Digital Cognitive Behavior Therapy for Insomnia Compared With Digital Patient Education About Insomnia in Individuals Referred to Public Mental Health Services in Norway
Last updated on July 2021Recruitment
- Recruitment Status
- Recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Insomnia
- Mental Disorder
- Type
- Interventional
- Phase
- Not Applicable
- Design
- Allocation: RandomizedIntervention Model: Parallel AssignmentMasking: Triple (Participant, Care Provider, Outcomes Assessor)Masking Description: Participants are blinded to their group allocation, but complete blinding is not possible as the participants may understand whether they have received the active or control condition.Primary Purpose: Treatment
Participation Requirements
- Age
- Between 18 years and 125 years
- Gender
- Both males and females
Description
(27th May 2021) We have revised one of the study exclusion criteria. In the initial protocol we reported that we would exclude individuals with clinical evidence of sleep apnea, namely, we stated that: "Sleep apnea screening: An Epworth Sleepiness Scale (ESS) score >=13, indicative of high levels of...
(27th May 2021) We have revised one of the study exclusion criteria. In the initial protocol we reported that we would exclude individuals with clinical evidence of sleep apnea, namely, we stated that: "Sleep apnea screening: An Epworth Sleepiness Scale (ESS) score >=13, indicative of high levels of objective daytime sleepiness associated with organic sleep disorders and/or positive endorsement of a screening question for sleep apnea (the item asks if they "usually or everyday snore and stop breathing and have difficulties staying awake during the day")." We have now modified the exclusion criterion, so that it is based on the screening question alone. Our updated exclusion criterion is now stated as follows: "Sleep apnea screening: A positive endorsement of a screening question for sleep apnea (the item asks if they "usually or everyday snore and stop breathing and have difficulties staying awake during the day")." i.e. the ESS score is no longer part of the assessment for eligibility for inclusion. The rationale for this change is that several publications and international experts have questioned the reliability and validity of the ESS cut-off score (>=13) when the scale is used in psychiatric outpatient populations (psychometrics in clinical samples are only modest when compared with ESS for screening community-based and/or non-clinical samples). As such ESS score is no longer used as an exclusion criterion, but we will continue to collect these data at baseline assessment and will report the ESS scores for the recruited sample. At the time of making the amendment, 29 participants had been excluded on the basis of the ESS score.
Tracking Information
- NCT #
- NCT04621643
- Collaborators
- Norwegian University of Science and Technology
- Folkehelseinstituttet
- University Hospital, Akershus
- Helse Stavanger HF
- University of Virginia
- University of California, Berkeley
- Helse Møre og Romsdal HF
- Investigators
- Study Director: Pål Sandvik, md St Olavs Hospital, Division of Mental Health Care Principal Investigator: Håvard Kallestad, phd Norwegian University of Science and Technology