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ClinicalTrials.gov public records Last synced Oct 19, 2026, 7:53 PM EDT

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Showing 25–48 of 395 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Primary Immunodeficiency Syndromes Clear all
Withdrawn Not applicable Interventional

Pancreatic Cancer Screening of High-Risk Individuals in Arkansas

NCT02309632
View directory record Official record
Conditions
Pancreatic Neoplasms, Peutz-Jegher's Syndrome, BRCA1 Gene Mutation, BRCA2 Gene Mutation, Ataxia Telangiectasia, Familial Atypical Mole-Malignant Melanoma Syndrome, Colorectal Neoplasms, Hereditary Nonpolyposis, Hereditary Pancreatitis
Interventions
Pancreatic Cancer Screening Pathway 1, Pancreatic Cancer Screening Pathway 2
Other
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jul 29, 2019 · Synced Oct 19, 2026, 7:53 PM EDT
Active, not recruiting No phase listed Observational

Assessment of Bone Mineral Density in People Living With HIV and KSHV Associated Malignancies: A Retrospective Longitudinal Analysis

NCT04742387
View directory record Official record
Conditions
Kaposi Sarcoma, KSHV Associated Multicentric Castleman Disease, Primary Effusion Lymphoma, IL-6 Related KSHV Associated Cytokine Syndrome
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 99 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 19, 2026, 7:53 PM EDT
Not listed Not applicable Interventional

Pilot Study of Unrelated Donor Hematopoietic Stem Cell Transplantation in Patients With Life Threatening Hemophagocytic Disorders

NCT00006056
View directory record Official record
Conditions
Chediak-Higashi Syndrome, Graft Versus Host Disease, X-Linked Lymphoproliferative Syndrome, Familial Erythrophagocytic Lymphohistiocytosis, Hemophagocytic Lymphohistiocytosis, Virus-Associated Hemophagocytic Syndrome
Interventions
anti-thymocyte globulin, busulfan, cyclophosphamide, cyclosporine, etoposide, filgrastim, methotrexate, allogeneic hematopoietic stem cell transplantation
Drug · Procedure
Lead sponsor
Fairview University Medical Center
Other
Eligibility
0 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 19, 2026, 7:53 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Human C1 Esterase Inhibitor (C1-INH) in Subjects With Acute Abdominal or Facial Hereditary Angioedema (HAE) Attacks

NCT00168103
View directory record Official record
Conditions
Hereditary Angioedema
Interventions
C1 Esterase Inhibitor, Placebo
Biological
Lead sponsor
CSL Behring
Industry
Eligibility
6 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
17
States / cities
Granada Hills, California • Weston, Florida • Atlanta, Georgia + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2015 · Synced Oct 19, 2026, 7:53 PM EDT
Completed Phase 1 Interventional

Gene Transfer Therapy for Severe Combined Immunodeficieny Disease (SCID) Due to Adenosine Deaminase (ADA) Deficiency

NCT00018018
View directory record Official record
Conditions
Severe Combined Immunodeficiency Syndrome
Interventions
CD34+ cells transduced with ADA retrovir
Drug
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
1 Month and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 12, 2019 · Synced Oct 19, 2026, 7:53 PM EDT
Completed Phase 3 Interventional Results available

Tolerability and Safety of Immune Globulin Subcutaneous Solution (IGSC) and rHuPH20 in PID

NCT01175213
View directory record Official record
Conditions
Primary Immunodeficiency Diseases (PID)
Interventions
SC treatment with IGSC, 10% with rHuPH20 followed by SC/IGSC, 10% only (safety), SC treatment with IGSC, 10% with rHuPH20 followed by IV/IGSC, 10% only (safety), IV treatment with IGSC, 10%
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
2 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
11
States / cities
Cypress, California • Irvine, California • Los Angeles, California + 8 more
Source: ClinicalTrials.gov public record
Updated May 19, 2021 · Synced Oct 19, 2026, 7:53 PM EDT
Completed No phase listed Observational

Influences on Female Adolescents' Decisions Regarding Testing for Carrier Status of XSCID

NCT00006335
View directory record Official record
Conditions
Severe Combined Immunodeficiency
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
13 Years to 17 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 19, 2026, 7:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Project RETAIN: Providing Integrated Care for HIV-Infected Crack Cocaine Users

NCT01614106
View directory record Official record
Conditions
HIV, AIDS, Substance Abuse
Interventions
Retention Clinic
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2021
U.S. locations
2
States / cities
Miami, Florida • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 12, 2022 · Synced Oct 19, 2026, 7:53 PM EDT
Completed Not applicable Interventional

HIV Clinic-Based Intervention to Improve ART Adherence and Prevent HIV Transmission

NCT02044484
View directory record Official record
Conditions
HIV
Interventions
Multi-component intervention
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older
Enrollment
2,794 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
6
States / cities
Birmingham, Alabama • San Diego, California • Miami, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 20, 2025 · Synced Oct 19, 2026, 7:53 PM EDT
Recruiting Phase 2 Interventional

Virus Specific Cytotoxic T-Lymphocytes (CTLs) for Refractory Cytomegalovirus (CMV)

NCT03266640
View directory record Official record
Conditions
Cytomegalovirus Infections, Primary Immune Deficiency Disorder
Interventions
viral specific cytotoxic t-lymphocytes
Drug
Lead sponsor
New York Medical College
Other
Eligibility
1 Month to 79 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
9
States / cities
Los Angeles, California • San Francisco, California • Indianapolis, Indiana + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 8, 2025 · Synced Oct 19, 2026, 7:53 PM EDT
Recruiting Phase 2 Interventional

Reduced Intensity Conditioning for Non-Malignant Disorders Undergoing UCBT, BMT or PBSCT

NCT01962415
View directory record Official record
Conditions
Primary Immunodeficiency (PID), Congenital Bone Marrow Failure Syndromes, Inherited Metabolic Disorders (IMD), Hereditary Anemias, Inflammatory Conditions, Systemic Juvenile Idiopathic Arthritis (sJIA), Juvenile Rheumatoid Arthritis (JRA)
Interventions
Hydroxyurea, Alemtuzumab, Fludarabine, Melphalan, Thiotepa
Drug
Lead sponsor
Paul Szabolcs
Other
Eligibility
2 Months to 55 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Oct 19, 2026, 7:53 PM EDT
Completed Phase 2 Interventional

A Study of Itraconazole in the Treatment and Prevention of Histoplasmosis, a Fungal Infection, in Patients With AIDS

NCT00000975
View directory record Official record
Conditions
HIV Infections, Histoplasmosis
Interventions
Itraconazole
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1994
U.S. locations
12
States / cities
Los Angeles, California • Chicago, Illinois • Indianapolis, Indiana + 9 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2021 · Synced Oct 19, 2026, 7:53 PM EDT
Completed No phase listed Observational

Observational Study of Treated and Untreated Acute and Early HIV-1 Infection

NCT00219934
View directory record Official record
Conditions
HIV Infections
Interventions
Antiretroviral therapy
Drug
Lead sponsor
Rockefeller University
Other
Eligibility
16 Years and older
Enrollment
399 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 17, 2012 · Synced Oct 19, 2026, 7:53 PM EDT
Completed Not applicable Interventional Results available

Testing an Integrated Bio-Behavioral Primary HIV Prevention Intervention Among High-Risk People Who Use Drugs

NCT03282890
View directory record Official record
Conditions
Risk Behavior, HIV/AIDS, Medication Adherence, Substance Abuse
Interventions
CHRP-BB
Other
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years and older
Enrollment
237 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 17, 2025 · Synced Oct 19, 2026, 7:53 PM EDT
Completed Phase 3 Interventional Results available

Study to Investigate Efficacy, Safety and Pharmacokinetics of BT595 in Subjects With PID

NCT02810444
View directory record Official record
Conditions
Primary Immunodeficiency Disease
Interventions
IgG Next Generation (BT595)
Biological
Lead sponsor
Biotest
Industry
Eligibility
2 Years to 75 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
9
States / cities
Birmingham, Alabama • Los Angeles, California • Centennial, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2023 · Synced Oct 19, 2026, 7:53 PM EDT
Completed Phase 4 Interventional Results available

A Study to Find Out How Safe and Effective Gammaplex® is in Young People With Primary Immunodeficiency

NCT01289847
View directory record Official record
Conditions
Primary Immune Deficiency Disorders, Common Variable Immunodeficiency, X-linked Agammaglobulinemia, Hyper-IgM Syndrome, Wiskott-Aldrich Syndrome
Interventions
Gammaplex
Biological
Lead sponsor
Bio Products Laboratory
Other
Eligibility
2 Years to 16 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
8
States / cities
Irvine, California • Los Angeles, California • Centennial, Colorado + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 23, 2014 · Synced Oct 19, 2026, 7:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Walk-in Therapy in Low Barrier Primary Care

NCT06552325
View directory record Official record
Conditions
Mental Health Issue, Hiv, Substance Use
Interventions
Single Session Narrative Therapy
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 19, 2026, 7:53 PM EDT
Recruiting Phase 3 Interventional

Donidalorsen Treatment in Children With Hereditary Angioedema

NCT07298447
View directory record Official record
Conditions
Hereditary Angioedema (HAE)
Interventions
Donidalorsen
Drug
Lead sponsor
Ionis Pharmaceuticals, Inc.
Industry
Eligibility
2 Years to 11 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
8
States / cities
Santa Monica, California • Miami, Florida • Baton Rouge, Louisiana + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 19, 2026, 7:53 PM EDT
Completed No phase listed Observational

Gene Transfer Therapy for Severe Combined Immunodeficieny Disease (SCID) Due to Adenosine Deaminase (ADA) Deficiency: A Natural History Study

NCT00001255
View directory record Official record
Conditions
Severe Combined Immunodeficiency
Interventions
ADA PBSC, ADA Umbilical Cord Blood Cells, Transduced Lymphocytes
Drug
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
Not listed
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1990 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 19, 2026, 7:53 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Establishing Fibroblast-Derived Cell Lines From Skin Biopsies of Patients With Immunodeficiency or Immunodysregulation Disorders

NCT00895271
View directory record Official record
Conditions
Primary Immunodeficiency, DOCK8, Virus Susceptibility
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
2 Years to 85 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 19, 2026, 7:53 PM EDT
Withdrawn Phase 3 Interventional

Study Evaluating IGSC 20% Flexible Dosing in Treatment-Experienced and Treatment-Naive Subjects With Primary Immunodeficiency

NCT03814798
View directory record Official record
Conditions
Primary Immunodeficiency
Interventions
IGSC 20% daily push versus every 2 weeks pump, IGSC 20% daily push versus once a week pump, IGSC 20% daily push versus 2 times per week pump, IGSC 20% 150 mg/kg
Biological
Lead sponsor
Grifols Therapeutics LLC
Industry
Eligibility
2 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
4
States / cities
South Bend, Indiana • Columbus, Ohio • Oklahoma City, Oklahoma + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2020 · Synced Oct 19, 2026, 7:53 PM EDT
Terminated Phase 4 Interventional

Raltegravir (Isentress/MK-0518) and HIV-1 Infected CD4 Cells During Acute/Early HIV-1

NCT00781287
View directory record Official record
Conditions
Human Immunodeficiency Virus
Interventions
3-drug anti-HIV therapy, Raltegravir
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 12, 2013 · Synced Oct 19, 2026, 7:53 PM EDT
No Longer Available No phase listed Expanded access

Expanded Access for the Prevention of Acute Attacks of 1) Hereditary Angioedema (HAE) in Children and 2) Non-histaminergic Angioedema With Normal C1-Inhibitor (C1-INH) in Teenagers and Adults

NCT04583007
View directory record Official record
Conditions
Hereditary Angioedema (HAE), Angioedema
Interventions
Lanadelumab 150 mg, Lanadelumab 300 mg
Drug
Lead sponsor
Shire
Industry
Eligibility
2 Years and older
U.S. locations
14
States / cities
Scottsdale, Arizona • Santa Monica, California • Walnut Creek, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 24, 2023 · Synced Oct 19, 2026, 7:53 PM EDT
Suspended Phase 1Phase 2 Interventional

Gene Transfer for X-Linked Severe Combined Immunodeficiency in Newly Diagnosed Infants

NCT01512888
View directory record Official record
Conditions
Severe Combined Immunodeficiency Disease, X-linked
Interventions
CL20-i4-EF1α-hγc-OPT, Busulfan, CliniMacs
Genetic · Drug · Device
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 24 Months · Male only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2034
U.S. locations
3
States / cities
San Francisco, California • Memphis, Tennessee • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 10, 2025 · Synced Oct 19, 2026, 7:53 PM EDT