کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
901831 | 1472788 | 2014 | 12 صفحه PDF | دانلود رایگان |
• Healthy Experiences After Loss is a web-based prevention for prolonged grief.
• We examined efficacy, acceptability, and impact of professional oversight.
• 84 Patients with early prolonged grief entered the wait-list controlled pilot trial.
• HEAL led to large reductions in prolonged grief and lower incidence rates.
• Satisfaction and usability were high and professional oversight very low.
This trial assessed the feasibility, acceptability, tolerability, and efficacy of an Internet-based therapist-assisted cognitive-behavioral indicated prevention intervention for prolonged grief disorder (PGD) called Healthy Experiences After Loss (HEAL). Eighty-four bereaved individuals at risk for PGD were randomized to either an immediate treatment group (n = 41) or a waitlist control group (n = 43). Assessments were conducted at four time-points: prior to the wait-interval (for the waitlist group), pre-intervention, post-intervention, 6 weeks later, and 3 months later (for the immediate group only). Intent-to-treat analyses indicated that HEAL was associated with large reductions in prolonged grief (d = 1.10), depression (d = .71), anxiety (d = .51), and posttraumatic stress (d = .91). Also, significantly fewer participants in the immediate group met PGD criteria post-intervention than in the waitlist group. Pooled data from both groups also yielded significant reductions and large effect sizes in PGD symptom severity at each follow-up assessment. The intervention required minimal professional oversight and ratings of satisfaction with treatment and usability of the Internet interface were high. HEAL has the potential to be an effective, well-tolerated tool to reduce the burden of significant pre-clinical PGD. Further research is needed to refine HEAL and to assess its efficacy and mechanisms of action in a large-scale trial.
Journal: Behaviour Research and Therapy - Volume 61, October 2014, Pages 23–34