SubsidieMeestersPioneering methods to unravel lactation insufficiency
This project aims to develop non-invasive optical tools to quantify milk transfer and investigate mammary physiology, enhancing breastfeeding support and addressing lactation insufficiency.
Projectdetails
Introduction
Breastfeeding is important for infant and maternal health. However, 10-15% of breastfeeding women fail to produce enough milk, while 40-50% give up early because of perceived insufficiency. As a result, only a minority meet the WHO recommendation to exclusively breastfeed during the first six months. To address this public health challenge, two key questions need to be solved:
- What do nursing infants actually drink?
- How is this milk transfer regulated by mammary physiology?
Vision
My vision is to pioneer new, quantitative methods that allow solving these fundamental questions. Building on my expertise in biophotonic innovations for neonatal care, I propose to develop non-invasive optical tools to quantify milk transfer in situ (WP1) and map the causes of lactation insufficiency from the largely unexplored perspective of mammary physiology (WP2).
Work Package 1 (WP1)
In WP1, the scientific challenge is to develop methods for inline monitoring of both the milk volume consumed and its varying composition during a breastfeed. I propose two novel optical methods based on light scattering by milk fat globules, building upon:
- Laser Doppler flowmetry (volumetric flow rate)
- Angular resolved light scattering spectroscopy (composition)
The technological challenge is to integrate both methods into a safe, compact sensor prototype, engineered into a nipple shield.
Work Package 2 (WP2)
In WP2, I will translate the technology of Diffuse Optical Spectroscopic Imaging (DOSI) to lactation science. Here, the scientific challenge is to quantify mammary physiological parameters in real-time, using DOSI and my sensor from WP1 during live breastfeeds. In both WPs, I will use state-of-the-art (medical) ultrasound for validation.
Impact
By engineering dedicated tools for lactation research, this project will enable a leap forward in the diagnosis, treatment, and prevention of both actual and perceived lactation insufficiency. In turn, this will lead to better breastfeeding support and improved individual and public health outcomes.
Financiële details & Tijdlijn
Financiële details
| Subsidiebedrag | € 1.500.000 |
| Totale projectbegroting | € 1.500.000 |
Tijdlijn
| Startdatum | 1-4-2022 |
| Einddatum | 31-3-2027 |
| Subsidiejaar | 2022 |
Partners & Locaties
Projectpartners
- UNIVERSITEIT TWENTEpenvoerder
Land(en)
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