Observational studyJapanese journal of ophthalmology2024
Efficacy of 3% diquafosol long-acting eye drops in dry eye patients treated for three months.
Observational study in Japanese journal of ophthalmology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
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.
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Who cites it
1 citing paper in PubMed.
- Diquafosol ophthalmic solution on ocular surface parameters in visual display terminal-associated dry eye disease.International journal of ophthalmology · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo investigate changes in the ocular surface and subjective symptoms during a three months administration of 3% diquafosol long-acting (DQL) eye drops. STUDY
designProspective observational study.
methodsDQL eye drops were administered as the sole treatment for all patients, including those in the group where DQL eye drops were newly prescribed (New DQL) and the group who switched from 3% diquafosol (DQS) eye drops (Switched DQL) in this prospective study. Each group underwent assessment of tear meniscus height (TMH), ocular surface disease index (OSDI), fluorescein break-up time (FBUT), fluorescein score, and Schirmer 1 test before DQL administration, at one month, and at three months. Changes in ocular surface scores and subjective symptoms at each time point were analyzed.
resultsThe study included a total of 63 eyes of 63 patients, with a mean age of 60.3 ±14.6 (SD). Among them, 29 patients (20 women) were in the New DQL group, and 34 patients (24 women) were in the Switched DQL group. Both the New DQL and Switched DQL groups showed significant improvements in TMH, OSDI, FBUT, Fluorescein Score, and Schirmer 1 test after three months of DQL eye drop administration.
conclusionDQL eye drops have the potential to improve ocular scores and subjective symptoms in patients with DE over a three months period, regardless of whether it is newly initiated or as a switch from DQS eye drops.
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Registered trials
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