Search clinical trials for: prospective population-based cohort

Total 8989 results

The First Hospital of Jilin University

Not yet recruiting

Comparison of Lung Ultrasound Scores With Clinical Models for Predicting Bronchopulmonary Dysplasia：A Multi-center Prospective Cohort Study

Bronchopulmonary Dysplasia | Lung Ultrasound
Peking University Third Hospital
Bayer

Not yet recruiting

Efficacy and Safety of Darolutamide in Combination With Androgen-Deprivation Therapy in Prostate Cancer Patients With Lymph Node-positive After Radical Prostatectomy: A Prospective Observational Cohort Study

Prostate Cancer

China
M.D. Anderson Cancer Center

Not yet recruiting

Prospective Observational Cohort Study of Transplant and Cell Therapy Candidates and Recipients to Assess Social Determinants of Health

Transplant and Cell Therapy

United States
Zhujiang Hospital

Recruiting

The Correlation of Intracranial Artery Calcification and Outcomes of Mechanical Thrombectomy (CAIS-MT)

Vascular Diseases | Stroke | Cerebrovascular Disorders | Brain Diseases | Central Nervous System Diseases | Nervous System Diseases | Ischemic Stroke | Stroke, Acute | Intracranial Arterial Calcification

China
Peking University Third Hospital
Peking University; The First Affiliated Hospital of Anhui Medical University; First Affiliated Hospital, Sun Yat-Sen University and other collaborators

Recruiting

Multicenter Prospective Cohort Study of Twin Maternal-Child Dyads in China (ChiTwiMC)

Pre-Eclampsia | High Risk Pregnancy | Twin Pregnancy, Antepartum Condition or Complication | Pre-Term | Twin Dichorionic Diamniotic Placenta | Twin to Twin Transfusion as Antepartum Condition | Twin Placenta | Twin Monochorionic Diamniotic Placenta

China
Cancer Institute and Hospital, Chinese Academy...

Not yet recruiting

A Multicentre Prospective Cohort Study: Intensive Adjuvant Therapy for TNBC With BRCA Gene Mutation

Early-stage Triple-negative Breast Cancer With BRCA1/2 Mutations

China
Cancer Institute and Hospital, Chinese Academy...

Not yet recruiting

A Multicentre Prospective Cohort Study: Effect of (Neo)Adjuvant Therapy on Lipids in Young Breast Cancer Patients

Lipids | Young Breast Cancer Patient | Anti-tumour Drug Therapy
University Health Network, Toronto
Queen's University

Not yet recruiting

Albumin Utilization in Adult Cardiac Surgical Patients : A Multicentre Prospective Cohort Study (AlbACS-1Pro)

Antithrombin III Levels | Albumin Levels

Canada
Finnish Institute for Health and Welfare
University of Helsinki; Tampere University; University of Eastern Finland; Strategic...

Recruiting

Adolescent Interpersonal Counseling in Primary Care

Major Depressive Disorder | Depressive Symptoms Mild to Moderate in Severity

Finland
Azienda Sanitaria di Firenze

Not yet recruiting

The COLD2B Multicenter, Two-arm Prospective Cohort Study (COLD2B)

Acute Diverticulitis

Italy
Assistance Publique Hopitaux De Marseille

Recruiting

Prospective Multicenter Cohort Study to Validate Four Groups of Biomarkers for Assessing Lung Cancer Risk Among Patients With Atheromatous Cardiovascular Disease in a Screening Pathway (BIOCEPTION)

Lung Cancer | Smoking-related Pathology | Atheroma | Non-progressive Cancer > 5 Years

France
Nanfang Hospital, Southern Medical University

Recruiting

Prospective Cohort Study of Complications and Outcomes in Cirrhosis

Decompensated Cirrhosis | Overt Hepatic Encephalopathy | CMV Reactivation

China
Federation Francophone de Cancerologie Digestive

Recruiting

Prospective Cohort Study of Immunotherapy Resistance in Metastatic Colorectal Cancer Patients With MSI (CORESIM)

Colorectal Cancer Metastatic | Microsatellite Instability-High Colorectal Cancer

France
Rennes University Hospital

Not yet recruiting

Medico-economic Evaluation of Robot-assisted Laparoscopy Compared With Conventional Laparoscopy in Hysterectomy for Endometrial Cancer. (ROBOT-ECO-GYN)

Hysterectomies for Low- or Intermediate-risk Endometrial Carcinoma

France
Aya Ayman Ahmed

Not yet recruiting

Assessment of Serum Concentration of Interleukin-17 and Osteoprotegerin in Response to Surgical Trauma Induced by Management of Mandibular Fractures Via Intraoral Versus Extraoral Approaches: Prospective Cohort Study

Mandibular Fractures
Peking University First Hospital
First Affiliated Hospital Xi'an Jiaotong University; Shandong Provincial Hospital and other collaborators

Recruiting

A Multicenter, Prospective Cohort Study of Preserved Ratio Impaired Spirometry(PRISm) in a Population

COPD

China
Assistance Publique - Hôpitaux de Paris

Not yet recruiting

Multi-modal Characterisation of Hepatocellular Carcinoma (HCC) Treated With Targeted Radionuclide Therapy (TRT): Prospective Interventional Multicentre National Cohort (OPERANDI-HCC)

Hepatocellular Carcinoma | Radioembolization

France
Qilu Hospital of Shandong University

Recruiting

A Prospective Birth Cohort of Infants With Allergy and Neurodevelopmental Disorders in China

Neurodevelopmental Disorders | Child Allergy

China
Vrije Universiteit Brussel
University Ghent; Research Foundation Flanders

Not yet recruiting

Muscular Changes in the First 12 Weeks After Stroke. (StrIMuC12)

Stroke
University of Turin, Italy
Azienda Unità Sanitaria Locale Reggio Emilia; IRCCS Sacro Cuore Don Calabria... and other collaborators

Recruiting

PrOsPective Cohort Study for STereotactic Arhythmia Radioablation (STAR) of Refractory Ventricular Tachycardia (POPSTAR)

Refractory Ventricular Tachycardia

Italy
Unity Health Toronto

Recruiting

Mpox Prospective Observational Cohort Study (MPOCS)

Monkeypox

Canada
UNICEF - Venezuela

Recruiting

Treatment of Acute Malnutrition in Outpatient Care Services in Venezuela: a Prospective Cohort Research

Wasting | Acute Malnutrition in Childhood | Child Malnutrition

Venezuela
Zhejiang University
Beijing YouAn Hospital; Beijing Ditan Hospital; Huashan Hospital; Qilu Hospital...

Not yet recruiting

A Multicenter Prospective Clinical Cohort Study on the Pathogen Spectrum of HIV/AIDS Complicated With Infection

HIV Infections | Acquired Immunodeficiency Syndrome
Peking University Third Hospital
Beijing Yanqing Hospital

Recruiting

A Prospective Multicenter Cohort Study About Internal Fixation Using PFUN Versus PFNA for Femoral Intertrochanteric Fracture

Femoral Intertrochanteric Fractures

China
Zhejiang University
Beijing YouAn Hospital; Beijing Ditan Hospital; Huashan Hospital; Qilu Hospital...

Not yet recruiting

A Multicenter Prospective Clinical Cohort Study on the Pathogen Spectrum of Severe Hepatitis (Liver Failure) Complicated With Infection

Liver Failure
Mayo Clinic
National Cancer Institute (NCI)

Not yet recruiting

Pancreatic Cancer Detection Consortium (PCDC) Prospective Cohorts

Pancreatic Carcinoma

United States
Northwestern University
The Chrysalis Initiative

Not yet recruiting

Breast Cancer - Navigate - Prospective Cohort

Quality of Life | Breast Cancer | Chemotherapy

United States
Renato Cagnacci Neto
M.D. Anderson Cancer Center; Eduardo Mondlane University; Hospital Central de... and other collaborators

Not yet recruiting

A Prospective Cohort With Patient Navigation as an Intervention for Breast Cancer Patients (NAVIMOZ)

Breast Neoplasm Malignant Primary
Assistance Publique - Hôpitaux de Paris

Recruiting

Multi-modal Characterisation of Gastroenteropancreatic Neuroendocrine Tumours (GEP-NETs) Treated With Targeted Radionuclide Therapy (TRT): Prospective Interventional Multicentre National Cohort (OPERANDI-NET)

Radiotherapy | Gastroenteropancreatic Neuroendocrine Tumor

France
Ferran Morell

Not yet recruiting

Severe Prospective Observational COPD Catalonia (SPOCCAT)

Severe Chronic Obstructive Pulmonary Disease
Ain Shams University

Not yet recruiting

Lower Placental Edge Thickness in Relation to Gestational Age at Delivery in Placenta Accreta (Prospective Cohort Study)

Placenta Accreta
Zhujiang Hospital

Recruiting

Dynamic Changes in Human Microbiome Predict the Risk of Adverse Outcomes in Patients With Acute Ischemic Stroke: a Multicenter Prospective Cohort Study

Acute Ischemic Stroke

China
Luxembourg Institute of Health
Luxembourg Centre for Systems Biomedicine; FNR (Luxembourg National Research... and other collaborators

Not yet recruiting

Clinnova-RD: A Prospective Cohort Study of Patients With Rheumatoid Diseases (Clinnova-RD)

Rheumatoid Diseases
Pediatric Clinical Research Platform

Recruiting

t-BIOMAP : Prospective Paediatric Cohort Study of Blood Biomarkers in mTBI (t-BIOMAP)

Mild Traumatic Brain Injury

Switzerland
University Hospital, Strasbourg, France

Not yet recruiting

Time to Clearance of Chlamydia Trachomatis and Neisseria Gonorrhoeae RNA After Treatment: a Prospective Cohort Study (DECHLAGO)

Chlamydia Trachomatis | Neisseria Gonorrhoeae | Uncomplicated Infections
Patrick Schjelderup
Aarhus University Hospital

Not yet recruiting

Multiparametric MRI in a Prospective Cohort of Living Kidney Donors, Recipients, and Healthy Controls: Correlations With Markers of Renal Function, Fibrosis and Ageing (MpRenal)

Kidney Transplantation | Living Donors | Senescence | Renal Fibrosis | Multiparametric Magnetic Resonance Imaging
Beijing Friendship Hospital

Recruiting

Comparison of Short-term Application of Dialysis Catheter With Tunnel-cuffed Catheter Versus Non-ccuffed Catheter: a Multicenter Prospective Cohort Study

Clarify the Difference of Short-term Infection Rate Between Diffrent Catheter

China
McGill University Health Centre/Research Institute...

Not yet recruiting

Diagnosing and Monitoring Portal Hypertension Non-invasively Using Spleen Stiffness Measurement in Patients With Advanced Chronic Liver Disease: a Prospective Cohort Study

Advanced Chronic Liver Disease
Leiden University Medical Center
Philips Healthcare; European Commission

Recruiting

Prospective Cohort Study on Thermal Ablation of Malignant Liver Tumors (A-IMAGIO)

Hepatocellular Carcinoma | Liver Metastases | Liver Cancer | Liver Metastasis Colon Cancer

Netherlands
Henan Institute of Cardiovascular Epidemiology

Recruiting

A Prospective Cohort Study of PCI Strategies for Severely Calcified Lesions of Complex Coronary Arteries in the Elderly (PSSCCE)

Coronary Heart Disease

China
Navamindradhiraj University

Recruiting

Effects of Antiplatelet and Antioxidant Agents on Drusen Progression: A Pilot, Prospective Cohort Study

Dry Age-related Macular Degeneration

Thailand
Air Force Military Medical University, China

Recruiting

A Single-center, Prospective Cohort Study on the Differentiation of Benign and Malignant Bile Duct Stenosis Based on Bile and Peripheral Blood cfDNA Methylation Profiles

Bile Duct Diseases | Bile Duct Neoplasms | Jaundice, Obstructive

China
First Affiliated Hospital of Zhejiang University

Recruiting

Microbiome and Host Susceptibility in Severe Pneumonia, a Prospective, Multicenter, Cohort Study (MASS)

Severe Pneumonia

China
Institut National de la Santé Et de la Recherche...

Not yet recruiting

Risk Markers of Arterial Aging. The Paris Prospective Study III-2 (PPS3-2)

Arterial Stiffness
Kazakh Association of Internal Medicine Specialists

Recruiting

Evaluation of the Effectiveness of the Use of a Carnitine-Orotate Complex and Biphenyl Dimethyl Dicarboxylate in the Pathogenetic Therapy of Metabolic-associated Fatty Liver Disease: a Prospective Cohort Study

Metabolic-associated Fatty Liver Disease (MAFLD)

Kazakhstan
Lawson Health Research Institute

Recruiting

The WHERE Study: Waiting for Hip and KneE REplacement (WHERE)

Knee Osteoarthritis | Hip Osteoarthritis

Canada
Luzerner Kantonsspital

Recruiting

COMPLEX Registry - A Prospective COhort Study to Describe the Management and Outcomes of Patients Presenting With compLEX and Calcified Coronary Artery Disease (COMPLEX)

Coronary Artery Disease | Coronary Disease | Angina, Stable | Angina Pectoris | Coronary Arteriosclerosis | Angina, Unstable | Coronary Artery Calcification | Stent Thrombosis | Coronary Restenosis | Stable Chronic Angina

Switzerland
China National Center for Cardiovascular Diseases

Recruiting

Long-term Surveillance of Patients With Venous Thromboembolism: a Nationwide Prospective Cohort Study

Venous Thromboembolism

China
Kazakh Association of Internal Medicine Specialists

Not yet recruiting

Evaluation of the Effectiveness of the Complex of Carnitine Orotate and Biphenyl Dimethyl Dicarboxylate in the Adjuvant Therapy of Chronic Hepatitis D in Real Clinical Practice: a Prospective Cohort Study

Chronic Viral Hepatitis B With Delta-Agent

Kazakhstan
Intergroupe Francophone de Cancerologie Thoracique

Recruiting

A Prospective Cohort Study to Evaluate Molecular pRognostic Factors and Resistance Mechanisms to Osimertinib in Adjuvant Treatment of Completely Resected pIB-IIIA Non-small Cell Lung Carcinoma With Common EGFR Mutations (L858R and Del19) (ROSIE)

Non Small Cell Lung Cancer | EGFR Activating Mutation | EGFR L858R | EGFR DEL19

France

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