10/10/2023 0 Comments Pulse oximeter lung dead spaceApproximately 2.7 million pediatric deaths can be attributed to ARIs annually, 99% of which occur in developing countries, primarily from pneumonia. Steady measures taken to improve access to pulse oximeters and oxygen supplies, along with enhanced medical provider training are encouraging steps to thorough pulse oximetry integration.Īcute respiratory infections (ARIs) are among the most common causes of mortality in children less than five years of age in developing countries. The implementation of pulse oximetry shows promise to improve child morbidity and mortality from pneumonia in low- and middle-income countries. These hurdles can be combated by focus on low-cost devices, and cooperation at national levels for development in healthcare infrastructure, resource transport, and oxygen delivery systems. This restriction is compounded by the lack of trained personnel, and healthcare provider misconceptions. Incorporation is limited by the cost and unavailability of pulse oximeters, and subsequent oxygen accessibility. The addition of pulse oximetry into WHO health guidelines would prove to improve detection of respiratory distress and ensuing therapeutic measures. Main bodyĪ review of past pulse oximetry implementation attempts in low- and middle-income countries proposes the barriers and potential solutions for complete integration in the healthcare systems. While pulse oximetry has been found to be an acceptable method of hypoxemia detection, improving clinical decision making and efficient referral, many healthcare set ups in low- and middle-income countries have not been able to implement pulse oximetry into their practice. With the high frequency of acute respiratory infections in children worldwide, particularly so in low-resource countries, the development of effective diagnostic support is crucial.
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