Safety Surveillance After Immunization With IXIARO
Public ClinicalTrials.gov record NCT01335412. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Active Surveillance for Adverse Events After Immunization With IXIARO(R) Among U.S. Military Service Personnel
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is an active electronic surveillance using data from the Defense Medical Surveillance System (DMSS) to detect and characterize serious, rare adverse events occurring within 42 days after vaccination with the Japanese Encephalitis Vaccine IXIARO within the US Military, to detect adverse events that occur more frequently after IXIARO and to electronically follow up pregnancies during or shortly before which IXIARO was administered. There will be no intervention and no individuals contacted.
Study identification
- NCT ID
- NCT01335412
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 20,000 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 17 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 28, 2011
- Primary completion
- May 31, 2013
- Completion
- May 31, 2013
- Last update posted
- Mar 9, 2015
2011 – 2013
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Military Vaccine Agency | Alexandria | Virginia | 22312 | — |
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 NCT01335412, 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 Mar 9, 2015 · Synced Sep 1, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01335412 live on ClinicalTrials.gov.