Evidence map›Paper›PMID 29581522›Full record

ArticleEye (London, England)2018

Relationship between age and surgical success after trabeculectomy with adjunctive mitomycin C.

Thi Kieu Hau Hoang, Young Kook Kim, Jin Wook Jeoung, Ki Ho Park

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Eye (London, England), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

14 citing papers in PubMed, 21 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 2 countries.

Thi Kieu Hau HoangDepartment of Ophthalmology, Seoul National University Hospital, Seoul, Korea.
Young Kook KimDepartment of Ophthalmology, Seoul National University Hospital, Seoul, Korea.
Jin Wook JeoungDepartment of Ophthalmology, Seoul National University Hospital, Seoul, Korea.
Ki Ho ParkDepartment of Ophthalmology, Seoul National University Hospital, Seoul, Korea. kihopark@snu.ac.kr.ORCID http://orcid.org/0000-0002-8137-8843
Seoul National University Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate whether there is any effect of age on bleb morphology and surgical success after trabeculectomy with adjunctive Mitomycin C (MMC).

methodsA total 143 eyes of 123 patients were divided into two groups: group 1 ( ≤ 60 years old, n = 85) and group 2 ( > 60 years old, n = 58). Kaplan-Meier survival curve analysis was used to assess long-term surgical success according to "complete success" (intraocular pressure (IOP) reduction ≥ 30% without medications) and "qualified success" criteria (IOP reduction ≥ 30%, with or without medications) between the two groups. Cox proportional hazard models were used to examine the factors associated with surgical success. Bleb morphology was evaluated by height, extent and vascularity at postoperative 1 month, 3 months, 6 months, and 12 months.

resultsThe younger-age group (group 1) showed significantly better results, in terms of both complete success and qualified success, than did the older-age group (group 2) (p < 0.001 and p = 0.01, respectively). Age and preoperative anti-glaucoma medications were the factors related to complete success (p = 0.001). Also, there were significant differences in height, extent and vascularity of bleb between the two groups (p = 0.038, p = 0.002 and p = 0.006, respectively).

conclusionThe long-term surgical outcome after trabeculectomy with MMC was better in the younger-age group than in the older-age group. Specifically, the younger-age group showed a more prominent and more localized bleb with less vascularity.

Indexed as

Visual AcuityAdministration, TopicalAdolescentAdultAgedAge DistributionAge FactorsAlkylating AgentsChildChild, PreschoolFemaleFollow-Up StudiesGlaucoma, Open-AngleHumansIncidenceIntraocular PressureAlkylating AgentsMitomycin

Identifiers

PMID29581522
PMCPMC6085316
OpenAlexW2795659999

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.