Search clinical trials for: Control Groups

Total 46633 results

Pfizer

Completed

A Methodological Open Label Cross-Over Controlled Study To Assess The Effect Of Drugs On Ventricular Repolarization and QT Interval At Fixed Heart Rate Under Autonomic Blockade

Patients With Pace Makers But no Evidence of Ischemic Heart Disease

United Kingdom, Belgium
Medical Research Foundation, The Netherlands
Netherlands: Ministry of Health, Welfare and Sports; Langerhans Foundation,...

Completed

The Diabetes Specialist Nurse as Delegated Main Care Provider for Patients With Type 2 Diabetes

Diabetes Mellitus, Type 2

Netherlands
Université de Sherbrooke
Fonds de la Recherche en Santé du Québec

Completed

Efficacy and Feasibility of an Intermittent Weight Loss Program.

Obesity

Canada
Virginia Ambulatory Care Outcomes Research Network

Completed

Quitlink : A Leveraging Solution to Tobacco Counseling

Smoking

United States
Aarhus University Hospital Skejby

Unknown

Left Ventricular Function and Remodelling During Permanent Pacing

Sick Sinus Syndrome | AV-Block

Denmark
Assistance Publique - Hôpitaux de Paris

Terminated

Analgesic Effect in Children of Low-Dose Ketamine for Mucositis Treated by Patient-Controlled Analgesia With Morphine

Cancer | Mucositis

France
Federal University of São Paulo

Terminated

INFLUENCE OF TOPICAL INDOMETHACIN ON HYPOTHENSIVE EFFECT OF BRIMONIDINE

Glaucoma
Hospital Pablo Tobón Uribe
Instituto Colombiano para el Desarrollo de la Ciencia y la Tecnología (COLCIENCIAS)

Completed

Tight Glycemic Control in Critical Care Patients

Hyperglycemia | Critical Illness | Insulin Resistance

Colombia
Gruppo Italiano Studio Linfomi

Completed

Safety and Efficacy of Fludarabine and Cyclophosphamide + Rituximab

Follicular Lymphoma

Italy
Swiss Federal Institute of Technology
Swiss National Science Foundation

Unknown

The Effect of Beta-Blockers and Aspirin on Hemostasis and Endothelial Function After Acute Mental Stress

Arteriosclerosis | Stress, Psychological

Switzerland
BioSante Pharmaceuticals

Completed

Efficacy and Safety of a Topical Estradiol Gel for Treatment of Postmenopausal Symptoms

Hot Flashes
Weleda AG

Unknown

Bryophyllum vs. Nifedipine

Tocolysis

Switzerland
Baxter Healthcare Corporation

Completed

Post-Marketing Surveillance of TISSUCOL for Hemostasis in Subjects Undergoing Vascular Reconstruction With Polytetrafluoroethylene (PTFE) Prosthesis

Femoral Vascular Anastomosis

Austria, Germany
NHS Greater Glasgow Yorkhill Division

Unknown

A Prospective Randomised Controlled Trial of Management of Recurrent Nosebleeds in Children

Epistaxis

United Kingdom
The University of Hong Kong

Completed

Randomized Control Trial of Using Tongue Acupuncture in Autistic Spectrum Disorder Using PET Scan for Clinical Correlation

Autistic Disorder | Autism

Hong Kong
Hospital Clinic of Barcelona
Sociedad Española de Neumología y Cirugía Torácica; Fondo de Investigacion...

Completed

Prevention of Ventilator-Associated Pneumonia by Automatic Control of the Tracheal Tube Cuff Pressure

Mechanical Ventilation | Ventilator-Associated Pneumonia

Spain
Baxter Healthcare Corporation

Completed

Safety and Efficacy Study of Fibrin Sealant (FS 4IU) for Skin Graft Fixation and Wound Healing in Subjects With Burn Wounds

Burns

United States
Anglia Ruskin University
Vision CRC

Completed

Cambridge Anti-Myopia Trial: Accommodation Training and Aberration Control in Myopia Development

Myopia

United Kingdom
FHI 360
Ministry of Health, Chile; Chilean Institute of Reproductive Medicine

Completed

Use of Ibuprofen to Prevent IUD Site Effects

IUD Removal

Chile
Institute of Child Health

Completed

Randomised Double Blind Placebo Controlled Cross Over Design of the Efficacy of Topical Morphine for Inflammatory Pain in Children With Epidermolysis Bullosa

Epidermylosis Bullosa

United Kingdom
Luzerner Kantonsspital

Completed

Study to Investigate Effects of Antiischemic Drug Therapy in Silent Ischemia

Myocardial Ischemia

Switzerland
Luzerner Kantonsspital

Completed

Comparison of Anti-Ischemic Drug Therapy and Percutaneous Transluminal Angioplasty After Myocardial Infarction

Myocardial Ischemia

Switzerland
Bispebjerg Hospital

Completed

Photodynamic Therapy of Acne Vulgaris - a Randomized Blinded Controlled Study

Acne Vulgaris

Denmark
Heidelberg University

Completed

Community-Effectiveness of the Distribution of Insecticide-Treated Bed Nets Through Social Marketing Antenatal Care Services in Malaria Control in Rural Burkina Faso

Malaria
University Health Network, Toronto

Unknown

A Pilot Efficacy Study of Inhaled Albuterol Delivered With Akita Breath Control

Asthma

Canada
Kaiser Permanente

Completed

Automated Diabetes Prevention Program

Pre-Diabetes

United States
Texas Back Institute
Orthofix Inc.; Innovative Spinal Technologies, Inc.

Completed

A Randomized, Controlled Trial of Treatment for Disc Herniation With Radiating Leg Pain

Radiating Leg Pain | Disc Protrusion

United States
Bayside Health

Unknown

Post-Operative Pain Management in Patients Undergoing Uterine Artery Embolisation for Symptomatic Leiomyomata

Uterine Fibroids

Australia
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study Comparing Four New Formulations for Premarin in Healthy Postmenopausal Women

Postmenopause
Louisiana State University Health Sciences Center...
Centers for Disease Control and Prevention

Unknown

Offering Influenza and Pneumococcal Vaccine to Patients Being Evaluated in the Emergency Department

High Risk for Serious Influenza | High Risk for Pneumonia

United States
Maulana Azad Medical College

Completed

A Randomized Controlled Trial of Lamivudine in Acute Hepatitis B

Hepatitis B

India
The New York Academy of Medicine
Public Health Solutions

Unknown

Outcome Evaluation of Minority AIDS Initiative Programs in the New York EMA

HIV Infections

United States
Public Health Service of Amsterdam

Terminated

Effect Study of a Theory-Based Internet Intervention on Safe-Sex Practices

Sexual Risk Behavior for HIV-Infection

Netherlands
Beth Israel Deaconess Medical Center
Centers for Disease Control and Prevention

Completed

Mechanisms and Therapeutic Effects of the Relaxation Response in Elderly Hypertensive Patients

Hypertension

United States
Rabin Medical Center

Completed

Anti-Estrogen Therapy for Hereditary Hemorrhagic Telangiectasia A Double-Blind Placebo-Controlled Clinical Trial

Hereditary Hemorrhagic Telangiectasia

Israel
The S. Daniel Abraham International Center for...
Hadassah Medical Organization; Harvard University; Soroka University Medical... and other collaborators

Unknown

Moderate Alcohol Intake Among Patients With Type 2 Diabetes

Type 2 Diabetes
International Union Against Tuberculosis and Lung...
United States Agency for International Development (USAID)

Unknown

Multicenter Trial for the Evaluation of a Fixed Dose Combined Tablet for the Treatment of Pulmonary Tuberculosis

Tuberculosis

Algeria, Bolivia, Colombia, Guinea, Mozambique, Nepal, Peru, Tanzania, Vietnam
Sheffield Teaching Hospitals NHS Foundation Trust
World Cancer Research Fund International

Terminated

Folate and Protection Against Cervical Cancer

Cervical Cancer

United Kingdom
Kaunas University of Medicine

Unknown

Investigation of Early Hormonotherapy Efficacy of Prostate Cancer

Prostate Cancer

Lithuania
Bethesda General Hospital, Hoogeveen
Novo Nordisk A/S; Merck Sharp & Dohme LLC; Merck KGaA, Darmstadt, Germany; Takeda; LifeSc... and other collaborators

Completed

The HOME Trial: Hyperinsulinaemia: the Outcome of Its Metabolic Effects, a Randomized Controlled Trial

Type 2 Diabetes Mellitus

Netherlands
Rabin Medical Center

Unknown

The Analgesic Effect of Nitroglycerin Patch for Postoperative Pain After Total Knee Replacement

Total Knee Arthroplasty

Israel
Hamilton Health Sciences Corporation
Eli Lilly and Company

Completed

Olanzapine in the Treatment of Hair Pulling (Trichotillomania)

Trichotillomania

Canada
University of South Florida
Janssen, LP

Completed

A Study of Risperidone Monotherapy in Bipolar Anxiety

Generalized Anxiety Disorder | Bipolar Disorder | Panic Disorder

United States
Odense University Hospital
University of Southern Denmark; Crohn's and Colitis Foundation

Completed

Treatment of Ulcerative Colitis With a Combination of Lactobacillus Rhamnosus and Lactobacillus Acidophilus.

Ulcerative Colitis

Denmark
Mount Sinai Hospital, Canada

Terminated

Pilot Study to Assess Safety and Feasibility of Resuscitation of Preterm Infants With Controlled Volume of Air/Oxygen

Resuscitation

Canada
Hopital Antoine Beclere

Unknown

Evaluation of Therapeutic Strategies for Treatment of Ectopic Pregnancies (EP) and Evaluation of Subsequent Fertility

Tubal Pregnancy

France
59th Medical Wing

Completed

Intracervical Block Versus Placebo to Assess Pain Control During Hysterosalpingogram

Infertility

United States
University of Manchester

Completed

Randomised Controlled Trial of Condoms Plus Additional Lubrication

Contraception
University of Glasgow
Equity Partners (University Challenge Fund)

Unknown

Effect Site Controlled, Reaction Time Safeguarded, Patient Maintained Sedation With Propofol in Anxious Patients

Surgery | Dental Anxiety | Colonoscopy | Oral Surgical Procedures | Surgery, Oral

United Kingdom
Pfizer

Completed

A Randomized Double Blind, Placebo Controlled Balanced 4-Way Crossover Study To Assess The Efficacy Of Single Oral Doses

Impotence

Norway, United Kingdom

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