High Radiological Worsening in Patients with Vertebral Fragility Fractures and the Associated Factors

Area of Science:

• Osteoporosis Research
• Radiology
• Clinical Medicine

Background:

• Fragility vertebral fractures (FVF) are a significant concern in osteoporosis.
• Understanding factors predicting radiological worsening (RW) is crucial for patient management.

Purpose of the Study:

• To determine the contribution of baseline radiological and clinical characteristics of FVF to the development of RW.
• To identify specific FVF features associated with progression or new fracture development.

Main Methods:

• A cohort study including patients with FVF between 2015-2018.
• Radiological worsening (RW) defined as progression of prevalent FVF, new FVF, or both.
• Baseline FVF characteristics (number, location, severity, kyphosis) and clinical data were analyzed.

Main Results:

• Of 422 patients, 36.5% experienced RW (73.8/1,000 patient-years).
• FVF progression was the most common RW event (61%).
• Multiple FVF and higher baseline severity grades (Genant) were significantly associated with RW.

Conclusions:

• Approximately one-third of patients with FVF experience RW.
• Higher baseline FVF burden (number and severity) predicts subsequent radiological worsening.
• Early identification of high-risk patients can inform targeted interventions.