Search clinical trials for: OBSERVATIONAL STUDY

Total 119617 results

Luminopia

Recruiting

Clinical Data Registry of Amblyopia Patients on Luminopia Treatment

Amblyopia

United States
University of Roma La Sapienza

Recruiting

Use of 'Mechanical Power' as a Predictor of Increased Serum and Pulmonary Proinflammatory Cytokine Concentrations in Patients With Acute Hypoxemic Respiratory Failure: A Prospective Observational Study

Mechanical Power

Italy
University of Kansas Medical Center

Recruiting

HF2 Registry - Hemodynamic Frontiers in Heart Failure Registry (HF2 Registry)

Heart Failure

United States
Merit Medical Systems, Inc.

Not yet recruiting

Observational Study of the Merit HeRO® Graft and Super HeRO® in Patients on Hemodialysis (PReSeRVE-HD)

End Stage Renal Disease | Hemodialysis Access Failure
AbbVie

Not yet recruiting

An Observational Study to Assess Real-World Use of Upadacitinib Tablets in Adolescent and Adult Participants With Moderate to Severe Atopic Dermatitis in China (REACH-AD)

Atopic Dermatitis
Bristol-Myers Squibb

Not yet recruiting

Observational Study of Muscle Invasive Urothelial Carcinoma Participants Treated With Adjuvant Nivolumab in France (URADJ)

Urothelial Carcinoma

France
Bristol-Myers Squibb

Recruiting

Observational Study in Japanese Patients With Peripheral T-Cell Lymphoma Who Received Second-Line Therapy

Peripheral T-cell Lymphoma

Japan
Fujian Medical University Union Hospital

Not yet recruiting

A Prospective Observational Study Comparing Computer-Assisted Paramedian Approach Versus Conventional Midline Approach for Lumbar Puncture

Spinal Puncture
Peking Union Medical College Hospital
Central South University; Zhejiang University; Beijing Children's Hospital; Shenzhen... and other collaborators

Recruiting

Observational Study of Pediatric Rheumatic and Immunologic Diseases in China: The CAPRID Registry

Autoimmune Diseases | Autoinflammatory Diseases

China
University of Florence
Azienda Ospedaliera Città della Salute e della Scienza di Torino; University... and other collaborators

Recruiting

Italian Real-life obServational Study on the effecTiveness, sAfety and Tolerability of Atogepant in Migraine Patients (STAR)

Migraine | Chronic Migraine | Migraine Without Aura | Migraine With Aura

Italy
Dompé Farmaceutici S.p.A

Recruiting

Study to Evaluate Corneal Neurosensory Abnormalities in Patients With Sjögren's Dry Eye (GEMINAE)

Dry Eye | Sjögren Syndrome

United States
A.O.U. Città della Salute e della Scienza

Recruiting

Italian Translation and Validation of the Non-Motor Fluctuation Assessment (NoMoFA) Questionnaire: an Observational, Multicentric, Cross-sectional, 6-months Duration Study on 200 Consecutive Parkinson's Disease Patients. (NoMoFA)

Parkinson's Disease

Italy
Universitätsklinikum Hamburg-Eppendorf

Not yet recruiting

Chronical Illness-related Limitations of the Ability to Cope With Rising Temperatures: an Observational Study, 2nd Wave (CLIMATE-II)

Depressive Disorder | Myocardial Infarction | Heart Failure | Stroke | Coronary Disease | Diabetes Mellitus, Type 2 | Renal Insufficiency | Diabetes Mellitus, Type 1 | Schizophrenia | Pulmonary Disease, Chronic Obstructive | Peripheral Nervous System Diseases | Anxiety Disorders | Ischemic Attack, Transient | Arrhythmias... and other conditions
RenJi Hospital

Recruiting

A Clinical Prospective Observational Study of Near Infrared Spectroscopy to Detect Subcranial Hematoma (NIRS-DETECT)

Intracranial Hemorrhages

China
Fondazione Policlinico Universitario Agostino Gemelli...

Recruiting

Observational Study on GEP-and Pulm-NET Treated at FPG (ETNA-FPG)

Neuroendocrine Tumors | Pulmonary Neuroendocrine Neoplasm | Gep Net

Italy
I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio

Recruiting

Evaluation of VSS Antibiotic Prophylaxis in Prosthetic Surgery (MRSA) (MRSA)

Infection in Bone

Italy
Regeneron Pharmaceuticals

Not yet recruiting

An Observational Study to Investigate the Use of Aflibercept 8 mg to Treat Adult Patients With Neovascular Age-Related Macular Degeneration (nAMD) and Diabetic Macular Edema (DME) in a Real-World Setting (SPECTRUM-US)

Visual Impairment | Diabetic Macular Edema (DME) | Neovascular Age-related Macular Degeneration (nAMD) | Wet Age-related Macular Degeneration (AMD)
Pfizer

Not yet recruiting

An Observational Study of Etrasimod in Adult Patients With Moderate to Severe Ulcerative Colitis (ENDEAVOUR-UC)

Colitis, Ulcerative
IRCCS San Raffaele

Recruiting

Observational Study of Patients Who Underwent Diagnostic Investigation (Prostate Biopsy) and/or Radical Prostatectomy Surgery.

Prostate Cancer

Italy
Royal Brompton & Harefield NHS Foundation Trust

Not yet recruiting

A Prospective, Observational, Single Centre Study to Assess the Feasibility of the Data Harvested by the Acorai Intracardiac Pressure Monitoring (ICPM) System in Predicting Prognosis in Patients Discharged From Hospital After Treatment for Acute Decompensated Heart Failure

Heart Failure | Decompensated Heart Failure
Essen Biotech

Not yet recruiting

Investigation Into the Use of BAH243 Lentiviral Vector for Gene Therapy in Treating Sickle Cell Disease (BAH243)

Sickle Cell Disease | Sickle-Cell Disease With Crisis

China
Policlinico Hospital

Recruiting

Observational Study on the Variation of Ascorbic Acid in Patients Undergoing Solid Organ Transplantation (REDOX-TX)

Transplantation | Ascorbic Acid Deficiency

Italy
Istituti Clinici Scientifici Maugeri SpA

Recruiting

Psychological Symptoms in Cardiac and Pulmonary Diseases

Depression | Cardiovascular Diseases | Anxiety | Rehabilitation | Psychological Distress | Pulmonary Disease | Coping Behavior

Italy
Azienda Socio Sanitaria Territoriale degli Spedali...

Recruiting

Observational Study on Invasive Fungal Infection Incidence in Ph-neg Acute Lymphoblastic Leukemia Patients (ALL-IFI)

Acute Lymphoblastic Leukemia

Italy
HK inno.N Corporation

Recruiting

Long-term Observational Study to Evaluate the DFS and OS of Adjuvant FOLFIRINOX Regimen in Pancreatic Cancer Patients

Adjuvant Chemotherapy

Korea, Republic of
AstraZeneca
Daiichi Sankyo

Not yet recruiting

HER-TEMPO - Real World Treatment-related Outcomes on T-DXd in Canada (HER-TEMPO)

Metastatic Breast Cancer | HER2-positive Breast Cancer | Unresectable Breast Cancer | HER2-low Expressing Breast Cancer

Canada
The First Affiliated Hospital with Nanjing Medical...

Not yet recruiting

Obeservational Cohort for Evaluating Future Cardiovascular Disease With High Metabolic Risks (Charm)

Metabolic Disease
European Foundation for the Care of Newborn Infants

Not yet recruiting

Self-assessment Tool for Implementing the ESCNH

Self-Assessment | Development of a Tool to Assess the Level of Implementing the European Standards of Care for Newborn Health | Testing of the Developed Self-assessment Tool in European Hospitals

Germany
Zhujiang Hospital

Recruiting

A Cross-sectional Study on the Association of Peptidoglycan Fragments Derived From Gut Microbiota With Colorectal Cancer

Colorectal Cancer

China
University of Roma La Sapienza

Recruiting

Relationship Between Acute Phase Markers and Post-operative Pain in Open Tension-free Inguinal Hernia Repair: An Observational Study

Inguinal Hernia | Post Operative Pain

Italy
Kuopio University Hospital

Not yet recruiting

Anorexia Nervosa and Brain in Adolescence

Anorexia Nervosa
Cordio Medical

Recruiting

AN INTERNATIONAL, OBSERVATIONAL, BLINDED STUDY TO ASSESS THE PERFORMANCE OF THE CORDIO HEARO SYSTEM (DETECT-HF)

Heart Failure

United States, Israel
Hull University Teaching Hospitals NHS Trust

Recruiting

An Observational Study Using Novel Questionnaire to Characterize Cough Phenotypes in Patients With Chronic Cough

Chronic Cough

United Kingdom
Beijing Tiantan Hospital

Not yet recruiting

Changes in Intravenous Anesthetic Drug Dosage in Insomnia Patients Undergoing Digestive Endoscopy

Insomnia | Digestive Endoscopy

China
AstraZeneca

Not yet recruiting

Osimertinib With Chemotherapy as First-line Therapy for EGFR Mutation-positive NSCLC (FOREFRONT)

Neoplasms | Respiratory Tract Diseases | Lung Diseases | Neoplasms by Site | Carcinoma, Non-Small-Cell Lung | Lung Neoplasms | Respiratory Tract Neoplasms | Thoracic Neoplasms | Carcinoma, Bronchogenic | Bronchial Neoplasms

China
AstraZeneca

Recruiting

Lung Cancer Screening Program Using Low-dose Tomography and Metabolomic Evaluation in a Public Service.

Lung Cancer

Brazil
Ray Therapeutics, Inc.
The Vision Research and Assessment Institute (VRAI)

Recruiting

Observational Study to Assess Endpoint Operational Feasibility & Measurement Properties in Retinitis Pigmentosa Patients

Retinitis Pigmentosa

United States
University of Roma La Sapienza

Recruiting

Relationship Between Acute Phase Markers and Post-operative Pain in Laparoscopic Cholecystectomy: An Observational Study

Post Operative Pain

Italy
Italian Sarcoma Group

Recruiting

Prospective Observational Study of Localized Angiosarcoma of Any Site: ProStars (ProStars)

Angiosarcoma

Italy
AstraZeneca

Not yet recruiting

PRospectIve ObseRvatIonal mulTicenter Study of Patients With Arterial hYpertension and CKD in the Population of Russia (PRIORITY-CKD)

Arterial Hypertension, Chronic Kidney Disease
Closed Loop Medicine
Pharmanovia

Recruiting

Personalised Dose Optimisation of Zestril Supported by the Digital Blood Pressure Diary in a Primary Care Environment in England: Pragmatic Observational Pilot Study for Remote Hypertension Treatment (OptiZest)

Uncomplicated Hypertension

United Kingdom
Linnaeus University
World Anti-Doping Agency; Swedish Research Council for Sport Science; Swedish...

Recruiting

Relative Energy Deficiency in Sports (REDs) in Swedish Athletes (REDs-Sweden)

Eating Disorders | RED S

Sweden
Teleflex

Not yet recruiting

AE05ML Device for ML Hem-o-lok Polymer Clip Delivery in Laparoscopic Surgical Procedures Observational Registery Study (AE05ML)

Bile Duct Diseases | Acute Cholecystitis | Liver | Gall Bladder Disease | Prostate | Kidney | Appendix | Spleen Disease
University of Sao Paulo General Hospital
Samsung Eletrônica da Amazônia Ltda; Academic Research Organization of Instituto...

Recruiting

Assessment of Smartwatch SAMSUNG to Monitor Sleep Quality: an Observational Prospective Study - SleepEx2 Protocol (SLEEP-EX2)

Insomnia | Sleep Initiation and Maintenance Disorders | Sleep | Health Status | Wearable Electronic Devices

Brazil
Assistance Publique - Hôpitaux de Paris

Not yet recruiting

Descriptive Observational Study of Patient-performed Pre-oxygenation (ApréOx)

Anxiety | Anesthesia | ASA Physical Status I | ASA Physical Status II

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

Not yet recruiting

Exploring the Effectiveness and Factors Affecting the Collection of Single Nucleated Cells From Different Volunteers (SYX-AN-01)

Observational Study
Alnylam Pharmaceuticals

Recruiting

Observational Study of Neurofilament Light Chain (NfL) as a Biomarker in Asymptomatic Carriers of the Transthyretin (TTR) Variants and Patients With Hereditary Transthyretin-mediated (hATTR) Amyloidosis With Polyneuropathy

Hereditary Amyloidosis, Transthyretin-Related | Asymptomatic Carrier State

France
Chisquares Incorporated

Not yet recruiting

Collaborative Open Research Initiative Study (CORIS-1) (CORIS-1)

COVID-19 | Burnout, Professional | Patient Engagement | Artificial Intelligence | Substance Use Disorders | Mental Health Issue | Climate Change | Preventable Disease, Vaccine | Emerging Infectious Disease | Online Education
Lirio
Cone Health

Not yet recruiting

Precision Nudging for Hypertension Management: Observational Study

Hypertension
Kansas City Heart Rhythm Research Foundation

Recruiting

Dynamic Data-Driven Management of Atrial Fibrillation Using Implantable Cardiac Monitors: The MONITOR-AF Study

Atrial Fibrillation

United States

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