High-volume Surgeons and Reducing Racial Disparities in Route of Hysterectomy.

STUDY OBJECTIVE: To examine racial disparities in route of hysterectomy and perioperative outcomes before and after expansion of high-volume minimally invasive surgeons (>10 minimally invasive hysterectomies [MIHs]/year). DESIGN: Retrospective cohort study. SETTING: Multicenter academic teaching institution. PATIENTS: All patients who underwent a scheduled hysterectomy for benign indications during 2018 (preintervention) and 2022 (postintervention). INTERVENTIONS: Recruitment of fellowship in minimally invasive gynecologic surgery-trained faculty and increased surgical training for academic specialists in obstetrics and gynecology occurred in 2020. MEASUREMENTS AND MAIN RESULTS: Patients in the preintervention cohort (n = 171) were older (median age, 45 years vs 43 years; p = .003) whereas patients in the postintervention cohort (n = 234) had a higher burden of comorbidities (26% American Society of Anesthesiologists class III vs 19%; p = .03). Uterine weight was not significantly different between cohorts (p = .328). Between the pre- and postintervention cohorts, high-volume minimally invasive surgeons increased from 27% (n = 4) to 44% (n = 7) of those performing hysterectomies within the division and percentage of hysterectomies performed via minimally invasive route increased (63% vs 82%; p <.001). In the preintervention cohort, Black patients had a lower percentage of hysterectomies performed via minimally invasive route than White patients (Black = 56% MIH vs White = 76% MIH; p = .014). In the postintervention cohort, differences by race were no longer significant (Black = 78% MIH vs White = 87% MIH; p = .127). There was a significant increase (22%) in MIH for Black patients between cohorts (p <.001). After adjusting for age, body mass index, American Society of Anesthesiologists class, previous surgery, and uterine weight, disparities by race were no longer present in the postintervention cohort. Perioperative outcomes including length of stay (p <.001), infection rates (p = .002), and blood loss (p = .01) improved after intervention. CONCLUSION: Increasing fellowship in minimally invasive gynecologic surgery-trained gynecologic surgeons and providing more opportunities in robotic/laparoscopic training for academic specialists may improve access to MIH for Black patients and reduce disparities.

Combination of Laparoscopic Salpingectomy and Endometrial Ablation: A Potentially Underused Procedure.

Despite the advantages of a decreased risk of epithelial-cell ovarian cancer and the extremely minimally invasive nature of the procedure, combined salpingectomy and endometrial ablation is a potentially underused procedure in the United States to treat abnormal uterine bleeding and desired sterilization. The lack of utilization of this combined procedure might be based on factors other than clinical considerations, including slow acceptance and adoption of Committee Opinions expressing the value of salpingectomy over sterilization. Committee Opinions and randomized clinical trials have demonstrated the benefit of salpingectomy for sterilization and epithelial-cancer risk reduction, and there could be an additional protection against postablation tubal sterilization syndrome. This Commentary discusses the advantages and rationale for consideration of expanding usage of the combined approach.

The association between anticoagulation therapy, maternal characteristics, and a failed cfDNA test due to a low fetal fraction.

OBJECTIVES: The objective of this study was to identify maternal characteristics associated with a failed cell-free DNA (cfDNA) test due to a low fetal fraction (FF). METHOD: Retrospective cohort study of women with singleton pregnancies who had cfDNA screening at 10-25 weeks gestation between October 2011 and January 2016. cfDNA screening was performed using methylation techniques until October 2013; thereafter, samples were run with massively parallel sequencing. Multivariable logistic regression was performed to identify maternal characteristics associated with no cell free DNA result secondary to low FF. RESULTS: Thirty-three (1.2%) of 2890 eligible women had a failed cfDNA test, including 18 (0.6%) cases with a low FF. A failed cfDNA test due to a low FF was associated with obesity (aOR 1.11, CI 1.05-1.18, p = 0.0003) and treatment with enoxaparin (aOR 37.5, 11.19-125.87, p < 0.0001). 5 of 28 (18%, 95% CI: 6.1%-36.9%) women on enoxaparin had a failed cfDNA test secondary to a low FFx. CONCLUSION: Enoxaparin therapy and obesity were associated with an increased incidence of a failed cfDNA test due to low FF. Further research is needed to determine the mechanism by which anticoagulation therapy alters cfDNA test functionality and identify approaches to improve test performance in these women.

Fibroid expulsion: a unique presentation of mechanical small bowel obstruction 11 years after uterine artery embolization: a case report.

BACKGROUND: Uterine artery embolization in the treatment of uterine leiomyoma has been rarely associated with dislodgement and expulsion of infarcted uterine fibroids through the vagina, peritoneum, or bowel wall, predominantly occurring within 6 months of uterine artery embolization. CASE PRESENTATION: We present the case of a 54-year-old African American woman who underwent uterine artery embolization 11 years prior and developed mechanical small bowel obstruction from the migration of fibroid through a uteroenteric fistula with ultimate impaction within the distal small bowel lumen. Small bowel resection and hysterectomy were curative. CONCLUSIONS: Uteroenteric fistula with small bowel obstruction due to fibroid expulsion may present as a delayed finding after uterine artery embolization and requires heightened awareness.