Evidence map›Paper›PMID 40381100›Full record

ArticleInternational ophthalmology2025

Comparison of trabeculectomy and gonioscopy-assisted transluminal trabeculotomy results in long eyes wıth open-angle glaucoma.

Gulsah Gumus Akgun, Selahattin Emirhan Kanik, Cigdem Altan, Nese Alagoz, Ihsan Cakir, Tekin Yasar

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in International ophthalmology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Preliminary Outcomes of iStent Inject vs Kahook Dual Blade Goniotomy Combined With Phacoemulsification: A Randomized Controlled Trial.Medical science monitor : international medical journal of experimental and clinical research · 2026
    Trial
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.

Gulsah Gumus AkgunUniversity of Health Sciences, Beyoglu Eye Training and Research Hospital, Bereketzade Cami Sk. No:2, 34421, Beyoğlu, İstanbul, Turkey. gumus_118_@hotmail.com.
Selahattin Emirhan KanikUniversity of Health Sciences, Beyoglu Eye Training and Research Hospital, Bereketzade Cami Sk. No:2, 34421, Beyoğlu, İstanbul, Turkey.
Cigdem AltanUniversity of Health Sciences, Beyoglu Eye Training and Research Hospital, Bereketzade Cami Sk. No:2, 34421, Beyoğlu, İstanbul, Turkey.
Nese AlagozUniversity of Health Sciences, Beyoglu Eye Training and Research Hospital, Bereketzade Cami Sk. No:2, 34421, Beyoğlu, İstanbul, Turkey.
Ihsan CakirUniversity of Health Sciences, Beyoglu Eye Training and Research Hospital, Bereketzade Cami Sk. No:2, 34421, Beyoğlu, İstanbul, Turkey.
Tekin YasarUniversity of Health Sciences, Beyoglu Eye Training and Research Hospital, Bereketzade Cami Sk. No:2, 34421, Beyoğlu, İstanbul, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study aims to compare one-year results and success rates of trabeculectomy and gonioscopy-assisted transluminal trabeculotomy (GATT) in eyes with long axial length (AL) and glaucoma.

methodThis retrospective study included patients with an AL greater than 24 mm who underwent trabeculectomy (29 eyes) or GATT surgery (33 eyes) in our hospital and had at least a one-year follow-up. Complete success was defined as achieving an IOP > 5 and ≤ 21 mmHg (criterion A), > 5 and ≤ 18 mmHg (criterion B), or > 5 and ≤ 15 mmHg (criterion C), without the use of antiglaucoma medications or additional surgical interventions, except for bleb needling. The same IOP levels with or without medication were considered as overall success.

resultsThe GATT group required significantly more antiglaucoma medications at the 1-week, 1-month, and 3-month follow-ups (p < 0.05 for all). Complete success rates were higher in the trabeculectomy group based on criteria A, B, and C (p < 0.05 for each), and the overall success rates based on criteria A, B, and C were similar in both groups in one-year follow-up (p > 0.05 for each). The failure rates based on all three criteria were similar in both groups (p > 0.05 for each). The cumulative probability of overall success based on criterion B was 93.1, 86.2 and 79.3% at 3, 6 and 12 months in the trabeculectomy group and 90.9, 84.5 and 81.8% at 3, 6 and 12 months in the GATT group. The incidence of postoperative complications was higher in the GATT group, and the majority of complications were haemorrhage-related.

conclusionIn eyes with long AL, the requirement for antiglaucoma medications is reduced in the first three months following trabeculectomy compared to GATT. Although the overall success rate was similar in both groups, the complete success rates of criteria A, B and C were higher in the trabeculectomy group. GATT may be considered an alternative in eyes with long AL.

Indexed as

Glaucoma, Open-AngleGonioscopyIntraocular PressureTrabeculectomyAgedAged, 80 and overFemaleFollow-Up StudiesHumansMaleMiddle AgedRetrospective StudiesTreatment OutcomeVisual AcuityGonioscopy-assisted transluminal trabeculotomyLong axial lengthMyopiaTrabeculectomy

Identifiers

PMID40381100

What Socratic 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 Socratic graph.