Title

E07-001: Safety and Efficacy Extension Study of Eculizumab in Paroxysmal Nocturnal Hemoglobinuria Patients
Phase II Clinical Study of Eculizumab (h5G1.1-mAb) in Hemolytic Paroxysmal Nocturnal Hemoglobinuria (PNH) Patients: Extension Study to C07-001 Protocol
  • Phase

    Phase 2
  • Study Type

    Interventional
  • Intervention/Treatment

    eculizumab ...
  • Study Participants

    27
The objective of this study was to assess the long-term safety and efficacy of eculizumab in hemolytic PNH patients who completed the 4-week screening and 12-week treatment period of the C07-001 study. In addition, pharmacokinetic and pharmacodynamic assessments of eculizumab were conducted.
Study Started
Apr 30
2008
Primary Completion
Sep 30
2010
Study Completion
Mar 31
2011
Results Posted
Jul 12
2019
Last Update
Sep 17
2019

Drug Eculizumab

Each vial contains 30 mL of 10 mg/mL eculizumab; dose of 900 mg intravenous every 14 days.

  • Other names: Soliris

Eculizumab Experimental

Treatment with eculizumab for patients with PNH who have successfully completed the C07-001 protocol

Criteria

Inclusion Criteria:

Patients must have fully completed C07-001 study 12-week treatment period

Exclusion Criteria:

Patients who terminated early from the C07-001 study

Summary

Eculizumab

All Events

Event Type Organ System Event Term Eculizumab

Change From Baseline in Lactate Dehydrogenase

Eculizumab

-15.9
Units/Liter (Mean)
Standard Error: 1.20

Change From Baseline in FACIT-Fatigue Scale Total Score

The FACIT-Fatigue scale, Version 4.0, is a collection of quality of life questionnaires pertaining to the management of fatigue symptoms due to a chronic illness. The FACIT-Fatigue is a 13-item questionnaire that assesses self-reported fatigue and its impact upon daily activities and function over the preceding 7 days. Patients score each item on a 5-point scale: 0 (Not at all) to 4 (Very much). Total scores range from 0 to 52, with higher score indicating better quality of life.

Eculizumab

8.0
units on a scale (Mean)
Standard Error: 1.95

Change From Baseline in PNH Red Blood Cell (RBC) Count

Eculizumab

0.51
cellsx10^12/L (Mean)
Standard Error: 0.129

Change From Baseline in Number of Units of Packed RBCs Transfused

Baseline is defined as the number of units transfused in 3 months prior to baseline

Eculizumab

-3.5
units (Mean)
Standard Error: 1.43

Change From Baseline in Plasma Free Hemoglobin

Eculizumab

-13.5
mg/dL (Mean)
Standard Error: 8.55

Age, Continuous

48.3
years (Mean)
Standard Deviation: 12.35

Race/Ethnicity, Customized

Region of Enrollment

Sex: Female, Male

Overall Study

Eculizumab

Drop/Withdrawal Reasons

Eculizumab