This study is not yet accepting patients

A Research Study Looking at Long-term Treatment With Etavopivat in People With Sickle Cell Disease or Thalassaemia

a study on Sickle Cell Anemia Anemia

Summary

Location
at Oakland, California and other locations
Dates
study started
completion around

Description

Summary

Etavopivat is a new medicine under development for treating blood disorders like sickle cell disease and thalassaemia. Sickle cell disease and thalassaemia are inherited blood disorders that affect haemoglobin. Haemoglobin is the protein that carries oxygen through the body. This study is looking into how safe treatment with etavopivat is and how well it works over a long period of time. The study will last for up to 264 weeks, but it will end earlier if etavopivat is approved in the participant's country.

Official Title

An Open-label, Multi-centre, Rollover Study to Characterise Long-term Safety and Efficacy of Etavopivat in Adults, Adolescents and Children Who Have Sickle Cell Disease or Thalassaemia and Have Completed a Treatment Period in an Etavopivat Study

Keywords

Sickle Cell Disease, Thalassemia, Sickle Cell Anemia, Thalassemia, Etavopivat A, Etavopivat B

Eligibility

You can join if…

  • Participant must have ongoing participation in an etavopivat parent study for treatment of sickle cell disease (SCD) or thalassaemia and have completed at least a treatment period of the parent study.
  • Participant must have derived clinical benefit from treatment with etavopivat, as determined by the investigator.
  • Any participant with dose reduction or temporary discontinuation will need to be rechallenged before transferring.
  • Participants on hydroxyurea (HU), crizanlizumab or l-glutamine oral powder (Endari®) treatment at the time of consent may be eligible if they:
  • Have been on a stable dose during participation in the parent study (i.e., no changes to the dose except for changes to weight or age reasons).
  • Have been compliant with the treatment regimen at the discretion of the investigator during participation of the parent study.

You CAN'T join if...

  • Any disorder, except for conditions associated with SCD or thalassaemia, which in the investigator's opinion might jeopardise participant's safety or compliance with the protocol.
  • Participant withdrew or had permanent treatment discontinuation from an etavopivat clinical study.
  • Participants on permanent dose reduction or temporary treatment discontinuation.
  • Use of any of the following within the timeframes prior to the transfer visit as stated:
  • Use of voxelotor within participation of the parent study or anticipated need for this agent during this study.
  • Use of an experimental selectin antagonist (e.g., monoclonal antibody or small molecule) within the parent study or anticipated need for such agents during this study.
  • Use of erythropoietin or other haematopoietic growth factor treatment within the parent study or anticipated need for such agents during this study.
  • Receiving or use of concomitant medications that are strong inducers of cytochrome P450 (CYP) 3A4 within 2 weeks of the transfer visit or anticipated need for such agents during the study.
  • Current participation in a study that is not a designated parent study, or planned participation in any other clinical trial, for the duration of FLORAL.

Locations

  • UCSF Oakland Benioff ChildHosp
    Oakland California 94609 United States
  • Children's Hospital Los Angeles - Endocrinology
    Los Angeles California 90027 United States

Details

Status
not yet accepting patients
Start Date
Completion Date
(estimated)
Sponsor
Novo Nordisk A/S
ID
NCT06609226
Phase
Phase 3 research study
Study Type
Interventional
Participants
Expecting 325 study participants
Last Updated