Clinical trials: Severe Combined Immunodeficiency, active
X-linked Severe Combined Immunodeficiency (XSCID)
Lentiviral Gene Transfer for Treatment of Children Older Than Two Years of Age With X-Linked Severe Combined Immunodeficiency (XSCID)
This is a Phase I/II non-randomized clinical trial of ex vivo hematopoietic stem cell (HSC) gene transfer treatment for X-linked severe combined immunodeficiency (XSCID, also known as SCID-X1) using a self-inactivating lentiviral…
- Trial name
- NCT01306019
- Testing
- Ex vivo culture and transduction of the patient's autologous CD34+ HSC with lentivirus vector VSV-G pseudotyped CL20- 4i-EF1alpha-hgammac-OPT vector, Busulfan, Palifermin
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
EBV Viremia, CMV Viremia
25BT056: Basket Study of Viral Cytotoxic T Lymphocytes
This study is evaluating the safety and effectiveness of virus-specific cytotoxic T lymphocytes (vCTLs) for treating difficult-to-control viral infections caused by cytomegalovirus (CMV), adenovirus (ADV), Epstein-Barr virus…
- Conditions
- EBV Viremia, CMV Viremia, BK Viremia, Adenovirus
- Trial name
- NCT07873970
- Testing
- Virus-Specific Cytotoxic T Lymphocytes (vCTLs)
- Volunteers
- 35 people
- Sponsor
- Children's Hospital of Philadelphia
Chronic Granulomatous Disease (CGD), X-Linked Severe Combined Immune Deficiency (XSCID)
Evaluation of Patients With Immune Function Abnormalities
This study will evaluate patients with abnormal immune function that results in recurrent or unusual infections or chronic inflammation.
- Conditions
- Chronic Granulomatous Disease (CGD), X-Linked Severe Combined Immune Deficiency (XSCID), Leukocyte Adhesion Deficiency 1 (LAD), Graft Versus Host Disease (cGvHD)
- Trial name
- NCT00128973
- Where
- United States
- Volunteers
- 3,500 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Primary Immunodeficiency, DOCK8
Establishing Fibroblast-Derived Cell Lines From Skin Biopsies of Patients With Immunodeficiency or Immunodysregulation Disorders
Background: National Institutes of Health (NIH) researchers have been studying immune cells (white blood cells) to better understand how the human body s defense system works and adjusts or regulates itself, and how changes in…
- Conditions
- Primary Immunodeficiency, DOCK8, Virus Susceptibility
- Trial name
- NCT00895271
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
X-linked Severe Combined Immunodeficiency, X-SCID
Base-Edited Hematopoietic Stem/Progenitor Cell X-Linked Severe Combined Immunodeficiency Gene Therapy
Background: X-linked severe combined immunodeficiency (XSCID) is a rare inherited disorder that affects the immune system. It is caused by a change in the IL2RG gene.
- Conditions
- X-linked Severe Combined Immunodeficiency, X-SCID, XSCID
- Trial name
- NCT06851767
- Testing
- Plerixafor, Filgrastim, Palifermin
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Severe Combined Immunodeficiency
Genetic Basis of Immunodeficiency
This study will examine the role of hereditary factors in different forms of severe combined immunodeficiency (SCID). Patients with immunodeficiencies may be eligible for this study.
- Trial name
- NCT00055172
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Severe Combined Immunodeficiency
Haplocompatible Transplant Using TCRα/β Depletion Followed by CD45RA-Depleted Donor Lymphocyte Infusions for Severe Combined Immunodeficiency (SCID)
Infants with severe combined immunodeficiency (SCID) have a profound decrease in number and function of immune cells, and therefore remain highly vulnerable to infection. If not corrected this often leads to death.
- Trial name
- NCT03597594
- Testing
- Anti-thymocyte globulin (rabbit), Busulfan, Fludarabine
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- St. Jude Children's Research Hospital
Adenosine DeAminase Severe Combined ImmunoDeficiency (ADA-SCID)
Gene Therapy for ADA-SCID Using an Improved Lentiviral Vector (Ivlv-ADA)
This is a Phase I/II trial of in vivo lentiviral gene therapy for treating adenosine deaminase severe combined immunodeficiency (ADA-SCID) using a self-inactivating lentiviral vector (LV) ivlv-ADA to functionally correct the…
- Trial name
- NCT03645460
- Testing
- Direct intravenous injection of ivlv-ADA lentiviral vector
- Where
- China
- Volunteers
- 10 people
- Sponsor
- Shenzhen Geno-Immune Medical Institute
Adenosine Deaminase Severe Combined Immune Deficiency
Gene Therapy for Adenosine Deaminase Severe Combined Immune Deficiency Using Peripheral Blood and EFS ADA Vector
The aim of this study is to assess the safety and efficacy of autologous transplantation of hematopoietic stem cells (CD34+ cells) from mobilized peripheral blood (mPB) of ADA-deficient SCID infants and children following human…
- Trial name
- NCT05432310
- Testing
- A cryopreserved formulation of autologous mPB CD34+ hematopoietic stem and progenitor cells transduced ex vivo with the EFS-ADA lentiviral vector encoding the human ADA enzyme
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of California, Los Angeles
Severe Combined Immunodeficiencies (SCID)
Follow-up of the Cohort of Newborns Screened at Birth Using TREC Analysis
Since September 2025, neonatal screening for severe combined immunodeficiency (SCID) has been generalized in France. These genetic disorders, which are asymptomatic at birth, cause severe immunodeficiency, exposing infants to…
- Trial name
- DépisTrec (NCT07704281)
- Testing
- Data collection
- Where
- France
- Volunteers
- 450 people
- Sponsor
- Nantes University Hospital
Spinal Muscular Atrophy, Fragile X Syndrome
Early Check: Expanded Screening in Newborns
Early Check provides voluntary screening of newborns for a selected panel of conditions. The study has three main objectives: 1) develop and implement an approach to identify affected infants, 2) address the impact on infants and…
- Conditions
- Spinal Muscular Atrophy, Fragile X Syndrome, Fragile X - Premutation, Duchenne Muscular Dystrophy
- Trial name
- NCT03655223
- Testing
- Confirmatory Testing
- Where
- United States
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- RTI International
SCID, Omenn's Syndrome
Allogeneic Hematopoietic Stem Cell Transplant for Patients With Primary Immune Deficiencies
This is a standard of care treatment guideline for allogeneic hematopoetic stem cell transplant (HSCT) in patients with primary immune deficiencies.
- Conditions
- SCID, Omenn's Syndrome, Reticular Dysgenesis, Wiskott-Aldrich Syndrome
- Trial name
- NCT01652092
- Testing
- Alemtuzumab 0.3 mg, Cyclophosphamide, Busulfan
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- Masonic Cancer Center, University of Minnesota
Immunologic Deficiency Syndromes
Strimvelis Registry Study to Follow-up Patients With Adenosine Deaminase Severe Combined Immunodeficiency (ADA-SCID)
Adenosine deaminase (ADA) enzyme deficiency results in severe combined immunodeficiency (SCID), a fatal autosomal recessive inherited immune disorder.
- Trial name
- NCT03478670
- Testing
- Strimvelis
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- Fondazione Telethon
Common Variable Immunodeficiency (CVID), Primary Immune Regulatory Disorder
Hematopoietic Stem Cell Transplantation (HSCT) for Common Variable Immunodeficiency (CVID) and Other Autoimmune Manifestations of Primary Immune Regulatory Disorders (PIRD)
This is a research protocol that will examine Hematopoietic Stem Cell Transplantation (HSCT) using a reduced conditioning regimen (RIC) with total body Irradiation (TBI) in those diagnosed with Common Variable Immunodeficiency…
- Conditions
- Common Variable Immunodeficiency (CVID), Primary Immune Regulatory Disorder, Immune Dysregulation, DiGeorge Syndrome
- Trial name
- CVID/PIRD (NCT07284641)
- Testing
- Hematopoietic stem cell transplant (HSCT)
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Paul Szabolcs
Artemis (DCLRE1C ) Deficient Severe Combined Immunodeficiency
Safety and Efficacy Study of Transplantation of Autologous CD34+ Cells Transduced With the G2ARTE Lentiviral Vector Expressing the DCLRE1C cDNA in Artemis (DCLRE1C) Deficient Severe Combined Immunodeficiency Patients (ARTEGENE)
The purpose of this study is to evaluate the Safety and Efficacy of Gene Therapy of the severe combined immunodeficiency (SCID) caused by mutations in the human DCLRE1C gene (Artemis) by transplantation of a single dose of…
- Trial name
- ARTEGENE (NCT05071222)
- Testing
- ARTEGENE drug product
- Where
- France
- Volunteers
- 7 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Immune Deficiency Disorders, Severe Combined Immunodeficiency
Immune Disorder HSCT Protocol
This study hypothesizes that a reduced intensity immunosuppressive preparative regimen will establish engraftment of donor hematopoietic cells with acceptable early and delayed toxicity in patients with immune function disorders.
- Conditions
- Immune Deficiency Disorders, Severe Combined Immunodeficiency, Chronic Granulomatous Disease, X-linked Agammaglobulinemia
- Trial name
- NCT01821781
- Testing
- Transplant preparative regimen of alemtuzumab, fludarabine, thiotepa, and melphalan
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Washington University School of Medicine
Severe Combined Immunodeficiency
Autologous Gene Therapy for Artemis-Deficient SCID
This study aims to determine if a new method can be used to treat Artemis-deficient Severe Combined Immunodeficiency (ART-SCID), a severe form of primary immunodeficiency caused by mutations in the DCLRE1C gene.
- Trial name
- NCT03538899
- Testing
- AProArt-CD34, CliniMACS® CD34 Reagent System cell sorter device, Busulfan
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- University of California, San Francisco
Primary Immunodeficiency (PID), Congenital Bone Marrow Failure Syndromes
Data Collection Study of Patients With Non-Malignant Disorders Undergoing UCBT, BMT or PBSCT With RIC
This is a data collection study that will examine the general diagnostic and treatment data associated with the reduced-intensity chemotherapy-based regimen paired with simple alemtuzumab dosing strata designed to prevented graft…
- Conditions
- Primary Immunodeficiency (PID), Congenital Bone Marrow Failure Syndromes, Inherited Metabolic Disorders (IMD), Hereditary Anemias
- Trial name
- PRO-RIC (NCT04528355)
- Testing
- data collection
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Paul Szabolcs
Adenosine Deaminase Deficiency, Severe Combined Immunodeficiency (SCID)
An Observational LTFU Study for Patients Previously Treated With Autologous ex Vivo Gene Therapy for ADA-SCID
This observational long-term follow-up study is designed to collect safety and efficacy data from ADA-SCID patients previously treated with autologous ex vivo gene therapy products based on the EFS-ADA LV encoding for human…
- Trial name
- NCT04049084
- Testing
- autologous ex vivo gene therapy products based on the EFS LV encoding for the human adenosine deaminase (ADA) gene (EFS-ADA LV)
- Where
- 2 sites in United States, United Kingdom
- Volunteers
- 70 people
- Sponsor
- University of California, Los Angeles
Severe Combined Immunodeficiency (SCID), Immunodeficiency With Predominant T-cell Defect, Unspecified
Sequential Cadaveric Lung and Bone Marrow Transplant for Immune Deficiency Diseases
The purpose of this study is to determine whether bilateral orthotopic lung transplantation (BOLT) followed by cadaveric partially-matched hematopoietic stem cell transplantation (HSCT) is safe and effective for patients aged…
- Conditions
- Severe Combined Immunodeficiency (SCID), Immunodeficiency With Predominant T-cell Defect, Unspecified, Severe Chronic Neutropenia, Chronic Granulomatous Disease (CGD)
- Trial name
- BOLT+BMT (NCT01852370)
- Testing
- CD3/CD19 negative allogeneic hematopoietic stem cells
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Paul Szabolcs