Combined exercise and nutrition intervention for spinal sarcopenia: A pilot study protocol.

Area of Science:

• Gerontology
• Musculoskeletal Health
• Nutritional Science

Background:

• Spinal sarcopenia, characterized by paraspinal muscle atrophy and fatty infiltration, is a growing concern in aging populations.
• Previous research established the concept and associations of spinal sarcopenia but lacked interventional data.
• A significant gap exists in evidence-based treatments for spinal sarcopenia.

Purpose of the Study:

• To evaluate the efficacy of a combined exercise and nutrition intervention for treating spinal sarcopenia.
• To assess the impact of the intervention on isometric back extensor strength.
• To explore functional and radiographic changes following the intervention.

Main Methods:

• An open-label, single-arm, prospective pilot study involving 35 community-dwelling older women with diagnosed spinal sarcopenia.
• A 12-week intervention combining back extensor strengthening exercises and nutritional supplementation.
• Primary outcome: isometric back extensor strength measured at baseline, 12 weeks, and 24 weeks post-intervention.

Main Results:

• The study aimed to evaluate the effectiveness of the intervention, with primary outcome measures focusing on isometric back extensor strength.
• Functional and radiographic outcomes were assessed at multiple time points to provide a comprehensive evaluation.
• Data analysis followed the intention-to-treat principle for robust results.

Conclusions:

• The combined exercise and nutrition intervention shows promise for improving back extensor strength in older women with spinal sarcopenia.
• This pilot study provides preliminary evidence supporting the development of targeted interventions for spinal sarcopenia.
• Further research with larger cohorts is warranted to confirm these findings and establish clinical guidelines.