Human Parvovirus 4 in Kidney Transplant Patients
Author Information
Author(s): Philippe Biagini, Bertrand Dussol, Mhammed Touinssi, Philippe Brunet, Christophe Picard, Valérie Moal, Mourad Belhouchet, Pierre Gallian, Jean-François Cantaloube, Houssam Attoui, Yvon Berland, Philippe de Micco
Primary Institution: Etablissement Français du Sang Alpes-Méditerranée, Marseille, France
Hypothesis
What is the prevalence of Human Parvovirus 4 (PARV4) in kidney transplant patients compared to healthy blood donors?
Conclusion
PARV4 was found in the blood of kidney transplant patients, suggesting possible transmission through the transplanted organ.
Supporting Evidence
- PARV4 was identified in blood samples from kidney transplant patients.
- 5 out of 164 kidney transplant patients tested positive for PARV4.
- The virus was not detected in hemodialysis patients or blood donors.
Takeaway
Doctors looked for a virus called PARV4 in kidney transplant patients and found it in some of their blood, which might mean they got it from the transplant.
Methodology
Plasma samples were collected and screened for PARV4 DNA using real-time PCR.
Limitations
The study could not determine if the virus was transmitted through the kidney graft due to the unavailability of tissue samples.
Participant Demographics
164 kidney transplant patients (55 women, 109 men; mean age 51), 214 hemodialysis patients (88 women, 126 men; mean age 65), and 192 blood donors (86 women, 106 men; mean age 40).
Digital Object Identifier (DOI)
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