Evidence map›Paper›PMID 41425193›Full record

ArticleFrontiers in sleep2025

How do youth with Delayed Sleep-Wake Phase Disorder experience a chronobiological treatment protocol? An interview study.

Ane Wilhelmsen-Langeland, Ingrid Dundas, Ståle Pallesen, Bjørn Bjorvatn, Inger Hilde Nordhus, Ingvild West Saxvig

Abstract read
In one paragraph

Article in Frontiers in sleep, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Ane Wilhelmsen-LangelandBjørgvin District Psychiatric Center, Division of Psychiatry, Haukeland University Hospital, Bergen, Norway.
Ingrid DundasDepartment of Clinical Psychology, University of Bergen, Bergen, Norway.
Ståle PallesenDepartment of Psychosocial Science, University of Bergen, Bergen, Norway.
Bjørn BjorvatnNorwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway.
Inger Hilde NordhusDepartment of Clinical Psychology, University of Bergen, Bergen, Norway.
Ingvild West SaxvigNorwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: Treatment with timed bright light and exogenous melatonin has been shown to effectively advance the sleep-wake rhythm in patients with Delayed Sleep-Wake Phase Disorder (DSWPD). However, the treatment protocol is demanding, which may negatively affect treatment adherence. The objective of the present study was thus to explore how young adults participating in a treatment study for DSWPD experienced the treatment protocol. Method: Individual semi-structured interviews were conducted with 11 young adults with DSWPD. An introductory request was to rate whether they thought the treatment was worth the effort, with response options ranging from 0 to 100 (totally worth the effort). Interviews were analyzed using thematic analysis. Results: The mean rating of the treatment was 72.5 (range 60-100), indicating that all participants considered the benefits to outweigh the effort. The thematic analysis resulted in three themes: (1) Benefits and gains (2) Costs and losses and (3) Improving the cost-benefit ratio in order to prevail with the treatment. Participants described benefits in terms of an advanced circadian phase, improved everyday lives and self-evaluation. However, adhering to treatment and the resulting circadian phase advance also involved certain costs and losses. Still, participants also described how cost could be reduced by gradually tailoring the treatment protocol and their daily routines to individual needs. Conclusion: All participants considered the treatment to be worth the effort, but individual tailoring was necessary to minimize the effort/cost. The benefits of the treatment extended beyond sleep and circadian phase, positively affecting self-evaluation and beliefs regarding others' perception.

Indexed as

bright light therapycircadian rhythm sleep disordersDelayed Sleep-Wake Phase Disorderinterview studymelatoninsleep scheduling

Identifiers

PMID41425193
PMCPMC12713934

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.