Severe Combined Immunodeficiency - 9 Studies Found
| Completed | 
                                    : Stem Cell Gene Therapy to Treat X-Linked Severe Combined Immunodeficiency (XSCID) : Severe Combined Immunodeficiency : 2001-12-17 : Drug: Gene-Transduced Autologous CD34+ Stem Cells  | 
                                
| Active, not recruiting | 
                                    : Gene Therapy for X-linked Severe Combined Immunodeficiency : X-linked Severe Combined Immunodeficiency : 2011-06-21 : Other: Gene transfer Single infusion of autologous CD34+ cells transduced with the self-inactivating (SI  | 
                                
| Completed | 
                                    : Gene Transfer for X-Linked Severe Combined Immunodeficiency in Newly Diagnosed Infants : Severe Combined Immunodeficiency Disease, X-linked : 2012-01-13 : 
  | 
                                
| Completed | 
                                    : Gene Transfer for Severe Combined Immunodeficiency, X-linked (SCID-X1) Using a Self-inactivating (SIN) Gammaretroviral Vector : Severe Combined Immunodeficiency : 2010-05-21 : Biological: Gene transfer Three procedures: 1) Bone marrow harvest from the patient's posterior iliac cr  | 
                                
| Active, not recruiting | 
                                    : Gene Therapy for X-linked Severe Combined Immunodeficiency (SCID-X1) : X-linked Severe Combined Immunodeficiency : 2010-07-29 : Genetic: Single infusion of autologous CD34+ cells transduced with the self-inactivating (SIN) gammaretroviral vector pSRS11.EFS.IL2RG.pre  | 
                                
| Completed | 
                                    : Influences on Female Adolescents' Decisions Regarding Testing for Carrier Status of XSCID : Severe Combined Immunodeficiency : 2000-10-04  | 
                                
| Completed | 
                                    : Lentiviral Gene Transfer for Treatment of Children Older Than Two Years of Age With X-Linked Severe Combined Immunodeficiency (XSCID) : 
 :  | 
                                
| Recruiting | 
                                    : Evaluation of Patients With Immune Function Abnormalities : Immune System Diseases : 2005-08-09  | 
                                
| COMPLETED | 
                                    : Long Term Follow Up Of Patients Who Have Received Gene Therapy Or Gene Marked Products : Severe Combined Immunodeficiency : 2025-11-04 : Blood draw  |