The P200 ERP Response in Mild Cognitive Impairment and the Aging Population.

Evoked potential metrics extracted from an EEG exam can provide novel sources of information regarding brain function. While the P300 occurring around 300 ms post-stimulus has been extensively investigated in relation to mild cognitive impairment (MCI), with decreased amplitude and increased latency, the P200 response has not, particularly in an oddball-stimulus paradigm. This study compares the auditory P200 amplitudes between MCI (28 patients aged 74(8)) and non-MCI, (35 aged 72(4)).

Identifying Subsets of Cancer Patients with an Increased Risk of Developing Cutaneous Melanoma: A Surveillance, Epidemiology, and End Results-Based Analysis.

Cancer survivors have an increased risk of developing second primary malignancies. We aimed to identify whether certain cancers lead to an increased risk of developing melanoma among cancer survivors. We evaluated the risk of developing cutaneous melanoma after the 20 most common cancers in the United States through the Surveillance, Epidemiology, and End Results database.

Prospective Evaluation of Autonomic Function and Intestinal Blood Flow in Health and Irritable Bowel Syndrome Shows Differences Limited to Patients With Constipation Predominance.

Background: Autonomic dysfunction may contribute to symptom generation in irritable bowel syndrome (IBS), possibly driven by psychological morbidity and activation of the hypothalamic-pituitary-adrenal axis. Previous data are conflicting, perhaps due to lack of accounting for differential bowel patterns in IBS (constipation vs. diarrhea) or by diverse methodologies used to measure autonomic function.

Risk factors for canine infectious respiratory disease complex and the pathogens associated with the disease.

Background: Canine infectious respiratory disease complex (CIRDC) is a common respiratory condition typically associated with high-density populations.

Objectives: The objectives of this study were to determine the most common pathogens involved in CIRDC and to identify risk factors (pathogens, environmental exposures) associated with the diagnosis.

Animals And Procedure: A prospective, multi-clinic, case-control study was conducted in Canada from April 2017 to May 2018.

Vascular Pathogenesis in Acute and Long COVID: Current Insights and Therapeutic Outlook.

Long coronavirus disease 2019 (COVID-19)-a postacute consequence of severe acute respiratory syndrome coronavirus 2 infection-manifests with a broad spectrum of relapsing and remitting or persistent symptoms as well as varied levels of organ damage, which may be asymptomatic or present as acute events such as heart attacks or strokes and recurrent infections, hinting at complex underlying pathogenic mechanisms. Central to these symptoms is vascular dysfunction rooted in thrombotic endothelialitis. We review the scientific evidence that widespread endothelial dysfunction (ED) leads to chronic symptomatology.

Coexistence of large cell transformed mycosis fungoides and diffuse large B-cell lymphoma in one patient.

Diffuse large B-cell lymphoma (DLBCL) is the most common and aggressive subtype of non-Hodgkin lymphoma. The overall risk of developing DLBCL is increased in patients with other lymphomas, such as mycosis fungoides (MF). In this report, we present an 81-year-old female with early-stage MF who simultaneously progressed to tumor stage, large-cell transformed (LCT) MF and developed a primary DLBCL in a lymph node (LN).

Novel Transcatheter Approach to Treat Primum Atrial Septal Defects.

•Degenerative common AVC defect can mimic rheumatic MV stenosis.•Closure of primum ASD can be achieved percutaneously.•Live 3D multiplanar TEE is crucial for procedural guidance.

Management of Sleep-Disordered Breathing in a Spinal Cord Injury Rehabilitation Center: Model of Care Adaptation and Implementation.

Background: Obstructive sleep apnea (OSA) is highly prevalent and poorly managed in spinal cord injury (SCI). Alternative management models are urgently needed to improve access to care. We previously described the unique models of three SCI rehabilitation centers that independently manage uncomplicated OSA.

Perioperative and Anesthetic Considerations in Vascular Rings and Slings.

Vascular rings represent an increasingly prevalent and diverse set of congenital malformations in which the aortic arch and its primary branches encircle and constrict the esophagus and trachea. Perioperative management varies significantly based on the type of lesion, its associated comorbidities, and the compromise of adjacent structures. Multiple review articles have been published describing the scope of vascular rings and relevant concerns from a surgical perspective.

Immunosequencing applications in cutaneous T-cell lymphoma.

Immunosequencing has emerged as a newer clinical test for assessment of T-cell clonality in the blood and skin of cutaneous T-cell lymphoma (CTCL) patients. Utilization of immunosequencing, also known as high-throughput sequencing of the T-cell receptor (HTS-TCR), enables identification and quantification of the precise genetic signature of dominant T-cell clones. Although immunosequencing is more sensitive than commonly used methods such as polymerase chain reaction (PCR) paired with capillary electrophoresis or flow cytometry, it remains underutilized for CTCL management.

Utility of T-cell immunosequencing in distinguishing mycosis fungoides progression from treatment related cutaneous adverse events.

Cutaneous adverse events of both topical and systemic drugs in patients with mycosis fungoides (MF) present a diagnostic challenge as it is often difficult to distinguish drug associated rash from disease progression in the skin. Mogamulizumab and mechlorethamine gel are approved treatments for MF, both of which can cause treatment related cutaneous adverse events. It can often be challenging to distinguish mogamulizumab associated rash (MAR) and mechlorethamine gel associated hypersensitivity dermatitis from MF progression both clinically and histologically.

Encouraging results of blood conservation in neonatal open-heart surgery.

Objective: To report early outcomes of blood conservation in neonatal open-heart surgery.

Methods: Ninety-nine patients undergoing neonatal open-heart surgery during the implementation of a blood conservation program between May 2021 and February 2023 were reviewed. Patients either received traditional blood management (blood prime, n = 43) or received blood conservation strategies (clear prime, n = 56).

Perioperative and Anesthetic Considerations in Pediatric Valvar and Subvalvar Aortic Stenosis.

Aortic stenosis (AS) is a common form of left ventricular outflow tract obstruction (LVOTO) in children with congenital heart disease. This review specifically considers the perioperative features of valvar (VAS) and subvalvar AS (subAS) in the pediatric patient. Although VAS and subAS share some clinical features and diagnostic approaches, they are distinct clinical entities with separate therapeutic options, which range from transcatheter intervention to surgical repair.

Incidence of cutaneous melanoma and Merkel cell carcinoma in patients with primary cutaneous B-cell lymphomas: A population study of the SEER registry.

Introduction: The increased incidence of cutaneous melanoma (CM) and Merkel cell carcinoma (MCC) in patients with hematologic malignancies (HM) is well established. While the risk of CM has been assessed in some subtypes of HM including cutaneous T-cell lymphoma, the incidence in patients with primary cutaneous B-cell lymphoma (PCBCL) has not been interrogated.

Methods: Here we evaluated the standardized incidence ratio (SIR) of CM and MCC in 5,179 PCBCL patients compared to approximately 1.

Electrophysiological trajectories of concussion recovery: From acute to prolonged stages in late teenagers.

Purpose: Numerous studies have reported electrophysiological differences between concussed and non-concussed groups, but few studies have systematically explored recovery trajectories from acute concussion to symptom recovery and the transition from acute concussion to prolonged phases. Questions remain about recovery prognosis and the extent to which symptom resolution coincides with injury resolution. This study therefore investigated the electrophysiological differences in recoveries between simple and complex concussion.

Recalcitrant Subcutaneous Panniculitis-Like T-Cell Lymphoma Responsive to Histone Deacetylase Inhibitor.

Subcutaneous panniculitis-like T-cell lymphoma (SPTCL) is a rare subtype of cutaneous T-cell lymphoma that usually presents with tender subcutaneous nodules on the trunk and extremities. Immunosuppressive therapy is considered first-line treatment for SPTCL, while multiagent chemotherapy is used for SPTCL complicated by hemophagocytic lymphohistiocytosis (HLH). Here, we report a 42-year-old Hispanic man that presented with a 5-year history of recurrent painful subcutaneous lesions in the absence of constitutional symptoms, lymphadenopathy, and hepatosplenomegaly.

Left Ventricular Support for Unprotected Left Main Coronary Artery Interventions (The Dayton Heart and Vascular Impella Registry).

Background: Coronary artery bypass grafting is the standard of care for patients with obstructive left main (LM) coronary disease. In poor surgical candidates, high-risk percutaneous coronary artery intervention (PCI) is an alternative.

Methods: We investigated a retrospective cohort of patients who underwent LM PCI from January 2010 to March 2014 ( = 89).

Pulmonary vein isolation alone versus pulmonary vein isolation with additional extensive ablation for paroxysmal and persistent atrial fibrillation.

Background: The value of additional ablation beyond pulmonary vein isolation for atrial fibrillation (AF) ablation is unclear, especially for persistent AF. It is uncertain whether substrate modification with additional extensive ablation improves outcomes. We reviewed our experience to determine whether pulmonary vein isolation with additional extensive ablation (PVIEA) improves outcomes compared to pulmonary vein isolation alone (PVIA) for AF ablation.

The Year in Review: Anesthesia for Congenital Heart Disease 2021.

This review focuses on the literature published during the calendar year 2021 that is of interest to anesthesiologists taking care of children and adults with congenital heart disease. Four major themes are discussed, including cardiovascular disease in children with COVID-19, aortic valve repair and replacement, bleeding and coagulation, and enhanced recovery after surgery (ERAS).