Spine
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Randomized Controlled Trial Multicenter Study Comparative Study
KAST Study: The Kiva System As a Vertebral Augmentation Treatment-A Safety and Effectiveness Trial: A Randomized, Noninferiority Trial Comparing the Kiva System With Balloon Kyphoplasty in Treatment of Osteoporotic Vertebral Compression Fractures.
The KAST (Kiva Safety and Effectiveness Trial) study was a pivotal, multicenter, randomized control trial for evaluation of safety and effectiveness in the treatment of patients with painful, osteoporotic vertebral compression fractures (VCFs). ⋯ 1.
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Survey of spine surgeons and biomechanical comparison of screw pullout forces. ⋯ 3.
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Review of the literature. ⋯ 3.