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The impact of preoperative sarcopenia on postoperative ileus following colorectal cancer surgery
PURPOSE: Sarcopenia is associated with poor short- and long-term patient outcomes following colorectal surgery. Despite postoperative ileus (POI) being a major complication following colorectal surgery, the predictive value of sarcopenia for POI is unclear. We assessed the association between sarcop...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer International Publishing
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10638111/ https://www.ncbi.nlm.nih.gov/pubmed/37184771 http://dx.doi.org/10.1007/s10151-023-02812-3 |
Sumario: | PURPOSE: Sarcopenia is associated with poor short- and long-term patient outcomes following colorectal surgery. Despite postoperative ileus (POI) being a major complication following colorectal surgery, the predictive value of sarcopenia for POI is unclear. We assessed the association between sarcopenia and POI in patients with colorectal cancer. METHODS: Elective colorectal cancer surgery patients were retrospectively included (2018–2022). The cross-sectional psoas area was calculated using preoperative staging imaging at the level of the 3rd lumbar vertebrae. Sarcopenia was determined using gender-specific cut-offs. The primary outcome POI was defined as not achieving GI-2 by day 4. Demographics, operative characteristics, and complications were compared via univariate and multivariate analyses. RESULTS: Of 297 patients, 67 (22.6%) were sarcopenic. Patients with sarcopenia were older (median 74 (IQR 67–82) vs. 69 (58–76) years, p < 0.001) and had lower body mass index (median 24.4 (IQR 22.2–28.6) vs. 28.8 (24.9–31.9) kg/m(2), p < 0.001). POI was significantly more prevalent in patients with sarcopenia (41.8% vs. 26.5%, p = 0.016). Overall rate of complications (85.1% vs. 68.3%, p = 0.007), Calvien-Dindo grade > 3 (13.4% vs. 10.0%, p = 0.026) and length of stay were increased in patients with sarcopenia (median 7 (IQR 5–12) vs. 6 (4–8) days, p = 0.013). Anastomotic leak rate was higher in patients with sarcopenia although the difference was not statistically significant (7.5% vs. 2.6%, p = 0.064). Multivariate analysis demonstrated sarcopenia (OR 2.0, 95% CI 1.1–3.8), male sex (OR 1.9, 95% CI 1.0–3.5), postoperative hypokalemia (OR 3.2, 95% CI 1.6–6.5) and increased opioid use (OR 2.4, 95% CI 1.3–4.3) were predictive of POI. CONCLUSION: Sarcopenia demonstrates an association with POI. Future research towards truly identifying the predictive value of sarcopenia for postoperative complications could improve informed consent and operative planning for surgical patients. |
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