Clinical trials: Neoplasms, Gastrointestinal Tract
Digestive Health, Quality of Life
Protein-Prebiotic Wellbeing Study
Healthy participants with self-reported GI complaints will consume the protein supplement that they normally use for recovery purposes after exercise during a 3-week baseline period, followed by a 3-week intervention period in…
- Trial name
- NCT05303753
- Testing
- fermented dairy protein with prebiotic fiber
- Where
- United States
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Arizona State University
Diffuse Large B Cell Lymphoma
Characterization and Clinical Impact of the Gut Microbiota in Lymphoma
The study is a prospective observational single-center cohort study which compare the gut microbiome of newly diagnosed Diffuse Large B-cell Lymphoma patients with the gut microbiome of healthy controls.
- Trial name
- NCT06161896
- Testing
- Stool samples
- Where
- Denmark
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Lars Møller Pedersen
Cancer, Gastrointestinal Cancer
Long-term Cancer Risk in the Randomised Oslo Diet and Antismoking Study
This study examines the effect of a five-year multifactorial lifestyle intervention in the Oslo diet and antismoking study on long-term cancer risk.
- Conditions
- Cancer, Gastrointestinal Cancer, Lung Cancer, Urinary Tract Cancer
- Trial name
- NCT03410641
- Testing
- Diet and antismoking advice
- Volunteers
- 1,216 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Ovarian Neoplasms, Breast Neoplasms
Establishment of a Tumor Bank for Blood Samples
Establishment of a tumor bank, consisting of blood samples of tumor patients and healthy people as controls. The blood samples will be collected systematically together with the corresponding clinical data.
- Conditions
- Ovarian Neoplasms, Breast Neoplasms, Colorectal Neoplasms, Neoplasms of the Female Genitalia
- Trial name
- NCT01763125
- Testing
- Blood collection
- Where
- 6 sites in Austria, Belgium and 2 more
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Digestive Health, Quality of Life
Effect of a Fermented Dairy Protein With Prebiotic Fiber on GI Complaints
A positive impact of a fermented dairy protein with prebiotic fiber supplement on self-reported GI complaints and wellbeing has been suggested (Wardenaar et al. 2024).
- Trial name
- NCT06946017
- Testing
- Fermented dairy protein with prebiotic fiber supplement
- Where
- United States
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- Arizona State University
Pancreas Cancer
ITGA2b and SELP Expression in Cancer Pancreas and Biliary Tract Cancer
1. To study the expression pattern of Integrin alpha 2b (ITGA2b) and Selectin P (SELP) genes of Tumor educated platelets in pancreatic and biliary tree cancer and its diagnostic value. 2.
- Trial name
- NCT05493878
- Testing
- mRNA expression
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Assiut University
Rheumatoid Arthritis, Ankylosing Spondylitis
PatientSpot Formerly Known as ArthritisPower
Patient Power is a patient research network and database (registry) to collect prospective information about demographics, self-reported diagnoses and medications, and willingness to participate in research from participants with…
- Conditions
- Rheumatoid Arthritis, Ankylosing Spondylitis, Fibromyalgia, Gout
- Trial name
- NCT03840928
- Where
- United States
- Volunteers
- 40,000 people, healthy volunteers welcome
- Sponsor
- Global Healthy Living Foundation
Tuberculosis, Gastric Cancer
Volatiles in Breath and Headspace Analysis - Diagnostic Markers
Detection of Volatile Organic Compounds (VOC) directly from tissue by headspace analysis (skin, surgery material, other tissue) and exhaled breath is feasible using affordable user-friendly novel nano-chemo sensors that can…
- Conditions
- Tuberculosis, Gastric Cancer, Peptic Ulcer, Atrophic Gastritis
- Trial name
- Volatolome (NCT03228095)
- Testing
- VOC detection in breath and in skin headspace, Breath sampling, Upper endoscopy with biopsies
- Where
- Latvia
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- University of Latvia
Chronic Pancreatitis, Inflammatory Bowel Diseases
Genomic Resources for Enhancing Available Therapies (GREAT1.0) Study
This is a prospective, descriptive, observational research study designed to observe and document the clinical practice by domain experts, and how the knowledge of new findings that are published in the medical literature affect…
- Conditions
- Chronic Pancreatitis, Inflammatory Bowel Diseases, Hepatitis, NASH - Nonalcoholic Steatohepatitis
- Trial name
- GREAT1 (NCT04306939)
- Testing
- venipuncture, Questionnaires, Additional Sample Collections
- Where
- United States
- Volunteers
- 120,000 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Asthma, COPD
Blood Collection From Individuals With Lung Disease for Genetic Studies
This is a research study where researchers are collecting blood to evaluate the genetic characteristics of individuals with chronic lung diseases, including asthma, chronic obstructive pulmonary disease (COPD), interstitial lung…
- Conditions
- Asthma, COPD, Interstitial Lung Disease, Cystic Fibrosis
- Trial name
- NCT00362739
- Where
- United States
- Volunteers
- 3,087 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Cryptogenic Hypertransaminasemia
Patients With Cryptogenic Hypertransaminasemia
Persistent unexplained elevation of serum aminotransferases (ALT and AST) remains undiagnosed in a subset of patients despite a comprehensive diagnostic work-up.
- Trial name
- LIFT (NCT07834125)
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Esophagogastroduodenoscopy, Simethicone
Premedication With N-acetylcysteine and Simethicone to Improve Mucosal Visualization in Elective Upper Endoscopy
The goal of this randomized, double-blind, placebo-controlled clinical trial is to assess whether the combination of N-acetylcysteine and simethicone improves mucosal visibility during upper gastrointestinal endoscopy in adults…
- Conditions
- Esophagogastroduodenoscopy, Simethicone, N-Acetylcysteine, Premedication
- Trial name
- NACSIMET (NCT07245095)
- Testing
- Premedication with n-acetylcysteine, Premedication with simethicone
- Where
- 2 sites in Mexico
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Hospital General de Mexicali
Squamous Cell Carcinoma, Breath Test
Early Diagnosis of Upper Digestive Tract Disease
Upper digestive tract cancer (UDC) is a major disease burden worldwide encompassing all cancers involving the digestive tract (from oral cavity to duodenum).
- Conditions
- Squamous Cell Carcinoma, Breath Test, Digestive System Disease, Diagnose Disease
- Trial name
- E-DIGEST (NCT04475952)
- Where
- United Kingdom
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Coronavirus Infections, Gut Microbiome
The Association of Gut Microbiota With COVID 19 Infection in Children
Although COVID-19 infects gastrointestinal tissues, little is known about the roles of gut commensal microbes in susceptibility to and severity of infection.
- Conditions
- Coronavirus Infections, Gut Microbiome, Childhood ALL
- Trial name
- NCT05303155
- Testing
- 16S rRNA sequencing
- Where
- South Korea
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hallym University Kangnam Sacred Heart Hospital
Liver Cirrhosis, Hepatocellular Carcinoma (HCC)
A Simple Breath Test to Detect Liver Cancer and Monitor Liver Conditions
Liver cancer is often diagnosed too late for effective treatment. The VOCAL2 study is developing a simple, non-invasive breath test to help detect liver cancer earlier and monitor liver conditions like cirrhosis.
- Conditions
- Liver Cirrhosis, Hepatocellular Carcinoma (HCC), Cholangiocarcinoma, Cholangitis, Sclerosing
- Trial name
- VOCAL2 (NCT06864195)
- Where
- United Kingdom
- Volunteers
- 750 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Gastric Cancer (GC), Premalignant Lesion
AI-Based Risk Prediction Model for Upper Digestive Tract Cancer
Upper digestive tract cancers are often preceded by pre-malignant lesions, but there is limited evidence regarding optimal risk prediction models and screening strategies for disease progression and cancer development.
- Conditions
- Gastric Cancer (GC), Premalignant Lesion, Gastric Intestinal Metaplasia, Atrophic Gastritis
- Trial name
- NCT07605312
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Asthma, COPD
Blood Collection From Individuals With Lung Disease for Genetic Studies (Qatar)
This is a research study where researchers are collecting blood to evaluate the genetic characteristics of individuals with chronic lung diseases, including asthma, COPD (chronic obstructive pulmonary disease), interstitial lung…
- Conditions
- Asthma, COPD, Interstitial Lung Disease, Cystic Fibrosis
- Trial name
- Q-BC (NCT00504361)
- Where
- Qatar
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Cancer
Diagnosis of Cancer Using Breath Samples
The purpose of this study is to collect breath samples from healthy and cancer sick patients. The breath, collected to special bags, will be transferred to laboratories in the Technion and analyzed using an electronic nose system…
- Trial name
- NCT01234987
- Where
- Israel
- Volunteers
- healthy volunteers welcome
- Sponsor
- Technion, Israel Institute of Technology
Esophageal Carcinoma, Lung Non-Small Cell Carcinoma
Dyadic Yoga Intervention in Improving Physical Performance and Quality of Life in Patients With Stage I-IV Non-small Cell Lung or Esophageal Cancer Undergoing Radiotherapy and Their Caregivers
This trial studies how well dyadic yoga intervention works in improving physical performance and quality of life in patients with stage I-IV non-small cell lung or esophageal cancer undergoing radiotherapy and their caregivers.
- Conditions
- Esophageal Carcinoma, Lung Non-Small Cell Carcinoma, Stage I Lung Cancer AJCC v8, Stage IA1 Lung Cancer AJCC v8
- Trial name
- NCT03948100
- Testing
- Educational Intervention, Quality-of-Life Assessment, Questionnaire Administration
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Pancreatic Diseases, Microbiota
Analysis of Biliary Microbiota in Hepatobiliopancreatic Diseases Compared to Healthy People [MICROBILIO]
The performance of the microbiota is observed in all clinical and pathological stages of carcinogenesis, since its development, diagnosis and treatment, including prognosis and survival.
- Conditions
- Pancreatic Diseases, Microbiota, Early Detection of Cancer, Dysbiosis
- Trial name
- NCT04391426
- Where
- Brazil
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo