Islet of Langerhans isolation from pediatric and juvenile donor pancreases

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TitreIslet of Langerhans isolation from pediatric and juvenile donor pancreases
Type de publicationJournal Article
Year of Publication2014
AuteursMeier RPH, Sert I, Morel P, Muller YD, Borot S, Badet L, Toso C, Bosco D, Berney T
JournalTRANSPLANT INTERNATIONAL
Volume27
Pagination949-955
Date PublishedSEP
Type of ArticleArticle
ISSN0934-0874
Mots-clésislet isolation, islet transplantation, type 1 diabetes mellitus, young donors
Résumé

{Islet grafts isolated from young donors allow superior functional outcomes but are often associated with poor islet isolation yields. The objective of this study was to comparatively analyze the outcomes of islet isolation between young and older donors. We retrospectively analyzed 564 pancreas isolations performed at our institution. Isolation outcomes were compared between donors aged <= 20 years (n = 42, YD) and >20 years (n = 522, OD). Isolation procedure was identical in both groups. Prepurification percentage of embedded islets was higher in YD (44.3 +/- 22.7% vs. 24.9 +/- 20.9%, P < 0.001). This led to a lower recovery rate in YD (48% vs. 76%

DOI10.1111/tri.12367