Awards
Grand Challenges is a family of initiatives fostering innovation to solve key global health and development problems. Each initiative is an experiment in the use of challenges to focus innovation on making an impact. Individual challenges address some of the same problems, but from differing perspectives.
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Design and Prototype Development of a Low-Cost, Smart Pill Dispenser for Continuous Monitoring of TB
Lazar Mathew and team are working on a smart pill box that tracks exactly the time through radio frequency identification (RFID) of the dose coupled with SMS trigger systems. The pill box can dispense blister packs rather than tablets, and incorporates a timer which can only be programmed by the medicine provider. Medication cannot be taken out before or after certain times, preventing double dosage. SMS reminders will be sent to family members as well. Monitoring of up to 90 dosages will be possible with a table-top dispenser.
Empowering RNTCP Stakeholders with Effective TB Monitoring and Control Using Mobile and ICT
Anuradha Lele and team from CDAC are building an integrated SMS and voice calling solution, which involves mobile-based applications with forms to register patients, a lab form for sputum examinations, IVRS/missed call reminders, and a patient monitoring application for doctors and DOTS workers. The system also plans to include next of kin and friends to enable seamless monitoring of drug intake of the patient.
99DOTS: Using Mobile Phones to Monitor and Improve Adherence to Tuberculosis Medications
Bill Thies and the team of 99DOTS aim to achieve 99% TB drug adherence using a combination of basic mobile phones and augmented blister packaging to provide real-time medication monitoring at drastically reduced cost. The approach is to utilize a custom envelope, or blister card, into which each pack of medication is inserted and sealed by the care provider. When the patient dispenses medication from the blister pack, the pills also break through perforated flaps on the blister card. On the back side of each flap is a hidden number. Patients submit these numbers using their mobile phone as evidence that they have dispensed medication. To avoid incurring any mobile charges, the numbers are used to complete a phone number and deliver a "Missed call" (Missed calls are free if they are not pointed to a VoiceMail). Using this system patients also receive a series of daily reminders (via SMS and automated calls). Missed doses trigger SMS notifications to care providers, who follow up with personal, phone-based counseling. Real-time adherence reports are also made available on the web.
CoxBox: An Affordable Medicine Dispenser for Checking Non-Adherence
Manjari Deb and team are developing a small, electronic pill dispenser called the CoxBox that enables real-time tracking of patient treatment adherence and inventory. The CoxBox innovation provides a relatively inexpensive and easily implementable solution for action-oriented monitoring and controlling of anti-tubercular drug adherence through the use of a microcontroller-based electromechanical pill box with programmable alarm annunciator and a built-in mobile device.
mDOTS: Improving Tuberculosis Detection, Treatment, and Adherence in Rural India
Krishna Swamy and team are building a comprehensive tuberculosis (TB) mobile application to improve TB detection, treatment, and adherence. The team will build upon its open-source, mobile health (mHealth) platform CommCare and predeployed CommCare mobile applications for TB in India to develop a comprehensive, SMS-enabled mobile application for TB detection, treatment, and adherence. Dimagi will work with the International Union against Tuberculosis and Lung Diseases, South-East Asia (USEA) in the Khunti District, Jharkhand in India to design, test, evaluate, and scale the proposed mDOTS application, which will be designed around the World Health Organization's recommended directly observed treatment, short-course (DOTS) protocol for TB.
TB Prasakti
Janardan Suresh and team are building a mobile-based application to improve TB adherence. The system, called TB Prasakti, involves SMS-based reminder and follow up, automated telephone reminder and follow up, and a total patient information system, which ensures maximum utilization of technology for TB. It provides for easy scalability and affordability and provides a "single window" to capture, store, remind, follow up and generate reports, thus ensuring a comprehensive and all-encompassing solution. The novelty lies in the solution being a total end-to-end tracking of the TB patient treatment and adherence life cycle, in which all the stakeholders are able to communicate through a single system.
mDOTS: Integrated TB Platform with Mobile Connectivity for Active Compliance
Hilmi Quraishi and team are building a system to enable adherence to TB treatment. The proposed solution is sliced from ZMQ's Fully-Technology Linked Model (F-TLM) for TB treatment and management called the Open and Universal Technology based TB (OUT-TB) Management and Treatment Framework. The framework was developed by ZMQ under its Freedom TB initiative. The proposed solution empowers the patients with active compliance reporting, gamification, and effective self-management of TB treatment using mobile-based tools integrated with miniature DOTS Center Systems and DOTS Provider Toolkit. The solution is based on a bottom-up technology model, which empowers patients to take control of treatment with reminder systems, compliance reporting, dosage tracking, test scheduling, and provider connection for need-based supervision. The solution will help in creating networks of treated patients as new knowledge providers, who will serve as peer educators to provide assistive support to patients in their communities. The approach will make the treatment a community-lead model.
myTBdoc Program
Nakul Pasricha and team are working to develop special cards, called myTBdoc cards, with unique alphanumeric identifiers printed on them to be given to medical representatives (MRs). TB medicines manufactured by Lupin will also have unique identifiers printed on them. MRs will give myTBdoc cards to private doctors that see TB patients, educating them on correct TB prescription methods. Doctors will then give these cards to new TB patients, instructing them to SMS the unique code on the card (enrolling them in our program) and to SMS the unique codes printed on their TB drugs as they take them. PharmaSecure will then deliver phone interventions, such as reminders to take medicines, follow up calls, and TB health tips via SMS and voice calls. Lupin holds a major market share in the Indian TB drug market, and hence the solution will reach out to a larger affected population easily.
A Mobile Workflow-Based Solution for Closed Loop Monitoring of Adherence to TB Treatment
Shashank Garg and team will develop a mobile solution that addresses problems in adherence to TB treatment through the key technologies of mobile phone-based electronic forms, workflow management, identity management, and electronic health records. The objective is to achieve automated tracking and monitoring of individual TB patients for adherence to the TB treatment protocol. ASHA workers will use the mobile application for collection of dosage intake data in the field. A workflow system will provide a closed loop through SMS alerts in case a patient defaults. Along with identity management and a TB treatment record, the system will ensure patients are able to seek treatment even on migration, thus maintaining continuity of treatment. This mobile solution is novel because it will use a form-based mobile application capable of running in disconnected or offline mode, with data connectivity being required only for the duration of data upload to the server.
Holistic TB Drug Adherence System Using Mobile Phones Augmented with Smart Hardware Apps
Nishant Kumar and team are building a mobile hardware app which can serve an electronic pill box and can be attached to a conventional mobile phone. The hardware attachment has a rectangular sleek design, which can be fixed onto the mobile phone or can be used separately. A mobile application runs on the phone and controls the hardware attachment via Bluetooth. This product also facilitates a novel points-based incentives system to further encourage the patient towards continued adherence. A complementary mobile phone application runs on the handheld devices of the health worker. The hardware attachment can either be distributed as a standalone product or with a phone.