Impact of an Integrated Health, Nutrition, and Early Child Stimulation and Responsive Care Intervention Package Delivered to Preterm or Term Small for Gestational Age Babies During Infancy on Growth and Neurodevelopment: Study Protocol of an Individually Randomized Controlled Trial in India (Small Babies Trial)

Authors

Ranadip Chowdhury
Rukman Manapurath
Ingvild Fossgard Sandøy
Ravi Prakash Upadhyay
Neeta Dhabhai
Saijuddin Shaikh
Harish Chellani
Tarun Shankar Choudhary
Abhinav Jain
Jose Martines
Nita Bhandari
Tor A Strand
Sunita Taneja

Publication Date

2-8-2024

Journal

Trials

Abstract

BACKGROUND: Preterm and term small for gestational age (SGA) babies are at high risk of experiencing malnutrition and impaired neurodevelopment. Standalone interventions have modest and sometimes inconsistent effects on growth and neurodevelopment in these babies. For greater impact, intervention may be needed in multiple domains-health, nutrition, and psychosocial care and support. Therefore, the combined effects of an integrated intervention package for preterm and term SGA on growth and neurodevelopment are worth investigating.

METHODS: An individually randomized controlled trial is being conducted in urban and peri-urban low to middle-socioeconomic neighborhoods in South Delhi, India. Infants are randomized (1:1) into two strata of 1300 preterm and 1300 term SGA infants each to receive the intervention package or routine care. Infants will be followed until 12 months of age. Outcome data will be collected by an independent outcome ascertainment team at infant ages 1, 3, 6, 9, and 12 months and at 2, 6, and 12 months after delivery for mothers.

DISCUSSION: The findings of this study will indicate whether providing an intervention that addresses factors known to limit growth and neurodevelopment can offer substantial benefits to preterm or term SGA infants. The results from this study will increase our understanding of growth and development and guide the design of public health programs in low- and middle-income settings for vulnerable infants.

TRIAL REGISTRATION: The trial has been registered prospectively in Clinical Trial Registry - India # CTRI/2021/11/037881, Registered on 08 November 2021.

Keywords

Small vulnerable newborns, Intrauterine growth restriction, Growth failure, Child health, Early child stimulation, Responsive stimulation, preterm, Small for gestational age

Comments

Supplementary Materials

PMID: 38331842