Clinical trials: Gastric Surgery
Nutritional and Metabolic Diseases, Oncologic Disorders
Prognostic Performance of the Naples Prognostic Score
To investigate the prognostic performance of the Naples Prognostic Score in gastric cancer patients undergoing surgery
- Trial name
- NPS (NCT03272646)
- Testing
- surgery
- Volunteers
- 477 people
- Sponsor
- University of Campania Luigi Vanvitelli
Morbid Obesity
Bariatric Surgery Outcomes
The UCLA Metabolic and Bariatric Surgery Program (adult program) and the UCLA Fit for Healthy Weight Program (adolescent program) are committed to the care of morbidly obese patients. This study is observational.
- Trial name
- NCT01057784
- Testing
- Bariatric surgery.
- Where
- 2 sites in United States
- Sponsor
- University of California, Los Angeles
Gastric Cancer, Sentinel Lymph Node
Fluorescence Image-Guided Lymphadenectomy in Robotic Gastrectomy
Gastric cancer is a worldwide challenge due to its spread, even epidemic in some areas, and the high mortality rates. Lymphadenectomy is considered the fundamental step during radical gastrectomy.
- Trial name
- IG-MIG (NCT03931044)
- Testing
- Image-Guided Robotic Gastrectomy
- Where
- 2 sites in Italy
- Volunteers
- 40 people
- Sponsor
- International Study Group on Minimally Invasive Surgery for Gastric Cancer
Obese Adolescents
Comparison Between Gastric Band, Laparoscopic Sleeve Gastrectomy, Gastric Bypass Surgeries
Determine the short and long term safety and efficacy of the Gastric bypass , laparoscopic sleeve gastrectomy, and Gastric banding (LAGB) on severely obese adolescents.
- Trial name
- NCT02004561
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- Yale University
Morbid Obesity Requiring Bariatric Surgery
Can Pre-operative Lean Mass Predict Weight Loss After Roux-en-Y Gastric Bypass?
The goal of this observational study is to evaluate whether preoperative fat-free mass predicts post-operative weight loss in patients undergoing Roux-En-Y gastric bypass.
- Trial name
- FLAG (NCT07565051)
- Where
- Switzerland
- Volunteers
- 91 people
- Sponsor
- University Hospital, Geneva
Fasting, Malignant Neoplasm of Stomach
Early Recovery After Gastric Cancer Surgery
Study preparation To progress this prospective study, the investigators analyzed the retrospective data of 426 patients who had been managed with conventional critical pathway after gastric cancer surgery during last 1 year.
- Trial name
- NCT01642953
- Testing
- Early recovery
- Where
- South Korea
- Volunteers
- 109 people
- Sponsor
- Ajou University School of Medicine
Small Intestine Length Measurement
Digital 3D Reconstruction Predicts Small Bowel Length
The prevalence of type 2 diabetes mellitus (T2DM) has been increasing annually worldwide, and the prevalence of diabetes has reached 11.6% in China.
- Trial name
- DTDRPSBL-BS (NCT05338567)
- Testing
- Small intestine length measurement method
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Daping Hospital and the Research Institute of Surgery of the Third Military Medical University
Gastric Cancer (Diagnosis), TNM Staging
Multicenter Study of Clinical-Pathological Correlation in cT2N0 Gastric Cancer and Its Prognostic Implications
In gastric cancer, accurate preoperative staging of patients with T2N0 disease remains challenging. Correct assessment of tumor depth and lymph node involvement is particularly important in this subgroup, as treatment strategies…
- Conditions
- Gastric Cancer (Diagnosis), TNM Staging, Perioperative Treatment in Subjects With Locally Advanced Resectable Gastric Cancer or Gastroesophageal Junction Cancer, Gastric Surgery
- Trial name
- NCT07842549
- Where
- Spain
- Volunteers
- 1,024 people, healthy volunteers welcome
- Sponsor
- Hospital of Navarra
Gastric Volume
Ultrasound Assessment of Metoclopramide's Effect on Stomach Volume in Urgent Pediatric Trauma Surgery
assess the efficacy of metoclopramide in reducing the gastric contents and volume in pediatric trauma prepared for urgent surgical interventions.
- Trial name
- NCT06793267
- Testing
- Metoclopramide (Maxolon), Saline
- Volunteers
- 70 people
- Sponsor
- Assiut University
Gastric Cancer, Gastric Neoplasm
Surgery in Gastrointestinal Stromal Tumors (GISTs) for Treatment, Tumor Modeling, and Genomic Analysis
Objective: To follow people with GISTs and collect tumor tissue so that it can be studied in the lab. Eligibility: People age 6 and older who have a GIST.
- Conditions
- Gastric Cancer, Gastric Neoplasm, Gastrointestinal Stromal Sarcoma, Gastrointestinal Stromal Neoplasm
- Trial name
- NCT04557969
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- National Cancer Institute (NCI)
Gastric Neoplasm
Randomized Controlled Trial to Evaluate Surgical Approaches to Gastric Cancer Invading the Esophagus (JCOG9502)
To compare left thoraco-abdominal approach with abdominal and transhiatal approach to cardia or subcardia cancer
- Trial name
- NCT00149266
- Testing
- Surgery: abdominal and transhiatal approach, Surgery: left thoraco-abdominal approach
- Where
- Japan
- Volunteers
- 167 people
- Sponsor
- Japan Clinical Oncology Group
Morbid Obesity
Probiotics Improve Gastrointestinal Symptoms After Roux-en-Y Gastric Bypass: A Prospective Randomized Trial
Obesity has been a global epidemic. Currently, bariatric surgery has been recognized as the only successful treatment for morbid obesity.
- Trial name
- NCT01431651
- Testing
- probiotics,digestive enzyme
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- Min-Sheng General Hospital
Surgery, Anesthesia Intubation Complication
MAsk VEntilation With Paratracheal Pressure In Children. Para Tracheal Compression to Prevent Gastric Insufflation in Children
The use of cricoid pressure to prevent gastric aspiration or regurgitation in case of "full stomach" situation or emergency is still controversial in the adult population.
- Trial name
- MAVEPPIC (NCT05279170)
- Testing
- MAVEPPIC: MAsk VEntilation with Paratracheal Pressure In Children
- Where
- 2 sites in France
- Volunteers
- 72 people
- Sponsor
- University Hospital, Lille
Obesity, Weight Gain
Endoscopic Argon Plasma Coagulation Vs. Control For Weight Regain After Gastric Surgery
Bariatric surgery procedures have consistently been demonstrated to reduce long-term co-morbidities and mortality. Despite its benefits, weight regain is common, usually initiating around two years after the initial procedure…
- Trial name
- NCT03055754
- Testing
- Argon randomized arm, Control arm
- Where
- Brazil
- Volunteers
- 42 people
- Sponsor
- Kaiser Clinic and Hospital
General Anesthesia
Gastric Ultrasound in Paediatric Anaesthesia
Anesthesia for emergency surgery is a situation at risk of pulmonary aspiration of gastric contents. It has been previously reported that bedside two-dimensional ultrasonography can be a useful tool for anesthesiologists to…
- Trial name
- ECHOGASTRO (NCT02584348)
- Testing
- Gastric ultrasound
- Where
- France
- Volunteers
- 146 people
- Sponsor
- Hospices Civils de Lyon
Anesthesia, Fasting
The Effect of Mobilization on Gastric Emptying Time
ıntroduction Pulmonary aspiration under general anesthesia is a rare but serious complication in healthy patients undergoing elective surgery.
- Trial name
- NCT05981638
- Testing
- group WM, group WR, Group AR
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people
- Sponsor
- Uludag University
Gastro-Intestinal Disorder
Evaluation of Hepato-Pancreato-Biliary
Some reports cite over 80% of surgery residency graduates are seeking additional training to improve on their experiences to be ready for practice.
- Trial name
- NCT07565454
- Testing
- Evaluate and compare the efficacy of our training within the Fellowship Council curriculums
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Methodist Health System
Early Gastric Cancer
Endoscopic Submucosal Dissection Versus Surgery in the Treatment of Early Gastric Cancer
In this study, patients who are going to undergo endoscopic submucosal dissection (ESD) or surgery for early gastric cancer will be enrolled and divided into ESD group and Surgery group according to the procedure they go through.
- Trial name
- NCT03857737
- Testing
- endoscopic submucosal dissection, Surgery
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Peking University Third Hospital
Probiotics, Infant, Newborn
Probiotics Supplementation and Intestinal Microbiome in Neonates With Gastrointestinal Surgery
Congenital defects of the gastrointestinal tract commonly require surgical intervention in the neonatal period. Intestinal surgery during this critical period of microbiome acquisition results in aberrant colonization of the…
- Conditions
- Probiotics, Infant, Newborn, Surgical Procedures, Operative, Gastro-Intestinal Disorder
- Trial name
- ProPS (NCT03266315)
- Testing
- FloraBaby
- Where
- Canada
- Volunteers
- 2 people
- Sponsor
- University of Calgary
Gastro-Intestinal Disorder
Advanced GastroInstestinal(GI) Surgery Training in Residency and Fellowship.
The aim of this anonymous survey is to identify who teaches GI procedures to general surgical residents during residency training and understand the need as well as desire for an Advanced Surgical GI fellowship amongst senior…
- Trial name
- NCT07494318
- Testing
- Advanced GI Surgery Training
- Where
- United States
- Volunteers
- 260 people
- Sponsor
- Methodist Health System