Asymptomatic Right Atrial Thrombosis After Acute Lymphoblastic Leukemia Treatment

Kirsten B Jarvis*, Nadine G Andersson, Mia Giertz, Liisa Järvelä, Olle Lindinger, Satu Långström, Riitta Niinimäki, Sauli Palmu, Sonata S Trakymiene, Ruta Tuckuviene, Kaisa Vepsäläinen, Susanna Ranta, Tony Frisk

*Corresponding author for this work

Research output: Contribution to journalJournal articleResearchpeer-review

2 Citations (Scopus)

Abstract

Right atrial thrombosis is a rare, but potentially serious complication of acute lymphoblastic leukemia treatment. We conducted a retrospective multicenter study to assess the incidence, treatment, and outcome of asymptomatic right atrial thrombosis detected at routine echocardiography of children after acute lymphoblastic leukemia treatment in the Nordic and Baltic countries. Eleven (2.7%, 95% confidence interval, 1.4-4.9) of 406 patients had asymptomatic right atrial thrombosis, ranging from 10 to 25 mm at detection. Three patients were treated with anticoagulation. None of the thromboses affected cardiac function, and they showed neither sign of progress nor spontaneous or treatment-related regress at follow-up.

Original languageEnglish
JournalJournal of Pediatric Hematology/Oncology
Volume43
Issue number4
Pages (from-to)e564-e566
Number of pages3
ISSN1077-4114
DOIs
Publication statusPublished - May 2021

Bibliographical note

Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.

Keywords

  • acute lymphoblastic leukemia
  • central venous catheter
  • thrombosis

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