Evidence map›Paper›PMID 29980870›Full record

Observational studyJapanese journal of ophthalmology2018

Changes in conjunctival-scleral thickness after strabismus surgery measured with anterior segment optical coherence tomography.

Hiroko Suzuki, Akiko Hikoya, Miwa Komori, Risako Inagaki, Takashi Haseoka, Shinji Arai, Yuri Takagi, Yoshihiro Hotta, Miho Sato

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in Japanese journal of ophthalmology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 27% of its field
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

7 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
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  3. Observational
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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

9 authors at 1 institution in 1 country.

Hiroko SuzukiDepartment of Ophthalmology, Hamamatsu University Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, Japan.
Akiko HikoyaDepartment of Ophthalmology, Hamamatsu University Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, Japan.
Miwa KomoriDepartment of Ophthalmology, Hamamatsu University Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, Japan.
Risako InagakiDepartment of Ophthalmology, Hamamatsu University Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, Japan.
Takashi HaseokaDepartment of Ophthalmology, Hamamatsu University Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, Japan.
Shinji AraiDepartment of Ophthalmology, Hamamatsu University Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, Japan.
Yuri TakagiDepartment of Ophthalmology, Hamamatsu University Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, Japan.
Yoshihiro HottaDepartment of Ophthalmology, Hamamatsu University Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, Japan.
Miho SatoDepartment of Ophthalmology, Hamamatsu University Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, Japan. mihosato.syajyaku@gmail.com.
Hamamatsu University School of Medicine · JP

Funding

Japan Society for the Promotion of Science JP16K11264
6 · The paper itself

Abstract

purposeTo evaluate changes in conjunctival-scleral thickness following strabismus surgery with anterior segment optical coherence tomography (AS-OCT). STUDY

designProspective, observational, consecutive case series.

methodsDistances between the conjunctival epithelium and inner scleral wall were measured with AS-OCT before and 3-5 months after strabismus surgery. The measurements were performed at 1.5 mm (limbus), 7.0 mm (insertion), and 8.0 mm (tendon) posterior to the scleral spur on the lateral rectus muscle (LR); and 1.5 mm (limbus), 4.0 mm (insertion), and 5.5 mm (tendon) posterior to the scleral spur on the medial rectus muscle (MR). Thirty-three extraocular muscles (20 LRs and 13 MRs) from 23 subjects were studied.

resultsThicknesses were significantly less at the insertion (0.95-0.78 mm; p < 0.001) and tendon (0.99-0.78 mm; p < 0.001) after LR recession and at the tendon (1.21-0.92 mm; p = 0.02) after MR recession. Thicknesses were significantly greater at the insertion (0.82-1.07 mm; p = 0.01) and tendon (0.95-1.28 mm; p = 0.01) after MR resection or plication and at the limbus, insertion, and tendon (0.75-0.90 mm, 0.94-1.19 mm, 1.03-1.28 mm, respectively; all p = 0.04) after LR resection or plication.

conclusionConjunctival-scleral thicknesses showed various changes after recession and resection or plication. These findings may help detect previous surgical operations when conjunctival scarring and ciliary vessel changes are unclear.

Indexed as

AdolescentAdultAgedAnterior Eye SegmentChildChild, PreschoolConjunctivaFemaleHumansMaleMiddle AgedOculomotor MusclesOphthalmologic Surgical ProceduresPostoperative PeriodProspective StudiesScleraAnterior segment optical coherence tomographyConjunctival–scleral thicknessRecessionResectionStrabismus surgery

Identifiers

PMID29980870
OpenAlexW2825783532

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.