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Study identifier: NCT07411547 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Clinical Relevance of Ultrasound-based Intramuscular Fat Infiltration Assessment in Hospitalized Older Adults (FATUS-OLD)

Condition: Physical Performance Decline in Older Adults · Sarcopenia · Muscle Fat Infiltration  ·  Sponsor: Nantes University Hospital

PhaseN/A
Planned participants115
Who can joinAll sexes, 75 Years to no upper limit
Healthy volunteersNo

About this study

Sarcopenia in older adults is associated not only with loss of muscle mass but also with deterioration of muscle quality, particularly intramuscular fat infiltration. While muscle mass is commonly assessed, muscle quality remains insufficiently explored in routine clinical practice. The FATUS-OLD study aims to evaluate the clinical relevance of a novel ultrasound-based multiparametric approach to assess intramuscular fat infiltration and muscle volume in hospitalized older adults undergoing rehabilitation. The main hypothesis is that higher intramuscular fat infiltration at baseline is associated with poorer recovery of physical performance at 6 months, independently of muscle volume. This non-invasive, rapid, and radiation-free imaging approach could improve sarcopenia phenotyping and help identify new prognostic biomarkers for clinical follow-up and future interventional trials.

This description comes directly from the study's public registry record.

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Locations (1)

CHU de NantesNantes, FranceRecruiting

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Source record: clinicaltrials.gov/study/NCT07411547