Related Experiment Video
Updated: Jan 23, 2026

Real-time In Vivo Recording of Arabidopsis Calcium Signals During Insect Feeding Using a Fluorescent Biosensor
Published on: August 15, 2017
Quality improvement initiative to decrease time to full feeds and central line utilization among infants born less
Sherman Chu1, Alexander Procaskey2, Susan Tripp2
1University of Massachusetts Memorial Medical Center, Worcester, MA, USA. sherman.chu@umassmemorial.org.
Implementing faster feeding advancement for preterm infants significantly reduced time to full enteral feeds and central line use. This approach improved outcomes without increasing complications like necrotizing enterocolitis.
Area of Science:
- Neonatalogy
- Pediatric Gastroenterology
- Quality Improvement in Healthcare
Background:
- Emerging evidence supports more aggressive feeding advancement in preterm infants.
- Previous conservative guidelines in our NICU delayed enteral feeding and prolonged central line use.
- A need existed to optimize feeding protocols for infants born ≤32 0/7 weeks gestation.
Purpose of the Study:
- To implement evidence-based, faster feeding advancement guidelines.
- To reduce the time to full enteral feeds for preterm infants.
- To decrease central line utilization and assess impacts on NEC and EUGR.
Main Methods:
- A multidisciplinary team adopted quality improvement methodologies.
- New evidence-based feeding guidelines were implemented.
- Key outcomes analyzed included days to full enteral feeds, central line days, NEC rates, and EUGR rates.
Main Results:
- Average days to full enteral feeds decreased from 12.8 to 7.7 days for infants ≤32 0/7 weeks.
- Average days to full enteral feeds decreased from 17.5 to 9.1 days for infants ≤28 0/7 weeks.
- Central line days reduced by 35% without a significant increase in NEC or EUGR rates.
Conclusions:
- Faster feeding advancement guidelines effectively accelerated achievement of full enteral feeds.
- The updated guidelines successfully reduced central line utilization.
- The study demonstrated that accelerated feeding protocols can be implemented safely, without increasing major complications.
Related Concept Videos
The Born-Haber Cycle
Enteral Nutrition I: Orogastric and Nasogastric Feeding
Orogastric (OG) and nasogastric (NG) feeding are two standard methods used for enteral nutrition. Enteral nutrition is often preferred over...
Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding
Nasointestinal Feeding
Nasointestinal feeding involves placing a tube...
Decreasing Function
One-Way ANOVA: Equal Sample Sizes
Different sample means can result in different values for the variance estimate: variance between samples. This is because the variance between samples is calculated as the product of the sample size and the variance between the...
Measurement: Standard Units

