Clinical trials: Gastro Intestinal Surgery
Colon Neoplasms, Crohn Disease (CD)
Feasibility Study of the SEGER Device in Laparoscopic Gastrointestinal Surgery
This is a first-in-human feasibility study designed to evaluate the safety and performance of the SEGER device in patients undergoing elective laparoscopic gastrointestinal surgery requiring intracorporeal anastomosis.
- Conditions
- Colon Neoplasms, Crohn Disease (CD), Obesity & Overweight
- Trial name
- SEGER-FIH (NCT07508592)
- Testing
- SEGER Device
- Where
- El Salvador
- Volunteers
- 10 people
- Sponsor
- Seger Surgical Solutions
Gastric Cancer
Efficacy and Safety of Tirelizumab Plus Chemotherapy Versus Chemotherapy Alone in Patients With Lymph Node Positive Gastric Cancer After Surgery
Lymph node positive patients after D2 radical surgery for gastric cancer, who started to be treated at Yixing people's Hospital in April 2021, were selected and enrolled into the study group according to the patients' wishes…
- Trial name
- NCT05844371
- Testing
- tirelizumab, chemotherapy with oxaliplatin + heroda
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Yixing People's Hospital
Liver Tumors
Freehand Ultrasound Elasticity Imaging in Liver Surgery
The purpose of this study is to investigate the potential for visualizing radiofrequency-induced (RFA) and microwave-induced (MWA) hepatic thermal ablation lesions using a novel, high resolution, and freehand ultrasound…
- Trial name
- IOUS (NCT00942383)
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Piles
Prolapsed Hemorrhoids: Assessment of Various Surgical Modalities
Postoperative complications like pain, hemorrhage, anal stenosis, and incontinence, which can slow down recovery, are frequently associated with a standard hemorrhoidectomy.
- Trial name
- NCT07481812
- Testing
- LigaSure Hemorroidectomy, Stapled Hemorrhoidopexy, Traditional hemorroidectomy
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Theodor Bilharz Research Institute
Colorectal Neoplasms Malignant
Effects of COVID-19 Pandemic on the Outcomes of Colorectal Cancer
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has been identified as the cause of the Coronavirus disease 19 (COVID-19), which was initially reported in December 2019 in China and has since rapidly spread…
- Trial name
- COVID-CRC (NCT04712292)
- Testing
- Surgical procedure for confirmed or suspected colorectal cancer
- Where
- 45 sites in Italy
- Volunteers
- 15,000 people
- Sponsor
- University of Bologna
Gastric Residual Volume, Abdominal Distension
Abdominal Massage for Gastric Residual Volume in Surgical Patients
This randomized controlled trial aimed to evaluate the effect of abdominal massage on gastric residual volume (GRV) and abdominal distension in surgical intensive care patients receiving enteral nutrition.
- Conditions
- Gastric Residual Volume, Abdominal Distension, Enteral Nutrition, Massage Therapy
- Trial name
- NCT07018414
- Testing
- Abdominal Massage
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people
- Sponsor
- Marmara University
Gastric Cancer
Robotic, Laparoscopic and Open Gastrectomy Compared on Short and Long Term Outcomes
The overall purpose is to develop and maintain a multi-institutional database comprising of information regarding surgical, clinical and oncological features of patients that will be treated for gastric cancer with robotic…
- Trial name
- IMIGASTRICII (NCT02751086)
- Testing
- Robotic Gastrectomy, Laparoscopic Gastrectomy
- Where
- Italy
- Volunteers
- 5,000 people
- Sponsor
- International Study Group on Minimally Invasive Surgery for Gastric Cancer
Gastric Cancer Surgical Specimens,18-80 Years Old, at Least Two Tumor Tissue Blocks
The Clinical Study of Assessing HER-2 Expression in Gastric Cancer With Extra Tumor Tissue Paraffin Blocks Using Immunohistochemistry
Background: Gastric cancer (GC) is major global health concern and the second leading cause of cancer deaths worldwide. Amplification of Her2/neu gene and/or overexpression of the Her2/neu protein have been observed in GC.
- Trial name
- NCT02843412
- Testing
- choose two tumor tissue paraffin blocks
- Volunteers
- 2,000 people
- Sponsor
- Shanghai Zhongshan Hospital
Acute Appendicitis
Appendicectomy Versus Antibiotics in the Treatment of Acute Uncomplicated Appendicitis
Appendicectomy has been the treatment of acute appendicitis for over a hundred years. Appendicectomy, however, includes operative and postoperative risks despite being a "routine" operation.
- Trial name
- APPAC (NCT01022567)
- Testing
- Appendicectomy, Ertapenem
- Where
- 6 sites in Finland
- Volunteers
- 530 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Squamous Cell Carcinoma, Adenocarcinoma
Chemoradiation and Panitumumab for Esophageal Cancer
A consistent finding in many studies in patients with operable esophageal and gastro-esophageal junction (GEJ) cancer is that response to preoperative therapy, particularly the absence of residual disease in the surgical…
- Conditions
- Squamous Cell Carcinoma, Adenocarcinoma, Esophageal Cancer, Gastro-esophageal Junction Cancer
- Trial name
- NCT01077999
- Testing
- Carboplatin, Paclitaxel, panitumumab
- Where
- Netherlands
- Volunteers
- 78 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Colon Cancer, Colon Neoplasm
Long-term Results in Intracorporeal Versus Extracorporeal Anastomosis in Laparoscopic Right Colectomy
Advantages of laparoscopic right colectomy with intracorporeal anastomosis (IA) compared to extracorporeal anastomosis (EA) are widely studied.
- Conditions
- Colon Cancer, Colon Neoplasm, Malignant Neoplasm, Colon Neoplasia
- Trial name
- NCT05446558
- Testing
- Intracorporeal anastomosis, Extracorporeal anastomosis
- Where
- Spain
- Volunteers
- 140 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Colorectal Cancer, Liver Metastases
Preoperative Irinotecan Drug-eluting Beads for Patients With Unresectable Colorectal Liver Metastasis
Trans arterial chemoembolization using Irinotecan Drug-eluting Beads before liver surgery for patients with primarily unresectable colorectal liver metastasis
- Trial name
- NCT04912258
- Testing
- Trans arterial chemoembolization with Irinotecan Drug-eluting Beads
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Fudan University
Esophageal Cancer
Adjuvant Chemotherapy With Paclitaxel and Cisplatin in Lymph Node-Positive Adjuvant Chemotherapy in the Treatment of the Lymph Node Positive Thoracic Esophageal Squamous Cell Carcinoma
Esophageal cancer is a highly aggressive malignancy with a poor overall outcome. Five year survival rate after radical esophagectomy is modest at about 40%.The patients with regional lymph node metastases have worse outcome than…
- Trial name
- NCT02461043
- Testing
- paclitaxel; cisplatin, radiation
- Where
- China
- Volunteers
- 386 people
- Sponsor
- Chinese Academy of Medical Sciences
Colorectal Cancer
A Trial to Evaluate Laparoscopic Versus Open Surgery for Colorectal Cancer
The purpose of this study is to evaluate oncological outcome of patients for T3 and T4 colorectal cancer undergoing laparoscopic versus open surgery.
- Trial name
- NCT00147134
- Testing
- open colectomy, laparoscopic colectomy
- Where
- 26 sites in Japan
- Volunteers
- 1,050 people
- Sponsor
- Haruhiko Fukuda
Stomach Neoplasms
Comparison of Open Laparoscopic and Robotic Surgery in Gastric Cancer Resection.
Gastric cancer is a common gastrointestinal tumor, and surgical operation is still the main method of gastric cancer treatment. Reported for the first time since 1994, the laparoscopic gastric cancer radical prostatectomy…
- Trial name
- Cooladvrsigcr (NCT03447106)
- Testing
- laparotomy, Laparoscopic, Robotic
- Where
- China
- Volunteers
- 500 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Urinary Retention, Rectal Cancer
Effect of ICCAUT Strategy on Postoperative Urinary Retention After Radical Rectal Cancer Surgery (ICCAUT-2)
The objective of this trial is to investigate the effect of bladder training on the incidence of re-catheterization after proctectomy.
- Conditions
- Urinary Retention, Rectal Cancer, Urinary Catheterization
- Trial name
- NCT06217016
- Testing
- ICCAUT, Free drainage
- Where
- China
- Sponsor
- The First Hospital of Jilin University
Postoperative Complications, Cardiovascular Diseases
Comparing Traditional Risk Scores and an AI-Based Multimodal Model for Predicting Cardiovascular Events After Gastrointestinal Surgery
The goal of this observational study is to develop and evaluate an artificial intelligence (AI)-based multimodal model for predicting major cardiovascular events within 30 days after gastrointestinal surgery in adults at Bach Mai…
- Conditions
- Postoperative Complications, Cardiovascular Diseases, Digestive System Surgical Procedures
- Trial name
- GI-MACE-AI (NCT07539532)
- Where
- Vietnam
- Volunteers
- 5,000 people
- Sponsor
- Bach Mai Hospital
Gastric Cancer, Peritoneal Metastasis
Radical Surgery Versus Non-Surgery in Gastric Cancer Patients With Peritoneal Metastasis After Successful Conversion Therapy
The goal of this clinical trial is to learn if radical surgery improves prognosis and quality of life compared with continued standard non-surgical treatment in gastric cancer patients with peritoneal metastasis who have achieved…
- Trial name
- NCT07789184
- Testing
- Radical Gastrectomy with D2 Lymphadenectomy, Standard Systemic Therapy for Advanced Gastric Cancer
- Where
- 31 sites in China
- Volunteers
- 170 people
- Sponsor
- Hua Huang, MD, PhD
Locally Advanced Colorectal Carcinoma, Recurrent Colorectal Carcinoma
Fluorescence Image Guided Surgery Followed by Intraoperative Photodynamic Therapy for Improving Local Tumor Control in Patients With Locally Advanced or Recurrent Colorectal Cancer
*As of June 2026- Phase I has been completed and we are now in Phase II. This phase I/II trial studies the side effects and how well fluorescence image guided surgery followed by intraoperative photodynamic therapy for improving…
- Conditions
- Locally Advanced Colorectal Carcinoma, Recurrent Colorectal Carcinoma, Stage III Colorectal Cancer
- Trial name
- NCT06307548
- Testing
- Aminolevulinic Acid, Biospecimen Collection, Computed Tomography
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Roswell Park Cancer Institute
Colon Cancer, Colon Adenocarcinoma
Survival Outcomes by Tumor-Node Stage and Recurrence Patterns in Colon Cancer After Radical Surgery
Colon cancer is one of the most common cancers worldwide, and even after curative (radical) surgery, some patients develop recurrence or distant metastasis.
- Conditions
- Colon Cancer, Colon Adenocarcinoma, Colon Cancer Stage III, Colon Cancer Stage I
- Trial name
- STARS (NCT07167147)
- Where
- Taiwan
- Volunteers
- 7,259 people
- Sponsor
- Chang Gung Memorial Hospital
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