National Center for Research Resources (NCRR) clinical trials
Listed in the registry as: U.S. National Institutes of Health.
The registry lists 265 studies whose lead sponsor is National Center for Research Resources (NCRR). 0 are recruiting or about to start. Per ClinicalTrials.gov, last updated Jul 8, 2025.
Focus areas
Conditions National Center for Research Resources (NCRR) leads ten or more studies in, by study count. A broader condition is left out when almost all its studies are already in a narrower one listed here.
Studies
Recruiting first, then most recently updated. Showing 50 of 265. Browse all 265 →
- Maternal Body Composition Regulates Placental FunctionCompletedNCT02586714
- International Registry for Severe Chronic NeutropeniaStatus unknownNCT00004342
- The Genetics of Kidneys in Diabetes (GoKinD) StudyCompletedNCT00024921
- Diagnostic Study of Quantitative Imaging and Spectroscopy in Patients With Multiple SclerosisStatus unknownNCT00006060
- Study of Magnesium Sulfate in Children With Reduced Bone Density Secondary to Chronic Cholestatic Liver DiseaseCompletedNCT00007033Not applicable
- Effects of Estrogen on Memory in Post-Menopausal Women and Patients With Alzheimer's DiseaseCompletedNCT00006399Phase 2
- Study of the Metabolism of Pyruvate and Related Problems in Patients With Lactic AcidemiaCompletedNCT00004353
- Prevention of Cognitive Decline in Alzheimer's Disease by Ingested Interferon AlphaStatus unknownNCT00031018Phase 2
- Acute Glycemic Effects of a Very Low Fat Diet in Type 2 DiabetesCompletedNCT00006432Not applicable
- Randomized Study of Two Doses of Oral Valacyclovir in Immunocompromised Patients With Uncomplicated Herpes ZosterCompletedNCT00006131Not applicable
- Glucose Regulation During Risperidone and Olanzapine TreatmentStatus unknownNCT00006195Not applicable
- Phase II Pilot Study of Fluconazole for Histoplasmosis, Blastomycosis, and SporotrichosisCompletedNCT00004808Phase 2
- Phase I/II Study of Itraconazole for Blastomycosis, Histoplasmosis, and SporotrichosisCompletedNCT00004811Phase 1/2
- Study of Tetrathiomolybdate in Patients With Wilson DiseaseCompletedNCT00004339Phase 3
- Study of Novel Types of Familial Diabetes InsipidusStatus unknownNCT00004364
- Buccal Estrogen in Toothpaste Study: Systemic Absorption of Estradiol When Administered Mixed With Toothpaste in Postmenopausal or Surgically Menopausal WomenCompletedNCT00029757Not applicable
- hOKT3gamma1 (Ala-Ala) for the Prevention of Human Islet Allograft FailureStatus unknownNCT00008801Phase 1/2
- Phase I/II Study of High-Dose Acyclovir for Central Nervous System or Disseminated Neonatal Herpes Simplex Virus InfectionCompletedNCT00004644Phase 1/2
- Active Immunotherapy Of Metastatic Renal Cell Carcinoma Using Autologous Dendritic Cells Transfected With Autologous Total Tumor RNAStatus unknownNCT00006431Phase 1
- Study of Total Energy Expenditure in Infants and Children With Moderate to Severe Cystic FibrosisStatus unknownNCT00006273
- Kinetics of Response of Cytomegalovirus With Ganciclovir Treatment Using Quantitative Real-Time PCRStatus unknownNCT00004573Not applicable
- Quantification of Pulmonary Neutrophil Activity in Cystic Fibrosis Using Radiolabeled Fluorodeoxyglucose and PET ImagingStatus unknownNCT00023465
- Phase II Study of Long-Term Dehydroepiandrosterone for Systemic Lupus ErythematosusCompletedNCT00004665Phase 2
- A Pharmacokinetic Study to Determine the Oral Bioavailability of Methotrexate in Patients With Inflammatory Bowel DiseaseCompletedNCT00035074Not applicable
- Ingested Interferon Alpha: Prolongation or Permanence of the "Honeymoon" Phase in Newly Diagnosed Type 1 Diabetes MellitusStatus unknownNCT00005665Phase 2
- Clinical Trial of Creatine in Amyotrophic Lateral Sclerosis [ALS]CompletedNCT00005674Phase 2
- Study of Systemic Amyloidosis Presentation and PrognosisStatus unknownNCT00004374
- Study of Energy Requirements in Critically Ill NewbornsStatus unknownNCT00006274
- Behavioral Economics of Human Drug Self-AdministrationCompletedNCT00005765
- Prospective Controlled Study of Posttransplant DiabetesStatus unknownNCT00006331
- Phase I/II Study of Heme Arginate and Tin Mesoporphyrin for Acute PorphyriaCompletedNCT00004789Phase 1/2
- Study of Alpha-2 Adrenergic Receptor Dysfunction in Regional LipoatrophyCompletedNCT00004329
- Phase II Pilot Study of Cladribine (2-Chlorodeoxyadenosine; 2-CdA) for Early Stage Primary Sclerosing CholangitisCompletedNCT00004762Phase 2
- Phase II Placebo Controlled Study of Thalidomide in Patients With Mycobacterial and HIV InfectionsCompletedNCT00004276Phase 2
- Study of Genotype and Phenotype Expression in Congenital Nephrogenic Diabetes InsipidusCompletedNCT00004360
- Phase III Randomized, Double-Blind, Placebo-Controlled Study of Guanfacine for Tourette Syndrome and Attention Deficit Hyperactivity DisorderCompletedNCT00004376Phase 3
- Bone Health of People With Cystic FibrosisCompletedNCT00008762
- Studies in Porphyria I: Characterization of Enzyme DefectsStatus unknownNCT00004331
- Phase III Randomized, Double-Blind, Placebo-Controlled Study of Oral Topiramate for Lennox-Gastaut SyndromeCompletedNCT00004776Phase 3
- Gluconeogenesis in Very Low Birth Weight Infants Who Are Receiving Nutrition By Intravenous InfusionStatus unknownNCT00005889Not applicable
- Studies in Porphyria IV: Gonadotropin-Releasing Hormone (GnRH) Analogues for Prevention of Cyclic AttacksCompletedNCT00004330Not applicable
- Phase I Study of Retrovirally Mediated Transfer of the Human Glucocerebrosidase Gene Into Peripheral Blood Stem Cells for Autologous Transplantation in Patients With Type I Gaucher DiseaseCompletedNCT00004294Phase 1
- Effects of Exercise on Markers of Inflammation in Skeletal Muscle in Elderly Hip Fracture PatientsCompletedNCT00006194Not applicable
- Nutrient Intake in Children With Attention Deficit Hyperactivity DisorderStatus unknownNCT00011466
- Clinical Trial of Creatine in Amyotrophic Lateral SclerosisCompletedNCT00005766Phase 2
- Pilot Study of Vestibular Rehabilitation Training for Panic Disorder With Vestibular DysfunctionCompletedNCT00004366Not applicable
- Phase II Randomized Study of the Effects of Growth Hormone on Children and Adolescents on Maintenance DialysisCompletedNCT00004340Phase 2
- Study of Low Bone Mass in Premenopausal or Perimenopausal WomenCompletedNCT00005101
- Phase II Study of Sodium Phenylbutyrate, Sodium Benzoate, Sodium Phenylacetate, and Dietary Intervention for Urea Cycle DisordersCompletedNCT00004767Phase 2
- Phase I Study of Human Von Willebrand Factor for Von Willebrand's DiseaseCompletedNCT00004667Phase 1