» Articles » PMID: 22802096

Human Metapneumovirus Infection After Allogeneic Hematopoietic Stem Cell Transplantation

Overview
Journal Infection
Date 2012 Jul 18
PMID 22802096
Citations 20
Authors
Affiliations
Soon will be listed here.
Abstract

Background: The clinical characteristics of human metapneumovirus (hMPV)-associated lower respiratory tract infection (LRTI) after allogeneic hematopoietic stem cell transplantation (HSCT) is not well described. We describe the clinical course in eight HSCT recipients suffering from hMPV infection.

Methods: We prospectively included all patients with hMPV-associated LRTI after allogeneic HSCT during a period of 1 year. hMPV was diagnosed by multiplex polymerase chain reaction (PCR) from bronchoalveolar lavage (BAL).

Results: Eight patients with hMPV-associated LRTI were identified from 93 BAL samples. Three of the eight patients had co-infections with other pathogens. The median age of the patients was 45 years [interquartile range (IQR) 36.8-53.5], the median time posttransplant was 473 days (IQR 251-1,165), 5/8 patients had chronic graft-versus-host disease (cGvHD), and 6/8 patients received immunosuppression. Chest computed tomography (CT) scanning showed a ground-glass pattern in 7/8 patients. Seven of eight patients required hospitalization due to severe symptoms and hypoxemia. All were treated with intravenous immunoglobulin (IVIG), which was combined with oral ribavirin in six patients. The mortality rate was 12.5 % (1/8).

Conclusions: hMPV-associated LRTI in allogeneic HSCT recipients are not uncommon and present with unspecific respiratory symptoms, ground-glass pattern in CT scanning, and co-infection.

Citing Articles

Viruses and atypical bacteria in the respiratory tract of immunocompromised and immunocompetent patients with airway infection.

Reckziegel M, Weber-Osel C, Egerer R, Gruhn B, Kubek F, Walther M Eur J Clin Microbiol Infect Dis. 2020; 39(8):1581-1592.

PMID: 32462500 PMC: 7253234. DOI: 10.1007/s10096-020-03878-9.


Community-Acquired Respiratory Viruses in Transplant Patients: Diversity, Impact, Unmet Clinical Needs.

Ison M, Hirsch H Clin Microbiol Rev. 2019; 32(4).

PMID: 31511250 PMC: 7399564. DOI: 10.1128/CMR.00042-19.


Superinfection and cell regeneration can lead to chronic viral coinfections.

Pinky L, Gonzalez-Parra G, Dobrovolny H J Theor Biol. 2019; 466:24-38.

PMID: 30639572 PMC: 7094138. DOI: 10.1016/j.jtbi.2019.01.011.


Prophylactic and therapeutic approaches for human metapneumovirus.

Kumar P, Srivastava M Virusdisease. 2018; 29(4):434-444.

PMID: 30539045 PMC: 6261883. DOI: 10.1007/s13337-018-0498-5.


Community-Acquired Respiratory Paramyxovirus Infection After Allogeneic Hematopoietic Cell Transplantation: A Single-Center Experience.

Spahr Y, Tschudin-Sutter S, Baettig V, Compagno F, Tamm M, Halter J Open Forum Infect Dis. 2018; 5(5):ofy077.

PMID: 29780847 PMC: 5952916. DOI: 10.1093/ofid/ofy077.


References
1.
Chatzidimitriou D, Gavriilaki E, Sakellari I, Diza E . Hematopoietic cell transplantation and emerging viral infections. J Med Virol. 2010; 82(3):528-38. PMC: 7166846. DOI: 10.1002/jmv.21696. View

2.
Hamelin M, Prince G, Boivin G . Effect of ribavirin and glucocorticoid treatment in a mouse model of human metapneumovirus infection. Antimicrob Agents Chemother. 2006; 50(2):774-7. PMC: 1366914. DOI: 10.1128/AAC.50.2.774-777.2006. View

3.
Anderson E . Viral diagnostics and antiviral therapy in hematopoietic stem cell transplantation. Curr Pharm Des. 2008; 14(20):1997-2010. DOI: 10.2174/138161208785061364. View

4.
Lacey S, Diamond D, Zaia J . Assessment of cellular immunity to human cytomegalovirus in recipients of allogeneic stem cell transplants. Biol Blood Marrow Transplant. 2004; 10(7):433-47. DOI: 10.1016/j.bbmt.2003.12.004. View

5.
Huck B, Egger M, Bertz H, Peyerl-Hoffman G, Kern W, Neumann-Haefelin D . Human metapneumovirus infection in a hematopoietic stem cell transplant recipient with relapsed multiple myeloma and rapidly progressing lung cancer. J Clin Microbiol. 2006; 44(6):2300-3. PMC: 1489415. DOI: 10.1128/JCM.00152-06. View