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Remote continuous physiological monitoring in the home
1Maternal Infant Care and Telemonitoring Centre, John Radcliffe Hospital, Oxford, UK. paul.johnson@obs-gyn.ox.ac.uk
Insights
This study established a remote physiological monitoring network for infant cardiorespiratory function during sleep. Home-based monitoring aimed to link infant health with maternal nutrition and long-term outcomes.
Area of Science:
- Biomedical Engineering
- Pediatric Cardiology
- Remote Health Monitoring
Background:
- Infant cardiorespiratory health is critical for development.
- Accurate physiological monitoring during sleep is essential.
- Home-based monitoring offers potential for increased accuracy and reduced costs.
Purpose of the Study:
- To establish a remote physiological monitoring network for infant sleep.
- To link infant cardiorespiratory function with maternal/fetal nutrition.
- To assess subsequent infant growth, development, and cardiorespiratory disease outcomes.
Main Methods:
- A remote physiological monitoring network was established for infant sleep studies.
- Monitoring occurred in infants' homes within a 10-mile radius of a central hub.
- Data was collected from 400 infants, with 99 overnight studies completed on 64 infants.
Main Results:
- The network successfully facilitated remote physiological monitoring of infants at home.
- Data download and review were possible from various remote locations.
- The system demonstrated feasibility for a remote primary care clinical service.
Conclusions:
- Remote home-based physiological monitoring is a viable method for studying infant cardiorespiratory function.
- This approach can link early-life nutrition with later health outcomes.
- Community nurses effectively managed the remote monitoring network.
Abstract:
As part of a larger study we established a remote physiological monitoring network to investigate cardiorespiratory function during sleep in 400 infants in their homes. The objective of the study was to link measurements made at three weeks and three months of age with detailed measurements of maternal and fetal nutrition during pregnancy and subsequent outcome (growth, development and cardiorespiratory diseases). Five infants per night were monitored anywhere within a radius of 10 miles (16 km) of the remote hub. Of 800 overnight studies on 64 (of 400) infants, 99 were completed. Options allowed downloading data from monitor memory as well as review (on- and off-line) from the infants' or nurses' homes, the hub and the Oxford telemonitoring centre. The reasons for these measurements being made at home were to ensure physiological accuracy and to reduce cost. The network was effectively run by local community nurses; with the exception of the size and cost of the monitors, it had all the elements of a remote primary-care clinical service.