Colorectal mucosal lesions
Conditions
Interventions
test group:Lateral Multi-lumen Tube Drainage
Sponsors
Shanghai Xuhui Central Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Age > 18 years; 2. American Society of Anesthesiologists (ASA) Class I–III; 3. Patients deemed suitable for ESD following preoperative colonoscopy or endoscopic ultrasound assessment; 4. Endoscopically identified mucosal lesions >= 2 cm in size located in the right half of the colon; 5. No concomitant organic diseases of the colon or rectum; 6. Resection of a single lesion via a single ESD procedure; 7. The patient or their family members are able to understand the study protocol, are willing to participate in this study, and provide written informed consent.
Exclusion criteria
Exclusion criteria: 1. Age < 18 years; 2. Patients with concomitant organic diseases of the colon or rectum; 3. Patients with familial polyposis; 4. Patients with a history of colorectal surgery that may affect the outcome of the current procedure; 5. Pregnant or breastfeeding women; 6. Patients with severe emphysema, interstitial pneumonia or ischaemic heart disease who cannot tolerate anaesthesia or surgery; 7. Patients requiring conversion to open surgery; 8. Patients with contraindications to ESD surgery; 9. Patients or their relatives who are unable to understand the conditions and objectives of this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of postoperative electrocoagulation syndrome; | — |
Secondary
| Measure | Time frame |
|---|---|
| Incidence of postoperative bleeding perforation;VAS score;Postoperative laboratory examination;Postoperative hospital stay;Postoperative maximum body temperature; | — |
Countries
China
Contacts
Public ContactZhong Yunshi
Zhongshan Hospital affiliated to Fudan University
Outcome results
None listed