Search clinical trials for: Tissue sampling

Total 5105 results

University of Catanzaro

Completed

Hemorrhoids and Metalloproteinases, Observational Study (HeMe)

Extracellular Matrix Alteration | HEMORRHOIDS
Tian'an Jiang

Not yet recruiting

EUS- and US- Guided Biopsy for Pancreatic Lesion

Pancreatic Cancer
Professor Michael Bourke

Completed

Endoscopic Characteristics of Duodenal and Ampullary Lesions (DUO/AMP-LST)

Duodenal Diseases

Australia
Jules Bordet Institute

Completed

Genomic Grade Index (GGI): Feasibility in Routine Practice and Impact on Treatment Decisions in Early Breast Cancer

Invasive Breast Cancer

Belgium
University Ghent
Belgian Federation Against Cancer

Completed

Role of the Peritoneal Microenvironment in the Pathogenesis and Spread of Colorectal Carcinomatosis (MMT)

Peritoneal Carcinomatosis

Belgium
Universitaire Ziekenhuizen KU Leuven
Hospital Clinic of Barcelona; Universitair Ziekenhuis Brussel; Max Planck Research... and other collaborators

Recruiting

ANalyzing Olfactory Dysfunction Mechanisms In COVID-19 (ANOSMIC-19)

SARS-CoV-2

Belgium
Hasselt University
Jessa Hospital

Completed

Endocrine Regulation of Lipolysis in Obesity and Diabetes (ERLO)

Obesity | Diabetes

Netherlands, Belgium
CHU de Reims

Completed

Organochlorine Concentration in Adipose Tissue and Pancreatic Adenocarcinoma (PESTIPAC)

Carcinoma | Pancreatic Ductal

France
Institut du Cancer de Montpellier - Val d'Aurelle

Not yet recruiting

Development of Clinical and Biological Database on Bronchial Cancer (BCBPoumon)

Lung Cancer | Bronchial Cancer

France
University Medical Center Groningen

Recruiting

Biological Investigation of Explanted Endobronchial Lung Valves Study (Bio-EXCEL)

Emphysema or COPD

Netherlands
University Hospital Olomouc

Unknown

FISH in Diagnosis of Biliary Stricture

Biliary Stricture

Czechia
University Hospital, Geneva

Unknown

Biliary Tissue Sampling Using a Cytology Brush or the GIUM Catheter

Pancreatic Neoplasms | Cholangiocarcinoma | Pancreatitis

Argentina
Centre Hospitalier Universitaire Dijon

Recruiting

Translational Study Using Human Abdominal Adipose Tissue Biopsies to Investigate the Role of Cannabinoid Receptor 1 (CB1) in Controlling Endocannabinoid and Adipokine Secretion (ENDOCATA)

Abdominal Obesity | Diabete Type 2

France
Northwestern University
University of Colorado, Denver; Washington University School of Medicine; University...

Recruiting

Wide-Area Transepithelial Sampling in Endoscopic Eradication Therapy for Barrett's Esophagus

Esophageal Cancer | Barrett Esophagus

United States
Assistance Publique - Hôpitaux de Paris

Completed

Adaptation of Human Gut Microbiota to Energetic Restriction (microbaria)

Metabolic Diseases | Obesity | Nutrition Disorders | Body Weight

France
Medical University of South Carolina
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); Boston...

Completed

Endoscopic Retrograde Cholangiopancreatography (ERCP) Based Sampling of Indeterminate Bile Duct Strictures

Indeterminate Bile Duct Stricture

United States
Fondazione Policlinico Universitario Agostino Gemelli...

Active, not recruiting

The Placental Secretome as a Therapeutic Tool to Prevent Inflammation-induced Preterm Birth (PLACENTOMICS)

Preterm Birth

Italy
Gustave Roussy, Cancer Campus, Grand Paris

Unknown

Ex-vivo Evaluation of the Reactivity of the Immune Infiltrate of Cancers to Treatments With Monoclonal Antibodies Targeting the Immunomodulatory Pathways (MAB IN SITRO)

Cancer

France
Turku University Hospital
University of Turku

Recruiting

Prostate Metabolism, Cancer Risk and Gut Microbiota (PROMIC)

Prostate Cancer | Prostate Hyperplasia

Finland
Radboud University Medical Center
Sint Maartenskliniek

Not yet recruiting

Periarticular Penetration of Cefazolin and Clindamycin in Second Stage Revision Arthroplasty of the Hip (CONCENTRATE)

Pharmacokinetics | Bone and Joint Infection | PJI
University of Florida
Johns Hopkins University; Mayo Clinic; Yale University; Columbia University; Ochsner... and other collaborators

Completed

Evaluation of Diagnostic Yield of EUS-Guided Tissue Sampling

Gastroenterology | Lesions

United States
University Hospital, Basel, Switzerland

Completed

mTOR and Adipose Tissue Inflammation

Obesity
National Taiwan University Hospital

Unknown

Comparison of Diagnostic Accuracy Before or After Stricture Dilation in Biliary Stricture

Biliary Strictures
CCTU- Cancer Theme
Cambridge University Hospitals NHS Foundation Trust; University of Cambridge

Unknown

LUCID - LUng Cancer CIrculating Tumour Dna Study (LUCID)

Non Small Cell Lung Cancer

United Kingdom
King's College Hospital NHS Trust
King's College London; Danish Epilepsy Centre

Recruiting

Mos-FED (Mosaicism in Focal Epilepsy Cortical Dysplasia Tissue) (MosFED)

Epilepsy | Focal Cortical Dysplasia

United Kingdom
Karolinska Institutet

Completed

The Association Between the Microbiological Environment in Colon and Colorectal Disease

Microbial Colonization and Colorectal Disease
University of North Carolina, Chapel Hill

Completed

Sex Hormone Therapy and Mucosal Tissues (SHAMT)

Hiv

United States
Istanbul University

Completed

Assessment of Telomerase Activity in Endometrial Tissue and Serum in Endometriosis Patients

Infertility, Female | Endometriosis Ovaries

Turkey
Ludwig Boltzmann Institute for Lung Vascular Research
Medical University of Graz; Medical University of Vienna

Recruiting

Inflammatory Profiling in Chronic Lung Disease

Pulmonary Hypertension

Austria
Niels Fristrup
Aarhus University Hospital

Recruiting

Deferred Cytoreductive Nephrectomy in Synchronous Metastatic Renal Cell Carcinoma: The NORDIC-SUN-Trial (NORDIC-SUN)

Kidney Cancer | Renal Cell Carcinoma Metastatic | Synchronous Neoplasm

Denmark, Norway
Centre Hospitalier Universitaire de Saint Etienne
Sanofi Pasteur, a Sanofi Company

Completed

Analyzes of Nasal Tissue-resident Memory Immune Cells and Peripheral Memory Cells Able to Migrate to Airway Tissues (MUCOVAC) (MUCOVAC)

Healthy Volunteers

France
University of Maryland, Baltimore
A&G Pharmaceutical

Terminated

1380GCC: Prospective Study of GP-88 Blood Test in Healthy Women With Baseline Gail Model Risk Assessment Undergoing Screening for Breast Cancer (1380GCC)

Healthy Volunteers

United States
University Hospital, Grenoble

Completed

Study on Fluids Associated to Lung Cancer (ECTOPIC/MUTAS)

Lung Cancer

France
Centre Hospitalier Universitaire Dijon

Completed

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

Rhegmatogenous Retinal Detachments

France
Assistance Publique - Hôpitaux de Paris
European Union

Unknown

Metagenomics and Integrative Systems Medicine of Cardiometabolic Diseases (METACARDIS)

Cardiometabolic Disease

Denmark, France, Germany
University Hospital, Ghent

Completed

Cefazolin Dosing in Children Undergoing Cardiac Surgery With Cardiopulmonary Bypass (CEFA)

Cardiopulmonary Bypass
Michael J. Fox Foundation for Parkinson's Research
University of Iowa; Indiana University; Banner Health; Paracelsus Elena Klinik

Completed

Systemic Synuclein Sampling Study (S4) (S4)

Parkinson's Disease

United States, Canada
Fondation Ophtalmologique Adolphe de Rothschild

Recruiting

Genetic and Electrophysiologic Study in Focal Drug-resistant Epilepsies (GENEPHY)

Drug-resistant Focal Epilepsies in Pediatric Population

France
Bezmialem Vakif University

Unknown

Timing of Laparoscopic Cholecystectomy After Endoscopic Retrograde Cholangiography for Acute Biliary Pancreatitis

Cholelithiasis Associated With Common Bile Duct Stones

Turkey
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, Clermont-Ferrand

Recruiting

Evaluation of Bile Acid Concentrations and Their Signaling as Markers of Testicular Tumorigenesis and Germ Cell Tumor Chemosensitivity (TG-BIL)

Testicular Germ Cell Cancer

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
University Hospital, Toulouse

Completed

Impact of Obesity on Post-operative Cognitive Dysfunction: Role of Adipose Tissue (ODCOTA)

Obesity | Cognitive Impairment | Post-Operative Confusion

France
University Hospital, Akershus
Oslo University Hospital; Oncosyne AS

Recruiting

Tailoring Treatment in Colorectal Cancer (TargetCRC)

Colorectal Neoplasms

Norway
National Taiwan University Hospital

Withdrawn

The Application of Fibrin Glue in Ocular Surface Diseases

Pterygium | Corneal Ulcer

Taiwan
Centre Hospitalier Universitaire Dijon

Recruiting

Identification of the Molecular and/or Pathophysiological Bases of Rare Diseases of Genetic Origin (or Rare Forms of Frequent Diseases Suspected of Being of Genetic Origin). (DISCOVERY)

Rare Diseases of Genetic Origin | Rare Forms of Common Diseases Suspected of Being Genetic in Origin

France
Vanderbilt University

Terminated

Radical Cystectomy: Can We Improve Our Surgical Technique With the Ligasure Impact Tissue-Sealing Device?

Bladder Cancer | Hemostasis

United States
Heidelberg University

Terminated

Correlation of FeNO, Blood Eosinophils, Bronchoalveolar Lavage Findings and Bronchial Epithelium Histopathology in Patients With Chronic Obstructive Pulmonary Disease and Asthma

Obstructive Lung Diseases

Australia, Germany
Heart Center Leipzig - University Hospital

Recruiting

Adipose Tissue Inflammation in HFpEF (SLIM-HFpEF)

Obesity | Heart Failure With Preserved Ejection Fraction

Germany
Germans Trias i Pujol Hospital

Unknown

Tisseel® as a Reinforcement of Esophagojejunal Anastomoses

Gastric Cancer | Anastomotic Leak

Spain

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