Effects of cognitive behavioral therapy on illness perception in chronic insomnia disorder

Not Applicable

• Conditions: G47.00; chronic insomnia disorder.; Insomnia

• Registration Number: IRCT20190417043300N2
• Lead Sponsor: Research & technology assistance of Kharazmi University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Last Update Posted: 26 August 2019

Recruitment & Eligibility

• Status: Complete
• Sex: Female
• Target Recruitment: 2

Inclusion Criteria

Age between 18 to 55 years old
Suffering from insomnia for three months or more
Education equal to or more than 12 grade in Iran
Completing informed consent form

Exclusion Criteria

Suffering from an unstable or undiagnosed disorder or disease
Comorbidity with schizophrenia, epilepsy, traumatic brain injury (TBI), bipolar disorder, and other sleep disorders
Taking a medication for treating insomnia disorder
Suffering from a cognitive impairment that makes it impossible to follow treatment instructions
Consuming drugs and alcohol until equal to or less than six months before the study begins
Having night or unstable work shift

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Illness perception. Timepoint: Pretreatment, session 4, post-treatment, 1-month follow-up, 3-month follow-up. Method of measurement: Brief form of Illness Perception Questionnaire (B-IPQ).;Sleep efficiency. Timepoint: Pretreatment, session 4, post-treatment, 1-month follow-up, 3-month follow-up. Method of measurement: Formula.