Recovery after low-impact laparoscopic hysterectomy: a randomized controlled clinical trial

Area of Science:

• Minimally Invasive Surgery
• Surgical Outcomes
• Patient Recovery

Background:

• Low-impact laparoscopy (LIL) utilizes mini-instruments and low pneumoperitoneal pressure to reduce surgical stress.
• The clinical effectiveness of LIL in improving patient recovery remains under-documented.

Purpose of the Study:

• To compare the quality of postoperative recovery 6 hours after laparoscopic hysterectomy between LIL and conventional laparoscopy.
• To assess the impact of LIL on various secondary outcomes including pain, adverse events, and patient satisfaction.

Main Methods:

• A single-center, double-blinded, randomized controlled trial involving 68 patients undergoing outpatient laparoscopic hysterectomy.
• Patients were randomized to either LIL or conventional laparoscopy.
• Postoperative recovery quality was measured using the Postoperative Quality of Recovery Scale (PQRS) 6 hours after surgery.

Main Results:

• No significant difference in recovery quality 6 hours post-surgery between LIL and conventional laparoscopy groups (29% vs 24% recovery of preoperative PQRS values, p=0.58).
• The LIL group experienced reduced intraoperative pain stimulation and remifentanil consumption.
• Postoperative pain, opioid use, adverse events, discharge time, and patient satisfaction were comparable between groups. Surgical conditions were rated poorer in the LIL group.

Conclusions:

• Low-impact laparoscopy did not demonstrate improved 6-hour postoperative recovery compared to conventional laparoscopy.
• Despite reduced intraoperative pain, LIL did not provide significant clinical advantages and was associated with poorer surgical conditions.
• Current evidence suggests LIL may not offer substantial clinical benefits over standard laparoscopic procedures.