高冲击体力活动会影响髋、膝骨关节炎的关节置换风险吗?一项大规模纵向中介研究

High-Impact Physical Activity and Joint Replacement Risk in Hip and Knee Osteoarthritis: A Large-Scale Longitudinal Mediation Study

High-impact physical activity in patients with hip osteoarthritis is associated with a reduced 12-month risk of total hip replacement, without increasing knee replacement risk in knee OA patients. Functional capacity partly mediates this benefit, challenging traditional guidelines favoring only low-impact exercise.
Nutritional Intervention in Chronic Heart Failure: Enhancing Functional Capacity and Nutritional Status without Major Clinical Outcome Impact

Nutritional Intervention in Chronic Heart Failure: Enhancing Functional Capacity and Nutritional Status without Major Clinical Outcome Impact

A prespecified subanalysis of the PACMAN-HF trial demonstrates that individualized nutritional interventions in chronic heart failure patients at risk of malnutrition improve nutritional status and functional capacity but do not significantly affect mortality or heart failure hospitalizations.