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Competing-Risk Nomogram for Predicting Cancer-Specific Survival in Multiple Primary Colorectal Cancer Patients after Surgery
Published on: September 27, 2024
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Sarcopenia As a Determinant Prognostic Factor After Surgery Among Patients with Colorectal Cancer
Michael Osseis1, Elia Kassouf1, Rhea Akel2
1Department of Digestive Surgery, Hôtel-Dieu de France Hospital, Saint Joseph University, Beirut, Lebanon.
Surgical Technology International
|July 4, 2024
Summary
This study found no significant link between sarcopenia and short-term complications after colorectal cancer surgery. Age and emergent surgery, however, were associated with increased postoperative issues.
Area of Science:
- Oncology
- Surgical Gastroenterology
- Geriatric Medicine
Background:
- Colorectal cancer (CRC) surgery carries inherent risks, necessitating preoperative evaluation to anticipate and mitigate complications.
- Sarcopenia, characterized by muscle mass and function loss, has been implicated in increased surgical complication rates.
- Understanding sarcopenia's impact on outcomes is crucial for optimizing patient care after CRC resection.
Purpose of the Study:
- To investigate the association between preoperative sarcopenia and short-term postoperative outcomes in patients undergoing colorectal cancer resection.
- To determine if sarcopenia is a predictor of severe complications, anastomotic leakage, infectious complications, ileus, or intra-abdominal bleeding following CRC surgery.
Main Methods:
- A retrospective study of 113 patients with histologically confirmed colorectal cancer between 2018-2020.
- Skeletal muscle mass was quantified using preoperative CT scans at L3, standardized by stature to calculate skeletal mass index (SMI).
- Statistical analysis included descriptive statistics and multivariate linear regression to assess the relationship between sarcopenia and postoperative outcomes within 90 days.
Main Results:
- 15% of the 113 patients were identified as sarcopenic.
- No statistically significant association was found between sarcopenia and severe complications (grade III-IV) (p=0.675).
- Sarcopenia did not correlate with increased rates of anastomotic leakage, infectious complications, ileus, or intra-abdominal bleeding (p>0.05).
Conclusions:
- Preoperative sarcopenia was not significantly associated with short-term postoperative complications in patients undergoing colorectal cancer resection.
- Sarcopenia does not appear to be a reliable predictor of severe complications, anastomotic leakage, or other adverse events in this cohort.
- Factors such as emergent surgery and age over 60 years were linked to a higher incidence of postoperative complications.
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