Evidence map›Paper›PMID 32533393›Full record

ArticleJapanese journal of ophthalmology2020

Comparison of the short-term effectiveness and safety profile of ab interno combined trabeculotomy using 2 types of trabecular hooks.

Takashi Omoto, Takashi Fujishiro, Kimiko Asano-Shimizu, Koichiro Sugimoto, Rei Sakata, Hiroshi Murata, Ryo Asaoka, Megumi Honjo, Makoto Aihara

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Japanese journal of ophthalmology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.0field-weighted citation impact, top 7% 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

20 citing papers in PubMed, 28 citations in OpenAlex.

  1. Trial
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  3. Article
  4. Visual Function After Schlemm's Canal-Based MIGS.Journal of clinical medicine · 2025
    Review
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  6. Article
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  11. Article
  12. Article
  13. Article
  14. One-year outcomes and predictable factors for microhookInternational journal of ophthalmology · 2022
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. An Alternate Technique for Goniotomy.Journal of ophthalmic & vision research
    Article
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 2 institutions in 1 country.

Takashi OmotoDepartment of Ophthalmology, University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
Takashi FujishiroDepartment of Ophthalmology, University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan. fujishiro-tky@umin.ac.jp.ORCID http://orcid.org/0000-0002-2120-6839
Kimiko Asano-ShimizuDepartment of Ophthalmology, University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
Koichiro SugimotoDepartment of Ophthalmology, University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
Rei SakataDepartment of Ophthalmology, University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
Hiroshi MurataDepartment of Ophthalmology, University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
Ryo AsaokaDepartment of Ophthalmology, University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
Megumi HonjoDepartment of Ophthalmology, University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
Makoto AiharaDepartment of Ophthalmology, University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
The University of Tokyo · JPJR Tokyo General Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo compare the short-term surgical effectiveness and safety profile of ab interno trabeculotomy using 2 types of trabecular hooks. STUDY

designRetrospective comparative study. PATIENTS AND

methodsA retrospective chart review was performed on Japanese open-angle glaucoma patients who underwent ab interno trabeculotomy with phacoemulsification and who had a 6-month follow-up. Trabeculotomy was performed using 2 kinds of trabecular hooks, the Tanito ab interno Trabeculotomy Micro-hook (TMH) or the Kahook Dual Blade (KDB). The patients' demographics, preoperative and postoperative intraocular pressures (IOPs), medication scores, and occurrence of complications were analyzed and compared.

resultsFifty-nine eyes with open-angle glaucoma were included in the final analysis. Trabeculotomy was performed using the TMH in 30 eyes (50.8%) and the KDB in 29 eyes (49.2%). Significant decreases in IOP from the baseline (P < 0.001, except for the 1-month time-point in the KDB group, when P < 0.01) after the 1-month time-point and the medication scores (P < 0.001) at all time-points were noted in both groups. However, the percentage changes in the IOP and medication scores from the baseline at each time-point did not differ significantly between the 2 groups, with the exception of the medication score at the 1-month time-point (P < 0.0283). The occurrence of postoperative complications was similar in the 2 groups.

conclusionsThe present study demonstrates the absence of significant differences in IOP and medication score reductions at almost all time-points between the TMH and KDB groups.

Indexed as

AgedAged, 80 and overAntihypertensive AgentsFemaleFollow-Up StudiesGlaucoma, Open-AngleHumansIntraocular PressureMaleMiddle AgedPhacoemulsificationPostoperative ComplicationsRetrospective StudiesTonometry, OcularTrabecular MeshworkTrabeculectomyAntihypertensive AgentsGlaucomaIntraocular pressureMIGSTrabeculectomyTrabeculotomy

Identifiers

PMID32533393
OpenAlexW3035493296

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.