RESUMO
BACKGROUND: This study was performed to re-examine the incidence of falls from heights while clearing snow in Akita prefecture after implementation of preventive countermeasures and a public service campaign. METHODS: This was a retrospective analysis of registration data from the section regarding prevention against natural disasters in the Akita prefectural office. The study population comprised all patients who fell from heights while clearing snow and were transported to the emergency department from December 2015 to March 2018. RESULTS: In total, 168 individuals (159 male, 9 female) fell from heights while clearing snow. Their mean age was 65.7 years (range, 19-92 years). The largest proportion of falls occurred in January (54.2%; 91 patients). The most common region in which the falls occurred was the inland part of the southern district of Akita prefecture, which accounted for 73.8% of the falls (124 patients). Individuals aged ≥65 years constituted 52.9% of the patients (n = 89). The most common mechanism of injury was a fall from a rooftop, which accounted for 62.5% of the falls (105 patients), followed by a fall from a ladder (31.0%; 52 patients). The most common sites of injury were the upper and lower extremities (39.2%; 66 patients), followed by the spine (36.3%; 61 patients). Seven of the patients died. CONCLUSIONS: Compared with a previous study by Hatakeyama et al. (Falls from heights while clearing snow in Akita Prefecture. Rinsyou Seikeigeka Clin Orthop Surg 2013 Nov; 48(11): 1091-4 [in Japanese]), the total number of patients who fell from heights while clearing snow decreased by one-half. However, the number of persons aged ≥65 years increased and constituted 52.9% of the patients, reflecting the rapidly expanding older population in Akita prefecture.
Assuntos
Acidentes por Quedas/prevenção & controle , Acidentes por Quedas/estatística & dados numéricos , Educação em Saúde/métodos , Neve , Adulto , Idoso , Idoso de 80 Anos ou mais , Serviço Hospitalar de Emergência , Feminino , Humanos , Incidência , Japão/epidemiologia , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
PURPOSE: Teriparatide is sometimes used in the treatment of atypical femoral fracture (AFF). Even if bone union is achieved, orthopedic physicians must consider the risk of relapse. This study aimed to investigate the factors affecting AFF recurrence, and to determine the appropriate treatment for osteoporosis after bone union. METHODS: One hundred thirty-one consecutive AFFs in 113 Japanese patients were included. Eleven patients had AFF in the unaffected limb (9 patients) after the first AFF or re-fracture at the original fracture site (2 patients) after bone union of the first AFF was confirmed. We divided all patients into two groups: the second fracture group (22 AFFs in 11 patients) and non-second fracture group (109 AFFs in 102 patients). We compared clinical information between the 2 groups and investigated the factors affecting AFF recurrence using the Student t-, Welch t-, and chi-square tests. RESULTS: Although there was no significant difference in clinical characteristics between the 2 groups, multivariate analysis of factors associated with AFF recurrence identified short duration of treatment with teriparatide and active vitamin D3 (p = 0.0408 and 0.0366, respectively) as risk factors. Even in the analysis excluding subtrochanteric AFF, short periods of teriparatide and active vitamin D3 administration were observed as risk factors (p = 0.0484 and 0.0346, respectively). CONCLUSION: The administration of teriparatide for as long as possible after occurrence first AFF and the use of active vitamin D3 after completion of teriparatide therapy may be the most effective strategy to prevent the recurrence of AFF.