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Vitamin D deficiency with proximal myopathy — SCE Geriatric Medicine MCQ

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EasyFallsVitamin D deficiency with proximal myopathySCE Geriatric Medicine

An 87-year-old woman with recurrent falls is found to have vitamin D deficiency and proximal myopathy. Calcium is normal, eGFR is 55 mL/min/1.73 m² and ALP is mildly raised. She rarely goes outdoors and has difficulty rising from a chair. What is the most appropriate management?

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Correct answer: ETreat vitamin D deficiency and combine with strength and balance rehabilitation

Vitamin D deficiency can contribute to proximal weakness and falls; replacement should be paired with strength and balance interventions. Supplementation alone may not address gait, environment, vision or medication contributors. Normal calcium does not exclude clinically relevant vitamin D deficiency. The pearl is that falls prevention is more effective when metabolic, muscular and environmental factors are managed together.

Reference: NICE CG161; NOGG 2024; BGS falls guidance