Inpatient Therapy With Calcineurin Inhibitors in Severe Ulcerative Colitis.

Background: Inpatient management of severe ulcerative colitis is complicated by the use of prior immunosuppressant therapies. Our aim was to determine the rate of 1-year colectomy among individuals receiving inpatient calcineurin inhibitor (CNI)-based therapy stratified by prior biologic therapy.

Methods: A retrospective cohort study was performed between January 1, 2013 and April 1, 2018.

Interventions to improve daily medication use among adolescents and young adults: what can we learn for youth pre-exposure prophylaxis services?

Objective: Oral pre-exposure prophylaxis (PrEP) is an important HIV prevention method and studies have shown that young people ages 15-24 have difficulty adhering to daily PrEP. The field of PrEP delivery for young people is relatively nascent and lessons about potential PrEP adherence interventions could be learned from the larger evidence base of adherence interventions for other daily medications among youth.

Design: Systematic review of adherence support interventions for adolescents.

Random urine drug testing among patients receiving opioid therapy for cancer pain.

Background: There is limited information regarding the true frequency of nonmedical opioid use (NMOU) among patients receiving opioid therapy for cancer pain. Data to guide patient selection for urine drug testing (UDT) as well as the timing and frequency of ordering UDT are insufficient. This study examined the frequency of abnormal UDT among patients with cancer who underwent random UDT and their characteristics.

Task Shifting for Initiation and Monitoring of Antiretroviral Therapy for HIV-Infected Adults in Uganda: The SHARE Trial.

Background: With countries moving toward the World Health Organization's "Treat All" recommendation, there is a need to initiate more HIV-infected persons into antiretroviral therapy (ART). In resource-limited settings, task shifting is 1 approach that can address clinician shortages.

Setting: Uganda.

Criticality of In-House Preparation of Viral Transport Medium in Times of Shortage During COVID-19 Pandemic.

Objective: With the COVID-19 pandemic, there have been supply challenges necessitating that laboratories must prepare their own viral transport medium (VTM), which provides stability for clinical specimens for diagnostic viral testing.

Methods: Within a veteran affairs medical center clinical laboratory, VTM was prepared with a Hanks Balanced Salt Solution (HBSS) 500 mL bottle with phenol red, sterile heat-inactivated fetal bovine serum (FBS), gentamicin sulfate (50 mg/mL), and amphotericin B (250 μg/mL). An antimicrobial mixture was made of 50 mL each of amphotericin B and gentamicin sulfate.

Effective Treatment of Acute Severe Ulcerative Colitis in Pregnancy Is Associated With Good Maternal and Fetal Outcomes.

Data regarding the management and outcomes of acute severe ulcerative colitis (ASUC) in pregnant patients is sparse, consisting mainly of case reports. We report on the largest cohort of pregnant patients hospitalized with ASUC and performed a systematic review of the medical literature.

Estimates of the global burden of cervical cancer associated with HIV.

Background: HIV enhances human papillomavirus (HPV)-induced carcinogenesis. However, the contribution of HIV to cervical cancer burden at a population level has not been quantified. We aimed to investigate cervical cancer risk among women living with HIV and to estimate the global cervical cancer burden associated with HIV.

Neighborhood greenness and burden of non-communicable diseases in Sub-Saharan Africa: A multi-country cross-sectional study.

Population growth, demographic transitions and urbanization in sub-Saharan Africa (SSA) will increase non-communicable disease (NCD) burden. We studied the association between neighborhood greenness and NCDs in a multi-country cross-sectional study. Among 1178 participants, in adjusted models, a 0.

Delayed cardiomyopathy and cardiogenic shock due to intravenous methamphetamine use requiring hemodynamic support with veno-arterial extracorporeal membrane oxygenation.

Cardiovascular disease is the leading cause of mortality in chronic methamphetamine users. We present the case of a 29-year-old man, a prior heroin user, who presented following first-time use of intravenous methamphetamine, with delayed development of cardiomyopathy and severe cardiogenic shock, treated with veno-arterial extracorporeal membrane oxygenation (VA ECMO), and subsequent recovery. His initial chief complaint was shortness of breath, a common presentation to the emergency department.

NUTMEG: Open Source Software for M/EEG Source Reconstruction.

Neurodynamic Utility Toolbox for Magnetoencephalo- and Electroencephalography (NUTMEG) is an open-source MATLAB-based toolbox for the analysis and reconstruction of magnetoencephalography/electroencephalography data in source space. NUTMEG includes a variety of options for the user in data import, preprocessing, source reconstruction, and functional connectivity. A group analysis toolbox allows the user to run a variety of inferential statistics on their data in an easy-to-use GUI-driven format.

A stepped-wedge randomized trial and qualitative survey of HIV pre-exposure prophylaxis uptake in the Eswatini population.

Clinical trials have shown that antiretroviral drugs used as pre-exposure prophylaxis (PrEP) are highly effective for preventing HIV acquisition. PrEP efforts, including in sub-Saharan Africa, have almost exclusively focused on certain priority groups, particularly female sex workers, men having sex with men, pregnant women, serodiscordant couples, and young women. As part of a PrEP demonstration project involving the general population at six primary health care facilities in Eswatini (formerly Swaziland), we conducted a randomized trial of a health care facility-based PrEP promotion package designed to increase PrEP uptake.

Cardioprotective Potential of Exogenous Ubiquitin.

Ischemic heart disease (IHD) accounts for the majority of heart disease-related deaths worldwide. Ubiquitin (UB), found in all eukaryotic cells, is a highly conserved low molecular weight (~8.5 kDa) protein.

Initiation, discontinuation, and restarting HIV pre-exposure prophylaxis: ongoing implementation strategies.

When used appropriately, pre-exposure prophylaxis (PrEP) substantially reduces the risk of HIV acquisition. Early implementation outcomes often suggest poor PrEP adherence and persistence; however, this intervention is time-limited and the need for PrEP fluctuates as risk behaviours change. In this Viewpoint we examine the current guidelines and early programmatic outcomes after starting, stopping, and restarting PrEP, and we review the implications of PrEP in relation to HIV testing algorithms.

Crew-Friendly Countermeasures Against Musculoskeletal Injuries in Aviation and Spaceflight.

Aviation and space medicine face many common musculoskeletal challenges that manifest in crew of rotary-wing aircraft (RWA), high-performance jet aircraft (HPJA), and spacecraft. Furthermore, many astronauts are former pilots of RWA or HPJA. Flight crew are exposed to recurrent musculoskeletal risk relating to the extreme environments in which they operate, including high-gravitational force equivalents (g-forces), altered gravitational vectors, vibratory loading, and interaction with equipment.

Child survivor of rabies in India: a case report.

Unlabelled: A 4-year-old boy was admitted with an acute onset fever for 4 days and drowsiness for 3 days, followed by progressive flaccid weakness of both lower limbs and encephalopathy soon after admission. He had sustained a WHO Class III stray dog bite 2 weeks previously and had received three doses of post-exposure rabies vaccination with purified vero cell vaccine but not rabies immunoglobulin. He was diagnosed with rabies based on the presence of rabies virus neutralising antibody in CSF (Day 1 1:128 and Day 26 1:2048) and typical findings on neuro-imaging.

Low Skeletal Muscle Index Adjusted for Body Mass Index Is an Independent Risk Factor for Inflammatory Bowel Disease Surgical Complications.

Background: This study aims to evaluate sarcopenia defined by skeletal muscle index (SMI) with cutoffs adjusted for sex and body mass index as a predictive marker for postoperative outcomes among individuals with inflammatory bowel disease.

Methods: The SMI was measured using the cross-sectional computed tomography images at the lumbar spine. Multivariate logistic regression was performed to identify independent risk factors of postoperative complications.

Gonorrhea and Chlamydia Specimen Positivity Rate by Polymerase Chain Reaction at a Regional Veteran Affairs Medical Center.

Objective: Sexually transmitted infections because of Neisseria gonorrhoeae (NG) and/or Chlamydia trachomatis (CT) remain a major public health problem. Although the literature describes the population-based epidemiology of CT/NG, it does not appear to contain reference points for the statistical analyses of specimen positivity rates by nucleic acid testing (NAT) with polymerase chain reaction (PCR) that would be collected by a laboratory following best laboratory and regulatory practice. For facilities that diagnose NG and CT by a real-time PCR assay, an understanding of the expected specimen positivity rate of gonorrhea and chlamydia would be helpful for monitoring the assay for quality assurance.

Efficacy of biosimilar infliximab CT-P13 among inpatients with severe steroid-refractory colitis.

Introduction: In this study, we evaluate the efficacy and safety of the biosimilar infliximab, CT-P13, in the treatment of inpatients with severe steroid-refractory colitis.

Methods: A retrospective cohort study of adult colitis patients (UC or isolated Crohn's colitis) admitted to the University of Chicago inflammatory bowel disease inpatient service between January 2018 and December 2018 for management of severe colitis refractory to IV steroids who received CT-P13 were included in the study. Patients diagnosed with active small bowel Crohn's disease were excluded.

Utility of P2Y Reactive Unit Assessment on Ticagrelor in Cerebral Aneurysms Treated with Intracranial Stenting and Flow Diversion: Cohort Study and Case Report From Two Neurovascular Centers.

Background: Dual antiplatelet therapy consisting of aspirin and clopidogrel is the standard of care for neurointerventional stenting and flow diversion. Platelet function testing has been increasingly performed to identify patients with a hypo- or hyper-response to clopidogrel. Ticagrelor has been a popular alternative antiplatelet agent for such patients.

Experience With the Pipeline Embolization Device for Posterior Circulations Aneurysms: A Multicenter Cohort Study.

Background: The Pipeline Embolization Device (PED; Medtronic) has been used off-label for the treatment of challenging posterior circulation aneurysms. Data on this modality are primarily limited to small retrospective single-center series.

Objective: To assess safety and efficacy of this treatment by establishing an international, multicenter collaboration.

A review on ameliorative green nanotechnological approaches in diabetes management.

Diabetes mellitus is a chronic metabolic disorder which results in increase of blood glucose level mainly due to insufficient insulin secretion or body fails to respond to secreted insulin from pancreatic cells. Diabetes is mainly the third cause of death worldwide after cardiovascular diseases and cancer. Nanotechnology is an emerging area in pharmaceutical sciences as nanoparticles are reported to increase the efficacy of drugs derived from plant resources by their target specific activity.

Intraoperative 3-Dimensional Rotational Angiography in Cerebrovascular Surgery: A Case Series.

Objective: Intraoperative imaging is critical in cerebrovascular surgery to assess the technical success of the operation. This case series aimed to evaluate the safety and efficacy of 3-dimensional rotational angiogram (3D-RA) in addition to 2-dimensional intraoperative angiography (2D-IOA) during cerebrovascular surgery in the hybrid operating room.

Methods: All consecutive patients who underwent open cerebrovascular surgery and intraoperative 2D-IOA with 3D-RA in a hybrid operating room at 2 academic centers between August 2018 and December 2019 were identified from a prospectively maintained institutional database.

Lower complication rates associated with transradial versus transfemoral flow diverting stent placement.

Background: Currently, there are no large-scale studies in the neurointerventional literature comparing safety between transradial (TRA) and transfemoral (TFA) approaches for flow diversion procedures. This study aims to assess complication rates in a large multicenter registry for TRA versus TFA flow diversion.

Methods: We retrospectively analyzed flow diversion cases for cerebral aneurysms from 14 institutions from 2010 to 2019.