In:
Langenbeck's Archives of Surgery, Springer Science and Business Media LLC, Vol. 405, No. 4 ( 2020-06), p. 469-477
Abstract:
Progressive loss (sarcopenia) and fatty infiltration of muscle mass (myosteatosis) are well-established risk factors for an adverse clinical outcome in obese patients. Data concerning non-obese sarcopenic patients in oncologic surgery are scarce and heterogeneous. The aim of this study was to determine the impact of sarcopenia and myosteatosis in non-obese patients with cancer of the right colon on clinical outcome. Methods This study comprised 85 patients with a BMI 〈 30 kg/m 2 , who underwent surgery for right colon cancer in a single center. Skeletal muscle area (SMA), visceral fat area (VFA), and myosteatosis were retrospectively assessed using preoperative abdominal CT images. Univariate und multivariate analysis was performed to evaluate the association between body composition, complications, and oncologic follow-up. Results Traditional risk factors such as visceral fat ( p = 0.8653), BMI ( p = 0.8033), myosteatosis ( p = 0.7705), and sarcopenia ( p = 0.3359) failed to show any impact on postoperative complications or early recurrence. In our cohort, the skeletal muscle index (SMI) was the only significant predictor for early cancer recurrence ( p = 0.0467). Conclusion SMI is a significant prognostic factor for early cancer recurrence in non-obese colon cancer patients. Our study shows that conventional thresholds for sarcopenia and BMI do not seem to be reliable across various cohorts. Target prehabilitation programs could be useful to improve outcome after colorectal surgery. Trial Registration DRKS00014655, www.apps.who.int/trialsearch
Type of Medium:
Online Resource
ISSN:
1435-2443
,
1435-2451
DOI:
10.1007/s00423-020-01901-3
Language:
English
Publisher:
Springer Science and Business Media LLC
Publication Date:
2020
detail.hit.zdb_id:
1459390-7
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