Gender-specific factors influencing contralateral patent processus vaginalis

Overview

This study analyzed 1031 laparoscopic cases of unilateral pediatric inguinal hernia or hydrocele to identify preoperative predictors of contralateral patent processus vaginalis (CPPV).

Background

Inguinal hernia repair is a common procedure in pediatric surgery, with laparoscopic techniques gaining popularity due to their minimally invasive nature. The detection of CPPV during surgery allows for prophylactic closure.

Data Highlights

No numerical data or trial data was provided in the source material.

Key Findings

• CPPV detection rate in children undergoing laparoscopic repair for unilateral inguinal hernia is 38.5%.
• Younger age and female sex are identified as independent risk factors for CPPV.
• Age < 1 year and left-sided hernias are significantly associated with CPPV.
• Contralateral inspection during laparoscopic repair allows for prophylactic closure of CPPV.

Clinical Implications

Surgeons should consider age and sex when assessing the risk of CPPV in children with unilateral inguinal hernia or hydrocele.

Conclusion

Identifying gender-specific and age-related factors influencing CPPV can inform future research.

Related Resources & Content

1. Yongjie et al., Hernia, 2021 -- Gender-specific factors influencing the presence of contralateral patent processus vaginalis
2. Abdelmotaal et al., Hernia, 2020 -- Assessment of Contralateral Inguinal Hernia Risk in Pediatric Patients
3. Cureus, 2024 -- Laparoscopy versus open technique for inguinal hernia repair in children
4. American Academy of Pediatrics, 2023 -- Assessment and Management of Inguinal Hernias in Children
5. Hernia — A Nine-Year Evaluation of Single-Port Micro-Laparoscopic Techniques for Pediatric Inguinal Hernia Repair Utilizing a Basic Needle
6. Hernia (Springer) — The application of single-hole laparoscopic repair with slow-absorbable suture in the treatment of indirect inguinal hernia in children
7. Evaluation of the Contralateral Inguinal Ring in Clinically Unilateral Inguinal Hernia
8. https://www.cureus.com/articles/316852-laparoscopy-versus-open-technique-for-inguinal-hernia-repair-in-children-a-systematic-review-and-meta-analysis.pdf
9. A Retrospective Nationwide Comparison of Laparoscopic vs Open Inguinal Hernia Repair in Children - ScienceDirect
10. https://discovery-pp.ucl.ac.uk/id/eprint/10115781/1/Management%20of%20paediatric%20inguinal%20hernias.pdf
11. Assessment and Management of Inguinal Hernias in Children | Pediatrics | American Academy of Pediatrics
12. HYDROCELE
13. Closure of contralateral patent processus vaginalis in laparoscopic unilateral inguinal hernia repair: Is it necessary? - PubMed
14. Is it worth to explore the contralateral side in unilateral childhood inguinal hernia? A PRISMA-compliant meta-analysis - PMC