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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT02284594
Other study ID # AAAK5058_3
Secondary ID
Status Completed
Phase N/A
First received November 3, 2014
Last updated May 17, 2015
Start date November 2014
Est. completion date March 2015

Study information

Verified date May 2015
Source Columbia University
Contact n/a
Is FDA regulated No
Health authority United States: Institutional Review Board
Study type Interventional

Clinical Trial Summary

Influenza infection leads to on average 3000-49,0000 deaths and 150,000 hospitalizations annually. While vaccination is the cornerstone of preventing influenza infection, vaccination coverage in adults is low. Latino adults have the lowest coverage rates. Text message reminders have been used successfully for improving influenza vaccination for children. This study will assess the use of text messaging to improve influenza vaccination coverage rates in a largely minority, publicly insured adult population. We will also assess if the patient having received a text message makes the patient more likely to accept vaccination when their provider has received in electronic alert regarding need for influenza vaccination in the electronic health record.


Recruitment information / eligibility

Status Completed
Enrollment 4026
Est. completion date March 2015
Est. primary completion date March 2015
Accepts healthy volunteers No
Gender Both
Age group 18 Years and older
Eligibility Inclusion Criteria:

- > or = 18 years of age

- at least one visit to the AIM clinic during previous 6 months

- a cell phone number in the registration system

- fluent in English or Spanish

Exclusion Criteria:

- Receipt of influenza vaccination during the 2014-2015 influenza season prior to randomization

Study Design

Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Double Blind (Investigator, Outcomes Assessor), Primary Purpose: Prevention


Related Conditions & MeSH terms


Intervention

Behavioral:
text message
series of text messages regarding influenza vaccination

Locations

Country Name City State
United States Columbia University Medical Center/ NewYork Presbyterian Hospital Ambulatory Care Network New York New York

Sponsors (1)

Lead Sponsor Collaborator
Columbia University

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary influenza vaccination receipt of influenza vaccine up to 5 months No
Secondary influenza vaccination receipt of influenza vaccine up to 2 months No
Secondary captured opportunity receipt of influenza vaccination during a visit up to 5 months No
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