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. 2024 Mar;22(1):1-5.
doi: 10.3121/cmr.2024.1848.

A National Survey of Neonatologists' Perspectives on Probiotics Use in Neonatal Intensive Care Units in the U.S.A

Mariha Khan  1 , Brooke Delgoffe  2 , Rachel Gabor  2 , Nageshwar Chauhan  3 , Nirzar Parikh  4 , Noor Ketana  3 , Aditya Joshi  5
Affiliations

A National Survey of Neonatologists' Perspectives on Probiotics Use in Neonatal Intensive Care Units in the U.S.A

Mariha Khan et al. Clin Med Res. 2024 Mar.

Abstract

Introduction: Most recent clinical reports from the American Academy of Pediatrics (AAP) concluded current evidence does not support routine universal administration of probiotics to preterm infants, particularly those with birth weight <1000 grams. Despite this, the use of probiotics is increasing in US neonatal intensive care units (NICU).Objectives: Collaborating with the Perinatal Neonatal Medicine of AAP, we conducted a national survey to obtain neonatologist opinion on probiotics use.Methods: Survey questionnaires were sent to 3000 neonatologists via email.Results: Of 3000 potential respondents, 249 (8.3 %) completed the survey. Seventy-five (30%) neonatologists working in 23 different NICUs reported using probiotics in their practice, while 168 (70%) neonatologists working in 54 different NICUs reported not using probiotics. Of those not currently use probiotics, 49% indicated they would consider using probiotics in the future vs. 12% indicating they would not use probiotics. The most common indication for probiotics use was average gestational age < 32 weeks and mean birth weight < 1500 grams. Probiotics were discontinued at mean gestational age of 35 weeks. Respondents who prescribe probiotics were more likely to work in a setting without fellowship or residency training (48% vs 20%). Probiotics users were more often from the West (29 % vs 7%) and less often from Northeast (5% vs 34%) compared to non-users. The proportion of those using probiotics did not significantly differ by NICU size, NICU level, or years working in a NICU. Similac Tri-Blend, Evivo, and Culturelle were the top three probiotics used in the respondent's NICU.Conclusion: Though a majority of respondents are not currently using probiotics in their NICU, a large number of nonusers are interested in using probiotics in the future. Differences continue to exist in the brand of probiotics used in US NICUs.

Keywords: Neonatal intensive care units; Neonatologist; Perspective; Probiotic use.

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Figures

Figure 1.
Figure 1.
Word cloud illustrating reasons behind particular brand was chosen in the NICU. Word size relates to frequency of use.
See this image and copyright information in PMC

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