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A Phase III, Open-Label, Extension Study of Eculizumab in Patients with Transfusion Dependent, Hemolytic Paroxysmal Nocturnal Hemoglobinuria (PNH) Who Have Participated in the TRIUMPH (C04-001), SHEPHERD (C04-002) or X03-001 Studies. - E05 Extension

A Phase III, Open-Label, Extension Study of Eculizumab in Patients with Transfusion Dependent, Hemolytic Paroxysmal Nocturnal Hemoglobinuria (PNH) Who Have Participated in the TRIUMPH (C04-001), SHEPHERD (C04-002) or X03-001 Studies. - E05 Extension

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2005-000043-28-GB
Enrollment
170
Registered
2005-03-16
Start date
2005-04-19
Completion date
Unknown
Last updated
2019-11-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

paroxysmal nocturnal hemoglobinuria MedDRA version: 7.0 Level: PT Classification code 10034042

Interventions

Product Name: eculizumab Pharmaceutical Form: Solution for infusion INN or Proposed INN: eculizumab Current Sponsor code: h5G1.1-mAb Oth

Sponsors

ALEXION PHARMACEUTICALS INCORPORATED
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients have fully completed the TRIUMPH (C04-001), SHEPHERD (C04-002), or X03-001 studies, or, TRIUMPH patients who have discontinued receiving investigational product prior to the Visit 18 due to lack of efficacy or exacerbation of symptoms of PNH and have completed, at minimum, all efficacy and safety procedures at Visits 4, 5, 6, 7, 9, 11, 13, 15, 17 and 18. 2. Patient must be willing and able to give written informed consent. 3. Patient must avoid conception during the trial using a method that is most appropriate for their physical state and culture. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: 1. Patients who have early terminated from the SHEPHERD (C04-002) or X03- 001 studies; 2. Patients who have withdrawn from the TRIUMPH study (C04-001) due to an adverse event; 3. Females: pregnant, breast-feeding, or intending to conceive during the course of the study, including the Safety Follow-up Visits; 4. Any condition that, in the opinion of the Investigator, could increase the patient’s risk by participating in the study or confound the outcome of the study.

Design outcomes

Primary

MeasureTime frame
Main Objective: The primary objective is to evaluate the long-term safety of eculizumab in patients with transfusion-dependent hemolytic PNH. ;Secondary Objective: ;Primary end point(s): Primary endpoints are treatment-emergent adverse events (AEs), clinical laboratory and electrocardiogram data, and vital signs. These data will be summarized for safety-evaluable patients. Adverse events will be assigned MedDRA? preferred terms and tabulated as incidence rates.

Countries

Germany, Ireland, Italy, Spain, Sweden, United Kingdom

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026