Analysis of Inertial Measurement Unit Data for an AI-Based Physical Function Assessment System Using In-Clinic-like Movements.

Assessing objective physical function in patients with cancer is crucial for evaluating their ability to tolerate invasive treatments. Current assessment methods, such as the timed up and go (TUG) test and the short physical performance battery, tend to require additional resources and time, limiting their practicality in routine clinical practice. To address these challenges, we developed a system to assess physical function based on movements observed during clinical consultations and aimed to explore relevant features from inertial measurement unit data collected during those movements.

Introduction of AI Technology for Objective Physical Function Assessment.

Objective physical function assessment is crucial for determining patient eligibility for treatment and adjusting the treatment intensity. Existing assessments, such as performance status, are not well standardized, despite their frequent use in daily clinical practice. This paper explored how artificial intelligence (AI) could predict physical function scores from various patient data sources and reviewed methods to measure objective physical function using this technology.

Safety and efficacy of filgotinib in Japanese patients with rheumatoid arthritis: Week 156 interim results in FINCH 4.

Objectives: To describe safety and efficacy of filgotinib 200 or 100 mg (FIL200/FIL100) in Japanese patients with rheumatoid arthritis in a long-term extension (LTE; NCT03025308).

Methods: Patients who completed any of three parent studies (NCT02889796: inadequate response [IR] to methotrexate [MTX]; NCT02873936: IR to biologic disease-modifying antirheumatic drugs; NCT02886728: MTX-naïve) without rescue therapy could enter the LTE; patients taking FIL continued their dosage, and those who received comparators were rerandomised to FIL200 or FIL100. This analysis includes week 156 interim results.

ASPSCR1::TFE3-mediated upregulation of insulin receptor substrate 2 (IRS-2) activates PI3K/AKT signaling and promotes malignant phenotype.

The ASPSCR1::TFE3 fusion gene, resulting from chromosomal translocation, is detected in alveolar soft part sarcoma (ASPS) and a subset of renal cell carcinomas (RCC). The ASPSCR1::TFE3 oncoprotein, functioning as an aberrant transcription factor, contributes to tumor development and progression by inappropriately upregulating target genes. Here, we identified insulin receptor substrate 2 (IRS-2), a cytoplasmic adaptor protein, as a novel transcriptional target of ASPSCR1::TFE3.

Limb Salvage With Continuous Intra-Arterial Infusion for Below-the-Ankle Arterial Occlusions in Acute Limb Ischemia.

A 79-year-old man presented with acute-onset coldness and severe pain in his left foot 4 hours prior. His foot (distal to the left Lisfranc joint) was pale and cold with slight motor and sensory deficits. Angiography demonstrated occlusion of the lateral plantar artery and plantar metatarsal arteries (PMAs).