A Study of Participants With Cerebral Adrenoleukodystrophy (CALD) Treated With Elivaldogene Autotemcel

Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexMale
AgeNot listed
SponsorGenetix Biotherapeutics Inc.

About this trial

The main aim of this study is to assess and describe the safety outcomes, including newly diagnosed malignancies, of patients with CALD treated with eli-cel in the post-marketing setting (tradename Skysona) and to describe major functional disability (MFD)-free survival over time in participants with more advanced early active CALD. All enrolled participants with CALD treated with eli-cel in the post-marketing setting will be followed in this study for 15 years. No investigational drug product will be administered in this study. This study will enroll 120 participants with CALD treated with eli-cel in the post-marketing setting. A subpopulation of 24 participants with more advanced early active CALD will be specifically enrolled as required by the US FDA as a condition of accelerated approval and will be considered as a separate cohort for effectiveness outcomes.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Participant must be treated with eli-cel in the post marketing setting at a center in the United States (US) that participates in the Registry Study.

Participant must have provided an informed consent and/or assent to participate in Center for International Blood and Marrow Transplant Research (CIBMTR) registry.

Participant must have provided an informed consent and/or assent to participate in the Registry Study.

Participant must receive follow up care by a US-based physician with the ability to submit REG-502 data.

Disqualifiers

None

Trial population

Participants with CALD treated with eli-cel in the post marketing setting at a center in the US that participates in the Registry Study.

Trial design

Design model

Cohort

Time perspective

Prospective

Treatments tested in this trial

  • No Intervention

    Other intervention

    This is non-interventional study.

Treatment groups

120 Participants
are divided into 1 treatment group
Group A: All Participants1 intervention

Trial outcomes

Primary outcomes

1

Number of Participants who Experience Each Individual Adverse Events of Interest (AEIs)

The Sponsor considers the following events to be AEIs (which should be reported as a medically significant Serious Adverse Events \[SAEs\]): * Any newly diagnosed malignancy * Neutrophil engraftment failure: defined as health care provider (HCP) decision to administer back-up cells or subsequent hematopoietic stem cell transplantation (HSCT) due to neutrophil recovery failure * Newly acquired HIV-1 or HIV-2 infection * Any newly diagnosed autoimmune disorders * Opportunistic infections * Grade 3 or higher cytopenias occurring more than 60 days after eli-cel infusion

Time frame
Through 15 years postinfusion
2

Number of Participants with Newly Diagnosed Malignancies

Time frame
Through 15 years postinfusion
3

Number of Participants with Insertional Oncogenesis

Time frame
Through 15 years postinfusion
4

Major Functional Disability (MFD)-Free Survival

MFD-free survival is defined as time from drug product infusion to either a rescue cell administration or second transplant, MFD, or death due to any cause, whichever occurs first.

Time frame
Through 15 years postinfusion

Secondary outcomes

1

Overall Survival (OS)

Time frame
Through 15 years postinfusion
2

Number of Participants with Serious Adverse Events (SAEs)

Time frame
Through 15 years postinfusion
3

Number of Participants with Eli-cel Related AEs

Time frame
Through 15 years postinfusion
4

Number of Participants with Presence of Insertional Oncogenesis in Subpopulation with Newly Diagnosed Hematologic Malignancy

Time frame
Through 15 years postinfusion

Other outcomes

Sponsors and contacts

Click on the lead sponsor to view all of their trials.

Genetix Biotherapeutics Inc.

Lead sponsor

Center for International Blood and Marrow Transplant Research

Collaborator