Search clinical trials for: cognitive control

Total 57171 results

HEM Research

Completed

A Multicenter, Double-Blind, Controlled Study to Evaluate Ampligen

HIV Infections

United States
National Center for Research Resources (NCRR)
University of Alabama at Birmingham

Completed

Randomized Study of Oral Contraceptives or Hormone Replacement Therapy in Women With Systemic Lupus Erythematosus

Systemic Lupus Erythematosus

United States
LyphoMed

Completed

A Controlled Trial Comparing the Efficacy of Aerosolized Pentamidine and Parenteral / Oral Trimethoprim - Sulfamethoxazole in the Treatment of Pneumocystis Carinii Pneumonia in AIDS

HIV Infections | Pneumonia, Pneumocystis Carinii

United States
National Institute of Neurological Disorders and...
Mayo Clinic

Unknown

Phase III Randomized, Double-Blind, Sham-Controlled Study of Plasma Exchange for Acute Severe Attacks of Inflammatory Demyelinating Disease Refractory to Intravenous Methylprednisolone

Acute Disseminated Encephalomyelitis | Devic's Syndrome | Marburg's Variant of Multiple Sclerosis | Balo's Concentric Sclerosis | Acute Transverse Myelitis
National Center for Research Resources (NCRR)
Northwestern University

Completed

Phase II/III Randomized, Double-Blind, Placebo-Controlled Study of Dehydroepiandrosterone in Women With Mild to Moderate Systemic Lupus Erythematosus

Systemic Lupus Erythematosus
Eunice Kennedy Shriver National Institute of Child...

Unknown

Migraine and Recurrent Abdominal Pain in Children

Abdominal Pain | Migraine

United States
The Immune Response Corporation

Completed

A Multicenter, Double-Blind, Phase III, Adjuvant-Controlled Study of the Effect of 10 Units of HIV-1 Immunogen (Remune) Compared to Incomplete Freund's Adjuvant (IFA) Alone Every 12 Weeks on AIDS-Free Survival in Subjects With HIV Infection and CD4 T-Lymphocytes Between 300 and 549 Cells/microL Rega

HIV Infections

United States
National Center for Research Resources (NCRR)
Juvenile Diabetes Research Foundation

Unknown

Patterns and Natural History of Insulin Secretion in Islet Cell Transplant Recipients and Controls

Diabetes Mellitus

United States
U.S. Bioscience

Completed

A Compassionate Treatment Protocol for the Use of Trimetrexate Glucuronate With Leucovorin Protection for Patients With Pneumocystis Carinii Pneumonia.

HIV Infections | Pneumonia, Pneumocystis Carinii

United States
Gilead Sciences
Bristol-Myers Squibb; Glaxo Wellcome; Dupont Applied Biosciences

Completed

Safety and Effectiveness of Giving an Anti-HIV Drug Combination of Adefovir Dipivoxil Plus Didanosine Plus Efavirenz Plus Lamivudine Once Daily to HIV-Infected Patients

HIV Infections

United States
National Center for Research Resources (NCRR)
Oregon Health and Science University

Completed

Purification of Testis-Stimulating Factor in Precocious Puberty

Precocious Puberty
Boehringer Ingelheim

Completed

A Multi-Center, Placebo-Controlled, Double-Blind, Randomized Trial Comparing the Virologic and Immunologic Activities of 400 Mg Nevirapine in Combination With Zidovudine Versus Zidovudine Alone in Asymptomatic HIV-1 Infected Patients With 4-12 Months of Prior Zidovudine Therapy and 200-500 CD4+ Cell

HIV Infections

United States
National Heart, Lung, and Blood Institute (NHLBI)

Completed

Develop and Implement Asthma Controlling Strategies (1)

Lung Diseases | Asthma
Dupont Merck

Completed

A Study of Efavirenz in Combination With Stavudine and Didanosine

HIV Infections

United States
Ortho Pharmaceuticals

Completed

A Double-Blind, Placebo-Controlled Study With Open-Label Follow-Up To Determine the Safety and Efficacy of Subcutaneous Doses of r-HuEPO in AIDS Patients With Anemia Induced by Their Disease and AZT Therapy

HIV Infections | Cytopenias

United States
Newport Pharmaceuticals International

Completed

A Double-Blind Placebo Controlled Study To Determine the Optimal Immunopharmacological Dose Level of Isoprinosine in Immunodepressed Volunteers

HIV Infections

United States
Roche Global Development

Completed

A Randomized, Controlled Study of the Safety and Preventive Efficacy of Oral Ganciclovir When Used in Conjunction With An Intravitreal Ganciclovir Implant in the Treatment of Cytomegalovirus Retinitis

HIV Infections | Cytomegalovirus Retinitis

United States
Univax Biologics Inc

Completed

A Randomized, Multicenter, Double-Blind, Parallel-Group, Placebo-Controlled Trial of the Efficacy and Safety of Bovine Anti-Cryptosporidium Immunoglobulin (BACI) in the Treatment of Cryptosporidium Enteritis in AIDS Patients

HIV Infections | Cryptosporidiosis

United States
National Center for Research Resources (NCRR)
Baylor College of Medicine

Unknown

Study of Treatment and Metabolism in Patients With Urea Cycle Disorders

Amino Acid Metabolism, Inborn Errors

United States
National Center for Research Resources (NCRR)
National Institute of Neurological Disorders and Stroke (NINDS); Icahn School...

Completed

Phase II Double Blind Controlled Trial of Nigral Grafting in Patients With Parkinson's Disease

Parkinson Disease
Interferon Sciences

Completed

Double-Blind, Randomized, Placebo-Controlled Study of Low Dose Oral Interferon Alfa-n3 (Human Leukocyte Derived) in ARC Patients

HIV Infections

United States
National Center for Research Resources (NCRR)
University of California, Los Angeles

Completed

Phase II Study of Bone Marrow Transplantation Using Related Donors in Patients With Aplastic Anemia

Aplastic Anemia

United States
National Institute on Drug Abuse (NIDA)
University of Texas

Completed

Phase II Double-Blind, Placebo-Controlled Study of the Reinforcing Effects of Alprazolam in Patients With Anxiety

Panic Disorder | Anxiety Disorder

United States
National Center for Research Resources (NCRR)
University of Tennessee

Completed

Phase III Randomized, Double-Blind, Placebo-Controlled Study of Mexiletine for Painful Diabetic Neuropathy

Pain | Diabetic Neuropathies | Paresthesia
Hoechst Marion Roussel

Completed

A Randomized, Double-Blind Active-Controlled, Dose-Ranging Study of the Safety and Efficacy of Chronically Administered MDL 28,574A in the Treatment of HIV-Infected Patients

HIV Infections

United States
Agency for Healthcare Research and Quality (AHRQ)
Centers for Disease Control and Prevention; Joint Commission on Accreditation... and other collaborators

Unknown

Trial to Reduce Antimicrobial Prophylaxis Errors (TRAPE)

Hysterectomy | Arthroplasty, Replacement | Cardiovascular Surgical Procedures

United States
Shaman Pharmaceuticals

Completed

Double-Blind Placebo-Controlled Study Comparing the Combination of 15% SP-303 Gel With Acyclovir Versus Acyclovir Alone for the Treatment of Recurrent Herpes Simplex Virus (HSV) Infections in Subjects With Acquired Immunodeficiency Syndrome (AIDS)

HIV Infections | Herpes Simplex

United States, Puerto Rico
National Center for Research Resources (NCRR)

Suspended

A Multi-Centered Study of the Long-Term Effect of Salmeterol and Albuterol in Cystic Fibrosis

Cystic Fibrosis

United States
National Center for Research Resources (NCRR)
Crohn's and Colitis Foundation

Completed

A Pharmacokinetic Study to Determine the Oral Bioavailability of Methotrexate in Patients With Inflammatory Bowel Disease

Inflammatory Bowel Disease

United States
National Institute on Alcohol Abuse and Alcoholism...

Completed

Sertraline and Cognitive Therapy in Depressed Alcoholics

Depression | Alcoholism

United States
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

A Third-Party Blinded, Placebo Controlled Comparative Study of AS-101 Administered Intravenously in HIV Positive Patients With Advanced Disease

HIV Infections

Brazil
National Center for Research Resources (NCRR)

Completed

Disorders of Systemic Glucose Balance

Hypoglycemia

United States
National Center for Research Resources (NCRR)
Yale University

Completed

Phase II Double Blind Placebo Controlled Trial of Risperidone in Tourette Syndrome

Tourette Syndrome
Sandoz

Completed

A Multicenter Placebo-Controlled Dose Titration Study to Evaluate the Efficacy and Safety of Sandostatin (SMS 201-995) in the Treatment of Patients With Acquired Immunodeficiency Related Diarrhea

HIV Infections | Diarrhea

United States
National Institute on Alcohol Abuse and Alcoholism...

Completed

Naltrexone Treatment of Alcohol Dependence

Alcoholism

United States
Chiron Corporation

Completed

A Phase I, Observer-Blind, Placebo-Controlled Study of the Chiron Vaccine HIV p24/MF59 Administered to Healthy HIV-Seronegative Adults

HIV Infections | HIV Seronegativity

United States
National Center for Research Resources (NCRR)
Ohio State University

Completed

Phase II Study of Leuprolide and Testosterone for Men With Kennedy's Disease or Other Motor Neuron Disease

Amyotrophic Lateral Sclerosis | Spinal Muscular Atrophy | Spinobulbar Muscular Atrophy
Ortho Pharmaceuticals

Completed

A Double-Blind, Placebo-Controlled Study With Open-Label Follow-Up To Determine the Safety and Efficacy of r-HuEPO in AIDS Patients With Anemia Induced by Their Disease and AZT Therapy

HIV Infections | Cytopenias

United States
National Center for Research Resources (NCRR)
Baylor College of Medicine

Completed

Phase II Study of the Effect of Leuprolide Acetate and Spironolactone on Insulin Resistance in Hyperandrogenic Women With Polycystic Ovarian Disease or Hyperandrogenism Insulin Resistance Acanthosis Nigricans Syndrome

Polycystic Ovary Syndrome | Acanthosis Nigricans
Royal Brisbane and Women's Hospital

Unknown

Peripheral Venous Catheter Trial: 3 Day Versus No Routine Change

Phlebitis

Australia
U.S. Bioscience

Completed

A Compassionate Treatment Protocol for the Use of Trimetrexate Glucuronate (Neutrexin) With Leucovorin Protection for European Adult Patients (>= 13 Years Old) With Pneumocystis Carinii Pneumonia

HIV Infections | Pneumonia, Pneumocystis Carinii

United States
Eunice Kennedy Shriver National Institute of Child...

Unknown

Norplant and Irregular Bleeding/Spotting

Periodontal Disease | Endometrial Bleeding

United States
Wageningen University
ZonMw: The Netherlands Organisation for Health Research and Development

Completed

Oral Vitamin B12 Supplementation and Cognitive Performance in Elderly People

Cognitive Decline | Cognitive Symptoms

Netherlands
National Center for Research Resources (NCRR)
University of Pittsburgh

Completed

Phase III Randomized, Double-Blind, Placebo-Controlled Study of Oral Iloprost for Raynaud's Phenomenon Secondary to Systemic Sclerosis

Systemic Sclerosis | Raynaud Disease
Fairview University Medical Center

Unknown

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

Hemophagocytic Lymphohistiocytosis | Graft Versus Host Disease | Chediak-Higashi Syndrome | Virus-Associated Hemophagocytic Syndrome | X-Linked Lymphoproliferative Syndrome | Familial Erythrophagocytic Lymphohistiocytosis

United States
National Center for Research Resources (NCRR)
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); University...

Completed

Phase III Randomized Study of Ursodiol With Vs Without Methotrexate for Primary Biliary Cirrhosis

Liver Cirrhosis, Biliary
Genelabs Technologies

Completed

A Randomized Phase II Efficacy, Activity and Safety Study of GLQ223 Alone and in Combination With Zidovudine in Symptomatic HIV-Infected Patients Without Prior Treatment With GLQ223 or Trichosanthin

HIV Infections

United States
Glaxo Wellcome

Completed

A Study to Compare the Efficacy and Safety of Valacyclovir Hydrochloride ( 256U87 ) Versus Acyclovir in the Treatment of Recurrent Anogenital Herpes Infections in HIV Infected Patients

HIV Infections | Herpes Simplex

United States
Ortho Pharmaceuticals

Completed

A Double-Blind, Placebo-Controlled Study With Open-Label Follow-Up To Determine the Safety and Efficacy of r-HuEPO in AIDS and Advanced ARC Patients With Anemia

HIV Infections | Cytopenias

United States
Janssen Pharmaceuticals

Completed

Randomized, Controlled, Double-Blind Study of Itraconazole Oral Solution Versus Fluconazole Tablets for the Treatment of Esophageal Candidiasis.

HIV Infections | Candidiasis, Esophageal

United States

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