Adherence to Guidelines for Influenza, Pneumococcal and Hepatitis B Vaccination in Adult Patients With Type 1 Diabetes Mellitus (AVADI-1).
Conditions: Type 1 Diabetes Mellitus
Sponsor: Jesús Moreno Fernández

 
 
 
 
 
 
 
Title: Adherence to Guidelines VAccination in Type 1 DIabetes Mellitus Patients (AVADI-1). 
NCT03478254   Unique Protocol ID: C-127. 
Date: July 15th 2017 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Study procotol: 
 
Design: 
This was a cross-sectional analysis of data extracted from the electronic medical record 
(EMR) system at Ciudad Real Health Public Area (Castilla-La Mancha Health Public 
System, Spain). 
 
Ethics: 
The protocol was approved by the reference Castilla-La Man-cha Public Health Institute 
Ethic Committee. 
All participants provided written informed consent. 
The protocol was publicly registered through Clinical Trials (NCT03478254). 
 
Dates: 
The study was conducted from 1 December 2017 to 1December 2018. 
 
Subjects: 
All adult (≥18 years of age) patients diagnosed of T1DM from our electronic database 
were eligible for chart review. 
 
Endpoints: 
Primary efficacy outcome was to describe influenza, pneumococcal and HBV vaccination 
status. 
Secondary efficacy outcomes were to identify predictor of adherence to vaccination 
program and to analyse absence of vaccination impact (sick leaves and hospitalizations). 
Data collected through chart review from EMR.