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Procalcitonin-guided use of antibiotic in hospitalized patients with acute exacerbation of chronic obstructive pulmonary disease: a randomized clinical trial.
Clin Microbiol Infect
December 2024
National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Clinical Research and Data Management, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China; Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Capital Medical University, Beijing, China; Tsinghua University-Peking University Joint Center for Life Sciences, Beijing, China. Electronic address:
Objectives: The objectives of this study are to analyse the effect and safety of procalcitonin (PCT)-guided antibiotic therapy in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD).
Methods: We conducted a multicentre, open-label, randomized controlled trial amongst patients hospitalized for AECOPD in six hospitals in China. Enrolled patients were randomly assigned to either the PCT-guided group or the Global Initiative for Chronic Obstructive Lung Disease (GOLD) strategy-guided group.
Procalcitonin-guided antibiotic treatment in patients with cancer: a patient-level meta-analysis from randomized controlled trials.
BMC Cancer
November 2024
Medical University Department, Kantonsspital Aarau, Aarau, Switzerland.
Background: Use of serum procalcitonin (PCT), an inflammatory biomarker for bacterial infections, has shown promising results for early stopping antibiotic treatment among patients with respiratory infections and sepsis. There is need for additional data regarding effectiveness and safety of this concept among patients with cancer.
Methods: Individual data of patients with a documented diagnosis of cancer and proven or suspected respiratory infection and/or sepsis were extracted from previous trials where adult patients were randomized to receive antibiotic treatment based on a PCT protocol or usual care (control group).
Procalcitonin-guided antimicrobial stewardship in critically ill patients with sepsis: A pre- post interventional study.
Perspect Clin Res
February 2024
Department of Critical Care, Believers Church Medical College Hospital, Thiruvalla, Kerala, India.
Aim: Injudicious usage of antibiotics has led to the emergence of antibiotic resistance which is a major health-care problem in developing countries such as India. Our aim was to show how antibiotic therapy based on serial procalcitonin (PCT) assay can help in antibiotic de-escalation in septic patients.
Materials And Methods: A pre-post interventional study was conducted among 300 septic patients admitted to an intensive care unit (ICU).
Procalcitonin Guided Antibiotic Stewardship.
Biomark Insights
November 2024
School of Medical Laboratory Sciences, Jimma University, Jimma, Ethiopia.
Despite infection and sepsis being a major public health challenge, early detection and timely management are often hindered by several factors. These includes the similarity of clinical presentations between infectious and non-infectious conditisons, as well as limitations of current diagnostic methods such as lengthy turnaround times and low sensitivity. Consequently, there is increasing interest in identifying biomarkers that can quickly and accurately differentiate bacterial sepsis from other inflammatory processes, whether infectious or non-infectious.
View Article and Find Full Text PDFBackground: Procalcitonin-guided antimicrobial decision-making has been shown to be safe in adult intensive care settings. Most antimicrobial exposure in neonatal units is in culture-negative conditions. We hypothesise that Procalcitonin aids antimicrobial stewardship efforts in suspected Late-Onset Neonatal Sepsis.
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