Geneva, June 20 -- International Clinical Trials Registry received information related to the study (ISRCTN91900773) titled 'Observational long-term follow- up study for patients previously treated with ex vivo gene therapy' on June 11.

Study Type: Observational

Study Design: Observational, long -term follow-up post gene therapy (Safety, Efficacy)

Primary Sponsor: Great Ormond Street Hospital for Children NHS Foundation Trust

Condition: Medical condition: X-linked SCID (SCID-X1) p47 deficient Autosomal Recessive Chronic Granulomatous Disease (AR-CGD) and Severe Combined Immunodeficiency Due to Adenosine Deaminase Deficiency (ADA-SCID) Genetic Diseases

Intervention: Patients will continue to receive routine medical care and follow...