Transcutaneous Oxygen Partial Pressure and Doppler Ankle Pressure During Upper and Lower Body Exercise in Patients with Peripheral Arterial Occlusive Disease
Transcutaneous measurement of oxygen partial pressure (tcpO2) with heated Clarkelektrodes can represent both the arterial oxygen partial pressure and the blood flow at the site where the tcpO2 is measured1–4. The blood flow dependency of tcpO2 has to be considered if changes in arterial pO2 should be monitored. This application is of special value during heavy exercise, where often arterial blood sampling is impossible. On the other hand, changes in local blood flow can be observed by measurements of tcpO2. In this case, skin blood flow is used as an indicator of regional blood flow5, especially in the limbs of patients with peripheral arterial occlusive disease (PAOD)6. At rest, this approach has been proved as clinically valuable for objective graduation of PAOD7.
KeywordsDioxide Ischemia Beach Scleroderma
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- 1.R.. Huch, D.W. Lübbers, A. Huch, The transcutaneous measurement of oxygen and carbon dioxide tension for the determination of arterial blood gas values with control of local perfusion and peripheral perfusion pressure, Theoretical analysis and practical application, in: “Oxygen measurement in biology and medicine,” J.P. Payne, D.W. Hill, ed., London and Boston (1975).Google Scholar
- 4.J.M. Steinacker, W. Spittelmeister, R. Wodick, Examinations on the blood flow dependence of tcPO2 using the model of the “circulatory hyperbola”. in: “Continuous transcutaneous monitoring,”A. Huch, R. Huch, G. Rooth, ed., Plenum Publishing Corp, New York (1987).Google Scholar
- 7.G.M. Andreozzi, S. Signorelli, G. Butto, C. Scrofani, R. Leotta, L.D. Pino, M. Rerrara, S. Monaco, Oxygen transcutaneous tensiometry (tcpO2) for microcirculatory evaluation of peripheral arterial disease, CV World Report 3: 37–39 (1990).Google Scholar
- 10.Y.F. Liu, J.M. Steinacker, A. Stange, K. Röcker, M. Stauch, Exercise testing on a modified rowing ergometry compared to bicycle ergometry in patients with peripheral vascular occlusive disease, Int J Sports Med. 12:130 (1991).Google Scholar
- 11.J.M. Steinacker, C. Hübner, K Rocker, A. Berger, M. Stauch, Modified rowing ergometry in upper body exercise testing compared to supine bicycle ergometry in surgical patients. Med Si Sports Exerc 23:(Suppl)S4 (1991).Google Scholar
- 14.J.M. Steinacker, F. Nobbe, Transcutaneous pO2 for therapy control in mixed connective tissure disease and scleroderma, in: “Clinical oxygen pressure measurement II,” A.M. Ehrly, J. Hauss, R. Huch, ed., Springer-Verlag, Berlin (1985).Google Scholar