Evidence map›Paper›PMID 31994615›Full record

ArticleClinics (Sao Paulo, Brazil)2020

Usefulness of aqueous and vitreous humor analysis in infectious uveitis.

Helen Nazareth Veloso Dos Santos, Eduardo Ferracioli-Oda, Thaisa Silveira Barbosa, Camila Sayuri Vicentini Otani, Tatiana Tanaka, Luciane de Carvalho Sarahyba da Silva, Guilherme de Oliveira Lopes, Andre Doi, Carlos Eduardo Hirata, Joyce Hisae Yamamoto

Abstract readEvaluation Study
In one paragraph

Article in Clinics (Sao Paulo, Brazil), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

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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

10 authors.

Helen Nazareth Veloso Dos SantosServico de Uveites, Departmento de Oftalmologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR.ORCID 0000-0002-1336-0529
Eduardo Ferracioli-OdaServico de Uveites, Departmento de Oftalmologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR.ORCID 0000-0002-3993-3794
Thaisa Silveira BarbosaServico de Uveites, Departmento de Oftalmologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR.ORCID 0000-0002-7726-3445
Camila Sayuri Vicentini OtaniServico de Uveites, Departmento de Oftalmologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR.ORCID 0000-0002-3158-8412
Tatiana TanakaServico de Uveites, Departmento de Oftalmologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR.ORCID 0000-0002-4641-7421
Luciane de Carvalho Sarahyba da SilvaSecao de Biologia Molecular, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR.ORCID 0000-0002-7646-7497
Guilherme de Oliveira LopesSecao de Citometria de Fluxo, Divisao do Laboratorio Central DLC, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR.ORCID 0000-0002-1186-3181
Andre DoiSecao de Biologia Molecular, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR.ORCID 0000-0002-0722-1880
Carlos Eduardo HirataServico de Uveites, Departmento de Oftalmologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR.ORCID 0000-0001-6260-4932
Joyce Hisae YamamotoServico de Uveites, Departmento de Oftalmologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR.ORCID 0000-0001-6869-2988

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate the role of intraocular fluid analysis as a diagnostic aid for uveitis.

methodsTwenty-eight samples (27 patients including 3 HIV-infected patients) with active (n=24) or non-active (n=4) uveitis were submitted to aqueous (AH; n=12) or vitreous humor (VH) analysis (n=16). All samples were analyzed by quantitative PCR for herpes simplex virus (HSV), varicella zoster virus (VZV), cytomegalovirus (CMV), Epstein-Barr virus (EBV) and Toxoplasma gondii.

resultsThe positivity of the PCR in AH was 41.7% (5/12), with 50% (2/4) in immunocompetent and 67% (2/3) in HIV+ patients. The positivity of the PCR in VH was 31.2% (5/16), with 13% (1/8) in immunocompetent and 50% (4/8) in immunosuppressed HIV negative patients. The analysis was a determinant in the diagnostic definition in 58% of HA and 50% of VH.

conclusionEven in posterior uveitis, initial AH analysis may be helpful. A careful formulation of possible clinical diagnosis seems to increase the chance of intraocular sample analysis being meaningful.

Indexed as

Aqueous HumorVitreous BodyCytomegalovirusDNA, ViralHerpesvirus 3, HumanHerpesvirus 4, HumanHIV-1HumansImmunocompetenceImmunocompromised HostPolymerase Chain ReactionSimplexvirusToxoplasmaUveitisDNA, Viral

Identifiers

PMID31994615
PMCPMC6970280

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Registered trials

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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.