Lee, Yeonsoo S

Introduction: Robot-assisted radical prostatectomy (RARP) with extended pelvic lymph node dissection (PLND) represents the gold standard surgical treatment for high-risk localized prostate cancer. PLND carries the risk of lymphocele formation, which can lead to complications such as deep vein thrombosis (DVT), infection, and voiding dysfunction. Many techniques have been described to minimize lymphocele formation, yet no method has seen widespread use or been described as sutureless. The objective of this study is to describe the novel, sutureless peritoneal window (PWIN) technique and assess its efficacy in lymphocele prophylaxis for extended PLND. Methods: This was a retrospective review of patients with high-risk prostate cancer undergoing RARP with extended PLND by a single surgeon from 2018 to 2024. PLND was carried out in the usual manner with bipolar cautery. PWIN technique is performed by excising a 3 × 5 cm PWIN over the lymphadenectomy bed to maintain lymphatic communication with the abdominal cavity. The primary outcome was a comparison between the incidence of symptomatic lymphoceles (SLs) with PWIN vs standard technique. SLs were defined as lymphoceles presenting with pain, DVT, voiding dysfunction, or infectious symptoms. Patients with asymptomatic lymphoceles were excluded. Results: Our study included 199 patients who underwent RARP with extended PLND. There were 46 patients (23.1%) in the standard approach group and 153 patients (76.9%) in the PWIN group. We identified 5/46 (10.9%) SLs in the standard technique, which were significantly higher than the 3/153 (2.0%) observed in the PWIN group (p = 0.017). There was no difference between the standard and PWIN cohorts regarding symptomology or treatment of their lymphocele. Conclusion: This study describes a novel, sutureless PWIN technique that significantly decreases SL after extended PLND. This technique offers a practical, time-efficient, and cost-effective alternative for lymphocele prevention. Future prospective studies are warranted to validate these findings.

Objective: This study investigates Enhanced Recovery After Surgery (ERAS) protocols’ impact on long-term opioid and sedative use following mastectomy with or without implant-based breast reconstruction (IBBR). Background: ERAS protocols for patients undergoing mastectomy with or without IBBR are associated with decreased length of stay, increased rate of same-day discharge, decreased postoperative pain, and decreased postoperative opioid requirements. However, less is known about their effect on opioid and sedative use beyond 90 days after surgery. Methods: A retrospective review of all patients undergoing mastectomy with or without IBBR at a single institution between January 2013 and December 2019. Mastectomy ERAS protocols were implemented in February 2017, creating 2 groups: pre-ERAS and ERAS. Baseline characteristics and prevalence of chronic opioid and sedative use were compared. Univariable and multivariable logistic regression predicted factors associated with increased odds of chronic opioid and sedative use. Results: A total of 756 patients were evaluated: 405 pre-ERAS and 351 ERAS. Post-ERAS, chronic opioid use decreased in opioid-naive (40% vs 30%, P=0.024) and opioid-tolerant patients (58% vs 37%, P=0.002), with no increase in chronic sedative use. There were decreased odds of chronic opioid use for all ERAS patients (OR=0.57, 95% CI: 0.42–0.76), and of IBBR patients, those receiving subcutaneous implants (OR=0.31, 95% CI: 0.20–0.48). There was increased chronic opioid-use odds if undergoing bilateral surgery (OR=1.54, 95% CI: 1.14–2.08), 2-stage reconstruction (OR=9.78, 95% CI: 5.94-16.09), and for patients with higher PACU pain scores (OR=1.09, 95% CI: 1.03–1.14) or >150 discharge OMEs (OR=2.63, 95% CI: 1.48–4.68). Conclusion: ERAS protocols for mastectomy patients with or without IBR are associated with decreases in chronic opioid use, without concomitant increases in chronic sedative use.

BACKGROUND: Little is known about the impact of prior prostate radiation therapy (RT) on the Bacille Calmette-Guerin (BCG) immunotherapy response in patients with non-muscle invasive bladder cancer (NMIBC). OBJECTIVE: We hypothesized that the damaging radiation effects on the bladder could negatively influence BCG efficacy. METHODS: Men with a history of high-risk NMIBC were identified within the Surveillance, Epidemiology, and End Results–Medicare database. All patients completed adequate BCG defined as at least 5 plus 2 treatments completed within 12 months. Patients were stratified into 2 groups: with prior RT for prostate cancer and without prior RT before the diagnosis of NMIBC. The primary endpoint was a 5-year composite for progression defined as disease progression requiring systemic chemotherapy, checkpoint inhibitors, radical or partial cystectomy, or cancer-specific death. RESULTS: We identified 3,466 patients with NMIBC, including 145 with prior RT for prostate cancer. Five-year progression occurred in 471 patients (13.6%). Patients with prior RT were older than patients without prior RT (77.0 vs 75.0 years; P < .001). The distribution of T stage was significantly different at diagnosis between the RT and non-RT groups (RT: Ta, 44.8%; Tis, 18.6%; T1, 36.6%; without RT: Ta, 40.9%; Tis, 10.8%; T1, 48.3%; P = .002). No difference in the risk of total progression was observed between patients with and without prior RT ( P = .67). Similarly, no difference was observed after multivariable adjustment (hazard ratio, 0.99; 95% CI, 0.61-1.58; P = .95). CONCLUSION: For patients with NMIBC who undergo adequate BCG treatment, prior RT for prostate cancer was not associated with worse 5-year progression-free survival.

Abstract Importance and Objective Despite a decreasing incidence of cervical cancer in North America overall, disparities in screening and cervical cancer rates persist, especially in the postmenopausal age group. Methods We reviewed the literature regarding cervical cancer screening considerations for postmenopausal persons, with a focus on cervical cancer in postmenopausal persons, existing guidelines, screening methods, and gaps in care. Discussion and Conclusion Postmenopausal persons are an important population at risk because age 65 years in the United States and up to 70 years in some parts of Canada is a milestone for screening cessation if the criteria are met. Unfortunately, inadequate screening is common, with most women 65 years or older discontinuing (exiting) screening despite not meeting the criteria to do so. Screening cessation recommendations are nuanced, and if not all criteria are met, screening should be continued until they are. Cervical cancer screening should be stopped at the recommended age if adequate screening has occurred or at any age if life expectancy is limited or the patient has had a hysterectomy in the absence of high-grade preinvasive cervical lesions or cervical cancer. Human papillomavirus infection, which is causally linked to almost all cervical cancer cases, can persist or reactivate from a prior infection or can be newly acquired from sexual contact. With more persons aging with a cervix in place, the potential for cervical cancer has increased, and higher cancer rates may be observed if recommended screening is not adhered to. We propose an algorithm based on current cervical cancer screening guidelines to aid providers in identifying whether exit criteria have been met. Until adequate screening has been confirmed, cervical cancer screening should continue.

Importance Urethral diverticulectomy is performed with or without concomitant pubovaginal sling (PVS). Patients with complex UD are more frequently offered concomitant PVS. However, there is paucity of literature comparing postoperative incontinence rates for patients with simple versus complex UD. Objective The objective of this study is to examine postoperative stress urinary incontinence (SUI) rates after Urethral Diverticulectomy without concomitant PVS for both complex and simple cases. Study Design A retrospective cohort study was conducted among 55 patients who underwent Urethral Diverticulectomy from 2007 to 2021. Preoperative SUI was patient-reported and confirmed with cough stress test result. Complex cases were defined as circumferential or horseshoe configurations, prior diverticulectomy, and/or anti-incontinence procedure. Primary outcome was postoperative SUI. Secondary outcome was interval PVS. Complex and simple cases were compared using the Fisher exact test. Results Median age was 49 years (interquartile range, 36–58 years). Median follow-up was 5.4 months (IQR, 2–24 months). Thirty of 55 (55%) cases were simple, and 25 of 55 (45%) complex. Preoperative SUI was present in 19/57 (35%) (11 complex vs 8 simple, P = 0.25). Stress urinary incontinence persisted postoperatively in 10 of 19 (52%) (6 complex vs 4 simple, P = 0.48). De novo SUI occurred in 7 of 55, 12% (4 complex vs 3 simple, P = 0.68). Overall, 17 of 55 (31%) patients had postoperative SUI (10 complex vs 7 simple, P = 0.24). Of those, 8 of 17 underwent subsequent PVS placement (P = 0.71) and 9 of 17 had resolution of pad use after physical therapy (P = 0.27). Conclusions We did not find evidence of an association between complexity and postoperative SUI. Age at surgery and preoperative frequency were the strongest predictors of postoperative SUI in this cohort. Our findings suggest successful complex urethral diverticulum repair does not require concomitant PVS.

Background: Lymphovenous anastomosis (LVA) is a microsurgical treatment for lymphedema of the lower extremity (LEL). This study systematically reviews the most recent data on outcomes of various LVA techniques for LEL in diverse patients. Methods: A comprehensive literature search was conducted in the Ovid MEDLINE, Ovid EMBASE, and Scopus databases to extract articles published through June 2021. Studies reporting data on objective postoperative improvement in lymphedema and/or subjective improvement in quality of life for patients with LEL were included. Extracted data comprised demographics, number of patients and lower limbs, duration of symptoms before LVA, surgical technique, duration of follow-up, and objective and subjective outcomes. Results: A total of 303 articles were identified and evaluated, of which 74 were ultimately deemed eligible for inclusion in this study, representing 6260 patients and 2554 lower limbs. The average patient age ranged from 22.6 to 76.14 years. The duration of lymphedema before LVA ranged from 12 months to 11.4 years. Objective rates of improvement in lymphedema ranged from 23.3% to 100%, with the greatest degree of improvement seen in patients with early-stage LEL. Conclusions: LVA is a safe and effective technique for the treatment of LEL of all stages. Several emerging techniques and variations may lead to improved patient outcomes.

Women have historically faced gendered patterns of disadvantage during times of emergency. Evidence demonstrates differences in gendered exposures and inequities during acute crises such as natural disasters and pandemics, including Covid-19, and longer-term emergencies such as climate change. These patterns, without intervention, may be perpetuated in future crises. Threats to women's health in times of emergency can arise from restricted access to health care, economic disadvantages, and harmful social norms. During crises, women face additional barriers to accessing maternal, contraceptive, and abortion care, likely exacerbating existing inequities in reproductive health outcomes. Gendered inequalities in financial and economic stability can become even more stark. Globally, women perform the majority of health care and unpaid caregiving work, but face barriers to affording costs of living and obtaining health insurance due to over-representation in low-wage jobs. Finally, gendered expectations of social roles contribute to increased vulnerabilities, such as displacement and poverty. Violence against women rises in times of emergency and pathways to escaping trauma can be limited. In addition to directly addressing women's unique barriers and providing support in times of emergency through bolstering health care access, economic, and social support systems, thoughtful solutions such as trauma-informed care, increasing the number of women in leadership roles, educational initiatives, and advocacy from health professionals are needed to protect and advance women's health.