Clinical Trial

Dynamic Change and Immune Response to Nasopharyngeal Carriage and Acute Otitis Media Pathogens

Study acronym: AOM
Active, Not Recruiting
View on ClinicalTrials.gov →
Record status
This record was last updated July 29, 2025 (before its estimated December 2025 completion). Its status may not reflect the trial's current state.
Summary
The investigators seek to conduct a prospective, longitudinal study to identify the dynamic changes in nasopharyngeal (NP) colonization patterns and acute otitis media (AOM) etiology involving antibiotic-resistant Streptococcus pneumoniae (Spn) and Haemophilus influenzae (Hflu).
Protocol Amendment History 4 amendments
This ClinicalTrials.gov record has been amended 4 times since 2021-06-24; most recent amendment 2025-07-24.
Status change: Recruiting → Active, Not Recruiting 2023-11-21
Trial Details
NCT Number NCT04946084
Lead Sponsor Rochester General Hospital
Conditions Acute Otitis Media
Enrollment 320 participants
Start Date 2021-01-01
Primary Completion 2025-12 (estimated)
Study Completion 2026-12-31 (estimated)
Updated on ClinicalTrials.gov 2025-07-29