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Importance Transvaginal pelvic imaging is an integral and sensitive aspect of gynecologic care that individuals find both invasive and burdensome. At-home transvaginal imaging provides an opportunity to navigate these barriers to care. Objective To evaluate the use of at-home transvaginal ultrasonography for gynecologic assessment, as measured by diagnostic imaging quality and participant satisfaction, in a broad sampling of women aged 22 to 50 years. Design, Setting, and Participants Prospective, interventional, single group nonrandomized clinical trial with blinded review of collected images from premenopausal women aged 22 to 50 from Florida, Massachusetts, Maryland, Maine, Minnesota, New Hampshire, Texas, Utah, Virginia, Vermont, and Washington, DC. Images were gathered between July 2022 and July 2023, and data were analyzed from April to September 2025. Intervention At-home pelvic ultrasonography guided by verbal communication with a fully trained remote sonographer who had real-time access to study images. Cine clips were used to capture standard views of the uterus, ovaries, cervix, and posterior cul-de-sac. Main Outcomes and Measures Primary outcomes were image quality and participant net promoter score (NPS), reflecting participants' likelihood of recommending the procedure, with higher scores indicating greater likelihood. Secondary outcomes included minor pain or discomfort, sonographer reported experience and/or pain, and all other adverse events. Results A total of 265 participants (mean [SD] age, 32 [6.7] years; mean [SD] body mass index, 27.0 [5.6]) enrolled in the trial, and 263 ultrasonographic scans were completed. Image quality showed that 253 at-home ultrasonographic scans (96.2%) met diagnostic quality while 10 (3.8%) did not. NPS was significantly higher with use of the at-home ultrasonography (59) compared with in-clinic scans (24), with an adjusted difference of 33.7 (95% CI, 23.3-44.0; z = 6.35; P < .001). No adverse events were reported. Conclusions and Relevance This nonrandomized clinical trial of at-home pelvic ultrasonography in premenopausal women demonstrated that broad use of at-home gynecologic ultrasonography technology is feasible, safe, and preferred by participants and sonographers compared with in-clinic ultrasonography. At-home ultrasonographic imaging presented an innovative and clinically acceptable alternative to in-clinic care, providing opportunities for improved access to and decreased burden of gynecologic and reproductive care. Registration ClinicalTrials.gov NCT05443698

ABSTRACT Collection of hematopoietic progenitor cells and mononuclear cells by leukocytapheresis is a critical step of procuring cellular starting materials for future therapeutic use. Leukocytapheresis requires use of anticoagulant to prevent blood clotting in the extracorporeal circuit during collection. A commonly used anticoagulant is Acid Citrate Dextrose Solution A (ACD‐A). ACD‐A primarily prevents blood clotting by reversibly chelating free ionized calcium, which is essential for the clotting cascade. Electrolytes frequently affected by ACD‐A include calcium, magnesium, potassium, phosphate, and bicarbonate. Risks for development of electrolyte derangements include procedure‐related parameters as well as patient comorbidities. Symptoms range from mild paresthesias to life‐threatening cardiac arrhythmias. Recognition of related signs and symptoms is important for prompt intervention with procedure modification and electrolyte replacement to optimize patient safety. This paper will provide an enhanced understanding of the underlying pathophysiology and assist in timely identification and management of electrolyte abnormalities associated with cellular therapy collections.

Abstract Objective This study was undertaken to provide an overview of the research landscape and evaluate the impact of lifestyle modifications on seizure reduction and quality of life in people with epilepsy receiving standard medical treatment. Methods Following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta‐Analyses) guidelines, we conducted a systematic review of major databases (Medline, Embase, American Psychological Association PsycInfo, Cochrane Library, and Web of Science) through November 2025. After screening 5151 articles, 118 studies met inclusion criteria: prospective trials reporting seizure frequency in adults or mixed populations with epilepsy. Four epilepsy‐trained reviewers independently assessed studies. A random‐effects meta‐analysis was performed on studies reporting ≥50% seizure reduction or data allowing its calculation. Short‐term response was defined as the earliest postintervention time point, and long‐term response as the final reported time point. Results The 118 studies covered diet ( n = 33), supplements ( n = 20), biofeedback ( n = 14), psychosocial/behavioral therapy ( n = 13), yoga/meditation/mindfulness ( n = 8), music therapy ( n = 7), and others. Fifty‐two (44%) included control groups, whereas 91 (77%) reported statistical analysis of seizure frequency. Among those, 68% showed significant seizure reduction. Quality of life was assessed in 31 studies, 68% reporting improvement. Seventy‐one studies (60%) were included in the meta‐analysis. Overall, the ≥50% seizure reduction response rate was 44% for short‐term outcomes (95% confidence interval [CI] = 38%–50%) and 50% for long‐term outcomes (95% CI = 44%–56%). Dietary interventions had the largest evidence base ( n = 33), with short‐ and long‐term response rates of 40% and 51%, respectively. Meditation/yoga/mindfulness had the highest response rate (62% short term, 79% long term), whereas exercise and supplements had the lowest (30%–35%). Significance Lifestyle modifications may offer beneficial, adjunctive effects on seizure control. However, the current evidence is limited by variability in study design and quality. Larger, well‐designed trials with standardized outcomes are needed to clarify how these interventions can complement epilepsy treatment. This systematic review and meta‐analysis serves as a foundation for future research to better define the role of lifestyle interventions in epilepsy care.

Abstract Objective This study was undertaken to examine acute and chronic electroencephalographic (EEG) and seizure characteristics in new onset refractory status epilepticus (NORSE). Methods Multicenter inpatient and follow‐up clinical and EEG data were analyzed using International League Against Epilepsy definitions and American Clinical Neurophysiology Society (ACNS) EEG terminology. Results Forty‐four patients were included from the Yale NORSE/FIRES Biorepository (median age = 29 years, 33 female, 38 cryptogenic). Nine hundred twenty inpatient EEG days were reviewed (median = 13.5 days/patient). Presenting status epilepticus (SE) types included 24 convulsive SE (CSE), five focal–motor (FMSE), and 15 nonconvulsive (NCSE). Of 39 patients with post discharge follow‐up (median = 14.7 months), 61.5% ( n = 24) had seizures and required more antiseizure medications than seizure‐free patients (median = 4 vs. 1, p < .001). Inpatient EEG captured epileptiform discharges in all and periodic discharges in 38 patients. Seizures were captured in 38 patients: 33 electrographic (11 only electrographic) and 27 electroclinical. Total seizure burden ranged 6.5–29 615.0 min (median = 50.7). Seizures fulfilling ACNS EEG criteria for SE were captured in 20 patients; two had CSE and the remainder NCSE with coma, nine of whom also had FMSE. Inpatient seizure days (median = 50.0 vs. 15.5%, p = .004) and seizure burden (median = 42.9 vs. 0 min, p = .009) were higher in the first half of monitored days. Interictal findings were equally present and did not predict postdischarge seizures, whereas electroclinical seizures (90.9% vs. 45.5%, p = .037), seizure burden (median = 116.8 vs. 32.5 min, p = .045), and proportion of seizure days (36.3% vs. 20.0%, p = .037) did. Among 12 patients with follow‐up EEGs (median = 19.6 months post onset), posterior‐dominant rhythm (PDR) returned in nine; five had periodic discharges, and three had seizure captured. Significance Seizures are most commonly convulsive upon presentation and nonconvulsive or clinically subtle throughout the inpatient course in NORSE. Inpatient seizures, but not interictal abnormalities, occur earlier in the inpatient course and presence of electroclinical seizures, seizure burden, and proportion of seizure days but not interictal findings are associated with postdischarge seizures. Although return of PDR reflects neurological recovery, seizure persistence and EEG abnormalities post‐NORSE are common.

Objective: This single institutional analysis explored outcomes and factors associated with local control and survival in pediatric patients with nonrhabdomyosarcoma soft tissue sarcoma (NRSTS). Methods: Patients 18 years of age or younger diagnosed between October 1990 and November 2021 who received external beam radiotherapy (EBRT) were retrospectively identified. Overall survival (OS) and disease-free survival (DFS) were analyzed using Kaplan-Meier methods and univariate Cox models. Results: Among 51 included patients, there were 33 extremity tumors (65%), with 80% T1/T2 and 90% M0. Surgery in 49/51 (96%) resulted in 32 (65%) R0 resections. All received EBRT, with brachytherapy or intraoperative radiotherapy boosts in 21/51 (41%). Thirty-four (66.7%) received chemotherapy. With 5.7 years median follow-up, 5-year OS and DFS were 70.7% and 67.9%, respectively. Positive margins were significantly associated with worse OS. Two-year local failure incidence was 18.1% for EBRT versus 5.3% for EBRT+boost (HR 3.67, P =0.24). Among 6 local failures, 5 received EBRT alone, including 3 with positive margins. Two treated with EBRT+boost had positive margins, neither with local recurrence. Conclusion: Multimodality treatment of pediatric NRSTS results in 5-year OS and DFS around 70%. Although complete resection remains essential, and the modern incidence of R1 resection has declined, IORT/brachytherapy boost may continue to have a role in selected patients with a high local recurrence risk.

Abstract Background Radiation-induced heart disease (RIHD) may develop months to years following radiation therapy for cancers near the heart such as lung or breast cancer. Several mouse models of RIHD exist to study the pathogenesis of disease, but to our knowledge no studies have examined whether sex differences exist in RIHD in mice. Methods Female and male BALB/cJ mice received one whole heart dose of 22 Gray (Gy) radiation via a C5 collimator vs. sham controls that received 0 Gy, anesthesia and were placed in the X-ray machine for the same length of time. Mechanisms of cardiotoxicity were examined at 24 h (innate cardiotoxicity), day 10 (acute cardiotoxicity) and day 35 (chronic cardiotoxicity) post irradiation. Results Females and males developed dsDNA breaks from radiation at day 10 but females had more damage than males ( p < 0.001). Vessel area and cardiac hypertrophy were increased by radiation at day 10 and 35 but were higher in males than females at day 35 ( p < 0.001, p = 0.001, respectively). Bulk RNA sequencing of the heart at day 10 revealed that females and males developed similar gene pathway responses to radiation by upregulating cellular repair pathways and downregulated mitochondrial function. However, females upregulated the master regulator of mitochondrial function, Pgc1α ( p = 0.0001), suggesting improved mitochondrial repair in females. By day 35, males developed heart failure with reduced ejection fraction (HFrEF), inflammatory dilated cardiomyopathy (iDCM) and fibrosis while females developed heart failure with preserved ejection fraction (HFpEF) without inflammation or fibrosis. Conclusions We observed sex differences in nearly every cardiac parameter that we examined following radiation exposure. BALB/c males exposed to 22 Gy radiation developed HFrEF and iDCM by day 35 while females developed HFpEF. Further research is needed to better understand mechanisms driving sex differences in RIHD using translational animal models.

Summary: Microsurgery is a specialized field within plastic surgery constrained by the high cost and limited availability of surgical microscopes, particularly in resource-limited settings. This lack of access hinders trainees from developing essential microsurgical skills. Previous efforts have explored smartphone-based alternatives, but there remains a need for high-fidelity, accessible training microscopes. This study presents a novel, low-cost, travel-friendly surgical microscope designed for microsurgery training. Modified binocular objective lenses enable near-field stereoscopic viewing using a dual-mirror array. A 3D-printed chassis provides the correct top-down orientation, and an integrated light source operates on standard or battery power, ensuring usability in low-resource environments. Initial testing demonstrated a fixed 6.5× magnification, allowing trainees to perform end-to-end anastomoses on 2-mm vessels. Prototypes were deployed for microsurgery training in the United States, Rwanda, Ethiopia, and Vietnam through the SHARE (Surgeons in Humanitarian Alliance for Reconstruction, Research and Education) plastic surgery organization, Nuoy Reconstructive International, and the senior author’s home institution. The authors’ investigation continues to assess the effectiveness of the microscope compared with state-of-the-art surgical microscopes. By offering a low-cost, portable solution without compromising image quality, this innovation has begun to transform microsurgical education and operating room–based microscopy worldwide, increasing accessibility for trainees and patients in diverse settings.

Abstract Background In children with non-metastatic atypical teratoid/rhabdoid tumor (ATRT), proton therapy is increasingly utilized worldwide due to the radiosensitivity of afflicted young patients. General questions persist, however, surrounding dose and volume of radiotherapy. Methods Between 2009-2024, 39 children from a single institution with non-metastatic intracranial ATRT received focal proton therapy at a median age of 2.4 years (range 0.7-19). Twenty-two patients had supratentorial tumors and 27 had gross/near total resection prior to radiation. Most common chemotherapy regimens were ACNS0333 and SJYC07 (n = 10 each) and Dana-Farber (n = 6). Four patients received consolidative high-dose chemotherapy after radiation. The median radiation dose was 50.4 Gy (range, 50.4-54). The cumulative incidence method assessed freedom from selected endpoints.The Fine-Gray method assessed the level of statistical significance between levels of selected prognostic factors. Results With a median followup of 5.2 years (range 0.5-16.2), the 5-yr overall survival, progression-free survival, and local control was 63%, 64%, and 97%, respectively. Thirteen patients developed isolated leptomeningeal failure as first site of recurrence. Only subtotal resection was significantly associated with local recurrence (100% vs 92%, p &lt; 0.05). Patient age, tumor site, extent of resection, radiation dose, and chemotherapy regimen were otherwise not significantly associated with disease control or survival. Four patients experienced symptomatic radiation necrosis, including 1 death: Three of 4 cases received 54 Gy and consolidative intrathecal methotrexate (n = 2) or high dose ACNS0333 intravenous chemotherapy (n = 1, fatal) after radiation. The other patient received 50.4 Gy and necrosis was immediately preceded by ventriculoperitoneal shunt failure. Six patients developed hearing loss requiring aids. One patient developed radiation-induced meningioma a decade following treatment. Conclusion This represents the largest experience reporting 5-year outcomes following focal radiation in children with non-metastatic intracranial ATRT. When applied with a variety of modern chemotherapy regimens in real-world settings, focal proton therapy at a dose of 50.4 Gy may offer the best therapeutic ratio but does not eliminate serious toxicity. If avoidance of craniospinal radiation remains an ongoing priority, further improvement in survival will depend upon systemic therapy.