Evidence map›Paper›PMID 12525428›Full record

ReviewClinical microbiology reviews2003

Herpes simplex virus resistance to acyclovir and penciclovir after two decades of antiviral therapy.

Teresa H Bacon, Myron J Levin, Jeffry J Leary, Robert T Sarisky, David Sutton

Abstract readReview
In one paragraph

Review in Clinical microbiology reviews, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 158 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
158citing papers in PubMed, 2 pooled it
–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

158 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. A systematic review of oral herpetic viral infections in cancer patients: commonly used outcome measures and interventions.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2017
    Pooled it
  2. Guideline
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  12. Host-directed novel mechanistic insights of doxorubicin reveal its efficacy against drug-resistant HSV-1 underscoring risks with oncolytic virotherapy.Drug resistance updates : reviews and commentaries in antimicrobial and anticancer chemotherapy · 2026
    Article
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  14. Characteristics of Acyclovir-Resistant Herpes Simplex Virus Infection in Hematological Patients.Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology · 2026
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  18. The Procaine-Based ProcClusterInternational journal of molecular sciences · 2025
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98 more citing papers are in PubMed but not listed here.

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

5 authors.

Teresa H BaconGlaxoSmithKline Consumer Healthcare, Weybridge, Surrey KT15 0DE, United Kingdom. teresa.h.bacon@gsk.com
Myron J Levin
Jeffry J Leary
Robert T Sarisky
David Sutton

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acyclovir, penciclovir, and their prodrugs have been widely used during the past two decades for the treatment of herpesvirus infections. In spite of the distribution of over 2.3 x 10(6) kg of these nucleoside analogues, the prevalence of acyclovir resistance in herpes simplex virus isolates from immunocompetent hosts has remained stable at approximately 0.3%. In immuncompromised patients, in whom the risk for developing resistance is much greater, the prevalence of resistant virus has also remained stable but at a higher level, typically 4 to 7%. These observations are examined in the light of characteristics of the virus, the drugs, and host factors.

Indexed as

Drug Resistance, ViralSimplexvirusAcyclovirAntiviral AgentsGuanineHerpes SimplexHumansMicrobial Sensitivity TestsAcyclovirAntiviral AgentsGuaninepenciclovir

Identifiers

PMID12525428
PMCPMC145299

What OpenQuestion holds

Textmetadata
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.