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Beta trial to evaluate the preliminary clinical performance of the Curian S. pneumo/Legionella assay for its use in the qualitative detection of Streptococcus pneumoniae and/or Legionella pneumophila serogroup 1 antigens in human urine specimens.
This study will evaluate the preliminary clinical performance of the RUO Curian S. pneumo/Legionella assay against two FDA cleared comparators for its use in the qualitative detection of Streptococcus pneumoniae and/or Legionella pneumophila serogroup 1 antigens in human urine specimens.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Patients with suspected pneumonia | Leftover de-identified samples from standard of care will be taken from patients suspected of having pneumonia due to Streptococcus pneumoniae and/or Legionella pneumophila serogroup 1 infection. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| N/A- There is no intervention. | Other | There is no intervention. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Agreement between Curian S. pneumo/Legionella Assay and two cleared FDA assays | Curian S. pneumo/Legionella Assay will be compared to the comparator assays (both FDA cleared) | 7 months |
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Inclusion Criteria:
Exclusion Criteria:
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All patients arriving at hospital with suspected pneumonia
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Indiana University | Indianapolis | Indiana | 46202 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 35953247 | Background | Yasuo S, Murata M, Nakagawa N, Kawasaki T, Yoshida T, Ando K, Okamori S, Okada Y; Japanese ARDS clinical practice guideline systematic review task force. Diagnostic accuracy of urinary antigen tests for pneumococcal pneumonia among patients with acute respiratory failure suspected pneumonia: a systematic review and meta-analysis. BMJ Open. 2022 Aug 11;12(8):e057216. doi: 10.1136/bmjopen-2021-057216. | |
| 31587039 |
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| ID | Term |
|---|---|
| D011008 | Pneumococcal Infections |
| ID | Term |
|---|---|
| D013290 | Streptococcal Infections |
| D016908 | Gram-Positive Bacterial Infections |
| D001424 | Bacterial Infections |
| D001423 | Bacterial Infections and Mycoses |
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| Background |
| Schimmel JJ, Haessler S, Imrey P, Lindenauer PK, Richter SS, Yu PC, Rothberg MB. Pneumococcal Urinary Antigen Testing in United States Hospitals: A Missed Opportunity for Antimicrobial Stewardship. Clin Infect Dis. 2020 Sep 12;71(6):1427-1434. doi: 10.1093/cid/ciz983. |
| D007239 | Infections |