Full-thickness arthroscopic rotator cuff repair demonstrates low repair failure rates and high return to sport rates in patients aged 30 years and under at 9-year follow-up: A single-center case series.

Purpose: The purpose of this study is to assess the long-term clinical complications, outcomes, and return to sport (RTS) rates in patients aged 30 or younger with a primary full-thickness arthroscopic rotator cuff repair (ARCR).

Methods: All patients who underwent a primary full-thickness ARCR at age 30 years or younger from 2003 to 2021 with a minimum of a 2-year follow-up were included. Complications, repeat surgeries, and return to sport rates were collected.

Downstaging of hepatocellular carcinoma before liver transplantation: Results from a national multi-center prospective cohort study.

Background Aims: Patients with hepatocellular carcinoma (HCC) meeting UNOS-downstaging (DS) criteria have excellent post-liver transplantation (LT) outcomes. Studies on HCC beyond UNOS-DS criteria ("All-comers" (AC)) have been limited by small sample size and short follow-up time, prompting this analysis.

Approach Results: 326 patients meeting UNOS-DS and 190 meeting AC criteria from 9 LT centers across 5 UNOS regions were enrolled from 2015 to 2023 and prospectively followed.

Feasibility of IR-MALDESI Mass Spectrometry Imaging of PFAS.

Perfluoroalkyl and polyfluoroalkyl substances (PFAS) are a class of emerging contaminants that have been in use industrially since the 1940s. Their long-term and extensive commercial use has led to their ubiquitous presence in the environment. The ability to measure the bioconcentration and distribution of PFAS in the tissue of aquatic organisms helps elucidate the persistence of PFAS as well as environmental impacts.

Characterization of Spray-Dried Powders Using a Coated Alberta Idealized Nasal Inlet.

Dry powders offer the potential to increase stability and reduce cold-chain requirements associated with the distribution of vaccines and other thermally sensitive products. The Alberta Idealized Nasal Inlet (AINI) is a representative geometry for characterization of nasal products that may prove useful in examining intranasal delivery of powders. Spray-dried trehalose powders were loaded at 10, 20, and 40 mg doses into active single-dose devices.

Atypical scene-selectivity in the retrosplenial complex in individuals with autism spectrum disorder.

Unlabelled: A small behavioral literature on individuals with autism spectrum disorder (ASD) has shown that they can be impaired when navigating using map-based strategies (i.e., memory-guided navigation), but not during visually guided navigation.