Search clinical trials for: Comparator: Placebo (unspecified)

Total 54378 results

Merck Sharp & Dohme LLC

Completed

MK0249 for the Symptomatic Treatment of Alzheimer's Disease (MK0249-011)

Alzheimer's Disease
Merck Sharp & Dohme LLC

Completed

A Study of Gastric Delay in Migraine Patients (3207-003)

Migraine Disorders
Merck Sharp & Dohme LLC

Completed

Treatment of Patients With Anxiety Disorder (0777-022)

Generalized Anxiety Disorder
Merck Sharp & Dohme LLC

Completed

A Research Study of MK0633 in Patients With Chronic Obstructive Pulmonary Disease (COPD)(0633-009)(COMPLETED)

Chronic Obstructive Pulmonary Disease (COPD)
Merck Sharp & Dohme LLC

Completed

MK0557 for the Treatment of Cognitive Impairment in Patients With Schizophrenia (0557-027)

Schizophrenia | Paranoid Schizophrenia
Merck Sharp & Dohme LLC

Completed

MK0249 for the Treatment of Cognitive Impairment in Patients With Schizophrenia (0249-016)

Paranoid Schizophrenia
Merck Sharp & Dohme LLC
FoxHollow Technologies

Terminated

A Study of How MK-0736 Affects Arterial Plaque (0736-006)(TERMINATED)

Peripheral Vascular Diseases
Clinical Nutrition Research Center, Illinois Institute...

Completed

Dose-dependent Effect of Grape Seed Extract on Glucose Control in People With Impaired Glucose Tolerance (GSE3)

Impaired Glucose Tolerance

United States
Merck Sharp & Dohme LLC

Terminated

Efficacy and Tolerability of MK0533 in Patients With Type 2 Diabetes (0533-005)

Diabetes Mellitus Type 2
Merck Sharp & Dohme LLC

Terminated

Study MK0767 and Metformin in Type 2 Diabetic Patients (0767-020)

Diabetes Mellitus, Type 2
Merck Sharp & Dohme LLC

Completed

Safety, Tolerability, and the Body's Ability to Develop Resistance to an Investigational Vaccine for Shingles (V211-007)

Shingles
Merck Sharp & Dohme LLC

Completed

A Study to Evaluate Tolerability and Immunogenicity of V504 Administered Concomitantly With GARDASIL (V504-001)(COMPLETED)

Cervical Cancer | Vulvar Cancer | Vaginal Cancer | Human Papillomavirus Infection | Genital Warts
Merck Sharp & Dohme LLC

Completed

Phase III Placebo-controlled Study of V260 (RotaTeq™) in Japanese Healthy Infants (V260-029)(COMPLETED)

Gastroenteritis | Rotavirus
Merck Sharp & Dohme LLC

Completed

Broad Spectrum HPV (Human Papillomavirus) Vaccine in 16 to 26 Year Old Women (V505-001)

Cervical Cancer | Vulvar Cancer | Vaginal Cancer | Human Papillomavirus Infection | Genital Warts
Merck Sharp & Dohme LLC

Terminated

MK0767 in Metabolic Syndrome-Dyslipidemia (0767-016)

Metabolic X Syndrome Dyslipidemia
NovaCardia, Inc.
Merck Sharp & Dohme LLC

Completed

Effects of MK7418 on Diuresis and Renal Function in Congestive Heart Failure Patients

Renal Impairment | Congestive Heart Failure
Merck Sharp & Dohme LLC

Completed

An Investigational Study of Gardasil™ (qHPV Vaccine) in Reducing the Incidence of Anogenital Warts in Young Men (V501-020)

Condylomata Acuminata
Merck Sharp & Dohme LLC

Completed

V501 Immunogenicity Study in Females Age 9 to 17 Years (V501-028)

HPV Infections
Merck Sharp & Dohme LLC

Completed

A Study of MK0777 Gel Extrusion Module (GEM) in the Treatment of Outpatients With Generalized Anxiety Disorder (0777-019)

Generalized Anxiety Disorder
NovaCardia, Inc.
Merck Sharp & Dohme LLC

Completed

Placebo-Controlled Randomized Study of KW-3902 for Subjects Hospitalized With Worsening Renal Function and Heart Failure Requiring IV Therapy (REACH UP)

Heart Failure, Congestive
Merck Sharp & Dohme LLC

Completed

Prevention of Human Papillomavirus (HPV) in 20 to 45 Year Old Chinese Women (V501-041)

HPV Infections
Merck Sharp & Dohme LLC

Withdrawn

A Study to Assess the Effects of MK0822 in Prolonging Time to First Bone Metastasis in Men With Castration-Resistant Prostate Cancer (0822-030)

Prostate Cancer
Merck Sharp & Dohme LLC

Completed

MK3207 for Treatment of Acute Migraines (3207-005)

Migraine
Merck Sharp & Dohme LLC

Completed

A Crossover Study to Assess the Effects of Vorinostat (MK0683, SAHA) in Patients With Advanced Cancer (0683-070)(COMPLETED)

Advanced Cancer Relapsed | Advanced Cancer Refractory
Merck Sharp & Dohme LLC

Completed

A Study of MK0657 in Parkinson's Disease Patients (0657-006)

Parkinson's Disease
NovaCardia, Inc.
Merck Sharp & Dohme LLC

Completed

PROTECT-2: A Study of the Selective A1 Adenosine Receptor Antagonist KW-3902 for Patients Hospitalized With Acute HF and Volume Overload to Assess Treatment Effect on Congestion and Renal Function

Heart Failure, Congestive
NovaCardia, Inc.
Merck Sharp & Dohme LLC

Completed

PROTECT-1: A Study of the Selective A1 Adenosine Receptor Antagonist KW-3902 for Patients Hospitalized With Acute HF and Volume Overload to Assess Treatment Effect on Congestion and Renal Function

Heart Failure, Congestive
Organon and Co

Completed

The Effect of Montelukast on Difficulty in Breathing After Exercise in Pediatric Patients (MK0476-377)(COMPLETED)

Exercise-induced Bronchoconstriction (EIB)
Merck Sharp & Dohme LLC
Actelion

Completed

A Study to Determine the Effectiveness and Tolerability of MK8141 in Patients With High Blood Pressure (MK-8141-006)

Hypertension
Organon and Co

Completed

FLEX - Long-term Extension of FIT (Fracture Intervention Trial)(0217-051)

Osteoporosis, Postmenopausal
Eisai Inc.

Completed

A Randomized, Double-blind, Placebo-controlled, Combined Single Ascending Dose and Multiple Ascending Dose Study

Alzheimer's Disease

United States
Merck Sharp & Dohme LLC

Completed

Sitagliptin Mechanism of Action Study in Patients With Type 2 Diabetes Mellitus (0431-059)

Type 2 Diabetes Mellitus (T2DM)
Italfarmaco

Completed

Clinical Study to Evaluate the Efficacy and Safety of Givinostat in Ambulant Patients With Becker Muscular Dystrophy

Becker Muscular Dystrophy

Netherlands, Italy
Merck Sharp & Dohme LLC

Terminated

A Study of the Safety and Immune Response to RotaTeq™ Vaccine in the Elderly (V260-027)

Rotavirus
Merck Sharp & Dohme LLC

Withdrawn

A Study to Assess the Effects of MK0822 in Reducing the Risk of Bone Metastasis in Women With Breast Cancer (0822-029)

Breast Cancer
Merck Sharp & Dohme LLC

Terminated

The Efficacy and Safety of MK0724 IV for Improvement of Neurological Damage and Recovery From Middle Cerebral Artery Ischemic Stroke (0724-018)

Middle Cerebral Artery Stroke
TiumBio Co., Ltd.

Recruiting

TUC3PII-01_TU2670 Phase IIa Clinical Study

Endometriosis

Czechia, Italy, Russian Federation, Poland, Ukraine
Merck Sharp & Dohme LLC

Completed

MK0431 (Sitagliptin) Pioglitazone Add-on Study for Patients With Type 2 Diabetes Mellitus (0431-055)(COMPLETED)

Type 2 Diabetes Mellitus
Organon and Co

Completed

4-Week Study to Assess the Effect of Alendronate and Vitamin D3 Once Weekly on Fractional Calcium Absorption in Postmenopausal Osteoporotic Women (0217A-230)

Osteoporosis
Merck Sharp & Dohme LLC

Terminated

A Multiple-Dose Study of MK-1006 (MK-1006-004)(TERMINATED)

Type 2 Diabetes
Cognition Therapeutics

Recruiting

Study to Evaluate the Efficacy and Safety of Oral CT1812 in Participants With Geographic Atrophy (GA) Secondary to Dry Age-Related Macular Degeneration (AMD).

Age-Related Macular Degeneration

United States
Merck Sharp & Dohme LLC

Completed

A Study of the Safety and Efficacy of MK-0773 in Women With Sarcopenia (Loss of Muscle Mass)(MK-0773-005)

Sarcopenia
Merck Sharp & Dohme LLC

Completed

A Clinical Study to Determine Biomarkers of Response to a Gamma Secretase Inhibitor

Healthy
Merck Sharp & Dohme LLC

Completed

Study the Safety and Effectiveness of MK7009 in Hepatitis C Infected Patients (MK-7009-004)(COMPLETED)

Hepatitis C
Esther Meijer

Unknown

Wishing to Decrease Aquaresis in ADPKD Patients Treated With a V2Ra; the Effect of Regulating Protein and Salt (WATER)

Polycystic Kidney, Autosomal Dominant | Autosomal Dominant Polycystic Kidney | ADPKD

Netherlands
Guangzhou JOYO Pharma Co., Ltd

Recruiting

SC1011 Twice Daily vs Placebo in Patients Diagnosed With Idiopathic Pulmonary Fibrosis (IPF)

Idiopathic Pulmonary Fibrosis

China
Clinical Nutrition Research Center, Illinois Institute...

Completed

Acute Effects of Coffee Beverage on Postprandial Inflammation and Oxidative Stress - A Pilot Study (COF1)

Healthy | Overweight | Obese

United States
Organon and Co
Schering-Plough

Completed

A Research Study to Evaluate MK0653 (Ezetimibe) and Simvastatin, Given Together and Alone, on Intestinal Absorption of Cholesterol (0653-050)(COMPLETED)

Cholesterol
Merck Sharp & Dohme LLC

Completed

An Investigational Drug Study Evaluating a Novel Approach to Treat Dyslipidemia (0524A-032)

Dyslipidemia
H. Lundbeck A/S

Completed

Adult Primary Insomnia Polysomnographic Study (0928-004)(COMPLETED)

Primary Insomnia

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