The distribution of the number of attacks in the six individual HIDS patients during the crossover trial among placebo and thalidomide (200 mg/day)
| No. in HIDS Registry | Placebo | Washout | Thalidomide |
|---|---|---|---|
| 4 | 1 | 0 | 0 |
| 26 | 3 | 3 | 2 |
| 27 | 3 | 2 | 1 |
| 31 | 1 | 0 | 3 |
| 89 | 4 | 1 | 3 |
| 102 | 1 | 1 | 1 |
| Total | 13 | 7 | 10 |