Publications by authors named "J P DaVanzo"

Background: Microprocessor knees (MPKs) improve the functional mobility, quality of life, and safety of individuals with a knee disarticulation or above knee amputation and are cost-effective when adjusting for quality-of-life years gained. However, few studies have been conducted on the K2 population, and to this point, the Centers for Medicare and Medicaid Services has not covered MPKs for the K2 population.

Objectives: The aim of this study was to determine the extent to which MPK provision to the K2 population is cost effective at the person and population levels.

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Objective: To determine the cost of wound care and prevalence of chronic wounds for Medicare beneficiaries in the aggregate, by wound type, and by setting between the years 2014 and 2019.

Methods: This retrospective analysis of Medicare claims data included beneficiaries who experienced episodes of care for diabetic foot ulcers and infections; arterial ulcers; skin disorders and infections; surgical wounds and infections; traumatic wounds; venous ulcers and infections; unspecified chronic ulcers; and others. The 2014 data were based on a Medicare 5% Limited Data Set whereas for 2019 the data used were for all fee-for-service Medicare beneficiaries.

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Several Centers for Medicare and Medicaid Services (CMS) programs aim to transform how health care is delivered by adjusting Medicare inpatient hospital payments through a system of rewards and penalties based on performance on measures of quality. These programs are the Hospital Readmissions Reduction Program, the Hospital Value-Based Purchasing Program, and the Hospital-Acquired Condition Reduction Program. We analyzed value-based program penalty results for various groups of hospitals across these three programs and assessed the impact of patient and community health equity risk factors on hospital penalties.

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Introduction: Anterior uveal melanocytoma (AUM) pose a diagnostic challenge as they can mimic growing melanomas. Establishing a definitive diagnosis of melanocytoma necessitates cytologic or histopathologic confirmation. We describe the clinical presentation and characteristics of fifteen pathologically proven AUM cases and assess the role of fine needle aspiration biopsy (FNAB) as a safe and effective tool for diagnosis.

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