Non-Invasive Regional Oxygen Saturation Measurement in the Preterm Neonate

Persistent Link:
http://hdl.handle.net/10150/221247
Title:
Non-Invasive Regional Oxygen Saturation Measurement in the Preterm Neonate
Author:
Marrs, Laura
Affiliation:
The University of Arizona College of Medicine - Phoenix
Issue Date:
30-Apr-2012
Rights:
Copyright © is held by the author. Digital access to this material is made possible by the College of Medicine - Phoenix, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.
Collection Information:
This item is part of the College of Medicine - Phoenix Scholarly Projects 2012 collection. For more information, contact the Phoenix Biomedical Campus Library at pbc-library@email.arizona.edu.
Publisher:
The University of Arizona.
Abstract:
There are several, predictable complications of prematurity that are faced by premature infants. Patent ductus arteriosus is among them. This study is an evaluation of a near infrared spectroscopy device to see if the premature infants can be monitored in order to detect significant ductal steal secondary to symptomatic PDA. We hypothesize that in these cases, there would be a difference between renal and cerebral regional oxygenation. To evaluate a difference, it is essential to first establish baseline regional oxygenation values, which are scarce in current literature. There are many pathophysiologic states experienced by premature infants, such as hypoxic spells and intraventricular hemorrhage, which may affect the data. Therefore, the effects of abnormal brain activity on cerebral monitoring are also evaluated. Our preliminary data shows a mean cerebral reading of 77.5189 and a mean renal reading of 70.9105, both without any linear trends. Now that normative data for regional oxygen saturation in the preterm neonate has been established, this opens up a pathway for the study of additional states, such as the left to right shunt of sPDA, since there is now a standard for comparison.
MeSH Subjects:
Oximetry; Infant, Newborn; Premature Birth
Description:
A Thesis submitted to The University of Arizona College of Medicine - Phoenix in partial fulfillment of the requirements for the Degree of Doctor of Medicine.
Mentor:
Martin, Gregory, MD

Full metadata record

DC FieldValue Language
dc.language.isoen_USen_US
dc.titleNon-Invasive Regional Oxygen Saturation Measurement in the Preterm Neonateen_US
dc.contributor.authorMarrs, Lauraen_US
dc.contributor.departmentThe University of Arizona College of Medicine - Phoenixen_US
dc.date.issued2012-04-30-
dc.rightsCopyright © is held by the author. Digital access to this material is made possible by the College of Medicine - Phoenix, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.en_US
dc.description.collectioninformationThis item is part of the College of Medicine - Phoenix Scholarly Projects 2012 collection. For more information, contact the Phoenix Biomedical Campus Library at pbc-library@email.arizona.edu.en_US
dc.publisherThe University of Arizona.en_US
dc.description.abstractThere are several, predictable complications of prematurity that are faced by premature infants. Patent ductus arteriosus is among them. This study is an evaluation of a near infrared spectroscopy device to see if the premature infants can be monitored in order to detect significant ductal steal secondary to symptomatic PDA. We hypothesize that in these cases, there would be a difference between renal and cerebral regional oxygenation. To evaluate a difference, it is essential to first establish baseline regional oxygenation values, which are scarce in current literature. There are many pathophysiologic states experienced by premature infants, such as hypoxic spells and intraventricular hemorrhage, which may affect the data. Therefore, the effects of abnormal brain activity on cerebral monitoring are also evaluated. Our preliminary data shows a mean cerebral reading of 77.5189 and a mean renal reading of 70.9105, both without any linear trends. Now that normative data for regional oxygen saturation in the preterm neonate has been established, this opens up a pathway for the study of additional states, such as the left to right shunt of sPDA, since there is now a standard for comparison.en_US
dc.typeThesisen_US
dc.subject.meshOximetryen_US
dc.subject.meshInfant, Newbornen_US
dc.subject.meshPremature Birthen_US
dc.descriptionA Thesis submitted to The University of Arizona College of Medicine - Phoenix in partial fulfillment of the requirements for the Degree of Doctor of Medicine.en_US
dc.contributor.mentorMartin, Gregory, MDen_US
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