Effectiveness of attention bias modification and Trance cranial direct current stimulation on reduction of pain and attention bias.
Not Applicable
Recruiting
- Conditions
- chronic low back pain.Pain disorders related to psychological factors.
- Registration Number
- IRCT20171107037306N1
- Lead Sponsor
- Rofeideh Rehabilitation Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 60
Inclusion Criteria
Age between 20 and 50 years.
ability for writing and reading.
low back pain more than 3 months.
Exclusion Criteria
Substance and addictive disorder.
Psychiatric disorder( psychosis or bipolar disorder).
Migraine or recurrent headaches.
Brain injury.
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Severity of perceived pain. Timepoint: Before intervention,one week after intervention,one month after intervention. Method of measurement: Visual analog scale- questionnaire of severity of chronic pain questinnaire.;Attention bais. Timepoint: Before intervention,one week after intervention,one month after intervention. Method of measurement: Dot probe test.
- Secondary Outcome Measures
Name Time Method Depression. Timepoint: Before intervention,one week after intervention,one month after intervention. Method of measurement: DASS questionnaire.;Disability due to pain. Timepoint: Before intervention,one week after intervention,one month after intervention. Method of measurement: Roland & Moris disability questionnaire.