Search clinical trials for: Respondent Driven Sampling

Total 4314 results

NHS Tayside
University of Dundee

Completed

Ask a Friend to Take a Test for Hepatitis C Infection

Hepatitis C

United Kingdom
Kovacs Foundation

Terminated

WHODAS-II for Patients With Nonspecific Low Back Pain

Low Back Pain

Spain
George Washington University

Completed

Burnout Among Members of AAGL

Burnout, Professional

United States
Kovacs Foundation

Unknown

The Influence of Different Factors on Workers' Disability Due to Low Back Pain

Low Back Pain

Spain
Ziv Hospital
Hillel Yafe MC Hadera

Completed

Do Low High Density Lipoprotein (HDL) Levels Predict Treatment Outcome in Patients With Chronic Hepatitis C Viral Infection?

Chronic Hepatitis C Viral Infection

Israel
Pontificia Universidad Catolica de Chile
Fondo Nacional de Desarrollo Científico y Tecnológico, Chile

Unknown

Resistance to Immunotherapy in Gastric Cancer (MERIT)

Metastatic Gastric Cancer

Chile
Hospices Civils de Lyon

Unknown

Study of the Prevalence of Fabry Disease in French Dialysis Patients (FABRYDIAL)

End Stage Renal Disease | Fabry Disease | Renal Dialysis

France
Assistance Publique - Hôpitaux de Paris
Ministry of Health, France

Completed

Clinical Significance of Heterozygosity for Mutations of the SLC12A3 Gene Coding for the Thiazide Sensitive Na-Cl Cotransporter (HEPHYGI)

Heterozygous Carriers of Gitelman Syndrome

France
University Hospital, Bordeaux

Completed

Are Standard Dosing Regimens of Piperacillin-Tazobactam Suitable in Critically Ill Patients With Open Abdomen and Negative Pressure Wound Therapy? A Population Pharmacokinetic Study. (PK-LAP)

Critical Illness | Laparotomy | Piperacillin, Tazobactam Drug Combination

France
Sir Mortimer B. Davis - Jewish General Hospital

Recruiting

No Surgery Trial / Two Dose-escalation Strategies (Morpheus)

Stage II Rectal Cancer

Canada
Colorado State University
National Cancer Institute (NCI)

Recruiting

Sustaining Physical Activity After Cancer Exercise Sessions (SPAACES)

Physical Activity Behavior | Behavior Change Interventions | Exercise Oncology

United States
University of Brasilia
University of Burgundy

Suspended

Neuromuscular Adaptations After Training in the Muscle Belly of Triceps Surae

Electrical Stimulation

Brazil
University of Saskatchewan
Ansh Labs

Completed

Physiologic Mechanisms Underlying Ovarian Follicular Waves During the Menstrual Cycle

Reproductive Issues

Canada
Harvard University

Completed

Willingness to Participate in Clinical Trials Among Black and African Americans

Researcher-Subject Relations

United States
Samsung Medical Center
RainMed Medical

Completed

Prognostic Implication of Angiography-Derived IMR in STEMI Patients

Acute ST-segment Elevation Myocardial Infarction
Erasmus Medical Center

Recruiting

The Clinical Validation of a Dried Blood Spot Method for Vancomycin and Creatinine (ADVANCED)

Vancomycin

Netherlands
National Center for Tumor Diseases, Heidelberg

Terminated

Sequential FDG-PET (Positron Emission Tomography) and Induction Chemotherapy in Locally Advanced Adenocarcinoma of the Esophagogastric Junction (AEG) (HICON)

Adenocarcinomas of the Esophagogastric Junction

Germany
Yonsei University

Recruiting

The Role of Cytoreductive Nephrectomy in Metastatic Renal Cell Carcinoma in Immuno-oncology Era: SEVURO-CN Trial (SEVURO-CN)

Kidney Cancer | Synchronous Neoplasm | Clear Cell Renal Cell Carcinoma Metastatic

Korea, Republic of
Seoul National University Hospital

Recruiting

Driving Ability Evaluation System to Improve the Conditional Driving License System: Safety and Feasibility Study.

Automobile Driving

Korea, Republic of
Centre Hospitalier Sud Francilien

Not yet recruiting

Metagenomic Analysis of Bacterial Microbiota in Breast Milk (MIC-LAMA2)

Bacteria in Breast Milk

France
University of Dundee

Completed

Appropriate Dosing to Optimise Personalised Cancer Treatments (ADOPT)

Ovarian Cancer | Lung Cancer, Non-small Cell | Melanoma Stage IV | Melanoma Stage III | Renal Cancer Stage III | Renal Cancer Stage IV

United Kingdom
University of Michigan
LFR International

Recruiting

Deploying Emergency Bystander Internet Training (DEBIT)

Trauma | Trauma Injury

Kenya, Nigeria, Sierra Leone, Uganda
Central Hospital, Nancy, France
Assistance Publique - Hôpitaux de Paris; University Hospital, Bordeaux; Poitiers... and other collaborators

Completed

Development and Validation of a Scale Measuring Preoperative Expectations in Parkinson's Disease

Parkinson's Disease

France
University of Colorado, Denver
National Institute on Aging (NIA)

Completed

Advancing Understanding of Transportation Options (AUTO)

Stroke | Multiple Sclerosis | Glaucoma | Brain Injuries | Macular Degeneration | Arthritis | Chronic Obstructive Pulmonary Disease | Parkinson Disease | Restless Legs Syndrome | Diabetic Retinopathy | Insomnia | Retinitis Pigmentosa | Obstructive Sleep Apnea | Dementia | End Stage Renal Disease | Sleep Apnea | Syncope | Seizures and other conditions

United States
Erasmus Medical Center

Recruiting

A Dried Blood Spot Sampling Method for Vancomycin and Creatinine Monitoring for OPAT (ADVANCEDOPAT)

Infection, Bacterial

Netherlands
Centre Hospitalier Universitaire Dijon

Not yet recruiting

Study of Vitreoretinal Molecular Changes During Rhegmatogenous Retinal Detachment (LIPIDRET)

Rhegmatogenous Retinal Detachments

France
Seoul National University Hospital

Recruiting

Driving Ability Evaluation System to Improve the Conditional Driving License System: Feasibility Study of High-risk Drivers.

Automobile Driving

Korea, Republic of
Onze Lieve Vrouw Hospital
University Ghent

Completed

Individualized Cefepime Dosing Study (INCED)

Antimicrobial Treatment
Joslin Diabetes Center
Sunstar, Inc.

Completed

Changes in Inflammatory State in Asian Americans Changing From Traditional Asian Diets to American Diet - a Pilot Study

Inflammation | Cardiovascular Disease | Diabetes | Insulin Resistance | Periodontal Disease

United States
Medical University of Graz
Joanneum Research Forschungsgesellschaft mbH

Completed

Investigating the Influence of Haemolysis on the Potassium Concentration After Capillary Blood Sampling

Hemolysis
University Hospital, Antwerp

Completed

The 1 Year Follow-up Objective Oral Appliance Compliance

Sleep-disordered Breathing

Belgium
Institut Pasteur
Institut National de la Santé Et de la Recherche Médicale, France; University... and other collaborators

Unknown

SouthEast Asia Encephalitis Project (SEAe)

Encephalitis

Vietnam, Cambodia, Lao People's Democratic Republic, Myanmar
Imperial College London

Withdrawn

CD56+CD3- NK Cells Following Allogeneic Stem Cell Transplantation

Allogeneic Stem Cell Transplant | Haematological Malignancies | CD56+CD3- NK Cells

United Kingdom
Yale University
American Psychological Foundation

Completed

Weight Regain Treatment Post-Bariatric Surgery

Obesity, Overweight

United States
Assistance Publique Hopitaux De Marseille

Completed

Immunophenotyping of Plasma Cells and Immune Effector Cells in Peripheral Whole Blood and Bone Marrow Samples From Multiple Myeloma (MM) Patients (MYELOME-MM)

Multiple Myeloma

France
Rennes University Hospital

Completed

IL-2 Signaling and Polarization of Regulatory LBs: Involvement in Multiple Sclerosis (BREGS)

Multiple Sclerosis

France
Institut Pasteur
Sanofi Pasteur, a Sanofi Company; Institut Pasteur of Cote d'Ivoire

Completed

Pertussis Immunization Programs in Low Income Countries - Ivory Coast (PERILIC-IC)

Bordetella Pertussis, Whooping Cough

Côte D'Ivoire
University Hospital, Toulouse

Completed

Specialized Proresolving Mediators in Pneumocystis Jirovecii Pneumonia (INFLA-PCP)

Pneumonia, Pneumocystis

France
Washington University School of Medicine

Completed

Preventing Hypoglycemia

Diabetes
University of Lincoln

Completed

Community First Responders' Role in the Current and Future Rural Health and Care Workforce

Emergency Medical Services

United Kingdom
Institut Curie

Recruiting

Comparative Study of Diagnostic and Prognosis Biomarkers of Prostate Cancer in Liquid Biopsy (HOPE)

Prostate Cancer | Healthy Donors

France
Centre Hospitalier Universitaire de Nīmes
Technological Innovations for Detection and Diagnosis Laboratory

Completed

Diagnostic Validation of Rapid Detection of the COVID-19 Causative Virus (SARS-CoV-2) in Saliva Samples by Mass Spectrometry (SALICOV)

Covid19

France
University College, London
University College London Hospitals

Unknown

Regulation of Lipid Metabolism in Autoimmune Disease: Multiple Sclerosis (RELOAD-MS)

Multiple Sclerosis

United Kingdom
Centre Hospitalier Universitaire de Saint Etienne

Withdrawn

Study of the Microbiological Profile of Stool in Patients With Anorexia Nervosa (ANOSTOOL)

Anorexia Nervosa | Eating Disorder

France
CardioRenal

Completed

Evaluation of a Blood Potassium Measurement Device From Capillary Samples (ALPHA) (ALPHA)

Potassium Measurement

Belgium
Centre Hospitalier Universitaire Dijon

Recruiting

Interstitial Fluid Composition in Patients With Septic Versus Non-septic Shock: an Exploratory Pilot Study (INTERSEP)

Septic Shock | Interstitial Liquid

France
University of Catanzaro

Completed

Hemorrhoids and Metalloproteinases, Observational Study (HeMe)

Extracellular Matrix Alteration | HEMORRHOIDS
Bangalore Assisted Conception Centre

Completed

Endometrial Injury and IVF-ET Outcome

Infertility

India
Universidad de Antioquia
Hospital Pablo Tobón Uribe

Unknown

Pharmacogenomic in Colombian Patients With Rheumatoid Arthritis

Pharmacological Action

Colombia
Pathoquest
Imagine Institute

Completed

Evaluation of High Throughput Sequencing for Screening of Pathogens in Immunocompromised Patients With Suspected Infectious Disease. (PATHOQUEST1)

Immunodeficiency and Suspected Infection

France

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