Low intrapatient variability of histomorphological findings in periprosthetic tissues from revised metal/ceramic on polyethylene joint arthroplasties
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F18%3A10236979" target="_blank" >RIV/61989100:27640/18:10236979 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/61989592:15110/17:73581901 RIV/00843989:_____/18:E0107117
Výsledek na webu
<a href="http://onlinelibrary.wiley.com/doi/10.1002/jbm.b.33990/abstract" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/jbm.b.33990/abstract</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/jbm.b.33990" target="_blank" >10.1002/jbm.b.33990</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Low intrapatient variability of histomorphological findings in periprosthetic tissues from revised metal/ceramic on polyethylene joint arthroplasties
Popis výsledku v původním jazyce
The type of tissue response to implant by-products can be determined by examination of periprosthetic tissues. However, little is known about the most suitable location for tissue sampling. The main goal of this study was to evaluate the extent of variability in tissue response in relation to location of tissue sampling, implant fixation, age and sex in total joint arthroplasties with metal-on-polyethylene or ceramic-on-polyethylene bearing pairs. We processed 236 histology slides from 21 patients and focused on the association between the location of tissue samples and histological features. The presence of the synovial hyperplasia showed a significant association with the particular sampling site. A higher density of high endothelial cell venules was seen in the samples from around the joint, and polyethylene particles were more abundant in noncemented TJA but both findings did not show statistically significant association with the sampling site. The results showed a relatively small variance in the tissue response to prosthetic by-products among tissues sampled from the same patient. Our findings indicate that tissue samples retrieved from similar distance from around the TJA during the revision operation show comparable results of histological analysis.
Název v anglickém jazyce
Low intrapatient variability of histomorphological findings in periprosthetic tissues from revised metal/ceramic on polyethylene joint arthroplasties
Popis výsledku anglicky
The type of tissue response to implant by-products can be determined by examination of periprosthetic tissues. However, little is known about the most suitable location for tissue sampling. The main goal of this study was to evaluate the extent of variability in tissue response in relation to location of tissue sampling, implant fixation, age and sex in total joint arthroplasties with metal-on-polyethylene or ceramic-on-polyethylene bearing pairs. We processed 236 histology slides from 21 patients and focused on the association between the location of tissue samples and histological features. The presence of the synovial hyperplasia showed a significant association with the particular sampling site. A higher density of high endothelial cell venules was seen in the samples from around the joint, and polyethylene particles were more abundant in noncemented TJA but both findings did not show statistically significant association with the sampling site. The results showed a relatively small variance in the tissue response to prosthetic by-products among tissues sampled from the same patient. Our findings indicate that tissue samples retrieved from similar distance from around the TJA during the revision operation show comparable results of histological analysis.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
30211 - Orthopaedics
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Biomedical Materials Research - Part B Applied Biomaterials
ISSN
1552-4973
e-ISSN
—
Svazek periodika
Neuveden
Číslo periodika v rámci svazku
15. 10. 2016
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
11
Strana od-do
1-11
Kód UT WoS článku
000435443500037
EID výsledku v databázi Scopus
2-s2.0-85048627352