Leishmaniasis masquerading as pyoderma gangrenosum in a non-endemic area: A case report.

Pyoderma gangrenosum (PG) can be difficult to diagnose, leading to diagnostic delay which affects patient outcomes and increases health care utilization. Among different scenarios of diagnostic delay, atypical infections can mimic PG. Here, we present a case of extensive cutaneous leishmaniasis initially misdiagnosed as the superficial granulomatous variant of PG and describe diagnostic clues to aid in differentiation.

Evaluation and Management of Malignant Colorectal Polyps.

The detection rate of dysplastic colorectal polyps has significantly increased with improved screening programs. Treatment of dysplastic polyps attempt to limit morbidity of a procedure while also considering the risk of occult lymph node metastasis. Therefore, a variety of methods have been developed to predict the rate of lymph node metastasis to help identify the optimal treatment of patients.

Guilt and Shame in Patients with Obsessive-Compulsive Disorders.

Introduction: Obsessive-compulsive disorder (OCD) is a tremendous psychiatric illness with a variety of severe symptoms. Feelings of shame and guilt are universal social emotions that fundamentally shape the way people interact with each other. Mental illness is therefore often related to pronounced feelings of shame and guilt in a maladaptive form.

Participant Perspectives on the Implementation of a School-Linked Text-Message Intervention to Improve Pediatric Asthma Medication Adherence.

Poor adherence to inhaled corticosteroids (ICS) is a significant challenge in pediatric asthma, contributing to health inequities. Text-message reminders for ICS therapy are an evidence-based approach that improves pediatric asthma medication adherence, yet has not been widely adopted into practice, partly due to lack of (1) participant input on design and implementation and (2) use of sustainable community linkages. Remote Asthma Link™ (RAL) seeks to fill this gap as a school-linked text-message intervention wherein parents of children with poorly controlled asthma received daily, 2-way text-message reminders for preventive inhaler use.

Cenicriviroc prevents dysregulation of astrocyte/endothelial cross talk induced by ischemia and HIV-1 via inhibiting the NLRP3 inflammasome and pyroptosis.

Blood-brain barrier (BBB) breakdown is one of the pathophysiological characteristics of ischemic stroke, which may contribute to the progression of brain tissue damage and subsequent neurological impairment. Human immunodeficiency virus (HIV)-infected individuals are at greater risk for ischemic stroke due to diminished immune function and HIV-associated vasculopathy. Studies have shown that astrocytes are involved in maintaining BBB integrity and facilitating HIV-1 infection in the brain.

Does the Argentine Tango Sustainably Improve Cancer-Associated Fatigue and Quality of Life in Breast Cancer Survivors?

Background: Chronic cancer-related fatigue is difficult to manage in breast cancer survivors. The tango trial showed that a six-week tango Argentino program was effective in reducing fatigue and improving quality of life, and here we investigated the sustainability of this tango program for breast cancer survivors.

Methods: Stage I-III breast cancer survivors with increased fatigue symptoms were analyzed.

Death Anxiety in Obsessive-Compulsive Disorders.

Death anxiety has long been attributed a role as a psychopathologically decisive factor in the development of mental illnesses such as obsessive-compulsive disorder (OCD). For example, patients with washing compulsions associate their behavior with a fear of life-threatening diseases or patients with control compulsions report that the constant checking is driven by the fear of fatal or deadly consequences for the occupants. The Bochum Questionnaire to Assess Death Anxiety and Attitudes Towards Death (BOFRETTA) was administered to 31 patients with OCD and 31 healthy volunteers within a semi-structured interview using broad psychometry.

Impact of SARS-CoV-2 Infection on the Association Between Laboratory Tests and Severe Outcomes Among Hospitalized Children.

Background: To assist clinicians with identifying children at risk of severe outcomes, we assessed the association between laboratory findings and severe outcomes among severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-infected children and determined if SARS-CoV-2 test result status modified the associations.

Methods: We conducted a cross-sectional analysis of participants tested for SARS-CoV-2 infection in 41 pediatric emergency departments in 10 countries. Participants were hospitalized, had laboratory testing performed, and completed 14-day follow-up.

Efficacy of Tango Argentino for Cancer-Associated Fatigue and Quality of Life in Breast Cancer Survivors: A Randomized Controlled Trial.

Background: Persistent impairments of quality of life-in particular, cancer-associated fatigue-are a major limitation for breast cancer survivors. As physical activity and mindfulness interventions have been shown to be effective in reducing fatigue symptoms, we investigated the efficacy of a six-week Argentine tango program.

Methods: A randomized controlled trial was conducted with 60 breast cancer survivors diagnosed with stage I-III tumors 12-48 months prior to study enrollment and who had increased symptoms of fatigue.

Adverse Outcomes in Topical Lidocaine Exposure: A Pediatric Case Series From the United States National Poison Data System.

To examine the clinical outcomes of topical lidocaine exposures in pediatric patients reported to the National Poison Data System (NPDS). We performed a retrospective review of the NPDS in pediatric patients with topical lidocaine toxicity from 2000 to 2020. Specific data analyzed were age, exposure chronicity, medical outcome, clinical effects, treatments, and disposition.

Embitterment and metacognition in obsessive-compulsive disorder.

Objective: Embitterment is a persistent emotion that is known to everybody in reaction to injustice and being let down, associated with feelings of helplessness and hopelessness. People with psychiatric disorders can develop bitterness, which is to be understood as a form of reactive embitterment to the illness. The aim of this explorative study was to investigate the occurrence of embitterment in obsessive-compulsive patients compared to healthy volunteers and in the context of their metacognitions and other biographical and clinical characteristics.

ALK Amplification and Rearrangements Are Recurrent Targetable Events in Congenital and Adult Glioblastoma.

Purpose: Anaplastic lymphoma kinase (ALK) aberrations have been identified in pediatric-type infant gliomas, but their occurrence across age groups, functional effects, and treatment response has not been broadly established.

Experimental Design: We performed a comprehensive analysis of ALK expression and genomic aberrations in both newly generated and retrospective data from 371 glioblastomas (156 adult, 205 infant/pediatric, and 10 congenital) with in vitro and in vivo validation of aberrations.

Results: ALK aberrations at the protein or genomic level were detected in 12% of gliomas (45/371) in a wide age range (0-80 years).

A Triple Primary Cell Culture Model of the Human Blood-Brain Barrier for Studying Ischemic Stroke In Vitro.

Ischemic stroke is a major cause of death and disability worldwide with limited therapeutic options. The neuropathology of ischemic stroke is characterized by an interruption in blood supply to the brain leading to cell death and cognitive dysfunction. During and after ischemic stroke, blood-brain barrier (BBB) dysfunction facilitates injury progression and contributes to poor patient recovery.