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. 2018 Jan 15;20(1):e18.
doi: 10.2196/jmir.8716.

A Patient-Held Smartcard With a Unique Identifier and an mHealth Platform to Improve the Availability of Prenatal Test Results in Rural Nigeria: Demonstration Study

Semiu Olatunde Gbadamosi  1 , Chuka Eze  2 , John Olajide Olawepo  3 , Juliet Iwelunmor  4 , Daniel F Sarpong  5 , Amaka Grace Ogidi  6 , Dina Patel  1 , John Okpanachi Oko  3 , Chima Onoka  6 , Echezona Edozie Ezeanolue  1
Affiliations

A Patient-Held Smartcard With a Unique Identifier and an mHealth Platform to Improve the Availability of Prenatal Test Results in Rural Nigeria: Demonstration Study

Semiu Olatunde Gbadamosi et al. J Med Internet Res. .

Abstract

Background: Community-based strategies to test for HIV, hepatitis B virus (HBV), and sickle cell disease (SCD) have expanded opportunities to increase the proportion of pregnant women who are aware of their diagnosis. In order to use this information to implement evidence-based interventions, these results have to be available to skilled health providers at the point of delivery. Most electronic health platforms are dependent on the availability of reliable Internet connectivity and, thus, have limited use in many rural and resource-limited settings.

Objective: Here we describe our work on the development and deployment of an integrated mHealth platform that is able to capture medical information, including test results, and encrypt it into a patient-held smartcard that can be read at the point of delivery without the need for an Internet connection.

Methods: We engaged a team of implementation scientists, public health experts, and information technology specialists in a requirement-gathering process to inform the design of a prototype for a platform that uses smartcard technology, database deployment, and mobile phone app development. Key design decisions focused on usability, scalability, and security.

Results: We successfully designed an integrated mHealth platform and deployed it in 4 health facilities across Benue State, Nigeria. We developed the Vitira Health platform to store test results of HIV, HBV, and SCD in a database, and securely encrypt the results on a Quick Response code embedded on a smartcard. We used a mobile app to read the contents on the smartcard without the need for Internet connectivity.

Conclusions: Our findings indicate that it is possible to develop a patient-held smartcard and an mHealth platform that contains vital health information that can be read at the point of delivery using a mobile phone-based app without an Internet connection.

Trial registration: ClinicalTrials.gov NCT03027258; https://clinicaltrials.gov/ct2/show/NCT03027258 (Archived by WebCite at http://www.webcitation.org/6owR2D0kE).

Keywords: HIV; Nigeria; hepatitis B; infectious disease transmission, vertical; mHealth; prenatal diagnosis; prenatal screening; sickle cell disease; telemedicine.

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Conflict of interest statement

Conflicts of Interest: CE has equity ownership in Vitira Health, which is developing products related to the research being reported and has applied for a patent.

Figures

Figure 1
Figure 1
The Vitira Health Web-based database for collection of patient health information.
Figure 2
Figure 2
The patient-held smartcard.
Figure 3
Figure 3
The mobile app.
See this image and copyright information in PMC

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