CI

At a glance

ClinicalIndex Comparison Record
Phase 3Completed· 18 enrolled / 18 target
Drug / intervention
Ravulizumabdrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT06578949
NCT06578949Phase 3CompletedMonitor (0.9/mo)Completion was 13mo ago

A Phase 3, Single-arm, Open-label, Multicenter Study to Assess the Efficacy, Safety, Pharmacokinetics, Pharmacodynamics, and Immunogenicity of Ravulizumab in Complement Inhibitor Treatment Naïve Adult Participants With Paroxysmal Nocturnal Hemoglobinuria (PNH) in China

Alexion Pharmaceuticals, Inc.·interventional·Posted Aug 30, 2024·Updated Jun 5, 2026

In Brief

A Phase 3 clinical trial evaluating Ravulizumab for Paroxysmal Nocturnal Hemoglobinuria and PNH. Completed, enrolled 18 participants across 8 sites.

Signals

Enrolling slower than its timeline implies

Detailed Summary

The primary objective of this study is to evaluate the efficacy of ravulizumab in adult participants with PNH.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesChina
Collaborators--

Timeline

Phase 3CompletedFinished
20252026
First PostedAug 30, 2024
Enrollment StartOct 10, 2024
Primary CompletionMay 15, 2025
Study CompletionDec 22, 2025
TodayJul 2, 2026
Enrollment to primary: 7 monthsPosted 1.8 years ago

Arms & Interventions

Ravulizumabexperimental

During the Primary Treatment Period, participants will receive a weight-based loading dose of ravulizumab on Day 1 followed by weight-based maintenance dose of ravulizumab on Day 15 and once every 8 weeks (q8w) thereafter for a total of 26 weeks. On Day 183, all participants will enter a 32-week Extension Treatment Period and receive ravulizumab. Beginning on Day 183, participants will receive a maintenance dose of ravulizumab q8w for an additional 32 weeks.

Drug: Ravulizumab

Interventions

Ravulizumabdrug

Ravulizumab will be administered by intravenous (IV) infusion.