Characteristics of respiratory virus infections in autologous hematopoietic stem cell transplantation patients, a prospective study, Bern, Switzerland, 2015-2017.
Infect Dis (Lond)
; 53(4): 274-280, 2021 04.
Article
in English
| MEDLINE | ID: covidwho-1039080
ABSTRACT
BACKGROUND:
The epidemiology of respiratory virus infections (RVI) in patients undergoing autologous haematopoietic stem cell transplantation (auto-SCT) is not well described.METHODS:
Our goal was to describe the epidemiology of respiratory virus infections (RVI) in patients undergoing autologous haematopoietic stem cell transplantation (auto-SCT) in a single tertiary centre observation study during two respiratory virus seasons (2015-2017). All symptomatic auto-SCT patients were tested for RVI by nasopharyngeal swab.RESULTS:
156 transplantation episodes were included, 69% were male and, the median age was 57 years. We detected 19 RVIs in 156 transplantation episodes (12%). The median time to RVI after hospitalization was 13 days [IQR 7-13] and 15/19 (79%) had a possible nosocomial origin (occurrence ≥ 5 days after admission). The nosocomial infections included 5/15 (33%) 'severe' RVIs (3 influenza viruses, 1 parainfluenza virus, and 1 adenovirus) as well as 10/15 (66%) non-severe virus infections (including human rhinovirus and human coronavirus).CONCLUSION:
In approximately 10% of auto-SCT transplantation episodes, an RVI with likely nosocomial origin was detected and included 'severe viruses' such as influenza. Our study suggests that infection prevention measures in auto-SCT patients can be improved. ABBREVIATIONS AdV adenovirus; ALL acute lymphatic leukaemia; AML acute myeloid leukaemia; auto-SCT autologous haematopoietic stem cell transplantation; hCoV human coronavirus; HD Hodgkin's disease; hMPV human metapneumovirus; HRV human rhinovirus; HSCT allogeneic haematopoietic stem cell transplantation; IQR interquartile range; GCT germ cell tumour; MM multiple myeloma; NHL non-Hodgkin lymphoma; PIV parainfluenza virus; RSV respiratory syncytial virus.Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Respiratory Tract Infections
/
Virus Diseases
/
Hematopoietic Stem Cell Transplantation
Type of study:
Cohort study
/
Observational study
/
Prognostic study
Limits:
Female
/
Humans
/
Male
/
Middle aged
Country/Region as subject:
Europa
Language:
English
Journal:
Infect Dis (Lond)
Year:
2021
Document Type:
Article
Affiliation country:
23744235.2021.1871642
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