How sleep patterns and gut bacteria in infants affect rapid weight gain
Official title: Investigating the Influences of Sleep‐Wake Patterns and Gut Microbiome Development in Infancy on Rapid Weight Gain, an Early Risk Factor for Obesity
Funded at Arizona State University-Tempe Campus · NIH-10770407 · Data updated 2026-11-12
This study is looking at how babies' sleep habits and gut bacteria affect their weight gain in the first six months, with the goal of finding ways to help prevent obesity and keep kids healthy as they grow.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Arizona State University-Tempe Campus NIH-funded |
| Lab location | 1 site (Tempe, United States) |
| Project start | February 1, 2020 |
| Project end | January 31, 2026 |
| Funding year | 2024 |
| Award (this year) | $578,899 |
| NIH project number | 5R01HL147931-05 |
| Project ID | NIH-10770407 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for participation include infants under six months old, particularly those with varying sleep patterns and feeding methods.
✕Less likely to help
Patients who are older than six months or those without concerns related to weight gain or sleep issues may not benefit from this research.
What this research studies
This research investigates how sleep-wake patterns and the development of gut microbiome in infants influence rapid weight gain during the first six months of life. It aims to understand the relationship between sleep quality, gut bacteria, and the risk of obesity, which can lead to serious health issues later in life. By examining these factors, the study seeks to identify early interventions that could help prevent obesity in children. The research will involve monitoring sleep patterns and analyzing gut microbiome samples from infants to gather data on their growth and health.
Why it matters
Potential benefit: If successful, this research could lead to new strategies for preventing obesity in infants and young children.
How similar studies have gone: Previous research has shown promising results in understanding the role of gut microbiome and sleep in childhood obesity, but this specific interaction is relatively novel.
Where this research is happening
-
Arizona State University-Tempe Campus
Tempe, United States Active
Researchers
- Principal investigator: Petrov, Megan Elise — Arizona State University-Tempe Campus
- Study coordinator: Petrov, Megan Elise
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About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.