Entrapped by pain: The diagnosis and management of endometriosis affecting somatic nerves.

Somatic nerve entrapment caused by endometriosis is an underrecognized and often misdiagnosed issue that leads to many women suffering unnecessarily. While the classic symptoms of endometriosis are well-known to the gynaecologic surgeon, the dermatomal-type pain caused by endometriosis impacting neural structures is not within gynecologic day-to-day practice, which often complicates diagnosis and delays treatment. A thorough understanding of pelvic neuroanatomy and a neuropelveologic approach is required for accurate assessments of patients with endometriosis and nerve entrapment. Magnetic resonance imaging is the preferred imaging modality for this presentation of endometriosis. Surgical management with laparoscopic or robotic-assisted techniques is the preferred approach to treatment, with excellent long-term results reported after nerve detrapment and endometriosis excision. The review calls for increased awareness and education on the links between endometriosis and the nervous system, advocating for patient-centered care and further research to refine the diagnosis and treatment of this challenging condition.

Key Anatomical Concepts, Landmarks, and Proposed Terminology for Nerve-Sparing Gynecologic Surgery: A Narrative Review.

OBJECTIVE: To synthesize the terminology utilized in nerve-sparing surgical literature and propose standardized and nonconflicting terms to allow for consistent vocabulary. DESIGN: We performed a literature search on PubMed using the search terms "pelvis" and "nerve-sparing." Nongynecologic surgery and animal studies were excluded. A narrative review was performed, focusing on nerves, fasciae, ligaments, and retroperitoneal spaces. Terms from included papers were discussed by all authors, who are surgeons versed in nerve-sparing procedures and one anatomist, and recommendations were made regarding the most appropriate terms based on the frequency of occurrence in the literature and the possibility of overlapping names with other structures. RESULTS: 224 articles were identified, with 81 included in the full-text review. Overall, 48% of articles focused on cervical cancer and 26% on deeply infiltrating endometriosis. Findings were synthesized both narratively and visually. Inconsistencies in pelvic anatomical nomenclature were prevalent across publications. The structure with the most varied terminology was the rectal branch of the inferior hypogastric plexus with 14 names. A standardized terminology for pelvic autonomic nerve structures, fasciae, ligaments, and retroperitoneal spaces was proposed to avoid conflicting terms. CONCLUSION: Surgeons and anatomists should use consistent terminology to facilitate increased uptake of nerve-sparing techniques in gynecologic surgery through a better understanding of surgical technique description. We have proposed a standardized terminology believed to facilitate this goal.

The Effect of Hormonal Treatment on Ovarian Endometriomas: A Systematic Review and Meta-Analysis.

OBJECTIVE: To evaluate the effect of hormonal suppression of endometriosis on the size of endometriotic ovarian cysts. DATA SOURCES: The authors searched MEDLINE, PubMed, Cochrane Central Register of Controlled Trials, Embase, and ClinicalTrials.gov from January 2012 to December 2022. METHODS OF STUDY SELECTION: We included studies of premenopausal women undergoing hormonal treatment of endometriosis for ≥3 months. The authors excluded studies involving surgical intervention in the follow-up period and those using hormones to prevent endometrioma recurrence after endometriosis surgery. Risk of bias was assessed with the Newcastle-Ottawa Scale and Cochrane Risk of Bias Tool. The protocol was registered in PROSPERO (CRD42022385612). TABULATION, INTEGRATION, AND RESULTS: The primary outcome was the mean change in endometrioma volume, expressed as a percentage, from baseline to at least 6 months. Secondary outcomes were the change in volume at 3 months and analyses by class of hormonal therapy. The authors included 16 studies (15 cohort studies, 1 randomized controlled trial) of 888 patients treated with dienogest (7 studies), other progestins (4), combined hormonal contraceptives (2), and other suppressive therapy (3). Globally, the decrease in endometrioma volume became statistically significant at 6 months with a mean reduction of 55% (95% confidence interval, -40 to -71; 18 treatment groups; 730 patients; p <.001; I2 = 96%). The reduction was the greatest with dienogest and norethindrone acetate plus letrozole, followed by relugolix and leuprolide acetate. The volume reduction was not statistically significant with combined hormonal contraceptives or other progestins. There was high heterogeneity, and studies were at risk of selection bias. CONCLUSION: Hormonal suppression can substantially reduce endometrioma size, but there is uncertainty in the exact reduction patients may experience.

The presentation and management of cesarean scar defects: an updated review on an evolving diagnosis.

PURPOSE OF REVIEW: The purpose of this review is to provide a clinically relevant synthesis of the current literature on cesarean scar defects, focusing on their epidemiology and clinical presentation, diagnosis, treatment, and prevention. RECENT FINDINGS: Cesarean scar defects (CSDs) are an emerging area of gynecologic research, with an influx of higher quality cohorts, randomized controlled trials, and systematic reviews published within the last decade. Recent developments of importance include the European Niche Taskforce consensus on the measurement and diagnosis of CSDs, the proposal of clinical criteria for Cesarean scar disorder (CSDi), as well as the publication of several systematic reviews, which provide enhanced support for clinical decision-making in treatment strategies. Areas for continued research include risks factors for CSDs and preventive strategies, as well as their role in obstetrical complications. SUMMARY: CSDs are a common sonographic finding. While those incidentally identified in an asymptomatic population require no treatment, CSDs can cause significant burden in the form of abnormal uterine bleeding, pelvic pain, and infertility. Their role in obstetrical complications has yet to be fully elucidated. Given the high incidence of cesarean sections, many - if not all - providers of uterine care will encounter their sequalae. As such, continued awareness amongst all providers regarding their evaluation and management is key. VIDEO ABSTRACT: http://links.lww.com/COOG/A91.

Clinical Conundrum: Spontaneous Paravaginal Venous Plexus Thrombosis Presenting as Acute Lower Pelvic Pain.

Acute pelvic pain due to venous thrombosis can be encountered in the context of pelvic congestion syndrome. Some vascular anomalies such as nutcracker syndrome or May-Thurner syndrome may cause left ovarian vein or left iliofemoral vein thrombosis. Smaller parametrial or paravaginal vein thrombi have rarely been reported as aetiologies of acute pelvic pain. We present a case of spontaneous paravaginal venous plexus thrombosis presenting as acute lower pelvic pain in which thrombophilia was diagnosed. Small vein thrombosis or an unusual location of thrombus should prompt vascular studies and a thrombophilia work-up.

Surgeon Gender and Performance Outcomes for Hysterectomies: Retrospective Cohort Study.

STUDY OBJECTIVE: To evaluate whether there are differences in several performance metrics between male and female surgeons for hysterectomies. DESIGN: Multicenter retrospective cohort study. We matched surgeries performed by female surgeons to those by male surgeons using a propensity score and compared outcomes by gender after adjusting for years in practice and fellowship training. SETTING: A total of 6 hospitals (3 academic, 3 community) in Ontario, Canada, between July 2016 and December 2019. PATIENTS: All consecutive patients. INTERVENTIONS: Hysterectomy. MEASUREMENTS AND MAIN RESULTS: Primary outcome was a composite of any complication or return to emergency room (ER) within 30 days. Secondary outcomes were grade II or greater complications, return to ER, and operative time. We included 2664 hysterectomies performed by 77 surgeons. After propensity matching, 963 surgeries performed by females were compared with 963 performed by males. There were no differences in the primary (relative risk [RR], 0.92; 95% confidence interval [CI], 0.71-1.20; p = .56) or secondary outcomes of grade II or greater complication (RR, 1.01; 95% CI, 0.71-1.45; p = .96) or return to ER (RR, 0.81; 95% CI, 0.55-1.20; p = .30). However, surgeries performed by males were 24.72 minutes shorter (95% CI, 18.09-31.34 minutes; p <.001). Entire cohort post hoc regression analysis confirmed these findings. E-value analysis indicated that it is unlikely for an unmeasured confounder to undo the observed difference. CONCLUSION: Although complication and readmission rates are similar, male surgeons may have a shorter operating time than female surgeons for hysterectomies, which may have implications for health systems and inequalities in surgeon renumeration.

Internal iliac artery ligation-a contemporary simplified approach.

Bilateral ligation of the anterior division of the internal iliac arteries can be a lifesaving intervention for severe pelvic hemorrhage. The procedure results in decreased pelvic perfusion and promotes coagulation. The classical method of internal iliac artery ligation involved extensive retroperitoneal dissection with complete circumferential isolation of the vessel to allow the passage of a suture around the artery. This can be surgically challenging and fraught with risks of inadvertent injury to the surrounding iliac veins. We propose a contemporary technique that requires limited dissection of the anterior division of the internal iliac artery. A few millimeters of space is created on either side of the artery by spreading right-angle forceps parallel to the vessel. The artery is occluded by 2 large vascular clips. Because circumferential vessel dissection is not necessary with this technique, there is limited disruption of the delicate underlying internal iliac vein. In addition, this approach may decrease the risk of inadvertent injury to the adjacent external iliac vein. By showcasing the ease of our approach to internal iliac artery ligation, we hope to empower surgeons with an alternative approach to this lifesaving procedure.

Population-based study of early-onset neonatal sepsis in Canada.

OBJECTIVE: To determine the incidence, types of organisms and resistance patterns involved in early-onset neonatal sepsis in Canada. STUDY DESIGN: Early-onset neonatal sepsis cases were identified through the Canadian Paediatric Surveillance Program. Neonates were excluded if they were asymptomatic or if intracranial procedures preceded a positive cerebrospinal fluid culture. RESULTS: One hundred and twenty-seven cases were identified (0.17 cases per 1000 live births). Group B Streptococcus accounted for 41.7%, Escherichia coli for 35.4%. Antibiotic resistance was present in 33.9% of all cases. 55.6% of E coli cases were resistant, most commonly to ampicillin. Infecting organism species were associated with gestational age, being very low birth weight, time at sepsis presentation, maternal antibiotic prophylaxis and rupture of membranes lasting over 18 hours. Group B Streptococcus was most common in term and E coli in preterm neonates. Twenty-two per cent of E coli cases presented after 48 hours, compared to 6% of Group B Streptococcus cases. CONCLUSION: We identify a lower rate of early-onset neonatal sepsis than historically suggested, with differing dominant organisms based on gestational ages and other factors, as well as high rates of resistance especially among E coli cases.

Experiences of Inner-City Fathers of Children With Chronic Illness.

We aim to explore the experiences of fathers from inner-city families caring for children affected by chronic health conditions or disabilities. A systematic scoping review was conducted using the Arskey and O'Malley framework. Fourteen of the 5114 articles were included in the full review and were qualitatively evaluated in terms of stressors, resources, perception, coping, and adaptation according to the Double ABCX model. Stressors included financial strain and health care access barriers. Resources ranging from immediate to extended family members depended on ethnicity. Fathers' perceptions of their primary caregiver roles depended on ethnicity in the context of cultural gender norms. While inner-city fathers desired information about their children's health, some were uncomfortable asking physicians. They had a higher risk for coping difficulties and maladaptation, including depression. We highlight a need for pediatricians to advocate for additional resources to provide comprehensive care for inner-city fathers caring for their children with chronic health conditions or disabilities.