Trial Outcomes & Findings for Safety and Efficacy of Asfotase Alfa in Juvenile Patients With Hypophosphatasia (HPP) (NCT NCT00952484)

NCT ID: NCT00952484

Last Updated: 2019-04-01

Results Overview

A 7-point RGI-C (radiographic global impression of change) score was used to rate change in rickets severity. Only those patients with a minimum score of +2 indicating substantial healing of rickets) were considered responders. Three pediatric radiologists not affiliated with the conduct of the study performed the ratings.

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

13 participants

Primary outcome timeframe

Baseline and Week 24

Results posted on

2019-04-01

Participant Flow

Patients were recruited to participate in the study from September to December 2009 at investigational sites via posting in clinicaltrials.gov and contact with physicians experienced in the diagnosis and management of HPP. De-identified historical controls were also selected from a natural history database of patients with HPP.

Patients meeting eligibility criteria were randomly assigned to receive 2mg/kg or 3mg/kg of asfotase alfa SC 3 times weekly for 24 weeks.

Participant milestones

Participant milestones
Measure
2 mg/kg Asfotase Alfa
2 mg/kg subcutaneous (SC) injection three times per week.
3 mg/kg Asfotase Alfa
3 mg/kg subcutaneous (SC) injection three times per week.
Historical Control
De-identified historical control patients (i.e., untreated with asfotase alfa) were selected from a longitudinal natural history database of patients with HPP maintained at Shriner's Hospitals for Children, St. Louis, Missouri. Historical controls must have had at least two sets of wrist and knee radiographs taken between the ages of 5 years, 0 months and 12 years, 0 months with evidence of open growth plates.
Overall Study
STARTED
6
7
16
Overall Study
COMPLETED
6
6
16
Overall Study
NOT COMPLETED
0
1
0

Reasons for withdrawal

Reasons for withdrawal
Measure
2 mg/kg Asfotase Alfa
2 mg/kg subcutaneous (SC) injection three times per week.
3 mg/kg Asfotase Alfa
3 mg/kg subcutaneous (SC) injection three times per week.
Historical Control
De-identified historical control patients (i.e., untreated with asfotase alfa) were selected from a longitudinal natural history database of patients with HPP maintained at Shriner's Hospitals for Children, St. Louis, Missouri. Historical controls must have had at least two sets of wrist and knee radiographs taken between the ages of 5 years, 0 months and 12 years, 0 months with evidence of open growth plates.
Overall Study
Withdrawal by Subject
0
1
0

Baseline Characteristics

Safety and Efficacy of Asfotase Alfa in Juvenile Patients With Hypophosphatasia (HPP)

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Asfotase Alfa 2 mg/kg
n=6 Participants
2 mg/kg thrice weekly administered as a subcutaneous (SC) injection
Asfotase Alfa 3 mg/kg
n=7 Participants
3 mg/kg administered thrice weekly as a subcutaneous (SC) injection
Historical Control
n=16 Participants
De-identified historical controls selected from a natural history database of patients with HPP.
Total
n=29 Participants
Total of all reporting groups
Age, Categorical
<=18 years
6 Participants
n=5 Participants
7 Participants
n=7 Participants
16 Participants
n=5 Participants
29 Participants
n=4 Participants
Age, Categorical
Between 18 and 65 years
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Age, Categorical
>=65 years
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Age, Continuous
8.4 years
STANDARD_DEVIATION 2.2 • n=5 Participants
9.1 years
STANDARD_DEVIATION 2.3 • n=7 Participants
6.0 years
STANDARD_DEVIATION 1.78 • n=5 Participants
7.3 years
STANDARD_DEVIATION 2.4 • n=4 Participants
Sex: Female, Male
Female
1 Participants
n=5 Participants
1 Participants
n=7 Participants
5 Participants
n=5 Participants
7 Participants
n=4 Participants
Sex: Female, Male
Male
5 Participants
n=5 Participants
6 Participants
n=7 Participants
11 Participants
n=5 Participants
22 Participants
n=4 Participants
Region of Enrollment
United States
4 participants
n=5 Participants
5 participants
n=7 Participants
16 participants
n=5 Participants
25 participants
n=4 Participants
Region of Enrollment
Canada
2 participants
n=5 Participants
2 participants
n=7 Participants
0 participants
n=5 Participants
4 participants
n=4 Participants

PRIMARY outcome

Timeframe: Baseline and Week 24

Population: ITT population, which included randomized patients that received treatment with asfotase alfa, even if discontinued or lost to follow-up. The last assessment prior to Week 24 is used for missing Week 24 data; patients with no post-baseline assessments imputed as having no change. A historical control group is used for comparison.

A 7-point RGI-C (radiographic global impression of change) score was used to rate change in rickets severity. Only those patients with a minimum score of +2 indicating substantial healing of rickets) were considered responders. Three pediatric radiologists not affiliated with the conduct of the study performed the ratings.

Outcome measures

Outcome measures
Measure
Historical Controls
n=16 Participants
De-identified historical controls selected from a natural history database of patients with HPP.
Asfotase Alfa Combined
n=13 Participants
ITT Population: Asfotase alfa 2 mg/kg subcutaneous (SC) injection three times per week or 3 mg/kg subcutaneous (SC) injection three times per week.
Change in Rickets Severity on Skeletal Radiographs From Baseline to Week 24 as Measured by the Radiographic Global Impression of Change (RGI-C) Scale
0 units on a scale
Interval -1.3 to 2.0
2.00 units on a scale
Interval 0.0 to 2.3

SECONDARY outcome

Timeframe: Baseline and Week 24

Population: ITT population, which included all randomized patients that received any treatment with asfotase alfa (2 mg/kg or 3 mg/kg thrice weekly), even if they discontinued or were lost to follow-up during the conduct of the clinical trial. Data imputation was not performed.

Change from Baseline to Week 24 in osteoid thickness.

Outcome measures

Outcome measures
Measure
Historical Controls
n=12 Participants
De-identified historical controls selected from a natural history database of patients with HPP.
Asfotase Alfa Combined
ITT Population: Asfotase alfa 2 mg/kg subcutaneous (SC) injection three times per week or 3 mg/kg subcutaneous (SC) injection three times per week.
Change in Osteomalacia - Osteoid Thickness (as Measured by Trans-iliac Crest Bone Biopsy)
-3.858 um
Standard Deviation 4.2784

SECONDARY outcome

Timeframe: Baseline and Week 24

Population: ITT population, which included all randomized patients that received any treatment with asfotase alfa (2 mg/kg or 3 mg/kg thrice weekly), even if they discontinued or were lost to follow-up during the conduct of the clinical trial. Data imputation was not performed.

Change from Baseline to Week 24 in osteoid volume/bone volume (%), calculated as the absolute difference of the Baseline and Week 24 percentages.

Outcome measures

Outcome measures
Measure
Historical Controls
n=12 Participants
De-identified historical controls selected from a natural history database of patients with HPP.
Asfotase Alfa Combined
ITT Population: Asfotase alfa 2 mg/kg subcutaneous (SC) injection three times per week or 3 mg/kg subcutaneous (SC) injection three times per week.
Change in Osteomalacia - Osteoid Volume/Bone Volume (as Measured by Trans-iliac Crest Bone Biopsy)
-4.225 percentage points
Standard Deviation 7.5582

SECONDARY outcome

Timeframe: Baseline and Week 24

Population: ITT population, which included all randomized patients that received any treatment with asfotase alfa (2 mg/kg or 3 mg/kg thrice weekly), even if they discontinued or were lost to follow-up during the conduct of the clinical trial. Data imputation was not performed.

Change from Baseline to Week 24 in mineralization lag time.

Outcome measures

Outcome measures
Measure
Historical Controls
n=12 Participants
De-identified historical controls selected from a natural history database of patients with HPP.
Asfotase Alfa Combined
ITT Population: Asfotase alfa 2 mg/kg subcutaneous (SC) injection three times per week or 3 mg/kg subcutaneous (SC) injection three times per week.
Change in Osteomalacia - Mineralization Lag Time (as Measured by Trans-iliac Crest Bone Biopsy)
20.392 days
Standard Deviation 208.9814

SECONDARY outcome

Timeframe: Baseline and Week 24

Population: ITT population, which included all randomized patients that received any treatment with asfotase alfa (2 mg/kg or 3 mg/kg thrice weekly), even if they discontinued or were lost to follow-up during the conduct of the clinical trial. Data imputation was not performed.

Change from Baseline to Week 24 in Height Z-Score. Height Z-Scores assigned based on Centers for Disease Control (CDC) growth charts and methodology.

Outcome measures

Outcome measures
Measure
Historical Controls
n=12 Participants
De-identified historical controls selected from a natural history database of patients with HPP.
Asfotase Alfa Combined
ITT Population: Asfotase alfa 2 mg/kg subcutaneous (SC) injection three times per week or 3 mg/kg subcutaneous (SC) injection three times per week.
Change in Height (Z-scores)
0.01 Height Z score
Standard Deviation 0.141

SECONDARY outcome

Timeframe: Baseline and Week 24

Population: ITT population, which included all randomized patients that received any treatment with asfotase alfa (2 mg/kg or 3 mg/kg thrice weekly), even if they discontinued or were lost to follow-up during the conduct of the clinical trial. Data imputation was not performed.

Change from Baseline to Week 24 in Plasma PPi

Outcome measures

Outcome measures
Measure
Historical Controls
n=12 Participants
De-identified historical controls selected from a natural history database of patients with HPP.
Asfotase Alfa Combined
ITT Population: Asfotase alfa 2 mg/kg subcutaneous (SC) injection three times per week or 3 mg/kg subcutaneous (SC) injection three times per week.
Change in Biomarkers of Asfotase Alfa Activity as Measured by Plasma Inorganic Pyrophosphate (PPi)
-1.883 uM
Standard Deviation 0.7285

SECONDARY outcome

Timeframe: Baseline and Week 24

Population: ITT population, which included all randomized patients that received any treatment with asfotase alfa (2 mg/kg or 3 mg/kg thrice weekly), even if they discontinued or were lost to follow-up during the conduct of the clinical trial. Data imputation was not performed.

Change from Baseline to Week 24 in Plasma PLP

Outcome measures

Outcome measures
Measure
Historical Controls
n=12 Participants
De-identified historical controls selected from a natural history database of patients with HPP.
Asfotase Alfa Combined
ITT Population: Asfotase alfa 2 mg/kg subcutaneous (SC) injection three times per week or 3 mg/kg subcutaneous (SC) injection three times per week.
Change in Biomarkers of Asfotase Alfa Activity as Measured by Pyridoxal-5'-Phosphate (PLP)
-164.533 ng/mL
Standard Deviation 121.4840

SECONDARY outcome

Timeframe: Study Week 1 (0 to 48 hours post-dose)

Population: ITT population which included all randomized patients that received any treatment with asfotase alfa (2 mg/kg or 3 mg/kg thrice weekly).

Maximum serum concentration observed following single dose of asfotase alfa.

Outcome measures

Outcome measures
Measure
Historical Controls
n=6 Participants
De-identified historical controls selected from a natural history database of patients with HPP.
Asfotase Alfa Combined
n=7 Participants
ITT Population: Asfotase alfa 2 mg/kg subcutaneous (SC) injection three times per week or 3 mg/kg subcutaneous (SC) injection three times per week.
Maximum Serum Concentration of Asfotase Alfa (Cmax).
566 U/L
Standard Deviation 120
1260 U/L
Standard Deviation 439

SECONDARY outcome

Timeframe: Study Week 1 (0 to 48 hours post-dose)

Population: ITT population which included all randomized patients that received any treatment with asfotase alfa (2 mg/kg or 3 mg/kg thrice weekly).

Maximum serum concentration observed following single dose of asfotase alfa.

Outcome measures

Outcome measures
Measure
Historical Controls
n=6 Participants
De-identified historical controls selected from a natural history database of patients with HPP.
Asfotase Alfa Combined
n=7 Participants
ITT Population: Asfotase alfa 2 mg/kg subcutaneous (SC) injection three times per week or 3 mg/kg subcutaneous (SC) injection three times per week.
Time at Maximum Serum Concentration of Asfotase Alfa (Tmax)
37.2 hours
Standard Deviation 8.1
34.3 hours
Standard Deviation 6.0

SECONDARY outcome

Timeframe: Study Week 1 (0 to 48 hours post-dose)

Population: ITT population which included all randomized patients that received any treatment with asfotase alfa (2 mg/kg or 3 mg/kg thrice weekly).

Area under serum concentration-time curve to last measurable concentration following single dose of asfotase alfa.

Outcome measures

Outcome measures
Measure
Historical Controls
n=6 Participants
De-identified historical controls selected from a natural history database of patients with HPP.
Asfotase Alfa Combined
n=7 Participants
ITT Population: Asfotase alfa 2 mg/kg subcutaneous (SC) injection three times per week or 3 mg/kg subcutaneous (SC) injection three times per week.
Area Under Serum Concentration-time Curve to Last Measurable Concentration of Asfotase Alfa (AUCt)
19700 h*U/L
Standard Deviation 5720
45200 h*U/L
Standard Deviation 15100

SECONDARY outcome

Timeframe: Study Week 6 (0 to 48 hours post-dose)

Population: ITT population which included all randomized patients that received any treatment with asfotase alfa (2 mg/kg or 3 mg/kg thrice weekly).

Maximum serum concentration observed following multiple doses of asfotase alfa.

Outcome measures

Outcome measures
Measure
Historical Controls
n=6 Participants
De-identified historical controls selected from a natural history database of patients with HPP.
Asfotase Alfa Combined
n=7 Participants
ITT Population: Asfotase alfa 2 mg/kg subcutaneous (SC) injection three times per week or 3 mg/kg subcutaneous (SC) injection three times per week.
Maximum Serum Concentration of Asfotase Alfa (Cmax).
1780 U/L
Standard Deviation 666
2280 U/L
Standard Deviation 875

SECONDARY outcome

Timeframe: Study Week 6 (0 to 48 hours post-dose)

Population: ITT population which included all randomized patients that received any treatment with asfotase alfa (2 mg/kg or 3 mg/kg thrice weekly).

Time at maximum serum concentration observed following multiple doses of asfotase alfa.

Outcome measures

Outcome measures
Measure
Historical Controls
n=6 Participants
De-identified historical controls selected from a natural history database of patients with HPP.
Asfotase Alfa Combined
n=7 Participants
ITT Population: Asfotase alfa 2 mg/kg subcutaneous (SC) injection three times per week or 3 mg/kg subcutaneous (SC) injection three times per week.
Time at Maximum Serum Concentration of Asfotase Alfa (Tmax).
20.8 hours
Standard Deviation 10
17.3 hours
Standard Deviation 8.6

SECONDARY outcome

Timeframe: Study Week 6 (0 to 48 hours post-dose).

Population: ITT population which included all randomized patients that received any treatment with asfotase alfa (2 mg/kg or 3 mg/kg thrice weekly).

Area under serum concentration-time curve to last measurable concentration following multiple doses of asfotase alfa.

Outcome measures

Outcome measures
Measure
Historical Controls
n=6 Participants
De-identified historical controls selected from a natural history database of patients with HPP.
Asfotase Alfa Combined
n=7 Participants
ITT Population: Asfotase alfa 2 mg/kg subcutaneous (SC) injection three times per week or 3 mg/kg subcutaneous (SC) injection three times per week.
Area Under Serum Concentration-time Curve to Last Measurable Concentration of Asfotase Alfa (AUCt)
76000 h*U/L
Standard Deviation 28100
94200 h*U/L
Standard Deviation 44400

Adverse Events

Asfotase Alfa 2 mg/kg

Serious events: 0 serious events
Other events: 6 other events
Deaths: 0 deaths

Asfotase Alfa 3 mg/kg

Serious events: 0 serious events
Other events: 7 other events
Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Other adverse events
Measure
Asfotase Alfa 2 mg/kg
n=6 participants at risk
2 mg/kg thrice weekly administered as a subcutaneous (SC) injection
Asfotase Alfa 3 mg/kg
n=7 participants at risk
3 mg/kg administered thrice weekly as a subcutaneous (SC) injection
General disorders
Injection site erythema
83.3%
5/6 • Number of events 13 • 6 months
Adverse event data for the historical control group were not collected.
100.0%
7/7 • Number of events 16 • 6 months
Adverse event data for the historical control group were not collected.
General disorders
Injection site discoloration
66.7%
4/6 • Number of events 4 • 6 months
Adverse event data for the historical control group were not collected.
57.1%
4/7 • Number of events 4 • 6 months
Adverse event data for the historical control group were not collected.
General disorders
Injection site pruritis
66.7%
4/6 • Number of events 8 • 6 months
Adverse event data for the historical control group were not collected.
42.9%
3/7 • Number of events 3 • 6 months
Adverse event data for the historical control group were not collected.
General disorders
Injection site pain
50.0%
3/6 • Number of events 5 • 6 months
Adverse event data for the historical control group were not collected.
42.9%
3/7 • Number of events 5 • 6 months
Adverse event data for the historical control group were not collected.
General disorders
Injection site swelling
16.7%
1/6 • Number of events 3 • 6 months
Adverse event data for the historical control group were not collected.
28.6%
2/7 • Number of events 2 • 6 months
Adverse event data for the historical control group were not collected.
General disorders
Infusion site pain
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Injury, poisoning and procedural complications
Procedural pain
66.7%
4/6 • Number of events 4 • 6 months
Adverse event data for the historical control group were not collected.
42.9%
3/7 • Number of events 3 • 6 months
Adverse event data for the historical control group were not collected.
Injury, poisoning and procedural complications
Excoriation
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
28.6%
2/7 • Number of events 2 • 6 months
Adverse event data for the historical control group were not collected.
Injury, poisoning and procedural complications
Animal bite
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Injury, poisoning and procedural complications
Procedural nausea
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Injury, poisoning and procedural complications
Tongue injury
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Gastrointestinal disorders
Vomiting
66.7%
4/6 • Number of events 8 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Gastrointestinal disorders
Dental caries
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Gastrointestinal disorders
Gastroesophageal reflux disease
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Gastrointestinal disorders
Sensitivity of teeth
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Gastrointestinal disorders
Teething
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Gastrointestinal disorders
Toothache
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 2 • 6 months
Adverse event data for the historical control group were not collected.
Respiratory, thoracic and mediastinal disorders
Cough
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
28.6%
2/7 • Number of events 2 • 6 months
Adverse event data for the historical control group were not collected.
Respiratory, thoracic and mediastinal disorders
Oropharyngeal pain
33.3%
2/6 • Number of events 3 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Respiratory, thoracic and mediastinal disorders
Nasal congestion
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Respiratory, thoracic and mediastinal disorders
Rhinorrhea
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
28.6%
2/7 • Number of events 2 • 6 months
Adverse event data for the historical control group were not collected.
Respiratory, thoracic and mediastinal disorders
Epistaxis
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 6 • 6 months
Adverse event data for the historical control group were not collected.
Respiratory, thoracic and mediastinal disorders
Rhinitis allergic
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Infections and infestations
Upper respiratory tract infection
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
42.9%
3/7 • Number of events 3 • 6 months
Adverse event data for the historical control group were not collected.
Infections and infestations
Otitis media
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Infections and infestations
Sinusitis
16.7%
1/6 • Number of events 2 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Infections and infestations
Otitis externa
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Musculoskeletal and connective tissue disorders
Pain in extremity
33.3%
2/6 • Number of events 2 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Musculoskeletal and connective tissue disorders
Medial tibial stress syndrome
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Musculoskeletal and connective tissue disorders
Unequal limb length
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Immune system disorders
Seasonal allergy
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Investigations
Blood 1,25-dihydroxycholecaliferol decreased
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Nervous system disorders
Headache
33.3%
2/6 • Number of events 5 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Eye disorders
Scleral hemmorhage
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Skin and subcutaneous tissue disorders
Dermatitis contact
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Eye disorders
Eye Allergy
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Gastrointestinal disorders
Anal Fissure
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Gastrointestinal disorders
Diarrhea
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Gastrointestinal disorders
Tooth loss
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Gastrointestinal disorders
Nausea
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
General disorders
Injection site hemorrhage
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
General disorders
Injection site nodule
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
General disorders
Irritability
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
General disorders
Edema peripheral
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
General disorders
Pain
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Immune system disorders
Hypersensitivity
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Infections and infestations
Nasopharyngitis
33.3%
2/6 • Number of events 3 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Infections and infestations
Gastroenteritis viral
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Investigations
Blood 25-hydroxycholecalciferol decreased
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Investigations
Vitamin B6 decreased
0.00%
0/6 • 6 months
Adverse event data for the historical control group were not collected.
14.3%
1/7 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
Injury, poisoning and procedural complications
Fall
50.0%
3/6 • Number of events 3 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Injury, poisoning and procedural complications
Limb Injury
33.3%
2/6 • Number of events 2 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Injury, poisoning and procedural complications
Foreign Body
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Injury, poisoning and procedural complications
Laceration
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Musculoskeletal and connective tissue disorders
Arthralgia
33.3%
2/6 • Number of events 2 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Musculoskeletal and connective tissue disorders
Back Pain
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Musculoskeletal and connective tissue disorders
Myalgia
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Musculoskeletal and connective tissue disorders
Neck Pain
16.7%
1/6 • Number of events 2 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Respiratory, thoracic and mediastinal disorders
Sinus Congestion
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Psychiatric disorders
Anxiety
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.
Metabolism and nutrition disorders
Decreased appetite
16.7%
1/6 • Number of events 1 • 6 months
Adverse event data for the historical control group were not collected.
0.00%
0/7 • 6 months
Adverse event data for the historical control group were not collected.

Additional Information

Alexion Pharma GmbH

Alexion Pharma GmbH

Phone: (617) 494-1393

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place

Restriction type: LTE60