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Role of biomarkers in antimicrobial stewardship: physicians’ perspectives
Hyeri Seok, Dae Won Park
Korean J Intern Med. 2024;39(3):413-429. Published online April 30, 2024
Biomarkers are playing an increasingly important role in antimicrobial stewardship. Their applications have included use in algorithms that evaluate suspected bacterial infections or provide guidance on when to start or stop antibiotic therapy, or when therapy should be repeated over a short period ..
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Infectious diseases
Clinical value of procalcitonin for suspected nosocomial bloodstream infection
Joo Kyoung Cha, Ki Hwan Kwon, Seung Joo Byun, Soo Ryeong Ryoo, Jeong Hyeon Lee, Jae-Woo Chung, Hee Jin Huh, Seok Lae Chae, Seong Yeon Park
Korean J Intern Med. 2018;33(1):176-184. Published online November 8, 2017
Background/Aims: Procalcitonin (PCT) may prove to be a useful marker to exclude or predict bloodstream infection (BSI). However, the ability of PCT levels to differentiate BSI from non-BSI episodes has not been evaluated in nosocomial BSI.
Methods: We retrospectively reviewed the medical records of..
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The clinical usefulness of serum procalcitonin level in patients with scrub typhus
Chang-Seop Lee, Jeong-Hwan Hwang, Jeong-Mi Lee, Jae Hoon Lee
Korean J Intern Med. 2017;32(4):761-763. Published online February 4, 2016
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Nephrology
Cutoff value of serum procalcitonin as a diagnostic biomarker of infection in end-stage renal disease patients
Wan Soo Lee, Dae Woong Kang, Jong Hun Back, Hyun Lee Kim, Jong Hoon Chung, Byung Chul Shin
Korean J Intern Med. 2015;30(2):198-204. Published online February 27, 2015
Background/Aims: Serum procalcitonin (PCT) levels are low in healthy individuals but are elevated in patients with a serious bacterial infection or sepsis. In this study, we examined the ability of serum PCT concentration to diagnose infections in end-stage renal disease (ESRD) patients, and sought ..
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Gastroenterology
A comparison of the BISAP score and serum procalcitonin for predicting the severity of acute pancreatitis
Byung Geun Kim, Myung Hwan Noh, Choong Heon Ryu, Hwa Seong Nam, Su Mi Woo, Seung Hee Ryu, Jin Seok Jang, Jong Hun Lee, Seok Ryeol Choi, Byeong Ho Park
Korean J Intern Med. 2013;28(3):322-329. Published online May 1, 2013
Background/AimsThe bedside index of severity in acute pancreatitis (BISAP) is a new, convenient, prognostic multifactorial scoring system. As more data are needed before clinical application, we compared BISAP, the serum procalcitonin (PCT), and other multifactorial scoring sy..
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Infectious diseases
Procalcitonin as a biomarker of infectious diseases
Hyuck Lee
Korean J Intern Med. 2013;28(3):285-291. Published online May 1, 2013
Traditional biomarkers, including C-reactive protein, leukocytes, erythrocyte sedimentation rate, and clinical signs and symptoms, are not sufficiently sensitive or specific enough to guide treatment decisions in infectious febrile diseases. Procalcitonin (PCT) is synthesized by a large number of..
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Role of C-Reactive Protein and Procalcitonin in Differentiation of Tuberculosis from Bacterial Community Acquired Pneumonia
Young Ae Kang, Sung-Youn Kwon, Ho IL Yoon, Jae Ho Lee, Choon-Taek Lee
Korean J Intern Med. 2009;24(4):337-342. Published online November 27, 2009
Background/AimsWe investigated the utility of serum C-reactive protein (CRP) and procalcitonin (PCT) for differentiating pulmonary tuberculosis (TB) from bacterial community-acquired pneumonia (CAP) in South Korea, a country with an intermediate TB burden.
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