Search clinical trials for: cohort study

Total 120740 results

Technical University of Munich
German Cancer Research Center; Helmholtz Munich, Munich; Charité University Hospital...

Recruiting

Munich ME/CFS Cohort Study (MUC-CFS)

Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) (ICD-10 G93.3)

Germany
Samsun University

Recruiting

Validity of the Turkish Version of "Perception of Quality in Anesthesia": A Prospective Observational Cohort Study

Patient Satisfaction

Turkey
Wuhan Union Hospital, China

Recruiting

A Study of Neoadjuvant TCHpy（Pyrotinib ，Trastuzumab，Carboplatin and Paclitaxel）for ER+/HER2+ Breast Cancer

Breast Cancer | Neoadjuvant

China
Xijing Hospital

Recruiting

A Population-based, Multicenter Cohort Study of Combined Screening for Gastrointestinal Tumors

Digestive Disease

China
Institute of Hematology & Blood Diseases Hospital

Recruiting

Growth and Development-related Outcomes in Children With Transfusion-dependent Beta-thalassemia After Gene Therapy

Gene Therapy | Transfusion-dependent Beta-Thalassemia

China
Shanghai Yueyang Integrated Medicine Hospital

Recruiting

Cohort Study of Inpatients and Outpatient Patients With Cerebral Small Vessel Disease

Cerebral Small Vessel Diseases

China
China Medical University Hospital
Ministry of Health and Welfare, Taiwan

Recruiting

Risk Factors, Prognosis, and Potential Chemoprevention Drugs in Patients With Recurrent Hepatocellular Carcinoma After Curative Surgeries: a Nationwide Retrospective Cohort Study and a Multi-center Prospective Cohort Analysis

Surgery | Hepatocellular Carcinoma Recurrent

Taiwan
Akeso

Not yet recruiting

A Study of AK104/Tislelizumab With Chemotherapy as First-line Treatment in PD-L1 TPS < 1% Non-small Cell Lung Cancer

Locally Advanced or Metastatic NSCLC

China
Cancer Institute and Hospital, Chinese Academy...
Chinese Academy of Medical Sciences Cancer Hospital，Shanxi Center; Chinese... and other collaborators

Not yet recruiting

Study of Utidelone Based Neoadjuvant Treatment on Early High-risk or Locally Advanced Breast Cancer

Breast Cancer | Neoadjuvant Therapy

China
Institut Cancerologie de l'Ouest

Not yet recruiting

Prediction in Silico of Pathological Response in a Prospective Cohort Study of Early Breast Cancer Patients (NEOEPICURE)

Breast Cancer

France
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

Recruiting

Study of Autologous Tumor-Draining Lymph Node-Derived Lymphocytes for Advanced HER2-Negative Breast Cancer

Breast Neoplasms

China
Xuanwu Hospital, Beijing

Not yet recruiting

A Prospective Cohort Study of for Surgical Treatment of Irreducible Atlantoaxial Dislocation

Atlantoaxial Dislocation
Cairo University

Not yet recruiting

Effectiveness of Oral Health Education Programs Among School Children, Their Mothers and Teachers in Fayyum: Cohort Study

Dental Caries
Nanfang Hospital, Southern Medical University

Recruiting

Comparing Ciprofol and Propofol for Sedation in Hypotensive ICU Patients: a Single Center Prospective Cohort Study

Sedation | Propofol | Low Blood Pressure | Norepinephrine | Ciprofol

China
Assistance Publique - Hôpitaux de Paris
Institut National de la Santé Et de la Recherche Médicale, France; Sorbonne... and other collaborators

Not yet recruiting

Clonal Hematopoiesis of Immunological Significance (CHIS)

Immune System Diseases | Lymphoma | Lymphoproliferative Disorders | Autoimmune Diseases | Inflammation | Myelodysplastic Syndromes | Hematologic Diseases | Leukemia | Myeloproliferative Disorders | Myelodysplastic-Myeloproliferative Diseases | Monoclonal Gammopathy of Undetermined Significance | Autoinflammatory... and other conditions
Jiangsu Taizhou People's Hospital

Recruiting

Cohort Study of Chronic Heart Failure (CHF)

Heart Failure

China
Beijing Friendship Hospital

Recruiting

A Study of Factors Influencing Recurrence After Thermal Ablation of Papillary Thyroid Carcinoma

Papillary Thyroid Carcinoma | Thermal Ablation

China
Copenhagen University Hospital at Herlev

Not yet recruiting

Danish Precocious Puberty Study - DAPP Study A National Cohort Study on Incidence and Etiologies for Precocious Puberty (DAPP)

Puberty, Precocious

Denmark
VisionCare, Inc.
Wolfson Medical Center

Not yet recruiting

A Study of the SING IMT in an Israeli Cohort

Age-Related Macular Degeneration | Geographic Atrophy

Israel
Fujian Medical University
Fujian Cancer Hospital; First Affiliated Hospital of Fujian Medical University and other collaborators

Recruiting

A Cohort Study on the Safety of Laparoscopic Resection of 5cm or Larger Gastric Gastrointestinal Stromal Tumors

Gastrointestinal Stromal Tumors

China
Beijing Chao Yang Hospital

Recruiting

The Cohort Study for Asthma in China

Asthma, Bronchial

China
University of Nottingham

Not yet recruiting

An Observational Cohort Study to Assess the Postop Activity of Colorectal Patients Undergoing Elective Surgery (PHYSPAL) (PHYSPAL)

Colorectal (Colon or Rectal) Cancer

United Kingdom
Fujian Maternity and Child Health Hospital

Recruiting

A Multicenter Cohort Study Assessing the Efficacy and Adverse Effects of HPV Vaccination in Chinese Women

Efficacy, Self | Adverse Effect | Woman | Human Papillomavirus Vaccines | China

China
Xiangya Hospital of Central South University

Recruiting

a Cohort Study of Ischemic Cerebrovascular Disease

Ischaemic Stroke

China
Pfizer

Recruiting

A Study for Multiple Tablet Forms of The Study Medicine (PF-07220060) in Healthy Adults

Healthy Participants

United States
Fudan University

Recruiting

A Cohort Study of Musculoskeletal Health in Patients With Breast Cancer During Aromatase Inhibitors Therapy

Musculoskeletal Health

China
Jinling Hospital, China

Recruiting

Renal Cancer Monitoring Based on ctDNA Methylomics: A Prospective Cohort Study (MEMORY Study)

Kidney Cancer | Kidney Neoplasms | Carcinoma | Renal Cell Carcinoma | RCC

China
Erasca, Inc.

Recruiting

A Study to Assess Naporafenib (ERAS-254) Administered With Trametinib in Patients With RAS Q61X Mutations (SEACRAFT-1)

Advanced or Metastatic Solid Tumors

United States, Korea, Republic of, Canada, United Kingdom, Australia
Jemincare

Recruiting

Safety, Tolerability of JMKX003002 in Phase 1 Study in Healthy Subjects

Safety and Tolerability

China
Radboud University Medical Center

Recruiting

A Prospective, Multicenter, Single-arm MAC-PD Cohort: a NTM-NET and ESGMYC Collaborative Study (MAC-PD cohort)

Mycobacterium Avium Complex Pulmonary Disease

Korea, Republic of, United States, Croatia, Japan, Netherlands
Seagen Inc.

Recruiting

HER2 and LA/mUC: A Multi-country Chart Review Cohort Study

Urothelial Carcinoma

United States, France
Institut National de la Santé Et de la Recherche...

Recruiting

European Cystinosis Cohort (RaDiCo-ECYSCO)

Cystinosis

France
Changi General Hospital

Recruiting

Precision Medicine to Predict the Trajectory of Liver Cirrhosis: Prospective Cohort Study

Liver Cirrhosis | Metabolic Syndrome | Frailty | Spleen; Fibrosis

Singapore
RenJi Hospital

Not yet recruiting

The Construction of Clinical Database and Multiomics Biobank Based on a Multicentral Prospective Cohort of Benign and Malignant Biliary Tract Diseases

Biliary Tract Diseases | Intrahepatic Cholangiocarcinoma | Biliary Tract Neoplasms | Gallbladder Cancer | Extrahepatic Bile Duct Cancer | Gall Stone
Brain Health Scotland Life Sciences Ltd

Recruiting

IONA Longitudinal Cohort Study (IONA LCS)

Dementia | Alzheimer Disease

United Kingdom
First Affiliated Hospital of Chongqing Medical...
The Second Affiliated Hospital of Chongqing Medical University; Second Xiangya...

Recruiting

Multimodal Magnetic Resonance Imaging-based Study of Electroconvulsive Efficacy Prediction in Adolescents With Depression: a Multicenter Prospective Cohort Study

Major Depressive Disorder | Magnetic Resonance Imaging | Electroconvulsive Therapy

China
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

Not yet recruiting

RARC vs LRC in A Multicenter Cohort Study

Bladder Cancer
Nanfang Hospital, Southern Medical University

Not yet recruiting

A Multicenter Prospective Cohort Study Study of CLAG Regimen in Acute Myeloid Leukemia Patients With First-induction Failure (CLAG)

AML

China
Sichuan Kelun Pharmaceutical Research Institute...
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.

Recruiting

A Phase III Study of SKB264 for EGFR Mutant NSCLC Patients

Non-small Cell Lung Cancer

China
Zhiwu Huang, Ph.D.

Recruiting

Cohort Study on Biomarkers and Clinical Treatment of Tinnitus

Tinnitus, Subjective | Transcranial Magnetic Stimulation, Repetitive | Acoustic Stimulation | Magnetoencephalography

China
GCS Ramsay Santé pour l'Enseignement et la Recherche

Recruiting

Longitudinal, Prospective, French, Multicenter Cohort Study on Pancreatic Radiofrequency (RAFPAN2)

Pancreatic Tumor

France
University Hospital, Strasbourg, France

Recruiting

Contribution of the Sonication of Implants to the Diagnosis of Joint Prosthesis Infection: A Retrospective Cohort Study (SonicHUS)

Prosthesis Related Infection

France
AIPING ZHOU

Recruiting

Palbociclib Combined With Afatinib for Advanced Squamous Carcinoma of Esophagus or Gastroesophageal Junction

Esophagus Squamous Cell Carcinoma

China
Children's Hospital of Fudan University

Not yet recruiting

A Cohort Study on Anti-microbial Stewardship in PICU

Infections
Peking Union Medical College Hospital

Recruiting

Efficacy and Safety of Comprehensive Treatment in Patients With IR-CAD: a Self-controlled Cohort Study

Coronary Artery Disease | Inflammation | Coronary Artery Disease Progression | Coronary Artery Stenosis | Coronary Artery Restenosis | Inflammatory Disease | Inflammation Vascular

China
Technische Universität Dresden
Institute of Social Medicine and Health Services Research, Medical Faculty... and other collaborators

Recruiting

Nationwide Uniform Scientific Evaluation of Flexible and Integrated Treatment Projects From 2022 Onwards (EVA64_2)

Mental Health | Cohort Studies | Psychiatry | Evaluation Study | Cross-sectoral Treatment | Flexible and Integrated Treatment | FIT

Germany
Instituto de Investigación Marqués de Valdecilla

Recruiting

A Population-based Cohort in Northern Spain (COHORTE)

Chronic Disease

Spain
Zhongshan Ophthalmic Center, Sun Yat-sen University

Recruiting

The Aging Eye Cohort Study (AECS)

Eye Diseases

China
Suzhou Municipal Hospital

Recruiting

Senile Osteoporotic Fractures Cohort Study（SOFCS）

Osteoporotic Fractures

China
University of Iceland
Uppsala University

Recruiting

The Lóa Study: A Brief Digital Intervention for Women With Intrusive Memories in the SAGA Cohort

Intrusive Memories of Traumatic Event(s)

Iceland

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