Assessing Fever Rates in Children Ages 24 to 59 Months After Live Attenuated Influenza Vaccine (LAIV) or Inactivated Influenza Vaccines (IIV) Using Text Messaging for U.S. Influenza Vaccines in 2012-2013 & 2013-2014
Public ClinicalTrials.gov record NCT01764269. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
In this study, the investigators will prospectively assess fever rates in 24-59 month old patients during days 0-10 after administration of inactivated influenza vaccine (IIV) or live attenuated influenza vaccine (LAIV). Children in one of three study sites who receive these vaccines as part of their routine care can enroll in this study if their parent has the ability to receive and send text messages. Children enrolled in this study will be observed for an eleven day period starting on the day of vaccine administration via a series text messages to their parents.
Study identification
- NCT ID
- NCT01764269
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 656 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 24 Months to 59 Months
- 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
- Jan 2013 (Type not available)
- Primary completion
- Apr 2014 (Actual)
- Completion
- May 2014 (Actual)
- Last update posted
- Jun 24, 2014
2013 – 2014
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Centers for Disease Control and Prevention | Atlanta | Georgia | — | — |
| Columbia University | New York | New York | 10032 | — |
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 NCT01764269, 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 24, 2014 · Synced Oct 22, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT01764269 live on ClinicalTrials.gov.