Evidence map›Paper›PMID 30392022›Full record

ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2019

Aqueous tap and rapid diagnosis of cytomegalovirus anterior uveitis: the Reggio Emilia experience.

L De Simone, L Belloni, R Aldigeri, A Zerbini, V Mastrofilippo, A Sangiovanni, M Parmeggiani, L Fontana, Luca Cimino

Abstract read
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In one paragraph

Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Viral anterior uveitis.Saudi journal of ophthalmology : official journal of the Saudi Ophthalmological Society
    Article
  5. Through the eyes of an ocular immunologist: The interdisciplinary ophthalmology-rheumatology approach.Saudi journal of ophthalmology : official journal of the Saudi Ophthalmological Society
    Article
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

9 authors.

L De SimoneOcular Immunology Unit, Azienda USL IRCCS, Reggio Emilia, Italy.
L BelloniClinical Immunology, Allergy, and Advanced Biotechnologies Unit, Diagnostic Imaging and Laboratory Medicine Department, Azienda USL IRCCS, Reggio Emilia, Italy.
R AldigeriMedicine and Surgery Department, University of Parma, Parma, Italy.
A ZerbiniClinical Immunology, Allergy, and Advanced Biotechnologies Unit, Diagnostic Imaging and Laboratory Medicine Department, Azienda USL IRCCS, Reggio Emilia, Italy.
V MastrofilippoOcular Immunology Unit, Azienda USL IRCCS, Reggio Emilia, Italy.
A SangiovanniOcular Immunology Unit, Azienda USL IRCCS, Reggio Emilia, Italy.
M ParmeggianiClinical Immunology, Allergy, and Advanced Biotechnologies Unit, Diagnostic Imaging and Laboratory Medicine Department, Azienda USL IRCCS, Reggio Emilia, Italy.
L FontanaOphthalmology Department, Azienda USL IRCCS, Reggio Emilia, Italy.
Luca CiminoOcular Immunology Unit, Azienda USL IRCCS, Reggio Emilia, Italy. cimino.luca@ausl.re.it.ORCID http://orcid.org/0000-0001-7956-9950

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe diagnosis of cytomegalovirus (CMV) anterior uveitis in immunocompetent patients requires confirmation by polymerase chain reaction (PCR) analysis and/or intraocular antibody index (AI) assay. In this study, we analyzed the different contributions of PCR and AI to CMV diagnosis by performing one single aqueous tap.

methodsA retrospective chart review was conducted of HIV-negative patients attending the Ocular Immunology Unit of Azienda Unità Sanitaria Locale - IRCCS, Reggio Emilia, Italy, from March 2015 to April 2018 with a diagnosis of hypertensive anterior granulomatous uveitis compatible with suspected CMV etiology. Diagnosis was confirmed by real-time PCR (RT-PCR) and intraocular antibody production against CMV on aqueous humor samples. Clinical features were compared to antibody titer and diagnostic delay.

resultsTwenty-three patients with suspected CMV uveitis (13 males, 10 females, mean age 48 ± 16 years) were included in the analysis. AI was positive in 20/23 (87%) samples, and PCR tested positive in 9/23 (39%). By combining both tests, the sensitivity was 100%. Median diagnostic delay was 29 months (IQR 9-107). Diagnostic delay and antibody titer were significantly associated with glaucoma (r = 0.714, p < 0.0001; r = 0.476, p = 0.02, respectively).

conclusionsOur data suggest that to improve the diagnostic accuracy of CMV anterior uveitis, PCR and AI are both useful and complimentary. In our series, AI was the most sensitive diagnostic tool. One single aqueous tap is sufficient to achieve 100% sensitivity in CMV diagnosis. Early diagnosis is necessary to prevent the development of glaucoma.

Indexed as

Delayed DiagnosisAqueous HumorCytomegalovirusCytomegalovirus InfectionsDNA, ViralEnzyme-Linked Immunosorbent AssayEye Infections, ViralFemaleHumansItalyMaleMiddle AgedReal-Time Polymerase Chain ReactionRetrospective StudiesUveitis, AnteriorDNA, ViralAntibody indexCytomegalovirusGlaucomaGoldmann-Witmer coefficientPCRViral anterior uveitis

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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.