Clinical Trials Directory

Explore 304,633 clinical trials worldwide

Showing 298101-298150 of 304,633 trials

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Clinical Trials (304,633)

NCT04345185
Effects of Infant Egg Consumption on Child Health and Cognition Development
N/ACompleted
5,374 participants
Started: Jan 1, 1999 · Completed: Nov 30, 2019
6 conditions2 sponsors1 location
NCT03286608
Polyphenols and Risk of Dementia
N/ACompleted
1,329 participants
Started: Jan 1, 1999 · Completed: Dec 31, 2015
1 condition1 sponsor0 locations
NCT04349345
Seminal Fluid's Changes Over 20 Years
N/ACompleted
24,395 participants
Started: Jan 1, 1999 · Completed: Apr 1, 2020
1 condition1 sponsor0 locations
NCT05134961
Long-term Outcomes After Resection of Primary Duodenal Adenocarcinoma
N/ACompleted
113 participants
Started: Jan 1, 1999 · Completed: Sep 30, 2021
1 condition1 sponsor1 location
NCT05381324
Fistula-associated Anal Adenocarcinoma
N/ACompleted
1,004 participants
Started: Jan 1, 1999 · Completed: May 1, 2022
1 condition1 sponsor0 locations
NCT03274726
Iron Status of Women and Young Children in the United States
N/ACompleted
5,000 participants
Started: Jan 1, 1999 · Completed: Dec 1, 2010
2 conditions1 sponsor0 locations
NCT03390660
Trends in Breastfeeding Disparity in U.S. Infants by WIC Eligibility and Participation
N/ACompleted
13,771 participants
Started: Jan 1, 1999 · Completed: Dec 31, 2014
1 condition1 sponsor0 locations
NCT03051048
System Delay and Clinical Outcome Among Chinese Patients With AMI Treated With Reperfusion Therapy (MOODY Study)
N/ACompleted
8,000 participants
Started: Jan 1, 1999 · Completed: Sep 30, 2017
1 condition1 sponsor23 locations
NCT04485975
Therapeutic Plasma Exchange in Thyrotoxicosis
N/ACompleted
27 participants
Started: Jan 1, 1999 · Completed: Apr 1, 2020
1 condition1 sponsor0 locations
NCT05595811
Pancreatic and Periampullary Tumors in Greenland Inuit
N/ACompleted
2,326 participants
Started: Jan 1, 1999 · Completed: Dec 31, 2021
2 conditions1 sponsor0 locations
NCT06398782
Prognostic Effect of Body Composition in Cancer Survivors
N/ACompleted
1,500 participants
Started: Jan 1, 1999 · Completed: Dec 31, 2018
3 conditions1 sponsor0 locations
NCT03220139
Type of Dietary Fat Intakes in Relation to Mortality in US Adults: An Iso-caloric Substitution Analysis From the American National Health and Nutrition Examination Survey Linked to the US Mortality Registry
N/ACompleted
18,372 participants
Started: Jan 1, 1999 · Completed: Jan 1, 2017
1 condition1 sponsor0 locations
NCT04980937
Peroneal Nerve Injury: a 20- Year Retrospective Case Series Study
N/ACompleted
34 participants
Started: Jan 1, 1999 · Completed: Dec 31, 2019
3 conditions1 sponsor0 locations
NCT03302104
Diet Quality and LTL in NHANES
N/ACompleted
4,758 participants
Started: Jan 1, 1999 · Completed: Dec 31, 2002
2 conditions1 sponsor0 locations
NCT00274131
Long-term Administration Study of SND 919 Tablets in Parkinson's Disease
PHASE3Completed
170 participants
Started: Dec 31, 1998 · Completed: Feb 29, 2004
1 condition1 sponsor0 locations
NCT00003793
Genetic Study of Children With Soft Tissue Sarcoma or Rhabdomyosarcoma
N/ACompleted
294 participants
Started: Dec 31, 1998 · Completed: Mar 31, 2007
3 conditions2 sponsors96 locations
NCT00021983
Immunotoxin Therapy in Treating Patients With Hairy Cell Leukemia
PHASE1Completed
Started: Dec 31, 1998
1 condition1 sponsor1 location
NCT00266487
The Norwegian Vitamin Trial (NORVIT)
NACompleted
3,750 participants
Started: Dec 31, 1998 · Completed: Mar 31, 2004
1 condition7 sponsors1 location
NCT00001923
Transcranial Magnetic Stimulation for the Treatment of Phantom Pain
PHASE1Completed
20 participants
Started: Dec 31, 1998 · Completed: Dec 31, 2002
1 condition1 sponsor1 location
NCT02238132
Postmarketing Surveillance Study of Atrovent® Inhalets in Chronic Obstructive Airways Disease
N/ACompleted
374 participants
Started: Dec 31, 1998
1 condition1 sponsor0 locations
NCT00193531
Paclitaxel, Carboplatin, and Oral Etoposide Followed by Weekly Paclitaxel in High Grade Neuroendocrine Carcinoma
PHASE2Completed
100 participants
Started: Dec 31, 1998 · Completed: Jan 31, 2007
1 condition2 sponsors0 locations
NCT00005751
Endothelial Vasomotor Function in the Framingham Study
N/ACompleted
Started: Dec 31, 1998 · Completed: Nov 30, 2003
2 conditions1 sponsor0 locations
NCT00005823
Intensive Compared With Nonintensive Chemotherapy in Treating Older Patients With Acute Myeloid Leukemia or Myelodysplastic Syndrome
PHASE3Completed
2,000 participants
Started: Dec 31, 1998 · Completed: Dec 31, 2007
3 conditions1 sponsor3 locations
NCT00000386
Behavior Therapy for Children and Adolescents With Obsessive-Compulsive Disorder (OCD)
PHASE3Completed
Started: Dec 31, 1998 · Completed: Nov 30, 2003
1 condition1 sponsor1 location
NCT00151060
Estramustine, Etoposide and Paclitaxel Treatment for Hormonally Responsive Adenocarcinoma of the Prostate
PHASE2Completed
28 participants
Started: Dec 31, 1998 · Completed: Jun 30, 2006
1 condition1 sponsor1 location
NCT02324296
PEI REGIMEN: A Therapeutic Option in Small Cell Lung Cancer? A Monoinstitutional Experience of 46 Consecutive Cases
N/ACompleted
46 participants
Started: Dec 31, 1998 · Completed: Dec 31, 2010
1 condition1 sponsor0 locations
NCT00004012
Capecitabine in Treating Patients With Recurrent Ovarian, Fallopian Tube, or Primary Peritoneal Cancer
PHASE2Completed
Started: Dec 31, 1998 · Completed: Dec 31, 2000
3 conditions2 sponsors1 location
NCT00019500
Raloxifene in Preventing Breast Cancer in Premenopausal Women
PHASE2Completed
Started: Dec 31, 1998 · Completed: Jun 30, 2005
1 condition1 sponsor1 location
NCT00083382
Combination Bisphosphonate and Anti-Angiogenesis Therapy With Pamidronate and Thalidomide
PHASE2Completed
83 participants
Started: Dec 31, 1998 · Completed: May 31, 2014
1 condition1 sponsor1 location
NCT00003730
Vinorelbine Plus Fluorouracil in Treating Women With Metastatic Breast Cancer
NACompleted
80 participants
Started: Dec 31, 1998
1 condition1 sponsor17 locations
NCT00003776
Combination Chemotherapy and Surgery in Treating Patients With Newly Diagnosed Metastatic Osteosarcoma
PHASE2Completed
Started: Dec 31, 1998 · Completed: Mar 31, 2000
1 condition2 sponsors1 location
NCT00003735
Chemotherapy in Treating Children With Relapsed Acute Leukemia, Acute Myeloid Leukemia, or Blastic Phase Chronic Myelogenous Leukemia
PHASE2Completed
11 participants
Started: Dec 31, 1998 · Completed: Sep 30, 2006
1 condition2 sponsors38 locations
NCT00155688
A Genetic Linkage Study of Schizophrenia
N/ACompleted
2,400 participants
Started: Dec 31, 1998 · Completed: Dec 31, 2002
1 condition1 sponsor0 locations
NCT00003913
Umbilical Cord Blood Transplantation in Treating Patients With Hematologic Cancer or Nonmalignant Hematologic Disease
PHASE2Completed
390 participants
Started: Dec 31, 1998 · Completed: Aug 31, 2005
4 conditions3 sponsors23 locations
NCT00034658
Open Label Study of Posaconazole in the Treatment of Invasive Fungal Infections (Study P00041)
PHASE3Completed
336 participants
Started: Dec 31, 1998 · Completed: Mar 31, 2002
1 condition1 sponsor0 locations
NCT00003625
Combination Chemotherapy Plus Radiation Therapy in Treating Patients With Newly Diagnosed Brain Stem Glioma
PHASE1Completed
7 participants
Started: Dec 31, 1998 · Completed: Apr 30, 2006
2 conditions2 sponsors74 locations
NCT00107354
Cellular Adoptive Immunotherapy in Treating Patients With Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia, or Myelodysplastic Syndromes That Relapsed After Donor Stem Cell Transplant
PHASE1Completed
Started: Dec 31, 1998
2 conditions1 sponsor1 location
NCT00003781
Docetaxel in Treating Patients With Stage IV Prostate Cancer
PHASE2Completed
25 participants
Started: Dec 31, 1998 · Completed: Jun 30, 2003
2 conditions1 sponsor1 location
NCT00004982
Combination Iron Chelation Therapy
PHASE1Completed
Started: Dec 31, 1998 · Completed: Nov 30, 2002
2 conditions1 sponsor1 location
NCT00007657
Clinical Outcomes Utilizing Revascularization and Aggressive Drug Evaluation
PHASE3Completed
3,260 participants
Started: Dec 31, 1998 · Completed: Jun 30, 2006
1 condition15 sponsors48 locations
NCT00003671
Combination Chemotherapy in Treating Children With Newly Diagnosed Acute Lymphocytic Leukemia
PHASE2Completed
59 participants
Started: Dec 31, 1998 · Completed: Feb 28, 2009
1 condition2 sponsors57 locations
NCT00006110
Multimodality Treatment for Women With Stage II, Stage III, or Stage IV Breast Cancer
PHASE2Completed
82 participants
Started: Dec 31, 1998 · Completed: Apr 30, 2013
1 condition1 sponsor2 locations
NCT00004057
Paclitaxel Plus L-778,123 in Treating Patients With Recurrent or Refractory Solid Tumors or Lymphomas
PHASE1Completed
40 participants
Started: Dec 31, 1998 · Completed: Dec 31, 2000
2 conditions2 sponsors1 location
NCT00005013
Treatment of Major Depression With St. John's Wort (Hypericum)
NACompleted
Started: Dec 31, 1998 · Completed: Jul 31, 2001
1 condition2 sponsors12 locations
NCT00356590
Open-Label Extension Treatment With Etanercept (TNFR:Fc) for Participating Patients in Etanercept (TNFR:Fc) Clinical Trial 016.0012
PHASE3Completed
468 participants
Started: Dec 31, 1998 · Completed: Apr 30, 2009
1 condition2 sponsors0 locations
NCT00003691
Combination Chemotherapy With or Without G-CSF in Treating Patients With Stage III, Stage IV, or Recurrent Endometrial Cancer
PHASE3Completed
240 participants
Started: Dec 31, 1998
1 condition2 sponsors73 locations
NCT00261573
A Study of the Safety and Effectiveness of Galantamine Versus Placebo in the Treatment of Patients With Vascular Dementia or Mixed Dementia
PHASE3Completed
593 participants
Started: Dec 31, 1998 · Completed: Dec 31, 2000
2 conditions1 sponsor0 locations
NCT00003775
Leflunomide in Treating Patients With Anaplastic Astrocytoma in First Relapse
PHASE2Completed
60 participants
Started: Dec 31, 1998 · Completed: May 31, 2006
1 condition2 sponsors26 locations
NCT01121146
Study Comparing Marathon Polyethylene and Enduron Polyethylene Acetabular Liners Used in Total Hip Arthroplasty
NACompleted
236 participants
Started: Dec 31, 1998 · Completed: Mar 31, 2012
5 conditions2 sponsors1 location
NCT00266305
Fish Oil Supplementation in Lactation
NACompleted
150 participants
Started: Dec 31, 1998 · Completed: Jan 31, 2007
1 condition4 sponsors1 location