Clinical trials: Gastrointestinal Lesions
Abdominal Pain, Black Stools
The Auxiliary Effect of Artificial Intelligence in the Detection of Precancerous Lesions in Proximal Colon Cancer
The investigators conducted a multicenter randomized controlled trial to explore the adjuvant effect of artificial intelligence in the detection of precancerous lesions in the proximal colon.This is a prospective, multicenter…
- Conditions
- Abdominal Pain, Black Stools, Constipation, Diarrhea
- Trial name
- NCT07338643
- Testing
- AI group, Serial group, Standard colonoscopy group
- Where
- China
- Volunteers
- 1,200 people
- Sponsor
- Limian Er
Gallbladder Cancer
Alcohol Consumption and Gallbladder Cancer
This case-control study matched by age and sex was performed to evaluate the region specific risk factors for gallbladder cancer in Jeju island, Korea.
- Trial name
- NCT02326948
- Where
- South Korea
- Volunteers
- 156 people
- Sponsor
- Cheju Halla General Hospital
Gastric Cancer, Gastric Intestinal Metaplasia
Chemoprevention of Gastric Carcinogenesis
A clinical study of the efficacy of oral alpha-difluoromethylornithine (eflornithine or DFMO) in male and female subjects ages 30-60 with gastric premalignant lesions in two high risk regions of Latin America.
- Trial name
- NCT02794428
- Testing
- Eflornithine
- Where
- 2 sites in Honduras, Puerto Rico
- Volunteers
- 91 people
- Sponsor
- Vanderbilt-Ingram Cancer Center
Anal Cancer, High-grade Squamous Intraepithelial Lesion
Treatment in Preventing Anal Cancer in Patients With HIV and Anal High-Grade Lesions
The randomized phase of the trial compared topical or ablative treatment with active monitoring in preventing anal cancer in patients with human immunodeficiency virus (HIV) and high-grade squamous intraepithelial lesions (HSIL).
- Conditions
- Anal Cancer, High-grade Squamous Intraepithelial Lesion, HIV Infection, Human Papilloma Virus Infection
- Trial name
- ANCHOR (NCT02135419)
- Testing
- imiquimod, fluorouracil, infrared photocoagulation therapy
- Where
- 25 sites in United States, Puerto Rico
- Volunteers
- 4,446 people
- Sponsor
- AIDS Malignancy Consortium
Colorectal Cancer, Colorectal Adenoma
FIT and Fecal Calprotectin in Patients With Chronic Lower GI Symptoms
Chronic lower gastrointestinal (GI) symptoms, including lower abdominal pain, bowel habit change, bleeding per rectum, and abdominal bloating, are caused by functional gastrointestinal disorders (FGID) and organic intestinal…
- Conditions
- Colorectal Cancer, Colorectal Adenoma, Colitis
- Trial name
- NCT05514561
- Testing
- Fecal calprotectin, Fecal immunochemical test
- Where
- Thailand
- Volunteers
- 1,007 people
- Sponsor
- Mahidol University
Colorectal Neoplasms
Underwater Resection of Non-pedunculated Colorectal Lesions
The aim of this study is to compare the efficacy of underwater resection (polypectomy) versus conventional polypectomy techniques for small and large colorectal lesions identified during colonoscopy.
- Trial name
- NCT02889679
- Testing
- Underwater resection, Conventional (gas distended colon) resection, Standard polypectomy
- Where
- United States
- Volunteers
- 600 people
- Sponsor
- VA Northern California Health Care System
Cancer of Pancreas
Evaluation of the FOCUS Diffusion's Added Clinical Value Compared to Conventional MRI
The radiologist plays a key role in the management of pancreatic tumours, which are potentially serious. While the scanner, with its high spatial resolution, plays a major role in pancreatic pathology, and in particular in the…
- Trial name
- NCT03961646
- Where
- France
- Volunteers
- 74 people
- Sponsor
- Fondation Hôpital Saint-Joseph
Congenital Hyperinsulinism (CHI), Persistent Hyperinsulinemic Hypoglycemia of Infancy (PHHI)
Phase II Safety and Efficacy Study of 18FDOPA PET-CT in Children With Hyperinsulinemic Hypoglycemia
Children with congenital hyperinsulinism (CHI) have low blood sugar, and some of these children may require surgery to remove part or all of their pancreas.
- Trial name
- 18FDOPA (NCT01468454)
- Testing
- 18 F-DOPA
- Where
- United States
- Volunteers
- 130 people
- Sponsor
- Children's Hospital of Philadelphia
Crohn's Disease
Effect of the Consumption of a Probiotic Strain on the Prevention of Post-operative Recurrence in Crohn's Disease
A double-blind, multicentre, stratified by centre, randomised, parallel study with two groups of adult patients operated on for Crohn's disease, to determine if oral ingestion of probiotics could prevent the appearance of Crohn's…
- Trial name
- NCT01698970
- Testing
- 1-Freeze-dried Probiotics provided in capsule (150 mg) containing 1,0x10E10 colony forming unit per capsule (test), 2- excipients (150 mg) in capsule (control)
- Where
- France
- Volunteers
- 122 people
- Sponsor
- Danone Global Research & Innovation Center
Hepatocellular Carcinoma (HCC) Prognosis, Contrast-enhanced Ultrasound
A Comparative Study on the Diagnostic Efficacy of Ultrasound Contrast LI-RADS Grading and the German ESCULAP Standards for the Diagnosis of Recurrent Hepatic Mass Lesions After Hepatocellular Carcinoma Surgery
Hepatocellular carcinoma (HCC) is the sixth most common malignant tumor worldwide, with a significantly increased incidence among patients with liver diseases.
- Trial name
- NCT07600346
- Testing
- Contrast-Enhanced Ultrasound
- Volunteers
- 105 people
- Sponsor
- The First Hospital of Jilin University
Lung Non-Small Cell Carcinoma, Metastatic Colorectal Carcinoma
Microwave Ablation or Wedge Resection for the Treatment of Lung, Sarcoma and Colorectal Lesions, ALLUME Study
This study compares the outcomes and safety of two standard treatment options called microwave ablation and surgical wedge resection in patients with non-small cell lung cancer, sarcoma and colorectal cancer that has spread to…
- Conditions
- Lung Non-Small Cell Carcinoma, Metastatic Colorectal Carcinoma, Metastatic Sarcoma, Stage I Lung Cancer AJCC v8
- Trial name
- NCT04430725
- Testing
- Computed Tomography with Contrast, Microwave Ablation, Questionnaire Administration
- Where
- United States
- Volunteers
- 74 people
- Sponsor
- M.D. Anderson Cancer Center
Insulinoma; Pancreas, MEN1
Endoscopic Ultrasound-guided Radiofrequency Ablation for Upper Gastrointestinal Tract Lesions
The goal of this observational study is to evaluate the long-term clinical effectiveness of EUS-RFA and quality of life in patients with pancreatic or adrenal tumors recieving EUS-RFA.
- Conditions
- Insulinoma; Pancreas, MEN1, NETs, Radiofrequency Ablation
- Trial name
- EURAGIL (NCT07272187)
- Testing
- observational study
- Where
- Denmark
- Volunteers
- 138 people
- Sponsor
- Herlev Hospital
Adenocarcinoma of Head of Pancreas, Cholangio Carcinoma
Pancreatic Head and Peri-ampullary Cancer Laparoscopic vs Open Surgical Treatment Trial (PLOT)
The aim of this study is to compare the two surgical approaches namely laparoscopic pancreatoduodenectomy and open pancreatoduodenectomy for management of periampullary and pancreatic head cancers in terms of parameters like…
- Conditions
- Adenocarcinoma of Head of Pancreas, Cholangio Carcinoma, Duodenal Adenocarcinoma, Carcinoma of Ampulla of Vater
- Trial name
- PLOT (NCT02081131)
- Testing
- Open surgery, Laparoscopic surgery
- Where
- India
- Volunteers
- 64 people
- Sponsor
- GEM Hospital & Research Center
Kidney or Liver Tumors
Registration and Fusion of Real-Time Ultrasound With CT for Lesion Localization and Characterization
Acquire CT data and US and transducer position data (magnetic sensor system) of focal hepatic or renal lesions to serve as sample data sets for fusion algorithm development and subsequent optimization.
- Trial name
- NCT00586235
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Mayo Clinic
Pancreatic Fistula, Distal Pancreatectomy Complications
An Evaluation of a New Technique Utilizing a Biologic Glue and Tissue Patch to Seal the Cut Edge of the Pancreas Following Removal of the Tail of the Pancreas
The purpose of this trial is to determine whether the use of an autologous falciform ligament patch combined with fibrin glue will reduce the rate of pancreatic fistula in patients completing distal pancreatectomy.
- Conditions
- Pancreatic Fistula, Distal Pancreatectomy Complications, Falciform Patch Pancreatic Closure, Fibrin Glue Pancreatic Closure
- Trial name
- NCT00889213
- Testing
- Falciform patch and fibrin glue application, standard pancreatic closure
- Where
- 2 sites in United States
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- Thomas Jefferson University
Colo-rectal Cancer
Efficacy of a Hemostatic Agent (PuraStat®) in Reducing Delayed Bleeding After Endoscopic Submucosal Dissection
The problem of delayed bleeding after endoscopic resection is becoming important due to the growing number of indications for anti-aggregation or anticoagulant treatment for cardiovascular reasons in the aging populations.
- Trial name
- NCT05031325
- Testing
- Endoscopic submucosal dissection with Purastat
- Where
- France
- Volunteers
- 288 people
- Sponsor
- Mathieu Pioche
HPV-related Lower Genital Tract Neoplasias, HPV-related Anal Neoplasias
Screening Women With Prior HPV for Anal Neoplasia
The goal of this single arm trial is to prospectively evaluate screening methods for anal cancer precursors in HIV uninfected women with a history of lower genital tract neoplasias and cancers.
- Conditions
- HPV-related Lower Genital Tract Neoplasias, HPV-related Anal Neoplasias, Early Stage Lower Genital Tract Cancers
- Trial name
- SWAN (NCT05217940)
- Testing
- Diagnostic tests for anal cancer screening
- Where
- 3 sites in United States
- Volunteers
- 300 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Lesions of Biliary or Wirsung Ducts, Biliary Tract Diseases
Assessment of Cholangio-pancreatoscopy for the Diagnosis and the Treatment of Biliary and Pancreatic Diseases
The biliary and pancreatic tumors are rare but the prognosis is pejorative. It was difficult to have histology of these tumors as the samples taken during ERCP were performed under " blind " radiology control.
- Conditions
- Lesions of Biliary or Wirsung Ducts, Biliary Tract Diseases, Common Bile Duct Diseases, Pancreatic Duct Disorder
- Trial name
- NCT03190343
- Testing
- cholangio-pancreatoscopy
- Where
- 3 sites in France
- Volunteers
- 67 people
- Sponsor
- Hospital St. Joseph, Marseille, France
Pancreas Cyst, Pancreas Mass
RNA Sequencing of Solid and Cystic Lesions of the Pancreas
The nature of cysts and solid masses in the pancreas can be difficult to diagnose. They may be benign, precancerous, or cancer. Current tests such as cytology (looking under a microscope) and tumor markers do not always give us…
- Trial name
- NCT01807325
- Testing
- pancreas biopsy
- Where
- 2 sites in United States
- Volunteers
- 72 people
- Sponsor
- Oregon Health and Science University
Cancer of the Liver, Liver Cancer
Ablation Confirmation Study
Prospective, single-arm, multicenter study that will generate clinical data using the NEUWAVE MicroWave Ablation System with AC (Ablation Confirmation) software in patients undergoing ablation of a soft tissue liver lesion.
- Conditions
- Cancer of the Liver, Liver Cancer, Neoplasms, Liver
- Trial name
- NCT03753789
- Testing
- Microwave Ablation
- Where
- 6 sites in United States
- Volunteers
- 46 people
- Sponsor
- Ethicon, Inc.