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Erschienen in:
10.07.2019 | Original Article
Laparoscopic versus open inguinal hernia repair in children: which is the true gold-standard? A systematic review and meta-analysis
Erschienen in: Pediatric Surgery International | Ausgabe 9/2019
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Purpose
Hernia repair is one of the most common operations performed in children. Traditionally, an open surgical approach has been utilized; however, laparoscopic repair has been gaining favour within the surgical community. We aimed to determine whether open or laparoscopic hernia repair is optimal for pediatric patients by comparing recurrence rates and other outcomes.
Methods
We searched CENTRAL, MEDLINE, and EMBASE from 1980 onwards, including studies that compared laparoscopic and open repair for pediatric inguinal hernia.
Results
Our initial search yielded 345 unique citations. Of these, we reviewed the full text of 28, and included 21 in meta-analysis. The results showed that patients who underwent laparoscopic surgery were more likely to experience wound infection (p = 0.003), but less likely to experience ascending testis (p = 0.05) and metachronous hernia (p = 0.0002). There were no differences in recurrence rates (p = 0.95), surgical time (p = 0.55), length of hospitalization (p = 0.50), intra-operative injury, bleeding, testicular atrophy, or hydrocele.
Conclusion
Laparoscopic and open surgeries are equivalent in terms of recurrence rates, surgical time, and length of hospitalization. Laparoscopic repair is associated with increased risk of wound infection, but decreased risk of ascending testis. Laparoscopic surgery allows the opportunity to explore and repair the contralateral side, preventing metachronous hernia.
Level of Evidence
III.