Comprehensive Therapist-guided Cognitive Behavioral Therapy for Atopic Dermatitis Versus a Shortened Digital Self-care Intervention: A Randomized Non-Inferiority Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 168
- 试验地点
- 2
- 主要终点
- Change in atopic dermatitis symptoms
研究概览
简要总结
The study aims to test the hypothesized non-inferiority of a self-guided digital intervention compared to a therapist-guided variant for people with atopic dermatitis (AD). Both interventions are based on Cognitive behavioral therapy. Participants will be recruited from advertisements in social media. Measurements of AD symptoms and psychological well-being will be conducted at pre-treatment, post-treatment as well as 6-month and one-year follow-up.
详细描述
Background: Digital self-care based on Cognitive-behavioral therapy (CBT) could be an effective alternative to guided CBT for people with atopic dermatitis (AD) and has the theoretical potential to significantly increase access to psychological treatment for patients with AD, whilst being cost-effective for health care organizations.
Aim: To investigate whether a shortened digital self-care intervention is noninferior to, and cost-effective compared with, a comprehensive and therapist-guided CBT treatment for AD.
Intervention: Participants randomized to guided care will receive internet-delivered cognitive behavior therapy for 12 weeks. Participants randomized to digital self-care will have access to a self-guided intervention for 12 weeks_
Design, setting, and participants: This is a single-blind, randomized clinical non-inferiority trial at Karolinska Institutet, a medical university in Stockholm, Sweden. 174 adult participants with AD will be recruited through self-referral. Participants will be randomized 1:1 to the two experimental conditions. At post-treatment (primary endpoint), non-inferiority will be tested and resource use will be compared between the two treatment groups. Cost-effectiveness will be explored at 1-year follow-up. Potential mediators will be investigated. Data will be analyzed intention-to-treat.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
盲法说明
Participants will know about the randomization to one of two types of cognitive behavioral therapy. Participants will have no way to know their assignment beforehand, or the defining characteristics of either condition.
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Self-reported AD diagnosed by physician (potential participants will disclose the circumstances of their diagnosis)
- •No new types of medications introduced for six months prior, with no intention of future change
- •Able to understand Swedish
- •Access to the internet and a smartphone
排除标准
- •Other disease or condition that has immediate treatment priority over AD. This could be an ongoing demanding treatment of a severe somatic or psychiatric condition. No specific diagnoses are inevitably a cause for exclusion, as potential participants will rather be evaluated on a case-to-case basis.
结局指标
主要结局
Change in atopic dermatitis symptoms
时间窗: Change from pre-treatment (baseline) to post-treatment (week 12); weekly (week1-11); change from pre-treatment (baseline) to 6 month follow-up (week 36); change from pre-treatment (baseline) to 1 year follow-up (week 60)
Patient oriented eczema scale (POEM). 7 items. Higher scores indicate greater severity of eczemic symptoms. Scores range from 0 to 28.
次要结局
- Intervention satisfaction(Post-treatment (12 weeks))
- Change in itching sensation(Change from pre-treatment (baseline) to post-treatment (week 12); weekly (week1-11); change from pre-treatment (baseline) to 6 month follow-up (week 36); change from pre-treatment (baseline) to 1 year follow-up (week 60))
- Change in stress reactivity(Change from pre-treatment (baseline) to post-treatment (week 12); weekly (week1-11); change from pre-treatment (baseline) to 6 month follow-up (week 36); change from pre-treatment (baseline) to 1 year follow-up (week 60))
- Change in depressive symptoms(Change from pre-treatment (baseline) to post-treatment (week 12); weekly (week1-11); change from pre-treatment (baseline) to 6 month follow-up (week 36); change from pre-treatment (baseline) to 1 year follow-up (week 60))
- Change in insomnia symptoms(Change from pre-treatment (baseline) to post-treatment (week 12); weekly (week1-11); change from pre-treatment (baseline) to 6 month follow-up (week 36); change from pre-treatment (baseline) to 1 year follow-up (week 60))
- Quality of life for health economy analysis(Post treatment (week 12) to one-year follow-up (week 60))
- Usability(Post-treatment (12 weeks))
- Change in skin-related quality of life(Change from pre-treatment (baseline) to post-treatment (week 12); weekly (week1-11); change from pre-treatment (baseline) to 6 month follow-up (week 36); change from pre-treatment (baseline) to 1 year follow-up (week 60))
- Treatment credibility(2 weeks after treatment start (baseline).)
- Health economics(Change from pre-treatment (baseline) to post-treatment (week 12); change from pre-treatment (baseline) to 6 month follow-up (week 36); change from pre-treatment (baseline) to 1 year follow-up (week 60))
- Post-treatment adherence to exposure exercises(Post-treatment (12 weeks))
- Adverse events(Post-treatment (12 weeks))
- Time spent on treating(From week 1 to 12, throughout)
研究者
Martin Kraepelien
Licensed clinical psychologist, Principal investigator, PhD
Karolinska Institutet