RT info:eu-repo/semantics/article T1 Influence of non-osteoporotic treatments in patients on active anti-osteoporotic therapy: evidence from the OSTEOMED registry A1 Coco Martín, María Begoña A1 Leal Vega, Luis A1 Blázquez Cabrera, José Antonio A1 Navarro, Amalia A1 Moro, María Jesús A1 Arranz García, Francisca A1 Amérigo, María José A1 Sosa Henríquez, Manuel A1 Vázquez, María Ángeles A1 Montoya, María José A1 Díaz Curiel, Manuel A1 Olmos, José Manuel A1 Ruiz Mambrilla, Marta María A1 Filgueira Rubio, José A1 Pérez Castrillon, José Luis A1 Hernández de Sosa, Nerea A1 Calero Bernal, María Luz A1 Armengol Sucarrats, Dolors A1 Escalante Yanguas, Begoña de A1 Miranda Díaz, Cristina A1 Miranda García, María José A1 Giner García, Mercedes A1 Jareño Chaumel, Julia A1 Cotos Canca, Rafael A1 Hernández, José Luis A1 Rodero Hernández, Francisco Javier A1 Sánchez Molini, Pilar A1 Aguado Caballero, José María A1 Cobeta García, Juan Carlos A1 Tirado Miranda, Raimundo K1 Osteoporosis K1 Fractures K1 Prescription drugs K1 Cohort analysis K1 Logistic models K1 32 Ciencias Médicas AB Purpose To evaluate the effect of different non-osteoporotic drugs on the increase or decrease in the risk of incident fragilityfractures (vertebral, humerus or hip) in a cohort of patients diagnosed with osteoporosis on active anti-osteoporotic therapy.Methods For this retrospective longitudinal study, baseline and follow-up data on prescribed non-osteoporotic treatmentsand the occurrence of vertebral, humerus or hip fractures in 993 patients from the OSTEOMED registry were analyzedusing logistic regression models. The drugs evaluated with a possible beneficial effect were thiazides and statins, while thedrugs evaluated with a possible harmful effect were antiandrogens, aromatase inhibitors, proton pump inhibitors, selectiveserotonin reuptake inhibitors, benzodiazepines, GnRH agonists, thyroid hormones, and oral and inhaled corticosteroids.Results Logistic regression analyses indicated that no treatment significantly improved fracture risk, with the only treatmentsthat significantly worsened fracture risk being letrozole (OR = 0.18, p-value = 0.03) and oral corticosteroids at doses ≤ 5 mg/day (OR = 0.16, p-value = 0.03) and > 5 mg/day (OR = 0.27, p-value = 0.04).Conclusion The potential beneficial or detrimental effects of the different drugs evaluated on fracture risk are masked bytreatment with anabolic or antiresorptive drugs that have a more potent action on bone metabolism, with two exceptions:letrozole and oral corticosteroids. These findings may have important clinical implications, as patients receiving these treat-ments are not fully protected by bisphosphonates, which may imply the need for more potent anti-osteoporotic drugs suchas denosumab or teriparatide. PB Springer SN 0031-6970 YR 2023 FD 2023 LK https://uvadoc.uva.es/handle/10324/61602 UL https://uvadoc.uva.es/handle/10324/61602 LA eng NO European Journal of Clinical Pharmacology, 2023, vol. 79, n. 10, p. 1333-1339. NO Producción Científica DS UVaDOC RD 27-jul-2024