The Measurement Of Cerebral Oxygenisation With NIRS Method İn Polycythaemic Infants Might Add A Criterion To Indicate PPET?
NCT ID: NCT01255618
Last Updated: 2010-12-07
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
40 participants
OBSERVATIONAL
2010-11-30
2011-01-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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CASE_ONLY
PROSPECTIVE
Study Groups
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study group, control group
INVOS 5100
Near-infrared range and has been used in newborn infants since 1985. Fibre-optic bundles or optodes are placed either on opposite sides of the tissue being interrogated (usually a limb or the head of a young baby) to measure transmitted light, or close together to measure reflected light. Light enters through one optode and a fraction of the photons is captured by a second optode and conveyed to the measuring device. NIRS uses a frequency band between 650 nm and 1000 nm and relies on three important phenomena: (1) human tissue is relatively transparent to light in the near-infrared region of the spectrum; (2) pigmented compounds known as chromophores absorb light as it passes through biological tissue; and (3) human tissues contain substances whose absorption spectra at near-infrared wavelengths are well defined and depend on their oxygenation status.
Interventions
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INVOS 5100
Near-infrared range and has been used in newborn infants since 1985. Fibre-optic bundles or optodes are placed either on opposite sides of the tissue being interrogated (usually a limb or the head of a young baby) to measure transmitted light, or close together to measure reflected light. Light enters through one optode and a fraction of the photons is captured by a second optode and conveyed to the measuring device. NIRS uses a frequency band between 650 nm and 1000 nm and relies on three important phenomena: (1) human tissue is relatively transparent to light in the near-infrared region of the spectrum; (2) pigmented compounds known as chromophores absorb light as it passes through biological tissue; and (3) human tissues contain substances whose absorption spectra at near-infrared wavelengths are well defined and depend on their oxygenation status.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
4 Hours
48 Hours
ALL
Yes
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 Teaching Hospital
Locations
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Zekai Tahir Maternity Teaching Hospital
Ankara, Altındag, Turkey (Türkiye)
Countries
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Central Contacts
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Facility Contacts
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gonca sandal, M.D.
Role: primary
Other Identifiers
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2
Identifier Type: -
Identifier Source: org_study_id