Diagnosis and therapeutic decisions of osteoporosis in chronic kidney disease.
J Bone Miner Res
; 39(5): 531-535, 2024 May 24.
Article
en En
| MEDLINE
| ID: mdl-38630872
ABSTRACT
A 63-yr-old woman with end-stage CKD secondary to glomerulonephritis, on hemodialysis therapy, presented with scoliosis, back pain, and progressive loss of physical function for which corrective surgery was planned. Optimization of bone health was requested by the surgeon as a DXA scan had revealed osteoporosis at spine, hip, and forearm. Due to previous subtotal parathyroidectomy and normal parathyroid hormone and bone-specific alkaline phosphatase levels, a low bone turnover state was suspected. An iliac bone biopsy was performed and revealed low bone turnover, a mineralization defect, and severe osteoporosis. The patient was treated with calcium and intensified vitamin D supplementation, followed by a 2-yr course of teriparatide. Monitoring of bone turnover markers indicated a bone anabolic response to therapy, and a repeat DXA showed increases in BMD at spine and hip. A repeat biopsy at end of treatment showed normal bone turnover and mineralization. This case demonstrates the complicated bone health of patients with advanced CKD. As there are no randomized trials for fracture pretention in patients with CKD, care must be individualized and is often based on expert opinion. The use of bone biopsy is safe and informative in guiding therapy.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Osteoporosis
/
Insuficiencia Renal Crónica
Límite:
Female
/
Humans
/
Middle aged
Idioma:
En
Revista:
J Bone Miner Res
Asunto de la revista:
METABOLISMO
/
ORTOPEDIA
Año:
2024
Tipo del documento:
Article
País de afiliación:
Dinamarca
Pais de publicación:
Reino Unido