Curian S. Pneumo/Legionella Assay Beta Clinical Trial Protocol

NCT ID: NCT05681156

Last Updated: 2025-01-29

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Total Enrollment

199 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-02-01

Study Completion Date

2023-09-08

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

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.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

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.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Streptococcus Pneumoniae Infection Legionella Pneumophila Serogroup 1 Infection

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

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.

N/A- There is no intervention.

Intervention Type OTHER

There is no intervention.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

N/A- There is no intervention.

There is no intervention.

Intervention Type OTHER

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Adult males and females, with symptom of pneumonia and for whom a Streptococcus pneumoniae and/or Legionella pneumophila serogroup 1 diagnostic test has been ordered by a practicing physician.
* At least 2mL of urine from fresh de-identified clinical specimen from standard of care lab testing
* Only one (1) specimen per patient will be included in the study
* Materials used within their expiration date
* Storage time and conditions within requested indications listed on RUO Package Insert

Exclusion Criteria

* Specimens from patients for whom a Streptococcus pneumoniae and/or Legionella pneumophila serogroup 1 diagnostic test has not been ordered
* Storage times and conditions that exceed these study protocol requirements listed on RUO Package Insert
* Urine samples provided in unsatisfactory conditions
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Meridian Bioscience, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Indiana University

Indianapolis, Indiana, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

References

Explore related publications, articles, or registry entries linked to this study.

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.

Reference Type BACKGROUND
PMID: 35953247 (View on PubMed)

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.

Reference Type BACKGROUND
PMID: 31587039 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

CLIN0015

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Penicillin Allergy Testing in STD Clinics
NCT04620746 COMPLETED PHASE4