Search clinical trials for: Placebo + Placebo

Total 53818 results

University of Trieste

Completed

PGE2 Levels in Patient Treated With NSAIDs

Ocular Inflammation

Italy
Bayer

Completed

Placebo and Active Controlled Study to Assess Efficacy and Tolerability of Aspirin Plus Pseudoephedrine

Common Cold | Pharyngitis

Poland, Slovakia, Italy, United States
Genentech, Inc.
Hoffmann-La Roche

Completed

A Study to Evaluate Rituximab in Combination With Methotrexate in Methotrexate-Naive Patients With Active Rheumatoid Arthritis (IMAGE)

Rheumatoid Arthritis
The University of Texas Health Science Center,...
National Institute on Drug Abuse (NIDA)

Completed

Effectiveness of Modafinil and D-amphetamine in Treating Cocaine Dependent Individuals

Cocaine-Related Disorders

United States
Johns Hopkins University
National Institute of Mental Health (NIMH)

Completed

Study of Paroxetine and Fluconazole for the Treatment of HIV Associated Neurocognitive Disorder (ParaFlu)

HIV Associated Neurocognitive Disorder

United States
Kasr El Aini Hospital

Completed

Phenylephrine and Noradrenaline for Post Spinal Anesthesia Hypotension

Adverse Anesthesia Outcome
Genentech, Inc.
Hoffmann-La Roche

Completed

A Study to Evaluate the Safety and Efficacy of Rituximab in Combination With Methotrexate Compared to Methotrexate Alone in Patients With Active Rheumatoid Arthritis (SERENE)

Rheumatoid Arthritis
Cady, Roger, M.D.
Vivid Pharma Inc.

Completed

Pilot Study of VVD-101 for the Treatment of Delayed Alcohol-Induced Headaches

Delayed Alcohol Induced Headache

United States
Johns Hopkins University
The Cleveland Clinic; University of Toledo Health Science Campus

Completed

Ictal and Interictal Inflammatory Markers in Migraine

Migraine

United States
Pfizer
GlaxoSmithKline

Completed

Study Evaluating The Safety And Efficacy Of Varenicline and Bupropion For Smoking Cessation In Subjects With And Without A History Of Psychiatric Disorders (EAGLES)

Smoking Cessation

United States, Spain, Germany, Canada, South Africa, Finland, Denmark, Australia, Brazil, Bulgaria, Chile, Mexico, New Zealand, Russian Federation, Slovakia, Argentina
Chinese PLA General Hospital
309th Hospital of Chinese People's Liberation Army; Beijing Naval General Hospital and other collaborators

Unknown

Study of Busulfan and FLAG Conditioning Regimen for Allogeneic Peripheral Blood Stem Cell Transplantation

Leukemia
Yale University

Completed

Naltrexone & SSRI in Alcoholics With Depression/PTSD

Depression | PTSD | Alcoholism

United States
University Hospital, Basel, Switzerland

Completed

Influence of Bupropion on the Effects of MDMA

Healthy | Substance-related Disorders

Switzerland
Bayer

Completed

Cycle Control and Safety of E2-DRSP

Contraceptive, Oral, Hormonal

Germany
Bristol-Myers Squibb

Completed

Abatacept and Infliximab in Combination With Methotrexate in Subjects With Rheumatoid Arthritis

Rheumatoid Arthritis

Spain, United States, Argentina, Brazil, Canada, Mexico, Peru, Korea, Republic of, Sweden, Australia, Russian Federation, Poland, Puerto Rico, Czech Republic, Denmark, South Africa, Switzerland
Takeda

Completed

Efficacy of Lu AA21004 on Cognitive Dysfunction in Major Depressive Disorder

Depressive Disorder, Major

United States, Ukraine, Germany, Poland, Bulgaria, Finland, Russian Federation
Nantes University Hospital
Sanofi

Terminated

Hydroquinidine Versus Placebo in Patients With Brugada Syndrome (Quidam)

Brugada Syndrome

France
Orexigen Therapeutics, Inc

Completed

A Safety and Efficacy Study Comparing Naltrexone SR/Bupropion SR and Placebo in Obese Subjects With Type 2 Diabetes

Obesity | Diabetes Mellitus, Type 2 | Overweight

United States
Technische Universität Dresden

Completed

Comparison of Skin Thickness Under Treatment With Pimecrolimus 1% Cream, Hydrocortisonacetat 1% Cream, Betamethasonvalerat 0,1% Cream and Clobetasol-17-propionat 0,05% Cream Assessed by Optical Coherence Tomography (OCT) and 20-MHZ Ultrasound (OCT)

Healthy

Germany
H. Lundbeck A/S

Completed

Randomised Placebo-controlled Duloxetine-referenced Study of Efficacy and Safety of 5 mg of Vortioxetine (Lu AA21004) in Acute Treatment of Major Depressive Disorder in Elderly Patients

Major Depressive Disorder
Takeda

Completed

Safety and Efficacy of Vortioxetine (Lu AA21004) in Adults With Major Depressive Disorder

Depressive Disorder, Major

United States
Takeda
H. Lundbeck A/S

Completed

Efficacy and Safety of Vortioxetine (Lu AA21004) in the Treatment of Patients With Major Depressive Disorder

Major Depressive Disorder

United States
Emory University
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); Daiichi... and other collaborators

Completed

Cardiovascular Disease (CVD) Risk and Prevention in Early Glucose Intolerance

Prediabetic State | Impaired Glucose Tolerance

United States
National Cancer Institute (NCI)

Completed

Gemcitabine With or Without Bevacizumab in Treating Patients With Locally Advanced or Metastatic Pancreatic Cancer

Adenocarcinoma of the Pancreas | Recurrent Pancreatic Cancer | Stage III Pancreatic Cancer | Stage IV Pancreatic Cancer | Stage II Pancreatic Cancer

United States
Ryerson University

Unknown

Behavioral Insomnia Therapy For Those With Insomnia and Depression

Insomnia | Major Depressive Disorder

Canada
King Faisal Specialist Hospital & Research Center

Completed

The Placebo Effect May Involve Modulating Drug Bioavailability

Pharmacokinetics | Placebo Effect | Drug Half Life

Saudi Arabia
University of Pittsburgh
National Institute of Mental Health (NIMH)

Completed

Antidepressant Medication Plus Donepezil for Treating Late-life Depression

Depression | Dementia

United States
Medical University of Vienna

Completed

Role of Nitric Oxide in Optic Nerve Head Blood Flow Regulation During Isometric Exercise in Healthy Humans

Healthy

Austria
Instituto Nacional de Ciencias Medicas y Nutricion...
University of Pennsylvania; University of Witwatersrand, South Africa; Case Western... and other collaborators

Unknown

Maraviroc (CCR5) Antagonism to Decrease the Incidence of the Immune Reconstitution Inflammatory Syndrome in HIV-Infected Patients (CADIRIS)

HIV Infections | HIV | Immune Reconstitution Inflammatory Syndrome

Mexico, United States, South Africa
GlaxoSmithKline
Shionogi

Completed

Study to Assess Cardiac Conduction of GSK1349572

Healthy Subjects

United States
University of Nebraska
Children's Hospital and Medical Center, Omaha, Nebraska

Withdrawn

Treatment of Nighttime Pruritus in Atopic Dermatitis

Atopic Dermatitis
The Adelaide and Meath Hospital, incorporating...

Unknown

Local Anaesthetic and Steroid in the Ureter (LASTE)

Pain, Postoperative | Ureter Stone

Ireland
University of Arizona

Completed

IV Steroids Versus Steroids Included in Block for Orthopedic Lower Limb Surgery

Lower Limb Injury

United States
University of Utah

Completed

Preoperative Window of Endocrine Therapy Provides Information to Increase Compliance (POWER PIINC)

Newly Diagnosed Hormone Positive Clinical Stage 1 or 2 Breast Cancer

United States
National Institute of General Medical Sciences...
Indiana University School of Medicine

Completed

Tamoxifen Pharmacogenetics and Clinical Effects

Breast Cancer

United States
University of Dundee

Completed

Dose Response of Fractional Exhaled Nitric Oxide (FeNO) to Inhaled Steroids in Mild-to-moderate Asthma

Asthma

United Kingdom
Institut Claudius Regaud
Janssen-Cilag Ltd.

Terminated

Study Assessing Efficacy of ZARNESTRA™ Combined With Tamoxifen in Patients With Advanced or Metastatic Breast Cancer

Breast Neoplasms

France
Pfizer

Active, not recruiting

Study of PF-07265807 in Participants With Metastatic Solid Tumors.

Neoplasm Metastasis

United States, Spain, Canada, Korea, Republic of, Australia, Japan, Italy, China
US Department of Veterans Affairs
VA Greater Los Angeles Healthcare System

Withdrawn

A Pilot Study of Deep Brain Stimulation of the Amygdala for Treatment-Refractory Combat Post-Traumatic Stress Disorder (ADIP)

Post Traumatic Stress Disorder

United States
University of California, Davis
National Cancer Institute (NCI)

Completed

Bortezomib and Topotecan in Treating Patients With Advanced Solid Tumors

Lung Cancer | Unspecified Adult Solid Tumor, Protocol Specific

United States
National Cancer Institute (NCI)

Completed

A Phase I Study of OncoLAR® (Registered Trademark) (NSC 685403) With/Without Tamoxifen in Patients With Osteosarcoma

Neoplasm Metastasis | Osteosarcoma

United States
Oswaldo Cruz Foundation
University of Sao Paulo; Centro de Referência e Treinamento DST AIDS

Unknown

Implementation of the Pre-Exposure Prophylaxis (PrEP) to HIV: A Demonstrative Project. (PrEPBrasil)

HIV

Brazil
University of California, San Francisco

Completed

Study of Bevacizumab Plus Temodar and Tarceva in Patients With Glioblastoma or Gliosarcoma (AVF4120s)

Glioblastoma | Gliosarcoma

United States
Dana-Farber Cancer Institute
Wyeth is now a wholly owned subsidiary of Pfizer; PDL BioPharma, Inc.

Terminated

Sirolimus, Mycophenolate Mofetil and Bortezomib as Graft-Versus-Host Disease (GVHD) Prophylaxis After Reduced Intensity Conditioning (RIC) Hematopoietic Stem Cell Transplantation

Graft-vs-Host Disease

United States
Assiut University

Not yet recruiting

Comparison of the Effect of Aminophylline, Magnesium Sulphate and Placebo in Prevention of Post Dural Puncture Headache in Parturient Undergoing Caesarean Section.

Post-Dural Puncture Headache
Lakehead University

Recruiting

Over-the-Counter Antihistamines & Heat Stress

Allergic Rhinitis | Heat Illness | Heat Injury | Sudomotor Sympathetic Dysfunction

Canada
AstraZeneca

Recruiting

A Study to Evaluate the Effect of Budesonide, Glycopyrronium, Formoterol Fumarate (BGF) Metered Dose Inhaler (MDI), Budesonide and Formoterol Fumarate (BFF) MDI and Placebo MDI on Exercise Parameters in Participants With Chronic Obstructive Pulmonary Disease (COPD). (ATHLOS)

Chronic Obstructive Pulmonary Disease

Germany, Spain, United States, China, Korea, Republic of, Argentina, United Kingdom, Canada
University of Colorado, Denver
United States Department of Defense

Recruiting

Advair HFA in Healthy and HAPE Predisposed Subjects (SWIFTARC)

Altitude Edema

United States
University of Missouri-Columbia

Recruiting

CAT BITE Antibiotic Prophylaxis for the Hand/Forearm (CATBITE) (CATBITE)

Infection, Bacterial | Anti-bacterial Agents | Hand Injuries | Arm Injury | Cat Bite

United States
Lipidor AB

Recruiting

A Phase III Study in Subjects With Mild to Moderate Psoriasis. (AKVANO-AKP02)

Mild to Moderate Psoriasis

India

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