Evidence map›Paper›PMID 18550745›Full record

ArticleJournal of clinical microbiology2008

Multicenter comparison of PCR assays for detection of human herpesvirus 6 DNA in serum.

Louis Flamand, Annie Gravel, David Boutolleau, Roberto Alvarez-Lafuente, Steve Jacobson, Mauro S Malnati, Debra Kohn, Yi-Wei Tang, Tetsushi Yoshikawa, Dharam Ablashi

Erratum issuedOpen access · greenAbstract readComparative StudyEvaluation StudyMulticenter Study
In one paragraph

Article in Journal of clinical microbiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
3.6field-weighted citation impact, top 8% 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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it, 82 citations in OpenAlex.

  1. Guideline
  2. Pooled it
  3. Article
  4. Observational
  5. Article
  6. Review
  7. Article
  8. HHV-6 and hippocampal volume in patients with mesial temporal sclerosis.Annals of clinical and translational neurology · 2020
    Article
  9. Review
  10. Article
  11. Transplant Virus Detection Using Multiplex Targeted Sequencing.The journal of applied laboratory medicine · 2018
    Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Inherited chromosomally integrated human herpesvirus 6 as a predisposing risk factor for the development of angina pectoris.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Article
  17. Review
  18. Review
  19. Review
  20. Article
4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

10 authors at 8 institutions in 5 countries.

Louis FlamandRheumatology and Immunology Research Center, CHUL Research Center, Room T1-49, 2705 Laurier Blvd., Quebec, Quebec, Canada G1V 4G2. louis.flamand@crchul.ulaval.ca
Annie Gravel
David Boutolleau
Roberto Alvarez-Lafuente
Steve Jacobson
Mauro S Malnati
Debra Kohn
Yi-Wei Tang
Tetsushi Yoshikawa
Dharam Ablashi
Cleveland Clinic · USFujita Health University · JPHHV-6 Foundation · USHospital Clínico San Carlos · ESNational Institutes of Health · USSorbonne Université · FRUniversité Laval · CAVanderbilt University Medical Center · US

Funding

Involvement Of Human Viruses Associated With Chronic Neurologic DiseaseZIANS002817 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI JACOBSON, STEVEN · 2009 to 2025
$26.5M
Translational studies of human viruses and chronic neurologic diseaseZIANS003040 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI JACOBSON, STEVEN · 2009 to 2025
$10.1M
Retrovirus Associated With Chronic Neurologic DiseaseZ01NS002817 · NINDS · NEUROLOGICAL DISORDERS AND STROKE · PI JACOBSON, STEVEN · 1990 to 2008
$4.0M
Translational studies of human viruses and chronic neurologic disesaeZ01NS003040 · NINDS · NEUROLOGICAL DISORDERS AND STROKE · PI JACOBSON, STEVEN · 2007 to 2008
$1.7M
6 · The paper itself

Abstract

Human herpesvirus 6 (HHV-6) is a ubiquitous virus with which infections have been associated with pathologies ranging from delayed bone marrow engraftment to a variety of neurological diseases. The lack of a standardized assay that can be used to detect and estimate HHV-6 DNA contents in various clinical specimens can lead and has led to discordant results among investigators and on the potential association of HHV-6 to diseases. To identify the most reliable and sensitive assays, an identical set of 11 coded serum samples spiked with various quantities of the HHV-6A variant (range, 4 to 400,000 genome copies/ml) was sent to eight independent laboratories around the world. Each laboratory was asked to estimate the HHV-6 DNA content by use of its own protocols and assays. Among the various assays, three TaqMan-based real-time PCR assays yielded quantities that were closest to the quantity of HHV-6 that had been spiked. To provide better homogeneity between the results from the different laboratories working on HHV-6, we propose that investigators interested in quantifying HHV-6 in clinical samples adopt one of these assays.

Indexed as

DNA, ViralHerpesvirus 6, HumanHumansOligonucleotide ProbesPolymerase Chain ReactionRoseolovirus InfectionsSerumViral LoadDNA, ViralOligonucleotide Probes

Identifiers

PMID18550745
PMCPMC2519497
OpenAlexW1989844967

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.