Previous pet ownership and Paget's disease

Area of Science:

• Bone Metabolism and Disease
• Epidemiology
• Viral Infections

Background:

• Paget's disease of bone (PD) is a chronic condition affecting bone remodeling.
• The etiology of Paget's disease, especially in younger individuals, remains incompletely understood.
• Previous research has explored potential environmental factors contributing to PD.

Purpose of the Study:

• To investigate the association between pet ownership and the risk of developing Paget's disease.
• To explore age-related patterns in this potential association.

Main Methods:

• A case-control study involving 112 patients diagnosed with Paget's disease.
• Matching of patients with community-based control subjects.
• Multivariate logistic regression analysis to assess risk factors.

Main Results:

• A significantly higher frequency of dog ownership was observed in Paget's disease patients under 60 years old.
• Both dog and cat ownership were associated with an increased risk of Paget's disease, particularly in younger patients.
• An age-related increase in PD risk linked to pet ownership was identified.

Conclusions:

• Pet ownership may be a contributing factor in the development of Paget's disease, especially in younger individuals.
• The findings suggest a potential role for viral infections, such as paramyxoviruses transmitted by pets, in PD pathogenesis.
• Further research is warranted to elucidate the specific mechanisms linking pet exposure to Paget's disease.