Trial Outcomes & Findings for A Study of Imlifidase in Patients With Guillain-Barré Syndrome (NCT NCT03943589)

NCT ID: NCT03943589

Last Updated: 2025-04-09

Results Overview

Efficacy is assessed as proportion of subjects with improvement of one (1) or more grades in disability outcome on the 6-point GBS DS over time. The 6-point Guillain Barré Syndrome disability score (GBS DS) is a widely accepted and easily obtainable scoring system used to assess disability status of GBS subjects. The DS score is as follows: 0=Healthy, 1=Minor symptoms and capable of running (subjects must be asked to run), 2=Able to walk independently 10 meters or more but unable to run, 3=Able to walk more than 10 meters across an open space with help, 4=Bedridden or chair bound, 5=Needing mechanical ventilation, 6=Dead

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

30 participants

Primary outcome timeframe

Baseline to Day 360

Results posted on

2025-04-09

Participant Flow

Participant milestones

Participant milestones
Measure
Imlifidase
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Overall Study
STARTED
30
Overall Study
COMPLETED
28
Overall Study
NOT COMPLETED
2

Reasons for withdrawal

Reasons for withdrawal
Measure
Imlifidase
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Overall Study
Death
1
Overall Study
Diagnosed with encephalomyelitis
1

Baseline Characteristics

A Study of Imlifidase in Patients With Guillain-Barré Syndrome

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Imlifidase
n=30 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Age, Continuous
55.6 years
STANDARD_DEVIATION 18.5 • n=5 Participants
Sex: Female, Male
Female
14 Participants
n=5 Participants
Sex: Female, Male
Male
16 Participants
n=5 Participants
Race/Ethnicity, Customized
White
24 Participants
n=5 Participants
Race/Ethnicity, Customized
Asian
2 Participants
n=5 Participants
Race/Ethnicity, Customized
Black or African American
1 Participants
n=5 Participants
Race/Ethnicity, Customized
Other
3 Participants
n=5 Participants
Region of Enrollment
Netherlands
1 participants
n=5 Participants
Region of Enrollment
United Kingdom
3 participants
n=5 Participants
Region of Enrollment
France
26 participants
n=5 Participants
Body mass index (BMI)
26.8 kg/m^2
STANDARD_DEVIATION 4.6 • n=5 Participants

PRIMARY outcome

Timeframe: Baseline to Day 360

Population: The full analysis set (FAS) consists of data from all dosed patients having a confirmed GBS diagnosis, i.e., patients re-evaluated and having change in diagnosis (incorrectly diagnosed with GBS at trial entry) were excluded.

Efficacy is assessed as proportion of subjects with improvement of one (1) or more grades in disability outcome on the 6-point GBS DS over time. The 6-point Guillain Barré Syndrome disability score (GBS DS) is a widely accepted and easily obtainable scoring system used to assess disability status of GBS subjects. The DS score is as follows: 0=Healthy, 1=Minor symptoms and capable of running (subjects must be asked to run), 2=Able to walk independently 10 meters or more but unable to run, 3=Able to walk more than 10 meters across an open space with help, 4=Bedridden or chair bound, 5=Needing mechanical ventilation, 6=Dead

Outcome measures

Outcome measures
Measure
Imlifidase
n=27 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Guillain Barré Syndrome Disability Score (GBS DS) - Time to Improve by at Least 1 Grade
6.0 days
Interval 3.0 to 16.0

PRIMARY outcome

Timeframe: Baseline to Day 360

Population: The full analysis set (FAS) consists of data from all dosed patients having a confirmed GBS diagnosis, i.e., patients re-evaluated and having change in diagnosis (incorrectly diagnosed with GBS at trial entry) were excluded.

Efficacy is assessed as proportion of subjects with improvement of one (1) or more grades in disability outcome on the 6-point GBS DS over time. The 6-point Guillain Barré Syndrome disability score (GBS DS) is a widely accepted and easily obtainable scoring system used to assess disability status of GBS subjects. The DS score is as follows: 0=Healthy, 1=Minor symptoms and capable of running (subjects must be asked to run), 2=Able to walk independently 10 meters or more but unable to run, 3=Able to walk more than 10 meters across an open space with help, 4=Bedridden or chair bound, 5=Needing mechanical ventilation, 6=Dead

Outcome measures

Outcome measures
Measure
Imlifidase
n=27 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Guillain Barré Syndrome Disability Score (GBS DS) - Time to Improve by at Least 2 Grades
16.0 days
Interval 8.0 to 92.0

PRIMARY outcome

Timeframe: Baseline to Day 360

Population: The full analysis set (FAS) consists of data from all dosed patients having a confirmed GBS diagnosis, i.e., patients re-evaluated and having change in diagnosis (incorrectly diagnosed with GBS at trial entry) were excluded.

Efficacy is assessed as proportion of subjects able to walk unaided (i.e. GBS DS=2) over time

Outcome measures

Outcome measures
Measure
Imlifidase
n=27 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Guillain Barré Syndrome Disability Score (GBS DS) - Ability to Walk Unaided
Day 4
9 Participants
Guillain Barré Syndrome Disability Score (GBS DS) - Ability to Walk Unaided
Day 5
9 Participants
Guillain Barré Syndrome Disability Score (GBS DS) - Ability to Walk Unaided
Day 6
9 Participants
Guillain Barré Syndrome Disability Score (GBS DS) - Ability to Walk Unaided
Day 7
10 Participants
Guillain Barré Syndrome Disability Score (GBS DS) - Ability to Walk Unaided
Baseline
0 Participants
Guillain Barré Syndrome Disability Score (GBS DS) - Ability to Walk Unaided
Day 2
4 Participants
Guillain Barré Syndrome Disability Score (GBS DS) - Ability to Walk Unaided
Day 3
5 Participants
Guillain Barré Syndrome Disability Score (GBS DS) - Ability to Walk Unaided
Day 8
10 Participants
Guillain Barré Syndrome Disability Score (GBS DS) - Ability to Walk Unaided
Day 15
13 Participants
Guillain Barré Syndrome Disability Score (GBS DS) - Ability to Walk Unaided
Day 29
14 Participants
Guillain Barré Syndrome Disability Score (GBS DS) - Ability to Walk Unaided
Day 57
18 Participants
Guillain Barré Syndrome Disability Score (GBS DS) - Ability to Walk Unaided
Day 92
20 Participants
Guillain Barré Syndrome Disability Score (GBS DS) - Ability to Walk Unaided
Day 180
23 Participants
Guillain Barré Syndrome Disability Score (GBS DS) - Ability to Walk Unaided
Day 360
24 Participants

PRIMARY outcome

Timeframe: Baseline to Day 360

Population: The full analysis set (FAS) consists of data from all dosed patients having a confirmed GBS diagnosis, i.e., patients re-evaluated and having change in diagnosis (incorrectly diagnosed with GBS at trial entry) were excluded.

Efficacy is assessed as proportion of patients able to run (i.e. Guillain Barré Syndrome disability score \[GBS DS\] ≤1) over time

Outcome measures

Outcome measures
Measure
Imlifidase
n=27 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Proportion of Patients Who Are Able to Run Over Time (GBS DS≤1)
Baseline
0 Participants
Proportion of Patients Who Are Able to Run Over Time (GBS DS≤1)
Day 2
0 Participants
Proportion of Patients Who Are Able to Run Over Time (GBS DS≤1)
Day 3
0 Participants
Proportion of Patients Who Are Able to Run Over Time (GBS DS≤1)
Day 4
0 Participants
Proportion of Patients Who Are Able to Run Over Time (GBS DS≤1)
Day 5
1 Participants
Proportion of Patients Who Are Able to Run Over Time (GBS DS≤1)
Day 6
1 Participants
Proportion of Patients Who Are Able to Run Over Time (GBS DS≤1)
Day 7
2 Participants
Proportion of Patients Who Are Able to Run Over Time (GBS DS≤1)
Day 8
4 Participants
Proportion of Patients Who Are Able to Run Over Time (GBS DS≤1)
Day 15
5 Participants
Proportion of Patients Who Are Able to Run Over Time (GBS DS≤1)
Day 29
9 Participants
Proportion of Patients Who Are Able to Run Over Time (GBS DS≤1)
Day 57
11 Participants
Proportion of Patients Who Are Able to Run Over Time (GBS DS≤1)
Day 92
15 Participants
Proportion of Patients Who Are Able to Run Over Time (GBS DS≤1)
Day 180
17 Participants
Proportion of Patients Who Are Able to Run Over Time (GBS DS≤1)
Day 360
18 Participants

PRIMARY outcome

Timeframe: Baseline until Day 180

Population: The full analysis set (FAS) consists of data from all dosed patients having a confirmed GBS diagnosis, i.e., patients re-evaluated and having change in diagnosis (incorrectly diagnosed with GBS at trial entry) were excluded. 26 patients with data at Day 6 and Day 8, 25 patients with data at Day 15

Efficacy is assessed as Medical Research Council (MRC) sum score over time. The MRC sum score is widely used to assess the motor impairment in subjects with peripheral neuropathies. It is a sum score of power in 6 muscle groups on each side (abduction of arm, flexion of forearm, extension of the wrist, hip flexion, and extension of knee and dorsal flexion of the foot). The sum of these scores ranges from 0 (total paralysis) to 60 (normal power). It provides valuable information about the muscle strength. Change in MRC sum score helps in identification of GBS patients with treatment related fluctuation or exacerbation. The individual MRC grades are defined as follows: 0=No visible contraction,1=Visible contraction without movement of the limb, 2=Movement of the limb but not against gravity, 3=Movement against gravity (almost full range), 4=Movement against gravity and resistance, 5=Normal

Outcome measures

Outcome measures
Measure
Imlifidase
n=27 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Mean MRC Sum Score Over Time
Day 2
42.0 score on a scale
Standard Deviation 14.66
Mean MRC Sum Score Over Time
Baseline
39.1 score on a scale
Standard Deviation 13.88
Mean MRC Sum Score Over Time
Day 4
47.5 score on a scale
Standard Deviation 14.58
Mean MRC Sum Score Over Time
Day 6
49.7 score on a scale
Standard Deviation 13.70
Mean MRC Sum Score Over Time
Day 8
50.0 score on a scale
Standard Deviation 13.80
Mean MRC Sum Score Over Time
Day 15
51.8 score on a scale
Standard Deviation 12.09
Mean MRC Sum Score Over Time
Day 29
49.1 score on a scale
Standard Deviation 17.41
Mean MRC Sum Score Over Time
Day 57
49.0 score on a scale
Standard Deviation 18.39
Mean MRC Sum Score Over Time
Day 92
51.8 score on a scale
Standard Deviation 16.22
Mean MRC Sum Score Over Time
Day 180
54.1 score on a scale
Standard Deviation 12.40

PRIMARY outcome

Timeframe: Baseline until Day 180

Population: The full analysis set (FAS) consists of data from all dosed patients having a confirmed GBS diagnosis, i.e., patients re-evaluated and having change in diagnosis (incorrectly diagnosed with GBS at trial entry) were excluded. 26 patients with data at Day 6 and Day 8, 25 patients with data at Day 15

Efficacy is assessed as change in Medical Research Council (MRC) sum score. The MRC sum score is widely used to assess the motor impairment in subjects with peripheral neuropathies. It is a sum score of power in 6 muscle groups on each side (abduction of arm, flexion of forearm, extension of the wrist, hip flexion, and extension of knee and dorsal flexion of the foot). The sum of these scores ranges from 0 (total paralysis) to 60 (normal power). It provides valuable information about the muscle strength. Change in MRC sum score helps in identification of GBS patients with treatment related fluctuation or exacerbation. The individual MRC grades are defined as follows: 0=No visible contraction,1=Visible contraction without movement of the limb, 2=Movement of the limb but not against gravity, 3=Movement against gravity (almost full range), 4=Movement against gravity and resistance, 5=Normal

Outcome measures

Outcome measures
Measure
Imlifidase
n=27 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Change From Baseline in MRC Sum Score Over Time
Day 2
2.9 score on a scale
Standard Deviation 8.23
Change From Baseline in MRC Sum Score Over Time
Day 4
8.4 score on a scale
Standard Deviation 9.19
Change From Baseline in MRC Sum Score Over Time
Day 6
10.3 score on a scale
Standard Deviation 9.81
Change From Baseline in MRC Sum Score Over Time
Day 8
10.7 score on a scale
Standard Deviation 10.21
Change From Baseline in MRC Sum Score Over Time
Day 15
11.2 score on a scale
Standard Deviation 10.42
Change From Baseline in MRC Sum Score Over Time
Day 29
10.0 score on a scale
Standard Deviation 12.99
Change From Baseline in MRC Sum Score Over Time
Day 57
9.9 score on a scale
Standard Deviation 14.59
Change From Baseline in MRC Sum Score Over Time
Day 92
12.7 score on a scale
Standard Deviation 12.96
Change From Baseline in MRC Sum Score Over Time
Day 180
15.0 score on a scale
Standard Deviation 10.62

PRIMARY outcome

Timeframe: Baseline to Day 360

Population: The full analysis set (FAS) consists of data from all dosed patients having a confirmed GBS diagnosis, i.e., patients re-evaluated and having change in diagnosis (incorrectly diagnosed with GBS at trial entry) were excluded. 24 patients with data at Day 15, 26 patients with data at Day 8, Day 57, Day 92 and day 360.

The patients have rated their ability to perform different common activities using the Rasch-built overall disability score (R-ODS) questionnaire. R-ODS is a linearly weighted disease specific scale, which captures activities and social participation limitation in patients with immune-mediated neuropathies, including GBS. The questionnaire comprises 24 items ranging from ability to read a book or newspaper (as the easiest item to accomplish) to ability to run (most difficult item to accomplish). The response options for each item are: 0=Not possible, 1=Possible with effort, 2=Easy to perform. The obtained raw summed score is subsequently translated to a centile metric ranging from 0 (most severe disability) to 100 (no disability at all).

Outcome measures

Outcome measures
Measure
Imlifidase
n=27 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Mean R-ODS Over Time
Baseline
23.7 score on a scale
Standard Deviation 15.26
Mean R-ODS Over Time
Day 8
41.9 score on a scale
Standard Deviation 28.01
Mean R-ODS Over Time
Day 15
46.2 score on a scale
Standard Deviation 26.87
Mean R-ODS Over Time
Day 29
52.6 score on a scale
Standard Deviation 33.12
Mean R-ODS Over Time
Day 57
57.2 score on a scale
Standard Deviation 34.54
Mean R-ODS Over Time
Day 92
63.5 score on a scale
Standard Deviation 32.50
Mean R-ODS Over Time
Day 180
70.0 score on a scale
Standard Deviation 29.17
Mean R-ODS Over Time
Day 360
73.8 score on a scale
Standard Deviation 24.36

PRIMARY outcome

Timeframe: Baseline to Day 360

Population: The full analysis set (FAS) consists of data from all dosed patients having a confirmed GBS diagnosis, i.e., patients re-evaluated and having change in diagnosis (incorrectly diagnosed with GBS at trial entry) were excluded. 24 patients with data at Day 15, 26 patients with data at Day 8, Day 57, Day 92 and day 360.

The patients have rated their ability to perform different common activities using the Rasch-built overall disability score (R-ODS) questionnaire. R-ODS is a linearly weighted disease specific scale, which captures activities and social participation limitation in patients with immune-mediated neuropathies, including GBS. The questionnaire comprises 24 items ranging from ability to read a book or newspaper (as the easiest item to accomplish) to ability to run (most difficult item to accomplish). The response options for each item are: 0=Not possible, 1=Possible with effort, 2=Easy to perform. The obtained raw summed score is subsequently translated to a centile metric ranging from 0 (most severe disability) to 100 (no disability at all).

Outcome measures

Outcome measures
Measure
Imlifidase
n=27 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Change From Baseline in R-ODS Over Time
Day 8
17.2 score on a scale
Standard Deviation 22.3
Change From Baseline in R-ODS Over Time
Day 15
20.8 score on a scale
Standard Deviation 21.4
Change From Baseline in R-ODS Over Time
Day 29
28.8 score on a scale
Standard Deviation 25.3
Change From Baseline in R-ODS Over Time
Day 57
34.5 score on a scale
Standard Deviation 26.5
Change From Baseline in R-ODS Over Time
Day 92
40.8 score on a scale
Standard Deviation 24.6
Change From Baseline in R-ODS Over Time
Day 180
46.3 score on a scale
Standard Deviation 22.7
Change From Baseline in R-ODS Over Time
Day 360
50.5 score on a scale
Standard Deviation 19.3

PRIMARY outcome

Timeframe: Baseline to Day 360

Population: Safety analysis set

The number of days the patients were admitted to hospital

Outcome measures

Outcome measures
Measure
Imlifidase
n=30 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Days in Hospital
32.5 days
Standard Deviation 43.5

PRIMARY outcome

Timeframe: Baseline until Day 360

Population: Safety analysis set

Efficacy is assessed as time in an intensive care unit (ICU)

Outcome measures

Outcome measures
Measure
Imlifidase
n=30 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Time in an ICU
Admitted 0 days
18 Participants
Time in an ICU
Admitted 2-11 days
9 Participants
Time in an ICU
Admitted 106-113 days
2 Participants
Time in an ICU
Admitted 172 days
1 Participants

PRIMARY outcome

Timeframe: Baseline until Day 180

Population: Safety analysis set

Outcome measures

Outcome measures
Measure
Imlifidase
n=30 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Need for Mechanical Ventilation
Screening
0 Participants
Need for Mechanical Ventilation
Day 1 to Day 90
1 Participants
Need for Mechanical Ventilation
Day 5 to Day 102
1 Participants
Need for Mechanical Ventilation
Day 9 to Day 90 and Day 103 to Day 180
1 Participants

PRIMARY outcome

Timeframe: Day 8, Day 15, Day 29, Day 57, Day 92, Day 180, and Day 360

Population: Safety analysis set 27 patients with data at Day 92 and Day180, 26 patients with data at Day 8 and Day 360, 25 patients with data at Day 29 and Day 57, 24 patients with data at Day 15.

Quality of Life will be assessed using the EurQol group's EurQol - 5 dimension (EQ-5D) Health questionnaire. The EQ-5D consists of 2 parts: the EQ-5D descriptive system and the EQ visual analogue scale (EQ VAS). The EQ VAS records the patient's self-rated health on a vertical scale, where score 100 is 'The best health you can imagine' and score 0 is the 'The worst health you can imagine'.

Outcome measures

Outcome measures
Measure
Imlifidase
n=30 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Patient's Health State Over Time as Assessed by EQ VAS
Day 92
75.2 EQ-5D-5L VAS score
Standard Deviation 23.9
Patient's Health State Over Time as Assessed by EQ VAS
Day 8
49.7 EQ-5D-5L VAS score
Standard Deviation 23.7
Patient's Health State Over Time as Assessed by EQ VAS
Day 15
61.3 EQ-5D-5L VAS score
Standard Deviation 24.8
Patient's Health State Over Time as Assessed by EQ VAS
Day 29
67.3 EQ-5D-5L VAS score
Standard Deviation 21.0
Patient's Health State Over Time as Assessed by EQ VAS
Day 57
68.8 EQ-5D-5L VAS score
Standard Deviation 25.1
Patient's Health State Over Time as Assessed by EQ VAS
Day 180
78.6 EQ-5D-5L VAS score
Standard Deviation 20.6
Patient's Health State Over Time as Assessed by EQ VAS
Day 360
79.4 EQ-5D-5L VAS score
Standard Deviation 18.6

SECONDARY outcome

Timeframe: Within 2 hours before imlifidase dose until Day 15

Population: Sampling for PK evaluation was performed for the first 16 patients included in the trial

Cmax=Maximum observed plasma concentration of imlifidase following dosing

Outcome measures

Outcome measures
Measure
Imlifidase
n=16 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
PK Profile of Imlifidase: Cmax
5.5 µg/mL
Geometric Coefficient of Variation 17.0

SECONDARY outcome

Timeframe: Within 2 hours before imlifidase dose until Day 15

Population: Sampling for PK evaluation was performed for the first 16 patients included in the trial.

Tmax=Time point for maximum observed plasma concentration of imlifidase following dosing

Outcome measures

Outcome measures
Measure
Imlifidase
n=16 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
PK Profile of Imlifidase: Tmax
0.74 hours
Interval 0.47 to 2.07

SECONDARY outcome

Timeframe: Within 2 hours before imlifidase dose until Day 15

Population: Sampling for PK evaluation was performed for the first 16 patients included in the trial. The time-concentration profile of imlifidase has previously been shown to generally fit a 2-compartment model. 9 out of the 16 patients could be fitted with a 2-compartment model.

AUC=Area under the imlifidase plasma concentration versus time curve

Outcome measures

Outcome measures
Measure
Imlifidase
n=9 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
PK Profile of Imlifidase: AUC
45.0 h×µg/mL
Geometric Coefficient of Variation 54.9

SECONDARY outcome

Timeframe: Within 2 hours before imlifidase dose until Day 15

Population: Sampling for PK evaluation was performed for the first 16 patients included in the trial. The time-concentration profile of imlifidase has previously been shown to generally fit a 2-compartment model. 9 out of the 16 patients could be fitted with a 2-compartment model. Please note, harmonic mean is used for the t½ α and t½ β.

t1/2=Terminal half-life of imlifidase

Outcome measures

Outcome measures
Measure
Imlifidase
n=9 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
PK Profile of Imlifidase: t1/2
t½ initial phase (α)
1.73 hours
Interval 0.95 to 3.26
PK Profile of Imlifidase: t1/2
t½ terminal phase (β)
30.58 hours
Interval 9.13 to 92.79

SECONDARY outcome

Timeframe: Within 2 hours before imlifidase dose until Day 15

Population: Sampling for PK evaluation was performed for the first 16 patients included in the trial. The time-concentration profile of imlifidase has previously been shown to generally fit a 2-compartment model. 9 out of the 16 patients could be fitted with a 2-compartment model.

CL=Clearance of imlifidase

Outcome measures

Outcome measures
Measure
Imlifidase
n=9 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
PK Profile of Imlifidase: CL
5.6 mL/h/kg
Geometric Coefficient of Variation 54.9

SECONDARY outcome

Timeframe: Within 2 hours before imlifidase dose until Day 15

Population: Sampling for PK evaluation was performed for the first 16 patients included in the trial. The time-concentration profile of imlifidase has previously been shown to generally fit a 2-compartment model. 9 out of the 16 patients could be fitted with a 2-compartment model.

V=Volume of distribution

Outcome measures

Outcome measures
Measure
Imlifidase
n=9 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
PK Profile of Imlifidase: V
Volume of distribution at steady state (Vss)
0.2 L/kg
Geometric Coefficient of Variation 41.1
PK Profile of Imlifidase: V
Volume of distribution during the elimination phase (Vz)
0.3 L/kg
Geometric Coefficient of Variation 40.7

SECONDARY outcome

Timeframe: Within 2 hours before imlifidase dose until Day 15

Population: 16 patients analyzed at Day 4, Day 5, Day 6 and Day 7 as the protocol was amended after 16 patients were included and a less frequent PD sampling schedule was applied.

The pharmacodynamic (PD) effect of imlifidase is assessed as the elimination of IgG. IgG is cleaved by imlifidase in two steps, the first cut generates single-cleaved IgG (scIgG), and the second cut generates one F(ab')2 fragment and one Fc fragment. The IgG concentration measured in serum using the MSD technology is the sum of intact IgG and scIgG and a decrease in the measured IgG concentration therefore represents complete cleavage of the IgG molecule to Fc and F(ab')2 fragments. For the first 16 patients included in the trial a more frequent PD sampling schedule was conducted. After amending the protocol a less frequent PD sampling schedule was applied.

Outcome measures

Outcome measures
Measure
Imlifidase
n=30 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Pharmacodynamics - IgG Level in Serum Over Time
Day 1, pre-dose
10.8 mg/mL
Standard Deviation 4.5
Pharmacodynamics - IgG Level in Serum Over Time
Day 2, 24 hours after dose
1.3 mg/mL
Standard Deviation 3.5
Pharmacodynamics - IgG Level in Serum Over Time
Day 3, before IVIg administration
1.6 mg/mL
Standard Deviation 3.5
Pharmacodynamics - IgG Level in Serum Over Time
Day 4, before IVIg administration
8.6 mg/mL
Standard Deviation 2.3
Pharmacodynamics - IgG Level in Serum Over Time
Day 5, before IVIg administration
14.3 mg/mL
Standard Deviation 1.9
Pharmacodynamics - IgG Level in Serum Over Time
Day 6, before IVIg administration
18.1 mg/mL
Standard Deviation 4.0
Pharmacodynamics - IgG Level in Serum Over Time
Day 7, before IVIg administration
20.8 mg/mL
Standard Deviation 5.5
Pharmacodynamics - IgG Level in Serum Over Time
Day 8
28.6 mg/mL
Standard Deviation 9.2
Pharmacodynamics - IgG Level in Serum Over Time
Day 15
22.5 mg/mL
Standard Deviation 10.0

SECONDARY outcome

Timeframe: Within 2 hours before imlifidase dose until Day 180

Population: 28 patients have data at Day 29, Day 57, Day 92, and Day 180

Anti-imlifidase IgG antibodies (ADA) in serum.

Outcome measures

Outcome measures
Measure
Imlifidase
n=30 Participants
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Immunogenicity - Anti-imlifidase Antibodies (ADA) Over Time
Day 8
474.5 mg/L
Standard Deviation 909.0
Immunogenicity - Anti-imlifidase Antibodies (ADA) Over Time
Day 15
2811.9 mg/L
Standard Deviation 3772.6
Immunogenicity - Anti-imlifidase Antibodies (ADA) Over Time
Day 29
2120.1 mg/L
Standard Deviation 2813.7
Immunogenicity - Anti-imlifidase Antibodies (ADA) Over Time
Day 57
1060.3 mg/L
Standard Deviation 1086.5
Immunogenicity - Anti-imlifidase Antibodies (ADA) Over Time
Day 1, pre-dose
11.1 mg/L
Standard Deviation 17.1
Immunogenicity - Anti-imlifidase Antibodies (ADA) Over Time
Day 2, 24 hours after dose
4.0 mg/L
Standard Deviation 9.6
Immunogenicity - Anti-imlifidase Antibodies (ADA) Over Time
Day 3, before IVIg administration
4.5 mg/L
Standard Deviation 12.2
Immunogenicity - Anti-imlifidase Antibodies (ADA) Over Time
Day 92
722.1 mg/L
Standard Deviation 806.8
Immunogenicity - Anti-imlifidase Antibodies (ADA) Over Time
Day 180
336.0 mg/L
Standard Deviation 318.9

Adverse Events

Imlifidase

Serious events: 7 serious events
Other events: 28 other events
Deaths: 1 deaths

Serious adverse events

Serious adverse events
Measure
Imlifidase
n=30 participants at risk
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Investigations
False positive investigation result
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Respiratory, thoracic and mediastinal disorders
Pulmonary embolism
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Psychiatric disorders
Adjustment disorder with depressed mood
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Nervous system disorders
Neuropathy peripheral
10.0%
3/30 • Number of events 4 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Influenza
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Pneumonia
6.7%
2/30 • Number of events 2 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Renal and urinary disorders
Acute kidney injury
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Respiratory, thoracic and mediastinal disorders
Bronchospasm
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Respiratory, thoracic and mediastinal disorders
Respiratory failure
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Gastrointestinal disorders
Oesophagitis
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Gastrointestinal disorders
Gastroduodenal ulcer
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Nervous system disorders
Central nervous system inflammation
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Nervous system disorders
Demyelination
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Escherichia bacteraemia
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.

Other adverse events

Other adverse events
Measure
Imlifidase
n=30 participants at risk
One (1) dose of imlifidase, 0.25 mg/kg, will be administered IV over 30 minutes, Day 1. IVIg, 0.4 g/kg, will be administered for 5 consecutive Days, starting on Day 3 at least 48 h after imlifidase administration. Imlifidase: All subjects will receive imlifidase (Day 1) prior to standard care IVIg
Gastrointestinal disorders
Constipation
30.0%
9/30 • Number of events 9 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Gastrointestinal disorders
Abdominal pain
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Gastrointestinal disorders
Abdominal pain upper
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Gastrointestinal disorders
Cheilitis
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Gastrointestinal disorders
Diarrhoea
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Gastrointestinal disorders
Faecaloma
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Gastrointestinal disorders
Gastritis
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Gastrointestinal disorders
Gastrointestinal motility disorder
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Gastrointestinal disorders
Inguinal hernia
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Gastrointestinal disorders
Intestinal pseudo-obstruction
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Gastrointestinal disorders
Nausea
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Gastrointestinal disorders
Vomiting
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Corona virus infection
16.7%
5/30 • Number of events 5 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Pneumonia
10.0%
3/30 • Number of events 4 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Escherichia urinary tract infection
10.0%
3/30 • Number of events 3 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Urinary tract infection bacterial
6.7%
2/30 • Number of events 2 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Cytomegalovirus infection
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Enterobacter pneumonia
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Epstein-Barr virus infection
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Erysipelas
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Fungal infection
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Helicobacter infection
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Klebsiella infection
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Oral candidiasis
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Oral herpes
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Pneumonia pseudomonal
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Sepsis
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Tooth infection
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Upper respiratory tract infection
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Urinary tract infection
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Urinary tract infection enterococcal
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Infections and infestations
Viral rash
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Nervous system disorders
Neuropathy peripheral
10.0%
3/30 • Number of events 3 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Nervous system disorders
Facial paralysis
6.7%
2/30 • Number of events 2 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Nervous system disorders
Headache
6.7%
2/30 • Number of events 2 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Nervous system disorders
Presyncope
6.7%
2/30 • Number of events 2 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Nervous system disorders
Chronic inflammatory demyelinating polyradiculoneuropathy
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Nervous system disorders
Hypersomnia
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Nervous system disorders
Idiopathic intracranial hypertension
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Nervous system disorders
Ischaemic stroke
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Nervous system disorders
Neuralgia
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Nervous system disorders
Piriformis syndrome
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Nervous system disorders
Vocal cord paresis
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Alanine aminotransferase increased
10.0%
3/30 • Number of events 3 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
C-reactive protein increased
10.0%
3/30 • Number of events 4 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Liver function test abnormal
6.7%
2/30 • Number of events 2 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
White blood cell count increased
6.7%
2/30 • Number of events 3 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Aspartate aminotransferase increased
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Blood albumin decreased
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Body temperature increased
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Gamma-glutamyltransferase increased
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Glomerular filtration rate decreased
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Haematocrit decreased
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Haemoglobin decreased
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Haemoglobin urine present
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Oxygen saturation decreased
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Protein urine present
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Staphylococcus test positive
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Troponin I increased
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Urine ketone body present
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Investigations
Weight decreased
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Metabolism and nutrition disorders
Hyponatraemia
16.7%
5/30 • Number of events 5 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Metabolism and nutrition disorders
Hypokalaemia
10.0%
3/30 • Number of events 3 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Metabolism and nutrition disorders
Folate deficiency
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Metabolism and nutrition disorders
Gout
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Metabolism and nutrition disorders
Hyperglycaemia
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Metabolism and nutrition disorders
Hypernatraemia
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Metabolism and nutrition disorders
Hypophosphataemia
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Metabolism and nutrition disorders
Iron deficiency
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Metabolism and nutrition disorders
Vitamin B1 deficiency
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Metabolism and nutrition disorders
Vitamin D deficiency
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Psychiatric disorders
Anxiety
20.0%
6/30 • Number of events 6 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Psychiatric disorders
Insomnia
10.0%
3/30 • Number of events 3 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Psychiatric disorders
Hallucination
6.7%
2/30 • Number of events 2 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Psychiatric disorders
Delirium
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Psychiatric disorders
Hallucination, visual
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Psychiatric disorders
Intensive care unit delirium
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Vascular disorders
Hypertension
20.0%
6/30 • Number of events 7 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Vascular disorders
Deep vein thrombosis
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Vascular disorders
Hypotension
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Vascular disorders
Venous thrombosis
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Vascular disorders
Venous thrombosis limb
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Musculoskeletal and connective tissue disorders
Arthralgia
6.7%
2/30 • Number of events 2 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Musculoskeletal and connective tissue disorders
Muscle spasms
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Musculoskeletal and connective tissue disorders
Osteoarthritis
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Musculoskeletal and connective tissue disorders
Pain in extremity
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Musculoskeletal and connective tissue disorders
Spinal pain
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Musculoskeletal and connective tissue disorders
Synovial cyst
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Musculoskeletal and connective tissue disorders
Tendonitis
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
General disorders
Pyrexia
10.0%
3/30 • Number of events 3 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
General disorders
Chills
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
General disorders
Oedema peripheral
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
General disorders
Pain
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
General disorders
Vessel puncture site phlebitis
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Respiratory, thoracic and mediastinal disorders
Pulmonary embolism
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Respiratory, thoracic and mediastinal disorders
Respiratory failure
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Respiratory, thoracic and mediastinal disorders
Atelectas
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Respiratory, thoracic and mediastinal disorders
Dyspnoea
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Respiratory, thoracic and mediastinal disorders
Pneumonia aspiration
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Respiratory, thoracic and mediastinal disorders
Pulmonary mass
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Respiratory, thoracic and mediastinal disorders
Rales
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Respiratory, thoracic and mediastinal disorders
Stridor
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Respiratory, thoracic and mediastinal disorders
Tracheomalacia
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Endocrine disorders
Autoimmune thyroiditis
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Endocrine disorders
Goitre
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Endocrine disorders
Hypothyroidism
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Endocrine disorders
Inappropriate antidiuretic hormone secretion
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Injury, poisoning and procedural complications
Fall
6.7%
2/30 • Number of events 3 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Injury, poisoning and procedural complications
Corneal abrasion
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Injury, poisoning and procedural complications
Facial bones fracture
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Injury, poisoning and procedural complications
Infusion related reaction
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Injury, poisoning and procedural complications
Subcutaneous haematoma
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Blood and lymphatic system disorders
Anaemia
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Blood and lymphatic system disorders
Lymphopenia
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Blood and lymphatic system disorders
Normocytic anaemia
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Cardiac disorders
Sinus tachycardia
6.7%
2/30 • Number of events 2 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Cardiac disorders
Tachycardia
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Eye disorders
Eyelid ptosis
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Eye disorders
Lagophthalmos
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Eye disorders
Vision blurred
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Eye disorders
Vitreous floaters
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Hepatobiliary disorders
Hepatocellular injury
10.0%
3/30 • Number of events 3 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Hepatobiliary disorders
Cholestasis
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Renal and urinary disorders
Acute kidney injury
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Renal and urinary disorders
Prerenal failure
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Renal and urinary disorders
Urinary retention
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Skin and subcutaneous tissue disorders
Cutaneous calcification
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Skin and subcutaneous tissue disorders
Decubitus ulcer
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Skin and subcutaneous tissue disorders
Night sweats
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Immune system disorders
Drug hypersensitivity
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.
Reproductive system and breast disorders
Vulvovaginal pruritus
3.3%
1/30 • Number of events 1 • Adverse events (AEs) were collected for 1 year (i.e., from the timepoint the patient signed the informed consent form (ICF) until Day 360.
AEs were either spontaneously reported, reported in response to an open question, or revealed by observation. A treatment-emergent AE (TEAE) is any AE occurring after imlifidase dosing and within 29 days. The listed non-serious AEs includes both pre-TEAEs, TEAEs and post-TEAEs. 18 SAEs have been reported, 9 of which were treatment-emergent. All SAEs are listed.

Additional Information

Vice President Research and Development

Hansa Biopharma AB

Phone: +4646165670

Results disclosure agreements

  • Principal investigator is a sponsor employee At the end of the study, one or more manuscripts for joint publication may be prepared in collaboration between the investigator(s) offered authorship and Hansa Biopharma. Any confidential information relating to imlifidase or the study, including any data and results from the study will be the exclusive property of Hansa Biopharma AB. The investigators and any other persons involved in the trial will protect the confidentiality of the proprietary information belonging to Hansa Biopharma AB
  • Publication restrictions are in place

Restriction type: OTHER