Publications by authors named "Lorenzo Bonamassa"

Bone metabolism is regulated by the action of two skeletal cells: osteoblasts and osteoclasts. This process is controlled by many genetic, hormonal and lifestyle factors, but today more and more studies have allowed us to identify a neuronal regulation system termed 'bone-brain crosstalk', which highlights a direct relationship between bone tissue and the nervous system. The first documentation of an anatomic relationship between nerves and bone was made via a wood cut by Charles Estienne in Paris in 1545.

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Background: osteoporosis, depression and other neuro-psychiatric disorders are very common after 50 years of age. Although these conditions recognize several and specific etiologic factors, they however appear to share physiologic, environmental processes and risk factors which may explain their possible association.

Methods: we have built up a specific research project (the CODE study, Connections between the outcomes of osteoporotic hip fractures and depression, delirium or dementia in elderly patients), and carried out a preliminary survey on 55 hip fractured elderly patients (42 women, mean age 85 years old and 13 men, mean age 82 years old), hospitalized at SS.

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