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Does intramesorectal proctectomy with rectal eversion affect postoperative complications compared to standard total
Caitlin W Hicks1, Richard A Hodin, Lieba Savitt
1Department of Surgery, Massachusetts General Hospital, 15 Parkman Street, ACC 460, Boston, MA, 02114, USA.
Introduction:
Proctectomy for ulcerative colitis (UC) can be performed via intramesorectal proctectomy with concomitant rectal eversion (IMP/RE) or total mesorectal excision (TME). No data exists comparing the outcomes of the two techniques.
Methods:
All UC patients undergoing J-pouch surgery at a single institution over 10.5 years were included. Postoperative complications with IMP/RE vs. TME were analyzed using univariable and multivariable statistics.
Results:
One hundred nineteen of 201 (59 %) patients underwent IMP/RE. Demographic and disease characteristics were similar between groups. On univariable analysis, IMP/RE had fewer total perioperative complications than TME (p = 0.02), but no differences in postoperative length of stay or readmissions. Multivariable regression accounting for patient age, comorbidities, disease severity, preoperative medications, operative technique, and follow-up time (mean 5.5 ± 0.2 years) suggested that both anastomotic leak rate (OR 0.32; p = 0.04) and overall postoperative complications (2.10 ± 0.17 vs. 2.60 ± 0.20; p = 0.05) were lower in the IMP/RE group.
Conclusions:
IMP/RE may be associated with fewer overall postoperative complications compared to TME. However, further studies on functional and long-term outcomes are needed.
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