Single-center, retrospective study of the outcome of laparoscopic inguinal herniorrhaphy in children
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Published on: December 4, 2023
Sucharitha Geiger1, Andrei Bobylev, Sabine Schädelin
1Department of Pediatric Surgery, University Children's Hospital Basel Clinical Trial Unit, Department of Clinical Research, University Hospital Basel, Basel, Switzerland University Hospital for Pediatric Surgery Leipzig, Leipzig, Germany.
Insights
Pediatric laparoscopic hernia repair is safe and effective in children after an initial learning curve. This study found low recurrence and complication rates, with good cosmetic outcomes in most cases.
Area of Science:
- Pediatric Surgery
- Minimally Invasive Surgery
Background:
- Laparoscopic hernia repair is increasingly utilized in pediatric surgical practice.
- Assessing outcomes is crucial for establishing best practices in pediatric inguinal hernia treatment.
Purpose of the Study:
- To analyze the outcomes of laparoscopic inguinal hernia repair in children.
- Evaluate recurrence rates, complications, pain management, and cosmetic results.
Main Methods:
- STROBE-compliant retrospective cohort study of 123 pediatric patients undergoing laparoscopic hernia repair.
- Data collected via hospital records and prospective questionnaires.
- Follow-up duration ranged from 13 to 58 months.
Main Results:
- Overall recurrence rate was 6.5% (8/123 patients).
- Postoperative infection occurred in 1.6% (2/123 patients).
- 86.2% of patients had excellent or good wound cosmesis.
Conclusions:
- Laparoscopic inguinal hernia repair is a safe and efficient procedure in children, following an initial learning period.
- Further prospective research is needed to confirm long-term outcomes.
Abstract:
Laparoscopic hernia repairs are used increasingly in children.The purpose of this single-center cohort observational research study was to analyze the outcome of children treated surgically for unilateral or bilateral inguinal hernia using laparoscopy.We did a STROBE-compliant retrospective outcome analysis of pediatric, laparoscopic hernia repair. Consecutive laparoscopic herniorrhaphies in 123 children done between March 2, 2010, and March 1, 2014, were included in this analysis. Data analysis was based on reviewing the hospital records and a prospective questionnaire. We evaluated postoperative hernia recurrence rate, occurrence of postoperative complications, duration of postoperative pain medication, and wound cosmesis.We first performed laparoscopic inguinal herniorrhaphy according to the techniques described by Schier et al and Becmeur et al in March 2010. We treated 46 girls and 77 boys with laparoscopically confirmed inguinal hernias, and their ages ranged from 0 to 16 years. Of these, 77 children suffered from unilateral hernias, 30 from unilateral hernias with contralateral patency of the vaginal process, and 16 from indirect bilateral hernias. The median follow-up interval was 38 months (range: 13-58 months). Overall, 8 (6.5%) of these 123 patients experienced a recurrence of the inguinal hernia. Two patients (1.6%) suffered a postoperative infection. Postoperative pain medication was administered by parents for 1 to 3 days in 67 (63.8%) of the 105 families who answered the question, and no pain medication was administered by 5 (4.0%) parents. Wound cosmesis was rated by the parents as invisible or barely visible in 106 (86.2%) of 123 patients and esthetically disturbing in 4 (3.2%) children.Laparoscopic inguinal hernia repair carries a learning curve and is safe and efficient in children thereafter. Further prospective studies are required to evaluate the long-term outcome of laparoscopic inguinal hernia repair in children.
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