Table 2.
Participant clinical characteristics.
| Condition | Personality disorder | Suicidality (MARDS-SI) | |||
|---|---|---|---|---|---|
| Baseline | 1 day post | 2 days post | 7 days post | ||
| A1 | Histrionic | 4 | 4 | 4 | 4 |
| A2 | Histrionic | 2 | 0 | 0 | 0 |
| A3 | Borderline | 4 | 3 | * | 2 |
| A4 | Histrionic + Dependent | 3 | 0 | 0 | 0 |
| A5 | Cluster B (undefined) | 0 | 0 | 0 | 0 |
| A6 | None | 3 | 0 | 0 | 0 |
| A7 | Borderline + Narcissistic | 5 | 1 | 1 | 1 |
| A8 | Histrionic | 4 | 2 | 0 | 2 |
| A9 | None | 5 | 1 | 0 | 0 |
| A10 | None | 0 | 0 | 0 | 0 |
| A11 | Borderline | 5 | 0 | 0 | 0 |
| A12 | None | 4 | 3 | 3 | 0 |
| A13 | Borderline | 4 | 2 | 0 | 0 |
| A14 | Borderline | 4 | 0 | 1 | 5 |
| P1 | Schizoid | 2 | 0 | 0 | 0 |
| P2 | Histrionic | 0 | 0 | 0 | 0 |
| P3 | Borderline | 5 | 2 | 2 | 2 |
| P4 | None | 0 | 4 | 0 | 2 |
| P5 | Borderline | 3 | * | 3 | 3 |
| P6 | Histrionic | 1 | 0 | 0 | 0 |
| P7 | None | 0 | 0 | 0 | 0 |
| P8 | Borderline | 3 | 1 | 1 | 1 |
| P9 | None | 2 | 1 | 1 | 1 |
| P10 | Histrionic | 0 | 0 | 0 | 0 |
| P11 | Histrionic | 0 | 0 | 0 | 0 |
| P12 | Histrionic | 0 | 0 | 0 | 2 |
| P13 | Histrionic | 4 | * | * | 4 |
| P14 | Borderline | 1 | 2 | 1 | 5 |
| P15 | Histrionic | 0 | 3 | 0 | 0 |
MADRS-SI, Montgomery-Asberg Depression Rating Scale-Suicidality Item; A, ayahuasca; P, placebo; *, Failed to attend assessment.