Original Article

Weight-Bearing Physical Activity Influences the Effect of Vitamin D on Bone Turnover Markers in Patients with Intellectual Disability

Objectives: Individuals with intellectual disabilities (IDs) are at increased risk for low bone mass and fragility fractures, and those who are nonambulatory may be at even higher risk. Patients with IDs often are vitamin D deficient, but there is little information concerning how vitamin D treatment of patients with IDs…

Posted in: fracture 7 osteomalacia 3 Osteoporosis 29 vitamin D 17

Case Report

Refractory Diffuse Bony Pain 20 Years After Jejunoileal Bypass

Osteomalacia can be a late but unrecognized complication following jejunoileal bypass. We describe a 53-year-old man who underwent jejunoileal bypass for morbid obesity twenty years earlier who suffered from progressive diffuse bony pain refractory to nonsteroidal anti-inflammatory drugs. He was initially diagnosed with a malignancy with bone metastasis. However, pertinent…

Posted in: hypocalcemia 5 hypophosphatemia 2 osteomalacia 3 vitamin D 17

Case Report

Apparently Persistent Weakness After Recurrent Hypokalemic Paralysis: A Tale of Two Disorders

Abstract: A 19-year-old woman presented with recurrent hypokalemic paralysis, followed by apparently persistent symptoms due to coexisting osteomalacia. Distal renal tubular acidosis type 1 (dRTA1) linked the metabolic abnormalities and occurred as an extraglandular feature of Sjögren syndrome (SS). This case highlights the fact that in the setting of recurrent…

Posted in: osteomalacia 3 Sjögren syndrome 3
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