Niclas Johansson

Summary

Affiliation: Karolinska University Hospital
Country: Sweden

Publications

  1. doi request reprint Etiology of community-acquired pneumonia: increased microbiological yield with new diagnostic methods
    Niclas Johansson
    Department of Medicine, Karolinska Institutet, Stockholm, Sweden
    Clin Infect Dis 50:202-9. 2010
  2. ncbi request reprint Quantitative detection of Streptococcus pneumoniae from sputum samples with real-time quantitative polymerase chain reaction for etiologic diagnosis of community-acquired pneumonia
    Niclas Johansson
    Infectious Diseases Unit, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Solna, SE 171 76 Stockholm, Sweden
    Diagn Microbiol Infect Dis 60:255-61. 2008
  3. doi request reprint Clinical impact of combined viral and bacterial infection in patients with community-acquired pneumonia
    Niclas Johansson
    Karolinska Institutet, Department of Medicine, Solna, Infectious Diseases Unit, Karolinska University Hospital, Stockholm, Sweden
    Scand J Infect Dis 43:609-15. 2011

Collaborators

Detail Information

Publications3

  1. doi request reprint Etiology of community-acquired pneumonia: increased microbiological yield with new diagnostic methods
    Niclas Johansson
    Department of Medicine, Karolinska Institutet, Stockholm, Sweden
    Clin Infect Dis 50:202-9. 2010
    ..The aim of this study was to determine the etiology of CAP among adults-especially the occurrence of mixed infections among patients with CAP-by implementing a new diagnostic PCR platform combined with conventional methods...
  2. ncbi request reprint Quantitative detection of Streptococcus pneumoniae from sputum samples with real-time quantitative polymerase chain reaction for etiologic diagnosis of community-acquired pneumonia
    Niclas Johansson
    Infectious Diseases Unit, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Solna, SE 171 76 Stockholm, Sweden
    Diagn Microbiol Infect Dis 60:255-61. 2008
    ..S. pneumoniae may be rapidly diagnosed by analyzing induced sputum samples by RQ-PCR and may be particularly valuable in patients in whom antibiotic therapy has been initiated...
  3. doi request reprint Clinical impact of combined viral and bacterial infection in patients with community-acquired pneumonia
    Niclas Johansson
    Karolinska Institutet, Department of Medicine, Solna, Infectious Diseases Unit, Karolinska University Hospital, Stockholm, Sweden
    Scand J Infect Dis 43:609-15. 2011
    ..We aimed to compare patients with a pure bacterial etiology with those with findings of both bacteria and virus regarding severity of illness and length of hospital stay...