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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00005863naa a2200505 4500
001oai:DiVA.org:oru-105541
003SwePub
008230417s2023 | |||||||||||000 ||eng|
009oai:DiVA.org:liu-196881
024a https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-1055412 URI
024a https://doi.org/10.1053/j.jvca.2023.03.0132 DOI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1968812 URI
040 a (SwePub)orud (SwePub)liu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Tornudd, Mattiasu Linköpings universitet,Avdelningen för diagnostik och specialistmedicin,Medicinska fakulteten,Region Östergötland, Thorax-kärlkliniken i Östergötland4 aut0 (Swepub:liu)n/a
2451 0a Platelet Function is Preserved After Moderate Cardiopulmonary Bypass Times But Transiently Impaired After Protamine
264 1b Elsevier,c 2023
338 a print2 rdacarrier
520 a OBJECTIVES: Previous studies have described impaired platelet function after cardiopulmonary bypass (CPB). Whether this is still valid in contemporary cardiac surgery is unclear. This study aimed to quantify changes in function and number of platelets during CPB in a present-day cardiac surgery cohort.DESIGN: Prospective, controlled clinical study.SETTING: A single-center university hospital.PARTICIPANTS: Thirty-nine patients scheduled for coronary artery bypass graft surgery with CPB.INTERVENTIONS: Platelet function and numbers were measured at 6 timepoints in 39 patients during and after coronary artery bypass graft surgery; at baseline before anesthesia, at the end of CPB, after protamine administration, at intensive care unit (ICU) arrival, 3 hours after ICU arrival, and on the morning after surgery. MEASUREMENTS ANDMAIN RESULTS: Platelet function was assessed with impedance aggregometry and flow cytometry. Platelet numbers are expressed as actual concentration and as numbers corrected for dilution using hemoglobin as a reference marker. There was no consistent impairment of platelet function during CPB with either impedance aggregometry or flow cytometry. After protamine administration, a decrease in platelet function was seen with impedance aggregometry and for some markers of activation with flow cytometry. Platelet function was restored 3 hours after arrival in the ICU. During CPB (85.0 ± 21 min), the number of circulating platelets corrected for dilution increased from 1.73 ± 0.42 × 109/g to 1.91 ± 0.51 × 109/g (p < 0.001).CONCLUSIONS: During cardiac surgery with moderate CPB times, platelet function was not impaired, and no consumption of circulating platelets could be detected. Administration of protamine transiently affected platelet function.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Kardiologi0 (SwePub)302062 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Cardiac and Cardiovascular Systems0 (SwePub)302062 hsv//eng
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Anestesi och intensivvård0 (SwePub)302012 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Anesthesiology and Intensive Care0 (SwePub)302012 hsv//eng
653 a Cardiac surgery
653 a cardiopulmonary bypass
653 a flow cytometry
653 a impedance aggegometry
653 a platelet function
653 a protamine
700a Ramström, Sofia,d 1973-u Linköpings universitet,Örebro universitet,Institutionen för medicinska vetenskaper,Department of Clinical Chemistry and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden; Cardiovascular Research Centre, School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden,Avdelningen för klinisk kemi och farmakologi,Medicinska fakulteten,Region Östergötland, Klinisk kemi,Orebro Univ, Sweden4 aut0 (Swepub:liu)sofra86
700a Kvitting, John-Peder Escobaru Department of Cardiothoracic Surgery, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway,Oslo Univ Hosp, Norway; Univ Oslo, Norway4 aut
700a Alfredsson, Joakimu Linköpings universitet,Avdelningen för diagnostik och specialistmedicin,Medicinska fakulteten,Region Östergötland, Kardiologiska kliniken US4 aut0 (Swepub:liu)joaal38
700a Nyberg, Linneau Linköpings universitet,Avdelningen för diagnostik och specialistmedicin,Avdelningen för klinisk kemi och farmakologi,Medicinska fakulteten,Region Östergötland, Thorax-kärlkliniken i Östergötland,Region Östergötland, Klinisk kemi4 aut0 (Swepub:liu)n/a
700a Bjorkman, Eriku Linköpings universitet,Avdelningen för diagnostik och specialistmedicin,Avdelningen för klinisk kemi och farmakologi,Medicinska fakulteten,Region Östergötland, Thorax-kärlkliniken i Östergötland,Region Östergötland, Klinisk kemi4 aut0 (Swepub:liu)n/a
700a Berg, Sörenu Linköpings universitet,Avdelningen för diagnostik och specialistmedicin,Medicinska fakulteten,Region Östergötland, Thorax-kärlkliniken i Östergötland4 aut0 (Swepub:liu)sorbe67
710a Linköpings universitetb Avdelningen för diagnostik och specialistmedicin4 org
773t Journal of Cardiothoracic and Vascular Anesthesiad : Elsevierg 37:7, s. 1110-1120q 37:7<1110-1120x 1053-0770x 1532-8422
856u https://doi.org/10.1053/j.jvca.2023.03.013y Fulltext
856u https://liu.diva-portal.org/smash/get/diva2:1791495/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-105541
8564 8u https://doi.org/10.1053/j.jvca.2023.03.013
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-196881

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