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Clinical Trial Summary

The purpose of this study is to collect epidemiological and clinical data to assess the vaccine impact and occurrence of confirmed acute hepatitis A cases in sentinel hospitals after the introduction of Havrix™ into the Expanded Program of Immunization.


Clinical Trial Description

This is an observational, prospective, multi-centre, sentinel based study in 3 hospitals in Panama. Hospitals are selected based on population density or hepatitis A disease burden.

The Pan American Health Organization (PAHO) definition for a possible case of acute hepatitis A are used for subjects aged between >1 month and <15 years.

Data regarding clinical and epidemiologic information are collected and serum samples are collected to test hepatitis A markers and determine if infection with hepatitis A virus has recently occurred.

Surveillance will be for a period of approximately 2.5 years from the date of study initiation. ;


Study Design

Observational Model: Case-Only, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT01159925
Study type Observational
Source GlaxoSmithKline
Contact
Status Completed
Phase N/A
Start date July 2009
Completion date December 2011

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