MAS-1 Adjuvanted Compared to Unadjuvanted Influenza Vaccines in the Elderly
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Geoffrey J. Gorse, MD
St. Louis VA Medical Center John Cochran Division, St. Louis, MO
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
4 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Va Palo Alto Health Care System, Palo Alto, Ca
Palo Alto, California, United States
- Iowa City Va Health Care System, Iowa City, Ia
Iowa City, Iowa, United States
- Minneapolis Va Health Care System, Minneapolis, Mn
Minneapolis, Minnesota, United States
- St. Louis Va Medical Center John Cochran Division, St. Louis, Mo
St Louis, Missouri, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 31 Oct 2012
- Primary completion
- 30 Nov 2013
- Completion
- 30 Jun 2014
- Last update posted
- 26 Sept 2012
- Registered enrollment
- 0
- Registry id
- NCT01623232
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.