Laughter Yoga for Improving Depression, Anxiety and Stress in People Diagnosed With Major Depressive Disorder: A Feasibility Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- Change in Depression, Anxiety and Stress Scale (DASS-21) scores from baseline
研究概览
简要总结
The present study will adopt a non-blinded parallel-group randomized controlled trial design that involves a Laughter Yoga group (intervention) and a treatment-as-usual group (Control). It aims to determine the feasibility of using LY intervention on patients with Major depressive disorder (MDD), and also to evaluate the potential effect of the intervention on comorbid depression, anxiety and stress for these patients. It is hypothesized that, LY group, as compared to the TAU group, will have significantly lower symptoms of depression, anxiety and stress, but greater improvements in self-reported mental health/physical health-related quality of life immediately post intervention and at 3 months' follow-up.
详细描述
72 community dwelling people with co-morbid symptoms of depression, anxiety and stress who are diagnosed and treated for major depressive disorder (MDD) will be recruited into the study from the Community Psychiatric Service (CPS) of Castle Peak Hospital. After baseline measurements, 36 participants will be randomly allocated into the Laughter Yoga group (LY) or Treatment-as-usual group (TAU).
The LY intervention will be delivered by a certified lead LY trainer and monitored by three Co-Is and/or Research Assistants. The LY participants will be asked to attend a total of eight 45-minutes sessions of group-based laughter yoga over a 4 week period. TAU participants will receive their usual routine community mental health care.
All data collection will be conducted by a trained research assistant. Demographic data and all the relevant clinical/treatment data will be collected at baseline, whereas outcome data will be collected at three time points: Baseline, after the 4 weeks' intervention period, and at 3 months after finishing the intervention.
The level of depression, anxiety and stress will be the primary outcome of the study. They will be measured by the Chinese version of the Depression Anxiety Stress Scale (DASS-21) developed by Lovibond and Lovibond (1995) . The secondary outcome will be quality of life (physical and mental health related), which will be assessed with the short Form 12 item (version 2) Health Survey (SF12v2) (Lam et al., 2014). The Chinese language version of the client satisfaction questionnaire (CSQ-8)(Attkisson and Zwick, 1982; Attkisson, 2012) will be used to measure patient's view about their satisfaction with the LY intervention immediately post intervention. To explore patient's experience on the LY intervention, a sample of 12 patients who received the LY intervention will be invited to a short individual interview with the research assistant at three months' follow-up. Trial feasibility data, such as refusal rate, response rate, drop out, attendance rate will also be recorded throughout the study.
Descriptive statistics will be used to contextualize the demographic and clinical characteristics of the study population at baseline. The baseline variables will be compared between the groups so that potential confounders will be identified and where necessary adjusted for. For pre-test and post-test comparisons between the two groups, ANOVA test will be adopted if satisfactory normality of data is established. Otherwise, Kruskal-Wallis test will be used.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Health Services Research
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Diagnosed with and being treated for a major depressive disorder (F32, F33: ICD-10-CM) as confirmed by a psychiatrist
- •Not receiving any other yoga or humour based intervention (currently or within the last three months)
- •Be able to commit to attend the LY groups
- •Current use of antidepressant for depression and with no plans to change the medication during the next 3 months
- •Able to speak Chinese/English
- •Able to provide written informed consent and considered safe and competent to participate in the study (as suggested by the attending psychiatrist),
- •With co-morbid residual symptoms of anxiety, stress or depression (determined by minimum baseline DASS scores of 10 (depression), or 8 (anxiety) and/or 15 (stress).
排除标准
- •A history of bipolar disorder or schizophrenia
- •Physical health problems which may present risks if engaging in LY (i.e. hernia, injuries, etc. determined by the attending psychiatrist)
- •Having co-morbidity of another chronic physical and/or mental health problem such as learning disability, substance misuse disorders and organic brain diseases
- •Receiving any talking therapies at recruitment or throughout the study period.
研究组 & 干预措施
Laughter Yoga (LY) Group
The LY session will be offered twice weekly, for 45 minutes each time. Each participant will be asked to attend a total of 8 groups (over 4 weeks).
干预措施: Laughter Yoga (Behavioral)
Treatment-as-usual (TAU)
The TAU will receive their usual routine community mental health care (including medications) and attend medical outpatient appointments as determined by their individual needs.
结局指标
主要结局
Change in Depression, Anxiety and Stress Scale (DASS-21) scores from baseline
时间窗: At baseline, immediately post intervention, and at 3 months after the intervention has been completed
Participants' levels of depression, anxiety and stress will be measured by using the Chinese version of the Depression Anxiety Stress Scale (DASS-21).
次要结局
- Change in Short form 12 item Health Survey (SF12v2) scores from baseline(At baseline, immediately post intervention, and at 3 months after the intervention has been completed)