Table 2 Reported clinical outcomes of calcium phosphate injection including Subchondroplasty®
Author and year | Number of patients | Age at presentation /mean (±SD)/ median (range) | Duration of follow up (months) Mean (±SD)/ median (range) | Outcome measure | Pre-procedure | Post-procedure | ||
|---|---|---|---|---|---|---|---|---|
Time point(s) (weeks/months) | Score Mean (±SD) | Time point(s) (weeks/months) | Score Mean (±SD) | |||||
Bonadio et al. [12] 2017 | 5 | 67.7(±9.67) | 6 (±NR) | VAS | 1 week | 7.8 (±NR) | 1 week 3 weeks 6 weeks 12 weeks 24 weeks | 2.8 (±NR) 3.0 (±NR) 2.8 (±NR) 1.8 (±NR) 0.6 (±NR) |
Byrd et al. [21] 2017 | 133 | 57 (38–84) | 32.1 (24–43) | VAS | NR | 8.3 (±NR) | NR | 3.4 (±NR) |
Cohen et al. [11] 2016 | 66a | 55.9 (35–76) | 24 (NR) | VAS | NR | 7.6 (±NR) | 6 months 24 months | 3.3 (±NR) 3.2 (±NR) |
Davis et al. [22] 2015 | 50 | 55 (36–82) | 14.6 (12.9–25.1) | VAS | NR | 8.3 (±NR) | NR | 3.6 (±NR) |
Farr et al. [13] 2013 | 59 | 55.6 (35–76) | 14.7 (±NR) | VAS | NR | 7.5 (±NR) | 6 months | 3.1 (±NR) |