 In addition, brief eclectic psychotherapy (BEP), narrative exposure therapy (NET), and written narrative exposure therapies also have a evidence.A 2019 Cochrane review evaluated couples and family therapies compared to no care and individual and group therapies for the treatment of PTSD.There were to few studies on couples therapies to determine if substantive benefits were derived but preliminary RCT's suggested that couples therapies may be beneficial for reducing PTSD symptoms.