Text message surveillance

BEHAVIORAL2 trials

Sponsors

Columbia University

Conditions

PregnancyVaccine Safety

Unknown Phase

Real-time Influenza Vaccine Surveillance

CompletedNCT01233388

Columbia UniversityVaccine Safety

Start: 2010-11-30End: 2012-05-31Updated: 2012-06-12

PregText: Feasibility of Monitoring Influenza Vaccine Safety in Pregnant Women Using Text Messaging

CompletedNCT01974050

Columbia UniversityPregnancy

Start: 2013-11-30End: 2015-12-31Updated: 2018-03-12