Knowledge Generation

Roice Fulton of the Denominator Group in Switzerland will test the value of blockchain, which is a decentralized secure database, for stakeholders such as distributors and health workers to record and monitor the movement of a vaccine along a supply chain, to ensure the availability of sufficient levels of working vaccines. Following the route of a vaccine from the producer to the patient would ensure its safety and allow for better monitoring of stock and supply chain performance, which would improve vaccine availability and help identify ways to increase efficiency and lower costs.

Drew Arenth, Benjamin Fels, and Suvrit Sra of Macro-Eyes in the U.S. are applying a statistical machine learning approach to the immunization supply chains of health facilities in Tanzania that accurately and continuously predicts demand to ensure the right vaccines and levels are being stocked. Currently, vaccine supply is largely fixed or driven by depleted stocks. This leaves children unable to be vaccinated due to stock outs at clinics, as well as often high levels of waste, which could both be overcome by better forecasting vaccination needs for individual clinics.

Drawing on 10 years of experience developing and delivering essential newborn care training, this project will develop 3D games using an iterative co-design process in UK and Kenya so it excites users and addresses needs and preferences. This project will explore incentives for learning and develop data capture tools to understand who is playing as well as where and when they are playing. This project will also design a test of the effectiveness of our training in Kenya, explore how to extend the approach to maternal care and plan for dissemination and testing.

One of the reasons oxygen therapy is not reaching the many thousands of babies and children it could save is due to the fact that electricity is not always available in small health facilities. To address this problem, this team has successfully developed FREO2, an electricity-free oxygen concentrator which runs on the energy from water flowing in a nearby stream, and which requires no fuel. This project will enable a major field trial in a health center in Western Uganda, where the design for this innovation will be refined in close collaboration with the health workers.

PATH seeks to improve access to improved preeclampsia screening in routine antenatal care (ANC) by addressing the need for a low-cost, accurate proteinuria screening tool to replace the protein-only dipstick as the standard used in routine ANC in LRS. PATH is working in collaboration with LifeAssay Diagnostics, Ltd. (South Africa) to develop and support validation of a simple, low-cost protein-to-creatinine ratiometric urine dipstick test and is seeking to demonstrate the feasibility for implementation and use of the test within routine ANC.

The Safer Deliveries project will improve the ability of nurses and midwives to identify danger signs for a woman and her baby during the critical period of labor and delivery and link these measures to specific decision support rules that guide the health worker in taking corrective action.

We will adapt and scale the existing Mobile WACh - a human-computer hybrid communication system, connects women and newborns to care during the most at-risk period, bringing a virtual provider into the home - platform, which has demonstrated efficacy for maternal and child outcomes, to target the problems of neonatal mortality and unmet need for family planning. We will utilize the strengths of our collaborative research partners to evaluate this intervention with plans to scale into electronic medical records (EMR) country-wide.

The NIFTY cup's extended reservoir off the cup lip optimizes efficient milk delivery, and mothers can directly express into the 60-ml cup. The NIFTY cup's soft silicone material protects the infant's mouth from injury. The cup has embossed volume measurements to track intake; is designed to enhance finger and wrist control over milk flow; and is made with quick-drying, UV- and heat-resistant, durable, affordable silicone that can be boiled for sterilization.