Evidence map›Paper›PMID 33123988›Full record

ArticleOphthalmology and therapy2021

Characteristics of Patients with Pseudoexfoliation Syndrome at a Tertiary Eye Care Center in Jordan: A Retrospective Chart Review.

Hisham Jammal, Mohammed Abu Ameera, Noor Al Qudah, Mohammed Aldalaykeh, Areen Abukahel, Ahmed Al Amer, Muawyah Al Bdour

Open access · goldAbstract read
In one paragraph

Article in Ophthalmology and therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.4field-weighted citation impact, top 17% 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

10 citing papers in PubMed, 14 citations in OpenAlex.

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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

7 authors at 3 institutions in 1 country.

Hisham JammalDepartment of Ophthalmology, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan. hmjammal@just.edu.jo.ORCID http://orcid.org/0000-0002-1265-7224
Mohammed Abu AmeeraDepartment of Ophthalmology, Faculty of Medicine, The University of Jordan, Amman, Jordan.
Noor Al QudahDepartment of Ophthalmology, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan.
Mohammed AldalaykehCommunity and Mental Health Nursing Department, College of Nursing, Jordan University of Science and Technology, Irbid, Jordan.
Areen AbukahelDepartment of Ophthalmology, Jordan University Hospital, Amman, Jordan.
Ahmed Al AmerDepartment of Ophthalmology, Jordan University Hospital, Amman, Jordan.
Muawyah Al BdourDepartment of Ophthalmology, Faculty of Medicine, The University of Jordan, Amman, Jordan.
Jordan University of Science and Technology · JOJordan Hospital · JOUniversity of Jordan · JO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo present the clinical profile of patients with pseudoexfoliation (PXF) and describe its association with pseudoexfoliation glaucoma and cataract surgery complications at a university hospital in Jordan.

methodsElectronic chart search was performed among patients aged ≥ 50 years who attended the Jordan University Hospital between January 2015 and March 2018, to identify patients with pseudoexfoliation. Data derived from history and ophthalmic examination regarding laterality of pseudoexfoliation, presence of glaucoma, glaucoma surgery, cataract, cataract surgery, lens instability, and complications of cataract surgery were collected and analyzed.

resultsOf 19,753 patient records searched, 962 (477 male and 485 female) had PXF (4.9%). The mean (SD) age was 71.8 (8.1) years. Pseudoexfoliation was unilateral in 539 patients (56.0%). The mean age of patients with clinically bilateral PXF was significantly higher than those with clinically unilateral PXF (p = 0.001). Pseudoexfoliation glaucoma was present in 237 of 962 (25.4%) patients with PXF and was significantly associated with clinically bilateral PXF (p < 0.001) and male gender (p = 0.001). In 454 (48.9%) patients (638 eyes) who underwent cataract surgery, there was no statistically significant difference in the rate of intraoperative complications between PXF eyes and the fellow eyes of clinically unilateral PXF eyes (p = 0.37), or between patients with clinically unilateral and clinically bilateral PXF (p = 0.78).

conclusionIn this large hospital-based study, the frequency of PXF was 4.9%. Glaucoma was present in one fourth of patients and was significantly associated with clinically bilateral PXF and male gender. Cataract surgery complication rates were not statistically different between PXF and the fellow eyes of clinically unilateral PXF eyes. Surgeons need to be aware of the potential increased risk of intraoperative complications in both groups.

Indexed as

Cataract surgeryComplicationsGlaucomaJordanPseudoexfoliation

Identifiers

PMID33123988
PMCPMC7886922
OpenAlexW3096644959

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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.