TITLE:
Prospective Interventional Study to Quantify Barbed Suture Exposure at Vaginal Vault and Assess Post-Operative Risk
AUTHORS:
Divyesh V. Shukla, Shilpi D. Shukla, Amit Shah, Sangita Patel, Vaidehi Nene
KEYWORDS:
Barbed Suture, DS Suturing Technique, Suture Exposure, TLH, Vaginal Vault Closure
JOURNAL NAME:
Open Journal of Obstetrics and Gynecology,
Vol.10 No.7,
July
3,
2020
ABSTRACT: Background: The use of barbed suture in laparoscopic surgery is increasing ever
since 2008. Published reports of use of unidirectional barbed suture for
vaginal vault closure following total laparoscopic hysterectomy (TLH), indicates it is safe. Despite of this many reports of
adhesions and bowel obstruction are reported. This complication was
never assessed in relation to amount of suture exposure at vaginal vault. We
thought of quantifying the barbed suture exposure at vaginal vault and assess
the risk of post-operative complications. Objective: The objective was to quantify the exposure of
barbed suture at vaginal vault by adopting a uniform technique of vault
suturing and assessing postoperative risk related to adhesions at vaginal
vault. Method: In 30 patients who underwent TLH, a uniform new technique
of vaginal vault closure using barbed suture was used and the portion of suture
exposed at vaginal vault was quantified. The patients were followed up for a
period of 6 months to assess post-operative risk of adhesions at vault and
sequalae. Result: Mean length of suture exposed was 2.64 ± 1.65 mm only.
Suture exposure at vaginal vault was seen in 23 (76.67%) out of 30 patients.
The suture was exposed on average at 1.57 ± 1.20 places at vaginal vault. Conclusion
and Recommendations: The study with an accepted relative error of 5%
quantifies barbed suture exposure at vaginal vault. We had adopted a uniform
new method of vaginal vault suturing to study and to quantify barbed suture
exposure. It was observed that very minimal portion of suture was exposed at
vaginal vault. It was exposed at only a couple of places at vaginal vault.
Thus, decreasing suture exposure at vaginal vault will reduce its exposure
related risk.