Frailty/Sarcopenia

This study evaluates the effects of a community-based multicomponent exercise program on physical function, frailty, and sarcopenia in older adults living in the municipality of Santoña (Cantabria, Spain). The exercise program is organized and delivered by the Santoña Town Council as part of its public health services for older residents and is not created for research purposes; it will continue regardless of the outcome of this study. Researchers are only evaluating participants who voluntarily agree to be assessed before and after each 36-week cycle of the program, over four consecutive academic years (2026-2030). The main question this study aims to answer is whether continued participation in this real-world, community-based multicomponent exercise program (based on the Vivifrail model) leads to meaningful improvements in physical function, muscle strength, and cardiorespiratory capacity, and helps reverse indicators of frailty and sarcopenia in independent, community-dwelling older adults. Participants will complete functional and physical tests, including balance, gait speed, chair-stand performance, handgrip strength, and a 6-minute walk test, at the start and end of each 36-week exercise cycle. No blood or biological samples will be collected.

Frailty is a significant risk factor for postoperative complications and functional decline. Preoperative assessment of frailty is therefore recommended in all older adults. However, despite the availability of many frailty tools, few have been tested in the preoperative setting and there is little comparison of their predictive value in identifying patients at risk. The aim of this study is to investigate which of the following instruments for determining frailty has the highest predictive power with regard to the occurrence of postoperative complications: Risk Analysis Index, Clinical Frailty Scale, the Groningen Frailty Indicator, the Edmonton Frail Scale and the LUCAS-FI. The aim of this research project is to identify a suitable frailty instrument for preoperative risk stratification of older patients during the premedication visit.

The overall goal of this project is to develop modular, lower-limb, powered orthoses that fit to user-specific weakened joints and control force/torque in a manner that enhances voluntary motion in broad patient populations. This project aims to establish feasibility of assisting different populations with these modular powered orthoses. The investigators hypothesize that assisting lower-limb musculature with modular powered orthoses will improve 1) lifting/lowering posture in able-bodied subjects and 2) functional outcomes in elderly subjects.

This Phase II clinical study investigates the safety and effectiveness of a new drug, Isomyosamine, in patients with sarcopenia or frailty, conditions associated with aging and muscle weakness. Isomyosamine is a promising oral medication that reduces inflammation by targeting cytokines like TNF-α and IL-6, which are linked to these conditions. Previous studies have shown it is well-tolerated and may help improve muscle strength, mobility, and healing after hip fractures. This trial aims to determine its potential benefits in reducing inflammation and improving recovery in elderly patients.