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Abosena, Wael; Tedesco, Alexandra; Han, Sam M.; Bugaev, Nikolay; Hojman, Horacio M.; Johnson, Benjamin P.; Kim, Woon C.; Bawazeer, Mohammed; Bloom, Joshua A.
The American surgeon, 06/2024, Letnik: 90, Številka: 6Journal Article
Background Inability to achieve primary fascial closure after damage control laparotomy is a frequently encountered problem by acute care and trauma surgeons. This study aims to compare the cost-effectiveness of Wittmann patch-assisted closure to the planned ventral hernia closure. Methods A literature review was performed to determine the probabilities and outcomes for Wittmann patch-assisted primary closure and planned ventral hernia closure techniques. Average utility scores were obtained by a patient-administered survey for the following: rate of successful surgeries (uncomplicated abdominal wall closure), surgical site infection, wound dehiscence, abdominal hernia and enterocutaneous fistula. A visual analogue scale (VAS) was utilized to assess the survey responses and then converted to quality-adjusted life years (QALYs). Total cost for each strategy was calculated using Medicare billing codes. A decision tree was generated with rollback and incremental cost-utility ratio (ICUR) analyses. Sensitivity analyses were performed to account for uncertainty. Results Wittmann patch-assisted closure was associated with higher clinical effectiveness of 19.43 QALYs compared to planned ventral hernia repair (19.38), with a relative cost reduction of US$7777. Rollback analysis supported Wittmann patch-assisted closure as the more cost-effective strategy. The resulting negative ICUR of −156,679.77 favored Wittmann patch-assisted closure. Monte Carlo analysis demonstrated a confidence of 96.8% that Wittmann patch-assisted closure was cost-effective. Conclusions This study demonstrates using the Wittmann patch-assisted closure strategy as a more cost-efficient management of the open abdomen compared to the planned ventral hernia approach.
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Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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in: SICRIS
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