Počet záznamů: 1  

European database of explanted UHMWPE liners from total joint replacements: correlations among polymer modifications, structure, oxidation, mechanical properties and lifetime in vivo

  1. 1.
    SYSNO ASEP0568125
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevEuropean database of explanted UHMWPE liners from total joint replacements: correlations among polymer modifications, structure, oxidation, mechanical properties and lifetime in vivo
    Tvůrce(i) Šlouf, Miroslav (UMCH-V) RID, ORCID
    Gajdošová, Veronika (UMCH-V) RID, ORCID
    Dybal, Jiří (UMCH-V) RID, ORCID
    Štícha, R. (CZ)
    Fulín, P. (CZ)
    Pokorný, D. (CZ)
    Mateo, J. (ES)
    Panisello, J. J. (ES)
    Canales, V. (ES)
    Medel, F. (ES)
    Bistolfi, A. (IT)
    Bracco, P. (IT)
    Číslo článku568
    Zdroj.dok.Polymers. - : MDPI
    Roč. 15, č. 3 (2023)
    Poč.str.17 s.
    Jazyk dok.eng - angličtina
    Země vyd.CH - Švýcarsko
    Klíč. slovaultrahigh molecular weight polyethylene ; UHMWPE ; total joint replacements
    Vědní obor RIVCD - Makromolekulární chemie
    Obor OECDPolymer science
    CEPNU21-06-00084 GA MZd - Ministerstvo zdravotnictví
    Způsob publikováníOpen access
    Institucionální podporaUMCH-V - RVO:61389013
    UT WOS000929616200001
    EID SCOPUS85147904253
    DOI10.3390/polym15030568
    AnotaceThis contribution lays the foundation for the European database of explanted UHMWPE liners from total joint replacements. Three EU countries (Czech Republic, Italy and Spain) have joined their datasets containing anonymized patient data (such as age and BMI), manufacturer data (such as information on UHMWPE crosslinking, thermal treatment and sterilization), orthopedic evaluation (such as total duration of the implant in vivo and reasons for its revision) and material characterization (such as oxidative degradation and micromechanical properties). The joined database contains more than 500 entries, exhibiting gradual growth, and it is beginning to show interesting trends, which are discussed in our contribution, including (i) strong correlations between UHMWPE oxidative degradation, degree of crystallinity and microhardness, (ii) statistically significant differences between UHMWPE liners with different types of sterilization, (iii) realistic correlations between the extent of oxidative degradation and the observed reasons for total joint replacement failures. Our final objective and task for the future is to continuously expand the database, involving researchers from other European countries, in order to create a robust tool that will contribute to the better understanding of structure–properties–performance relationships in the field of arthroplasty implants.
    PracovištěÚstav makromolekulární chemie
    KontaktEva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358
    Rok sběru2024
    Elektronická adresahttps://www.mdpi.com/2073-4360/15/3/568
Počet záznamů: 1  

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