Clinical trials: Polypectomy
Colonic Polyp
Effect of Epinephrine on Post-polypectomy Pain
Epinephrine is widely used in endoscopic mucosal resection of large polyps to prevent post-polypectomy bleeding. No previous studies looked at increase in immediate post-polypectomy pain with the use of epinephrine.
- Trial name
- NCT04065451
- Testing
- Epinephrine
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Indiana University
Colon Cancer, Colon Polyp
Quad Resection (Hot Snare vs Cold Snare vs Hot EMR vs Cold EMR)
The study will compare the use of cold snare, hot snare, cold EMR, and hot EMR for polyp resection. Although previous studies have compared two of the potential resection methods, no previous study has evaluated all four of the…
- Conditions
- Colon Cancer, Colon Polyp, Colon Adenoma
- Trial name
- NCT03462706
- Testing
- Cold Snare, Hot Snare, Cold EMR
- Where
- United States
- Volunteers
- 238 people, healthy volunteers welcome
- Sponsor
- Indiana University
Colo-rectal Cancer, Polyp of Colon
Evaluation of EverLift in the Performance of Polypectomy for Polyps 4-9mm
The focus of the study is to evaluate impact of submucosal injection of EverLift in achieving complete resection during polypectomy of polyps 4-9mm during colonoscopy.
- Conditions
- Colo-rectal Cancer, Polyp of Colon, Adenomatous Polyp of Colon
- Trial name
- NCT04551014
- Testing
- Use of EverLift, Without use of EverLift
- Where
- United States
- Volunteers
- 158 people, healthy volunteers welcome
- Sponsor
- Stanford University
Procedural Bleeding, Delayed Bleeding
A Comparison of Eleview Versus Hetastarch as Injectate for EMR
EMR is a technique used for the removal of flat or sessile neoplasms confined to the superficial layers of the GI tract using a snare.
- Conditions
- Procedural Bleeding, Delayed Bleeding, Post-Polypectomy Syndrome, Post Procedural Complication
- Trial name
- NCT03350217
- Testing
- Eleview, Hetastarch
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Indiana University
Large Polyps in the Gastrointestinal Tract
Evaluation of Blood as a Submucosal Cushion During Endoscopic Polypectomy and Mucosal Resection
For removal of large flat lesions of the gastro-intestinal tract injection of a solution under the lesion creates a "safety" cushion and protects from damage to the gastrointestinal tract wall.
- Trial name
- NCT00583466
- Testing
- Autologous blood injection, Normal saline, HPMC
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University