Trial intelligence / Profile preview

CONSERVE: rVA576 Long Term Safety and Efficacy Surveillance

NCT03829449Phase 3

Key facts

Status
Terminated
Start
Mar 2017
Primary completion
Aug 2020
Countries
1
Modality
rProtein (Recombinant Protein), Biologic
Conditions
paroxysmal nocturnal hemoglobinuria (PNH)atypical hemolytic uremic syndrome (aHUS)
01

Overview

Phase 3, open-label, single-arm trial of nomacopan in paroxysmal nocturnal hemoglobinuria (PNH) and atypical hemolytic uremic syndrome (aHUS), sponsored by Akari Therapeutics. Primary endpoint: Long Term Safety and Efficacy of rVA576 (Coversin) Therapy Assessed by AEs, SAEs, Standard Lab Tests and ECG Results. Started Mar 2017; status: terminated.

02

Design

1 arm
Study design
Non-randomizedOpen-label
  • rVA576 Coversin

    Patients continuing rVA576 (nomacopan) treatment from previous trials.

03

Who it enrols

Patients 18 years and above who have completed a previous Akari clinical trial with rVA576 (nomacopan) and wish to continue treatment. Patients must have evidence of sustained complement inhibition and be willing to receive meningococcal prophylaxis.

04

Endpoints

Primary

  • Long Term Safety and Efficacy of rVA576 (Coversin) Therapy Assessed by AEs, SAEs, Standard Lab Tests and ECG Results

Secondary

  • Proportion of Subjects With Thrombotic and Haemolytic Event Free Status

  • Time to Thrombotic or Haemolytic Event Since Joining This Study

  • Proportion of Subjects Who Require PRBC Transfusion

  • Time to First Transfusion Since Joining the Study

  • Proportion of Subjects With no Adverse Change in Overall Scores of Quality of Life

  • Proportion of Subjects With Serum Lactate Dehydrogenase (LDH) Categories

  • Proportion of Transfusion-independent Subjects With Haemoglobin Above Baseline

  • Major Adverse Vascular Events (MAVE)

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