Robotic omentectomy in gynecologic oncology: surgical anatomy, indications, and a technical approach.

An omentectomy is a standard component care of gynecological cancers, particularly for surgical staging and treatment for malignant ovarian neoplasms, borderline tumors, fallopian tube cancers, primary peritoneal cancers as well as certain histological subtypes of endometrial cancer. Traditionally, an omentectomy is performed by an open laparotomy approach, however, use of a robotic approach has gained popularity and has been proven to be both safe and effective. In spite of the advantages of robotic surgery compared to laparotomy, the inherent technical challenges of a robotic omentectomy may limit its uptake. In this article, we review (1) the physiology and surgical anatomy of the omentum, (2) the role of the omentum in immune regulation and oncogenesis, (3) indications for an omentectomy in the setting of gynecological malignancy, and (4) describe a step-by-step 3-arm technique for performing both a infracolic and gastrocolic omentectomy procedure using a robotic approach.

Increasing medical student confidence in gender and sexual health through a student-initiated lecture series.

INTRODUCTION: Medical students self-report insufficient training in topics of gender and sexuality in medicine, which may ultimately lead to negative health outcomes in patients for whom they will provide care. This study aims to identify whether a student-initiated lecture series on topics related to gender and sexual health leads to greater student comfort with discussing topics related to diverse sexual content. METHODS: Medical students matriculated during two consecutive academic years were invited to participate in the lecture series. Investigators administered anonymous pre- and post-series surveys (n=152 and 105 respondents, respectively) using google forms. Respondents rated their comfort levels discussing relevant topics and provided narrative feedback concerning strengths and areas for improvement of the lecture series. Overlaps between the 95% confidence intervals around pre- and post-series percentage of students comfortable/very comfortable discussing each topic were examined to compare pre- vs post-series comfort ratings. Narrative comments were reviewed for thematic feedback. RESULTS: 105 medical students completed the lecture series, with 80% identifying as female. Self-assessed comfort levels across all seminar topics were greater in post- versus pre-lecture series surveys with the following topics showing the biggest differences (percentage of students "somewhat" or "very" comfortable [95% confidence intervals]: discussing sexuality with gender (68%[59-77] vs. 29%[22-36]) and sexual minority patients (84%[77-91] vs. 49%[41-57]), HIV prevention counseling (70%[61-78] vs. 20% [20-34]), identifying female genital cutting (44% [34-53] vs. 11%[6-16]), and discussing intimate partner violence (65%[55-74] vs. 33%[25-40]). Qualitative analysis indicated respondents found the lectures to be effective and believed they should be integrated into the required medical school curriculum. CONCLUSION: Our student-initiated lecture series was associated with greater student comfort discussing topics related to gender and sexuality with patients. This framework represents a useful method to address gaps in medical education and has the potential to improve health outcomes in multiple populations.

Endovascular Thrombectomy for Treatment of Acute Ischemic Stroke During Pregnancy and the Early Postpartum Period.

BACKGROUND AND PURPOSE: Acute ischemic stroke (AIS) is a rare occurrence during pregnancy and the postpartum period. Existing literature evaluating endovascular mechanical thrombectomy (MT) for this patient population is limited. METHODS: The National Inpatient Sample was queried from 2012 to 2018 to identify and characterize pregnant and postpartum patients (up to 6 weeks following childbirth) with AIS treated with MT. Complications and outcomes were compared with nonpregnant female patients treated with MT and to other pregnant and postpartum patients managed medically. Complex samples regression models and propensity score matching were implemented to assess adjusted associations and to address confounding by indication, respectively. RESULTS: Among 4590 pregnant and postpartum patients with AIS, 180 (3.9%) were treated with MT, and rates of utilization increased following the MT clinical trial era (2015-2018; 1.9% versus 5.3%, P=0.011). Compared with nonpregnant patients with AIS treated with MT, they experienced lower rates of intracranial hemorrhage (11% versus 24%, P=0.069) and poor functional outcome (50% versus 72%, P=0.003) at discharge. Pregnant/postpartum status was independently associated with a lower likelihood of development of intracranial hemorrhage (adjusted odds ratio, 0.26 [95% CI, 0.09-0.70]; P=0.008) following multivariable analysis adjusting for age, illness severity, and stroke severity. Following propensity score matching, pregnant and postpartum patients treated with MT and those medically managed differed in frequency of venous thromboembolism (17% versus 0%, P=0.001) and complications related to pregnancy (44% versus 64%, P=0.034), but not in functional outcome at discharge or hospital length of stay. Pregnant and postpartum women treated with MT did not experience mortality or miscarriage during hospitalization. CONCLUSIONS: This large-scale analysis utilizing national claims data suggests that MT is a safe and efficacious therapy for AIS during pregnancy and the postpartum period. In the absence of prospective clinical trials, population-based cross-sectional analyses such as the present study provide valuable clinical insight.