Related Experiment Video
Updated: Jan 19, 2026
Author Spotlight: Assessing the Feasibility of Using Amplitude-Integrated EEG During Neonatal Transport
Published on: June 21, 2024
Amplitude Integrated Electroencephalogram Study of the Effect of Caffeine Citrate on Brain Development in Low Weight
Dong Yang1, Bin Zhou1, Bao Jin1
1Department of Paediatrics, Xuzhou Central Hospital, Xuzhou 221000, P.R. China.
Insights
Caffeine citrate improved brain electrical activity in low birth weight infants with apnea. This treatment enhanced brain function and maturity compared to aminophylline.
Area of Science:
- Neonatal Neurology
- Developmental Pediatrics
- Clinical Neurophysiology
Background:
- Apnea and low birth weight pose significant risks to infant brain development.
- Assessing the impact of interventions on neonatal brain activity is crucial.
- Amplitude-integrated electroencephalogram (aEEG) is a valuable tool for monitoring brain function in neonates.
Purpose of the Study:
- To evaluate the efficacy of caffeine citrate in improving brain electroencephalogram (EEG) patterns in infants with apnea and low birth weight.
- To compare the effects of caffeine citrate versus aminophylline on neonatal brain activity.
Main Methods:
- A randomized controlled trial involving 212 infants with apnea and low birth weight.
- Infants were assigned to receive either caffeine citrate (observation group) or aminophylline (control group).
- Continuous monitoring of brain electrical activity using digital amplitude-integrated brain function monitors (aEEG) to assess sleep-wake cycles, continuity, and voltage parameters.
Main Results:
- Caffeine citrate significantly increased scores for sleep arousal cycle (Cy), graphic continuity (Co), and lower edge amplitude (LB) compared to aminophylline.
- Treatment with caffeine citrate led to significant improvements in continuous voltage positive rate and sleep-wake cycle occurrence.
- Caffeine citrate resulted in a significant decrease in aEEG detection bandwidth and upper boundary voltage, indicating improved brain maturation.
Conclusions:
- Caffeine citrate effectively alleviates adverse effects on brain development in low-weight infants experiencing apnea.
- The study demonstrates that caffeine citrate improves brain electrical activity, promoting better brain function and maturity.
- Caffeine citrate represents a promising therapeutic option for enhancing neurodevelopmental outcomes in at-risk neonates.
Background:
To investigate the effect of caffeine citrate on the integrated brain electroencephalogram (EEG) of apnea and low birth weight infants.
Methods:
Overall, 212 infants with apnea and low birth weight admitted to Xuzhou Central Hospital from June 2016 to June 2018 were enrolled. The infants were divided into control group and observation group according to the random number table method, 106 cases in each group. Infants in control group were treated with aminophylline, and infants in the observation group were given caffeine citrate. All children were continuously tested by digital amplitude integrated brain function monitor. The amplitude-integrated electroencephalogram (aEEG) was used to detect sleep arousal cycle (Cy), graphic continuity (Co), lower edge amplitude value (LB) scores, aEEG continuous voltage and periodic occurrence rate, narrowband voltage and bandwidth.
Results:
After treatment, scores of Cy, Co and LB increased in both groups, and the scores were significantly higher in observation group than in control group (P=0.029, 0.017, 0.047). After treatment, continuous voltage positive rate, sleep-wake cycle occurrence rate, and narrow-band lower boundary voltage increased in both groups, and the values were significantly higher in observation group than in control group (P=0.011, 0.042). After treatment, aEEG detection bandwidth and the upper boundary voltage of the narrow band decreased in both groups, and the values were significantly lower in observation group than in control group (P=0.007, 0.020, 0.032).
Conclusion:
Citrate caffeine can alleviate the brain development of low-weight infants with apnea, improve brain electrical activity and promote brain function and maturity.
Related Concept Videos
05:15Amplitude-Integrated EEG in Infants at Risk of Hypoxic-Ischemic Encephalopathy: A Feasibility Study in Road and Air Transport in Western Australia
06:34Infant Auditory Processing and Event-related Brain Oscillations
05:58Application of an Amplitude-integrated EEG Monitor (Cerebral Function Monitor) to Neonates
04:52Hand-Rearing Method for Infant Marmosets
07:25Habituation: Studying Infants Before They Can Talk
Infants are one of the purest sources of information about human thinking and learning, because they’ve had very few life experiences. Thus, researchers are interested in gathering data from infants, but as participants in experimental research, they are a challenging group to study. Unlike older children and adults, young infants are unable to reliably speak, understand speech, or...
12:55P50 Sensory Gating in Infants