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OpenTrials
Completed

NCT Number: NCT00851188

Internet Delivered Self-help for Insomnia

The current study aims to evaluate the effects of internet-delivered self-help CBT for insomnia through a randomised controlled trial. Adult persons with insomnia will be invited via a popular scientific website to fill out online questionnaires. Participants will be randomised into treatment groups or the waiting list. Participants will be measured 4, 16, and 40 weeks after intervention with the same questionnaires.

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Key information

Conditions

Insomnia Dyssomnias Mental Disorders Nervous System Diseases Sleep Disorders, Intrinsic Sleep Initiation and Maintenance Disorders Sleep Wake Disorders

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Utrecht University

Utrecht, 3508TC, Netherlands

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Insomnia
  • Access to the internet

Exclusion criteria

  • Alcohol or substance abuse
  • Severe depression
  • Being suicidal
  • Sleep apnea
  • Schizophrenic or having a psychosis disorder

Treatment and study plan

Internet CBT self-help

Behavioral

Internet based Cognitive behavioral self-help method for insomnia

CBT self-help booklet

Behavioral

Cognitive behavioral self-help method for insomnia via booklet

Waiting List

Other

Waiting list

Primary outcomes

  1. Sleep Diary

    Time frame: 1 year

    Daily self-observation used to calculate Total Sleep Time, Wake After Sleep Onset, Sleep Onset Latency, Sleep Efficiency, and Day ratings.

Secondary outcomes

  1. Anxiety rating

    Time frame: 1 year

    Measured with the HADS

  2. Depression ratings

    Time frame: 1 year

    Measured with the CES-D

  3. Sleep medication

    Time frame: 1 year

    Measured in the daily diary log

Sponsors and collaborators

Lead sponsor

Jaap Lancee

Other

Registry information

Important dates

Study start
2009
Primary completion
2010
Study completion
2010
First posted
Feb 25, 2009
Registry last updated
Jun 13, 2012

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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