Evidence map›Paper›PMID 32042742›Full record

ArticleAnnals of translational medicine2019

Traumatic macular hole study: a multicenter comparative study between immediate vitrectomy and six-month observation for spontaneous closure.

Hui-Jin Chen, Ying Jin, Li-Jun Shen, Yi Wang, Zhi-Yong Li, Xiao-Yun Fang, Zhi-Liang Wang, Xu-Dong Huang, Zhi-Jun Wang, Zhi-Zhong Ma

Open access · diamondAbstract read
In one paragraph

Article in Annals of translational medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.7field-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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Pooled it
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  9. Macular holes following vitrectomy for rhegmatogenous retinal detachment: epiretinal proliferation and spontaneous closure of macular holes.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2021
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 9 institutions in 1 country.

Hui-Jin ChenDepartment of ophthalmology, Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing 100191, China.
Ying JinDepartment of ophthalmology, Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing 100191, China.
Li-Jun ShenThe Eye Hospital of Wenzhou Medical University, Wenzhou 325027, China.
Yi WangSouthwest Eye Hospital of Third Military Medical University, Chongqing 400038, China.
Zhi-Yong LiXingtai Eye Hospital of Hebei Province, Xingtai 054000 China.
Xiao-Yun FangDepartment of Ophthalmology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China.
Zhi-Liang WangDepartment of Ophthalmology, Shanghai Ninth People's Hospital Affiliated Shanghai Jiaotong University School of Medicine, Shanghai 200011, China.
Xu-Dong HuangWeifang Eye Hospital, Weifang 261000, China.
Zhi-Jun WangDepartment of Ophthalmology, China-Japan Friendship Hospital, Beijing 100029, China.
Zhi-Zhong MaDepartment of ophthalmology, Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing 100191, China.
Peking University · CNAffiliated Eye Hospital of Wenzhou Medical College · CNChina-Japan Friendship Hospital · CNHebei Eye Hospital · CNPeking University Third Hospital · CNSecond Affiliated Hospital of Zhejiang University · CNShanghai Ninth People's Hospital · CNSouthwest Hospital · CNWeifang People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundClosure of traumatic macular hole (TMH) can be achieved spontaneously or by surgical intervention. Thus far, there exist no prospective comparative studies that have analyzed the difference between the two modalities. This study aimed to compare the anatomical and visual recovery of eyes with TMH following either an immediate vitrectomy or six-month observation.

methodsThis was a multicenter prospective comparative study. Eight centers participated in the study. Patient data from 40 eyes with a recent history of blunt ocular trauma and newly formed full-thickness TMH were recruited in this study. The participating patients selected between an early vitrectomy or a six-month observation after a doctor explained the potential benefits and risks of both strategies in an unbiased manner. Twenty-five patients underwent an immediate vitrectomy, and 15 patients received six-month observation. Patients were assessed by spectral-domain optical coherence tomography (SD-OCT) and best-corrected visual acuity (BCVA).

resultsClosure rates were 66.7% for the observational group, and 100% for the surgical group (P=0.002). There were no vision-threatening ocular complications in both groups. For the observational group, the mean closure time was 2.5±1.6 months, and 80% of the hole closure occurred within 3 months; cystic edema on the edge of the hole at baseline was significantly more frequent in the non-closed subgroup than in the closed subgroup (P=0.03). There were no significant differences in the foveal microstructure and in the final visual outcome between the spontaneously closed cases and the surgically closed cases.

conclusionsTMH had a moderately high incidence of spontaneous closure, but an immediate vitrectomy achieved an even higher closure rate. Vitrectomy was effective and safe to treat TMH, while a 3-month observation for spontaneous closure may be an alternative modality for TMH management. Cystic edema on the edge of the hole may be an unfavorable factor for the spontaneous closure of TMH.

Indexed as

observationTraumatic macular hole (TMH)vitrectomy

Identifiers

PMID32042742
PMCPMC6989969
OpenAlexW2992882127

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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.