Projects per year
Abstract
Background: Patients with rectal cancer who present with sarcopenia (low muscle mass) are at significantly greater risk of postoperative complications and reduction in disease-free survival. We performed a subanalysis of a randomised controlled study [the REx trial; www.isrctn.com; 62859294] to assess the potential of prehabilitation to modify muscle mass in patients having neoadjuvant chemoradiotherapy (NACRT). Methods: Patients scheduled for NACRT, then potentially curative surgery (August 2014–March 2016) had baseline physical assessment and psoas muscle mass measurement (total psoas index using computed tomography-based measurements). Participants were randomised to either the intervention (13–17-week telephone-guided graduated walking programme) or control group (standard care). Follow-up testing was performed 1–2 weeks before surgery. Results: The 44 patients had a mean age of 66.8 years (SD 9.6) and were male (64%); white (98%); American Society of Anesthesiologists class 2 (66%); co-morbid (58%); overweight (72%) (body mass index ≥ 25 kg/m 2). At baseline, 14% were sarcopenic. At follow-up, 13 (65%) of patients in the prehabilitation group had increased muscle mass versus 7 (35%) that experienced a decrease. Conversely, 16 (67%) controls experienced a decrease in muscle mass and 8 (33%) showed an increase. An adjusted linear regression model estimated a mean treatment difference in Total Psoas Index of 40.2mm 2/m 2 (95% CI − 3.4 to 83.7) between groups in change from baseline (p = 0.07). Conclusions: Prehabilitation improved muscle mass in patients with rectal cancer who had NACRT. These results need to be explored in a larger trial to determine if the poorer short- and long-term patient outcomes associated with low muscle mass can be minimised by prehabilitation.
Original language | English |
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Pages (from-to) | 959-964 |
Number of pages | 6 |
Journal | Techniques in Coloproctology |
Volume | 24 |
Early online date | 20 Jun 2020 |
DOIs | |
Publication status | Published - 1 Sept 2020 |
Keywords
- Muscle wasting
- Neoadjuvant chemoradiotherapy
- Neoadjuvant therapy
- Prehabilitation
- Preoperative care
- Rectal cancer
- Rectal neoplasms
- Sarcopenia
- Walking
ASJC Scopus subject areas
- Surgery
- Gastroenterology
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Dive into the research topics of 'Does Prehabilitation modify muscle mass in patients with rectal cancer undergoing neoadjuvant therapy? A subanalysis from the REx Randomised Controlled Trial'. Together they form a unique fingerprint.Projects
- 1 Finished
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Pilot Study of the Feasibility and Patient-Related Outcomes of Performing a Walking Intervention in Patients Undergoing Treatment for Rectal Cancer (REx Trial) (joint with NHS Greater Glasgow and Clyde and Universities of Edinburgh and Glasgow)
Anderson, A. (Investigator) & Steele, B. (Investigator)
1/02/14 → 31/01/16
Project: Research