{"title":"在- 30°C以上临时储存新鲜冷冻血浆对凝血因子和抑制剂的质量没有负面影响","authors":"R. Moog, D. Knop, F. Wenzel","doi":"10.1111/J.1778-428X.2010.01129.X","DOIUrl":null,"url":null,"abstract":"SUMMARY \n \nFresh frozen plasma (FFP) should be stored at temperatures > −30°C according to national and international guidelines to maintain the stability of clotting factors and inhibitors. In the present report, FFP was accidentally stored at < −30°C due to icing of the freezer. To ensure the quality of the FFPs a battery of tests of clotting factors and inhibitors was performed. Our data demonstrate that temporary storage of FFP at temperature < −30°C does not negatively affect the quality of FFPs. The European requirement of 70% activity of factor VIII was met by all units.","PeriodicalId":90375,"journal":{"name":"Transfusion alternatives in transfusion medicine : TATM","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2010-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/J.1778-428X.2010.01129.X","citationCount":"1","resultStr":"{\"title\":\"Temporary storage of fresh frozen plasma above −30°C has no negative impact on the quality of clotting factors and inhibitors\",\"authors\":\"R. Moog, D. Knop, F. Wenzel\",\"doi\":\"10.1111/J.1778-428X.2010.01129.X\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"SUMMARY \\n \\nFresh frozen plasma (FFP) should be stored at temperatures > −30°C according to national and international guidelines to maintain the stability of clotting factors and inhibitors. In the present report, FFP was accidentally stored at < −30°C due to icing of the freezer. To ensure the quality of the FFPs a battery of tests of clotting factors and inhibitors was performed. Our data demonstrate that temporary storage of FFP at temperature < −30°C does not negatively affect the quality of FFPs. The European requirement of 70% activity of factor VIII was met by all units.\",\"PeriodicalId\":90375,\"journal\":{\"name\":\"Transfusion alternatives in transfusion medicine : TATM\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1111/J.1778-428X.2010.01129.X\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Transfusion alternatives in transfusion medicine : TATM\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1111/J.1778-428X.2010.01129.X\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Transfusion alternatives in transfusion medicine : TATM","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1111/J.1778-428X.2010.01129.X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Temporary storage of fresh frozen plasma above −30°C has no negative impact on the quality of clotting factors and inhibitors
SUMMARY
Fresh frozen plasma (FFP) should be stored at temperatures > −30°C according to national and international guidelines to maintain the stability of clotting factors and inhibitors. In the present report, FFP was accidentally stored at < −30°C due to icing of the freezer. To ensure the quality of the FFPs a battery of tests of clotting factors and inhibitors was performed. Our data demonstrate that temporary storage of FFP at temperature < −30°C does not negatively affect the quality of FFPs. The European requirement of 70% activity of factor VIII was met by all units.