Effect of MIT for CI With Anxiety
- Conditions
- Chronic InsomniaAnxiety Disorders
- Registration Number
- NCT06969053
- Lead Sponsor
- Xuanwu Hospital, Beijing
- Brief Summary
This randomized controlled trial aims to investigate the efficacy of Mindfulness Intervention Therapy (MIT) in treating Chronic Insomnia (CI) comorbid with anxiety symptoms.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 70
- Diagnosed with Insomnia Disorder according to DSM-5 criteria.
- Pittsburgh Sleep Quality Index (PSQI) total score > 5.
- Age 8 years or older.
- Educational level of at least junior high school.
- Voluntarily agree to participate and provide written informed consent.
- Presence of anxiety symptoms, defined as Hamilton Anxiety Rating Scale (HAMA) score ≥ 14.
- Presence of severe physical illnesses or major psychiatric disorders, or at risk of suicide.
- Diagnosed or suspected of having sleep breathing disorders, restless legs syndrome, circadian rhythm sleep disorders, or engaged in shift work.
- Pregnant or breastfeeding women.
- Currently undergoing any psychological therapy.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Primary Outcome Measures
Name Time Method The change of Pittsburgh Sleep Quality Index (PSQI) total scores from baseline to 6 weeks Baseline, 6 weeks The PSQI consists of 7 factors ranging from 0 to 3 points, and the total score ranges from 0 to 21 with higher scores indicating poorer quality.
- Secondary Outcome Measures
Name Time Method The change of Insomnia severity index (ISI) total scores from baseline to 6 weeks, 3 months, 6 months, and 12 months. Baseline, 6 weeks, 3 months, 6 months, and 12 months The ISI reporting insomnia symptoms severity consists of 7-items on a 5-point Likert scale, and the total score ranges from 0 to 28 with higher scores indicating more severe insomnia.
The change of sleep efficiency from baseline to 6 weeks, 3 months, 6 months, and 12 months. Baseline, 6 weeks, 3 months, 6 months, and 12 months Sleep efficiency is assessed with the Carney (2012) consensus sleep diary. This is measured in percentage (higher scores indicating better sleep efficiency).
The change of Dysfunctional Beliefs and Attitudes about Sleep Scale (DBAS) total scores from baseline to 6 weeks, 3 months, 6 months, and 12 months. Baseline, 6 weeks, 3 months, 6 months, and 12 months The DBAS assessing sleep related cognitions in 16 items rated on a 10-point Likert scale, and the total score ranges from 0 to 160 with higher scores indicating more intensive dysfunctional beliefs.
The change of Snaith-Hamilton Pleasure Scale (SHAPS) total scores from baseline to 6 weeks, 3 months, 6 months, and 12 months. Baseline, 6 weeks, 3 months, 6 months, and 12 months The SHAPS assessing anhedonia consists of 14 items, and the total score ranges from 14 to 56 with higher scores indicating more serious the anhedonia.
The change of Short Form 36 (SF-36) total scores from baseline to 6 weeks, 3 months, 6 months, 12 months. Baseline, 6 weeks, 3 months, 6 months, and 12 months. The SF-36 quantifying the quality of life in relation to health status consists of 36-items with eight areas covering physical functioning, role limitations brought on by physical issues, bodily pain, general health perceptions, vitality, social functioning, role limitations brought on by emotional issues, and perceived mental health. The total score ranges from 0-100 (the worst possible to the most possible).
The change of Patient Health Questionnaire-4 (PHQ-4) total scores from baseline to 6 weeks, 3 months, 6 months, and 12 months. Baseline, 6 weeks, 3 months, 6 months, and 12 months The PHQ-4 comprises a 2-item depression scale and a 2-item anxiety scale. Each instrument can reach values from 0-6. Higher Scores are indicating higher distress.
The change of Beck Depression Inventory (BDI) total scores from baseline to 6 weeks, 3 months, 6 months, and 12 months Baseline, 6 weeks, 3 months, 6 months, and 12 months The BDI assessing the existence and severity of symptoms of depression consists of 21 items, and the total score ranges from 0 to 63 with higher scores indicating more severe depressive symptoms.
The change of Beck Anxiety Inventory (BAI) total scores from baseline to 6 weeks, 3 months, 6 months, and 12 months. Baseline, 6 weeks, 3 months, 6 months, and 12 months The BAI assessing the existence and severity of symptoms of anxiety consists of 21 items, and the total score ranges from 0 to 63 with higher scores indicating more severe anxiety.
The change of Patient Health Questionnaire-15 (PHQ-15) total scores from baseline to 6 weeks, 3 months, 6 months, and 12 months. Baseline, 6 weeks, 3 months, 6 months, and 12 months The PHQ-15 measuring somatic distress consists of 15 items, and the total score ranges from 0 to 30 with higher scores indicating more severe somatic distress.
The change of 5-item Perceived Deficits Questionnaire-Depression (PDQ-D-5) total scores from baseline to 6 weeks, 3 months, 6 months, and 12 months Baseline, 6 weeks, 3 months, 6 months, and 12 months The PDQ-D-5 assessing perceived cognitive deficits from the patient's perspective consists of 5 items, and the total score ranges from 0 to 20 with higher scores indicating greater perceived deficit.
The change of Life Events Scale (LES) total scores from baseline to 3 months, 6 months, 12 months, 18 months, and 24 months. Baseline, 6 weeks, 3 months, 6 months, and 12 months The LES assessing the perceived stress and number of stressful life events experienced consists of 48 items which are classified into three dimensions: family life events (28 items), work and study events (13 items), and social events (7 items) with higher scores in LES perceived greater stressfulness.
Trial Locations
- Locations (1)
Xuanwu Hospital, Capital Medical University
🇨🇳Beijing, China