Impact of Race and Ethnicity on Perioperative Outcomes During Hysterectomy for Endometriosis.

STUDY OBJECTIVE: To assess whether complications incurred during hysterectomy for the treatment of endometriosis differ among racial-ethnic groups. DESIGN: Retrospective cohort study. SETTING: American College of Surgeons National Surgical Quality Improvement Program database from 2014 to 2019. This database is a robust, comprehensive, multi-institutional database with nearly 700 participating hospitals. PATIENTS: Patients with a diagnosis of endometriosis or with an endometriosis-associated symptom as the primary indication for surgery and surgical intraoperative documentation of endometriosis. INTERVENTIONS: Compare perioperative complications based on patient race and ethnicity. MEASUREMENTS AND MAIN RESULTS: A total of 5639 patients underwent hysterectomy for endometriosis; of these, 4368 were White patients (77.5%), 528 Black patients (9.4%), 491 Hispanic patients (8.7%), 252 Asian patients (4.5%). There was no association between location of endometriosis and patient race and ethnicity. However, White patients had highest rate, and Asian patients had the lowest rate of laparoscopic hysterectomy, 85.3% vs 69.8%, respectively (p <.01). In addition, there were differences in concomitant procedures performed at time of hysterectomy based on race and ethnicity, with White patients having the highest rates of adnexal/peritoneal surgery at 12.5% (p <.01) compared with patients of the other racial and ethnic groups. Asian patients had the highest rate of ureteral surgery at 6.8% (p <.01) and highest rate of intestinal surgery at 16.3% (p <.01) compared with patients of other racial and ethnic groups. There was no association of rates of concomitant bladder surgery, appendectomy, or rectal surgery with patient race and ethnicity. Black patients had the highest rate of minor complications at 13.5% (p <.01) and the highest rate of major complications at 6.6% (p <.01) compared with patients of other racial and ethnic groups. After multivariable analysis, Black patients still had increased odds of having a major complication compared with patients of other racial and ethnic groups even after controlling for patient characteristics and perioperative factors such as endometriosis lesion location, surgical approach, and concomitant procedures (odds ratio 1.64; 95% confidence interval, 1.10-2.45). CONCLUSION: Endometriosis lesion location did not differ with patient race and ethnicity. However, patient race and ethnicity did have an impact on the surgical approach and the concomitant surgical procedures performed at time of hysterectomy. Black patients had the highest odds of major complications.

Perioperative Myomectomy Outcomes Based on the Current Coding Rules: Comparing Leiomyoma Burden and Surgical Approach.

OBJECTIVE: To assess postoperative outcomes based on surgical approach for myomectomies with increasing leiomyoma burden. METHODS: We conducted a retrospective analysis using the American College of Surgeons National Surgical Quality Improvement Program database from 2014 to 2019 of benign myomectomy procedures. These cases were categorized into "smaller" and "larger" procedures based on leiomyoma burden. Smaller myomectomies included leiomyomas weighing less than 250 g or with one-four leiomyomas (Current Procedural Terminology [CPT] codes 58545 and 58140); larger myomectomies included leiomyomas weighing 250 g or more or with five or more leiomyomas (CPT codes 58546 and 58146). Postoperative complications estimated using the Clavien-Dindo classification system were compared based on surgical approach. RESULTS: Of 8,363 total myomectomy procedures, 3,117 (37.3%) were performed using minimally invasive surgery (MIS) and 5,246 (62.7%) were performed using laparotomy. Among MIS cases, 2,080 (66.7%) were categorized as smaller myomectomies and 1,037 (33.3%) cases as larger myomectomies. Among laparotomy cases, 2,587 (49.3%) were smaller myomectomies, and 2,659 (50.7%) were larger myomectomies. Regardless of myomectomy size, MIS was associated with a lower perioperative blood transfusion rate than laparotomy (1.63% vs 8.93%, respectively, P<.01). Laparotomy was associated with an increased rate of minor complications (adjusted odds ratio [aOR] 2.86 (95% CI 2.24-3.67) for smaller leiomyoma burden (11.91% vs 4.28%) and for larger leiomyoma burden (21.59% vs 6.75%, aOR 3.43, 95% CI 2.64-4.47) cases. Laparotomy demonstrated an increased cumulative major complication rate (3.31% vs 1.25%) (aOR 2.45, 95% CI 1.35-4.45) for larger myomectomies. CONCLUSION: A minimally invasive surgical approach for both smaller and larger myomectomies was associated with fewer minor complications compared with laparotomy. Minimally invasive surgery for larger myomectomies was associated with fewer cumulative major complications compared with laparotomy.

Practice guideline: Treatment for insomnia and disrupted sleep behavior in children and adolescents with autism spectrum disorder: Report of the Guideline Development, Dissemination, and Implementation Subcommittee of the American Academy of Neurology.

OBJECTIVE: To review pharmacologic and nonpharmacologic strategies for treating sleep disturbances in children and adolescents with autism spectrum disorder (ASD) and to develop recommendations for addressing sleep disturbance in this population. METHODS: The guideline panel followed the American Academy of Neurology 2011 guideline development process, as amended. The systematic review included studies through December 2017. Recommendations were based on evidence, related evidence, principles of care, and inferences. MAJOR RECOMMENDATIONS LEVEL B: For children and adolescents with ASD and sleep disturbance, clinicians should assess for medications and coexisting conditions that could contribute to the sleep disturbance and should address identified issues. Clinicians should counsel parents regarding strategies for improved sleep habits with behavioral strategies as a first-line treatment approach for sleep disturbance either alone or in combination with pharmacologic or nutraceutical approaches. Clinicians should offer melatonin if behavioral strategies have not been helpful and contributing coexisting conditions and use of concomitant medications have been addressed, starting with a low dose. Clinicians should recommend using pharmaceutical-grade melatonin if available. Clinicians should counsel children, adolescents, and parents regarding potential adverse effects of melatonin use and the lack of long-term safety data. Clinicians should counsel that there is currently no evidence to support the routine use of weighted blankets or specialized mattress technology for improving disrupted sleep. If asked about weighted blankets, clinicians should counsel that the trial reported no serious adverse events with blanket use and that blankets could be a reasonable nonpharmacologic approach for some individuals.

Prospective longitudinal overnight video-EEG evaluation in Phelan-McDermid Syndrome.

OBJECTIVE: Phelan-McDermid Syndrome (PMS) is a rare genetic condition associated with loss of function mutations, including deletions, in the chromosome 22q13 region. This PMS phenotype includes intellectual disability, often minimal to absent verbal skills, and other neurologic features including autism spectrum disorder and seizures. Reports indicate seizures and abnormal electroencephalograms (EEGs) in this population, but previous studies do not describe EEG findings during sleep or prognostic value of abnormal EEG over any time period. METHODS: During a natural history study, 16 consecutively enrolled participants (mean age 10years) with PMS underwent both routine (approximately 25min) and overnight (average 9.65h) video-EEG, in addition to genetic testing, neurodevelopmental assessment, neurological examination, and epilepsy phenotyping. Over 240h of EEG, data was recorded. Comparison of findings from the routine EEG was made with prolonged EEG acquired during awake and sleep the same night. In a subset of nine participants, the overnight EEG was repeated one or more years later to observe the natural evolution and prognostic value of any abnormalities noted at baseline. RESULTS: A history of epilepsy, with multiple seizure types, was confirmed in seven of the 16 participants, giving a prevalence of 43.8% in this cohort. All but one EEG was abnormal (15 of 16), and 75% (12 of 16) showed epileptiform activity. Of these, only 25% of participants (3 of 12) showed definitive epileptiform discharges during the routine study. Overnight EEGs (sleep included) did not show any clinical events consistent with seizures or electrophic seizures, however, overnight EEG showed either more frequent and/or more definitive epileptiform activity in 68.75% (11 of 16) participants. All seven of the 16 participants who had previously been diagnosed with epilepsy showed epileptiform abnormalities. In addition to a wide range of epileptiform activity observed, generalized slowing with poor background organization was frequently noted. Follow-up EEG confirmed persistence of abnormal discharges, but none of the abnormal EEGs showed evolution to electrographic seizures. Clinically, there was no emergence of epilepsy or significant developmental regression noted in the time frame observed. CONCLUSIONS: This is the first and most abundant prolonged awake and sleep video-EEG data recorded in a PMS cohort to date. The importance of overnight prolonged EEGs is highlighted by findings from this study, as they can be used to document the varied topographies of EEG abnormalities in conditions such as PMS, which are often missed during routine EEG studies. While the long-term significance of the EEG abnormalities found (beyond 1year) remains uncertain despite their persistence over time, these findings do underscore the current clinical recommendation that overnight prolonged EEG studies (with sleep) should be conducted in individuals with PMS.

Electroencephalogram Coherence Patterns in Autism: An Updated Review.

Electrophysiologic studies suggest that autism spectrum disorder is characterized by aberrant anatomic and functional neural circuitry. During normal brain development, pruning and synaptogenesis facilitate ongoing changes in both short- and long-range neural wiring. In developmental disorders such as autism, this process may be perturbed and lead to abnormal neural connectivity. Careful analysis of electrophysiologic connectivity patterns using EEG coherence may provide a way to probe the resulting differences in neurological function between people with and without autism. There is general consensus that electroencephalogram coherence patterns differ between individuals with and without autism spectrum disorders; however, the exact nature of the differences and their clinical significance remain unclear. Here we review recent literature comparing electroencephalogram coherence patterns between patients with autism spectrum disorders or at high risk for autism and their nonautistic or low-risk for autism peers.

Rapid Eye Movement Sleep Abnormalities in Children with Pediatric Acute-Onset Neuropsychiatric Syndrome (PANS).

STUDY OBJECTIVES: Polysomnographic investigation of sleep architecture in children presenting with pediatric acute-onset neuropsychiatric syndrome (PANS). METHODS: Fifteen consecutive subjects meeting criteria for PANS (mean age = 7.2 y; range 3-10 y) underwent single-night full polysomnography (PSG) read by a pediatric neurologist. RESULTS: Thirteen of 15 subjects (87%) had abnormalities detected with PSG. Twelve of 15 had evidence of rapid eye movement (REM) sleep motor disinhibition, as characterized by excessive movement, laughing, hand stereotypies, moaning, or the continuation of periodic limb movements during sleep (PLMS) into REM sleep. CONCLUSIONS: This study shows various forms of REM sleep motor disinhibition present in a population of children with PANS.