[Neurogenic senile vertebral spondylopathy]

Area of Science:

• Neurology
• Rheumatology
• Geriatrics

Background:

• Neurogenic spinal arthropathy is common in the elderly, often stemming from peripheral neuropathy.
• Impaired sensation due to neuropathy prevents pain perception, leading to repeated joint trauma and bone destruction.
• Historically linked to tabetic neuropathy, it's also seen in diabetes, syringomyelia, and trauma.

Purpose of the Study:

• To investigate the incidence and causes of neurogenic spinal arthropathy in an elderly patient cohort.
• To identify underlying conditions associated with peripheral neuropathy leading to spinal arthropathy.
• To report novel associations of neurogenic spinal arthropathy with specific hematologic malignancies and treatments.

Main Methods:

• Radiological review of lumbar spines in 4,922 patients (1989-1991).
• Identification of 23 patients with findings suggestive of neurogenic spinal arthropathy.
• Clinical, laboratory, and electromyographic confirmation of peripheral neuropathy.

Main Results:

• Neurogenic spinal arthropathy was identified in 23 patients.
• Peripheral neuropathy was confirmed in all cases.
• Associated conditions included diabetes (7 cases), multiple myeloma (4 cases), Waldenström's macroglobulinemia (1 case), vincristine-treated lymphoma (2 cases), alcohol abuse (1 case), and analgesic abuse (2 cases).

Conclusions:

• Peripheral neuropathy is a key factor in elderly neurogenic spinal arthropathy.
• The condition is associated with a broader range of underlying pathologies than previously recognized, including hematologic disorders.
• Further research is needed to elucidate the pathogenesis of neuropathy in these diverse elderly patient groups.