Colonic epithelial cell diversity in health and inflammatory bowel disease.

The colonic epithelium facilitates host-microorganism interactions to control mucosal immunity, coordinate nutrient recycling and form a mucus barrier. Breakdown of the epithelial barrier underpins inflammatory bowel disease (IBD). However, the specific contributions of each epithelial-cell subtype to this process are unknown.

Regional Differences in Pediatric Firearm-Related Emergency Department Visits and the Association With Firearm Legislation.

Objective: The objective of this study was to describe regional and temporal trends in pediatric firearm-related emergency department (ED) visits and investigate association with regional firearm legislation.

Methods: We conducted a cross-sectional analysis using the Nationwide Emergency Department Sample from 2009 to 2013 for children aged 21 years or younger. We calculated national estimates of firearm-related visits using annual census data and measured trends.

Characteristics of Acute Heart Failure Hospitalizations Based on Presenting Severity.

Background: Hospitalizations for acute heart failure (HF) are significant events with downstream implications for patients, as well as healthcare systems and payers. However, from anecdotal experience, both hospitalization and postdischarge courses vary significantly based on severity of presenting decompensation.

Methods And Results: We compared patient and hospitalization characteristics, resource utilization, and associated outcomes, among modern era acute HF patients enrolled in the GWTG-HF (Get With the Guidelines-Heart Failure) registry between 2011 and 2016, by varying severity of their acute HF.

Novel Anastomotic Technique for Uterine Transplant Using Utero-ovarian Veins for Venous Drainage and Internal Iliac Arteries for Perfusion in Two Laparoscopically Harvested Uteri.

Study Objective: To evaluate 2 cases of uterine transplant surgery that used utero-ovarian veins as outflow channels, internal iliac arteries for perfusion, and the organ harvest surgery performed laparoscopically.

Design: Case study (Canadian Task Force Classification III).

Setting: An urban, private, tertiary care hospital.

Decreasing mortality and hospitalizations with rising costs related to gastric cancer in the USA: an epidemiological perspective.

Background: There is no convincing data on the trends of hospitalizations, mortality, cost, and demographic variations associated with inpatient admissions for gastric cancer in the USA. The aim of this study was to use a national database of US hospitals to evaluate the trends associated with gastric cancer.

Methods: We analyzed the National Inpatient Sample (NIS) database for all patients in whom gastric cancer (ICD-9 code: 151.

Use of broad-spectrum antibiotics impacts outcome in patients treated with immune checkpoint inhibitors.

We carried out a retrospective cohort study on patients with advanced cancer treated with immune checkpoint inhibitors (ICIs) to determine whether antibiotics affect treatment outcome. Sixty consecutive patients were identified, and 17 received systemic antibiotics within 2 weeks before and/or after first dose of ICI. Antibiotic-treated patients were significantly younger ( = 0.

Dose Response of β-Blockers in Adrenergic Receptor Polymorphism Genotypes.

Background In heart failure (HF) with reduced ejection fraction, 2 clinical trials, the BEST (β-Blocker Evaluation of Survival Trial) and HF-ACTION (Heart Failure: A Controlled Trial Investigating Outcomes of Exercise Training), have reported an effectiveness interaction between the ADRB1 (β-1 adrenergic receptor) Arg389Gly polymorphism and β-blockers (BBs). HF-ACTION additionally reported a dose-related interaction of unclear origin. If confirmed and pharmacogenetically resolved, these findings may have important implications for HF with reduced ejection fraction precision therapy.

GI Surgical Emergencies: Scope and Burden of Disease.

Nearly 3 million patients are hospitalized every year for emergent gastrointestinal (GI) surgical problems and nearly one third of those will require surgery. This article reviews the scope of GI surgical emergencies within the context of emergency general surgery (EGS), costs of care, overview of several common GI surgical problems, and traditional and emerging treatment modalities. This article also argues for ongoing work in the area of risk assessment for EGS, and describes quality metrics as well as outcomes of care for these patients.

Barriers and Facilitators to Asthma Care After Hospitalization as Reported by Caregivers, Health Providers, and School Nurses.

Objectives: To develop a comprehensive understanding of the barriers and/or facilitators for asthma management for the health professionals and caregivers of children with >1 hospitalization.

Methods: Individual interviews were conducted with family caregivers and health professionals. Focus groups were conducted with school nurses.

Revisiting Atrial Fibrillation in the Transcatheter Aortic Valve Replacement Era.

Atrial fibrillation (AF) is a known complication of many cardiac procedures, including those undergoing surgical aortic valve replacement (SAVR). In the transcatheter aortic valve replacement (TAVR) era, AF has been noted not only to be present in these patients but also associated with morbidity and mortality. In this article, we first outline the significance of AF in general and then more specifically in patients undergoing cardiac surgery.

Approach to failed spinal anaesthesia for caesarean section.

Failure of spinal anaesthesia for caesarean section may have deleterious consequences for the mother as well as the newborn baby. In this article, we discuss the mechanisms of failure of spinal anaesthesia as well as the approach to a failed block. We performed a literature search in Google Scholar, PubMed, and Cochrane databases for original and review articles concerning failed spinal anaesthesia and caesarean section.

Comparative Study for Optimization of Pharmaceutical Self-Emulsifying Pre-concentrate by Design of Experiment and Artificial Neural Network.

The present investigation aimed to optimize the critical parameters affecting the globule size of self-emulsifying drug delivery system. Based on preliminary screening, three critical parameters, viz., amount of oil, surfactant, and co-surfactant were found to affect the globule size.

A novel nanocarrier sirolimus-coated balloon for coronary interventions: 12-Month data from the Nanoluté Registry.

Background: The aim of the Nanoluté registry was to observe the clinical performance of a novel sirolimus coated balloon (SCB) (Concept Medical Research Private Limited, India) for the treatment of coronary de-novo and restenotic lesions.

Methods: All patients treated with SCB between July 2012 and September 2015 were enrolled at Indian centres and clinically followed for 1, 3, 6 and 12 months post-procedure. Primary endpoints were procedural success and device-oriented adverse cardiac events (DOCE) at 12 months.

Relation of Volume Overload to Clinical Outcomes in Acute Heart Failure (From ASCEND-HF).

We aimed to study whether jugular venous distension (JVD) and peripheral edema were associated with worse outcomes in patients with acute heart failure in the Acute Study of Clinical Effectiveness of Nesiritide in Decompensated Heart Failure trial. Of 7,141 patients in Acute Study of Clinical Effectiveness of Nesiritide in Decompensated Heart Failure, 7,135 had complete data on baseline JVD and peripheral edema status. Patients were grouped according to baseline examination findings: (1) no JVD or peripheral edema; (2) JVD only; (3) peripheral edema only; (4) JVD and peripheral edema.

Cost Implications of Oral Contrast Administration in the Emergency Department: A Time-Driven Activity-Based Costing Analysis.

Purpose: To quantify the monetary and time costs associated with oral contrast administration in the emergency department (ED) for patients with nontraumatic abdominal pain and to evaluate the cost savings associated with an institutional policy change in the criteria for oral contrast administration.

Methods: A HIPAA-complaint, institutional review board-approved time-driven activity-based costing analysis was performed using both prospective time studies and retrospective data obtained from a quaternary care center. Retrospective data spanned a 1-year period (January 1, 2016, to December 31, 2016).

Facilitators of interdepartmental quality improvement: a mixed-methods analysis of a collaborative to improve pediatric community-acquired pneumonia management.

Background: Emergency medicine and paediatric hospital medicine physicians each provide a portion of the initial clinical care for the majority of hospitalised children in the USA. While these disciplines share goals to increase quality of care, there are scant data describing their collaboration. Our national, multihospital learning collaborative, which aimed to increase narrow-spectrum antibiotic prescribing for paediatric community-acquired pneumonia, provided an opportunity to examine factors influencing the success of quality improvement efforts across these two clinical departments.

Heart Failure With Preserved Ejection Fraction Expert Panel Report: Current Controversies and Implications for Clinical Trials.

The number of persons with heart failure has continued to rise over the last several years. Approximately one-half of those living with heart failure have heart failure with preserved ejection fraction, but critical unsolved questions remain across the spectrum of basic, translational, clinical, and population research in heart failure with preserved ejection fraction. In this study, the authors summarize existing knowledge, persistent controversies, and gaps in evidence with regard to the understanding of heart failure with preserved ejection fraction.

Treatment Outcomes and Health Care Resource Utilization in Patients With Newly Diagnosed Multiple Myeloma Receiving Lenalidomide-only Maintenance, Any Maintenance, or No Maintenance: Results from the Connect MM Registry.

Purpose: Maintenance therapy after autologous stem cell transplantation (ASCT) improves clinical outcomes in multiple myeloma (MM), but the effect of continued treatment with lenalidomide-only maintenance, or any maintenance, on health care resource utilization (HCRU) is largely unknown.

Methods: Here we present an analysis of HCRU and clinical outcomes in a cohort of patients from the Connect MM registry, the largest, ongoing, observational, prospective US registry of patients with symptomatic newly diagnosed MM. In this study, patients with newly diagnosed MM who completed induction and single ASCT without subsequent consolidation received lenalidomide-only maintenance (n = 180), any maintenance (n = 256), or no maintenance (n = 165).

Peripheral monocytes and neutrophils predict response to immune checkpoint inhibitors in patients with metastatic non-small cell lung cancer.

We carried out a retrospective cohort study on patients with metastatic non-small cell lung cancer (mNSCLC) to identify the peripheral blood count parameters associated with response to immune checkpoint inhibitors (ICIs). There were 17 males and 15 females. Their median age was 64.

Cardiac Immune-Related Adverse Events in Immune Checkpoint Inhibition Therapy.

Immune checkpoint inhibitors present clinicians with both an exciting step forward in cancer treatment and the unknown possibilities of an unshackled immune system. The latter phenomena, known as immune-related adverse events (irAEs), are of particular interest because they may affect any organ system with autoimmune-like pathologies, such as hepatitis and colitis. Within the cardiovascular system, irAEs associated with immune checkpoint blockade exist as a broad clinical spectrum, with autoimmune myocarditis being the best-characterized entity at this time.

Van Wyk Grumbach Syndrome: A Rare Consequence of Hypothyroidism.

Long standing hypothyroidism presenting as an ovarian mass has been well described in literature as the Van Wyk Grumbach syndrome (hypothyroidism, isosexual precocious puberty and ovarian mass). Here, authors report this entity in a 11 y 7 mo old girl child who was referred to a surgeon in view of intestinal obstruction along with a multiloculated ovarian cyst. On evaluation, she was found to have raised serum creatinine, short stature, delayed bone age and pituitary enlargement.

Inpatient Quality Improvement Interventions for Asthma: A Meta-analysis.

Context: Despite the availability of evidence-based guidelines for the management of pediatric asthma, health care utilization remains high.

Objective: Systematically review the inpatient literature on asthma quality improvement (QI) and synthesize impact on subsequent health care utilization.

Data Sources: Medline and Cumulative Index to Nursing and Allied Health Literature (January 1, 1991-November 16, 2016) and bibliographies of retrieved articles.