ALXN1210 (Ravulizumab) Versus Eculizumab in Complement In... | NCT02946463 | Trialant
NCT02946463
Sponsor
Alexion Pharmaceuticals, Inc.
Status
Completed
Last Update Posted
May 14, 2024Actual
Enrollment
272Actual
Phase
Phase 3
Conditions
Paroxysmal Nocturnal Hemoglobinuria (PNH)
Interventions
Ravulizumab
Eculizumab
Countries
United States
Argentina
Australia
Austria
Belgium
Brazil
Canada
Czechia
Estonia
France
Germany
Italy
Japan
Malaysia
Mexico
Poland
Russia
Serbia
Singapore
South Korea
Spain
Sweden
Taiwan
Thailand
Turkey (Türkiye)
United Kingdom
Protocol Section
Identification Module
NCT ID
NCT02946463
Obsolete or Duplicate NCT IDs
Not provided
Organization Study
ALXN1210-PNH-301
Secondary IDs
ID
Type
Description
Link
2016-002025-11
Brief Title
ALXN1210 (Ravulizumab) Versus Eculizumab in Complement Inhibitor Treatment-Naïve Adult Participants With Paroxysmal Nocturnal Hemoglobinuria (PNH)
Official Title
A Phase 3, Randomized, Open-Label, Active-Controlled Study of ALXN1210 Versus Eculizumab in Complement Inhibitor-Naïve Adult Patients With Paroxysmal Nocturnal Hemoglobinuria (PNH)
Acronym
Not provided
Organization
Alexion Pharmaceuticals, Inc.INDUSTRY
Status Module
Record Verification Date
Apr 2024
Overall Recruitment Status or Expanded Access Status
Completed
Last Known Status
Not provided
Delayed Posting
Not provided
Why Stopped
Not provided
Expanded Access Info
No
Start Date
Dec 12, 2016Actual
Primary Completion Date
Feb 28, 2023Actual
Completion Date
Feb 28, 2023Actual
First Submitted Date
Oct 25, 2016
First Submission Date that Met QC Criteria
Oct 25, 2016
First Posted Date
Oct 27, 2016Estimated
Results Waived
Not provided
Results First Submitted Date
Jan 24, 2019
Results First Submitted that Met QC Criteria
Jan 24, 2019
Results First Posted Date
Feb 12, 2019Actual
Certification/Extension (aka Delayed Results) First Submitted Date
Not provided
Certification/Extension First Submitted that Passed QC Review
Not provided
Certification/Extension First Posted Date
Not provided
Last Update Submitted Date
Apr 18, 2024
Last Update Posted Date
May 14, 2024Actual
Sponsor/Collaborators Module
Responsible Party, by Official Title
Sponsor
Lead Sponsor
Alexion Pharmaceuticals, Inc.INDUSTRY
Collaborators
Not provided
Oversight Module
Has Data Monitoring Committee (DMC)
No
Is FDA Regulated Drug
Yes
Is FDA Regulated Device
No
Is Unapproved Device
Not provided
Pediatric Postmarket Surveillance of a Device Product
Not provided
Product Exported from US
Not provided
FDAAA801 Violation
Not provided
Description Module
Brief Summary
The primary purpose of this study was to assess the noninferiority of ravulizumab compared to eculizumab in adult participants with PNH who had never been treated with a complement inhibitor (treatment-naïve).
Detailed Description
The study consisted of a 4-week screening period and a 26-week randomized treatment period (Primary Evaluation Period). After completion of the 26-week Primary Evaluation Period, all participants had the opportunity to enter the Extension Period, wherein participants will receive ravulizumab for up to 5 years.
Conditions Module
Conditions
Paroxysmal Nocturnal Hemoglobinuria (PNH)
Keywords
Not provided
Design Module
Study Type
Interventional
Number of References to an Expanded Access Study
Not provided
Expanded Access Types
Not provided
Patient Registry
Not provided
Target Follow-Up Duration
Not provided
Phases
Phase 3
Interventional Study Design
Allocation
Biospecimen
No data available
No data is available for this block.
Enrollment
272Actual
Arms/Interventions Module
Arm Groups
Label
Type
Description
Intervention Names
Ravulizumab
Experimental
Biological: Ravulizumab
Eculizumab
Active Comparator
Biological: Ravulizumab
Biological: Eculizumab
Interventions
Name
Type
Description
Arm Group Labels
Other Names
Ravulizumab
Biological
All treatments were given as intravenous (IV) infusions. For participants weighing ≥40 to <60 kilogram (kg): 2400 mg was given as a single loading dose, followed by 3000 mg as maintenance dose. For participants weighing ≥60 to <100 kg: 2700 mg was given as a loading dose, followed by 3300 mg as maintenance dose. For participants weighing ≥100 kg: 3000 mg was given as a loading dose, followed by 3600 mg as maintenance dose.
Outcomes Module
Primary Outcomes
Measure
Description
Time Frame
Proportion Of Participants With Normalization Of Lactate Dehydrogenase (LDH) Levels
LDH is an indicator of intravascular hemolysis that occurs in participants with paroxysmal nocturnal hemoglobinuria (PNH). A decrease in LDH from above the upper limit of normal (ULN) to below the ULN indicates reduction (improvement) in hemolysis. Normalization of LDH levels (LDH-N) was LDH levels less than or equal to 1 x ULN, from Day 29 through Day 183. The ULN for LDH is 246 U/L.
Day 29 through Day 183
Percentage Of Participants Who Achieved Transfusion Avoidance (TA)
Transfusion avoidance was defined as the percentage of participants who remained transfusion free and did not require a transfusion per protocol-specified guidelines through Day 183.
Baseline through Day 183
Secondary Outcomes
Measure
Description
Time Frame
Percentage Of Participants With Breakthrough Hemolysis (BTH)
Breakthrough hemolysis was defined as at least 1 new or worsening symptom or sign of intravascular hemolysis (fatigue, hemoglobinuria, abdominal pain, shortness of breath [dyspnea], anemia [hemoglobin <10 gram/deciliter (g/dL)], major adverse vascular event [MAVE, including thrombosis], dysphagia, or erectile dysfunction) in the presence of elevated LDH ≥2 × ULN, after prior LDH reduction to <1.5 × ULN on therapy.
Other Outcomes
Not provided
Eligibility Module
Eligibility Criteria
Criteria For Patient Cohort Originally Enrolled in ALXN1210-PNH-301 Study: Inclusion Criteria: 1. Male or female ≥18 years of age. 2. PNH diagnosis confirmed by documented by high-sensitivity flow cytometry. 3. Presence of 1 or more of the following PNH-related signs or symptoms within 3 months of screening: fatigue, hemoglobinuria, abdominal pain, shortness of breath (dyspnea), anemia (hemoglobin <10 gram/deciliter), history of a major adverse vascular event (including thrombosis), dysphagia, or erectile dysfunction; or history of packed red blood cells (pRBC) transfusion due to PNH. 4. Lactate dehydrogenase (LDH) level ≥1.5 times the upper limit of normal at screening. 5. Documented meningococcal vaccination not more than 3 years prior to, or at the time of, initiating study treatment. 6. Female participants of childbearing potential must use highly effective contraception starting at screening and continuing until at least 8 months after the last dose of ravulizumab. 7. Willing and able to give written informed consent and comply with study visit schedule. Exclusion Criteria: 1. Treatment with a complement inhibitor at any time. 2. History of bone marrow transplantation. 3. Body weight <40 kg. 4. Females who are pregnant, breastfeeding, or who have a positive pregnancy test at screening or Day 1. 5. Participation in another interventional clinical study or use of any experimental therapy within 30 days before initiation of study drug on Day 1 in this study or within 5 half-lives of that investigational product, whichever is greater. 6. History of or ongoing major cardiac, pulmonary, renal, endocrine, or hepatic disease that, in the opinion of the investigator or sponsor, would preclude participation. 7. Unstable medical conditions (for example, myocardial ischemia, active gastrointestinal bleed, severe congestive heart failure, anticipated need for major surgery within 6 months of randomization, coexisting chronic anemia unrelated to PNH). Eligibility Criteria For Roll-over Cohort: 1. All participants regardless of age, who are currently receiving ALXN1210 IV in an ongoing ALXN1210 study in patients with PNH 2. Participants must be willing and able to give written informed consent and to comply with all Extension study visits and procedures, including the use of any data collection device(s) to directly record patient data 3. Females of childbearing potential and male patients with female partners of childbearing potential must use highly effective contraception continuing until at least 8 months after the last dose of ravulizumab.
Lee JW, Sicre de Fontbrune F, Wong Lee Lee L, Pessoa V, Gualandro S, Fureder W, Ptushkin V, Rottinghaus ST, Volles L, Shafner L, Aguzzi R, Pradhan R, Schrezenmeier H, Hill A. Ravulizumab (ALXN1210) vs eculizumab in adult patients with PNH naive to complement inhibitors: the 301 study. Blood. 2019 Feb 7;133(6):530-539. doi: 10.1182/blood-2018-09-876136. Epub 2018 Dec 3.
Participants were stratified into 6 groups based on transfusion history and LDH screening levels. Stratified participants were then randomly assigned in a 1:1 ratio to receive either ravulizumab or eculizumab in the 26-week Primary Evaluation Period.
Recruitment Details
24 adult and 2 pediatric participants rolled over from other Alexion ongoing studies of ravulizumab intravenous in participants with PNH into the extension period of this study and received weight-based doses of ravulizumab until end of study.
Type of Units Analyzed
Not provided
Arm/Group Information
ID
Title
Description
FG000
Ravulizumab/Ravulizumab
Participants received weight-based doses of ravulizumab ranging from 2400 to 3000 mg on Day 1. Thereafter, weight-based doses of ravulizumab ranging from 3000 to 3600 mg were administered on Day 15 and every 8 weeks thereafter for 26 weeks. After completion of the Primary Evaluation Period, all participants had the opportunity to enter the Extension Period, wherein participants received weight-based doses of ravulizumab for up to 5 years.
Periods
Title
Milestones
Reasons Not Completed
Primary Evaluation Period
Type
Comment
Milestone Data
STARTED
Baseline Characteristics Module
Baseline Analysis Population Description
Outcome Measures Module
Outcome Measures
Adverse Events Module
Frequency Threshold
5
More Info Module
Limitations and Caveats
Not provided
Annotation Section
No data available
No data is available for this block.
Document Section
Large Document Module
Document Has No Statistical Analysis Plan (SAP)
Not provided
Uploaded Document Information
Type
Includes Protocol
Includes SAP
Includes ICF
Document Label
Document Date
Document Uploaded Date
Document File Name
Prot
Yes
No
No
Study Protocol
Apr 12, 2021
Feb 27, 2024
Derived Section
Miscellaneous Info Module
Version Holder
Jul 10, 2026
Removed Countries
Colombia
Submission Tracking
No data available
No data is available for this block.
Condition Browse Module
MeSH Terms
Intervention Browse Module
MeSH Terms
Randomized
Intervention Model
Parallel Assignment
Intervention Model Description
Not provided
Primary Purpose
Treatment
Observational Model
Not provided
Time Perspective
Not provided
Masking Info
Masking
None (Open Label)
Masking Description
Not provided
Who Masked
Not provided
Eculizumab
Ravulizumab
Eculizumab
Biological
All treatments were given as IV infusions. Participants were administered induction doses of 600 mg followed by maintenance doses of 900 mg.
Eculizumab
Baseline through Day 183
Percent Change From Baseline In LDH Levels
Baseline is defined as the average of all available assessments of LDH levels prior to first study drug dose. Estimates are based on Mixed Model for Repeated Measures (MMRM) that includes treatment group, history of transfusion (as a categorical variable based on the stratification factor levels) and baseline LDH level (as a continuous variable), study visit and study visit by treatment group interaction. An unstructured covariance structure was used.
Baseline, Day 183
Change From Baseline In Quality Of Life As Assessed By The Functional Assessment Of Chronic Illness Therapy (FACIT)-Fatigue
FACIT-Fatigue score ranges from 0 to 52, with a higher score indicating less fatigue. Baseline is defined as the last non-missing value prior to first dose of study drug. Estimates are based on MMRM that includes treatment group, the observed stratification randomization indicators (history of transfusion and LDH) and baseline FACIT-Fatigue level, study visit, and study visit by treatment group interaction. An unstructured covariance structure was used.
Baseline, Day 183
Percentage Of Participants With Stabilized Hemoglobin Levels
Stabilized hemoglobin was defined as avoidance of a ≥2 g/dL decrease in hemoglobin level from baseline in the absence of transfusion through Day 183.
Baseline through Day 183
Whittier
California
90603
United States
Research Site
Fort Worth
Texas
76104
United States
Research Site
Buenos Aires
C1015ABO
Argentina
Research Site
Buenos Aires
C1425AUM
Argentina
Research Site
Córdoba
X5004BAL
Argentina
Research Site
Perth
6000
Australia
Research Site
Linz
4020
Austria
Research Site
Vienna
A-1090
Austria
Research Site
Brussels
1200
Belgium
Research Site
Hasselt
3500
Belgium
Research Site
Leuven
3000
Belgium
Research Site
Rio de Janeiro
Brazil
Research Site
Salvador
41253-190
Brazil
Research Site
São Paulo
05403-000
Brazil
Research Site
São Paulo
Brazil
Research Site
Edmonton
Alberta
T6G 2G3
Canada
Research Site
Toronto
Ontario
M4N 3M5
Canada
Research Site
Pilsen
323 00
Czechia
Research Site
Prague
Czechia
Research Site
Tallinn
13419
Estonia
Research Site
Limoges
87042
France
Research Site
Montpellier
34295
France
Research Site
Paris
75475
France
Research Site
Pierre-Bénite
69310
France
Research Site
Poitiers
86021
France
Research Site
Rennes
35033
France
Research Site
Aachen
52074
Germany
Research Site
Essen
45122
Germany
Research Site
Ulm
89081
Germany
Research Site
Ascoli Piceno
63100
Italy
Research Site
Florence
50134
Italy
Research Site
Milan
20122
Italy
Research Site
Naples
80131
Italy
Research Site
Vicenza
36100
Italy
Research Site
Bunkyō City
113-8431
Japan
Research Site
Bunkyō City
113-8519
Japan
Research Site
Fukuoka
812-8582
Japan
Research Site
Fukushima
960-1295
Japan
Research Site
Hamamatsu
432-8580
Japan
Research Site
Kanazawa
920-8641
Japan
Research Site
Kitakyusyu-shi
806-8501
Japan
Research Site
Koshigaya-shi
343-8555
Japan
Research Site
Kumamoto
860-8556
Japan
Research Site
Nagoya
453-8511
Japan
Research Site
Nishinomiya-shi
663-8501
Japan
Research Site
Ogaki-shi
503-8502
Japan
Research Site
Okayama
700-8558
Japan
Research Site
Okayama
701-1192
Japan
Research Site
Osakasayama-shi
589-8511
Japan
Research Site
Sapporo
060-8543
Japan
Research Site
Shimotsuke-shi
329-0498
Japan
Research Site
Shinjuku-ku
160-0023
Japan
Research Site
Shinjuku-ku
160-8582
Japan
Research Site
Suita
565-0871
Japan
Research Site
Tokorozawa-shi
Japan
Research Site
Tokyo
Japan
Research Site
Toyoake-shi
470-1192
Japan
Research Site
Tsukuba
305-8576
Japan
Research Site
Wakayama
641-8510
Japan
Research Site
George
10990
Malaysia
Research Site
Johor Bahru
80100
Malaysia
Research Site
Kota Bharu
15586
Malaysia
Research Site
Kota Bharu
16150
Malaysia
Research Site
Kota Kinabalu
88586
Malaysia
Research Site
Kuching
93586
Malaysia
Research Site
Miri
98000
Malaysia
Research Site
Sibu
96000
Malaysia
Research Site
Monterrey
64460
Mexico
Research Site
Gdansk
80-214
Poland
Research Site
Warsaw
02-172
Poland
Research Site
Arkhangelsk
163045
Russia
Research Site
Barnaul
656024
Russia
Research Site
Irkutsk
664079
Russia
Research Site
Kirov
610027
Russia
Research Site
Moscow
117997
Russia
Research Site
Moscow
125284
Russia
Research Site
Murmansk
183047
Russia
Research Site
Novosibirsk
630091
Russia
Research Site
Omsk
644013
Russia
Research Site
Petrozavodsk
185019
Russia
Research Site
Rostov-on-Don
344022
Russia
Research Site
Saint Petersburg
197022
Russia
Research Site
Saint Petersburg
Russia
Research Site
Saratov
410028
Russia
Research Site
Ufa
450005
Russia
Research Site
Belgrade
11000
Serbia
Research Site
Singapore
119228
Singapore
Research Site
Daejeon
35015
South Korea
Research Site
Goyang-si
10408
South Korea
Research Site
Incheon
21565
South Korea
Research Site
Jeonju
561-712
South Korea
Research Site
JinJoo
52727
South Korea
Research Site
Junggu
41944
South Korea
Research Site
Seoul
02841
South Korea
Research Site
Seoul
03080
South Korea
Research Site
Seoul
03722
South Korea
Research Site
Seoul
04401
South Korea
Research Site
Seoul
06591
South Korea
Research Site
Seoul
07985
South Korea
Research Site
Seoul
135-710
South Korea
Research Site
Seoul
152703
South Korea
Research Site
Songpa-gu
05505
South Korea
Research Site
Suwon
16247
South Korea
Research Site
Ulsan
44033
South Korea
Research Site
Madrid
28040
Spain
Research Site
Majadahonda
28220
Spain
Research Site
Uppsala
75185
Sweden
Research Site
Changhua
50006
Taiwan
Research Site
Hualien City
97002
Taiwan
Research Site
Taichung
404
Taiwan
Research Site
Tainan
70403
Taiwan
Research Site
Taipei
100
Taiwan
Research Site
Bangkok
10330
Thailand
Research Site
Bangkok
10700
Thailand
Research Site
Songkhla
90110
Thailand
Research Site
Eskişehir
26040
Turkey (Türkiye)
Research Site
Airdrie
ML6 0JS
United Kingdom
Research Site
Leeds
United Kingdom
Research Site
London
SE5 9NU
United Kingdom
Derived
Schrezenmeier H, Kulasekararaj A, Mitchell L, de Latour RP, Devos T, Okamoto S, Wells R, Popoff E, Cheung A, Wang A, Tomazos I, Patel Y, Lee JW. Predictors for improvement in patient-reported outcomes: post hoc analysis of a phase 3 randomized, open-label study of eculizumab and ravulizumab in complement inhibitor-naive patients with paroxysmal nocturnal hemoglobinuria. Ann Hematol. 2024 Jan;103(1):5-15. doi: 10.1007/s00277-023-05483-0. Epub 2023 Oct 7.
Schrezenmeier H, Kulasekararaj A, Mitchell L, Sicre de Fontbrune F, Devos T, Okamoto S, Wells R, Rottinghaus ST, Liu P, Ortiz S, Lee JW, Socie G. One-year efficacy and safety of ravulizumab in adults with paroxysmal nocturnal hemoglobinuria naive to complement inhibitor therapy: open-label extension of a randomized study. Ther Adv Hematol. 2020 Oct 24;11:2040620720966137. doi: 10.1177/2040620720966137. eCollection 2020.
Ishiyama K, Nakao S, Usuki K, Yonemura Y, Ikezoe T, Uchiyama M, Mori Y, Fukuda T, Okada M, Fujiwara SI, Noji H, Rottinghaus S, Aguzzi R, Yokosawa J, Nishimura JI, Kanakura Y, Okamoto S. Results from multinational phase 3 studies of ravulizumab (ALXN1210) versus eculizumab in adults with paroxysmal nocturnal hemoglobinuria: subgroup analysis of Japanese patients. Int J Hematol. 2020 Oct;112(4):466-476. doi: 10.1007/s12185-020-02934-6. Epub 2020 Aug 31.
Brodsky RA, Peffault de Latour R, Rottinghaus ST, Roth A, Risitano AM, Weitz IC, Hillmen P, Maciejewski JP, Szer J, Lee JW, Kulasekararaj AG, Volles L, Damokosh AI, Ortiz S, Shafner L, Liu P, Hill A, Schrezenmeier H. Characterization of breakthrough hemolysis events observed in the phase 3 randomized studies of ravulizumab versus eculizumab in adults with paroxysmal nocturnal hemoglobinuria. Haematologica. 2021 Jan 1;106(1):230-237. doi: 10.3324/haematol.2019.236877.
FG001
Eculizumab/Ravulizumab
Participants received 600 mg of eculizumab on Days 1, 8, 15, and 22, followed by 900 mg of eculizumab on Day 29 and every 2 weeks thereafter for 26 weeks. After completion of the Primary Evaluation Period, all participants had the opportunity to enter the Extension Period, wherein participants received weight-based doses of ravulizumab for up to 5 years.
FG002
Roll-Over Cohort: Ravulizumab - Adults
Participants in this group rolled over from other ongoing studies of ravulizumab intravenous in participants with PNH into the extension period of this study and received weight-based doses of ravulizumab for up to 5 years.
FG003
Roll-Over Cohort: Ravulizumab - Pediatrics
Participants in this group rolled over from other ongoing studies of ravulizumab intravenous in participants with PNH into the extension period of this study and received weight-based doses of ravulizumab for up to 5 years.
FG000125 subjects
FG001121 subjects
FG0020 subjects
FG0030 subjects
Received at Least 1 Dose of Study Drug
FG000125 subjects
FG001121 subjects
FG0020 subjects
FG0030 subjects
COMPLETED
FG000125 subjects
FG001119 subjects
FG0020 subjects
FG0030 subjects
NOT COMPLETED
FG0000 subjects
FG0012 subjects
FG0020 subjects
FG0030 subjects
Type
Comment
Reasons
Physician Decision
FG0000 subjects
FG0011 subjects
FG0020 subjects
FG0030 subjects
Withdrawal by Subject
FG0000 subjects
FG0011 subjects
FG0020 subjects
FG0030 subjects
Extension Period
Type
Comment
Milestone Data
STARTED
1 participant did not enter the Extension Period.
FG000124 subjects
FG001119 subjects
FG00224 subjects
FG0032 subjects
Received at Least 1 Dose of Ravulizumab
FG000124 subjects
FG001119 subjects
FG00224 subjects
FG0032 subjects
COMPLETED
FG000108 subjects
FG001102 subjects
FG00222 subjects
FG0032 subjects
NOT COMPLETED
FG00016 subjects
FG00117 subjects
FG0022 subjects
FG0030 subjects
Type
Comment
Reasons
Death
FG0004 subjects
FG0014 subjects
FG0020 subjects
FG003
All participants who received at least 1 dose of study drug.
Type of Units Analyzed
Not provided
Arm/Group Information
ID
Title
Description
BG000
Ravulizumab/Ravulizumab
Participants received weight-based doses of ravulizumab ranging from 2400 to 3000 mg on Day 1. Thereafter, weight-based doses of ravulizumab ranging from 3000 to 3600 mg were administered on Day 15 and every 8 weeks thereafter for 26 weeks. After completion of the Primary Evaluation Period, all participants had the opportunity to enter the Extension Period, wherein participants received weight-based doses of ravulizumab for up to 5 years.
BG001
Eculizumab/Ravulizumab
Participants received 600 mg of eculizumab on Days 1, 8, 15, and 22, followed by 900 mg of eculizumab on Day 29 and every 2 weeks thereafter for 26 weeks. After completion of the Primary Evaluation Period, all participants had the opportunity to enter the Extension Period, wherein participants received weight-based doses of ravulizumab for up to 5 years.
BG002
Roll-Over Cohort: Ravulizumab - Adults
Participants in this group rolled over from other ongoing studies of ravulizumab intravenous in participants with PNH into the extension period of this study and received weight-based doses of ravulizumab for up to 5 years.
BG003
Roll-Over Cohort: Ravulizumab - Pediatrics
Participants in this group rolled over from other ongoing studies of ravulizumab intravenous in participants with PNH into the extension period of this study and received weight-based doses of ravulizumab for up to 5 years.
BG004
Total
Total of all reporting groups
Denominators
Units
Counts
Participants
BG000125
BG001121
BG00224
BG0032
BG004272
Baseline Measures
Title
Description
Population Description
Parameter Type
Dispersion Type
Unit of Measure
Calculate Percentage
Denominator Units Selected
Denominators
Classes
Age, Categorical
Count of Participants
Participants
Title
Denominators
Categories
Title
Measurements
<=18 years
BG0000
BG0010
BG0020
BG003
Sex: Female, Male
Count of Participants
Participants
Title
Denominators
Categories
Title
Measurements
Female
BG00060
BG00152
BG002
Ethnicity (NIH/OMB)
Count of Participants
Participants
Title
Denominators
Categories
Title
Measurements
Hispanic or Latino
BG0005
BG00113
BG002
Race (NIH/OMB)
Count of Participants
Participants
Title
Denominators
Categories
Title
Measurements
American Indian or Alaska Native
BG0001
BG0011
BG002
Type
Title
Description
Population Description
Reporting Status
Anticipated Posting Date
Parameter Type
Dispersion Type
Unit of Measure
Calculate Percentage
Time Frame
Units Analyzed
Denominator Units Selected
Arm/Group Information
Denominators
Classes
Analyses
Primary
Proportion Of Participants With Normalization Of Lactate Dehydrogenase (LDH) Levels
LDH is an indicator of intravascular hemolysis that occurs in participants with paroxysmal nocturnal hemoglobinuria (PNH). A decrease in LDH from above the upper limit of normal (ULN) to below the ULN indicates reduction (improvement) in hemolysis. Normalization of LDH levels (LDH-N) was LDH levels less than or equal to 1 x ULN, from Day 29 through Day 183. The ULN for LDH is 246 U/L.
Full Analysis Set: All participants who received at least 1 dose of study drug (ravulizumab or eculizumab) and had at least 1 efficacy assessment after the first infusion of study drug.
Posted
Number
95% Confidence Interval
proportion of participants
Day 29 through Day 183
ID
Title
Description
OG000
Ravulizumab
Participants received weight-based doses of ravulizumab ranging from 2400 to 3000 mg on Day 1. Thereafter, weight-based doses of ravulizumab ranging from 3000 to 3600 mg were administered on Day 15 and every 8 weeks thereafter for 26 weeks.
OG001
Eculizumab
Participants received 600 mg of eculizumab on Days 1, 8, 15, and 22, followed by 900 mg of eculizumab on Day 29 and every 2 weeks thereafter for 26 weeks.
Units
Counts
Participants
OG000125
OG001121
Title
Denominators
Categories
Title
Measurements
OG0000.536(0.459 to 0.612)
OG0010.494(0.417 to 0.570)
Group IDs
Group Description
Statistical Method
Statistical Comment
P-Value
P-Value Comment
Parameter Type
Parameter Value
Dispersion Type
Dispersion Value
Confidence Interval Sides
Confidence Interval %
CI Lower Limit
CI Upper Limit
CI Lower Limit Comment
CI Upper Limit Comment
Estimate Comment
Tested Non-Inferiority
Non-Inferiority Type
Non-Inferiority Comment
Other Analysis Description
OG000
OG001
A minimum of 142 participants were estimated to provide 80% power to demonstrate noninferiority of ravulizumab to eculizumab.
Odds Ratio (OR)
1.187
2-Sided
95
0.796
1.769
Non-Inferiority
LDH-N was analyzed using a generalized estimating equation (GEE) approach. The model included the following terms: treatment group, history of transfusion (as a categorical variable based on the stratification factor levels), and baseline LDH level (as a continuous variable). Noninferiority margin was based on the lower bound of the 95% confidence interval (CI) for the odds ratio (OR) of ravulizumab versus eculizumab for LDH normalization being greater than an OR of 0.39.
Primary
Percentage Of Participants Who Achieved Transfusion Avoidance (TA)
Transfusion avoidance was defined as the percentage of participants who remained transfusion free and did not require a transfusion per protocol-specified guidelines through Day 183.
Full Analysis Set: All participants who received at least 1 dose of study drug (ravulizumab or eculizumab) and had at least 1 efficacy assessment after the first infusion of study drug.
Posted
Number
95% Confidence Interval
percentage of participants
Baseline through Day 183
ID
Title
Description
OG000
Ravulizumab
Participants received weight-based doses of ravulizumab ranging from 2400 to 3000 mg on Day 1. Thereafter, weight-based doses of ravulizumab ranging from 3000 to 3600 mg were administered on Day 15 and every 8 weeks thereafter for 26 weeks.
OG001
Eculizumab
Participants received 600 mg of eculizumab on Days 1, 8, 15, and 22, followed by 900 mg of eculizumab on Day 29 and every 2 weeks thereafter for 26 weeks.
Units
Counts
Participants
Secondary
Percentage Of Participants With Breakthrough Hemolysis (BTH)
Breakthrough hemolysis was defined as at least 1 new or worsening symptom or sign of intravascular hemolysis (fatigue, hemoglobinuria, abdominal pain, shortness of breath [dyspnea], anemia [hemoglobin <10 gram/deciliter (g/dL)], major adverse vascular event [MAVE, including thrombosis], dysphagia, or erectile dysfunction) in the presence of elevated LDH ≥2 × ULN, after prior LDH reduction to <1.5 × ULN on therapy.
Full Analysis Set: All participants who received at least 1 dose of study drug (ravulizumab or eculizumab) and had at least 1 efficacy assessment after the first infusion of study drug.
Posted
Number
95% Confidence Interval
percentage of participants
Baseline through Day 183
ID
Title
Description
OG000
Ravulizumab
Participants received weight-based doses of ravulizumab ranging from 2400 to 3000 mg on Day 1. Thereafter, weight-based doses of ravulizumab ranging from 3000 to 3600 mg were administered on Day 15 and every 8 weeks thereafter for 26 weeks.
OG001
Eculizumab
Participants received 600 mg of eculizumab on Days 1, 8, 15, and 22, followed by 900 mg of eculizumab on Day 29 and every 2 weeks thereafter for 26 weeks.
Secondary
Percent Change From Baseline In LDH Levels
Baseline is defined as the average of all available assessments of LDH levels prior to first study drug dose. Estimates are based on Mixed Model for Repeated Measures (MMRM) that includes treatment group, history of transfusion (as a categorical variable based on the stratification factor levels) and baseline LDH level (as a continuous variable), study visit and study visit by treatment group interaction. An unstructured covariance structure was used.
Full Analysis Set: All participants who received at least 1 dose of study drug (ravulizumab or eculizumab) and had at least 1 efficacy assessment after the first infusion of study drug.
Posted
Least Squares Mean
95% Confidence Interval
percent change
Baseline, Day 183
ID
Title
Description
OG000
Ravulizumab
Participants received weight-based doses of ravulizumab ranging from 2400 to 3000 mg on Day 1. Thereafter, weight-based doses of ravulizumab ranging from 3000 to 3600 mg were administered on Day 15 and every 8 weeks thereafter for 26 weeks.
OG001
Eculizumab
Participants received 600 mg of eculizumab on Days 1, 8, 15, and 22, followed by 900 mg of eculizumab on Day 29 and every 2 weeks thereafter for 26 weeks.
Secondary
Change From Baseline In Quality Of Life As Assessed By The Functional Assessment Of Chronic Illness Therapy (FACIT)-Fatigue
FACIT-Fatigue score ranges from 0 to 52, with a higher score indicating less fatigue. Baseline is defined as the last non-missing value prior to first dose of study drug. Estimates are based on MMRM that includes treatment group, the observed stratification randomization indicators (history of transfusion and LDH) and baseline FACIT-Fatigue level, study visit, and study visit by treatment group interaction. An unstructured covariance structure was used.
Full Analysis Set: All participants who received at least 1 dose of study drug (ravulizumab or eculizumab) and had at least 1 efficacy assessment after the first infusion of study drug.
Posted
Least Squares Mean
95% Confidence Interval
units on a scale
Baseline, Day 183
ID
Title
Description
OG000
Ravulizumab
Participants received weight-based doses of ravulizumab ranging from 2400 to 3000 mg on Day 1. Thereafter, weight-based doses of ravulizumab ranging from 3000 to 3600 mg were administered on Day 15 and every 8 weeks thereafter for 26 weeks.
OG001
Eculizumab
Participants received 600 mg of eculizumab on Days 1, 8, 15, and 22, followed by 900 mg of eculizumab on Day 29 and every 2 weeks thereafter for 26 weeks.
Secondary
Percentage Of Participants With Stabilized Hemoglobin Levels
Stabilized hemoglobin was defined as avoidance of a ≥2 g/dL decrease in hemoglobin level from baseline in the absence of transfusion through Day 183.
Full Analysis Set: All participants who received at least 1 dose of study drug (ravulizumab or eculizumab) and had at least 1 efficacy assessment after the first infusion of study drug.
Posted
Number
95% Confidence Interval
percentage of participants
Baseline through Day 183
ID
Title
Description
OG000
Ravulizumab
Participants received weight-based doses of ravulizumab ranging from 2400 to 3000 mg on Day 1. Thereafter, weight-based doses of ravulizumab ranging from 3000 to 3600 mg were administered on Day 15 and every 8 weeks thereafter for 26 weeks.
OG001
Eculizumab
Participants received 600 mg of eculizumab on Days 1, 8, 15, and 22, followed by 900 mg of eculizumab on Day 29 and every 2 weeks thereafter for 26 weeks.
Units
Counts
Participants
Time Frame
Baseline up to Day 2045
Description
Treatment-emergent adverse events (TEAEs) reported below include TEAEs that occurred during or after first infusion of study treatment up to Day 2045 (end of study).
All-Cause Mortality Comment
Not provided
Arm/Groups
ID
Title
Description
Deaths (Affected)
Deaths (At Risk)
Serious Events (Affected)
Serious Events (At Risk)
Other Events (Affected)
Other Events (At Risk)
EG000
Ravulizumab: Primary Evaluation
Participants received weight-based doses of ravulizumab ranging from 2400 to 3000 mg on Day 1. Thereafter, weight-based doses of ravulizumab ranging from 3000 to 3600 mg were administered on Day 15 and every 8 weeks thereafter for 26 weeks.
0
125
11
125
87
125
EG001
Eculizumab: Primary Evaluation
Participants received 600 mg of eculizumab on Days 1, 8, 15, and 22, followed by 900 mg of eculizumab on Day 29 and every 2 weeks thereafter for 26 weeks.
0
121
9
121
86
121
EG002
Ravulizumab/Ravulizumab: Extension Period
After completion of the Primary Evaluation Period, all participants had the opportunity to enter the Extension Period, wherein participants received weight-based doses of ravulizumab for up to 5 years.
4
124
52
124
102
124
EG003
Eculizumab/Ravulizumab: Extension Period
After completion of the Primary Evaluation Period, all participants had the opportunity to enter the Extension Period, wherein participants received weight-based doses of ravulizumab for up to 5 years.
4
119
43
119
100
119
EG004
Ravulizumab-Adults
Participants in this group rolled over from other ongoing studies of ravulizumab intravenous in participants with PNH into the extension period of this study and received weight-based doses of ravulizumab for up to 5 years.
0
24
2
24
13
24
EG005
Ravulizumab-Pediatrics
Participants in this group rolled over from other ongoing studies of ravulizumab intravenous in participants with PNH into the extension period of this study and received weight-based doses of ravulizumab for up to 5 years.
0
2
0
2
0
2
Serious Adverse Events
Term
Organ System
Source Vocabulary
Assessment Type
Notes
Statistical Information
Anaemia
Blood and lymphatic system disorders
MedDRA 26.0
Systematic Assessment
EG0001 affected125 at risk
EG0010 affected121 at risk
EG0027 affected124 at risk
EG0032 affected119 at risk
EG0040 affected24 at risk
EG0050 affected2 at risk
Aplastic anaemia
Blood and lymphatic system disorders
MedDRA 26.0
Systematic Assessment
EG0001 affected125 at risk
EG0010 affected121 at risk
EG0025 affected124 at risk
EG003
Neutropenia
Blood and lymphatic system disorders
MedDRA 26.0
Systematic Assessment
EG0001 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Thrombocytopenia
Blood and lymphatic system disorders
MedDRA 26.0
Systematic Assessment
EG0001 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Left ventricular failure
Cardiac disorders
MedDRA 26.0
Systematic Assessment
EG0001 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Myocardial ischaemia
Cardiac disorders
MedDRA 26.0
Systematic Assessment
EG0001 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Ileus
Gastrointestinal disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Neutropenic colitis
Gastrointestinal disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0011 affected121 at risk
EG0020 affected124 at risk
EG003
Pyrexia
General disorders
MedDRA 26.0
Systematic Assessment
EG0001 affected125 at risk
EG0012 affected121 at risk
EG0024 affected124 at risk
EG003
Abscess limb
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0011 affected121 at risk
EG0021 affected124 at risk
EG003
Cellulitis
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0011 affected121 at risk
EG0020 affected124 at risk
EG003
Infection
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0011 affected121 at risk
EG0020 affected124 at risk
EG003
Leptospirosis
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0001 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Pneumonia
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0011 affected121 at risk
EG0025 affected124 at risk
EG003
Systemic infection
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0001 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Viral upper respiratory tract infection
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0011 affected121 at risk
EG0022 affected124 at risk
EG003
Lung adenocarcinoma
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0011 affected121 at risk
EG0020 affected124 at risk
EG003
Uterine leiomyoma
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
MedDRA 26.0
Systematic Assessment
This is a sex-specific adverse event that only affects female participants.
EG0001 affected60 at risk
EG0010 affected52 at risk
EG0021 affected124 at risk
EG003
Paroxysmal nocturnal haemoglobinuria
Renal and urinary disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0011 affected121 at risk
EG0021 affected124 at risk
EG003
Renal colic
Renal and urinary disorders
MedDRA 26.0
Systematic Assessment
EG0001 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Deep vein thrombosis
Vascular disorders
MedDRA 26.0
Systematic Assessment
EG0001 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Breakthrough haemolysis
Blood and lymphatic system disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Febrile neutropenia
Blood and lymphatic system disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0022 affected124 at risk
EG003
Haemolysis
Blood and lymphatic system disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0024 affected124 at risk
EG003
Haemolytic anaemia
Blood and lymphatic system disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0022 affected124 at risk
EG003
Pancytopenia
Blood and lymphatic system disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Acute myocardial infarction
Cardiac disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Angina unstable
Cardiac disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Cardiac arrest
Cardiac disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Coronary artery disease
Cardiac disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Branchial cyst
Congenital, familial and genetic disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Abdominal discomfort
Gastrointestinal disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Abdominal hernia
Gastrointestinal disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Gastric varices
Gastrointestinal disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Obstructive pancreatitis
Gastrointestinal disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Oesophageal varices haemorrhage
Gastrointestinal disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Pancreatitis acute
Gastrointestinal disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Chest discomfort
General disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Cholangitis
Hepatobiliary disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Cholecystitis
Hepatobiliary disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Cholecystitis acute
Hepatobiliary disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Cholecystitis chronic
Hepatobiliary disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Cholelithiasis
Hepatobiliary disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0022 affected124 at risk
EG003
Jaundice
Hepatobiliary disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Allergy to vaccine
Immune system disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Appendicitis
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Atypical pneumonia
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Chikungunya virus infection
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Coronavirus infection
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
COVID-19
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0026 affected124 at risk
EG003
COVID-19 pneumonia
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0023 affected124 at risk
EG003
Cystitis escherichia
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Dengue fever
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Diarrhoea infectious
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Endometritis
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Endophthalmitis
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Enterocolitis infectious
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Erysipelas
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0022 affected124 at risk
EG003
Fungal endocarditis
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Furuncle
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Gastroenteritis
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0022 affected124 at risk
EG003
Herpes zoster
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Influenza
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Intracranial infection
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Meningococcal sepsis
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Pulmonary sepsis
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Pyelonephritis acute
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Sepsis
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0022 affected124 at risk
EG003
Septic shock
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Sinusitis
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Urinary tract infection
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Nasopharyngitis
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Upper respiratory tract infection
Infections and infestations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Femur fracture
Injury, poisoning and procedural complications
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Incisional hernia
Injury, poisoning and procedural complications
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Road traffic accident
Injury, poisoning and procedural complications
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Skin laceration
Injury, poisoning and procedural complications
MedDRA 26.0
Systematic Assessment
EG0001 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Injury
Injury, poisoning and procedural complications
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Blood bilirubin increased
Investigations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Haemoglobin decreased
Investigations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Neutrophil count decreased
Investigations
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Dehydration
Metabolism and nutrition disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Haemochromatosis
Metabolism and nutrition disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Hyperglycaemia
Metabolism and nutrition disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Intervertebral disc protrusion
Musculoskeletal and connective tissue disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Osteonecrosis
Musculoskeletal and connective tissue disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Spinal osteoarthritis
Musculoskeletal and connective tissue disorders
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Acute myeloid leukaemia
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Adenocarcinoma gastric
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0021 affected124 at risk
EG003
Myelodysplastic syndrome
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
MedDRA 26.0
Systematic Assessment
EG0000 affected125 at risk
EG0010 affected121 at risk
EG0020 affected124 at risk
EG003
Sinonasal papilloma
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
A minimum of 193 participants were estimated to provide 80% power to demonstrate noninferiority of ravulizumab to eculizumab. The difference of percentages were calculated using stratified Newcombe CI method. Stratification factors were: observed stratification groups of packed red blood cells (pRBC)/whole blood units transfused in the 1 year prior to first dose of study drug and screening LDH levels.
Treatment difference
6.8
2-Sided
95
-4.66
18.14
Treatment difference was estimated for ravulizumab - eculizumab.
Non-Inferiority
Noninferiority margin was based on the lower bound of the 95% CI. Noninferiority margin was -20%.
Units
Counts
Participants
OG000125
OG001121
Title
Denominators
Categories
Title
Measurements
OG0004.0(0.56 to 7.44)
OG00110.7(5.23 to 16.26)
Group IDs
Group Description
Statistical Method
Statistical Comment
P-Value
P-Value Comment
Parameter Type
Parameter Value
Dispersion Type
Dispersion Value
Confidence Interval Sides
Confidence Interval %
CI Lower Limit
CI Upper Limit
CI Lower Limit Comment
CI Upper Limit Comment
Estimate Comment
Tested Non-Inferiority
Non-Inferiority Type
Non-Inferiority Comment
Other Analysis Description
OG000
OG001
The difference of percentages was calculated using stratified Newcombe CI method. The stratification factors were: observed stratification groups of pRBC units transfused in the 1 year prior to first dose of study drug and screening LDH levels.
Treatment difference
-6.7
2-Sided
95
-14.21
0.18
Treatment difference was estimated for ravulizumab - eculizumab.
Non-Inferiority
Noninferiority margin was based on the upper bound of the 95% CI. Noninferiority margin was 20%.
Units
Counts
Participants
OG000125
OG001121
Title
Denominators
Categories
Title
Measurements
OG000-76.84(-79.96 to -73.73)
OG001-76.02(-79.20 to -72.83)
Group IDs
Group Description
Statistical Method
Statistical Comment
P-Value
P-Value Comment
Parameter Type
Parameter Value
Dispersion Type
Dispersion Value
Confidence Interval Sides
Confidence Interval %
CI Lower Limit
CI Upper Limit
CI Lower Limit Comment
CI Upper Limit Comment
Estimate Comment
Tested Non-Inferiority
Non-Inferiority Type
Non-Inferiority Comment
Other Analysis Description
OG000
OG001
Treatment difference
-0.83
2-Sided
95
-5.21
3.56
Treatment difference was estimated for ravulizumab - eculizumab.
Non-Inferiority
Noninferiority margin was based on the upper bound of the 95% CI. Noninferiority margin was 20%.
Units
Counts
Participants
OG000125
OG001121
Title
Denominators
Categories
Title
Measurements
OG0007.07(5.55 to 8.60)
OG0016.40(4.85 to 7.96)
Group IDs
Group Description
Statistical Method
Statistical Comment
P-Value
P-Value Comment
Parameter Type
Parameter Value
Dispersion Type
Dispersion Value
Confidence Interval Sides
Confidence Interval %
CI Lower Limit
CI Upper Limit
CI Lower Limit Comment
CI Upper Limit Comment
Estimate Comment
Tested Non-Inferiority
Non-Inferiority Type
Non-Inferiority Comment
Other Analysis Description
OG000
OG001
Treatment difference
0.67
2-Sided
95
-1.21
2.55
Treatment difference was estimated for ravulizumab - eculizumab.
Non-Inferiority
Noninferiority margin was based on the lower bound of the 95% CI. Noninferiority margin was -5%.
OG000125
OG001121
Title
Denominators
Categories
Title
Measurements
OG00068.0(59.82 to 76.18)
OG00164.5(55.93 to 72.99)
Group IDs
Group Description
Statistical Method
Statistical Comment
P-Value
P-Value Comment
Parameter Type
Parameter Value
Dispersion Type
Dispersion Value
Confidence Interval Sides
Confidence Interval %
CI Lower Limit
CI Upper Limit
CI Lower Limit Comment
CI Upper Limit Comment
Estimate Comment
Tested Non-Inferiority
Non-Inferiority Type
Non-Inferiority Comment
Other Analysis Description
OG000
OG001
The difference of percentages was calculated using stratified Newcombe CI method. The stratification factors were: observed stratification groups of pRBC units transfused in the 1 year prior to first dose of study drug and screening LDH levels.
Treatment difference
2.9
2-Sided
95
-8.80
14.64
Treatment difference was estimated for ravulizumab - eculizumab.
Non-Inferiority
Noninferiority margin was based on the lower bound of the 95% CI. Noninferiority margin was -20%.