Summary of the included RCTs
| Study | Follow-up period | Sample size | Severity | Dosages | HDRS | MADRS | CGI | Sponsorship | … |
|---|---|---|---|---|---|---|---|---|---|
| RCT 1 | |||||||||
| RCT 2 | |||||||||
| RCT 3 | |||||||||
| RCT 4 | |||||||||
| RCT 5 |
CGI, Clinical Global Impression; HDRS, Hamilton Depression Rating Scale; MADRS, Montgomery-Åsberg Depression Rating Scale; RCT, randomised controlled trial.