Microbiological characterization of Pneumocystis jirovecii pneumonia using quantitative PCR from nasopharyngeal specimens : a retrospective study in a Canadian province from 2019 to 2023
Bronchoalveolar lavage is usually employed for molecular diagnosis of Pneumocystis jirovecii but requires a specialized procedure. By contrast, nasopharyngeal (NP) specimens are easily obtained. In this retrospective study of 35 patients with paired NP and bronchoscopy specimens, NP specimens had a 100% negative percent agreement (95% CI 80.5-100) but only 72.2% positive percent agreement (95% CI 46.5-90.3).
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:61 |
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| Enthalten in: |
Journal of clinical microbiology - 61(2023), 11 vom: 21. Nov., Seite e0091323 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Lieu, Anthony [VerfasserIn] |
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| Links: |
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| Themen: |
Bronchoalveolar lavage specimens |
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| Anmerkungen: |
Date Completed 22.11.2023 Date Revised 02.02.2024 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1128/jcm.00913-23 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| 520 | |a Bronchoalveolar lavage is usually employed for molecular diagnosis of Pneumocystis jirovecii but requires a specialized procedure. By contrast, nasopharyngeal (NP) specimens are easily obtained. In this retrospective study of 35 patients with paired NP and bronchoscopy specimens, NP specimens had a 100% negative percent agreement (95% CI 80.5-100) but only 72.2% positive percent agreement (95% CI 46.5-90.3) | ||
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| 700 | 1 | |a Cheng, Matthew P |e verfasserin |4 aut | |
| 700 | 1 | |a Dufresne, Philippe J |e verfasserin |4 aut | |
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