Evidence map›Paper›PMID 32089871›Full record

ArticleJournal of ophthalmology2020

Causes and Clinical Impact of Loss to Follow-Up in Patients with Proliferative Diabetic Retinopathy.

Hazem Abdelmotaal, Walid Ibrahim, Mohamed Sharaf, Khaled Abdelazeem

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Journal of ophthalmology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04018326 (Causes and Clinical Impact of Loss to Follow-up in Patients With Proliferative Diabetic Retinopathy), which is not on this map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
3.7field-weighted citation impact, top 6% 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.

NCT04018326 completednot on this map

Causes and Clinical Impact of Loss to Follow-up in Patients With Proliferative Diabetic Retinopathy

TypeobservationalSponsorAssiut UniversityRan2013 to 2018Enrolled467ConditionsDiabetic Retinopathy
3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
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  16. Levels and Correlates of Numeracy Skills in Lebanese Adults with Diabetes: A Cross-Sectional Study.International journal of environmental research and public health · 2022
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  17. Discontinuation and loss to follow-up rates in clinical trials of intravitreal anti-vascular endothelial growth factor injections.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2022
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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

4 authors at 1 institution in 1 country.

Hazem AbdelmotaalDepartment of Ophthalmology, Faculty of Medicine, Assiut University, Assiut, Egypt.ORCID https://orcid.org/0000-0002-7429-3796
Walid IbrahimDepartment of Ophthalmology, Faculty of Medicine, Assiut University, Assiut, Egypt.
Mohamed SharafDepartment of Ophthalmology, Faculty of Medicine, Assiut University, Assiut, Egypt.
Khaled AbdelazeemDepartment of Ophthalmology, Faculty of Medicine, Assiut University, Assiut, Egypt.ORCID https://orcid.org/0000-0002-3437-6984
Assiut University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study determined the clinical impact and causes of loss to follow-up (LTFU) from the patients' perspective in individuals with proliferative diabetic retinopathy (PDR) who received panretinal photocoagulation (PRP) and/or intravitreal injections (IVIs) of antivascular endothelial growth factor (VEGF).

methodsThis prospective cohort study included 467 patients with PDR who received PRP and/or IVIs of anti-VEGF between May 2013 and June 2018. LTFU was defined as missing any follow-up visit for any interval exceeding 6 months, provided that patients eventually resumed care. Main outcome measures include rates and causes of LTFU.

resultsA total of 391 patients (83.7%) were followed up, and 76 patients (16.3%) were LTFU over the study period. Rates of LTFU decreased with age (

conclusionsLTFU threatens vision in PDR patients receiving PRP and/or IVIs of anti-VEGF. Possibly, patient-specific LTFU causes should be addressed before treatment in order to minimize the risk of LTFU. The clinical trial is registered with NCT04018326 (trial registration: ClinicalTrials.gov Identifier: NCT04018326, 10th of July 2019 "Retrospectively registered").

Identifiers

PMID32089871
PMCPMC7031713
OpenAlexW3005239446

What OpenQuestion holds

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LicenceCC BY
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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.