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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00005671naa a2200541 4500
001oai:DiVA.org:lnu-62056
003SwePub
008170403s2017 | |||||||||||000 ||eng|
009oai:DiVA.org:liu-135475
024a https://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-620562 URI
024a https://doi.org/10.1007/s10096-016-2832-42 DOI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1354752 URI
040 a (SwePub)lnud (SwePub)liu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Woksepp, Hannau Linnéuniversitetet,Institutionen för medicin och optometri (MEO),Kalmar County Hospital4 aut0 (Swepub:lnu)havoaa
2451 0a High target attainment for beta-lactam antibiotics in intensive care unit patients when actual minimum inhibitory concentrations are applied
264 c 2016-11-04
264 1a Heidelberg :b Springer,c 2017
338 a print2 rdacarrier
520 a Patients in the intensive care unit (ICU) are at risk for suboptimal levels of beta-lactam antibiotics, possibly leading to poor efficacy. Our aim was to investigate whether the actual minimum inhibitory concentration (MIC) compared to the more commonly used arbitrary epidemiological cut-off values (ECOFFs) would affect target attainment in ICU patients on empirical treatment with broad-spectrum beta-lactam antibiotics and to identify risk factors for not reaching target. In a prospective, multicenter study, ICU patients ae18 years old and treated with piperacillin/tazobactam, meropenem, or cefotaxime were included. Clinical and laboratory data were recorded. Serum trough antibiotic levels from three consecutive days were analyzed by liquid chromatography-mass spectrometry (LC-MS). The target was defined as the free trough concentration above the MIC (100% fT(> MIC)). MICECOFF was used as the target and, when available, the actual MIC (MICACTUAL) was applied. The median age of the patients was 70 years old, 52% (58/111) were males, and the median estimated glomerular filtration rate (eGFR) was 48.0 mL/min/1.73 m(2). The rate of patients reaching 100% fT > MICACTUAL was higher (89%, 31/35) compared to the same patients using MICECOFF (60%, p = 0.002). In total, 55% (61/111) reached 100% fT > MICECOFF. Increased renal clearance was independently associated to not reaching 100% fT > MICECOFF. On repeated sampling, > 77% of patients had stable serum drug levels around the MICECOFF. Serum concentrations of beta-lactam antibiotics vary extensively between ICU patients. The rate of patients not reaching target was markedly lower for the actual MIC than when the arbitrary MIC based on the ECOFF was used, which is important to consider in future studies.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Farmakologi och toxikologi0 (SwePub)301022 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Pharmacology and Toxicology0 (SwePub)301022 hsv//eng
650 7a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Mikrobiologi inom det medicinska området0 (SwePub)301092 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Microbiology in the medical area0 (SwePub)301092 hsv//eng
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Infektionsmedicin0 (SwePub)302092 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Infectious Medicine0 (SwePub)302092 hsv//eng
653 a Pharmacology
653 a Farmakologi
700a Hällgren, Anitau Linköpings universitet,Avdelningen för mikrobiologi och molekylär medicin,Medicinska fakulteten,Region Östergötland, Infektionskliniken i Östergötland,Linköping University4 aut0 (Swepub:liu)aniha32
700a Borgström, S.u Department of Anaesthesia and Intensive Care, Kalmar County Hospital, Kalmar, Sweden4 aut
700a Kullberg, F.u Department of Anaesthesia and Intensive Care , Central Hospital , Växjö Sweden4 aut
700a Wimmerstedt, A.u Department of Infectious Diseases, Central Hospital, Växjö, Sweden4 aut
700a Oscarsson, Annau Linköpings universitet,Avdelningen för läkemedelsforskning,Medicinska fakulteten,Region Östergötland, Anestesi- och intensivvårdskliniken VIN,Linköping University ; Linköping University Hospital4 aut0 (Swepub:liu)annos67
700a Nordlund, P.u Department of Anaesthesia and Intensive Care, Ryhov Hospital, Jönköping Sweden4 aut
700a Lindholm, M-Lu Department of Anaesthesia and Intensive Care, Kalmar County Hospital, Kalmar, Sweden4 aut
700a Bonnedahl, Jonasu Department of Infectious Diseases, Kalmar County Hospital, Kalmar, Sweden4 aut
700a Brudin, L.u Department of Clinical Physiology, Kalmar County Hospital, Kalmar Sweden4 aut
700a Carlsson, Björnu Linköpings universitet,Avdelningen för läkemedelsforskning,Medicinska fakulteten,Region Östergötland, Klinisk farmakologi,Linköping University4 aut0 (Swepub:liu)bjoca98
700a Schon, T.u Kalmar County Hospital ; Linköping University4 aut
710a Linnéuniversitetetb Institutionen för medicin och optometri (MEO)4 org
773t European Journal of Clinical Microbiology and Infectious Diseasesd Heidelberg : Springerg 36:3, s. 553-563q 36:3<553-563x 0934-9723x 1435-4373
856u http://rdcu.be/qAB9y fulltext (read only)
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-62056
8564 8u https://doi.org/10.1007/s10096-016-2832-4
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-135475

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