Enhancing percutaneous coronary intervention using TriVOCTNet: a multi-task deep learning model for comprehensive intravascular optical coherence tomography analysis.

Neointimal coverage and stent apposition, as assessed from intravascular optical coherence tomography (IVOCT) images, are crucial for optimizing percutaneous coronary intervention (PCI). Existing state-of-the-art computer algorithms designed to automate this analysis often treat lumen and stent segmentations as separate target entities, applicable only to a single stent type and overlook automation of preselecting which pullback segments need segmentation, thus limit their practicality. This study aimed for an algorithm capable of intelligently handling the entire IVOCT pullback across different phases of PCI and clinical scenarios, including the presence and coexistence of metal and bioresorbable vascular scaffold (BVS), stent types.

Addition of long-acting injectable antipsychotics during manic episodes in bipolar disorder: A retrospective analysis of rehospitalizations.

Introduction: Bipolar disorder (BD) often necessitates hospitalization, especially during manic episodes. Long-acting injectable antipsychotics (LAIs) are theorized to enhance treatment adherence and decrease rehospitalization rates compared to oral medications. This study aimed to evaluate the real-world effectiveness of LAIs in reducing rehospitalizations among BD patients admitted for bipolar mania.

Development of an F-labeled 5-aroylindole derivative for histone deacetylase 6 imaging in spinocerebellar ataxia.

Histone deacetylase 6 (HDAC6) is an enzyme crucial in epigenetic regulation and protein degradation, with implications in various cancers and neurodegenerative disorders. While HDAC6 is recognized as a promising therapeutic target for Parkinson's and Alzheimer's diseases, its involvement in spinocerebellar ataxias (SCAs) remains underexplored. Currently, there are no direct methods available for characterizing HDAC6 in the brains of living subjects.

Meniscal forces and knee kinematics are affected by tibial slope modifying high tibial osteotomy.

Purpose: To quantify the effect of increasing the posterior tibial slope (PTS) on knee kinematics and the resultant medial and lateral meniscal forces.

Methods: In this controlled laboratory study, a 6 degrees of freedom (DOF) robotic testing system was used to apply external loading conditions to seven fresh-frozen human cadaveric knees: (1) 200-N axial compressive load, (2) 5-N m internal tibial +10-N m valgus torque and (3) 5-N m external tibial + 10-N m varus torque. Knee kinematics and the resultant medial and lateral meniscal forces were acquired for two PTS states: (1) native PTS and (2) increased PTS.