Citations

Background: Autonomic dysfunction is common after spinal cord injury (SCI). There are currently limited tools to comprehensively characterize its deficits. While individual established autonomic tests have a long history and sound scientific background, translating these autonomic testing results to inform clinical understanding is a major barrier. Objectives: To assess a strategic battery of autonomic tests to characterize and act as a biomarker of autonomic regulation for individuals with SCI and to develop a novel graphical representation of these data to facilitate understanding of autonomic dysfunction after SCI. Methods: We outline a battery of six laboratory autonomic tests that were curated to collectively describe the ability of individuals with SCI to inhibit and recruit sympathetic activity through the injured spinal cord. Heart rate/blood pressure variability, bolus phenylephrine, hand and foot cold pressor, Valsalva maneuver, and bladder pressor are herein described. Incorporating normative control data for 30 uninjured individuals completing this testing battery, we further demonstrate the utility of a composite biomarker, comparing these control results to 11 individuals with SCI. Results: Results demonstrate strong normality of data with testing psychometrics, suggesting stable reproducibility with repeat testing. Even in this preliminary sample of individuals with SCI, clear differences begin to emerge compared to uninjured norms. This illustrates the ability of this collective testing battery to characterize autonomic regulation after SCI. To aid in clinical translation, we further present a graphical representation, an autonomic phenotype , which serves as a snapshot of how normal or abnormal sympathetic inhibition and recruitment of activation may be after SCI. Conclusion: Utilizing these autonomic phenotypes, three example cases of individuals with SCI highlight evidence of varied degrees of autonomically complete SCI. Together, this represents a key advancement in our understanding of autonomic function after SCI.

Objective: To evaluate the first 3 years of compliance with the American College of Surgeons Commission on Cancer (CoC) Operative Standards. Background: CoC implemented evidence-based standards to improve the quality of sentinel lymph node biopsy and axillary lymph node dissection for breast cancer (operative standards 5.3 and 5.4), wide local excision for melanoma (5.5), colectomy for colon cancer (5.6), proctectomy for rectal cancer (5.7), and pulmonary resection for lung cancer (5.8) at ∼1400 programs treating >74% of US cancer patients. Each operative standard defines a technical element of the operation and structured documentation. Methods: Compliance data are from site visits conducted between January 1, 2022, and December 31, 2024 (implementation/site visits began in 2021/2022 for 5.7 and 5.8 and 2023/2024 for 5.3–5.6). Compliance with each operative standard was determined by evaluation of 7 operative (5.3–5.6) or pathology (5.7, 5.8) reports. Deficiency in technical performance, documentation, or both was considered noncompliance. Results: Reviewers conducted 974 site visits of Comprehensive Community (44%), Community (23%), Academic Comprehensive (16%), network (12%), NCI-Designated Comprehensive (4%), and other (1%) cancer programs. Program compliance rates ranged from 53% to 88%. Documentation noncompliance was more common for standards 5.3 to 5.6 (based on operative reports), and technical noncompliance was more common for 5.7 and 5.8 (based on pathology reports). Compliance significantly (P=0.006) varied by program type for 5.8 (highest: 66% at NCI-designated Comprehensive programs; lowest: 37% at Community Cancer programs). Conclusions: Early compliance with CoC operative standards varied, indicating local and large-scale national quality improvement efforts are needed.

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.

Background: Supracondylar humerus fractures (SCH) are the most common type of elbow fracture in children, with many cases requiring surgery. Treatment of postoperative pain for SCH has high variability, but can often be treated effectively with minimal or no opioids. Furthermore, there is significant morbidity related to pediatric opioid consumption. The goal of this study was to characterize prescription patterns in the United States following closed reduction and percutaneous pinning (CRPP) of SCH. Methods: All patients aged 10 or younger years who underwent CRPP of SCH from January 2010 to December 2021 were identified in the PearlDiver Mariner Claims Database. The primary outcome was postoperative pain medication prescriptions in the 30 days following SCH CRPP. Patient demographics, prescription duration, and morphine milligram equivalents (MME) were analyzed. Multivariable-log-binomial mixed regression models were constructed to assess factors associated with increased opioid prescription. Results: In total, 43,611 SCH CRPP cases in patients aged 10 or younger were identified from 2010 to 2021. Throughout the study period, 48.6% of patients (21,191/43,611) received and filled a narcotic pain prescription. The percentage of patients receiving opioid medication decreased from 54.7% in 2010 to 27.4% in 2021. Opioid prescriptions totaled a mean of 6.1±2.1 days of narcotics with a mean of 79.2 MME prescribed per patient. Increased patient age, increased Elixhauser comorbidity index, and Medicaid insurance were all associated with increased opioid prescription (P<0.001). Living in the Northeast, increased family income, and commercial insurance were associated with decreased opioid prescriptions (P<0.001). Conclusions: Nearly half of the patients over the past decade treated with CRPP for SCH received a narcotic prescription. However, there has been a steady decline in the proportion of patients being prescribed opioids, with only 27.4% receiving opioids in 2021. Further, patients with increased comorbidities or those insured by Medicaid with lower mean family income may be at risk for increased opioid prescription. While efforts have been made to reduce opioid overprescribing, there continues to be room for further reduction in opioid utilization after CRPP for SCH moving forward.

Background: High-grade gliomas (HGGs), particularly glioblastoma (GBM), are associated with exceptionally high mortality and inevitable recurrence. In considering novel treatment options for these devastating diseases, immunotherapies represent promising candidates. Immunotherapies have demonstrated efficacy for several advanced tumors outside the central nervous system, highlighting a potential role for these agents in treating HGGs. However, multiple challenges to immunotherapy efficacy have tempered therapeutic benefit in practice, including local and systemic immunosuppression, intratumoral heterogeneity, and various mechanisms of intrinsic and acquired resistance. In the past 30 years, diverse immunotherapeutic subclasses have been assessed for benefit against HGGs. Methods: We performed a PubMed search for randomized clinical trials performed within the last 30 years evaluating the following immunotherapy agents for high-grade gliomas: immune checkpoint inhibitors, vaccines, oncologic viruses, cytokines, and CAR T-cells. The present review offers a critical analysis of key pre-clinical and clinical trials that have shaped the immunotherapy landscape for high-grade gliomas over the past two decades. Results/Conclusions: Across the different immunotherapeutic methods and modalities explored thus far, a recurring theme emerges: while therapeutic strategies with a compelling conceptual basis are continually under development and even demonstrate a benefit in preclinical and early-phase trials, larger and later-phase trials consistently fail to produce concordantly significant outcomes. To date, no large-scale clinical trial has demonstrated a benefit of sufficient consequence to change practice. Continued critical appraisal of the strengths and pitfalls of prior investigative work, optimization of treatment development and delivery, and innovative approaches to combination therapy design will collectively be integral to future therapeutic advancement.

AbstractBackgroundStimulation‐induced dyskinesias (SID) from deep brain stimulation (DBS) of the subthalamic nucleus (STN) and globus pallidus internus (GPi) are uncommon; however, they are increasingly recognized. Once considered transient and indicative of effective neuromodulation, SID are now seen as potential therapy‐limiting side effects, akin to internal capsule activation. The mechanism and anatomical basis for SID remain poorly understood.MethodsWe conducted a retrospective study of individuals with Parkinson's disease with STN or GPi DBS who experienced SID in the dopaminergic medication OFF state during the monopolar review 1‐month post‐implantation.ResultsWe analyzed 137 monopolar stimulation observations (105 GPi, 32 STN). In the GPi cohort, discriminative fiber tract analysis showed a strong association between SID and the modulation of subthalamo‐pallidal fibers. This correlation was confirmed using leave‐one‐out and five‐fold cross‐validation. We further validated this model by predicting SID in independent STN and GPi cohorts, with the GPi‐based model accounting for significant variance in SID occurrence in both cohorts.ConclusionsSID from STN or GPi DBS likely shares a common pathway via subthalamo‐pallidal connectivity. DBS modulation of these fibers correlates with SID, as confirmed by multiple cross‐validation methods. These findings suggest that the fibers are part of a more extensive and yet‐to‐be‐fully‐characterized dyskinesia network. © 2025 The Author(s). Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.

e13891 Background: Most patients with central nervous system (CNS) malignancy develop cognitive impairment, fatigue, and mood-related symptoms that are impacted by cancer and treatment, including radiation therapy. We currently have limited therapies to mitigate neurocognitive toxicity. It is important to accurately assess neurocognitive function and symptom burden when working to establish therapeutics. The objective of this trial is to assess the effectiveness of therapies aimed at improving neurocognitive function and quality of life by leveraging a decentralized approach incorporating an established digital neurocognitive assessment tool and development of a remote symptom collection/medication log to improve capture of longitudinal neurocognitive data. Methods: This is an open-label decentralized clinical trial (NCT06377696) that randomizes patients who have received intracranial radiation for primary and secondary brain tumors in a 1:1 allocation to health promotion with a wearable device +/- metformin (targeting radiation-related toxicity). Remote symptom collection is reported through digital patient surveys. Medication adherence is being monitored through a digital medication log developed for the study. Remote neurologic examination is performed by clinical neuro-oncologists at telehealth visits. Participants perform serial remote cognitive assessments with an established digital neurocognitive testing platform – Mayo Test Drive (MTD). Cognitive assessments and symptom surveys were designed to be completed on a smartphone, tablet, or computer device. Results: The study started enrollment on May 31, 2024. As of January 27, 2025, 54 of 100 planned participants have enrolled (27 on each arm). 51 participants remain active on trial; 3 withdrew from trial participation (2 prior to treatment, 1 after treatment). The overall completion rate for a quality-of-life questionnaire (EORTC QLQ-C30) is 85.0%, and each dose of metformin logged is 78.5%. The overall completion rate for virtual neurologic examination and short test of mental status is 94.7%. For MTD, the overall completion rate is 97.9%. The average MTD session duration was 16 minutes. Most participants completed MTD testing using a smartphone (90.5%) at home (89.1%). Conclusions: These results provide preliminary support that a decentralized trial assessing neurocognitive outcomes is feasible in patients with CNS malignancy. The completion rates of questionnaires and objective cognitive evaluation are comparable or higher than expected with historic norms. Final study results will provide real-world cognitive and quality-of-life data for patients with CNS tumors while providing preliminary data on the effectiveness of device-based health promotion +/- metformin for treatment related cognitive decline. Clinical trial information: NCT06377696 .