Measurement of Cerebral Oxygenation Using NIRS Method in the Preterm Infants With Intracranial Haemorrhagia
NCT ID: NCT01266889
Last Updated: 2010-12-24
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
20 participants
OBSERVATIONAL
2010-12-31
2011-05-31
Brief Summary
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Detailed Description
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Conditions
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Keywords
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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study group, control group
device:INVOS 5100
Continuous wave NIRS is a method for measurement of cerebral oxygenation and haemodynamics. This method is non-invasive, continuous, and can also be used as bedside monitoring. With continuous wave NIRS only changes in concentration of oxyhaemoglobin (O2Hb) and deoxyhaemoglobin (HHb) can be measured, not the absolute level of these parameters. It has been shown that changes in concentration of HbD (O2Hb - HHb) reflect changes in CBF. So, continuous monitoring of changes in concentration of HbD can be used as an indicator of changes in CBF, but changes in CBV will also influence the HbD signal, as will changes in arterial O2 saturation (saO2) and changes in cerebral metabolic rate for oxygen.
Interventions
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device:INVOS 5100
Continuous wave NIRS is a method for measurement of cerebral oxygenation and haemodynamics. This method is non-invasive, continuous, and can also be used as bedside monitoring. With continuous wave NIRS only changes in concentration of oxyhaemoglobin (O2Hb) and deoxyhaemoglobin (HHb) can be measured, not the absolute level of these parameters. It has been shown that changes in concentration of HbD (O2Hb - HHb) reflect changes in CBF. So, continuous monitoring of changes in concentration of HbD can be used as an indicator of changes in CBF, but changes in CBV will also influence the HbD signal, as will changes in arterial O2 saturation (saO2) and changes in cerebral metabolic rate for oxygen.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* NEC
* congenital abnormalities
* hydrocephalus
* intracranial infections
1 Day
3 Days
ALL
No
Sponsors
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Zekai Tahir Burak Women's Health Research and Education Hospital
OTHER
Responsible Party
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Zekai Tahir Burak Maternity and Teaching Hospital
Locations
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Melek Akar
Ankara, Hamamönü, Turkey (Türkiye)
Countries
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Central Contacts
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Facility Contacts
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melek akar, M.D
Role: primary
Other Identifiers
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3
Identifier Type: -
Identifier Source: org_study_id