Evidence map›Paper›PMID 35598293›Full record

ArticleTransplant infectious disease : an official journal of the Transplantation Society2022

Economic and clinical burden associated with respiratory viral infections after allogeneic hematopoietic cell transplant in the United States.

Michael G Ison, Francisco M Marty, Nelson Chao, Seung Hyun Moon, Zhiji Zhang, Aastha Chandak

Abstract read
In one paragraph

Article in Transplant infectious disease : an official journal of the Transplantation Society, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.

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

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

  1. Pooled it
  2. Guideline
  3. Article
  4. Virus-Specific T-Cell Therapy for the Management of Viral Infections in the Immunocompromised.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 2025
    Review
  5. 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

6 authors.

Michael G IsonNorthwestern University Feinberg School of Medicine, Chicago, Illinois, USA.ORCID https://orcid.org/0000-0003-3347-9671
Francisco M MartyBrigham and Women's Hospital, Boston, Massachusetts, USA.
Nelson ChaoDuke University Medical Center, Durham, North Carolina, USA.
Seung Hyun MoonAlloVir, Cambridge, Massachusetts, USA.
Zhiji ZhangCertara, New York, New York, USA.
Aastha ChandakCertara, New York, New York, USA.ORCID https://orcid.org/0000-0001-5653-435X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAllogeneic hematopoietic cell transplant (allo-HCT) recipients are at increased risk for respiratory viral infections (RVIs), which invoke substantial morbidity and mortality. Limited effective antiviral options and drug resistance often hamper successful RVI treatment, creating additional burden for patients and the health care system.

methodsUsing an open-source health care claims database, we examined differences in clinical outcomes, health resource utilization, and total reimbursements during the 1-year period following allo-HCT in patients with and without any RVI infection (respiratory syncytial virus, influenza, parainfluenza virus, and human metapneumovirus). RVIs were diagnosed at any time ≤1 year after allo-HCT and identified by International Classification of Disease codes. Analyses were stratified by the presence or absence of acute or chronic graft-versus-host disease (GVHD).

resultsThe study included 13 363 allo-HCT patients, 1368 (10.2%) of whom had a diagnostic code for any RVI. A higher proportion of patients with any RVI had pneumonia ≤1 year after allo-HCT compared to patients without any RVI, with or without GVHD. Patients with any RVI had higher all-cause mortality risk, longer length of post-allo-HCT hospital stay, higher readmission rate, and higher number of hospital days after allo-HCT compared to patients without the infection (all p < .05). Total unadjusted median reimbursements were higher for those with any RVI and each specific RVI assessed than those without the specific infection, with or without GVHD.

conclusionAllo-HCT patients with RVIs had significantly worse clinical outcomes and increased health resource utilization and reimbursements during the year following allo-HCT, with or without GVHD.

Indexed as

Graft vs Host DiseaseHematopoietic Stem Cell TransplantationRespiratory Tract InfectionsVirus DiseasesHumansRespiratory Syncytial VirusesRetrospective StudiesUnited Statesallogeneic HCTclinical burdenhealth care burdenrespiratory viral infection

Identifiers

PMID35598293
PMCPMC9542538

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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.