Agosto 2019 vol. 1 num. 5 - 36º Congresso Brasileiro de Reumatologia

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EPIDEMIOLOGICAL ASPECTS AND THE TREATMENT OF OSTEOPOROSIS IN VERY ELDERLY PATIENTS

TRINCADO, LUIZA ; VICENTINI, ELISA PEREIRA ; SANTANA, ESTEVÃO DA COSTA ; RIBEIRO, ANA CLARA ; MATTOS, ANA PAULA DAURICIO DE ; SANTOS, NATÁLIA CARNEIRO DOS ; AZEVEDO, ELAINE DE ; GIORGI, RINA DALVA NEUBARTH ; , ;

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The incidence of osteoporotic fractures increases with age. Age is one of the major determinants, not only for the absolute risk of fracture, but also for the type of osteoporotic fracture. Osteoporosis (OP) in very old individuals is underdiagnosed and under-treated. There is a lack of data related to the epidemiological aspects of this subgroup and conclusive evidences regarding the efficacy of the available treatments. In this paper we will discuss some of these data observed in patients over 85 years of age, with a diagnosis of OP, followed in a referenced service.

Materials and methods

A review of 91 medical records, belonging to very old patients with a mean age of 89.5 years, who were followed up at the osteoporosis clinic, and tabulated the main characteristics, such as sex, ethnicity, time of disease, pharmacological treatment (previous and current), presence and site of fracture by fragility, among other information.

Results

As to gender and ethnicity, 81 were female and 10 were males, 73 were of Caucasian ethnicity, while 18 were of other ethnicities. The mean follow-up time for osteoporosis is 10.5 years. Of the total, 86 patients (94.5%) are or have already taken at least one medication of the bisphosphonate class. The current medication was divided into 44% of patients taking zoledronic acid, 34% taking denosumab, 6% taking teriparatide, 3.3% using risedronate, 2,2% taking raloxifene, and 9.9% % on "drug holiday". Regarding the presence of fragility fracture, 72 patients (80% of the cases) had one or more fractures. The sites were: 29% in the lumbar spine, 19% in the dorsal spine, 16% in the femur, 16% on the wrist, 8.3% in rib, 2.7% in clavicle and 12,5% in other places. Five patients had more than one fracture concomitantly. Among the factors analyzed, the one that presented the greatest correlation with the risk of fracture was the family history of osteoporosis. In the population with a family history of fractured osteoporosis, everyone had at least one fragility fracture.

Conclusion

With aging, the incidence of age-related conditions, especially OP, increases. Fractured elderly usually have several comorbidities and should be considered fragile. This fragility reflects in post-fracture outcomes such as increased mortality, functional decline and loss of quality of life. Special attention should be given to data easily collected in the interview such as the presence of family history of osteoporosis with fracture, which in our population was the most striking finding regarding the risk of fracture.

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DOI: 10.5151/sbr2019-420

Referências bibliográficas
Como citar:

TRINCADO, LUIZA; VICENTINI, ELISA PEREIRA; SANTANA, ESTEVÃO DA COSTA; RIBEIRO, ANA CLARA; MATTOS, ANA PAULA DAURICIO DE; SANTOS, NATÁLIA CARNEIRO DOS; AZEVEDO, ELAINE DE; GIORGI, RINA DALVA NEUBARTH; , ; "EPIDEMIOLOGICAL ASPECTS AND THE TREATMENT OF OSTEOPOROSIS IN VERY ELDERLY PATIENTS", p. 420 . In: Anais do 36º Congresso Brasileiro de Reumatologia. [ISBN 978-85-212-1892-0]. São Paulo: Blucher, 2019.
ISSN 2357-7282, DOI 10.5151/sbr2019-420

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