Primary aldosteronism associated with subclinical Cushing syndrome.

OBJECTIVE

To develop consensus-based guidance for bone health optimization in instrumented spine surgery, specifically addressing the limited guidance available in the Thai context.

METHODS

The study utilized a modified Delphi technique, engaging 10 orthopedic surgeons from Thailand with expertise in complex spine surgery and osteoporosis management. A targeted literature review was conducted, followed by 2 online surveys and a face-to-face consensus meeting to develop and refine the statements. Twenty-five main statements and 45 substatements that focused on patient evaluation, assessment tools, and risk stratification were drafted for the panel's deliberation.

RESULTS

There was unanimous agreement on the necessity of evaluating bone health before instrumented spine surgery in patients aged ≥60 years, while evaluation was considered optional for those aged 50 to 59 years. The panelists supported using the fracture risk assessment tool score for clinical evaluation and recommended using several assessment tools, including dual-energy x-ray absorptiometry scans for specific age groups, Computed Tomography Hounsfield Unit, Trabecular Bone Score, and vertebral fracture assessment for bone health evaluation if available. Treatment recommendations included bone-forming agents as the first-line therapy for patients at high risk and very high risk and specialized surgical techniques for patients at very high risk. Surgical delay of at least 3 months should also be considered for patients at very high risk/with severe osteoporosis who have been scheduled for instrumented spine surgery.

CONCLUSION

This guidance includes patient screening, evaluation, and treatment for patients with poor bone health based on risk stratification, including normal/low risk, osteopenia/intermediate risk, osteoporosis/high risk, and severe osteoporosis/very high risk. Spine surgeons should be aware of poor bone health and consider bone health optimization to improve surgical outcomes and prevent osteoporosis-related complications.

CLINICAL RELEVANCE: Bone health optimization is crucial for instrumented spine surgery. Spine surgeons should consider bone health optimization guidance, including patient screening for poor bone health, assessment tools for evaluating bone health, and treatment for patients with poor bone health, to improve surgical results and minimize poor bone health-related complications.