Hand-Assisted Laparoscopic Versus Standard Laparoscopic Colectomy: Are Outcomes and Operative Time Different?

Area of Science:

• Colorectal Surgery
• Minimally Invasive Surgery
• Surgical Outcomes

Background:

• Hand-assisted laparoscopic (HAL) colectomy is a surgical technique aiming to combine benefits of laparoscopic surgery with improved tactile feedback and operative efficiency.
• Existing data on HAL colectomy outcomes are primarily from small, single-institution studies, limiting generalizability.

Purpose of the Study:

• To compare the outcomes of elective Hand-assisted laparoscopic (HAL) colectomy versus standard laparoscopic (SL) colectomy.
• To evaluate operative time, postoperative ileus, wound complications, and 30-day readmission rates between the two techniques.

Main Methods:

• Analysis of the 2012-2013 National Surgical Quality Improvement Program Participant Data Use File.
• Inclusion of patients undergoing elective HAL or SL colectomy, with 1:1 propensity score matching.
• Subgroup analysis specifically for patients undergoing segmental colectomies.

Main Results:

• Out of 13,949 patients, 43.6% underwent HAL colectomy.
• HAL colectomy was associated with significantly higher rates of postoperative ileus (8.7% vs. 6.3%), wound complications (8.8% vs. 6.8%), and 30-day readmissions (7.5% vs. 6.0%) compared to SL colectomy.
• No significant difference in operative time was observed between HAL and SL colectomy (156 vs. 157 minutes).
• In segmental colectomies, HAL was linked to increased wound complications, ileus, and readmissions without affecting operative time.

Conclusions:

• Hand-assisted laparoscopic colectomy is associated with an increased risk of postoperative ileus, wound complications, and readmissions.
• The HAL technique does not offer a reduction in operative time compared to standard laparoscopic colectomy.
• Findings suggest a need for careful consideration of HAL colectomy's risks versus benefits.