Incidence and Risk Factors of Postoperative Sarcopenia in Elderly Patients Following Hip Fracture Surgery: A Retrospective Cohort Analysis

• by Hang Yin, Chao Qin, Qi Tang, Guoli Wu, He Diao

• April 22, 2026

Preop Cognitive Impairment Tied to TKA Delirium

Older patients with documented cognitive impairment also experienced greater postoperative functional decline following elective total knee arthroplasty

• by Andrea Surnit

• May 13, 2026

• 4 min

Machine learning-based predictive model for postoperative delirium of elderly patients with coronary heart disease undergoing non-cardiac surgery: a retrospective cohort study

• by Wenjie Kong, Jing Jiang, Yuanlong Wang, Jiayi Chen, Bin Wang, Kun Wang, Yizhi Liang, Jiahan Wang, Chuan Li, Yanan Lin, Hongyan Gong, Yongxin Liang, Yanlin Bi, Xu Lin

• March 27, 2026

FDA Monthly Preview: Key April Decisions to Watch

Several high-stakes FDA decisions across multiple specialties are expected this month.

• by Kathryn Wighton

• March 31, 2026

• 3 min