Prevalence and factors associated with the occurrence of pathological fractures and their impact on the overall survival of patients with bone metastases under palliative care.
BMJ Support Palliat Care
; 2023 Oct 31.
Article
em En
| MEDLINE
| ID: mdl-37907253
OBJECTIVES: To assess the prevalence and factors associated with the occurrence of pathological fractures and their impact on the overall survival of patients with bone metastases under palliative care. METHODS: An observational retrospective cohort assessment concerning both male and female patients with cancer presenting with bone metastases referred to a palliative care unit. Sociodemographic and clinical data were obtained before and after care unit referral. Patients were followed up until death or the last follow-up (4 years after referral). Logistic regression models and survival curves employing a log-rank test were applied. RESULTS: A total of 348 patients were included in the study. Most were <65 years (65%) and female (62%), and the most frequent primary tumour site was the breast (40%). The prevalence of pathological fractures was 28%, more frequent in the axial skeleton (49%), with no association with overall patient survival (p=0.348). Patients with breast cancer exhibited a 2.96-fold higher chance (95% CI: 1.80 to 4.86) of developing a fracture compared with other tumours, and not receiving previous radiotherapy increased the chances of fracture occurrence by 5.60-fold (95% CI: 2.46 to 12.77). CONCLUSION: A high prevalence of pathological fractures was observed. Presenting with breast cancer and not having undergone previous radiotherapy increase the chances of fracture occurrence, although this is not associated with overall survival in patients under palliative care.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
BMJ Support Palliat Care
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Reino Unido