Evidence map›Paper›PMID 42194478›Full record

ArticleHealthcare (Basel, Switzerland)2026

Efficacy of Smartphone-Based Digital Brief Behavioral Treatment for Insomnia with Adjunct Light Therapy in Young Adults with Insomnia Symptoms and Late Chronotypes: A Three-Arm Randomized Controlled Trial Protocol.

Ryuji Furihata, Tomonari Shimamoto, Yukako Nakagami, Satoe Okabayashi, Kosuke Kiyohara, Toshiki Akahoshi, Yoshimitsu Takahashi, Taku Iwami

Abstract read
In one paragraph

Article in Healthcare (Basel, Switzerland), 2026. 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

8 authors.

Ryuji FurihataAgency for Student Support and Disability Resources, Kyoto University, Yoshida-honmachi, Sakyo-ku, Kyoto 606-8501, Japan.ORCID 0000-0002-0809-2697
Tomonari ShimamotoDepartment of Preventive Services, Kyoto University School of Public Health, Graduate School of Medicine, Kyoto 606-8501, Japan.ORCID 0000-0001-7661-6299
Yukako NakagamiAgency for Student Support and Disability Resources, Kyoto University, Yoshida-honmachi, Sakyo-ku, Kyoto 606-8501, Japan.ORCID 0000-0001-7495-8957
Satoe OkabayashiAgency for Health, Safety and Environment, Kyoto University, Kyoto 606-8501, Japan.ORCID 0000-0001-9919-6768
Kosuke KiyoharaDepartment of Food Science, Otsuma Women's University, Tokyo 102-8357, Japan.ORCID 0000-0003-0644-6129
Toshiki AkahoshiShinjuku Sleep and Respiratory Clinic, KEISHINKINENKAI Medical Corporation, Tokyo 160-0023, Japan.
Yoshimitsu TakahashiDepartment of Implementation Science in Public Health, Kyoto University School of Public Health, Kyoto 606-8501, Japan.ORCID 0000-0003-4073-9945
Taku IwamiDepartment of Preventive Services, Kyoto University School of Public Health, Graduate School of Medicine, Kyoto 606-8501, Japan.

Funding

Japan Society for the Promotion of Science 25K14911
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

brief behavioral treatment for insomniachronotypedigitalinsomnialight therapyrandomized–controlled trialsmartphone app

Identifiers

PMID42194478
PMCPMC13205281

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

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.