Academic Journal
Procalcitonin guided antibiotic therapy and hospitalization in patients with lower respiratory tract infections: a prospective, multicenter, randomized controlled trial
| العنوان: | Procalcitonin guided antibiotic therapy and hospitalization in patients with lower respiratory tract infections: a prospective, multicenter, randomized controlled trial |
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| المؤلفون: | Schuetz, P, Christ-Crain, M, Wolbers, M, Schild, U, Thomann, R, Falconnier, C, Widmer, I, Neidert, S, Blum, C, Schönenberger, R, Henzen, C, Bregenzer, T, Hoess, C, Krause, M, Bucher, H, Zimmerli, W, Müller, B |
| بيانات النشر: | BioMed Central |
| سنة النشر: | 2016 |
| المجموعة: | Oxford University Research Archive (ORA) |
| الوصف: | Background: Lower respiratory tract infections like acute bronchitis, exacerbated chronic obstructive pulmonary disease and community-acquired pneumonia are often unnecessarily treated with antibiotics, mainly because of physicians' difficulties to distinguish viral from bacterial cause and to estimate disease-severity. The goal of this trial is to compare medical outcomes, use of antibiotics and hospital resources in a strategy based on enforced evidence-based guidelines versus procalcitonin guided antibiotic therapy in patients with lower respiratory tract infections. Methods and design: We describe a prospective randomized controlled non-inferiority trial with an open intervention. We aim to randomize over a fixed recruitment period of 18 months a minimal number of 1002 patients from 6 hospitals in Switzerland. Patients must be >18 years of age with a lower respiratory tract infections <28 days of duration. Patients with no informed consent, not fluent in German, a previous hospital stay within 14 days, severe immunosuppression or chronic infection, intravenous drug use or a terminal condition are excluded. Randomization to either guidelines-enforced management or procalcitonin-guided antibiotic therapy is stratified by centre and type of lower respiratory tract infections. During hospitalization, all patients are reassessed at days 3, 5, 7 and at the day of discharge. After 30 and 180 days, structured phone interviews by blinded medical students are conducted. Depending on the randomization allocation, initiation and discontinuation of antibiotics is encouraged or discouraged based on evidence-based guidelines or procalcitonin cut off ranges, respectively. The primary endpoint is the risk of combined disease-specific failure after 30 days. Secondary outcomes are antibiotic exposure, side effects from antibiotics, rate and duration of hospitalization, time to clinical stability, disease activity scores and cost effectiveness. The study hypothesis is that procalcitonin-guidance is non-inferior (i.e., at ... |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | https://ora.ox.ac.uk/objects/uuid:08b0b1f3-7c96-4b20-b674-751930a6156c; https://doi.org/10.1186/1472-6963-7-102 |
| DOI: | 10.1186/1472-6963-7-102 |
| الاتاحة: | https://doi.org/10.1186/1472-6963-7-102 https://ora.ox.ac.uk/objects/uuid:08b0b1f3-7c96-4b20-b674-751930a6156c |
| Rights: | info:eu-repo/semantics/openAccess ; CC Attribution (CC BY) |
| رقم الانضمام: | edsbas.45AC1AB7 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1186/1472-6963-7-102 |
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