Clinical trials: Anastomotic Stenosis
Anastomosis, Leaking, Anastomotic Stenosis
Outcomes Of Single-Layer Extramucosal Colostomy Closure With Full-Thickness (All-Layers) Colostomy Closure
to compare the clinical outcomes of single-layer extramucosal colostomy closure with full-thickness (all-layers) colostomy closure in paediatric patients.
- Trial name
- NCT07411885
- Testing
- extramucasal colostomy closure, full thickness closure
- Where
- Pakistan
- Volunteers
- 52 people
- Sponsor
- Children Hospital and Institute of Child Health, Lahore
Morbid Obesity, Anastomotic Leak
Stratafix vs. Vicryl OAGB / MGB Suture Study
To compare shorttime (6 months) results of two competitive suture materials with regard to time demanded to perform the concerned surgical step and secondary to study anastomotic site safety and complications like leakage and…
- Conditions
- Morbid Obesity, Anastomotic Leak, Anastomotic Stenosis, Hemorrhage Postoperative
- Trial name
- NCT04613635
- Testing
- Stratafix, Vicryl
- Where
- Germany
- Volunteers
- 100 people
- Sponsor
- St. Franziskus Hospital
Liver Transplant, Complications, Biliary Anastomotic Stenosis
Biodegradable Stents in Liver Transplant RecipIents for Treatment of Biliary Anastomotic Strictures
Biliary complications after liver transplantation (LT) remain common and are associated with higher morbidity in liver transplant recipients and liver graft failure.
- Conditions
- Liver Transplant, Complications, Biliary Anastomotic Stenosis, Endoscopic Retrograde Cholangiopancreatography
- Trial name
- BRILLIANT (NCT06716541)
- Testing
- ERCP implantation of a biodegradable stent, ERCP implantation of plastic stents
- Where
- Czechia
- Volunteers
- 70 people
- Sponsor
- Institute for Clinical and Experimental Medicine
Esophageal Stricture, Anastomotic Stenosis
NKI Therapy Compared to Usual Care of Recurrent Esophagogastric Anastomotic Strictures
Rationale: The study hypothesizes that NKI followed by endoscopic bougie dilation therapy will result in an increased dysphagia-free period, a reduction of endoscopic procedures and dysphagia-related quality of life, and lower…
- Conditions
- Esophageal Stricture, Anastomotic Stenosis, Dilation of Esophagus Due to Disease
- Trial name
- SAMURAI (NCT04406428)
- Testing
- NKI followed by EBD
- Where
- Netherlands
- Volunteers
- 15 people
- Sponsor
- Radboud University Medical Center
Colorectal Cancer, Rectal Cancer
A Prediction Model of Anastomotic Stricture After Rectal Cancer
Background: Anastomotic stricture significantly impacts patients' quality of life and long-term prognosis. However, current clinical practice lacks accurate tools for predicting anastomotic stricture.
- Conditions
- Colorectal Cancer, Rectal Cancer, Anastomotic Stenosis
- Trial name
- NCT06404554
- Testing
- without any intervention
- Where
- China
- Volunteers
- 1,542 people
- Sponsor
- Northern Jiangsu People's Hospital
Esophageal Neoplasm, Anastomotic Leak
Prediction of Anastomotic Complications and Recurrent Laryngeal Nerve Injury Based on Postoperative Early Endoscopic Evaluation
Analyze the correlation between the conformity of the anatomy (based on endoscopic examination) and postoperative anastomotic fistula and anastomotic stenosis; establish an anastomotic classification; and construct a predictive…
- Conditions
- Esophageal Neoplasm, Anastomotic Leak, Recurrent Laryngeal Nerve Injuries, Anastomotic Stenosis
- Trial name
- NCT06348381
- Testing
- No intervention
- Where
- China
- Volunteers
- 250 people
- Sponsor
- Shanghai Chest Hospital
Anastomotic Stenosis
Utilization of Transanal Endoscopy in the Treatment of Anastomotic Stenosis
Severe rectal anastomotic stenosis can not only cause intestinal obstruction, but also be accompanied by frequent defecation, which affects the quality of life, and patients face the outcome of permanent stoma or temporary stoma…
- Trial name
- NCT06036862
- Testing
- Transanal and transabdominal combined endoscopic resection of rectal stenosis and anal reconstruction
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Sun Yat-sen University
Stricture, Esophageal Stricture
Collagenase Clostridium Histolyticum for Refractory Iatrogenic Esophageal Strictures
In this open-label pilot study we want to investigate whether intralaesional injection with collagenase clostridium histolyticum (XiapexR) into the esophageal stricture followed by dilation 24 hours later improves the outcome of…
- Conditions
- Stricture, Esophageal Stricture, Anastomotic, Collagenosis
- Trial name
- NCT03898661
- Testing
- Collagenase histiolyticum
- Where
- Belgium
- Volunteers
- 2 people
- Sponsor
- University Hospital, Ghent
Azygos Vein Preservation Versus Disconnection, Tracheo-Esophageal Fistula With Atresia of Esophagus
Azygos Vein Preservation; Its Impact on Early Outcomes After Neonatal EA/TOF Repair
Azygos vein preservation revisited: impact on early outcomes after repair of Esophageal atresia/ Tracheo-Esophageal Fistula in newborns. A randomized controlled study.
- Conditions
- Azygos Vein Preservation Versus Disconnection, Tracheo-Esophageal Fistula With Atresia of Esophagus, Leak, Anastomotic, Stricture Esophagus
- Trial name
- EArAzygousvp (NCT05957562)
- Testing
- EA/TOF primary repair with Azygos vein preservation, EA/TOF primary repair with Azygos vein sacrifice (disconnection)
- Where
- Egypt
- Volunteers
- 64 people
- Sponsor
- dr. Muhammad Abdelhafez Mahmoud, MD
Biliary Stricture, Biliary Anastomotic Stenosis
DIGEST I Drug Coated Balloon for Biliary Stricture
DIGEST I Pilot study is a feasibility study for evaluating the safety and efficacy of DCBs.
- Conditions
- Biliary Stricture, Biliary Anastomotic Stenosis, Biliary Obstruction, Biliary Disease
- Trial name
- DIGEST (NCT03997994)
- Testing
- GIE Drug Coated Balloon
- Where
- Paraguay
- Volunteers
- 8 people
- Sponsor
- GIE Medical
Esophageal Stenosis, Anastomotic Stenosis
Efficacy of Topical Mitomycin C for Complex Benign Esophageal Anastomotic Strictures
This study evaluates Mitomycin C as treatment for dysphagia in adult subjects with documented complex esophageal anastomotic strictures.
- Trial name
- NCT04037072
- Testing
- Mitomycin C, Control
- Where
- United States
- Sponsor
- Fox Chase Cancer Center
Esophageal Stricture, Duodenal Stricture
Cryoablation for Benign Gastrointestinal Anastomotic Strictures
Anastomotic stricture is a common complication following foregut surgery. The standard of care for these benign foregut anastomotic strictures is balloon dilatation.
- Conditions
- Esophageal Stricture, Duodenal Stricture, Jejunal Stricture, Anastomotic Stricture of Small Intestine
- Trial name
- NCT04372784
- Testing
- Cryotherapy, Esophagogastroduodenoscopy with Balloon Dilatation
- Where
- United States
- Volunteers
- 124 people
- Sponsor
- University of Southern California
Biliary Anastomotic Stenosis
Plastic Stenting Versus Retrievable Metallic Stenting for Biliary Anastomotic Stricture After Liver Transplantation
Liver transplantation is the best treatment option for patients with end-stage liver disease and early unresectable hepatocellular carcinoma.
- Trial name
- LT (NCT04144504)
- Testing
- Retrievable metallic stenting, Plastic stenting
- Where
- Hong Kong
- Volunteers
- 64 people
- Sponsor
- The University of Hong Kong
Anastomotic Leak, Anastomotic Haemorrhage
THREE-row Circular STAPLER in Low Anterior Resection for Rectal Cancer
This trial aims to assess safety and efficacy of three-row circular staplers compared to two-row surgical stapllers in short-term and long-term perspective in patients with rectal cancer undergoing low anterior resection with…
- Conditions
- Anastomotic Leak, Anastomotic Haemorrhage, Anastomotic Complication, Rectal Neoplasms
- Trial name
- THREESTAPLER (NCT03910699)
- Testing
- Three-row circular stapler, Two-row circular stapler
- Where
- Russia
- Volunteers
- 154 people
- Sponsor
- Russian Society of Colorectal Surgeons
Esophageal Atresia, Anastomotic Stenosis
Oral Viscous Budesonide in Anastomotic Stricture After Esophageal Atresia Repair (OVB in EA)
The aim of this study is to perform a multicentre, prospective, randomized, placebo controlled, double-blinded study to demonstrate the potential and beneficial effects of OVB in the prevention of recurrence of anastomotic…
- Trial name
- OVB in EA (NCT03999008)
- Testing
- Budesonide Oral
- Volunteers
- 60 people
- Sponsor
- St. Justine's Hospital
Anastomotic Stenosis, Biliary Stricture
Evaluation of Sequential Stent Addition vs. Incremental Dilation & Stent Exchange for Management of Anastomotic Biliary Strictures After Liver Transplantation
Prospective, randomized comparison of the incremental dilation and stent exchange vs. sequential stent addition approaches for management of anastomotic biliary strictures will facilitate optimal management of patients who…
- Trial name
- NCT03229655
- Testing
- Protocol for increasing number of stents across the anastomosis
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Stanford University
Biliary Anastomotic Stenosis, Biliary Stricture
Self-expandable Metallic Stent Versus Multiple Plastic Stents in Post Orthotopic Liver Transplantation Biliary Stenosis
Biliary complications are one of the most common problems after orthotopic liver transplantation (OLT),occurring in up to 24% of patients. Anastomotic strictures have been endoscopically managed with plastic stents placement.
- Trial name
- NCT01148199
- Testing
- Self-expandable metalic stent, Multiple plastic stents
- Where
- Brazil
- Volunteers
- 64 people
- Sponsor
- Hospital Israelita Albert Einstein
Vascular Graft Anastomotic Stenosis
Drug-coated Balloon Versus Conventional Balloon Angioplasty in Hemodialysis Graft
To evaluate the role of DCB angioplasty for venous anastomotic stenosis of hemodialysis graft, investigators would like to perform randomized study comparing the results of drug- coated balloon angioplasty with conventional…
- Trial name
- NCT02706444
- Testing
- Conventional Balloon angioplasty, Drug-coated Balloon angioplasty
- Volunteers
- 190 people
- Sponsor
- Konkuk University Medical Center