Safety and Immunogenicity of the Sing2016 M2SR H3N2 Monovalent Influenza Vaccine in Adults Ages 50 to 85 Years Old
Public ClinicalTrials.gov record NCT04785794. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
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Official title
Phase 1b Clinical Study to Investigate the Safety and Immunogenicity of the Sing2016 (A/Singapore/INFIMH-16-0019/2016) M2SR H3N2 Monovalent Influenza Vaccine in Adults Ages 50 to 85 Years Old.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a randomized, double-blind, placebo-controlled Phase 1b study to evaluate safety and immunogenicity of the investigational Sing2016 M2SR H3N2 influenza vaccine delivered intranasally to a healthy adult population age 50 to 85 years.
Study identification
- NCT ID
- NCT04785794
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 122 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 50 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 30, 2021 (Actual)
- Primary completion
- Nov 30, 2021 (Actual)
- Completion
- Nov 30, 2021 (Actual)
- Last update posted
- Jun 15, 2023
2021
United States locations
- U.S. sites
- 3
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Anaheim Clinical Trials | Anaheim | California | 92801 | — |
| Accel Clinical | DeLand | Florida | 32127 | — |
| Johnson County Clin Trials | Lenexa | Kansas | 66219 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04785794, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 15, 2023 · Synced Nov 8, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04785794 live on ClinicalTrials.gov.