Effects of psychoeducation on helpful support for complicated grief: a preliminary randomized controlled single-blind study

Background. Complicated grief is a distinct psychological response of individuals facing the loss of a loved one and can lead to many types of adverse health outcomes. Although social support may be beneficial, few studies have examined the beneficial effects of helpful support on complicated grief following bereavement. Method. A randomized controlled trial was conducted. Bereaved participants and supporters were randomized to psychoeducation on complicated grief and helpful social support or psychoeducation on complicated grief. The primary outcome was the Inventory of Complicated Grief. Results. The results showed that psychoeducation of supporters of bereaved individuals has significant beneficial effects. Particularly, symptoms of complicated grief were decreased in bereaved individuals with supporters that received psychoeducation. Conclusions. The results highlight the potential of psychoeducation to facilitate helpful social support and reduce complicated grief.