A pilot observational study measuring acute sarcopenia in older colorectal surgery patients.
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ABSTRACT: Objective
To explore variability in acute changes in muscle mass and function in older patients undergoing elective colorectal surgery, as well as feasibility of measures, in order to refine study processes to inform the protocol for a larger study.Results
Results are presented for seven participants recruited to this pilot study. It is possible to perform serial measurements of bilateral anterior thigh thickness (BATT) and handgrip strength prior to, within 24 h of surgery, and 1 week postoperatively. Gait speed can be reliably measured preoperatively and at 1 week postoperatively. In this pilot study, BATT and gait speed declined at 1 week postoperatively (median BATT 4.17 cm, 3.47 cm, p = 0.028; median gait speed 0.89 m/s, 0.83 m/s, p = 0.043). Baseline hsCRP correlated with change in BATT (τb = 0.73, p = 0.04) and baseline DHEA-S correlated with change in gait speed (τb = 0.87, p = 0.02). This pilot study has assisted to refine the protocol for our larger study, which will further characterise these changes.
SUBMITTER: Welch C
PROVIDER: S-EPMC6332645 | biostudies-literature | 2019 Jan
REPOSITORIES: biostudies-literature
Publications
A pilot observational study measuring acute sarcopenia in older colorectal surgery patients.
Welch Carly C Greig Carolyn A CA Hassan-Smith Zaki K ZK Pinkney Thomas D TD Lord Janet M JM Jackson Thomas A TA
BMC research notes 20190114 1
<h4>Objective</h4>To explore variability in acute changes in muscle mass and function in older patients undergoing elective colorectal surgery, as well as feasibility of measures, in order to refine study processes to inform the protocol for a larger study.<h4>Results</h4>Results are presented for seven participants recruited to this pilot study. It is possible to perform serial measurements of bilateral anterior thigh thickness (BATT) and handgrip strength prior to, within 24 h of surgery, and ...[more]
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