Abstract
The aim of the study was to compare the distribution of the vaccine-serotypes covered by pneumococcal conjugate vaccines (PCV7 and PCV13) in adult patients with pneumococcal community-acquired pneumonia in Germany between the periods 2002-2006 and 2007-2011 using a novel serotype-specific multiplex urinary antigen detection assay (SSUA). Vaccination of children started with PCV7 in 2007, which was replaced by PCV13 in 2010. Following confirmation of the accuracy of SSUA in long-term stored urine samples from 112 patients with confirmed pneumonia and known pneumococcal serotype, urine samples of 391 CAPNETZ patients with documented pneumococcal pneumonia (i.e. positive BinaxNOW®Streptococcus pneumoniae urine antigen test) but unknown serotype were tested for the 13 vaccine-serotypes using SSUA. The proportion of PCV7-serotypes significantly decreased in adult patients with pneumonia from 30.6% (2002-6) to 13.3% (2007-11, p < 0.001); in bacteremic pneumonia, PCV7-serotypes completely disappeared (3/14 versus 0/19, p = 0.058). Conversely, pneumococcal serotypes included by PCV13 remained stable during study period with a coverage of 61.5% (2002-06) and 59.7% (2007-11) in non-bacteremic pneumonia and 79% (for both periods) in bacteremic pneumonia, mainly due to an increase in pneumococcal serotypes 1, 3 and 7F during the second period. Thus, implementation of PCV7 in children in Germany in 2007 was associated with a significant decrease in vaccine-serotypes covered by PCV7 in adult patients with non-bacteremic pneumococcal pneumonia and with an elimination of PCV7 vaccine-serotypes in bacteremic pneumococcal pneumonia. PCV13 coverage remained high up to 2011, mainly due to an increase in serotypes 1, 3 and 7F.German Clinical Trials Register: DRKS00005274.
| Originalsprache | Englisch |
|---|---|
| Zeitschrift | Vaccine |
| Jahrgang | 34 |
| Ausgabenummer | 20 |
| Seiten (von - bis) | 2342-2348 |
| Seitenumfang | 7 |
| ISSN | 0264-410X |
| DOIs | |
| Publikationsstatus | Veröffentlicht - 29.04.2016 |
Fördermittel
Members of the CAPNETZ study groups: S. Krüger, D. Frechen (Medical Clinic I, University Clinic RWTH Aachen); W. Knüppel, I. Armari (Clinic for Internal Medicine, Hospital Bad Arolsen); D. Stolz (Clinic for Pneumology, Uni-Spital, Basel); N. Suttorp, H. Schütte, P. Creutz (Department of Infectious Disease and Respiratory Medicine, Charité-University Medicine, Berlin); T. Bauer, J. Hecht (HELIOS Klinikum Emil von Behring, Berlin); W. Pankow, A. Lies, D. Thiemig (Clinic for Internal Medicine – Pneumology and Infektiology – Vivantes Clinical Center, Berlin-Neukölln); B. Hauptmeier, D. Wehde, M. Suermann (University Hospital Bergmannsheil, Dept. of Pneumology, Allergology and Sleep Medicine, Bochum); S. Ewig (Department of Respiratory Medicine and Infectious Diseases, Augusta Hospital, Bochum); M. Prediger, G. Zernia (III. Medical Clinic, Carl-Thiem-Klinikum Cottbus); T. Welte, J. Rademacher (Department of Respiratory Medicine, Hannover Medical School, Hanover); G. Barten, M. Abrahamczik, J. Naim, W. Kröner (Main Office, Hannover); T. Illig, N. Klopp (Hannover Unified Biobank); C. Kroegel (Dept. of Cardiology, Angiology, Pneumology, Internal Intensive Care Medicine, University Hospital Jena); M. Pletz (Dept. of Gastroenterology, Hepatology and Infectious Diseases, University Hospital, Jena); R. Bals (University Clinic Saarlandes, Internal Medicine V – Pneumology, Homburg/Saar); K. Dalhoff, S. Schütz, R. Hörster (Med. Clinic III, Pulmonology, University Clinic Schleswig-Holstein, Lübeck); G. Rohde (Department of Respiratory Medicine, Maastricht University Medical Center – MUMC+, Maastricht, The Netherlands); W. Petermann, H. Buschmann, R. Kröning, Y. Aydin (Brotherhospital St. Josef, Medical Clinic – Pneumology, Paderborn); T. Schaberg, I. Hering (Center of Pneumology, Diakonie-Hospital Rotenburg); R. Marre (University of Ulm); C. Schumann (Department of Internal Medicine II, University of Ulm); H. von Baum (Ulm University Hospital, Med. Microbiology and Hygiene); T. Illmann, M. Wallner (2mt Software, Ulm); O. Burghuber, G. Rainer (Internal Lung Department, Otto Wagner Spital Wien) and all study nurses. Author contributions: MWP and CF designed and performed the study and analyzed the data. SE, GR, HS, JR, TW and NS were major contributors in drafting the manuscript. All authors have approved the final version of the manuscript. Conflict of interest: MWP is a consultant to and a member of the speakers’ bureaus for Pfizer, GSK and MSD, and has received research grants from Pfizer. SE is a consultant to and a member of the speakers’ bureaus for Pfizer. TW is the head of clinical studies and a member of the speakers’ bureaus for Pfizer, GSK and MSD and is a consultant to Pfizer and MSD. GR is a consultant to and a member of the speaker’ bureaus for Pfizer, Novartis, Chiesi and Astra-Zeneca. CF is a member of the speakers’ bureau for Pfizer and MSD. HS, JR and NS declare no conflicts of interest. Funding: CAPNETZ was funded by a German Federal Ministry of Education and Research grant [ 01KI07145 ] 2001–2011. MWP and CF were supported by a grant from the German Federal Ministry of Education and Research ( BMBF ); grant number [ 01KI1204 ]. This study was supported by an unrestricted grant from Pfizer.
UN SDGs
Dieser Output leistet einen Beitrag zu folgendem(n) Ziel(en) für nachhaltige Entwicklung
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SDG 3 – Gesundheit und Wohlergehen
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SDG 10 – Weniger Ungleichheiten
Strategische Forschungsbereiche und Zentren
- Forschungsschwerpunkt: Infektion und Entzündung - Zentrum für Infektions- und Entzündungsforschung Lübeck (ZIEL)
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