Using a nerve block to reduce pain after laparoscopic colon surgery

Ultrasound Guided Erector Spinae Plane Block Reduces Postoperative Pain Following Laparoscopic Colorectal Operation: A Randomized Controlled Study

NA · Gachon University Gil Medical Center · NCT04238780

This study tests if a special nerve block can help reduce pain and improve recovery for people aged 20 to 70 after laparoscopic colon surgery.

Quick facts

PhaseNA
Study typeInterventional
Enrollment60 (estimated)
Ages20 Years to 70 Years
SexAll
SponsorGachon University Gil Medical Center (other)
Locations1 site (Incheon)
Trial IDNCT04238780 on ClinicalTrials.gov

What this trial studies

This study evaluates the effectiveness of an ultrasound-guided erector spinae plane block in reducing postoperative pain and improving recovery quality following laparoscopic colorectal surgery. Participants aged 20 to 70 with specific health criteria will receive this nerve block in addition to a patient-controlled intravenous fentanyl device. The study aims to determine if this approach can enhance pain management and recovery outcomes for patients undergoing this type of surgery.

Who should consider this trial

Good fit: Ideal candidates are adults aged 20 to 70 with an ASA physical status of 1 or 2 scheduled for laparoscopic colorectal surgery.

Not a fit: Patients with a sensitivity to local anesthetics, bleeding disorders, or those who are pregnant may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could significantly reduce postoperative pain and improve recovery times for patients after laparoscopic colorectal surgery.

How similar studies have performed: Other studies have shown promising results with similar nerve block techniques for postoperative pain management, indicating a potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* aged between 20 and 70 years, with an American Society of Anesthesiologists physical status of 1 or 2, who were scheduled for laparoscopic colorectal operation

Exclusion Criteria:

* sensitivity to local anesthetic, bleeding disorders , receiving anticoagulant, body mass index (BMI) over 35/kg/m2 spine or chest wall deformity pregnancy tolerance to opioid analgesics inability to use patient-controlled analgesia (PCA)

Where this trial is running

Incheon

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Postoperative Pain

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.