Predictors of 30-day morbidity after hysterectomy for benign disease.

Objective: To determine the 30-day morbidity rate after hysterectomy for benign disease and identify predictors of 30-day morbidity.

Methods: A retrospective study was conducted among women undergoing hysterectomy for benign indications between January 1, 2010, and December 31, 2015, at Konkuk University Hospital, South Korea. Multivariable regression analysis identified independent factors for morbidity.

Prediction model for 30-day morbidity after gynecological malignancy surgery.

Objective: The potential risk of postoperative morbidity is important for gynecologic cancer patients because it leads to delays in adjunctive therapy and additional costs. We aimed to develop a preoperative nomogram to predict 30-day morbidity after gynecological cancer surgery.

Methods: Between 2005 and 2015, 533 consecutive patients with elective gynecological cancer surgery in our center were reviewed.

Pharmacokinetic drug interactions between ondansetron and tamoxifen in female Sprague-Dawley rats with DMBA-induced mammary tumor.

Tamoxifen, which is used to treat breast cancer, and ondansetron, used for the treatment of chemotherapy-induced nausea, are commonly metabolized via cytochrome P450 (CYP) 2D subfamily and 3A1/2 in rats, as in humans. This study was conducted to investigate the pharmacokinetic interactions between ondansetron and tamoxifen after intravenous and oral administration of ondansetron (both 8 mg/kg) and/or tamoxifen (2 and 10 mg/kg for intravenous and oral administration, respectively), in rats bearing 7,12-dimethylbenz[a]anthracene (DMBA)-induced mammarian tumors (DMBA rats), used as an animal model of human breast cancer. The total area under the plasma concentration-time curve, from time zero to infinity (AUC) of tamoxifen was significantly greater after both intravenous and oral administration with ondansetron, compared to that after administration of tamoxifen-alone.

Pharmacokinetic interaction between tamoxifen and ondansetron in rats: non-competitive (hepatic) and competitive (intestinal) inhibition of tamoxifen metabolism by ondansetron via CYP2D subfamily and 3A1/2.

Purpose: Tamoxifen and ondansetron were commonly metabolized via rat hepatic CYP2D subfamily and 3A1/2, and ondansetron is used to treat chemotherapy-induced nausea. The purpose of this study was to report the pharmacokinetic interaction between tamoxifen and ondansetron in rats.

Methods: The pharmacokinetics of tamoxifen and ondansetron were evaluated after the intravenous and oral administration of tamoxifen, ondansetron, and both drugs together to rats.