Intraosseous basivertebral nerve ablation: Pooled long-term outcomes from two prospective clinical trials.

All responder rates were statistically significant except the ITT combined responder rate of ODI ≥15-point AND NPS ≥50% reduction which failed to reach significance at p ​= ​0.0739 (see Table 5 ). 3.9 Aggregate cohort 3-year patient satisfaction At 3 years eighty-four percent (84%) of study participants reported improvement of their condition post-BVNA with 58% indicating “vastly improved.” Eleven percent (11%) reported no change in their condition and 3% reported their condition had worsened.

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