Clinical trials: Gastrointestinal and Digestive Disorder
Iron Deficiency Anemia, Constipation
Investigating the Effects of Iron on the Gastrointestinal Tract
Many patients that are prescribed iron report gastrointestinal side effects. This research project aims to investigate if the gastrointestinal symptoms of taking iron supplementation are related to changes in gases produced by…
- Trial name
- GI-iron (NCT04253652)
- Testing
- Fasted breath samples, IBS-SSS, Daily diary
- Where
- United Kingdom
- Volunteers
- 155 people
- Sponsor
- The Functional Gut Clinic
Oncology, Metabolic Disease
Nutritional Safety and Metabolic Benefits of Oncometabolic Surgery for Obese Gastric Cancer Patients
The metabolic effect of oncometabolic surgery (long limb Roux-en Y reconstruction) for early gastric cancer patients has been revealed in a few pilot studies.
- Conditions
- Oncology, Metabolic Disease, Gastric Cancer
- Trial name
- ONCOMETAB (NCT03067012)
- Testing
- Oncometabolic reconstruction
- Volunteers
- 20 people
- Sponsor
- Seoul National University Bundang Hospital
Cystic Fibrosis
Phase I Randomized Study of CPX for the Treatment of Adult Patients With Mild Cystic Fibrosis
OBJECTIVES: I. Evaluate the safety of ascending doses of CPX administered to adult patients with mild cystic fibrosis. II. Evaluate the pharmacokinetics of ascending doses of CPX in this patient population.
- Trial name
- NCT00004428
- Testing
- CPX
- Volunteers
- 35 people
- Sponsor
- FDA Office of Orphan Products Development
Colon Cancer
Mechanical Bowel Preparation in Laparoscopic Right Hemicolectomy With Intracorporeal Anastomosis
This study is a randomized controlled trial conducted at University Medical Center Ho Chi Minh City to evaluate the role of mechanical bowel preparation (MBP) in patients undergoing laparoscopic right hemicolectomy with totally…
- Trial name
- UMC-Colprep (NCT07546565)
- Testing
- Mechanical Bowel Preparation, No mechanical bowel preparation
- Where
- Vietnam
- Volunteers
- 74 people
- Sponsor
- University Medical Center Ho Chi Minh City (UMC)
Stomach Ulcer
Healing Effects of Rebamipide and Omeprazole in Helicobacter Pylori-positive Gastric Ulcer After Eradication Therapy
The purpose of this study is to evaluate the ulcer healing efficacy of rebamipide in comparison with omeprazole in Helicobacter pylori-positive gastric ulcer after eradication therapy.
- Trial name
- NCT00272467
- Testing
- Rebamipide, Omeprazole
- Where
- 7 sites in China, South Korea
- Volunteers
- 132 people
- Sponsor
- Korea Otsuka International Asia Arab
Hepatitis B Infection, Pregnant Women
TAF in Early/Middle Pregnancy With CHB
The goal of this clinical trial is to study the efficacy and safety of Tenofovir alafenamide (TAF) vs Tenofovir disoproxil fumarate(TDF) in early and middle pregnancy with chronic hepatitis B.
- Conditions
- Hepatitis B Infection, Pregnant Women, Early Pregnancy
- Trial name
- TAF;CHB (NCT07668934)
- Testing
- TAF, TDF
- Where
- China
- Volunteers
- 816 people
- Sponsor
- The Third Affiliated Hospital of Guangzhou Medical University
Hepatocellular Carcinoma
A Basic-clinical Translational Research in Hepatitis B Virus (HBV)-Specific Antigen Peptides and HepG2 Cell Lysate Co-activated Dendritic Cells Combined With Transarterial Chemoembolization (TACE) in HBV-related HCC Treatment (BTRHBVAPHCLCDCCTCHBVHCCT)
The effect of anti-tumor treatment is not satisfying in HBV-related hepatocellular carcinoma (HBV-HCC) for reasons that HBV-HCC carries highly heterogeneous antigens to facilitate cancer cells escaping from immune surveillance…
- Trial name
- NCT03086564
- Testing
- ADCC & TACE, TACE
- Where
- China
- Volunteers
- 70 people
- Sponsor
- Yuehua Huang
Lung Cancer, Breast Cancer
Evaluation of Skin Health and QoL in Pts Receiving Anti-PD1/PDL1/CTLA4 or CDK Inhibitors.
The study aim to investigate the relationship between cutaneous adverse events and quality of life in patients taking immune check point inhibitor or cyclin-dependent kinase (CDK) 4 and 6 inhibitors by two steps.
- Conditions
- Lung Cancer, Breast Cancer, Kidney Cancer, Bladder Cancer
- Trial name
- SkinHealth (NCT05878964)
- Testing
- EQ-5D-5L questionnaire, FACT-G (Functional Assessment of Cancer Therapy - General), FACT-EGFRI-18 (Functional Assessment of Cancer Therapy - Epidermal Growth Factor Inhibitors 18 Item)
- Where
- Italy
- Volunteers
- 420 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Anastomotic Leak, Rectal Cancer
Comparative Study of Circular Stapling Instruments
After removing the rectum at surgery, bowel continuity can sometimes be restored by an anastomosis between the anus and the bowel. This anastomosis is most commonly created by the use of surgical circular stapling instruments.
- Trial name
- NCT00399009
- Testing
- AutoSuture Premium Plus CEEA/Ethicon Proximate ILS
- Where
- Sweden
- Volunteers
- 880 people
- Sponsor
- Uppsala University Hospital
Cystic Fibrosis With Gastrointestinal Manifestation
Cohort Study Evaluating the Clinical Effectiveness, Safety and Immunogenicity to the Pandemic Influenza Vaccination
Multicenter prospective cohort of approximately 1000 cystic fibrosis patients followed in the Ile de France during the 2009-2010 influenza season with the main objective to assess the effectiveness of antiviral vaccination…
- Trial name
- MUCOFLU (NCT01499914)
- Testing
- influenza vaccination
- Where
- France
- Volunteers
- 439 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Rectal Cancer
Neoadjuvant Chemoradiotherapy Versus Total Neoadjuvant Therapy in the Treatment of T3 Rectal Cancer
The gold standard treatment for locally advanced, non-metastatic rectal cancer includes neoadjuvant chemoradiotherapy (NACRT), total mesorectal excision (TME) and adjuvant chemotherapy (AC).
- Trial name
- NCT06097416
- Testing
- Neoadjuvant Chemoradiotherapy, Total Neoadjuvant Therapy
- Volunteers
- 100 people
- Sponsor
- St. James's Hospital, Ireland
Pancreatic Fistula
External Pancreatic Stent in Pancreaticojejunostomy
Pancreatic fistula is one of the most serious complication after pancreatoduodenectomy. To reduce pancreatic fistula, many authors recommend pancreatic stent in pancreatojejunostomy.
- Trial name
- NCT06743516
- Testing
- Pancreaticojejunostomy with external stent, Pancreaticojejunostomy without external stent
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Minia University
Colonic Polyps, Adenomatous Polyps
ColoMaia II Software to Support Lesion Detection During Colonoscopy
The goal of this clinical trial is to learn whether the ColoMaia II software can help doctors find colon lesions during colonoscopy and whether it is safe to use in adults aged 40 to 80 years having screening, surveillance, or…
- Conditions
- Colonic Polyps, Adenomatous Polyps, Colorectal Neoplasms
- Trial name
- NCT07563816
- Testing
- ColoMaia II software, Standard colonoscopy
- Where
- 3 sites in Czechia
- Volunteers
- 600 people
- Sponsor
- MAIA Labs s.r.o.
Gastro-esophageal Reflux Disease
Nociceptors, Neurotrophic Factors and Cytokine Expression in Gastroesophageal Reflux Disease
Transient receptor potential vanilloid-1 (TRPV1) receptor and proteinase-activated receptor 2 (PAR2) have been implicated in the mechanism of acid induced inflammation in gastroesophageal reflux disease (GERD).
- Trial name
- NCT02114216
- Testing
- endoscopic mucosal biopsy
- Where
- South Korea
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Prostate Cancer, Leukemia
Natural History Study of Early Life Exposures in Agriculture (ELEA)
Study Description: ELEA is an observational cohort study that will collect exposure information and biospecimens from the adult children of the Agricultural Health Study (AHS) cohort (https://aghealth.nih.gov/about; Protocol…
- Conditions
- Prostate Cancer, Leukemia, Breast Cancer, Melanoma
- Trial name
- NCT07328516
- Where
- United States
- Volunteers
- 64,277 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Cystic Fibrosis, MRSA
Epidemiology and Treatment of Small-colony Variant Staphylococcus Aureus in Cystic Fibrosis
Methicillin-susceptible (MSSA) and Methicillin-resistant (MRSA) Staphylococcus aureus (SA) are two of the most important infectious pathogens in CF, with 69% of CF patients having lung infection with MSSA or MRSA in the last…
- Trial name
- NCT02547116
- Testing
- Rifampin
- Where
- United States
- Sponsor
- Johns Hopkins University
Cholecystolithiasis and Thyroid Nodule
Effect of Different Infusion Volume on Perioperative Bladder and Blood Volume in Patients Undergoing Daytime Surgery.
The objective of the trial was to explore the effect of different infusion volume on perioperative bladder and blood volume in patients undergoing daytime surgery assisted by bladder and vascular ultrasound and transthoracic…
- Trial name
- NCT03924804
- Testing
- Ringer's solution acetate
- Where
- China
- Volunteers
- 90 people
- Sponsor
- China Medical University, China
Ovarian Neoplasms, Colorectal Neoplasms
An Analysis of the Response of Human Tumor Microvascular Endothelium to Ionizing Radiation
Doctors will take some tissue from the tissue removed during surgery in order to study how the blood vessels of the tumor respond to radiation therapy.
- Conditions
- Ovarian Neoplasms, Colorectal Neoplasms, Melanoma, Small Cell Lung Cancer
- Trial name
- NCT00132704
- Testing
- Ionizing radiation (IR) therapy, Ionizing radiation (IR)
- Where
- United States
- Volunteers
- 149 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Anal Fistula
Rerouting Seton Versus LIFT for Complex Anal Fistula
This study aims to compare the efficacy of two surgical techniques in treatment of complex anal fistulas. The first technique involves rerouting of the fistula tract with placement of a vessel loop seton around the internal anal…
- Trial name
- NCT04616911
- Testing
- Rerouting seton, LIFT
- Where
- Egypt
- Volunteers
- 77 people
- Sponsor
- Mansoura University
Solid Tumor, Gastric Cancer
A Phase I Trial of CCT303-406 in Patients With Relapsed or Refractory HER2 Positive Solid Tumors
This clinical study is to investigate the safety and tolerability of CCT303-406 CAR modified autologous T cells (CCT303-406) in subjects with relapsed or refractory stage IV metastatic HER2-positive solid tumors.
- Conditions
- Solid Tumor, Gastric Cancer, Breast Cancer, Ovarian Cancer
- Trial name
- NCT04511871
- Testing
- CCT303-406
- Where
- China
- Volunteers
- 12 people
- Sponsor
- Shanghai PerHum Therapeutics Co., Ltd.
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