Non-Invasive Blood Pressure Measurement in Extremely Preterm Neonates: Comparative Analysis of Different Methods

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dc.contributor.authorGarg, Shalabhen_US
dc.contributor.authorZafar, Adnanen_US
dc.date.accessioned2025-08-13T09:09:41Z
dc.date.available2025-08-13T09:09:41Z
dc.date.issued2025-06
dc.description.abstractOBJECTIVES To compare non-invasive (Doppler and Oscillometric) and invasive (indwelling umbilical arterial catheter, UAC) methods for measuring blood pressure in extremely preterm neonates. METHODS Neonates < 28 weeks gesta?on were recruited if UAC was inserted as part of their clinical care. Blood pressure measured 4–6 hourly by Oscillometric and Doppler methods was compared with invasive method (10–15 readings/baby). RESULTS 438 blood pressure recordings were taken from 11 neonates. Compared to invasive method, non-invasive methods underes?mated ( P = 0.630) and overes?mated ( P = 0.431 for > 10% overes?ma?on, P = 0.960 for > 20% overes?ma?on) blood pressure. The frequency of blood pressure being within 10% of UAC reading was higher with the Oscillometric method compared to Doppler (41% vs 17%). CONCLUSIONS Compared to invasive arterial recording, non-invasive methods underes?mated as well as overes?mated blood pressure in extremely preterm neonates. Oscillometric methods are more reliable compared to Doppler methods.en_US
dc.identifier.affiliationsDepartment of Neonatology, The James Cook University Hospital, Middlesbrough, UK; Danat Al Emarat Hospital, Abu Dhabi, United Arab Emiratesen_US
dc.identifier.affiliationsDepartment of Neonatology, The James Cook University Hospital, Middlesbrough, UK.en_US
dc.identifier.citationGarg Shalabh, Zafar Adnan . Non-Invasive Blood Pressure Measurement in Extremely Preterm Neonates: Comparative Analysis of Different Methods. Indian Pediatrics. 2025 Jun; 62(6): 433-436en_US
dc.identifier.issn0019-6061
dc.identifier.issn0974-7559
dc.identifier.placeIndiaen_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/251349
dc.languageenen_US
dc.publisherIndian Academy of Pediatricsen_US
dc.relation.issuenumber6en_US
dc.relation.volume62en_US
dc.source.urihttps://indianpediatrics.net/june2025/433.pdfen_US
dc.subjectDoppleren_US
dc.subjectOscillometricen_US
dc.subjectPulse oximeteren_US
dc.titleNon-Invasive Blood Pressure Measurement in Extremely Preterm Neonates: Comparative Analysis of Different Methodsen_US
dc.typeJournal Articleen_US
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