It is very uncertain whether humour‐based interventions changes leaving the study early for any reason compared with standard care (very low certainty).
ANY FAMILY BASED INTERVENTIONS (>5 sessions) may leads to lower service utilisation: Hospital admission ‐ at about 12 months compared with STANDARD CARE (low certainty).
ANY FAMILY BASED INTERVENTIONS (>5 sessions) may leads to lower global state: Relapse ‐ at about 12 months compared with STANDARD CARE (low certainty).
ANY FAMILY BASED INTERVENTIONS (>5 sessions) may leads to lower compliance: Poor compliance with medication compared with STANDARD CARE (low certainty).
ANY FAMILY BASED INTERVENTIONS (>5 sessions) showed no clear difference in social functioning: Specific ‐ unemployed ‐ at about 1 year compared with STANDARD CARE (low certainty).
ANY FAMILY BASED INTERVENTIONS (>5 sessions) showed no clear difference in social functioning: Specific ‐ unable to live independently ‐ at… compared with STANDARD CARE (low certainty).
It is very uncertain whether ANY FAMILY BASED INTERVENTIONS (>5 sessions) changes family outcome: Burden ‐ not improved/worse (objective burden… compared with STANDARD CARE (very low certainty).
INFORMATION AND COMMUNICATION TECHNOLOGY (ICT) FOR PROMPTING/SUPPORT… showed no clear difference in acceptability (of intervention): Leaving the studies early – any… compared with STANDARD CARE (low certainty).
It is very uncertain whether technology‐mediated psychoeducation changes compliance/satisfaction: leaving the study early ‐ any reason compared with standard care intervention (very low certainty).
H2 antagonists showed no clear difference in leaving the study early: for any reason compared with placebo (low certainty).
Monoamine modulators showed no clear difference in leaving the study early: for any reason compared with placebo (low certainty).
Topiramate showed no clear difference in leaving the study early: for any reason compared with placebo or no treatment (low certainty).
It is very uncertain whether metformin changes leaving the study early: for any reason compared with placebo or no treatment (very low certainty).
It is very uncertain whether GROUP PSYCHOSOCIAL THERAPY (GPT) + TAU changes leaving the study early: For any reason compared with TAU (all short‐term) (very low certainty).
STRUCTURAL GROUP THERAPY (SGT) + TAU showed no clear difference in leaving the study early: For any reason compared with HANDICRAFT GROUP (HC) + TAU (all short‐term) (low certainty).
The review found no eligible studies for this question.