ArticleBMC ophthalmology2025
A retrospective study of posterior vitreous detachment in patients with non-arteritic anterior ischemic optic neuropathy referred to Rasoul Akram hospital in 2022-2023.
Article in BMC ophthalmology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionPrevious studies have provided evidence that non-arterial ischemic optic neuropathy (NAION), vitreous traction, and posterior vitreous detachment (PVD) may be related; However, a detailed description of the predictive features of PVD in these patients has been provided in a few studies so far. By conducting this study, we decided to take a positive step in clarifying the pathophysiology of the relationship between the two disorders and increasing the patient's quality of life through early detection.
methodsIn this descriptive cross-sectional study, after obtaining the necessary permits from the Ethics Committee of Iran University of Medical Sciences, the information in the clinical records of patients with ischemic optic neuropathy referred to Rasoul Akram Hospital from March 2022 to December 2023 was analyzed. Exclusion criteria included having diabetes, intraocular bleeding, intraocular inflammation, and a history of eye trauma or surgery. Moreover, patient information including age, gender, presence of papillary edema, optic atrophy, intracranial pressure (ICP) rise, and presence of PVD was extracted from the file. At the end, the data collected from the patients was entered into the statistical software SPSS version 26 and employed Chi-square tests for analysis.
resultsPVD was seen in 18 patients (18.9%) out of 95 patients evaluated. A statistically significant relationship was seen only between the age group of patients with the presence of PVD (P = 0.028); In this way, with increasing age, the percentage of PVD from 0.0% in the age group below 18 years, to 7.1% in the age group 18-38 years, to 26.2% in the age group 38-58 years and to 7. 35% was significantly increased in the age group of 58 years respectively. Meanwhile, no statistically significant relationship was found between other variables including gender, the presence of papillary edema, optic atrophy, and ICP rise with the presence of PVD (P > 0.05).
conclusionIn patients with optic nerve ischemic neuropathy, the incidence of PVD increases significantly with age. Therefore, to find a causal relationship between PVD and optic nerve ischemic neuropathy, an age-related factor should be sought. Hence, future research should be designed and implemented to compare the mechanism of PVD and non-arteritic ischemic optic neuropathy (NAION) at the same time in different age groups.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.