Evidence map›Paper›PMID 26703239›Full record

ArticleBMC infectious diseases2015

Cytomegalovirus infection and disease reduce 10-year cardiac allograft vasculopathy-free survival in heart transplant recipients.

Inger Johansson, Rune Andersson, Vanda Friman, Nedim Selimovic, Lars Hanzen, Salmir Nasic, Ulla Nyström, Vilborg Sigurdardottir

Abstract read
In one paragraph

Article in BMC infectious diseases, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing 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

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

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  14. Cytomegalovirus infection is associated with impaired myocardial flow reserve after heart transplantation.The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · 2024
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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

8 authors.

Inger JohanssonDepartment of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden. inger.johansson@infect.gu.se.
Rune AnderssonDepartment of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden. rune.andersson@gu.se.
Vanda FrimanDepartment of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden. vanda.friman@gu.se.
Nedim SelimovicTransplant Institute, Sahlgrenska University Hospital, Gothenburg, Sweden. nselimovic@kfshrc.edu.sa.
Lars HanzenDepartment of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden. lars.hanzen@liv.se.
Salmir NasicResearch and Development Centre, Skaraborg Hospital, Skövde, Sweden. salmir.nasic@vgregion.se.
Ulla NyströmTransplant Institute, Sahlgrenska University Hospital, Gothenburg, Sweden. ulla.m.nystrom@vgregion.se.
Vilborg SigurdardottirDepartment of Cardiology, Swiss Cardiovascular Centre, University Hospital (Inselspital Bern) and University of Bern, Bern, Switzerland. vilborg.sigurdardottir@insel.ch.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCytomegalovirus (CMV) is associated with an increased risk of cardiac allograft vasculopathy (CAV), the major limiting factor for long-term survival after heart transplantation (HTx). The purpose of this study was to evaluate the impact of CMV infection during long-term follow-up after HTx.

methodsA retrospective, single-centre study analyzed 226 HTx recipients (mean age 45 ± 13 years, 78 % men) who underwent transplantation between January 1988 and December 2000. The incidence and risk factors for CMV infection during the first year after transplantation were studied. Risk factors for CAV were included in an analyses of CAV-free survival within 10 years post-transplant. The effect of CMV infection on the grade of CAV was analyzed.

resultsSurvival to 10 years post-transplant was higher in patients with no CMV infection (69 %) compared with patients with CMV disease (55 %; p = 0.018) or asymptomatic CMV infection (54 %; p = 0.053). CAV-free survival time was higher in patients with no CMV infection (6.7 years; 95 % CI, 6.0-7.4) compared with CMV disease (4.2 years; CI, 3.2-5.2; p < 0.001) or asymptomatic CMV infection (5.4 years; CI, 4.3-6.4; p = 0.013). In univariate analysis, recipient age, donor age, coronary artery disease (CAD), asymptomatic CMV infection and CMV disease were significantly associated with CAV-free survival. In multivariate regression analysis, CMV disease, asymptomatic CMV infection, CAD and donor age remained independent predictors of CAV-free survival at 10 years post-transplant.

conclusionsCAV-free survival was significantly reduced in patients with CMV disease and asymptomatic CMV infection compared to patients without CMV infection. These findings highlight the importance of close monitoring of CMV viral load and appropriate therapeutic strategies for preventing asymptomatic CMV infection.

Indexed as

Graft SurvivalHeart TransplantationAge FactorsAllograftsCoronary Artery DiseaseCytomegalovirusCytomegalovirus InfectionsFemaleFollow-Up StudiesHumansIncidenceMaleMiddle AgedRetrospective StudiesRisk FactorsTime Factors

Identifiers

PMID26703239
PMCPMC4690411

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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.