Evidence map›Paper›PMID 33806492›Full record

ArticleCells2021

Quantitative Optical Coherence Tomography Angiography (OCTA) Parameters in a Black Diabetic Population and Correlations with Systemic Diseases.

Lincoln T Shaw, Saira Khanna, Lindsay Y Chun, Rose C Dimitroyannis, Sarah H Rodriguez, Nathalie Massamba, Seenu M Hariprasad, Dimitra Skondra

Open access · goldAbstract read
In one paragraph

Article in Cells, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

8 citing papers in PubMed, 16 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

8 authors at 2 institutions in 1 country.

Lincoln T ShawDepartment of Ophthalmology and Visual Science, University of Chicago Medical Center, Chicago, IL 60637, USA.
Saira KhannaDepartment of Ophthalmology and Visual Science, University of Chicago Medical Center, Chicago, IL 60637, USA.ORCID 0000-0001-7373-9429
Lindsay Y ChunDepartment of Ophthalmology and Visual Science, University of Chicago Medical Center, Chicago, IL 60637, USA.
Rose C DimitroyannisDepartment of Ophthalmology and Visual Science, University of Chicago Medical Center, Chicago, IL 60637, USA.
Sarah H RodriguezDepartment of Ophthalmology and Visual Science, University of Chicago Medical Center, Chicago, IL 60637, USA.
Nathalie MassambaDepartment of Ophthalmology and Visual Science, University of Chicago Medical Center, Chicago, IL 60637, USA.
Seenu M HariprasadDepartment of Ophthalmology and Visual Science, University of Chicago Medical Center, Chicago, IL 60637, USA.
Dimitra SkondraDepartment of Ophthalmology and Visual Science, University of Chicago Medical Center, Chicago, IL 60637, USA.
University of Chicago Medical Center · USUniversity of Chicago · US

Funding

University of Chicago University of Chicago Diversity Grant awarded to Lindsay Chun and Dimitra Skondra
6 · The paper itself

Abstract

This is a cross-sectional, prospective study of a population of black diabetic participants without diabetic retinopathy aimed to investigate optical coherence tomography angiography (OCTA) characteristics and correlations with systemic diseases in this population. These parameters could serve as novel biomarkers for microvascular complications; especially in black populations which are more vulnerable to diabetic microvascular complications. Linear mixed models were used to obtain OCTA mean values ± standard deviation and analyze statistical correlations to systemic diseases. Variables showing significance on univariate mixed model analysis were further analyzed with multivariate mixed models. 92 eyes of 52 black adult subjects were included. After multivariate analysis; signal strength intensity (SSI) and heart disease had statistical correlations to superficial capillary plexus vessel density in our population. SSI and smoking status had statistical correlations to deep capillary plexus vessel density in a univariate analysis that persisted in part of the imaging subset in a multivariate analysis. Hyperlipidemia; hypertension; smoking status and pack-years; diabetes duration; creatinine; glomerular filtration rate; total cholesterol; hemoglobin A1C; and albumin-to-creatinine ratio were not significantly associated with any OCTA measurement in multivariate analysis. Our findings suggest that OCTA measures may serve as valuable biomarkers to track systemic vascular functioning in diabetes mellitus in black patients.

Indexed as

AdultAgedBlack or African AmericanCross-Sectional StudiesDiabetes MellitusFemaleHumansMaleMiddle AgedProspective StudiesTomography, Optical CoherenceYoung AdultAfrican-Americanangiographybiomarkerblackcomplicationdiabetes mellitusmicrovascularoptical coherence tomographyretinopathysystemic disease

Identifiers

PMID33806492
PMCPMC7998203
OpenAlexW3135366128

What Socratic holds

Textmetadata
LicenceCC BY
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.