Search clinical trials for: None- Observational Study

Total 36582 results

Taysha Gene Therapies, Inc.

Withdrawn

A Study of the Natural Course of SURF1 Deficiency

Leigh Syndrome

United States
AstraZeneca

Recruiting

Study of Non-Small Cell Lung Cancer Patients in the US Receiving Standard-of-Care and Initiating an Approved Therapy With Risk of Pneumonitis/ILD (LOOP)

Non-Small Cell Lung Cancer

United States
University of Castilla-La Mancha

Recruiting

Economic Burden of Knee Osteoarthritis in Talavera de la Reina Health Area.

Knee Osteoarthritis

Spain
AstraZeneca

Recruiting

A Study for Observing Severe Asthma in Patients Treated With Tezepelumab

Asthma

Canada
AstraZeneca
Daiichi Sankyo, Inc.

Completed

Estimation of the Prevalence of HER2 Low and Describe the SoC, Treatment Patterns, and Outcome in Real-world Practice Among Unresectable and/or Metastatic Breast Cancer Patients With HER2 Low Status

Breast Cancer

United States, Germany, Italy, Korea, Republic of, United Kingdom, Portugal, Australia, Japan, Canada, France
AstraZeneca
Parexel

Completed

Study to Describe the Real-world Treatment Patterns and Associated Outcomes in Patients With HER2-positive Unresectable or Metastatic Breast Cancer

Metastatic Breast Cancer

Taiwan, Hong Kong, Australia, Singapore, Korea, Republic of, Brazil
AstraZeneca
Parexel

Recruiting

A Treatment Effectiveness Study Among SLE Patients Receiving Anifrolumab in Routine Clinical Practice (ASTER)

Systemic Lupus Erythematosus

Italy, Belgium, Germany, France, Canada, Austria, Sweden, Denmark, Israel, United Arab Emirates
University of Exeter

Recruiting

Managing Young People With ADHD in Primary Care Study (MAP)

ADHD

United Kingdom
Vanderbilt University Medical Center
University of California, Los Angeles

Recruiting

Longitudinal Impact of Stressors in Adults With Tourette Syndrome (LISA-TS)

Tourette Syndrome

United States
Major Extremity Trauma Research Consortium

Recruiting

The Mobility Toolkit: Electronically Augmented Assessment of Functional Recovery Following Lower-extremity Trauma (MBTK)

Gait

United States
Medialis Ltd.
Metabolic Support UK

Completed

Retrospective and Prospective Disease Progression and Quality of Life in XLH

X-linked Hypophosphatemia (XLH)

United Kingdom
Pfizer

Completed

Transthyretin Amyloidosis Outcome Survey (THAOS) (THAOS)

Transthyretin Amyloidosis | Transthyretin Gene Mutations

United States, France, Spain, Taiwan, Israel, Korea, Republic of, Denmark, Canada, Netherlands, Japan, Sweden, Brazil, Mexico, Argentina, Portugal, Belgium, Bulgaria, Cyprus, Germany, Italy, Malaysia, Romania, Saudi Arabia, Turkey, United...
German Cancer Research Center

Active, not recruiting

Fatigue Prevalence, Severity, and State of Treatment in Germany (FiX)

Cancer-related Fatigue

Germany
UNC Lineberger Comprehensive Cancer Center
American Cancer Society, Inc.

Completed

Chemotherapy-related Cognitive Impairment and Acute Leukemia

Acute Myeloid Leukemia

United States
University of Manchester
The Christie NHS Foundation Trust

Completed

An Evaluation of the Psychological Impact of Early Phase Clinical Trials in Cancer Patients. (EPIC)

Depression | Cancer | Anxiety | Psychological Distress | Hope

United Kingdom
Arbor Research Collaborative for Health
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); Washington... and other collaborators

Completed

Symptoms of Lower Urinary Tract Dysfunction Protocol 2/Recall Study

Lower Urinary Tract Symptoms

United States
Mayo Clinic

Completed

The Work of Being a Patient With Diabetes: Data Collection Via a Smartphone Application

Diabetes Mellitus, Type 2
Institut de cancérologie Strasbourg Europe
University of Oslo; Oslo University Hospital; University of Bristol; Heidelberg... and other collaborators

Recruiting

EULAT Eradicate GBC (EULAT)

Gallbladder Cancer | Gallstone Disease

Chile, France, Argentina, Bolivia, Peru
Vanderbilt University Medical Center
National Institute of Neurological Disorders and Stroke (NINDS); National Institute...

Recruiting

Vanderbilt Memory and Aging Project (VMAP)

Cognitive Dysfunction | Alzheimer Disease | Aging | Biomarkers | Brain | Aged, 80 and Over | Case-Control Studies | Neuropsychological Tests

United States
Vanderbilt University Medical Center
National Institute on Aging (NIA)

Recruiting

Tennessee Alzheimer's Project (TAP)

Cognitive Dysfunction | Dementia | Alzheimer Disease | Aging | Mild Cognitive Impairment | Cognition | Biomarker

United States
Oslo University Hospital
Norwegian Cancer Society; Extrastiftelsen; Cancer Registry of Norway; Norwegian... and other collaborators

Completed

Prostate Cancer in Firemen: Early Diagnosis Because of Increased Diagnostic Pressure?

Prostate Cancer

Norway
University Hospital, Grenoble

Completed

Effect of Deep Brain Stimulation on Neuropsychiatric Fluctuations in Patients With Parkinson's Disease (PSYCHOSTIM)

Parkinson's Disease (Disorder)

France
Maimonides Medical Center

Completed

Clinical and Microbiological Outcomes of Infections Due to Carbapenem-Resistant Gram-Negative Bacteria

Drug Resistance, Microbial

United States
Queen Mary University of London

Recruiting

Torque Teno Virus: A Biomarker of Immunosuppression

Immunosuppression | Renal Transplant Rejection | Renal Transplant Failure | Renal Transplant Infection

United Kingdom
Great Ormond Street Hospital for Children NHS Foundation...
Imperial College London; Barts & The London NHS Trust; University of Cambridge; Imperial College Healthcare NHS Trust

Completed

Biomarkers of Acute Serious Illness in Children (BASIC)

Critical Illness | Children, Only | Infection, Mixed

United Kingdom
Shanghai 10th People's Hospital

Completed

Rapid Diagnosis of Patients With Chest Pain During the Covid-19 Outbreak (My-ABCDE) (My-ABCDE)

Chest Pain

China
Vanderbilt University Medical Center

Completed

Sensory Symptoms in Tourette Syndrome and Obsessive-Compulsive Disorder (SenST-Plus)

Obsessive-Compulsive Disorder | Tourette Syndrome | Sensory Disorders

United States
Lawson Health Research Institute
Hamilton Health Sciences Corporation; London Health Sciences Centre

Completed

Prospective Validation of Circulating Tumor Cells & Circulating Endothelial Cells as Biomarkers in Renal Cancer

Clear Cell Renal Cancer | Circulating Tumor Cells | Predictive Biomarkers | Prognostic Biomarkers | Circulating Endothelial Cells

Canada
Clínica Los Yoses
Novo Nordisk A/S

Completed

Complications in Central American Diabetic Patients: Historic Cohort

Diabetes Mellitus, Type 2

Costa Rica, El Salvador, Guatemala, Honduras
Children's Hospital of Fudan University

Completed

Peri-conception Key Nutritional Factors and Congenital Heart Disease (PKNFCHD)

Congenital Heart Disease

China
AstraZeneca
Parexel

Recruiting

A Study to Describe the Characteristics, Health Care Interventions and Outcomes of Patients With Major Bleedings in the Presence of Factor Xa Inhibitor Treatment (REVERXaL)

Major Bleeding

United States, Japan, Germany
AstraZeneca

Recruiting

An Observational Study of Patients Receiving T-DXd for Treatment of HER2+, and HER2-low Unresectable and/or Metastatic Breast Cancer (DB RESPOND)

Breast Cancer

Italy, Spain, United Kingdom, Canada, United States, Israel, Switzerland, Brazil, Austria
Centre Hospitalier Universitaire de Nīmes

Completed

Periventricular White Matter Hyperintensities in Cerebral Amyloid Angiopathy and Hypertensive Arteriopathy (PVWMH)

Cerebral Amyloid Angiopathy | Hypertensive Arteriopathy

France
Jianfeng Xie

Completed

Epidemiology of Sepsis in China

Sepsis

China
Centre Hospitalier Universitaire de Nīmes

Recruiting

Sensitivity Comparison of Follow-up MRI Between Acute Cerebral and Cerebellar Cortical Microinfarctions ( CMI )Microinfarctions (CMI)

Acute Cerebral and Cerebellar Cortical Microinfarctions (CMI)

France
Centre Hospitalier Universitaire de Nīmes

Completed

Brain Hemorrhage and Functional Outcome in Stroke Patients With CAA Features on Pre-thrombolysis MRI Treated With Intravenous Thrombolysis (Thrombolysis in CAA) ( Thromb in CAA ) (Thromb in CAA)

Stroke | Hemorrhage | Cerebral Amyloid Angiopathy

France
Centre Hospitalier Universitaire de Nīmes

Completed

Anatomical Relationship Between Carotid Artery and Hyoid Bone in Stenotic and Non-stenotic Carotids (CAROTHYD)

Stroke | Stenoses, Carotid

France
AstraZeneca
Merck Sharp & Dohme LLC

Completed

A Study to Characterize the Outcomes of Olaparib Maintenance Monotherapy in Newly Diagnosed BRCAwt Ovarian Cancer (FLAME)

Advanced Ovarian Cancer

United States
Centre Hospitalier Universitaire de Nīmes

Not yet recruiting

Calcified Cerebral Embolism: a Descriptive Study in a Large Single Center Cohort (CCE Cohorte)

Calcified Cerebral Embolism

France
Centre Hospitalier Universitaire de Nīmes

Completed

Cerebellar Superficial Siderosis in Cerebral Amyloid Angiopathy (CSS)

Cerebral Amyloid Angiopathy | Siderosis

France
Azienda Unità Sanitaria Locale Reggio Emilia

Completed

Rehabilitation Needs After COVID-19 Hospital Treatment (REACT)

Covid-19

Italy
Duke University

Terminated

Left Bundle Branch Block ECG Characteristics in the Evaluation of Acute Coronary Syndrome

Left Bundle Branch Block
Centre Hospitalier Universitaire de Nīmes

Withdrawn

Evaluation of the Diagnostic Contributions of Nerve Ultrasound in Chronic Inflammatory Demyelinating Polyneuropathy Associating Systemic Diseases (CIDP Echo-nerf) (CIDP echo-nerf)

Chronic Inflammatory Demyelinating Polyradiculoneuropathy

France
Centre Hospitalier Universitaire de Nīmes

Completed

Evaluation of the Diagnostic Value of Video-oculography in CANVAS Neuronopathies (VOG-Neuropat)

Cerebellar Ataxia

France
University Hospital, Rouen

Recruiting

Functional Digestive Disorders Observatory (OTFI)

Dyspepsia | Irritable Bowel Syndrome | Functional Constipation | Faecal Incontinence

France
University of New Mexico
University of Texas at Austin; Albany Medical College

Terminated

Pelvic Floor Disorders Among Sexual Minoritized Women (PRIDE)

Urinary Incontinence | Pelvic Organ Prolapse | Fecal Incontinence | Sexual Function Disturbances

United States
University of Zurich
Swiss Tropical & Public Health Institute

Completed

TOURIST 2: Tracking Of Urgent Risks In Swiss Travelers (TOURIST2)

Risk Behavior | Travel Health | Mobile Health Technology (mHealth) | Elderly Travelers | Chronic Diseased Travelers

Switzerland
University of Virginia
National Heart, Lung, and Blood Institute (NHLBI); Oxford University Hospitals...

Active, not recruiting

HCMR - Novel Markers of Prognosis in Hypertrophic Cardiomyopathy (HCMR)

Hypertrophic Cardiomyopathy

United States, Canada, Germany, United Kingdom, Netherlands, Italy
Instituto de Seguridad y Servicios Sociales de...

Completed

Treatment of Choledocolithiasis by Laparoscopic Exploration

Choledocholithiasis
Centre Hospitalier Universitaire de Nīmes

Completed

OTTAPE : Observatory on the Use of New Therapies (LED Photobiomodulation, Radiofrequency, Laser and Injectable Hyaluronic Acid) in the Treatment of Women's Pelvic-perineal Pathologies After Failure, Partial or Total, of First-line Medical Treatment (OTTAPE)

Pelvic-perineal Pathology

France

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