A phase II trial of a surgical protocol to decrease the incidence of wound complications in obese gynecologic oncology patients

Akiva P. Novetsky, Israel Zighelboim, Saketh R. Guntupalli, Yevgeniya J.M. Ioffe, Nora T. Kizer, Andrea R. Hagemann, Matthew A. Powell, Premal H. Thaker, David G. Mutch, L. Stewart Massad

Research output: Contribution to journalArticle

12 Scopus citations

Abstract

Objectives Obese women have a high incidence of wound separation after gynecologic surgery. We explored the effect of a prospective care pathway on the incidence of wound complications. Methods Women with a body mass index (BMI) ≥ 30 kg/m2 undergoing a gynecologic procedure by a gynecologic oncologist via a vertical abdominal incision were eligible. The surgical protocol required: skin and subcutaneous tissues to be incised using a scalpel or cutting electrocautery, fascial closure using #1 polydioxanone suture, placement of a 7 mm Jackson-Pratt drain below Camper's fascia, closure of Camper's fascia with 3-0 plain catgut suture and skin closure with staples. Wound complication was defined as the presence of either a wound infection or any separation. Demographic and perioperative data were analyzed using contingency tables. Univariable and multivariable regression models were used to identify predictors of wound complications. Patients were compared using a multivariable model to a historical group of obese patients to assess the efficacy of the care pathway. Results 105 women were enrolled with a median BMI of 38.1. Overall, 39 (37%) had a wound complication. Women with a BMI of 30-39.9 kg/m2 had a significantly lower risk of wound complication as compared to those with a BMI > 40 kg/m2 (23% vs 59%, p < 0.001). After controlling for factors associated with wound complications the prospective care pathway was associated with a significantly decreased wound complication rate in women with BMI < 40 kg/m2 (OR 0.40, 95% C.I.: 0.18-0.89). Conclusion This surgical protocol leads to a decreased rate of wound complications among women with a BMI of 30-39.9 kg/m2.

Original languageEnglish (US)
Pages (from-to)233-237
Number of pages5
JournalGynecologic Oncology
Volume134
Issue number2
DOIs
StatePublished - Aug 2014

Keywords

  • Gynecologic surgery
  • Obesity
  • Surgical protocol
  • Wound complication

ASJC Scopus subject areas

  • Oncology
  • Obstetrics and Gynecology

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    Novetsky, A. P., Zighelboim, I., Guntupalli, S. R., Ioffe, Y. J. M., Kizer, N. T., Hagemann, A. R., Powell, M. A., Thaker, P. H., Mutch, D. G., & Massad, L. S. (2014). A phase II trial of a surgical protocol to decrease the incidence of wound complications in obese gynecologic oncology patients. Gynecologic Oncology, 134(2), 233-237. https://doi.org/10.1016/j.ygyno.2014.06.012