Evidence map›Paper›PMID 33417479›Full record

ArticleJournal of clinical oncology : official journal of the American Society of Clinical Oncology2021

Atrial Fibrillation in Patients Undergoing Allogeneic Hematopoietic Cell Transplantation.

Ellen K Chang, Dayana Chanson, Jennifer Berano Teh, Aleksi Iukuridze, Kelly Peng, Stephen J Forman, Ryotaro Nakamura, F Lennie Wong, LiYing Cai, Saro H Armenian

Open access · hybridAbstract read
In one paragraph

Article in Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
3.2field-weighted citation impact, top 7% 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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it, 29 citations in OpenAlex.

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  16. Association of atrial fibrillation and outcomes in patients undergoing bone marrow transplantation.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2023
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  17. Review
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  20. Atrial fibrillation in older adults with cancer.Journal of geriatric cardiology : JGC · 2022
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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

10 authors at 3 institutions in 1 country.

Ellen K ChangDivision of Hematology/Oncology, Children's Hospital Los Angeles; Los Angeles, CA.ORCID 0000-0001-6403-9068
Dayana ChansonDepartment of Population Sciences, City of Hope; Duarte, CA.ORCID 0000-0002-9946-8812
Jennifer Berano TehDepartment of Population Sciences, City of Hope; Duarte, CA.ORCID 0000-0003-0964-3128
Aleksi IukuridzeDepartment of Population Sciences, City of Hope; Duarte, CA.ORCID 0000-0001-9444-1939
Kelly PengDepartment of Population Sciences, City of Hope; Duarte, CA.
Stephen J FormanDepartment of Hematology & Hematopoietic Cell Transplantation, City of Hope, Duarte, CA.
Ryotaro NakamuraDepartment of Hematology & Hematopoietic Cell Transplantation, City of Hope, Duarte, CA.
F Lennie WongDepartment of Population Sciences, City of Hope; Duarte, CA.ORCID 0000-0002-4333-5017
LiYing CaiDivision of Cardiology, Department of Medicine, City of Hope, Duarte, CA.
Saro H ArmenianDepartment of Population Sciences, City of Hope; Duarte, CA.ORCID 0000-0003-2604-8603
City of Hope · USAlimera Sciences (United States) · USChildren's Hospital of Los Angeles · US

Funding

Cardiovascular reserve capacity in survivors of hematopoietic cell transplantationR01HL150069 · NHLBI · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI ARMENIAN, SARO · 2020 to 2024
$3.5M
NHLBI NIH HHS R01 HL150069
6 · The paper itself

Abstract

purposeTo examine the incidence and risk factors for de novo atrial fibrillation (AF) after allogeneic hematopoietic cell transplantation (HCT) and to describe the impact of AF on HCT-related outcomes.

methodsA retrospective cohort study design was used to examine AF and associated outcomes in 487 patients who underwent allogeneic HCT from 2014 to 2016 and to characterize patient- and HCT-related risk factors. A nested case-control study design was used to describe the association between pre-HCT echocardiographic measures and future AF events.

resultsThe median age at HCT was 52.4 years (18.1-78.6); the median time to AF was 117.5 days (4.0-1,405.0). The 5-year cumulative incidence of AF was 10.6%. Older (≥ 50 years) age (hazard ratio [HR], 2.76; 95% CI, 1.37 to 5.58), HLA-unrelated donor (HR, 2.20; 95% CI, 1.18 to 4.12), dyslipidemia (HR, 2.40; 95% CI, 1.23 to 4.68), and pre-HCT prolonged QTc interval (HR, 2.55; 95% CI, 1.38 to 4.72) were independent risk factors for AF. Despite having comparable left ventricular systolic function, patients who developed AF were significantly more likely to have lower left atrial ejection fraction, left atrial reservoir function, and elevated tricuspid regurgitant jet velocity prior to HCT, compared with patients who did not. The incidence rate of stroke after AF was 143 per 1,000 person-years. In adjusted analyses, AF was associated with a 12.8-fold (HR, 12.76; 95% CI, 8.76 to 18.57) risk of all-cause mortality and 15.8-fold (HR, 15.78; 95% CI, 8.70 to 28.62) risk of nonrelapse mortality.

conclusionThe burden of AF after allogeneic HCT population is substantial, and the development of AF is associated with poor survival. We identified important associations between patient demographics, pre-HCT cardiac parameters, HCT-related exposures, and risk of AF, setting the stage for targeted prevention strategies during and after HCT.

Indexed as

AdolescentAdultAgedAtrial FibrillationCaliforniaCase-Control StudiesFemaleFollow-Up StudiesHematologic NeoplasmsHematopoietic Stem Cell TransplantationHumansIncidenceMaleMiddle AgedPrognosisRetrospective Studies

Identifiers

PMID33417479
PMCPMC8078261
OpenAlexW3119615807

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.