Evidence map›Paper›PMID 33542372›Full record

ArticleScientific reports2021

Treatment of cytomegalovirus anterior segment infection with intravitreal injection of ganciclovir in adjunction with or without oral valganciclovir: a long-term results.

Yu-Chun Cheng, Eugene Yu-Chuan Kang, Yih-Shiou Hwang, Ching-Hsi Hsiao

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 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
1.8field-weighted citation impact, top 15% 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, 15 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
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  5. Review
  6. Review
  7. The efficacy and safety of biweekly valganciclovir 450 mg for prophylaxis of recurrent cytomegalovirus anterior uveitis.Saudi journal of ophthalmology : official journal of the Saudi Ophthalmological Society
    Article
  8. Review
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 2 institutions in 1 country.

Yu-Chun Cheng *Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou, 5 Fu-Hsin Rd, Kweishan 333, Taoyuan, Taiwan.
Eugene Yu-Chuan Kang *Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou, 5 Fu-Hsin Rd, Kweishan 333, Taoyuan, Taiwan.
Yih-Shiou HwangDepartment of Ophthalmology, Chang Gung Memorial Hospital, Linkou, 5 Fu-Hsin Rd, Kweishan 333, Taoyuan, Taiwan. yihshiou.hwang@gmail.com.
Ching-Hsi HsiaoDepartment of Ophthalmology, Chang Gung Memorial Hospital, Linkou, 5 Fu-Hsin Rd, Kweishan 333, Taoyuan, Taiwan. hsiao.chinghsi@gmail.com.
Chang Gung Memorial Hospital · TWChang Gung University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We evaluated the therapeutic outcome of intravitreal injection (IVI) of ganciclovir with/without oral valganciclovir for cytomegalovirus (CMV) anterior segment infection. We enrolled 61 patients (61 eyes) with PCR-proven CMV anterior segment infection. IVI of ganciclovir (2 mg/0.05 mL) was given as a loading dose; subsequent use of oral valganciclovir (900 mg twice daily) was determined according to the severity of anterior chamber inflammation after injection. All eyes had IVI of ganciclovir, and 53 patients received oral valganciclovir as adjunctive therapy with a mean duration of 1.9 months to achieve disease remission. Repeated diagnostic aqueous taps were performed in 37 eyes with suspected recurrence, and CMV DNA was positive in 24 eyes. This therapeutic strategy afforded a median 50% recurrence-free survival time of 47.0 ± 8.12 months. The patients' mean best corrected visual acuity, intraocular pressure and corneal endothelial cell counts stabilized or improved. Corneal transplantation before CMV infection diagnosis was identified as an independent risk factor for recurrence (hazard ratio 6.81, 95% confidence interval 1.21-38.23, P = 0.029). In patients with CMV anterior segment infection, the relative short-term therapeutic strategy, IVI of ganciclovir in adjunction with/without oral valganciclovir, effectively achieved a median recurrence-free survival time of nearly 4 years.

Indexed as

Administration, OralAdultAgedAnterior ChamberAntiviral AgentsCorneaCorneal EdemaCorneal TransplantationCytomegalovirusCytomegalovirus InfectionsDNA, ViralDrug Administration ScheduleFemaleGanciclovirHumansIntraocular PressureAntiviral AgentsDNA, ViralGanciclovirValganciclovir

Identifiers

PMID33542372
PMCPMC7862394
OpenAlexW3127165338

What OpenQuestion holds

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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 OpenQuestion graph.