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The Effect of a Temporary Stoma on Long-term Functional Outcomes Following Surgery for Rectal Cancer
Sanne J Verkuijl1, Jara E Jonker1, Edgar J B Furnée2
1Department of Surgery, Anorectal Physiology Laboratory, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
Diseases of the Colon and Rectum
|December 21, 2023
Summary
Temporary stomas after rectal cancer surgery may lead to worse long-term outcomes, but the underlying reason for the stoma, not the stoma itself, appears to be the cause. Stoma reversal timing does not impact functional results.
Area of Science:
- Colorectal surgery outcomes
- Surgical oncology patient management
- Functional outcomes after rectal cancer treatment
Background:
- Rectal cancer surgery often involves temporary stomas to aid healing.
- Long-term functional outcomes (constipation, incontinence, LARS) are critical for patient quality of life.
- Understanding the impact of temporary stomas and their reversal is essential for optimizing patient care.
Discussion:
- This study investigated long-term functional outcomes in rectal cancer patients with and without temporary stomas.
- It compared ileostomy and colostomy outcomes against no stoma, and assessed the effect of stoma reversal timing.
- Confounding factors like anastomotic height and radiotherapy were adjusted for in the analysis.
Key Insights:
- Temporary ileostomy or colostomy was associated with worse functional outcomes, including increased fecal incontinence and major low anterior resection syndrome (LARS).
- However, after adjusting for confounding factors, temporary stomas were not significantly linked to constipation or fecal incontinence.
- The timing of stoma reversal did not influence long-term functional outcomes.
Outlook:
- Further research should explore the specific reasons for stoma creation to better understand their impact on functional outcomes.
- Prospective studies could provide deeper insights into the causal relationships between stoma management and patient recovery.
- Optimizing surgical strategies and patient selection for temporary stomas may improve long-term functional results.
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