Effect of core preventative screening on kidney stone surgical patterns.

Purpose: In the surgical treatment of kidney stones, decreased access to healthcare has been shown to exacerbate stone burden, often requiring more invasive and extensive procedures. The objective of this study is to evaluate the effects of preventative health screening on kidney stone surgical treatment patterns.

Methods: We performed a retrospective analysis of data from the Healthcare Cost and Utilization Project (HCUP) Florida state-wide dataset and the PLACES Local Data for Better Health dataset from the Centers of Disease Control and Prevention (CDC).

Organic Matrix Derived from Host-Microbe Interplay Contributes to Pathological Renal Biomineralization.

Matrix stones are a rare form of kidney stones. They feature a high percentage of hydrogel-like organic matter, and their formation is closely associated with urinary tract infections. Herein, comprehensive materials and biochemical approaches were taken to map the organic-inorganic interface and gather insights into the host-microbe interplay in pathological renal biomineralization.

Effects of Delayed Surgical Intervention Following Emergency Department Presentation on Stone Surgery Complexity.

Prior literature had demonstrated increased stone burden and higher rates of staged surgery in individuals of lower socioeconomic status (SES). Low SES individuals are more likely to experience delays in definitive stone surgery after initial presentation to the emergency department (ED) for kidney stones. This study aims to investigate the relationship between delays in definitive kidney stone surgery and the subsequent need for percutaneous nephrolithotomy (PNL) and/or staged surgical procedures using a statewide data set.

Contact ratio and adaptations in the maxillary and mandibular dentoalveolar joints in rats and human clinical analogs.

Spatial maps of function-based contact areas and resulting mechanical strains in bones of intact fibrous joints in preclinical small-scale animal models are limited. Functional imaging in situ on intact dentoalveolar fibrous joints (DAJs) in hemimandibles and hemimaxillae harvested from 10 male Sprague-Dawley rats (N = 5 at 12 weeks, N = 5 at 20 weeks) was performed in this study. Physical features including bone volume fraction (BVF), bone pore diameter and pore density, and cementum fraction (CF) of the molars in the maxillary and mandibular joints were evaluated.

Underinsurance And Multiple Surgical Treatments for Kidney Stones.

Objective: To further elucidate the relationship between low socioeconomic status (SES) and larger, more complex stones requiring staged surgical interventions. Specifically, we aimed to determine if underinsurance (Medicaid, Medicare, and self-pay insurance types) is associated with multiple surgeries within 1 year.

Methods: We performed a retrospective longitudinal analysis of prospectively collected data from the California statewide Department of Health Care Access and Information (HCAI) dataset.