Diabetes Mellitus - A Diagnosis Trial by Means of Non Invasive Measurements
NCT ID: NCT02028091
Last Updated: 2014-01-07
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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COMPLETED
100 participants
OBSERVATIONAL
2012-09-30
2013-01-31
Brief Summary
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Detailed Description
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Increased vascular rigidity, which is based on the increased stiffness of vessels caused by vascular damage leads to an increase of pulse wave velocity. This assumption is based on the Moens-Korteweg-equation which is calculated using the modus of arterial vessel elasticity, arterial vessel wall thickness, the arterial radius and blood viscosity.
Conditions
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Study Design
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CASE_CONTROL
PROSPECTIVE
Study Groups
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Diabetes mellitus
All patients over 18 years with diagnosed diabetes mellitus type II.
No interventions assigned to this group
Non Diabetic
Patients over 18 years with no known diabetes mellitus or other known/diagnosed vascular diseases.
No interventions assigned to this group
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* No possibility of pulse wave velocitiy measurement on the finger or toe
18 Years
ALL
No
Sponsors
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Medical University of Vienna
OTHER
Responsible Party
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Wolfgang SCHRAMM
Ao Univ. Prof. Dr.
Locations
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Medical University of Vienna
Vienna, Vienna, Austria
Countries
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References
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Alberti KG, Zimmet PZ. Definition, diagnosis and classification of diabetes mellitus and its complications. Part 1: diagnosis and classification of diabetes mellitus provisional report of a WHO consultation. Diabet Med. 1998 Jul;15(7):539-53. doi: 10.1002/(SICI)1096-9136(199807)15:73.0.CO;2-S.
Babchenko A, Davidson E, Adler D, Ginosar Y, Kurz V, Nitzan M. Increase in pulse transit time to the foot after epidural anaesthesia treatment. Med Biol Eng Comput. 2000 Nov;38(6):674-9. doi: 10.1007/BF02344874.
Chen YT, Chiayg CY, Wang MC, Tsai WC, Wu HT, Liu CC. Serial changes of pulse wave velocity and correlations with hemodynamic parameters during general anesthesia. Acta Anaesthesiol Taiwan. 2006 Dec;44(4):193-8.
Chowienczyk PJ, Kelly RP, MacCallum H, Millasseau SC, Andersson TL, Gosling RG, Ritter JM, Anggard EE. Photoplethysmographic assessment of pulse wave reflection: blunted response to endothelium-dependent beta2-adrenergic vasodilation in type II diabetes mellitus. J Am Coll Cardiol. 1999 Dec;34(7):2007-14. doi: 10.1016/s0735-1097(99)00441-6.
Foo JY, Wilson SJ, Williams G, Harris MA, Cooper D. Age-related factors that confound peripheral pulse timing characteristics in Caucasian children. J Hum Hypertens. 2005 Jun;19(6):463-6. doi: 10.1038/sj.jhh.1001846.
Dickersin K, Min YI, Meinert CL. Factors influencing publication of research results. Follow-up of applications submitted to two institutional review boards. JAMA. 1992 Jan 15;267(3):374-8.
Foo JY, Wilson SJ, Williams G, Harris MA, Cooper D. Pulse transit time as a derived noninvasive mean to monitor arterial distensibility changes in children. J Hum Hypertens. 2005 Sep;19(9):723-9. doi: 10.1038/sj.jhh.1001891.
Foo JY, Lim CS. Pulse transit time as an indirect marker for variations in cardiovascular related reactivity. Technol Health Care. 2006;14(2):97-108.
Harris MI. Undiagnosed NIDDM: clinical and public health issues. Diabetes Care. 1993 Apr;16(4):642-52. doi: 10.2337/diacare.16.4.642. No abstract available.
Jaryal AK, Selvaraj N, Santhosh J, Anand S, Deepak KK. Monitoring of cardiovascular reactivity to cold stress using digital volume pulse characteristics in health and diabetes. J Clin Monit Comput. 2009 Apr;23(2):123-30. doi: 10.1007/s10877-009-9174-z. Epub 2009 Mar 24.
Kinsella SM, Whitwam JG, Spencer JA. Aortic compression by the uterus: identification with the Finapres digital arterial pressure instrument. Br J Obstet Gynaecol. 1990 Aug;97(8):700-5. doi: 10.1111/j.1471-0528.1990.tb16242.x.
Kelly RP, Millasseau SC, Ritter JM, Chowienczyk PJ. Vasoactive drugs influence aortic augmentation index independently of pulse-wave velocity in healthy men. Hypertension. 2001 Jun;37(6):1429-33. doi: 10.1161/01.hyp.37.6.1429.
Other Identifiers
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1242/2012
Identifier Type: -
Identifier Source: org_study_id
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