One-Year Outcomes Following Directional Atherectomy of Infrapopliteal Artery Lesions: Subgroup Results of the Prospective, Multicenter DEFINITIVE LE Trial.

Purpose: To report a subgroup analysis of the prospective, multicenter, single-arm DEFINITIVE LE trial to assess the effectiveness of directional atherectomy for the treatment of infrapopliteal artery lesions at 1 year.

Methods: In the DEFINITIVE LE trial, follow-up assessments occurred up to 1 year postprocedure. Of the 800 patients enrolled, 145 subjects with 189 infrapopliteal lesions met the criteria for this analysis.

Prospective Evaluation of Ventriculostomy Infections.

Introduction: Hospital-acquired infections associated with external drainage of ventricular cerebrospinal fluid (CSF) are a significant source of concern for the patients and the provider team alike. Traditional rates of ventriculostomy infection range from 10-17% in a time-dependent fashion. Changing physician and nursing practices fueled this concern over infections.

Association of Physician Certification in Interventional Cardiology With In-Hospital Outcomes of Percutaneous Coronary Intervention.

Background: The value of American Board of Internal Medicine certification has been questioned. We evaluated the Association of Interventional Cardiology certification with in-hospital outcomes of patients undergoing percutaneous coronary intervention (PCI) in 2010.

Methods And Results: We identified physicians who performed ≥10 PCIs in 2010 in the CathPCI Registry and determined interventional cardiology (ICARD) certification status using American Board of Internal Medicine data.

A Comparison of Clinical Outcomes for Diabetic and Nondiabetic Patients Following Directional Atherectomy in the DEFINITIVE LE Claudicant Cohort.

Purpose: To report a subset analysis that evaluated the hypothesis that directional atherectomy for peripheral artery disease in diabetic claudicants has noninferior primary patency at 12 months compared with nondiabetic claudicants.

Methods: DEFINITIVE LE, a US/European multicenter study, assessed the effectiveness of directional atherectomy using SilverHawk/TurboHawk systems for treatment of peripheral artery disease in the superficial femoral, popliteal, and infrapopliteal arteries. Of the 800 patients enrolled in the study, only the 598 claudicant patients (mean age 69.

Carpal tunnel syndrome in breast cancer survivors with upper extremity lymphedema.

Introduction: Lymphedema has long been considered a risk factor for median nerve compression at the wrist and carpal tunnel syndrome (CTS). This association is based on limited and poor quality data. We analyzed the association between lymphedema and CTS.

Lower extremity revascularization using directional atherectomy: 12-month prospective results of the DEFINITIVE LE study.

Objectives: The aim of this study was to assess the safety and effectiveness of directional atherectomy (DA) for endovascular treatment of peripheral arterial disease (PAD) in infrainguinal arteries in patients with claudication or critical limb ischemia.

Background: To date, no prospective, multicenter, independently-adjudicated study has evaluated the effectiveness and durability of DA in the treatment of PAD. Previous DA studies have not been prospectively powered to evaluate any differences in outcomes in patients with and without diabetes.

A rapid needs assessment of the Rockaway Peninsula in New York City after Hurricane Sandy and the relationship of socioeconomic status to recovery.

Objectives: We conducted a rapid needs assessment in the Rockaway Peninsula-one of the areas of New York City most severely affected by Hurricane Sandy on October 29, 2012-to assess basic needs and evaluate for an association between socioeconomic status (SES) and storm recovery.

Methods: We conducted a cross-sectional survey within the Rockaways 3 weeks after the hurricane made landfall to elicit information regarding basic utilities, food access, health, relief-effort opinions, and SES. We used a modified cluster sampling method to select households with a goal of 7 to 10 surveys per cluster.

TEFTOM: A Promising General Trauma Expectation/Outcome Measure-Results of a Validation Study on Pan-American Ankle and Distal Tibia Trauma Patients.

Background. In orthopedics, there is no instrument specifically designed to assess patients' expectations of their final surgery outcome in general trauma populations. We developed the Trauma Expectation Factor Trauma Outcome Measure (TEFTOM) to investigate the fulfilment of patients' expectations one year after surgery as a measure of general trauma surgical outcomes.

Heart failure is associated with reduced patency after endovascular intervention for symptomatic peripheral arterial disease.

Objective: Congestive heart failure (CHF) is a highly prevalent comorbidity among patients with symptomatic peripheral arterial disease. The effect of CHF on the procedural success of endovascular treatment, however, remains unknown. Theoretically, poor inflow secondary to systolic dysfunction and peripheral vascular alterations may predispose endovascular interventions to failure.

The effects of redesigning the IDEATel architecture on glucose uploads.

The objective of this evaluation was to determine the effect of redesigning the Informatics for Diabetes Education and Telemedicine (IDEATel) telemedicine architecture on the average upload delay and on the average number of glucose uploads to a central database. These two measures positively influence our ability to deliver timely and accurate patient care to the study population. The redesign was also undertaken to improve the patients' experience in using the system and thereby increase the frequency and timeliness of their self-monitoring behavior.

Rifaximin for the treatment of hepatic encephalopathy.

Purpose: The use of rifaximin for the treatment of hepatic encephalopathy (HE) is reviewed.

Summary: HE is observed in approximately 50-70% of all patients with cirrhosis. Clinical manifestations of HE range from altered mental status to deep coma.

Cervical zygapophysial joint pain maps.

Objective: To determine the patterns of referred pain in patients with proven cervical zygapophysial joint pain.

Design: The pain drawings were analyzed of patients with neck pain or headache who underwent controlled, diagnostic blocks, to test whether a zygapophysial joint was the source of their pain. The distribution of pain reported by each patient who had a positive response to blocks at a particular segmental level was copied onto a grid map in order to construct a composite map of the pain patterns of that segment.

Effect of foot and ankle position on tarsal tunnel compartment volume.

Background: Tarsal tunnel pressure is increased when the foot and ankle are positioned in eversion or inversion from neutral, aggravating symptoms of tarsal tunnel syndrome in some patients. Space-occupying lesions may cause tarsal tunnel syndrome. We hypothesized that positional change of the foot and ankle from neutral to eversion or inversion causes decreased tarsal tunnel compartment volume that may aggravate symptoms of posterior tibial nerve entrapment.

Pulmonary arterial hypertension : a comprehensive review of pharmacological treatment.

The treatment of pediatric pulmonary arterial hypertension (PAH) is challenging due to the serious nature of the disease, its rapid progression, and the limited treatment options available. While oral calcium channel antagonists and continuous intravenous epoprostenol have been used successfully for over a decade, novel treatment options - including prostacyclin analogs, endothelin receptor antagonists, and phosphodiesterase-5 inhibitors - may change the course of this disease for many children in the future.Prostacyclin analogs offer the benefit over continuous intravenous epoprostenol of an alternative delivery system.