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AbstractBackground and AimsSex‐related hormones and proteins may underlie sex differences in alcohol use disorder characteristics and consequences. Previous reports suggest steroid sex hormones may influence alcohol consumption behaviors while proteins that regulate their circulation levels are rarely investigated. Following up on our earlier study of individual sex‐related hormones' associations with alcohol dependence (AD), this study measured the associations between the combinations of sex‐related hormones and proteins and AD in a larger sample.DesignSex‐stratified case‐control comparison and clustering of plasma sex‐related hormone and protein levels, plus a genome‐wide association study on the AD‐associated hormone and protein combinations.SettingAddiction treatment programs in the United States.ParticipantsFour hundred treatment‐seeking recently abstained AD patients (median = 24.5 days) and 388 age‐and‐sex‐matched controls from a community biobank (male:female ≈ 2:1).MeasurementsPlasma levels of total testosterone, estrone (E1), estradiol (E2), follicle‐stimulating hormone (FSH), luteinizing hormone (LH), sex hormone binding globulin (SHBG) and albumin.FindingsIn males, we found higher E2 [β = 0.13, Punadjusted < 0.001, false discovery rate (FDR) = 0.005], progesterone (β = 0.01, Punadjusted = 0.025, FDR = 0.054), LH (β = 0.12, Punadjusted = 0.017, FDR = 0.044) and albumin (β = 0.09, Punadjusted < 0.001, FDR = 0.005) in AD patients than controls; in females, we observed lower E1 (β = −0.24, Punadjusted = 0.024, FDR = 0.113) and progesterone (β = −1.86, Punadjusted = 0.026, FDR = 0.113) and higher albumin (β = 0.18, Punadjusted < 0.001, FDR = 0.001) in AD patients than controls. Three principal components (PCs), reflecting hormone signatures, were statistically significantly associated with AD in each sex: PC1 (TT, E2 and SHBG; β = −0.15, P = 0.016), PC3 (E1, progesterone and albumin; β = 0.28, P = 0.007) and PC4 (SHBG and albumin; β = 0.34, P = 0.001) in males; PC3 (progesterone and albumin; β = −0.38, P = 0.009), PC4 (TT and albumin; β = −0.49, P = 0.001) and PC5 (TT and progesterone; β = 0.54, P = 0.004) in females. Statistically significant SNP × group associations were found in females between PC4 and polymorphisms in RP51004I9.1 (top SNP: rs6082693; P = 5.41E‐12) and in males between PC3 and a genomic locus that contained SLC35E4, DUSP18 and OSBP2 (top SNP: rs13053277; P = 1.77E‐07).ConclusionsThree sex‐related hormone and protein signatures appear to be associated with alcohol dependence in each sex. Peripheral levels of sex‐related hormones and proteins, as well as their combinations, could be altered in people with alcohol dependence who have abstained for a few weeks compared with controls, and such differences may be sex‐specific.

Recent guidelines on biliary cannulation are lacking. This guideline is an initiative of the World Endoscopy Organization (WEO) with the involvement of a panel of experts from Asia, Europe, and America. Relevant clinical questions on four areas (post‐endoscopic retrograde cholangiopancreatography [ERCP] pancreatitis [PEP] prophylaxis, biliary cannulation techniques, sphincterotomy/papillary balloon dilation, and biliary cannulation in special circumstances) were developed and answered after systematic reviews of the literature and using the Grading of Recommendations Assessment, Development, and Evaluation methodology. Successful biliary cannulation and sphincterotomy are cornerstones of ERCP and are indispensable for almost all therapeutic and advanced diagnostic procedures. However, adverse events, particularly PEP, may commonly occur and impair patients' outcomes. A high cannulation rate and a low rate of PEP are quality indicators for ERCP and should be the goal of all endoscopists. With this guideline we aimed to provide clinical practice advice applicable worldwide, regardless of resources and expertise availability. The main recommendations focus on specific aspects of ERCP, including pre‐, intra‐, and postprocedural measures to reduce the risk of PEP, the technique for an initial biliary cannulation attempt, options for cannulation in cases of difficult biliary access, alternatives to ERCP in case of failure (percutaneous‐ and endoscopic ultrasound‐guided), and biliary access in altered anatomy (periampullary diverticulum and postsurgical anatomy) and in the presence of duodenal stenosis.

Original Article Citation Mithani K, Niazi F, Suresh H, Alrumayyan Y, Rayco ER, Ochi A, Otsubo H, Kerr E, Breitbart S, LeBlanc-Millar A, Gadgil N, Raskin JS, Weil AG, Hadjinicolaou A, Iorio-Morin C, Weiss S, Jain P, Sham L, Donner E, Fasano A, Gorodetsky C, Ibrahim GM. Deep brain stimulation of the centromedian nucleus for drug-resistant epilepsy in children: Quality-of-life and functional outcomes from the CHILD-DBS registry. Epilepsia. 2025 Apr 1. doi: 10.1111/epi.18393. Epub ahead of print. PMID: 40167366. Objective: Deep brain stimulation of the centromedian nucleus of the thalamus (CM-DBS) is an investigational, off-label treatment for drug-resistant epilepsy (DRE) in children. Although emerging evidence supports its safety and efficacy for select indications, the effect of CM-DBS on quality of life and functional outcomes such as school attendance has not been studied. Here, we analyzed data from the prospective CHILD-DBS (Child and Youth Comprehensive Longitudinal Database for Deep Brain Stimulation) to examine the impact of CM-DBS on patient- and caregiver-reported outcomes. Methods: Twenty-two children and youth underwent bilateral CM-DBS. Caregiver–child dyads completed surveys related to seizure frequency, seizure severity, quality of life, and school attendance at baseline, 6 months, and 1 year postsurgery. Simulated volumes of tissue activation were analyzed to identify optimal stimulation targets associated with treatment outcome. Results: Of 22 children, 10 experienced ≥50% reduction in seizure frequency (mean reduction = 66.7 ± 17.3%), one exhibited a modest benefit (37.5% reduction), and the remaining 11 experienced no change. The majority (73% of patients) exhibited a clinically important reduction in seizure severity, including six children who did not demonstrate any change in seizure frequency. Only those who experienced a reduction in seizure frequency demonstrated significant improvements in general health and overall quality of life. Furthermore, we observed an increase in school attendance across participants 1 year after CM-DBS. Significance: CM-DBS can lead to reduction in seizure burden concurrent with improvements in quality of life and relevant functional outcomes in children with DRE. These findings further our understanding of the impact of CM-DBS on meaningful outcomes for children and caregivers.

ABSTRACTObjectivesTo achieve consensus among expert laser surgeons on standards for the prevention and management of adverse events from fully ablative laser resurfacing of the face.Materials and MethodsDelphi study with two rounds of ratings and revisions until consensus was achieved. The draft set of statements was developed by a steering committee based on expert clinical experience. This was followed by two rounds of rating and revisions completed by an expert panel, then a virtual consensus meeting. In both rounds, respondents rated the draft statements on a 9‐point Likert scale (1 = strongly disagree; 9 = strongly agree) and optionally provided comments. The consensus meeting was supplemented by the results of a systematic review of the literature (from 2000 to 2023).ResultsTwo rounds of Delphi survey were completed by 34 participants across four countries. Represented specialties were dermatology, facial plastic surgery, plastic surgery, and oculoplastic surgery. The initial 105 statements from round 1 expanded to 112 in round 2, with 96 statements achieving consensus. These included possible adverse events (11 statements); absolute and relative contraindications to treatment (5 statements); preoperative care and antimicrobial prophylaxis precautions (16 statements); intraoperative precautions (17 statements); postoperative care (21 statements); monitoring for and management of infection (16 statements); management of pigmentation changes (6 statements); and management of scarring and incipient scarring (4 statements).ConclusionAn international consensus statement was developed for the prevention and management of complications associated with fully ablative laser resurfacing of the face. While expert practices vary, key factors for optimizing outcomes include careful patient selection, counseling, and meticulous pre‐ and postoperative care. Further research will improve our understanding of this treatment technique.

Developmental/epileptic encephalopathy with spike-wave activation in sleep (DEE-SWAS) is newly proposed nomenclature put forth by the International League Against Epilepsy (ILAE) to replace the problematic electrographic and/or clinical phenotypes of electrical status epilepticus of sleep (ESES) and continuous spike-wave in sleep (CSWS). The nomenclature update represents a noble effort to minimize the confusion of how to define and appropriately utilize this alphabet soup of acronyms, thereby aiding in future clinical and research efforts. The name change fails to capture greater challenges within the field, which still plague diagnosis and treatment and stagnates substantive research advancements. Through a directed literature review of DEE-SWAS with emphasis on the new ILAE nomenclature and the RESCUE-ESES trial, we will highlight major persistent quandaries in the field. These include inadequate or insufficient diagnostic biomarkers (ie, the spike wave index), the highly variable clinical manifestations, ranging from dubious associations to profound developmental regression, presumptively caused by spike-wave activation in sleep, and variable and often ineffective treatment paradigms. We will also review the broader diagnostic evaluation of DEE-SWAS. By doing so, we aim to shed light on crucial research and clinical questions that could advance our understanding of diagnosing and treating children with DEE-SWAS, as well as addressing the uncertainty surrounding the neurological effects of sleep-activated epileptiform discharges.

OBJECTIVE The purpose of this study was to identify risk factors for mechanical complications following complex spinal reconstruction for spondylectomy of primary spinal column tumors. METHODS A retrospective chart review identified patients treated with spondylectomy for primary spinal column tumors in the thoracic or lumbar spine followed by posterior instrumentation and anterior column reconstruction. Variables collected included basic demographics, smoking status, chronic steroid use, frailty (Charlson Comorbidity Index), extent of resection, Weinstein-Boriani-Biagini classification, tumor volume, Spine Instability Neoplastic Score, anterior column reconstruction and fixation techniques, rod characteristics, Hounsfield units (HUs), and neoadjuvant/adjuvant chemoradiation. RESULTS Twenty-five patients were included (14 men, 11 women) with an average (± SD) age of 45 ± 18 years, BMI of 28 ± 5.7, and follow-up of 6.0 ± 6.2 years. Primary spinal column tumor pathology included chordoma (40%), chondrosarcoma (16%), giant cell tumor (16%), osteosarcoma (16%), osteoblastoma (8%), and aneurysmal bone cyst (4%). Six patients (24%) experienced mechanical complications, including rod fractures (n = 5) and distal junctional failure (n = 1). Of the 6 patients with mechanical complications, 4 (67%) underwent reoperation. The length of follow-up was the only statistically significant risk factor for patients with mechanical complications (average 11 years) compared to those without complications (average 4.4 years, p = 0.047). Average HUs were 144 for mechanical complication patients versus 180 for those without (p = 0.08). Anterior column reconstruction materials included a titanium cage (13 patients, 3 failures), structural allograft (6 patients, 2 failures), vascularized fibular strut autograft (6 patients, no failures), nonvascularized structural autograft (5 patients, 1 failure), vascularized rib autograft (5 patients, 2 failures), and a polyetheretherketone cage (2 patients, no failures). The vascularized fibular strut autograft had a 0% mechanical failure rate, but this did not reach statistical significance (p = 0.28). Twelve patients (48%) had anterior fixation placed, with a 17% rate of mechanical complications (p = 0.65). Five patients (20%) had > 2-rod constructs, with a 20% mechanical complication rate (p = 0.99). CONCLUSIONS Reconstruction following primary spinal column tumor resection is a significant challenge, as evident by a high rate of mechanical complications and instrumentation failure. Future studies are needed with larger sample sizes to identify techniques that may mitigate the risk of failure.

The management of multiple myeloma (MM) in the elderly is challenging, exacerbated by age-related frailty and comorbidities. T-cell engagers (TCE) have been transformative to the treatment of relapsed MM, achieving deep and durable responses. This review evaluates the efficacy, toxicity, and other practical applications of approved and emerging TCEs in elderly MM patients. Broadly, approved monotherapy with TCEs produce overall response rates (ORR) of 60–70% in extensively treated populations. However, deeper and more durable responses have been observed with use in earlier lines of therapy or combined with conventional treatments. Cytokine release syndrome (CRS) and infection are the cardinal toxicities of TCEs. While CRS tends to be less severe than that observed with cellular immune therapies such as chimeric antigen receptor T-cell (CAR-T), the rate of severe infections appears to be higher, especially with BCMA-directed products, and strategies to mitigate this risk are being actively evaluated. TCEs offer logistical advantages over other cellular therapies, namely their off-the-shelf availability and simplified administration. TCEs are poised to redefine the care of elderly patients with MM and are being actively evaluated in this setting.