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Area of Science:

  • Colorectal Surgery
  • Surgical Outcomes Research
  • Health Services Research

Background:

  • High-volume surgeons generally correlate with better postoperative outcomes.
  • Colorectal procedures are frequently performed by general surgeons, especially in emergencies.
  • The impact of subspecialty training on emergent colon surgery outcomes is not well-established.

Purpose of the Study:

  • To investigate if colorectal subspecialty training influences postoperative outcomes after emergency colectomy.
  • To compare outcomes between patients treated by colorectal surgeons versus general/acute care surgeons for emergent colon resections.

Main Methods:

  • Retrospective cohort study including three tertiary care hospitals.
  • Patients undergoing emergent colon resections were identified and stratified by surgeon specialty.
  • Propensity score matching was employed to create comparable cohorts and isolate the effect of surgeon specialty.

Main Results:

  • Colorectal surgeons performed 592 cases, while general/acute care surgeons performed 297.
  • After matching, colorectal surgery was linked to lower 30-day mortality (6.7% vs. 16.4%), lower morbidity (45.0% vs. 56.7%), and fewer unplanned reoperations (9.7% vs. 16.4%).
  • Patients operated on by general/acute care surgeons had a longer length of stay by approximately 4.4 days.

Conclusions:

  • Emergent colon resections by colorectal surgeons are associated with significantly better postoperative morbidity and mortality rates.
  • These findings suggest potential implications for institutional referral patterns.
  • Subspecialty training in colorectal surgery appears to be a critical factor in improving outcomes for emergency colectomies.