Group of 152 patients (investigated before autologous transplantation) and 35 healthy donors for allogeneic transplantation was examined for the risk of infection transmission that can be associated with the infusion of cryopreserved peripheral blood progenitor cells to the patient and/or cross-contamination of stored grafts. No laboratory signs of active infection were found in 22 donors (63 %) and in 91 patients (60%). The most common was active infection by herpes viruses--50 cases in patients, 21 cases in donors; hepatitis B was found in only two cases. The rate of clinically unsuspected (but dangerous) infections in donors and patients thus remains relatively high in spite of the fact that the system of donor search and the whole transplantation procedure have improved in the last years. The system of safety assurance is extremely important and the whole palette of preventive tests according to EBMT (European Blood and Marrow Transplantation Group) and ISHAGE (International Society for Hemotherapy and Graft Engineering) is fully justified.

• MeSH
• dárci tkání MeSH
• dítě MeSH
• infekce přenos   MeSH
• kontrola infekčních nemocí metody   MeSH
• lidé MeSH
• přenos infekční nemoci prevence a kontrola   MeSH
• séroepidemiologické studie MeSH
• transplantace hematopoetických kmenových buněk * MeSH
• transplantace MeSH
• virové nemoci prevence a kontrola   přenos   MeSH
• Check Tag
• dítě MeSH
• lidé MeSH
• mužské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

Sera of 426 adult persons were examined to assess the prevalence of SEN virus (SENV) infection in Slovakia and to determine the importance of different risk factors for parenteral transmission. SENV prevalence was determined by the PCR method using primers of SENV-D and SENV-H strains. Positive results were found in 10 of 37 patients with acute hepatitis of unknown etiology, 7 of 38 with acute hepatitis B, 17 of 44 with chronic hepatitis B, 29 of 102 with chronic hepatitis C, 36 of 72 hemodialysis patients, 2 of 33 health care workers and 24 of 100 persons from the control group. The highest prevalence of SENV was among hemodialysis patients, significantly higher than in the groups of health care workers, acute hepatitis B and controls. The lowest prevalence was in health care workers group, significantly lower also in comparison with groups of chronic hepatitis B and C. Among the possible risk factors of virus transmission the average duration of hemodialysis (1.15 vs. 0.50 years), number of surgeries (1.60 vs. 1.10) and transfusions (1.34 vs. 0.94) showed notable differences in terms of SENV infection. Bilirubin and aminotransferase levels did not differ between SENV-positive and -negative groups. No pathogenetic role of SEN virus in liver injury was confirmed.

• MeSH
• chirurgie operační škodlivé účinky   MeSH
• dialýza ledvin škodlivé účinky   MeSH
• DNA virů analýza   MeSH
• dospělí MeSH
• infekce DNA virem epidemiologie   MeSH
• lidé středního věku MeSH
• lidé MeSH
• nemoci jater epidemiologie   virologie   MeSH
• neparametrická statistika MeSH
• polymerázová řetězová reakce MeSH
• potransfuzní reakce MeSH
• rizikové faktory MeSH
• senioři MeSH
• Torque teno virus * genetika   MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Slovenská republika epidemiologie   MeSH
• Názvy látek
• DNA virů MeSH