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Managing leaks following anterior resections: a new classification system
Parul J Shukla1, Savio George Barreto, Durgatosh Pandey
1Tata memorial Hospital, Mumbai, India. pjshukla@doctors.org.uk
Hepato-Gastroenterology
|September 23, 2011
Summary
Covering colostomies may reduce the need for re-exploration in patients experiencing anastomotic leaks after rectal surgery. This study suggests a new classification system can simplify management following anterior resections.
Area of Science:
- Colorectal Surgery
- Surgical Oncology
- Gastrointestinal Oncology
Background:
- Anastomotic leaks after rectal resections occur in 2.9-15.3% of cases, with mortality rates of 6-39.3%.
- Identifying patients at risk and optimizing management strategies are crucial.
Purpose of the Study:
- To identify patients with anastomotic leaks after rectal resections.
- To evaluate indications for re-exploration.
- To assess the impact of covering colostomies on outcomes.
Main Methods:
- Analysis of 266 consecutive anterior resections for rectal cancer.
- Data collected between September 2002 and December 2006.
Main Results:
- Twenty-one anastomotic leaks occurred (7.9%).
- Covering colostomies were used in 56% of patients.
- Patients with leaks and a covering colostomy had a lower re-exploration rate (33% vs. 100%).
- Mortality was 1.5% overall, but 16.6% in re-explored patients.
Conclusions:
- Covering colostomies, when indicated, may offer advantages in managing anastomotic leaks.
- A new classification system for clinical leaks can simplify and standardize patient management.
