Kotaro Fujii, Kuniko Yamada, Junko Sano, Dai Mashima, Hiroko Takeda
{"title":"[Investigation of the procalcitonin and microbiology test and antibiotics situation from our hospital].","authors":"Kotaro Fujii, Kuniko Yamada, Junko Sano, Dai Mashima, Hiroko Takeda","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Procalcitonin (PCT) was first described as a sepsis-associated protein in 1993. PCT is increased in the blood at the time of infection by bacteria. Therefore, it is used as an auxiliary indicator of sepsis diagnosis. In addition, PCT is reduced quickly by antibiotics. And use as a stop or change marker is also expected. We have investigated the antimicrobial use and microbial testing of measurement patient and PCT running performance. Number of requests was 3,387 cases (inpatient 2,649 and outpatient 742 cases) for one year. It was subject to the 820 cases that had inspection request to July to October 2012. In 820 cases, 57 cases had exhibited a PCT >0.5 ng/ml and diagnosed with infectious diseases. In 57 cases, 44 cases (77%) were performed microbiology and blood culture. And only blood culture performed in 8 (14%), blood culture and microbiology is not performed for 5 cases (9%), In 21 (40%) cases of 52 cases performed the blood culture shown positive. Detecting bacteria accounted for more than half in 17 cases of Gram-negative bacilli. Also, it had exhibited a systemic inflammatory response syndrome (SIRS) in 18 cases. Antibiotics have been used in all cases regardless of implementation of the microbiology test. If sepsis is suspected, it is necessary for diagnosis is done correctly and quickly. Therefore, PCT has been suggested high usefulness by examining in the hospital. It is required that the reference identification and drug susceptibility results of the pathogenic bacterium combination of microbiology test and the PCT. We considered useful to PCT monitoring that as an indicator of antimicrobial agents change or shorten of antibiotic use period. Future, proactive use of clinical practice is expected. </p>","PeriodicalId":74740,"journal":{"name":"Rinsho Biseibutsu Jinsoku Shindan Kenkyukai shi = JARMAM : Journal of the Association for Rapid Method and Automation in Microbiology","volume":"25 1","pages":"7-15"},"PeriodicalIF":0.0000,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Rinsho Biseibutsu Jinsoku Shindan Kenkyukai shi = JARMAM : Journal of the Association for Rapid Method and Automation in Microbiology","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Procalcitonin (PCT) was first described as a sepsis-associated protein in 1993. PCT is increased in the blood at the time of infection by bacteria. Therefore, it is used as an auxiliary indicator of sepsis diagnosis. In addition, PCT is reduced quickly by antibiotics. And use as a stop or change marker is also expected. We have investigated the antimicrobial use and microbial testing of measurement patient and PCT running performance. Number of requests was 3,387 cases (inpatient 2,649 and outpatient 742 cases) for one year. It was subject to the 820 cases that had inspection request to July to October 2012. In 820 cases, 57 cases had exhibited a PCT >0.5 ng/ml and diagnosed with infectious diseases. In 57 cases, 44 cases (77%) were performed microbiology and blood culture. And only blood culture performed in 8 (14%), blood culture and microbiology is not performed for 5 cases (9%), In 21 (40%) cases of 52 cases performed the blood culture shown positive. Detecting bacteria accounted for more than half in 17 cases of Gram-negative bacilli. Also, it had exhibited a systemic inflammatory response syndrome (SIRS) in 18 cases. Antibiotics have been used in all cases regardless of implementation of the microbiology test. If sepsis is suspected, it is necessary for diagnosis is done correctly and quickly. Therefore, PCT has been suggested high usefulness by examining in the hospital. It is required that the reference identification and drug susceptibility results of the pathogenic bacterium combination of microbiology test and the PCT. We considered useful to PCT monitoring that as an indicator of antimicrobial agents change or shorten of antibiotic use period. Future, proactive use of clinical practice is expected.