Table 2.
Lamotrigine | Placebo | Mann- Whitney p | ||||
---|---|---|---|---|---|---|
Baseline | Week12† | Baseline | Week12 ‡ | Baseline | Week12 | |
YBOCS | ||||||
Obsession Mean±SD | 13.17±2.2 | 9±3.6 | 13.9±2.2 | 11.3 ±3.1 | 0.202 | 0.019 |
Compulsion Mean±SD | 13.60±2.7 | 9.31±3.5 | 14.7±2.5 | 12.19 ±3.4 | 0.103 | 0.005 |
Total score Mean± SD | 26.83±4.0 | 18.31±6.6 | 28.60±3.8 | 23.48 ±5.8 | 0.108 | 0.007 |
Observed cases (Lamotrigine group n = 26) Wilcoxon Signed Ranks Test Z = −4.29/ p ≤ 0.0001, Z = −4.05 p ≤ 0.0001, Z= −2.38/p ≤ 0.0001.
Observed cases (Placebo group n = 27) Wilcoxon Signed Ranks Test Z = −3.69/ p ≤ 0.0001, Z = −3.72 p ≤ 0.0001, Z = −4.20/ p ≤0.0001.