Tewari S, Chambers LM, Yao M, Michener CM. Evaluation of Closure Technique on Incidence of Incisional Hernia Following Single Port Laparoscopy in Gynecologic Oncology Surgery.
J Minim Invasive Gynecol 2022;
29:791-802.e1. [PMID:
35331927 DOI:
10.1016/j.jmig.2022.03.006]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/01/2022] [Accepted: 03/08/2022] [Indexed: 11/28/2022]
Abstract
STUDY OBJECTIVE
To evaluate incidence and risk factors for incisional hernia in women undergoing single-port laparoscopy (SPL) for gynecologic oncology indications with a standardized fascia closure (SC) technique versus historical controls (HC).
DESIGN
Retrospective cohort study.
SETTING
Single academic institution.
PATIENTS
Women who underwent SPL from 6/1/2017-12/31/2019 for gynecologic oncology indications with SC were compared to HC who underwent SPL from 1/1/2009-12/31/2015.
INTERVENTIONS
Data was collected for patient demographics, postoperative outcomes, and incisional hernia development. Univariate analysis and multivariable regression models were built for predictors of incisional hernia.
MEASUREMENTS AND MAIN RESULTS
Of 1,163 patients, 242 (20.8%) patients had SC and 921 (79.2%) patients had HC. SC cohort had lower rates of diabetes versus HC (10.3% vs. 15.3%; p = .049) but no differences in hypertension (36.8% vs. 43.0% p = .081) and obesity (42.6% vs. 36.9%, p = .11). 1,123 (96.6%) patients did not undergo conversion to multi-port laparoscopy or laparotomy, of whom 7.2% (n=81) of patients developed an incisional hernia; there was no difference in incisional hernia development for SC with SPL (n= 237) versus HC with SPL (n= 886) (9.7% vs. 6.5%, p = .095). On multivariable analysis, increased BMI (OR 1.06; 95% CI 1.03-1.09, p < .001) and diabetes (OR 2.41; CI 1.34-4.32, p = .003) were associated with incisional hernia, but age (OR 1.00; CI .98-1.02, p = .92), length of surgery (OR 1.00; CI 1.00-1.01, p = .62), and hypertension (OR .89; CI .52-1.53, p = .68) were not. Patients with prior abdominal surgeries (OR 1.92; CI 1.14-3.26, p = .015) and hand-assist surgery (OR 3.17; CI 1.48-6.80, p = .003) were significantly associated with incisional hernia.
CONCLUSION
Implementation of a SC protocol did not decrease rate of incisional hernia versus HC during SPL. Risk of incisional hernia must be considered for SPL planning in patients with complex medical comorbidities and prior abdominal surgery.
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