Clinical trials: Gastro Intestinal Surgery
Colorectal Neoplasms
Characteristics of Gut Microbiota in Patients With Colon Cancer of Different Traditional Chinese Medicine Syndromes
Guided by the idea of combining disease differentiation with syndrome differentiation in traditional Chinese medicine, this study used the form of questionnaire to summarize the changes of TCM syndromes, TCM constitution types in…
- Trial name
- NCT03892252
- Testing
- No intervention
- Where
- China
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- Wei Xu
Vaccination Reaction, Hepatitis B Virus Infection
Hepatitis B Vaccination After Neonatal Surgery
At present, whether the hepatitis B vaccine (HBV) can be vaccinated on time after neonatal surgery has become a common problem for children's families, neonatal surgeons, and vaccination departments, but there are few relevant…
- Conditions
- Vaccination Reaction, Hepatitis B Virus Infection, Digestive System Disorders of Fetus and Newborn, Blood Transfusion Complication
- Trial name
- NCT06023056
- Where
- China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Chongqing Medical University
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
Inflammatory Bowel Diseases
Nabilone Use For Acute Pain in Inflammatory Bowel Disease Patients
This is a clinical trial of nabilone for patients with Inflammatory Bowel Disease (IBD) who are undergoing IBD-related surgery (Any abdominal surgery lasting for more than one hour).
- Trial name
- NCT03422861
- Testing
- Nabilone
- Where
- Canada
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Esophageal Atresia
Cardiorespiratory Performance and Pulmonary Microbiome in Patients After Repair of Esophageal Atresia
The majority of the clinical research on esophageal atresia focuses on the upper gastrointestinal tract. However, the trachea and the lung are also affected in many of these children, so that a lifelong pulmonary impairment may…
- Trial name
- NCT03767673
- Testing
- Initial Spirometry, Final Spirometry, Pulmonary microbiome (16S rDNA profiling)
- Where
- Austria
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Acute Appendicitis
MANAGEMENT OF APPENDICITIS DURING THE COVID-19 PANDEMIC
During the Covid-19 pandemic, non-operative management for acute appendicitis (AA) was implemented in the UK. The aim of this study was to determine the efficacy and outcomes of conservative versus surgical management of AA…
- Trial name
- observational (NCT04615728)
- Testing
- laparoscopic or open appendicectomy
- Where
- United Kingdom
- Volunteers
- 207 people, healthy volunteers welcome
- Sponsor
- Cambridge University Hospitals NHS Foundation Trust
Cancer Survivor, Depression
Helping African American Prostate Cancer Survivors and Their Partners Cope With Challenges After Surgery for Prostate Cancer
RATIONALE: Telephone counseling after radical prostatectomy may help African American prostate cancer survivors and their intimate partners cope with the problems and challenges of surgery, and may reduce distress and improve…
- Conditions
- Cancer Survivor, Depression, Gastrointestinal Complications, Male Erectile Disorder
- Trial name
- NCT00869739
- Testing
- telephone-based intervention, educational intervention, partner-assisted coping skills training
- Where
- United States
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- East Carolina University
Gastrointestinal Surgery
The Impact of the Type and Route of Nutritional Support on Infectious Complications After Upper Gastrointestinal Surgery
The study was designed to test the hypothesis that immunonutrition and enteral nutrition would reduce the incidence of infectious complications in a population of malnourished patients following elective upper GI surgery
- Trial name
- NCT00732849
- Testing
- Reconvan, Dipeptiven, Omegaven
- Where
- Poland
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Jagiellonian University
Gastric Cancer
Intestinal Microbiome After Gastrectomy
The gastric barrier plays a major role in the maintanance of the distal intestinal microbiome composition. It has been shown before that the use of gastric acid suppression medication, such as proton pump inhibitors, are…
- Trial name
- DiGMA (NCT03418428)
- Where
- Lithuania
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Vilnius University
Gastrointestinal Stromal Tumors, Metastasis
Salvage Surgery for Patients With Metastatic GIST With Rego
Some researches have shown surgery may acquire progression-free (PFS) benefit for selected patients with metastatic gastrointestinal stromal tumor (GIST) who received first-line imatinib and second-line sunitinib.
- Conditions
- Gastrointestinal Stromal Tumors, Metastasis, Disease Progression
- Trial name
- NCT04343456
- Testing
- Salvage surgery with massive debulking
- Where
- Taiwan
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Pseudomyxoma Peritonei, Appendiceal Neoplasms
Antibiotic Treatment and Long-term Outcomes of Patients With Pseudomyxoma Peritonei of Appendiceal Origin
The purpose of this study is to determine the impact of antibiotic therapy on the disease progression and overall survival of patients with Pseudomyxoma Peritonei (PMP).
- Trial name
- NCT02387203
- Testing
- PrevPac (Prevacid, Amoxicillin, Clarithromycin)
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Mercy Medical Center
Overweight
Carbohydrates and Gut Hormones After Gastric Bypass Surgery
To investigate the secretion of gut hormones, in particular glucagon-like peptide 1 (GLP-1), after ingestion of glucose and fructose as separate monosaccharides or combined in the disaccharides sucrose and isomaltulose and the…
- Trial name
- NCT02879955
- Testing
- Glucose + Fructose, Sucrose, Isomaltulose
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hvidovre University Hospital
Colonic Diseases, Rectal Diseases
Assessing Infectious Risk and Visceral Closure in Natural Orifice Translumenal Endoscopic Surgery (NOTES)
The purpose of this study is to determine: 1. What quantity of bacteria is spilled into the abdomen during a colon resection 2. If there is a correlation between the quantity and post-operative infection 3.
- Trial name
- NOTES (NCT01102725)
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University Hospitals Cleveland Medical Center
Colorectal Cancer, Surgery
Human Blood Specimen Collection to Evaluate Immune Cell Function
Natural killer (NK) cells are leukocytes of the innate immune system and play a central role in the control of cancer metastases.
- Conditions
- Colorectal Cancer, Surgery, Perioperative Care
- Trial name
- NCT03422120
- Testing
- Natural Killer Cell Activity Assay
- Where
- Canada
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
Colon Cancer, Breast Cancer
SurgicAl Metabolic Phenotyping Longitudinal Evaluation Study
This work will use a new approach to measure how surgery effects human biochemistry and metabolism. It will create a metabolic signature or 'phenotype' for surgical injury that will help clinicians choose the right surgical…
- Conditions
- Colon Cancer, Breast Cancer, Trauma, Inflammatory Bowel Disease
- Trial name
- SaMPLE (NCT01378013)
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Squamous Carcinoma of Esophagus, Esophagus Disorders
Perioperative Vs. Preoperative Chemotherapy With Surgery in the Squamous Carcinoma of Esophagus
To assess whether or not a perioperative therapy with surgery can improve the outcomes among patients with potentially curable squamous carcinoma of esophagus as compared to a preoperative chemotherapy followed by surgery
- Trial name
- NCT01225523
- Testing
- Paclitaxel; Cisplatin; 5-Fluorouracil, Paclitaxel; Cisplatin; 5-Fluorouracil; Capecitabine
- Where
- China
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Xi'an Jiaotong University
Intussusception
Seasonal Variations and Different Treatment Protocols OF Intussusception In Children:
Background: Intussusception remains a common cause of bowel obstruction in children and results in significant morbidity and mortality if not promptly treated.
- Trial name
- NCT04486300
- Testing
- Pneumatic reduction and Laparotomy
- Volunteers
- 470 people, healthy volunteers welcome
- Sponsor
- Minia University
Appendicitis, Surgery
Raja Isteri Pengiran Anak Saleha Appendicitis Treatment Without Operation
The RIPASA score is a Clinical Prediction Rule (CPR) for the diagnosis of acute appendicitis. Since its inception in 2009, the RIPASA score has been validated in various population in healthcare institutions around the world and…
- Trial name
- RIPASA-TWO (NCT03169114)
- Testing
- Amikacin Injection, Appendicectomy
- Where
- Brunei
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Raja Isteri Pengiran Anak Saleha Hospital
Rectal Cancer, Gender
Gender Differences in Robotic Surgery for Rectal Cancer: a Retrospective Study
Objective: To investigate gender-based differences in outcomes following robotic surgery for rectal cancer. Methods: A retrospective study was conducted on 155 patients (82 males, 73 females) who underwent robotic surgery for…
- Conditions
- Rectal Cancer, Gender, Complication,Postoperative, Surgery-Complications
- Trial name
- NCT06391060
- Testing
- Impact of Gender on Davinci rectal surgery
- Where
- China
- Volunteers
- 155 people, healthy volunteers welcome
- Sponsor
- Daorong Wang
Obese Patients, Obese Patients With Bariatric Surgery
Bariatric Surgery and Gut Microbiota Changes Over Time
The goal of this observational study is to learn how bariatric surgery affects gut bacteria and gut-related metabolic products over time in adults with obesity.
- Conditions
- Obese Patients, Obese Patients With Bariatric Surgery, Gut Microbiota, Healthy Participants
- Trial name
- RYGB-MICROGUT (NCT07381140)
- Where
- Italy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliera Specializzata in Gastroenterologia Saverio de Bellis