Table 5:
Change in Y-BOCS Score from Baseline After MRgFUS Capsulotomy
| Author, year | Time point | Mean change from baseline, % (SD) | P value |
|---|---|---|---|
| Davidson et al, 202072 | Last follow-upa | -33.3 (NR) | .03 |
| Kim et al, 201879 | 6 mo | -31.1 (13.3) | NR |
| 12 mo | -36.1 (15.3) | NR | |
| 24 mo | -37.8 (18.9) | NR |
Abbreviations: MRgFUS, magnetic resonance-guided focused ultrasound; NR, none reported; SD, standard deviation; Y-BOCS, Yale-Brown Obsessive–Compulsive Scale.
a
For 4 patients, this was at 12 months, and for the other 2 patients, this was at 6 months, as they had not yet reached 12 months since MRgFUS capsulotomy.72