Evidence map›Paper›PMID 34708787›Full record

Observational studyIndian journal of ophthalmology2021

Intravitreal anti-vascular endothelial growth factor with and without topical non-steroidal anti-inflammatory in centre-involving diabetic macular edema.

Sashwanthi Mohan, Gajendra Chawla, Janani Surya, Rajiv Raman

Open access · diamondAbstract readObservational Study
In one paragraph

Observational study in Indian journal of ophthalmology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 2 pooled it
1.3field-weighted citation impact, top 21% 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

7 citing papers in PubMed, 2 syntheses or guidelines pooled it, 10 citations in OpenAlex.

  1. Pooled it
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  3. Article
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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.

Sashwanthi MohanShri Bhagwan Mahavir Vitreoretinal Services, Vision Research Foundation, Sankara Nethralaya, Chennai, Tamil Nadu, India.
Gajendra ChawlaDepartment of Vitreoretina, Vision Care and Research Centre, Bhopal, Madhya Pradesh, India.
Janani SuryaShri Bhagwan Mahavir Vitreoretinal Services, Vision Research Foundation, Sankara Nethralaya, Chennai, Tamil Nadu, India.
Rajiv RamanShri Bhagwan Mahavir Vitreoretinal Services, Vision Research Foundation, Sankara Nethralaya, Chennai, Tamil Nadu, India.
Sankara Nethralaya · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeIntravitreal anti-vascular endothelial growth factor (VEGF) therapy is the mainstay in the management of center-involving diabetic macular edema (CI-DME). Topical nonsteroidal anti-inflammatory drugs (NSAIDs) have been used to treat CI-DME as well. Whether there is any benefit of using both together has not been explored. The aim of this study was to compare visual acuity and OCT outcomes in patients with CI-DME who receive intravitreal anti-VEGF with and without topical NSAIDs in CI-DME.

methodsThis was A retrospective observational study in two centers in India. The study compared visual and OCT parameters of patients with CI-DME treated with intravitreal anti-VEGF monotherapy (group 1, N = 100) versus intravitreal anti-VEGF therapy with topical NSAIDs (group 2, N = 50) over 1-year follow-up. Continuous and categorical parameters were compared using parametric and nonparametric tests, respectively.

resultsOver the 1-year follow-up, group 2 received more mean number of intravitreal injections (group 1: 2.26 ± 1.71 vs. group 2: 3.74 ± 2.42; P < 0.0001). There were no differences between the groups in visual acuity and OCT thickness at 1-year follow-up.

conclusionCombination therapy of topical NSAIDs with intravitreal anti-VEGF did not show any beneficial effects in terms of visual outcomes, reduction in central subfoveal thickness, or reduction in the mean number of injections in our study.

Indexed as

Diabetes MellitusDiabetic RetinopathyMacular EdemaAngiogenesis InhibitorsAnti-Inflammatory AgentsAnti-Inflammatory Agents, Non-SteroidalBevacizumabHumansIntravitreal InjectionsRanibizumabRetrospective StudiesAngiogenesis InhibitorsAnti-Inflammatory AgentsAnti-Inflammatory Agents, Non-SteroidalBevacizumabRanibizumabDiabetic macular edemaintravitreal anti-VEGFtopical nonsteroidal anti-inflammatory drugs

Identifiers

PMID34708787
PMCPMC8725128
OpenAlexW3209688233

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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 OpenQuestion graph.