| NCT Number | NCT07475767 |
| Lead Sponsor | Osijek University Hospital |
| Conditions | Nutritional Status, Muscle Thickness of the Quadriceps Femoris, Frailty |
| Enrollment | 50 participants |
| Start Date | 2026-02-01 |
| Primary Completion | 2026-06 (estimated) |
| Study Completion | 2026-07 (estimated) |
| Updated on ClinicalTrials.gov | 2026-05-29 |