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Randomized Controlled Trial
. 2024 Sep;44(9):1312-1319.
doi: 10.1038/s41372-024-01975-7. Epub 2024 May 6.

Biomarker-based text messages to promote lactation success in mothers of critically Ill infants: a randomized controlled pilot study

Leslie A Parker  1 , Deepthi Varma  2 , Marion M Bendixen  2 , Sandra Sullivan  2 , Nicole Cacho  2 , Mueller Martina  3
Affiliations
Randomized Controlled Trial

Biomarker-based text messages to promote lactation success in mothers of critically Ill infants: a randomized controlled pilot study

Leslie A Parker et al. J Perinatol. 2024 Sep.

Abstract

Objective: Infrequent breast pumping limits mother's own milk production in mothers of infants admitted to the neonatal intensive care unit. We aimed to determine the feasibility and benefit of biomarker-based personalized text messages on pumping frequency and milk sodium levels. A secondary aim examined lactation outcomes.

Study design: In this randomized controlled pilot study, 51 mothers were randomized to receive personalized text messages regarding pumping frequency or standard care.

Results: There were no differences in pumped milk volume or sodium level, however, there was a trend towards the intervention group pumping more frequently, which was significant on day 5 (p = 0.035), and they lactated nearly 9 days longer. Post-hoc analysis found the intervention group tended to be more likely to pump ≥ 500 mL by day14 (p = 0.08), a marker of long-term lactation success.

Conclusion: Personalized biomarker-based text messages are feasible and may support lactation in mothers of critically ill infants.

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References

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