Overview
Malignant neoplasms of the vertebral column often present as painful vertebral compression fractures (VCFs) due to tumor-induced bone destruction, significantly impacting patient quality of life and mobility 1.Diagnosis
Imaging studies (CT, MRI) essential for confirming VCFs and assessing tumor extent 1.
Neurological examination to rule out spinal cord compression or nerve root involvement 1.
Biopsy may be necessary for definitive histopathological diagnosis 1.Management
First-line treatments:
- Analgesics (e.g., opioids) for pain management 1.
- Bisphosphonates to reduce skeletal complications 1.
Adjunctive procedures:
- Vertebroplasty: Injection of polymethylmethacrylate (PMMA) to stabilize the vertebral body and relieve pain 1.
- Kyphoplasty: Similar to vertebroplasty but includes balloon inflation to restore vertebral height and reduce kyphosis 1.Special Populations
Elderly: Procedures like vertebroplasty and kyphoplasty are effective and safe alternatives for elderly patients with unremitting pain refractory to conventional therapy 1.
Comorbidities: No specific contraindications mentioned for these procedures in the context of comorbidities, provided there are no contraindications to anesthesia or PMMA 1.Key Recommendations
Consider vertebroplasty or kyphoplasty for oncologic patients with unremitting pain from neoplastic VCFs refractory to medical therapy, offering swift pain relief and increased vertebral stability 1 (Evidence: Strong).
Kyphoplasty may be preferred over vertebroplasty for restoring vertebral height and reducing spinal kyphosis, though both methods are effective 1 (Evidence: Moderate).
Monitor for PMMA leakage, more common in vertebroplasty than kyphoplasty, without significant complications noted in the study 1 (Evidence: Moderate).References
1 Masala S, Fiori R, Massari F, Simonetti G. Vertebroplasty and kyphoplasty: new equipment for malignant vertebral fractures treatment. Journal of experimental & clinical cancer research : CR 2003. link