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Pázmány P, Soós A, Hegyi P, Dohos D, Kiss S, Szakács Z, Párniczky A, Garami A, Péterfi Z, Molnár Z. Inflammatory Biomarkers Are Inaccurate Indicators of Bacterial Infection on Admission in Patients With Acute Exacerbation of Chronic Obstructive Pulmonary Disease-A Systematic Review and Diagnostic Accuracy Network Meta-Analysis. Front Med (Lausanne) 2021; 8:639794. [PMID: 34869399 PMCID: PMC8636902 DOI: 10.3389/fmed.2021.639794] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 10/21/2021] [Indexed: 01/02/2023] Open
Abstract
Introduction: The value of inflammatory biomarkers in the diagnosis of bacterial infection induced acute exacerbation of chronic obstructive pulmonary disease (AECOPD) is currently unclear. Our objective was to investigate the diagnostic accuracy of on-admission inflammatory biomarkers in differentiating bacterial origin in AECOPD. Methods: Systematic literature search was performed to include cross-sectional studies on AECOPD patients with microbiological culture results as gold standard, and at least one on-admission inflammatory biomarker determined from serum: C-reactive protein (CRP), procalcitonin (PCT), neutrophil/lymphocyte ratio, eosinophil percentage, CD64index; or sputum: neutrophil elastase, tumor necrosis factor alfa, interleukin-1-beta (IL-1b), interleukin-8, sputum color, as index tests. We ranked index tests by superiority indices in a network meta-analysis and also calculated pooled sensitivity and specificity. Results: Altogether, 21 eligible articles reported data on 2,608 AECOPD patients (44% bacterial). Out of the 14 index tests, sputum IL-1b showed the highest diagnostic performance with a pooled sensitivity of 74% (CI: 26–97%) and specificity of 65% (CI: 19–93%). Pooled sensitivity for CRP and PCT were: 67% (CI: 54–77%) and 54% (CI: 39–69%); specificity 62% (CI: 52–71%) and 71% (CI: 59–79%), respectively. Conclusion: Admission inflammatory biomarkers are inaccurate indicators of bacterial infection in AECOPD. Systematic Review Registration:https://www.crd.york.ac.uk/prospero/#myprospero, identifier: 42020161301.
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Affiliation(s)
- Piroska Pázmány
- Medical School, Institute for Translational Medicine, University of Pécs, Pécs, Hungary.,Department of General Medicine and Pulmonology, Heim Pál National Institute for Pediatrics, Budapest, Hungary.,Doctoral School of Clinical Medicine, University of Szeged, Szeged, Hungary
| | - Alexandra Soós
- Medical School, Institute for Translational Medicine, University of Pécs, Pécs, Hungary
| | - Péter Hegyi
- Medical School, Institute for Translational Medicine, University of Pécs, Pécs, Hungary.,Doctoral School of Clinical Medicine, University of Szeged, Szeged, Hungary.,János Szentágothai Research Center, University of Pécs, Pécs, Hungary.,Centre for Translational Medicine, Semmelweis University, Faculty of Medicine, Budapest, Hungary
| | - Dóra Dohos
- Medical School, Institute for Translational Medicine, University of Pécs, Pécs, Hungary
| | - Szabolcs Kiss
- Medical School, Institute for Translational Medicine, University of Pécs, Pécs, Hungary.,Doctoral School of Clinical Medicine, University of Szeged, Szeged, Hungary
| | - Zsolt Szakács
- Medical School, Institute for Translational Medicine, University of Pécs, Pécs, Hungary.,János Szentágothai Research Center, University of Pécs, Pécs, Hungary
| | - Andrea Párniczky
- Medical School, Institute for Translational Medicine, University of Pécs, Pécs, Hungary.,Doctoral School of Clinical Medicine, University of Szeged, Szeged, Hungary.,Department of Gastroenterology, Heim Pál National Institute for Pediatrics, Budapest, Hungary
| | - András Garami
- Medical School, Institute for Translational Medicine, University of Pécs, Pécs, Hungary
| | - Zoltán Péterfi
- Department of Internal Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Zsolt Molnár
- Medical School, Institute for Translational Medicine, University of Pécs, Pécs, Hungary.,Doctoral School of Clinical Medicine, University of Szeged, Szeged, Hungary.,Centre for Translational Medicine, Semmelweis University, Faculty of Medicine, Budapest, Hungary.,Department of Anesthesiology and Intensive Therapy, Medical Faculty, Poznan University for Medical Sciences, Poznan, Poland.,Department of Anaesthesiology and Intensive Therapy, Semmelweis University, Faculty of Medicine, Budapest, Hungary
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Mikasa K, Aoki N, Aoki Y, Abe S, Iwata S, Ouchi K, Kasahara K, Kadota J, Kishida N, Kobayashi O, Sakata H, Seki M, Tsukada H, Tokue Y, Nakamura-Uchiyama F, Higa F, Maeda K, Yanagihara K, Yoshida K. JAID/JSC Guidelines for the Treatment of Respiratory Infectious Diseases: The Japanese Association for Infectious Diseases/Japanese Society of Chemotherapy - The JAID/JSC Guide to Clinical Management of Infectious Disease/Guideline-preparing Committee Respiratory Infectious Disease WG. J Infect Chemother 2016; 22:S1-S65. [PMID: 27317161 PMCID: PMC7128733 DOI: 10.1016/j.jiac.2015.12.019] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 12/14/2015] [Indexed: 12/22/2022]
Affiliation(s)
- Keiichi Mikasa
- Center for Infectious Diseases, Nara Medical University, Nara, Japan.
| | | | - Yosuke Aoki
- Department of International Medicine, Division of Infectious Diseases, Faculty of Medicine, Saga University, Saga, Japan
| | - Shuichi Abe
- Department of Infectious Diseases, Yamagata Prefectural Central Hospital, Yamagata, Japan
| | - Satoshi Iwata
- Department of Infectious Diseases, Keio University School of Medicine, Tokyo, Japan
| | - Kazunobu Ouchi
- Department of Pediatrics, Kawasaki Medical School, Okayama, Japan
| | - Kei Kasahara
- Center for Infectious Diseases, Nara Medical University, Nara, Japan
| | - Junichi Kadota
- Department of Respiratory Medicine and Infectious Diseases, Oita University Faculty of Medicine, Oita, Japan
| | | | | | - Hiroshi Sakata
- Department of Pediatrics, Asahikawa Kosei Hospital, Hokkaido, Japan
| | - Masahumi Seki
- Division of Respiratory Medicine and Infection Control, Tohoku Pharmaceutical University Hospital, Miyagi, Japan
| | - Hiroki Tsukada
- Department of Respiratory Medicine and Infectious Diseases, Niigata City General Hospital, Niigata, Japan
| | - Yutaka Tokue
- Infection Control and Prevention Center, Gunma University Hospital, Gunma, Japan
| | | | - Futoshi Higa
- Department of Respiratory Medicine, National Hospital Organization Okinawa National Hospital, Okinawa, Japan
| | - Koichi Maeda
- Center for Infectious Diseases, Nara Medical University, Nara, Japan
| | - Katsunori Yanagihara
- Department of Laboratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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Woodhead M, Blasi F, Ewig S, Garau J, Huchon G, Ieven M, Ortqvist A, Schaberg T, Torres A, van der Heijden G, Read R, Verheij TJM. Guidelines for the management of adult lower respiratory tract infections--summary. Clin Microbiol Infect 2012; 17 Suppl 6:1-24. [PMID: 21951384 DOI: 10.1111/j.1469-0691.2011.03602.x] [Citation(s) in RCA: 195] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
This document is an update of Guidelines published in 2005 and now includes scientific publications through to May 2010. It provides evidence-based recommendations for the most common management questions occurring in routine clinical practice in the management of adult patients with LRTI. Topics include management outside hospital, management inside hospital (including community-acquired pneumonia (CAP), acute exacerbations of COPD (AECOPD), acute exacerbations of bronchiectasis) and prevention. The target audience for the Guideline is thus all those whose routine practice includes the management of adult LRTI.
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Affiliation(s)
- M Woodhead
- Department of Respiratory Medicine, Manchester Royal Infirmary, Oxford Road, Manchester, UK.
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Wilson R, Anzueto A, Miravitlles M, Arvis P, Alder J, Haverstock D, Trajanovic M, Sethi S. Moxifloxacin versus amoxicillin/clavulanic acid in outpatient acute exacerbations of COPD: MAESTRAL results. Eur Respir J 2011; 40:17-27. [PMID: 22135277 PMCID: PMC3393767 DOI: 10.1183/09031936.00090311] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Bacterial infections causing acute exacerbations of chronic obstructive pulmonary disease (AECOPD) frequently require antibacterial treatment. More evidence is needed to guide antibiotic choice. The Moxifloxacin in Acute Exacerbations of Chronic Bronchitis TriaL (MAESTRAL) was a multiregional, randomised, double-blind non-inferiority outpatient study. Patients were aged ≥60 yrs, with an Anthonisen type I exacerbation, a forced expiratory volume in 1 s <60% predicted and two or more exacerbations in the last year. Following stratification by steroid use patients received moxifloxacin 400 mg p.o. q.d. (5 days) or amoxicillin/clavulanic acid 875/125 mg p.o. b.i.d. (7 days). The primary end-point was clinical failure 8 weeks post-therapy in the per protocol population. Moxifloxacin was noninferior to amoxicillin/clavulanic acid at the primary end-point (111 (20.6%) out of 538, versus 114 (22.0%) out of 518, respectively; 95% CI -5.89–3.83%). In patients with confirmed bacterial AECOPD, moxifloxacin led to significantly lower clinical failure rates than amoxicillin/clavulanic acid (in the intent-to-treat with pathogens, 62 (19.0%) out of 327 versus 85 (25.4%) out of 335, respectively; p=0.016). Confirmed bacterial eradication at end of therapy was associated with higher clinical cure rates at 8 weeks post-therapy overall (p=0.0014) and for moxifloxacin (p=0.003). Patients treated with oral corticosteroids had more severe disease and higher failure rates. The MAESTRAL study showed that moxifloxacin was as effective as amoxicillin/clavulanic acid in the treatment of outpatients with AECOPD. Both therapies were well tolerated.
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Affiliation(s)
- Robert Wilson
- Host Defence Unit, Royal Brompton Hospital, Sydney Street, London SW3 6NP, UK.
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Woodhead M, Blasi F, Ewig S, Garau J, Huchon G, Ieven M, Ortqvist A, Schaberg T, Torres A, van der Heijden G, Read R, Verheij TJM. Guidelines for the management of adult lower respiratory tract infections--full version. Clin Microbiol Infect 2011; 17 Suppl 6:E1-59. [PMID: 21951385 PMCID: PMC7128977 DOI: 10.1111/j.1469-0691.2011.03672.x] [Citation(s) in RCA: 586] [Impact Index Per Article: 45.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This document is an update of Guidelines published in 2005 and now includes scientific publications through to May 2010. It provides evidence-based recommendations for the most common management questions occurring in routine clinical practice in the management of adult patients with LRTI. Topics include management outside hospital, management inside hospital (including community-acquired pneumonia (CAP), acute exacerbations of COPD (AECOPD), acute exacerbations of bronchiectasis) and prevention. Background sections and graded evidence tables are also included. The target audience for the Guideline is thus all those whose routine practice includes the management of adult LRTI.
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Affiliation(s)
- M Woodhead
- Department of Respiratory Medicine, Manchester Royal Infirmary, Oxford Road, Manchester, UK.
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Siempos II, Michalopoulos A, Falagas ME. Treatment of acute bacterial exacerbations of chronic bronchitis. Expert Opin Pharmacother 2009; 10:1173-82. [PMID: 19405791 DOI: 10.1517/14656560902907734] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Controversies persist regarding the optimal management of patients with acute exacerbations of chronic bronchitis (AECB). OBJECTIVE To evaluate the available evidence on relevant issues, namely the need for administering antimicrobials in patients with AECB, the identification of the subgroup of patients with AECB needing antibiotics, the antimicrobial regimen of choice and its optimal duration, the existence of new agents, and the value of non-antimicrobial regimens for AECB. METHODS Data from various sources of evidence, including recent relevant meta-analyses, were appraised. CONCLUSION Administration of antimicrobial agents, combined with bronchodilators and systemic corticosteroids, is warranted in approximately half of AECBs (i.e., in bacterial exacerbations) to achieve a survival benefit. Simple clinical parameters, mainly sputum purulence, and biomarkers, such as procalcitonin, are useful in identifying patients requiring antibiotics. Advanced antibiotics (quinolones, macrolides, or amoxicillin/clavulanic acid) are more effective than 'old' antibiotics in AECB; regimens of short duration (for 5 days) are preferred. There is no difference between several classes of advanced antibiotics regarding their short-term effectiveness; however, quinolones are associated with better long-term outcomes than macrolides. Newer quinolones and new formulations of macrolides enrich clinicians' armamentarium against AECB.
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Affiliation(s)
- Ilias I Siempos
- Alfa Institute of Biomedical Sciences, 9 Neapoleos Street, 151 23 Marousi, Greece
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