Expanding Rural Access to Breastfeeding Support Via Telehealth: The Tele-MILC Trial

Increasing breastfeeding rates is an ongoing public health priority because of the health and economic benefits for infants, mothers, and communities. Professional lactation support, specifically by International Board Certified Lactation Consultants (IBCLCs), increases breastfeeding duration and exclusivity. Rural and underserved mothers have lower breastfeeding rates, and limited access to professional lactation support may contribute to this disparity. As such, the Surgeon General identifies increasing access to IBCLCs as a policy priority. Virtual "telelactation" consults that use two-way video have the potential to increase access to IBCLC services in rural settings that lack them. Several companies have begun to offer telelactation through a direct-to-consumer (DTC) model, where patients initiate video calls with providers using their personal devices including mobile phones, tablets, and laptops. While four studies with small samples explored the use of antiquated videoconferencing technology (i.e., that required dedicated equipment) for lactation support, no research has studied DTC telelactation or linked telelactation with breastfeeding outcomes. To address this evidence gap, the investigators will conduct a randomized controlled trial (RCT) to generate data on the feasibility, acceptability, and impact of DTC telelactation services. Postpartum mothers age 18 and older who have initiated breastfeeding will be recruited at a critical access hospital without access to IBCLCs in rural Pennsylvania and randomized into two study arms: 1) outpatient telelactation services via video calls on personal devices or 2) usual care. Data on breastfeeding duration and exclusivity, as well as perceptions and satisfaction with breastfeeding and with telelactation services, will be captured via surveys and in-depth interviews and compared across groups. This study will be the first experimental evaluation of telelactation and the first ever evaluation of DTC telelactation services. The results will inform policy debates about reimbursement and regulation of DTC telehealth services and the strengths and limitations of this model of healthcare delivery as applied to breastfeeding. It also has the potential to promote breastfeeding, one of the most widely recommended health behaviors among underserved families, and improve children's health in rural settings.