Prognostic value of sarcopenia in patients with rectal cancer: A meta-analysis.

ABSTRACT:

Background

Sarcopenia is usually characterized by the loss of skeletal muscle mass and impaired muscle function which is commonly seen in the elderly. It has been found to be associated with poorer prognoses in many types of cancer. Computed tomography (CT) scan is frequently used to assess skeletal muscle mass and further calculate skeletal muscle index (SMI) at the third lumbar vertebra level (L3), which is used to define sarcopenia. The purpose of this meta-analysis was to assess the prognostic value of sarcopenia for overall survival (OS) in patients with rectal cancer.

Methods

We performed a systematic search to find relevant studies published up to 14 January 2021 in PubMed, Embase, Web of science and Scopus. In our meta-analysis, studies comparing OS in rectal cancer

SUBMITTER: Zhu Y 

PROVIDER: S-EPMC9231737 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature