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The Effect of Laparoscopically Closing the Hernia Defect in Laparoscopic Ventral Hernia Repair on Postoperative Pain

NCT01962480 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 80

Last updated 2019-02-22

No results posted yet for this study

Summary

Introduction: Closure of the hernia gap in laparoscopic ventral hernia repair before mesh reinforcement has gained increasing acceptance among surgeons despite creating a tension-based repair. Beneficial effects of this technique have sporadically been reported but no evidence is available from randomized controlled trials.

The primary purpose is to compare early postoperative activity-related pain in patients undergoing ventral hernia repair with closure of the gap with patients undergoing standard laparoscopic ventral hernia repair (non-closure of the gap). Secondary outcomes are cosmesis and hernia-related quality of life (QoL) at 30-days and clinical or radiological recurrence and chronic pain after 2 years.

Material and Methods: A randomized, controlled, double-blinded study is planned. Based on power calculation we will include 40 patients in each arm. Patients undergoing elective laparoscopic umbilical, epigastric, or umbilical trocar-site hernia repair at Hvidovre Hospital, Herlev Hospital, or Køge Hospital, who meet the inclusion criteria, are invited to participate.

Conclusion: The technique with closure of the gap may induce more postoperative pain, but may be superior with regard to other important surgical outcomes. No studies have previously investigated closure of the gap in the setting of a randomised controlled trial.

Conditions

  • Ventral Hernias

Interventions

PROCEDURE

The hernia gap is sutured intracorporally

The hernia gab is closed with non-absorbable suture (Ethibond Excel 2-0, Ethicon, Johnson \& Johnson©) performed by an intracorporally interrupted sutured technique using an Auto Suture© Endo-Slide knot-tying instrument. The stitches are placed with a distance of 0.5 - 1 cm from the fascial edges and with a distance of 0.5-1 cm. between the stitches, performed under a 6-8 mmHg intrabdominal pressure.

Sponsors & Collaborators

  • University of Copenhagen

    collaborator OTHER

  • Hvidovre University Hospital

    lead OTHER

Principal Investigators

  • Mette Christoffersen, M.D. · Individual Purchaser

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2013-11-30
Primary Completion
2016-08-31
Completion
2019-02-28

Countries

  • Denmark

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01962480 on ClinicalTrials.gov