A standardized care pathway increases optimal dialysis starts.

Objective:  To determine whether an intensive value-based care educational program that includes a standardized end-stage renal disease (ESRD) transition pathway would improve the number of optimal starts within Kidney Contracting Entities (KCEs).

Study Design: Retrospective cohort study.

Methods:  We recorded optimal starts, defined as the initiation of dialysis without a central venous catheter, and the initial modality type (hemodialysis vs peritoneal dialysis [PD]) in adult Medicare patients in a Comprehensive Kidney Care Contracting program.

The Use of HIV Prevention Strategies and Services Reported by Black Women with a Risk for and with HIV in the United States.

Black women are disproportionately affected by HIV. We analyzed data from two Centers for Disease Control and Prevention's HIV surveillance systems to better understand HIV prevention strategies used by Black women at risk for and with HIV to help inform efforts to end HIV. Among sexually active Black women, we analyzed 2019 National HIV Behavioral Surveillance data on women without HIV (n = 4,033) and 2018-2020 Medical Monitoring Project data on women with HIV (n = 967).

Reducing Metal Artifacts in Clinical Photon Counting Detector Computed Tomography-A Phantom Study of an Exemplary Total Hip Arthroplasty.

Objective: To examine how different photon-counting detector (PCD) CT scanning and reconstruction methods affect the volume of metal artifacts and image quality for a hip prosthesis phantom.

Methods: A titanium and cobalt-chromium-molybdenum-alloy total hip prosthesis phantom was scanned using a clinical PCD-CT with a constant tube potential (140 kV) and Computed-Tomography-Dose- Index (7 mGy). Different scan settings were used: with/without tin-filter (Sn), with/without ultra-high resolution (UHR), both individually and combined, resulting in four modes: Quantumplus (Standard), UHR Quantumplus (HighRes), QuantumSn (Standard-Tin) and UHR QuantumSn (HighRes-Tin).

An Integrative Migraine Polygenic Risk Score Is Associated with Age at Onset But Not Chronification.

: Genome-wide association studies (GWASs) demonstrate a complex genetic landscape for migraine risk. Migraine polygenic risk scores (PRSs) developed from GWAS data may have utility for predicting disease course. We analyzed the strength of association between an integrative migraine PRS and age at onset and chronification.