Clinical Utility of a Circulating Tumor Cell-Based Cerebrospinal Fluid Assay in the Diagnosis and Molecular Analysis of Leptomeningeal Disease in Patients With Advanced Non-Small Cell Lung Cancer.

Purpose: Leptomeningeal disease (LMD) is associated with significant morbidity and mortality for metastatic non-small cell lung cancer (NSCLC). We describe our clinical experience in evaluating the use of cerebrospinal fluid (CSF)-derived circulating tumor cells (CTCs) for the diagnosis of LMD and the detection of genomic alterations in CSF cell-free DNA (cfDNA).

Methods: Patients with NSCLC who had CSF collection as part of routine clinical care for suspected LMD were included in the study.

Targeting CNS Metastases in Non-Small Cell Lung Cancer With Evolving Approaches Using Molecular Markers: A Review.

Importance: Central nervous system (CNS) metastases presenting as either brain parenchymal metastases or leptomeningeal metastases are diagnosed in up to 50% of patients with advanced non-small cell lung cancer during their disease course. While historically associated with a poor prognosis due to limited treatment options, the availability of an increasing number of targeted therapies with good CNS penetration has significantly improved clinical outcomes for these patients. This has occurred in parallel with a more nuanced understanding of prognostic factors.

Evaluation of a National Sample of 16,671 Pediatric Burn Admissions: Identifying Predictors of Non-accidental Pediatric Burns.

Background: Burn injuries remain one of the leading causes of injury and death in children. Studies have demonstrated a higher mortality for pediatric burns associated with non-accidental injury. Using data from a burn registry, our study aimed to discern potential factors associated with non-accidental burn injuries.

Firearm Injuries Are on the Rise: The Results of a Pediatric Trauma Center Review.

Introduction: Firearm injury is the leading cause of death in children. The recent rise has coincided with the COVID-19 pandemic. The purpose of this study was to evaluate the trends of pediatric firearm injury over a 6-y period, to include the COVID-19 pandemic, at our pediatric trauma center.

Locoregional delivery of IL-13Rα2-targeting CAR-T cells in recurrent high-grade glioma: a phase 1 trial.

Chimeric antigen receptor T cell (CAR-T) therapy is an emerging strategy to improve treatment outcomes for recurrent high-grade glioma, a cancer that responds poorly to current therapies. Here we report a completed phase I trial evaluating IL-13Rα2-targeted CAR-T cells in 65 patients with recurrent high-grade glioma, the majority being recurrent glioblastoma (rGBM). Primary objectives were safety and feasibility, maximum tolerated dose/maximum feasible dose and a recommended phase 2 dose plan.

Intestinal Atresias: A Ten-Year Evaluation of Outcomes.

Introduction: Intestinal atresia is a common cause of neonatal bowel obstruction. Atresias are often associated with other congenital anomalies. The purpose of the study was to evaluate associated anomalies, operative management, and postoperative outcomes of infants with intestinal atresia.

Tamoxifen retinopathy: A comprehensive review.

Tamoxifen is a selective estrogen receptor modulator used mainly for the treatment of breast cancer. Based on the case reports and studies performed to date on the retinal toxicity of tamoxifen, retinopathy appears to occur in as many as 12% of patients taking 20 mg tamoxifen a day for over 2 years. Of this 12%, as many as half develop symptomatic changes in visual acuity.

Impact of allele-specific anti-human leukocyte antigen class I antibodies on organ allocation.

Technological advances in the field of histocompatibility have allowed us to define anti-human leukocyte antigen (HLA) antibody specificity at the allelic level. However, how allele-specific antibodies affect organ allocation is poorly studied. We examined allelic specificities of class I HLA antibodies in 6726 consecutive serum samples from 2953 transplant candidates and evaluated their impact on the corresponding crossmatch and organ allocation.

In Vitro and in Vivo Study of the Effect of Osteogenic Pulsed Electromagnetic Fields on Breast and Lung Cancer Cells.

Although there have been significant advances in research and treatments over the past decades, cancer remains a leading cause of morbidity and mortality, mostly due to resistance to standard therapies. Pulsed electromagnetic field (PEMF), a newly emerged therapeutic strategy, has been highly regarded as less invasive and almost safe to patients, is now a clinically accepted form to treat diseases including cancer. Breast and lung cancer are the most prevalent forms of human cancers, yet reported investigations on exploring regimes including PEMF are limited.

A Proposed Brain-, Spine-, and Mental- Health Screening Methodology (NEUROSCREEN) for Healthcare Systems: Position of the Society for Brain Mapping and Therapeutics.

The COVID-19 pandemic has accelerated neurological, mental health disorders, and neurocognitive issues. However, there is a lack of inexpensive and efficient brain evaluation and screening systems. As a result, a considerable fraction of patients with neurocognitive or psychobehavioral predicaments either do not get timely diagnosed or fail to receive personalized treatment plans.

Bilateral simultaneous postoperative endophthalmitis: review of cases reported over the past 50 years.

A detailed retrospective analysis and literature review were conducted for all previously published reports of bilateral simultaneous postoperative endophthalmitis (BSPOE) since 1970. There have been 7 (9, with 2 currently being reported elsewhere) cases of BSPOE after immediately sequential bilateral cataract surgery (ISBCS) reported over 50 years. Generally, in these cases, the surgical protocol recommended by the International Society of Bilateral Cataract Surgeons ( i SBCS) was breached or uncertain.

Who manages burn injuries in children? A program director survey evaluating burn training during pediatric surgery fellowship.

Purpose: Burn is one of the leading causes of injury and death in children. Currently, the Residency Review Committee does not require general surgery residents to rotate on a burn service. With many trainees no longer receiving burn training during residency, we sought to evaluate the exposure to burn management in pediatric surgery training programs.

Human induced pluripotent stem cell-derived platelets loaded with lapatinib effectively target HER2+ breast cancer metastasis to the brain.

Prognosis of patients with HER2+ breast-to-brain-metastasis (BBM) is dismal even after current standard-of-care treatments, including surgical resection, whole-brain radiation, and systemic chemotherapy. Radiation and systemic chemotherapies can also induce cytotoxicity, leading to significant side effects. Studies indicate that donor-derived platelets can serve as immune-compatible drug carriers that interact with and deliver drugs to cancer cells with fewer side effects, making them a promising therapeutic option with enhanced antitumor activity.

Reconfigurable Stochastic neurons based on tin oxide/MoS hetero-memristors for simulated annealing and the Boltzmann machine.

Neuromorphic hardware implementation of Boltzmann Machine using a network of stochastic neurons can allow non-deterministic polynomial-time (NP) hard combinatorial optimization problems to be efficiently solved. Efficient implementation of such Boltzmann Machine with simulated annealing desires the statistical parameters of the stochastic neurons to be dynamically tunable, however, there has been limited research on stochastic semiconductor devices with controllable statistical distributions. Here, we demonstrate a reconfigurable tin oxide (SnO)/molybdenum disulfide (MoS) heterogeneous memristive device that can realize tunable stochastic dynamics in its output sampling characteristics.

Perforated Appendicitis During a Pandemic: The Downstream Effect of COVID-19 in Children.

Introduction: Coronavirus Disease-19 (COVID-19) was declared a pandemic in March 2020. States issued stay-at-home orders and hospitals cancelled non-emergent surgeries. During this time, we anecdotally noticed more admissions for perforated appendicitis.

Inhibition of Jumonji Histone Demethylases Selectively Suppresses HER2 Breast Leptomeningeal Carcinomatosis Growth via Inhibition of GMCSF Expression.

HER2 breast leptomeningeal carcinomatosis (HER2 LC) occurs when tumor cells spread to cerebrospinal fluid-containing leptomeninges surrounding the brain and spinal cord, a complication with a dire prognosis. HER2 LC remains incurable, with few treatment options. Currently, much effort is devoted toward development of therapies that target mutations.

The diminishing experience in pediatric surgery for general surgery residents in the United States.

Purpose: The Accreditation Council for Graduate Medical Education (ACGME) regulates the general surgery residency curriculum. Case volume remains a priority as recent concerns surrounding a lack of proficiency for certain surgical cases have circulated. We hypothesize that there is a significant decrease in pediatric surgery case numbers during general surgery residency despite residents meeting the minimum case requirements.

Trending diversity: Reviewing four-decades of graduating fellows and the current leadership in pediatric surgery.

Purpose: Diversity in the physician workforce remains a priority in healthcare as it has been shown to improve outcomes. Decisions for choosing specific fields in medicine are partly influenced by mentors, which tend to be the same sex or ethnicity. Females are starting to outnumber males in medical school and minorities are targeted for recruitment.

Upregulated Promotes Cancer Metastasis via the / Pathway.

Metastasis is associated with poor prognosis in cancer and is a multistep process that includes invasion and migration. Several epigenetic factors are involved in this process, including chromobox protein homolog 8 (). Here, we show that is overexpressed in many cancers compared with normal tissues.