Atrioesophageal fistula following ablation procedures for atrial fibrillation: systematic review of case reports.

Background: Atrioesophageal fistula (AEF) is a rare but serious adverse event of atrial fibrillation (AF) ablation.

Objective: To identify the clinical characteristics of AEF following ablation procedures for AF and determine the associated mortality.

Methods: A systematic review of observational cases of AEF following ablation procedures for AF was performed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement protocol.

CD44 as a drug delivery target in human cancers: where are we now?

In the treatment of cancers, the dual goals of drug targeting are to deliver therapeutic agents more selectively to tumor tissue and to minimize exposure of normal tissues and organs to those agents, the latter causing toxicities that limit treatment and thereby attenuate clinical efficacy. CD44, a transmembrane proteoglycan, has been considered as a targetable candidate to generate a cancer-specific drug delivery axis. Although numerous preclinical studies showed promising results exploiting CD44 as such a target, results of two clinical trials, including a Phase III registration trial, have been very disappointing.

Pediatric Allergic Contact Dermatitis: Lessons for Better Care.

Allergic contact dermatitis (ACD) is an immune-mediated condition that is likely underrecognized in children. ACD is the result of primary sensitization and secondary elicitation by allergy-provoking haptens. A detailed clinical history and physical examination may yield diagnosis.

Use of NPWT with and without Soft Port technology in infected foot wounds undergoing partial diabetic foot amputation.

Objective: Negative pressure wound therapy (NPWT) has previously been shown to be effective in closing diabetic foot wounds that have undergone amputation over a 16-week period. For patients with plantar foot wounds, NPWT is a key therapy. An alternative NPWT with and without a novel soft, flexible port system needs to be evaluated for its comparable efficacy.

Non-Operative Management of Paget-Schroetter Syndrome: A Single-Center Experience.

Objective: The preponderance of existing literature for the treatment of Paget-Schroetter syndrome (PSS) advocates clot lysis followed by thoracic outlet decompression (TOD). We postulate that long-term anticoagulation has equal outcomes to more invasive and costly surgical intervention, and review our experience with non-operative management of PSS.

Methods: A retrospective review was conducted, examining patients between 1994-2014.

Resistant hypertension: what the cardiologist needs to know.

Treatment-resistant hypertension (TRH) affects between 3 and 30% of hypertensive patients, and its presence is associated with increased cardiovascular morbidity and mortality. Until recently, the interest on these patients has been limited, because providing care for them is difficult and often frustrating. However, the arrival of new treatment options [i.

A Case of Docetaxel Induced Myositis and Review of the Literature.

In phase I and II trials taxane chemotherapeutic agents reported side effects, including myelosuppression, peripheral edema, and fluid retention. With further use of these agents, studies in the late 1980s and early 1990s began to report peripheral neuropathy and proximal muscle weakness as common complaints, the later with unexplained pathophysiology. We report a 65-year-old Hispanic woman with estrogen receptor (ER) and progesterone receptor (PR) positive invasive ductal breast carcinoma who presented with right thigh pain and swelling eight days after her third infusion of docetaxel (a taxane chemotherapeutic) and cyclophosphamide.

Understanding of Altitude Illness and Use of Pharmacotherapy Among Trekkers and Porters in the Annapurna Region of Nepal.

We surveyed Nepali porters and guides as well as English- and non-English-speaking trekkers on their knowledge of altitude illness and its treatment during trekking expeditions to the Annapurna region of Nepal. From March 15 to April 15, 2014, Nepali porters and visiting trekkers were surveyed regarding their ability to recognize and treat altitude illness in Manang, Nepal (3540 m). Their personal use of medications and home remedies and presence of acute mountain sickness (AMS) symptoms were also assessed.

Resident Supervision and Patient Safety: Do Different Levels of Resident Supervision Affect the Rate of Morbidity and Mortality Cases?

Background: In our academic emergency department, our senior residents lead their own patient care team, known as the red team (RT). Attending physicians are responsible for managing their own team (AT) and precepting the senior resident's cases.

Objective: We hypothesized that the RT would have the same number of morbidity and mortality (M&M) cases and similar numbers of adverse outcomes as the AT.

Nickel Allergy and Our Children's Health: A Review of Indexed Cases and a View of Future Prevention.

Nickel is the leading cause of allergic contact dermatitis (ACD) from early childhood through adolescence. Studies have shown that skin piercings and other nickel-laden exposures can trigger the onset of nickel ACD in those who are susceptible. Nickel ACD causes a vast amount of cutaneous disease in children.

Effect of a 1-week, eucaloric, moderately high-fat diet on peripheral insulin sensitivity in healthy premenopausal women.

Objectives: To determine whether a weight-maintaining, moderate (50%) high-fat diet is deleterious to insulin sensitivity in healthy premenopausal women.

Design/setting/participants: 23 African-American and non-Hispanic white, healthy, overweight, and obese premenopausal women recruited in New York City, USA, fed either a eucaloric, 1-week long high-fat (50% of total Kcal from fat) diet or a eucaloric, 1-week long low-fat (30% of total Kcal from fat) diet, assigned in a randomized crossover design.

Main Outcome Measures: Peripheral insulin sensitivity and metabolic flexibility during a euglycemic hyperinsulinemic (80 mU/m(2)/min) clamp measured during the follicular phase of the menstrual cycle, at the end of each diet period.

Dialysis-requiring acute kidney injury among hospitalized adults with documented hepatitis C Virus infection: a nationwide inpatient sample analysis.

Chronic hepatitis C virus (HCV) infection may cause kidney injury, particularly in the setting of cryoglobulinemia or cirrhosis; however, few studies have evaluated the epidemiology of acute kidney injury in patients with HCV. We aimed to describe national temporal trends of incidence and impact of severe acute kidney injury (AKI) requiring renal replacement 'dialysis-requiring AKI' in hospitalized adults with HCV. We extracted our study cohort from the Nationwide Inpatient Sample of the Healthcare Cost and Utilization Project using data from 2004 to 2012.

Sumatriptan Iontophoretic Transdermal System Reduces Treatment-Emergent Nausea and Is Effective in Patients With and Without Nausea at Baseline - Results From a Randomized Controlled Trial.

Objectives: To test the hypothesis that sumatriptan iontophoretic transdermal system (TDS) is associated with lower rates of treatment-emergent nausea (TEN) relative to placebo, as well as to compare the efficacy of sumatriptan TDS in migraineurs with or without nausea at baseline.

Methods: Participants of a double-blind, randomized, parallel-group, single-attack, placebo-controlled study conducted at 38 sites in the United States were analyzed. Participants who treated their migraine attacks while nausea-free were identified.

Enlargement of the Internal Auditory Canal and Associated Posterior Fossa Anomalies in PHACES Association.

We noted enlargement of the internal auditory canal in several of our patients with posterior fossa malformations, hemangiomas, arterial anomalies, cardiac defects, eye abnormalities, and sternal or supraumbilical defects (PHACES) association and hence evaluated children with PHACES for the presence of an enlarged internal auditory canal and potential associated findings, including infantile hemangioma within the internal auditory canal, to understand the genesis of this enlargement. We reviewed our records to identify children with PHACES association who had been evaluated with MR imaging at our institutions. Imaging was reviewed for abnormal enhancement in the internal auditory canal, internal auditory canal enlargement, cerebellar hypoplasia, prominence of the petrous ridge, and deformity of the calvarium.

Outcomes After Cardioversion in Atrial Fibrillation Patients Treated with Non-Vitamin K Antagonist Oral Anticoagulants (NOACs): Insights from a Meta-Analysis.

Background: There are limited data on outcomes following cardioversion in atrial fibrillation (AF) patients treated with non-vitamin K antagonist oral anticoagulants (NOACs). A meta-analysis was performed to evaluate the efficacy and safety of NOACs in patients with AF undergoing cardioversion.

Methods: PubMed, Cochrane Library, EMBASE, Web of Science and CINAHL databases were searched from January 1, 2001 through to October 30, 2014.

The burden of dialysis-requiring acute kidney injury among hospitalized adults with HIV infection: a nationwide inpatient sample analysis.

Objective: The objective of this study was to describe the incidence of acute kidney injury (AKI) requiring renal replacement therapy ('dialysis-requiring AKI') and the impact on in-hospital mortality among hospitalized adults with HIV infection.

Design: A longitudinal analysis of a nationally representative administrative database.

Methods: We reviewed the Healthcare Cost and Utilization Project's Nationwide Inpatient Sample Database, a large, nationally representative sample of inpatient hospital admissions, to identify all adult hospitalizations with an associated diagnosis of HIV infection from 2002 to 2010.

Development of a risk stratification system to guide treatment for female germ cell tumors.

Objective: Due to their rarity, little is known about prognostic factors in female germ cell tumors (GCTs) or outcomes following systemic therapy. Management is largely based on studies of male GCT and epithelial ovarian cancer.

Methods: Chart review was performed for all females with GCT seen at Memorial Sloan Kettering Cancer Center (MSKCC) from 1990 to 2012.

Impact of Hospital Volume on Outcomes of Lower Extremity Endovascular Interventions (Insights from the Nationwide Inpatient Sample [2006 to 2011]).

Our primary objective was to study postprocedural outcomes and hospitalization costs after peripheral endovascular interventions and the multivariate predictors affecting the outcomes with emphasis on hospital volume. The study cohort was derived from Healthcare Cost and Utilization Project Nationwide Inpatient Sample database (2006 to 2011). Peripheral endovascular interventions were identified using appropriate International Classification of Diseases, Ninth Revision diagnostic and procedural codes.

Intake at a single, palatable buffet test meal is associated with total body fat and regional fat distribution in children.

Previous studies testing the relationship between short-term, ad libitum test-meal intake and body composition in children have shown inconsistent relationships. The objective of this study was to determine whether children's intake at a palatable, buffet meal was associated with body composition, assessed by dual-energy X-ray absorptiometry (DXA). A sample of 71 children (4-6 years) participated in 4 sessions where ad libitum food intake was measured.

Ghrelin.

Background: The gastrointestinal peptide hormone ghrelin was discovered in 1999 as the endogenous ligand of the growth hormone secretagogue receptor. Increasing evidence supports more complicated and nuanced roles for the hormone, which go beyond the regulation of systemic energy metabolism.

Scope Of Review: In this review, we discuss the diverse biological functions of ghrelin, the regulation of its secretion, and address questions that still remain 15 years after its discovery.

The baseline diameter of the inferior vena cava measured by sonography increases with age in normovolemic children.

Objectives: To evaluate normative sonographic measurements of the inferior vena cava (IVC) diameter in healthy pediatric patients.

Methods: We performed a prospective observational study of a convenience sample of healthy patients between the ages of 0 and 22 years presenting to a pediatric emergency department. Exclusion criteria included abnormal vital signs, pregnancy, or illnesses thought to influence volume status.