Trial Outcomes & Findings for Open Label Extension Study of AMG 531 in Japanese Subjects With ITP (NCT NCT00440037)

NCT ID: NCT00440037

Last Updated: 2020-01-21

Results Overview

Subjects who reported at least 1 adverse event after beginning treatment with romiplostim in this study

Recruitment status

COMPLETED

Study phase

PHASE2/PHASE3

Target enrollment

44 participants

Primary outcome timeframe

Through study completion, the median treatment duration (time between first dose and last dose) was 146.0 weeks (range: 12 to 243 weeks)

Results posted on

2020-01-21

Participant Flow

Subjects who had completed any previous romiplostim ITP study in Japan (Studies 20050162/NCT00305435 or 20060216/NCT00603642) were eligible to screen for this study. The study began in October 2006 and continued until romiplostim was commercially available in Japan.

Participant milestones

Participant milestones
Measure
AMG 531
AMG531 was administered by SC injection once per week from Week 1 (Day 1). The maximum permitted dose of AMG531 was 10 μg/kg.
Overall Study
STARTED
44
Overall Study
COMPLETED
35
Overall Study
NOT COMPLETED
9

Reasons for withdrawal

Reasons for withdrawal
Measure
AMG 531
AMG531 was administered by SC injection once per week from Week 1 (Day 1). The maximum permitted dose of AMG531 was 10 μg/kg.
Overall Study
Withdrawal by Subject
6
Overall Study
Administrative decision
3

Baseline Characteristics

Open Label Extension Study of AMG 531 in Japanese Subjects With ITP

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
AMG 531
n=44 Participants
AMG531 was administered by SC injection once per week from Week 1 (Day 1). The maximum permitted dose of AMG531 was 10 μg/kg.
Age, Continuous
54.9 years
STANDARD_DEVIATION 12.9 • n=5 Participants
Sex: Female, Male
Female
31 Participants
n=5 Participants
Sex: Female, Male
Male
13 Participants
n=5 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=5 Participants
Race (NIH/OMB)
Asian
44 Participants
n=5 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=5 Participants
Race (NIH/OMB)
Black or African American
0 Participants
n=5 Participants
Race (NIH/OMB)
White
0 Participants
n=5 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=5 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
n=5 Participants
Region of Enrollment
Japan
44 participants
n=5 Participants

PRIMARY outcome

Timeframe: Through study completion, the median treatment duration (time between first dose and last dose) was 146.0 weeks (range: 12 to 243 weeks)

Population: Subjects in Safety Analysis Set

Subjects who reported at least 1 adverse event after beginning treatment with romiplostim in this study

Outcome measures

Outcome measures
Measure
AMG 531
n=44 Participants
AMG531 was administered by SC injection once per week from Week 1 (Day 1). The maximum permitted dose of AMG531 was 10 μg/kg.
Percentage of Participants With Adverse Events Including Clinically Significant Changes in Laboratory Values.
100 percentage of participants

SECONDARY outcome

Timeframe: Through study completion, the median treatment duration (time between first dose and last dose) was 146.0 weeks (range: 12 to 243 weeks)

Population: Subjects with at least 1 immunoassay available

Subjects with positive anti-AMG 531 antibodies (either to the peptide portion of AMG 531 or to the intact molecule) and antibodies that cross-react with endogenous thrombopoietin (TPO)

Outcome measures

Outcome measures
Measure
AMG 531
n=44 Participants
AMG531 was administered by SC injection once per week from Week 1 (Day 1). The maximum permitted dose of AMG531 was 10 μg/kg.
Incidence of Anti AMG 531 Antibody Formation
Positive for romiplostim-neutralizing antibodies
0 percentage of participants
Incidence of Anti AMG 531 Antibody Formation
Positive for TPO-neutralizing antibodies
0 percentage of participants

SECONDARY outcome

Timeframe: Through study completion, the median treatment duration (time between first dose and last dose) was 146.0 weeks (range: 12 to 243 weeks)

Outcome measures

Outcome measures
Measure
AMG 531
n=44 Participants
AMG531 was administered by SC injection once per week from Week 1 (Day 1). The maximum permitted dose of AMG531 was 10 μg/kg.
Incidence of Platelet Response (Platelet Response is Defined as a Doubling of Baseline Platelet Counts and More Than 50 x 10^9/L; Baseline Platelet Counts is That Obtained in the Previous Study)
95.5 percentage of participants
Interval 84.5 to 99.4

SECONDARY outcome

Timeframe: Through study completion, the median treatment duration (time between first dose and last dose) was 146.0 weeks (range: 12 to 243 weeks)

Population: Subjects who were receiving concurrent ITP therapy at baseline

Outcome measures

Outcome measures
Measure
AMG 531
n=25 Participants
AMG531 was administered by SC injection once per week from Week 1 (Day 1). The maximum permitted dose of AMG531 was 10 μg/kg.
Percentage of Subjects Able to Reduce or Discontinue Their Concurrent ITP Therapies (for Subjects That Are Receiving Oral Corticosteroids at a Constant Dose and Schedule at the Screening Visit)
100 percentage of participants

SECONDARY outcome

Timeframe: By Week 48

Short Form 36 (SF-36): The SF-36 has 36 questions with 8 domains: Physical Functioning, Role Physical, Bodily Pain, General Health, Vitality, Social Functioning, Role Emotional, and Mental Health. In addition to deriving a score for each of the domains, the SF-36 generates 2 summary scores: a physical component summary (PCS) and a mental component summary (MCS). These 8 domains and 2 summary scores are scored from 0 to 100, with higher scores indicating better health status. The official version in Japanese was used in this study. Euroqol-5 Dimensions (EQ-5D): The EQ-5D is a patient-completed, multidimensional measure of HRQOL. EQ-5D index values range from -0.59 to 1.00. The EQ-5D visual analogue scale (VAS) records the respondents' self-rated health status on a vertical graduated (0 to 100) visual analogue scale. Higher EQ-5D Index and VAS scores represent better health status. The official version in Japanese was used in this study.

Outcome measures

Outcome measures
Measure
AMG 531
n=44 Participants
AMG531 was administered by SC injection once per week from Week 1 (Day 1). The maximum permitted dose of AMG531 was 10 μg/kg.
Change From Baseline in Patient-reported Outcome (PRO) Endpoints at Each Time Point (Baseline PRO is Obtained at Day 1 Predose)
Change in EQ-5D Index score at Week 48
0.02 score on a scale
Standard Deviation 0.12
Change From Baseline in Patient-reported Outcome (PRO) Endpoints at Each Time Point (Baseline PRO is Obtained at Day 1 Predose)
Change in EQ-5D VAS score at Week 48
6.13 score on a scale
Standard Deviation 16.48
Change From Baseline in Patient-reported Outcome (PRO) Endpoints at Each Time Point (Baseline PRO is Obtained at Day 1 Predose)
Change in SF-36 physical functioning at Week 48
0.68 score on a scale
Standard Deviation 7.19
Change From Baseline in Patient-reported Outcome (PRO) Endpoints at Each Time Point (Baseline PRO is Obtained at Day 1 Predose)
Change in SF-36 role physical at Week 48
2.30 score on a scale
Standard Deviation 10.43
Change From Baseline in Patient-reported Outcome (PRO) Endpoints at Each Time Point (Baseline PRO is Obtained at Day 1 Predose)
Change in SF-36 bodily pain at Week 48
-0.87 score on a scale
Standard Deviation 13.42
Change From Baseline in Patient-reported Outcome (PRO) Endpoints at Each Time Point (Baseline PRO is Obtained at Day 1 Predose)
Change in SF-36 General Health Perception at W48
1.30 score on a scale
Standard Deviation 5.14
Change From Baseline in Patient-reported Outcome (PRO) Endpoints at Each Time Point (Baseline PRO is Obtained at Day 1 Predose)
Change in SF-36 Vitality at Week 48
1.12 score on a scale
Standard Deviation 8.42
Change From Baseline in Patient-reported Outcome (PRO) Endpoints at Each Time Point (Baseline PRO is Obtained at Day 1 Predose)
Change in SF-36 Social Functioning at Week 48
1.22 score on a scale
Standard Deviation 8.56
Change From Baseline in Patient-reported Outcome (PRO) Endpoints at Each Time Point (Baseline PRO is Obtained at Day 1 Predose)
Change in SF-36 Role Emotional at Week 48
1.84 score on a scale
Standard Deviation 12.82
Change From Baseline in Patient-reported Outcome (PRO) Endpoints at Each Time Point (Baseline PRO is Obtained at Day 1 Predose)
Change in SF-36 Mental Health at Week 48
-1.42 score on a scale
Standard Deviation 9.04
Change From Baseline in Patient-reported Outcome (PRO) Endpoints at Each Time Point (Baseline PRO is Obtained at Day 1 Predose)
Change in SF-36 Physical Component at Week 48
1.13 score on a scale
Standard Deviation 6.85
Change From Baseline in Patient-reported Outcome (PRO) Endpoints at Each Time Point (Baseline PRO is Obtained at Day 1 Predose)
Change in SF-36 Mental Component at Week 48
0.33 score on a scale
Standard Deviation 9.19

Adverse Events

AMG 531

Serious events: 12 serious events
Other events: 44 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
AMG 531
n=44 participants at risk
AMG531 was administered by SC injection once per week from Week 1 (Day 1). The maximum permitted dose of AMG531 was 10 μg/kg.
Blood and lymphatic system disorders
Haemorrhagic Anaemia
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Blood and lymphatic system disorders
Thrombocytopenia
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Cardiac disorders
Arrhythmia
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Colonic polyp
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Melaena
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Mouth Haemorrhage
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
General disorders
Feeling Abnormal
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
General disorders
Pyrexia
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Hepatobiliary disorders
Cholelithiasis
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Infections and infestations
Appendicitis
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Injury, poisoning and procedural complications
Allergic Transfusion Reaction
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Injury, poisoning and procedural complications
Pneumothorax Traumatic
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Injury, poisoning and procedural complications
Spinal Compression Fracture
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Injury, poisoning and procedural complications
Subcutaneous Haematoma
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Injury, poisoning and procedural complications
Wound
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Musculoskeletal and connective tissue disorders
Lumbar Spinal Stenosis
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Nervous system disorders
Grand Mal Convulsion
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Nervous system disorders
Intracranial Aneurysm
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Nervous system disorders
Transient Ischaemic Attack
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Respiratory, thoracic and mediastinal disorders
Epistaxis
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Vascular disorders
Deep Vein Thrombosis
2.3%
1/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.

Other adverse events

Other adverse events
Measure
AMG 531
n=44 participants at risk
AMG531 was administered by SC injection once per week from Week 1 (Day 1). The maximum permitted dose of AMG531 was 10 μg/kg.
Blood and lymphatic system disorders
Iron Deficiency Anaemia
11.4%
5/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Blood and lymphatic system disorders
Thrombocytopenia
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Ear and labyrinth disorders
Vertigo
18.2%
8/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Eye disorders
Conjunctival Haemorrhage
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Eye disorders
Conjunctivitis
9.1%
4/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Abdominal Discomfort
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Abdominal Pain Upper
18.2%
8/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Colonic Polyp
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Constipation
11.4%
5/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Dental Caries
13.6%
6/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Diarrhoea
15.9%
7/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Gastritis
9.1%
4/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Gingivitis
9.1%
4/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Haemorrhoids
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Nausea
9.1%
4/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Stomatitis
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Toothache
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Gastrointestinal disorders
Vomiting
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
General disorders
Malaise
18.2%
8/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
General disorders
Oedema Peripheral
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
General disorders
Pyrexia
9.1%
4/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Hepatobiliary disorders
Hepatic Function Abnormal
9.1%
4/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Infections and infestations
Bronchitis
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Infections and infestations
Cystitis
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Infections and infestations
Gastroenteritis
11.4%
5/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Infections and infestations
Nasopharyngitis
79.5%
35/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Infections and infestations
Pharyngitis
11.4%
5/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Injury, poisoning and procedural complications
Arthropod Sting
9.1%
4/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Injury, poisoning and procedural complications
Contusion
20.5%
9/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Injury, poisoning and procedural complications
Excoriation
13.6%
6/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Injury, poisoning and procedural complications
Laceration
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Injury, poisoning and procedural complications
Thermal Burn
9.1%
4/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Injury, poisoning and procedural complications
Wound
11.4%
5/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Musculoskeletal and connective tissue disorders
Arthralgia
18.2%
8/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Musculoskeletal and connective tissue disorders
Back Pain
27.3%
12/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Musculoskeletal and connective tissue disorders
Musculoskeletal Pain
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Musculoskeletal and connective tissue disorders
Musculoskeletal Stiffness
13.6%
6/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Musculoskeletal and connective tissue disorders
Myalgia
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Musculoskeletal and connective tissue disorders
Osteoporosis
9.1%
4/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Musculoskeletal and connective tissue disorders
Pain In Extremity
18.2%
8/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Nervous system disorders
Headache
43.2%
19/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Nervous system disorders
Hypoaesthesia
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Psychiatric disorders
Depression
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Psychiatric disorders
Insomnia
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Respiratory, thoracic and mediastinal disorders
Epistaxis
11.4%
5/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Respiratory, thoracic and mediastinal disorders
Oropharyngeal Pain
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Respiratory, thoracic and mediastinal disorders
Upper Respiratory Tract Inflammation
15.9%
7/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Skin and subcutaneous tissue disorders
Eczema
15.9%
7/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Skin and subcutaneous tissue disorders
Haemorrhage Subcutaneous
9.1%
4/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Skin and subcutaneous tissue disorders
Purpura
11.4%
5/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Skin and subcutaneous tissue disorders
Rash
11.4%
5/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.
Skin and subcutaneous tissue disorders
Urticaria
6.8%
3/44 • The duration of treatment in this study ranged from 12 to 243 weeks; the median (Q1, Q3) duration of treatment in this study was 146.0 (119.5, 166.0) weeks.

Additional Information

Research & Development Planning Department , Research & Development Division

Kyowa Kirin Co., Ltd.

Results disclosure agreements

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