Clinical trials: Digestive Tract Diseases
Cystic Fibrosis
Hyperpolarized Xenon Imaging in Patients With Cystic Fibrosis
Chronic lung diseases show a gradual onset of irreversible lung damage which can lead to severe breathing problems and/or respiratory failure.
- Trial name
- NCT02912637
- Testing
- Hyperpolarized Xenon MRI
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- Papworth Hospital NHS Foundation Trust
Gastroesophageal Reflux
Efficacy of Dexlansoprazole MR on Heartburn Control in Participants Previously Receiving Twice Daily Proton Pump Inhibitor Therapy
The purpose of this study is to determine if patients with well-controlled heartburn symptoms on twice-daily proton pump inhibitor therapy remain well-controlled after stepping down to once-daily (QD) dexlansoprazole modified…
- Trial name
- NCT00847808
- Testing
- Dexlansoprazole MR QD
- Where
- 52 sites in United States
- Volunteers
- 178 people
- Sponsor
- Takeda
Head and Neck Cancer, Ovarian Cancer
Deciphering Mechanisms Underlying Cancer Immunogenicity
This trial is a translational, open-label, multicentric, prospective cohort study of 1100 patients aiming to describe the PD-1 (programmed death) expression in T cells (T lymphocytes) in different solid tumors.
- Conditions
- Head and Neck Cancer, Ovarian Cancer, Cervical Cancer, Cervical Intraepithelial Neoplasia 3
- Trial name
- DECIDE (NCT03958240)
- Testing
- Blood samples, tumor biopsy specimens and ascites samples will be collected.
- Where
- 3 sites in France
- Volunteers
- 1,100 people
- Sponsor
- Institut Claudius Regaud
Lung Cancer, Esophageal Cancer
The Level of Patient Participation in Lung and Esophageal Cancer Patients Treated With Definitive Radiochemotherapy.
This study aims to assess the level of participation of thoracic cancer patients undergoing definitive radiotherapy and chemotherapy ± immunotherapy in their medical processes and the association between the level of…
- Trial name
- NCT06019455
- Where
- China
- Volunteers
- 500 people
- Sponsor
- Sun Yat-sen University
Human Immunodeficiency Virus
Impact of Pre-ART Blood CD4+ T Cell Level on the Rectal Reservoir in Long-term HIV-1 Treated Men
Although combined antiretroviral therapy (cART) has dramatically improved quality of life and lifespan of HIV infected individuals, it still fails to eliminate viral reservoirs.
- Trial name
- VIRECT (NCT02526940)
- Testing
- rectal biopsies, Blood samples
- Where
- France
- Volunteers
- 30 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Vagus Nerve Autonomic Disorder, Heart Rate
Balance, Autonomic Response, and Sensory Modulation to Dosage of Mechanical Vagal Stimulation in Healthy Adults
The vagus nerve (VN) plays a crucial role in regulating vital functions (heart rate, blood pressure, digestion, and immune response) and maintaining communication between internal organs and the brain.
- Conditions
- Vagus Nerve Autonomic Disorder, Heart Rate, Pain, Equilibrium; Disorder, Labyrinth
- Trial name
- BARVANS (NCT06541808)
- Testing
- mechanical Vagus Nerve Stimulation (Low Intensity), mechanical Vagus Nerve Stimulation (Intermediate Intensity), mechanical Vagus Nerve Stimulation (High Intensity)
- Where
- Austria
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- University of Vienna
Gallbladder Malignant Neoplasm
Validation of Differential Serum Levels for Five Minerals in South American Gallstone Patients With and Without Gallbladder Cancer
We have previously observed that serum concentrations of five minerals - aluminium, copper, sulphur, zinc, and bromine - differ between South American patients with gallbladder cancer and those with gallstones.
- Trial name
- METALS (NCT07642817)
- Testing
- Research of gallbladder cancer
- Where
- 33 sites in Bolivia, Chile and 2 more
- Volunteers
- 230 people
- Sponsor
- Centre Paul Strauss
Hepatocellular Cancer, Non-small Cell Lung Cancer
Profile of Soluble and Cellular Biomarkers and of Functional Imaging During Antiangiogenic Therapies in Cancer Patients
Tumour angiogenesis has been identified to play a critical role in tumour growth and this knowledge has led to the identification of new targets for cancer therapy.
- Conditions
- Hepatocellular Cancer, Non-small Cell Lung Cancer, Renal Cell Cancer, Colorectal Cancer
- Trial name
- NCT01507740
- Testing
- Avastin, Suntent, Nexavar
- Where
- Austria
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Medical University Innsbruck
Bladder Cancer, Cervical Cancer
Motivational Counseling in Preventing Smoking Relapse After Pregnancy in Pregnant Women Who Quit Smoking During Pregnancy
RATIONALE: Motivational counseling may help prevent pregnant women from smoking again after pregnancy. PURPOSE: This randomized clinical trial is studying three different types of counseling to see how well they work in…
- Conditions
- Bladder Cancer, Cervical Cancer, Esophageal Cancer, Gastric Cancer
- Trial name
- NCT00310115
- Testing
- Smoking Prevention Usual Care, Counseling Intervention
- Where
- United States
- Volunteers
- 469 people
- Sponsor
- M.D. Anderson Cancer Center
Advanced Solid Tumor, Non-Small Cell Lung Cancer
GH21 Capsules for Advanced Solid Tumors: A Study on Safety and Early Results
Evaluate the safety and tolerability of GH21 in patients with advanced solid tumors. Estimate the maximum tolerated dose (MTD) in patients with advanced solid tumors.
- Conditions
- Advanced Solid Tumor, Non-Small Cell Lung Cancer, Pancreatic Cancer, Colorectal Cancer
- Trial name
- NCT05183243
- Testing
- GH21 Capsule
- Where
- 9 sites in China
- Volunteers
- 68 people
- Sponsor
- Suzhou Genhouse Bio Co., Ltd.
Esophageal Cancer
Perioperative SDD to Prevent Infectious Complications After Esophagectomy
The primary aim of the PERSuaDER-trial is to evaluate the effect of SDD on infectious complications after esophagectomy, focussed on the prevention of pneumonia
- Trial name
- PERSuaDER (NCT05865743)
- Testing
- SDD
- Where
- 2 sites in Belgium, Netherlands
- Volunteers
- 854 people
- Sponsor
- Radboud University Medical Center
Gallbladder Cancer, Biliary Tract Cancer
Gemcitabine and Cisplatin for Gallbladder and Biliary Tract Cancer
In the United States, the incidence of biliary tract cancer and gallbladder cancer has been estimated to be 6,000-8,000 patients per year.
- Trial name
- NCT00123825
- Testing
- Gemcitabine, Cisplatin
- Where
- 3 sites in United States
- Volunteers
- 30 people
- Sponsor
- Dana-Farber Cancer Institute
Colon Cancer, Head and Neck Cancer
Assessing the Value of a Dosage of Anti-cetuximab in the Therapeutic Management of Patients With Colon Cancer or Upper Aero-digestive Tract and Candidates for Treatment With Cetuximab
The main objective of this study is to validate the utility of IgE anti-cetuximab in the treatment strategy to identify patients at risk for a severe allergic reaction to cetuximab (grade 3 or 4 of the classification of NCI) and…
- Conditions
- Colon Cancer, Head and Neck Cancer, Allergic Reaction
- Trial name
- IgES (NCT01436617)
- Testing
- blood sample
- Where
- 10 sites in France
- Volunteers
- 303 people
- Sponsor
- Centre Francois Baclesse
Clinical Stage III Cutaneous Melanoma AJCC v8, Clinical Stage III Cutaneous Merkel Cell Carcinoma AJCC v8
Low Dose, Reduced Frequency Nivolumab for the Treatment of Unresectable or Metastatic Cancer, AFFORD IO Trial
This phase II trial studies how well low dose, reduced frequency nivolumab works in treating patients with cancer that cannot be removed by surgery (unresectable) or that has spread from where it first started (primary site) to…
- Conditions
- Clinical Stage III Cutaneous Melanoma AJCC v8, Clinical Stage III Cutaneous Merkel Cell Carcinoma AJCC v8, Clinical Stage IV Cutaneous Melanoma AJCC v8, Clinical Stage IV Cutaneous Merkel Cell Carcinoma AJCC v8
- Trial name
- NCT07576725
- Testing
- Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging
- Where
- Uganda
- Volunteers
- 50 people
- Sponsor
- Fred Hutchinson Cancer Center
Obesity
The Incretin Secretion in the Gut System Related to the Physiological Stimulus
Insulin secretion and insulin sensitivity are related with an inverse, hyperbolic function, the so called disposition index, that shows the critical importance of the ß-cell dysfunction for the development of T2DM.
- Trial name
- NCT00994435
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- Catholic University of the Sacred Heart
HIV Infections
Four-Drug Combination Therapy With Zidovudine, Lamivudine, 1592U89 (Abacavir), and 141W94 (Amprenavir) in HIV-Infected Patients
The purpose of this study is to see if the multidrug combination of zidovudine (ZDV), lamivudine (3TC), 1592U89 (abacavir [ABC]), and 141W94 (amprenavir [APV]) is a safe and effective treatment for HIV-infected patients and if…
- Trial name
- NCT00006617
- Testing
- Abacavir sulfate, Amprenavir, Lamivudine
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Hiv, Atherosclerosis
Effectiveness of Gut Microbiota-targeted Diatery Intervention Among Older People Living With HIV
The goal of this clinical trial is to conduct a dietary intervention targeting HIV specific gut microbiota alterations for primary atherosclerotic cardiovascular disease (ASCVD) prevention and evaluate its effectiveness in…
- Conditions
- Hiv, Atherosclerosis, Diet, Healthy
- Trial name
- NCT06560840
- Testing
- dietary intervention
- Where
- China
- Volunteers
- 110 people
- Sponsor
- Fudan University
Breast Cancer, Colorectal Cancer
Printed Education Materials in Patients Who Are Finishing Treatment for Stage I, Stage II, or Stage IIIA Breast Cancer, Colorectal Cancer, Prostate Cancer, or Chest Cancer
RATIONALE: Printed educational materials, such as the Facing Forward Series: Life After Cancer Treatment manual, may help make the transition from cancer patient to cancer survivor easier in patients who are finishing treatment…
- Conditions
- Breast Cancer, Colorectal Cancer, Lung Cancer, Malignant Mesothelioma
- Trial name
- NCT00372840
- Testing
- educational intervention, psychosocial assessment and care, quality-of-life assessment
- Where
- United States
- Volunteers
- 340 people
- Sponsor
- Fox Chase Cancer Center
Type 2 Diabetes
The Interaction Between Protein Intake, Gut Microbiota and Type 2 Diabetes in Subjects With Different Ethnic Backgrounds
Context and justification: There is growing evidence that the gut microbiota is a key element in the pathophysiology of cardio-metabolic diseases (CMD) such as Type 2 Diabetes (T2D).
- Trial name
- MICRODIET (NCT03732690)
- Testing
- Diet HP, Diet LP
- Where
- France
- Volunteers
- 65 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Common Bile Duct Diseases
Diclofenac for Prevention of Post-ERC Pancreatitis
The study aims at assessing the effectiveness of Diclofenac for prevention of post-ERCP pancreatitis. It will be undertaken embedded in the Swedish national register for Gallstone surgery and ERCP (GallRiks).
- Trial name
- NCT03595150
- Testing
- Diclofenac
- Volunteers
- 1,000 people
- Sponsor
- Karolinska Institutet
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