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Effect of home monitoring on a high-risk population
Gary E Freed1, Robert Meny, William Brendle Glomb
1Apnea Center and Sleep Laboratory, Emory University School of Medicine, Atlanta, GA, USA.
Insights
Home cardiorespiratory monitoring significantly reduced sudden infant death syndrome (SIDS) rates in high-risk infants. This study challenges misconceptions about the value of home monitors for infant safety.
Area of Science:
- Pediatrics
- Neonatology
- Public Health
Background:
- Sudden and Unexpected Infant Death (SUID) remains a significant concern.
- High-risk infant populations include premature infants, SIDS siblings, and those with Apparent Life-Threatening Events (ALTEs).
- Misconceptions exist regarding the efficacy of home cardiorespiratory monitoring, partly due to misinterpretations of studies like the CHIME study.
Purpose of the Study:
- To evaluate the effectiveness of home cardiorespiratory monitoring in reducing SUID rates in a large, high-risk infant cohort.
- To assess the diagnostic utility and cost-effectiveness of home cardiorespiratory monitors.
- To address and dispute misconceptions about the value of home monitoring for infant safety.
Main Methods:
- A five-year prospective study involving 8,998 high-risk infants.
- Implementation of home cardiorespiratory monitoring for all participants.
- Comparison of SIDS rates within the monitored high-risk cohort against the general population rates in Georgia.
Main Results:
- The SIDS rate in the monitored high-risk population was 0.55/1,000, which is significantly lower than the 0.85/1,000 rate in Georgia's general population during the same period.
- The study demonstrates the practical application of home monitors as a diagnostic tool.
- Evidence suggests home cardiorespiratory monitoring can be a cost-effective intervention.
Conclusions:
- Home cardiorespiratory monitoring is an effective intervention for reducing SIDS rates in high-risk infants.
- The diagnostic and cost-effective benefits of home monitoring warrant its continued use and consideration.
- This study provides evidence to counter the notion that home cardiorespiratory monitors are of little value.
Abstract:
A large cohort of infants (8,998) at high risk for sudden and unexpected death was followed with home cardiorespiratory monitoring over a five-year period. These infants included premature infants (23-36 weeks post-conceptual age), SIDS siblings, and infants who experienced an Apparent Life-Threatening Event. The overall SIDS rate in this high-risk population was 0.55/1,000, a rate significantly less than the 0.85 deaths/1,000 reported in the "general population" of Georgia over this same time period. In addition, we report our experience with using home monitors as a diagnostic tool, as well as how monitors can actually be cost-effective. Editorial opinions, and lay press summaries of the CHIME study (JAMA, May 2, 2001) imply that home cardiorespirtory monitors are of little value. Despite the fact that the study never made this claim, many clinicians are now referring to this study as evidence that home monitoring is ineffective and not needed. This article disputes those misconceptions about home cardiorespiratory monitors based on our experience with a large high-risk population of infants.