Abstract
Objective:
The aim of this study was to review the effectiveness of procalcitonin (PCT)-guided therapy in comparison to standard therapy in patients with suspected or confirmed bacterial infections in terms of antibiotic prescription at inclusion, duration of antibiotic therapy, total antibiotic exposure days/1,000 days, length of stay in the intensive care unit (ICU), length of stay in the hospital, and mortality.
Methods:
MEDLINE, EMBASE, Web of Science, and the Cochrane central register of controlled trials were searched up to November 2008. Studies considered to be eligible were randomized controlled trials comparing PCT-guided therapy with standard therapy in adult patients with bacterial infections. No language restriction was applied. Data were combined in a meta-analysis using random-effect models.
Results:
Seven studies with 1,458 patients were included. PCT-guided therapy was associated with a significant reduction in antibiotic prescription at inclusion (four studies; pooled odds ratio [OR] 0.506, 95% confidence interval [CI] 0.290–0.882, p = 0.016), duration of antibiotic therapy (six studies; weighted mean difference [WMD] 2.785, 95% CI 1.225–4.345, p = 0.000), total antibiotic exposure days/1,000 days (four studies; pooled relative risk [RR] 1.664, 95% CI 1.155–2.172, p = 0.000), and length of stay in the ICU (three studies; 292 patients; pooled WMD 3.49 days, 95% CI 1.28–5.70, p = 0.002). There were no significant differences in length of stay in the hospital (three studies; pooled WMD 1.003, 95% CI –0.430 to 2.437, p = 0.17) and mortality (seven studies; pooled OR 0.838, 95% CI 0.571–1.229, p = 0.365).
Conclusions:
Based on the results of this meta-analysis, it would appear that an algorithm based on serial PCT measurements would allow a more judicious use of antibiotics than currently occurs during the traditional treatment of patients with infections. PCT-guided antibiotic treatment appears to be safe and may also improve clinical outcome.
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References
Evans HL, Lefrak SN, Lyman J, Smith RL, Chong TW, McElearney ST, Schulman AR, Hughes MG, Raymond DP, Pruett TL, Sawyer RG: Cost of gram-negative resistance. Crit Care Med 2007; 35: 89–95.
Gonzales R, Steiner JF, Lum A, Barrett PH Jr: Decreasing antibiotic use in ambulatory practice: impact of a multidimensional intervention on the treatment of uncomplicated acute bronchitis in adults. JAMA 1999; 281: 1512–1519.
Guillemot D, Courvalin P: Better control of antibiotic resistance. Clin Infect Dis 2001; 33: 542–547.
Harbarth S, Nobre V, Pittet D: Does antibiotic selection impact patient outcome? Clin Infect Dis 2007; 44: 87–93.
El Moussaoui R, Roede BM, Speelman P, Bresser P, Prins JM, Bossuyt PM: Short-course antibiotic treatment in acute exacerbations of chronic bronchitis and COPD: a meta-analysis of double-blind studies. Thorax 2008; 63: 415–422.
File TM Jr, Mandell LA: What is optimal antimicrobial therapy for bacteremic pneumococcal pneumonia? Clin Infect Dis 2003; 36: 396–398.
Tillotson GS, Doern GV, Blondeau JM: Optimal antimicrobial therapy: the balance of potency and exposure. Expert Opin Investig Drugs 2006; 15: 335–337.
Fish DN: Optimal antimicrobial therapy for sepsis. Am J Health Syst Pharm 2002; 59(Suppl 1): S13–S19.
Christ-Crain M, Muller B: Biomarkers in respiratory tract infections: diagnostic guides to antibiotic prescription, prognostic markers and mediators. Eur Respir J 2007; 30: 556–573.
Oczenski W, Fitzgerald RD, Schwarz S: Procalcitonin: a new parameter for the diagnosis of bacterial infection in the perioperative period. Eur J Anaesthesiol 1998; 15: 202–209.
Muller B, Becker KL: Procalcitonin: how a hormone became a marker and mediator of sepsis. Swiss Med Wkly 2001; 131: 595–602.
Muller B, Becker KL, Kranzlin M, Schachinger H, Huber PR, Nylen ES, Snider RH, White JC, Schmidt-Gayk H, Zimmerli W, Ritz R: Disordered calcium homeostasis of sepsis: association with calcitonin precursors. Eur J Clin Invest 2000; 30: 823–831.
Yang CH, Lu DCT: Clinical applications of procalcitonin (ProCT). J Intern Med Taiwan 2006; 17: 1–10.
Chirouze C, Schuhmacher H, Rabaud C, Gil H, Khayat N, Estavoyer JM, May T, Hoen B: Low serum procalcitonin level accurately predicts the absence of bacteremia in adult patients with acute fever. Clin Infect Dis 2002; 35: 156–161.
Ebell M: Procalcitonin-guided treatment of respiratory tract infections. Am Fam Physician 2008; 78: 756–757.
Martinez FJ, Curtis JL: Procalcitonin-guided antibiotic therapy in COPD exacerbations: closer but not quite there. Chest 2007; 131: 1–2.
Shehabi Y, Seppelt I: Pro/Con debate: is procalcitonin useful for guiding antibiotic decision making in critically ill patients? Crit Care 2008; 12: 211.
Higgins JPT, Altman DG: Assessing risk of bias in included studies. In: Higgins JPT, Green S (eds): Ochrane handbook for systematic reviews of interventions 5.0.0. Wiley: London 2008.
Wen J, Ren Y, Wang L, Li Y, Liu Y, Zhou M, Liu P, Ye L, Tian W: The reporting quality of meta-analyses improves: a random sampling study. J Clin Epidemiol 2008; 61: 770–775.
Moher D, Cook DJ, Eastwood S, Olkin I, Rennie D, Stroup DF: Improving the quality of reports of meta-analyses of randomised controlled trials: the QUOROM statement. Quality of Reporting of Meta-analyses. Lancet 1999; 354: 1896–1900.
DerSimonian R: Combining evidence from clinical trials. Anesth Analg 1990; 70: 475–476.
Higgins JP, Thompson SG: Quantifying heterogeneity in a metaanalysis. Stat Med 2002; 21: 1539–1558.
Egger M, Davey Smith G, Schneider M, Minder C: Bias in metaanalysis detected by a simple, graphical test. Br Med J 1997; 315: 629–634.
Soeken KL, Sripusanapan A: Assessing publication bias in metaanalysis. Nurs Res 2003; 52: 57–60.
Christ-Crain M, Jaccard-Stolz D, Bingisser R, Gencay MM, Huber PR, Tamm M, Muller B: Effect of procalcitonin-guided treatment on antibiotic use and outcome in lower respiratory tract infections: cluster-randomised, single-blinded intervention trial. Lancet 2004; 363: 600–607.
Christ-Crain M, Stolz D, Bingisser R, Muller C, Miedinger D, Huber PR, Zimmerli W, Harbarth S, Tamm M, Muller B: Procalcitonin guidance of antibiotic therapy in communityacquired pneumonia: a randomized trial. Am J Respir Crit Care Med 2006; 174: 84–93.
Stolz D, Christ-Grain M, Bingisser R, Leuppi J, Miedinger D, Muller C, Huber P, Muller B, Tamm M: Antibiotic treatment of exacerbations of COPD: a randomized, controlled trial comparing procalcitonin-guidance with standard therapy. Chest 2007; 131: 9–19.
Svoboda P, Kantorova I, Scheer P, Radvanova J, Radvan M: Can procalcitonin help us in timing of re-intervention in septic patients after multiple trauma or major surgery? Hepato-gastroenterology 2007; 54: 359–363.
Briel M, Schuetz P, Mueller B, Young J, Schild U, Nusbaumer C, Periat P, Bucher HC, Christ-Crain M: Procalcitonin-guided antibiotic use vs a standard approach for acute respiratory tract infections in primary care. Arch Intern Med 2008; 168: 2000–2007, discussion 2007–2008.
Hochreiter M, Kohler T, Schweiger A-M, Keck FS, Bein B, Von Spiegel T, Schroder S: Antibiotic treatment of surgical intensive care patients. Procalcitonin to guide duration of therapy. Anaesthesist 2008; 57: 571–577.
Nobre V, Harbarth S, Graf JD, Rohner P, Pugin J: Use of procalcitonin to shorten antibiotic treatment duration in septic patients: a randomized trial. Am J Respir Crit Care Med 2008; 177: 498–505.
Reinhart K, Meisner M, Brunkhorst FM: Markers for sepsis diagnosis: what is useful? Crit Care Clin 2006; 22: 503–519, ix–x.
Harbarth S: The effect of antimicrobial use on emergence and selection of resistance. Anasthesiol Intensivmed Notfallmed Schmerzther 2007; 42: 130–135.
Carbon C, Bax RP: Regulating the use of antibiotics in the community. Br Med J 1998; 317: 663–665.
Guillemot D, Maison P, Carbon C, Balkau B, Vauzelle-Kervroedan F, Sermet C, Bouvenot G, Eschwege E: Trends in antimicrobial drug use in the community-France, 1981–1992. J Infect Dis 1998; 177: 492–497.
Tang BM, Eslick GD, Craig JC, McLean AS: Accuracy of procalcitonin for sepsis diagnosis in critically ill patients: systematic review and meta-analysis. Lancet Infect Dis 2007; 7: 210–217.
Jones AE, Fiechtl JF, Brown MD, Ballew JJ, Kline JA: Procalcitonin test in the diagnosis of bacteremia: a meta-analysis. Ann Emerg Med 2007; 50: 34–41.
Nylen E, Muller B, Becker KL, Snider R: The future diagnostic role of procalcitonin levels: the need for improved sensitivity. Clin Infect Dis 2003; 36: 823–824, author reply 826–827.
Becker KL, Snider R, Nylen ES: Procalcitonin assay in systemic inflammation, infection, and sepsis: clinical utility and limitations. Crit Care Med 2008; 36: 941–952.
Schneider HG, Lam QT: Procalcitonin for the clinical laboratory: a review. Pathology 2007; 39: 383–390.
Christ-Crain M, Schuetz P, Huber AR, Muller B: Procalcitonin — importance for the diagnosis of bacterial infections. Ther Umsch 2008; 65: 559–568.
Meisner M: Pathobiochemistry and clinical use of procalcitonin. Clin Chim Acta 2002; 323: 17–29.
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H. Tang and T. Huang contributed equally to this work.
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Tang, H., Huang, T., Jing, J. et al. Effect of Procalcitonin-Guided Treatment in Patients with Infections: a Systematic Review and Meta-Analysis. Infection 37, 497–507 (2009). https://doi.org/10.1007/s15010-009-9034-2
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DOI: https://doi.org/10.1007/s15010-009-9034-2