Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 996818

Pre-transplatant blood transfusions and their influence on HLA alloimmunization in kidney transplant recipients


Katalinić, Nataša; Franić, Aida; Duhović, Marijana; Šever Šušnjar, Sandra; Šimac Sušanj, Ines; Milojević, Tamara; Balen, Sanja
Pre-transplatant blood transfusions and their influence on HLA alloimmunization in kidney transplant recipients // HLA Abstract book
Lisabon, Portugal, 2019. str. 316-317 doi:10.1111/tan.13518 (poster, međunarodna recenzija, sažetak, ostalo)


CROSBI ID: 996818 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Pre-transplatant blood transfusions and their influence on HLA alloimmunization in kidney transplant recipients

Autori
Katalinić, Nataša ; Franić, Aida ; Duhović, Marijana ; Šever Šušnjar, Sandra ; Šimac Sušanj, Ines ; Milojević, Tamara ; Balen, Sanja

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, ostalo

Izvornik
HLA Abstract book / - , 2019, 316-317

Skup
33rd European Immunogenetics and Histocompatibility Conference

Mjesto i datum
Lisabon, Portugal, 08.05.2019. - 11.05.2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Blood transfusion, HLA alloimmunization

Sažetak
Alloantibodies against human leukocyte antigens (HLA) are one of the major immunological barieer to successful organ transplantation. Exposure to the blood transfusions represents the most frequent and the main potentially modifiable sensitizing factor that may cause HLA alloimmunization. The aim of this study is to determine the frequency of exposure to the pre-transplant blood transfusions in kidney recipients and to assess their effect on HLA alloimmunization. Methods: This retrospective study assesses the results of HLA antibody screening in recipients of the first, cadaveric renal allograft that were transplanted in Clinical Hospital Centre Rijeka between March 2012 and December 2017. HLA antibody screening is performed periodically four times per year by CDC and Luminex based assays in parallel. Information on sensitizing events was obtained from patients, their nephrologists and medical records. Results: A first, cadaveric kidney transplant received 156 patients at our centre, 107 (68.6%) men and 49 (31.4%) women. Blood transfusion was used to correct pre-transplant anaemia in 79 (50.6%) patients, more in men than women (49 vs. 30 ; 62.0% vs. 38.0%). Control group represents 59 patients who were not exposed to any known sensitizing event. Pre-transplant sera of 55 (69.6%) transfused patients were negative. HLA antibodies were detected in 8 (10.1%) patients by CDC and Luminex (CDC+LUM+) and in additional 12 (15.2%) by Luminex only (CDC-LUM+). According to the technique, no statistical difference was observed. The risk of developing HLA antibodies after exposure to blood transfusions is statistically significant (OR: 3.5354 ; 95% CI 1.5468 to 8.0803 ; P=0.003). Also, the allograft survival in transfused kidney transplant recipients was significantly lower compared with the control group (P=0.102). Conclusion: Pre-transplant blood transfusions are the most frequent sensitizing event in kidney allograft recipients representing significant risk factor for HLA alloimmunization. Due to deleterious effect of HLA alloimmunization on graft survival, avoiding transfusions remains the key strategy in clinical management of candidates for kidney transplantation.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti



POVEZANOST RADA


Ustanove:
Medicinski fakultet, Rijeka,
Klinički bolnički centar Rijeka,
Fakultet za dentalnu medicinu i zdravstvo, Osijek

Profili:

Avatar Url Sanja Balen (autor)

Avatar Url Nataša Katalinić (autor)

Poveznice na cjeloviti tekst rada:

doi onlinelibrary.wiley.com

Citiraj ovu publikaciju:

Katalinić, Nataša; Franić, Aida; Duhović, Marijana; Šever Šušnjar, Sandra; Šimac Sušanj, Ines; Milojević, Tamara; Balen, Sanja
Pre-transplatant blood transfusions and their influence on HLA alloimmunization in kidney transplant recipients // HLA Abstract book
Lisabon, Portugal, 2019. str. 316-317 doi:10.1111/tan.13518 (poster, međunarodna recenzija, sažetak, ostalo)
Katalinić, N., Franić, A., Duhović, M., Šever Šušnjar, S., Šimac Sušanj, I., Milojević, T. & Balen, S. (2019) Pre-transplatant blood transfusions and their influence on HLA alloimmunization in kidney transplant recipients. U: HLA Abstract book doi:10.1111/tan.13518.
@article{article, author = {Katalini\'{c}, Nata\v{s}a and Frani\'{c}, Aida and Duhovi\'{c}, Marijana and \v{S}ever \v{S}u\v{s}njar, Sandra and \v{S}imac Su\v{s}anj, Ines and Milojevi\'{c}, Tamara and Balen, Sanja}, year = {2019}, pages = {316-317}, DOI = {10.1111/tan.13518}, keywords = {Blood transfusion, HLA alloimmunization}, doi = {10.1111/tan.13518}, title = {Pre-transplatant blood transfusions and their influence on HLA alloimmunization in kidney transplant recipients}, keyword = {Blood transfusion, HLA alloimmunization}, publisherplace = {Lisabon, Portugal} }
@article{article, author = {Katalini\'{c}, Nata\v{s}a and Frani\'{c}, Aida and Duhovi\'{c}, Marijana and \v{S}ever \v{S}u\v{s}njar, Sandra and \v{S}imac Su\v{s}anj, Ines and Milojevi\'{c}, Tamara and Balen, Sanja}, year = {2019}, pages = {316-317}, DOI = {10.1111/tan.13518}, keywords = {Blood transfusion, HLA alloimmunization}, doi = {10.1111/tan.13518}, title = {Pre-transplatant blood transfusions and their influence on HLA alloimmunization in kidney transplant recipients}, keyword = {Blood transfusion, HLA alloimmunization}, publisherplace = {Lisabon, Portugal} }

Citati:





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font