NCT00595179|Completed
Intraperative Assessment of Renal Perfusion Using Infrared Imaging
Intraoperative Assessment of Renal Perfusion Using Infrared Imaging
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Intraoperative Assessment of Renal Perfusion Using Infrared Imaging
Sponsor study identifier
Secondary identifiers
observational
N/A
1 country
1
Study Start
December 2007
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
Not reported
Date not reportedStudy Completion
January 2012
Actual (reported)Current assessment of organ tissue viability by surgeons in the operating room is limited to crude estimates such as overt physical examination, measurement of laboratory values and physical measurements of vascular flow and resistance. The ability to non-invasively measure tissue perfusion and oxygenation would provide the surgeon an improved means to assess if an injured organ will survive. The recent development of real time infrared (IR) and Near Infrared Imaging Spectroscopy (NIRIS) digital cameras has allowed for the determination of tissue perfusion and oxygenation in a non-invasive fashion. Although in the early stages of development, the application of infrared and NIRS technology holds great promise to permit the surgeon to better assess the viability of tissues in ways that have not been possible. We propose to evaluate infrared and NIRS technology in the assessment of kidney allografts using data previously collected during recipient operations at the NIH.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
January 2012
Actual (reported)Click on a node to explore related trials.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
December 2007
Date type not reportedThis date has not been verified as actual or estimated.
January 3, 2008
Actual (reported)January 16, 2008
Actual (reported)January 2012
Actual (reported)Contact the study team to confirm eligibility.
National Institute of Diabetes and Digestive and Kidney Disorders (NIDDK), 9000
Bethesda, Maryland, 20892, United States
Gorbach AM, Heiss J, Kufta C, Sato S, Fedio P, Kammerer WA, Solomon J, Oldfield EH. Intraoperative infrared functional imaging of human brain. Ann Neurol. 2003 Sep;54(3):297-309. doi: 10.1002/ana.10646.
First Submitted
January 3, 2008
First Posted
January 16, 2008
Study Start
December 2007
Date type not reportedThis date has not been verified as actual or estimated.
Study Completion
January 2012
Actual (reported)A Study to Assess the Safety and Efficacy of Alefacept in Kidney Transplant Recipients
Last Updated
April 6, 2012
Record last verified: 2012-04
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Source: ClinicalTrials.gov.
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