Clinical Trials Directory

Explore 304,633 clinical trials worldwide

Showing 301851-301900 of 304,633 trials

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Clinical Trials (304,633)

NCT01529840
Somatropin Effect on Linear Growth and Final Height in Subjects With Noonan Syndrome
PHASE3Completed
24 participants
Started: Jun 30, 1990 · Completed: Sep 30, 2005
2 conditions1 sponsor1 location
NCT00005258
Family Study of Congenital Cardiovascular Malformations
N/ACompleted
Started: Jun 30, 1990 · Completed: May 31, 1993
3 conditions1 sponsor0 locations
NCT00001253
The Effects of Estrogen on Cognition in Girls With Turner Syndrome
PHASE2Completed
950 participants
Started: May 31, 1990 · Completed: Mar 31, 2004
2 conditions1 sponsor1 location
NCT00002466
Combination Chemotherapy and Radiation Therapy in Treating Patients With Peripheral Neuroectodermal Tumors, Ewing's Sarcoma, Wilms' Tumor, or Bone Cancer
PHASE2Completed
Started: May 31, 1990 · Completed: May 31, 2005
2 conditions1 sponsor1 location
NCT00001261
Intravenousimmunoglobulin (IVIg) for the Treatment of Inflammatory Myopathies
PHASE2Completed
120 participants
Started: May 31, 1990 · Completed: Jul 31, 2002
3 conditions1 sponsor1 location
NCT00005257
Diet and Plasma Cholesterol - Secular Trend Analysis
N/ACompleted
Started: May 31, 1990 · Completed: Apr 30, 1992
4 conditions1 sponsor0 locations
NCT00005256
Coronary Screening in a High Risk Subset
N/ACompleted
Started: May 31, 1990 · Completed: Aug 31, 1996
3 conditions1 sponsor0 locations
NCT00005255
Ischemic Heart Disease Incidence and Indices of Body-fat Distribution
N/ACompleted
Started: May 31, 1990 · Completed: Apr 30, 1995
5 conditions1 sponsor0 locations
NCT00610883
LSA4 Protocol for the Treatment of Advanced Pediatric and Adolescent Non-Hodgkins Lymphoma
PHASE2Completed
17 participants
Started: May 31, 1990 · Completed: Dec 31, 2008
1 condition1 sponsor1 location
NCT00038376
Phase II Study Of Roferon and Accutane For Patients With T-Cell Malignancies
PHASE2Completed
56 participants
Started: May 8, 1990 · Completed: Jun 30, 2005
3 conditions1 sponsor1 location
NCT05253430
D1 vs D2 Lymphadenectomy in Gastric Cancer
N/ACompleted
357 participants
Started: Apr 30, 1990 · Completed: Feb 28, 2021
1 condition1 sponsor0 locations
NCT00000213
IV Cocaine Abuse: A Laboratory Model - 2
PHASE2Completed
Started: Apr 30, 1990 · Completed: Apr 30, 1991
1 condition3 sponsors1 location
NCT00005254
Natural History of Peripheral Arterial Disease
N/ACompleted
Started: Apr 30, 1990 · Completed: Mar 31, 1995
5 conditions1 sponsor0 locations
NCT00005308
Anemia and Surgery: Indications For Transfusion
N/ACompleted
Started: Apr 30, 1990 · Completed: Mar 31, 1995
2 conditions1 sponsor0 locations
NCT00005297
Age-related Prevalence of Sleep Respiratory Disturbances
N/ACompleted
Started: Apr 30, 1990 · Completed: Jun 30, 1997
4 conditions1 sponsor0 locations
NCT00005718
Evaluation of Cholesterol Education for At-Risk Children
N/ACompleted
Started: Apr 30, 1990 · Completed: Mar 31, 1993
4 conditions1 sponsor0 locations
NCT00000475
Prevention of Early Readmission in Elderly Congestive Heart Failure Patients
PHASE2Completed
Started: Apr 30, 1990 · Completed: Mar 31, 1995
4 conditions1 sponsor0 locations
NCT01536561
Study of Radiolabeled Monoclonal Antibody Anti-B1 for the Treatment of B-Cell Lymphomas and Extended Study to Determine the Safety and Efficacy of Coulter Clone® 131Iodine-B1 Radioimmunotherapy of Advanced Non-Hodgkin's Lymphoma
PHASE1Completed
59 participants
Started: Apr 24, 1990 · Completed: Oct 16, 2009
1 condition1 sponsor0 locations
NCT00000136
Studies of the Ocular Complications of AIDS (SOCA)--Foscarnet-Ganciclovir CMV Retinitis Trial (FGCRT)
PHASE3Completed
234 participants
Started: Mar 31, 1990 · Completed: Oct 31, 1991
2 conditions16 sponsors0 locations
NCT00174408
Treatment Of Children With Short Stature At An Age Of 3-7 Years Who Were Born Small For Gestational Age
PHASE3Completed
110 participants
Started: Mar 31, 1990 · Completed: Feb 28, 2005
1 condition1 sponsor0 locations
NCT00001256
Steroids and Methotrexate to Treat Systemic Vasculitis
PHASE2Completed
100 participants
Started: Mar 31, 1990 · Completed: Feb 29, 2004
3 conditions1 sponsor1 location
NCT00000130
Endophthalmitis Vitrectomy Study (EVS)
PHASE3Completed
Started: Feb 28, 1990 · Completed: Jan 31, 1995
2 conditions1 sponsor0 locations
NCT00905073
Low Dose Cyclosporin and Methotrexate Therapy in Diabetes
NACompleted
8 participants
Started: Feb 28, 1990 · Completed: Jun 30, 1994
1 condition1 sponsor1 location
NCT00004274
Effect of Estrogen on Mental and Social Functioning in Girls With Turner's Syndrome
NACompleted
260 participants
Started: Feb 28, 1990
1 condition2 sponsors1 location
NCT00002471
Combination Chemotherapy in Treating Patients With Acute B-Lymphoblastic Leukemia or Non-Hodgkin's Lymphoma
PHASE2Completed
Started: Feb 28, 1990 · Completed: Jan 31, 2003
2 conditions1 sponsor4 locations
NCT01344772
Total Hip Arthroplasty Compared to Internal Fixation for Displaced Intracapsular Fractures of the Femoral Neck
NACompleted
100 participants
Started: Feb 28, 1990 · Completed: Jun 30, 2011
1 condition1 sponsor1 location
NCT01819285
Early Compared With Delayed Hormone Therapy in Treating Patients With Nonmetastatic Prostate Cancer
PHASE3Completed
985 participants
Started: Feb 28, 1990 · Completed: Sep 30, 2010
1 condition1 sponsor0 locations
NCT00270075
A Study to Determine the Safety and Effectiveness of Epoetin Alfa in Facilitating Self-donation of Blood Before Surgery in Patients Who Are Not Anemic and Who Will be Undergoing Orthopedic or Heart and Blood Vessel Surgery
PHASE2/PHASE3Completed
80 participants
Started: Jan 31, 1990 · Completed: May 31, 1992
5 conditions1 sponsor0 locations
NCT00005250
Linkage Study of Long QT Syndrome In An Amish Kindred
N/ACompleted
Started: Jan 31, 1990 · Completed: Dec 31, 1992
5 conditions1 sponsor0 locations
NCT02034487
Delayed Puberty in Boys; Clinical and Biochemical Characteristics and Effect of Testosterone Treatment
N/ACompleted
451 participants
Started: Jan 31, 1990 · Completed: Oct 31, 2013
1 condition1 sponsor1 location
NCT00000573
Emphysema: Physiologic Effects of Nutritional Support
PHASE2Completed
Started: Jan 31, 1990 · Completed: Nov 30, 2005
4 conditions1 sponsor0 locations
NCT00005322
Molecular Genetic Epidemiology of Endocardial Cushion Defects - SCOR in Pediatric Cardiovascular Disease
N/ACompleted
Started: Jan 31, 1990 · Completed: Dec 31, 1998
6 conditions1 sponsor0 locations
NCT01524393
Risk of Pulmonary and Venous Thromboembolism in Pregnancies After in Vitro Fertilization
N/ACompleted
140,458 participants
Started: Jan 31, 1990 · Completed: Dec 31, 2010
2 conditions2 sponsors1 location
NCT00005467
Indices of Severity and Prognosis for Sickle Cell Disease
N/ACompleted
Started: Jan 31, 1990 · Completed: Dec 31, 1992
2 conditions1 sponsor0 locations
NCT00005253
Proarrhythmic Medicines and Primary Cardiac Arrest
N/ACompleted
Started: Jan 31, 1990 · Completed: Jan 31, 2000
5 conditions2 sponsors0 locations
NCT02229526
Fish Oil Trials in Pregnancy for the Prevention of Pregnancy Complications ('FOTIP')
NACompleted
1,619 participants
Started: Jan 31, 1990 · Completed: Dec 31, 1999
3 conditions2 sponsors0 locations
NCT00005312
International Programs Collaborative Studies Coordinating Center
N/ACompleted
Started: Jan 31, 1990 · Completed: Aug 31, 2002
3 conditions1 sponsor0 locations
NCT00002476
Radiation Therapy With or Without Chemotherapy in Treating Patients With Advanced Head and Neck Cancer
PHASE3Completed
Started: Jan 31, 1990 · Completed: Jan 31, 2010
1 condition1 sponsor7 locations
NCT00005252
Physicians' Health Study: Study of Low Cardiovascular Disease Mortality
N/ACompleted
Started: Jan 31, 1990 · Completed: Dec 31, 1992
4 conditions1 sponsor0 locations
NCT00000189
Gepirone vs Placebo in Treatment of Cocaine Dependence - 3
PHASE2Completed
41 participants
Started: Jan 31, 1990 · Completed: Feb 28, 1991
1 condition2 sponsors1 location
NCT01632774
Analysis of Risk Factors for Death After Blunt Traumatic Rupture of the Thoracic Aorta
N/ACompleted
85 participants
Started: Jan 31, 1990 · Completed: Dec 31, 2003
1 condition1 sponsor1 location
NCT00000392
Phase II Study of the Efficacy of Peptide T in HIV-Positive Individuals With Cognitive Impairment.
PHASE2Completed
215 participants
Started: Jan 31, 1990 · Completed: Aug 31, 1996
2 conditions1 sponsor3 locations
NCT00005296
Sleep Apnea: Age Effects On Prevalence and Natural History
N/ACompleted
741 participants
Started: Jan 31, 1990 · Completed: Jan 18, 1995
2 conditions2 sponsors0 locations
NCT02984215
aCGH Impacts Survival in Plasma Cell PTLD
N/ACompleted
10 participants
Started: Jan 31, 1990 · Completed: Jun 30, 2016
1 condition1 sponsor1 location
NCT05609266
Validation of Existing Diabetes Risk Models in a Swedish Population
N/ACompleted
115,642 participants
Started: Jan 31, 1990 · Completed: Dec 31, 2020
1 condition2 sponsors0 locations
NCT00005251
Genetic Analysis of Familial Hypertrophic Cardiomyopathy
N/ACompleted
Started: Jan 31, 1990 · Completed: Mar 31, 1995
4 conditions1 sponsor0 locations
NCT07177599
Pancreatic Disease Burden in Older Adults (1990-2040)
N/ACompleted
723,415 participants
Started: Jan 1, 1990 · Completed: Sep 11, 2025
2 conditions1 sponsor0 locations
NCT03948620
Macrolide in Pregnancy and Adverse Child Outcomes
N/ACompleted
726,274 participants
Started: Jan 1, 1990 · Completed: Jun 30, 2016
1 condition1 sponsor0 locations
NCT04016194
Prediction of Survival in Children With Cystic Fibrosis Using the Multiple-breath Washout
N/ACompleted
200 participants
Started: Jan 1, 1990 · Completed: Dec 31, 2005
3 conditions2 sponsors2 locations
NCT06694194
Global, Regional, and National Burdens and Trends of Tracheal, Bronchial, and Lung Cancer in Individuals Aged 70 Years and Older from 1990 to 2021
N/ACompleted
111,627 participants
Started: Jan 1, 1990 · Completed: Oct 10, 2024
1 condition1 sponsor0 locations