Intraprocedural Transcutaneous Oxygen Pressure and Systolic Toe Pressure Measurements During and After Endovascular Intervention in Patients with Chronic Limb Threatening Ischaemia

2021 ◽  
Author(s):  
Thordur Gunnarsson ◽  
Hans Lindgren ◽  
Anders Gottsäter ◽  
Håkan Pärsson
Keyword(s):  
Oxygen Pressure ◽  
Endovascular Intervention ◽  
Pressure Measurements ◽  
Transcutaneous Oxygen ◽  
Transcutaneous Oxygen Pressure ◽  
Toe Pressure

Clinical application of transcutaneous oxygen pressure measurements during exercise

2018 ◽  
Vol 276 ◽  
pp. 117-123 ◽  
Author(s):  
Pierre Abraham ◽  
Yongquan Gu ◽  
Lianrui Guo ◽  
Knut Kroeger ◽  
Nafi Ouedraogo ◽  
...  
Keyword(s):  
Clinical Application ◽  
Oxygen Pressure ◽  
Pressure Measurements ◽  
Transcutaneous Oxygen ◽  
Transcutaneous Oxygen Pressure

The Use of Elevation and Dependency to Enhance the Predictive Value of Transcutaneous Oxygen Pressure Measurements in the Assessment of Foot Amputation Healing

PM&R ◽  
2010 ◽  
Vol 2 (9) ◽  
pp. 829-834 ◽  
Author(s):  
Karen L. Andrews ◽  
Andrea J. Boon ◽  
Mansour Dib ◽  
David A. Liedl ◽  
Alison Yacyshyn ◽  
...  
Keyword(s):  
Oxygen Pressure ◽  
Predictive Value ◽  
Pressure Measurements ◽  
Transcutaneous Oxygen ◽  
Transcutaneous Oxygen Pressure

Using Transcutaneous Oxygen Pressure Measurements as Selection Criteria for Activated Protein C Use

2008 ◽  
Vol 65 (1) ◽  
pp. 30-33 ◽  
Author(s):  
Alyssa D. Chapital ◽  
Mihae Yu ◽  
Hao Chih Ho ◽  
John Wang ◽  
Wega Koss ◽  
...  
Keyword(s):  
Oxygen Pressure ◽  
Protein C ◽  
Selection Criteria ◽  
Activated Protein C ◽  
Pressure Measurements ◽  
Transcutaneous Oxygen ◽  
Transcutaneous Oxygen Pressure

Comparison of Ankle Pressure, Systolic Toe Pressure, and Transcutaneous Oxygen Pressure to Predict Major Amputation After 1 Year in the COPART Cohort

Angiology ◽  
2018 ◽  
Vol 70 (3) ◽  
pp. 229-236 ◽  
Author(s):  
Pierre Salaun ◽  
Ileana Desormais ◽  
François-Xavier Lapébie ◽  
Alessandra Bura Rivière ◽  
Victor Aboyans ◽  
...  
Keyword(s):  
Peripheral Arterial Disease ◽  
Oxygen Pressure ◽  
Limb Ischemia ◽  
Arterial Disease ◽  
Major Amputation ◽  
Transcutaneous Oxygen ◽  
Ankle Pressure ◽  
Transcutaneous Oxygen Pressure ◽  
Peripheral Arterial ◽  
Toe Pressure

The hemodynamic definition of critical limb ischemia (CLI) has evolved over time but remains controversial. We compared the prediction of major amputation by 3 hemodynamic methods. Patients were selected from the Cohorte des Patients ARTériopathes cohort of patients hospitalized for peripheral arterial disease. Patients with CLI were enrolled according to the Trans-Atlantic Inter-Society Consensus Document on Management of Peripheral Arterial Disease II definition and followed up for at least 1 year. We compared the major amputation rate according to initial ankle pressure (AP), systolic toe pressure (STP), and forefoot transcutaneous oxygen pressure (TcPO2); 556 patients were included and divided into surgical (264) and medical (292) groups. The AP failed to identify 42% of patients with CLI. After 1 year, 27% of medical and 17% of surgical patients had undergone major amputation. The TP <30 mm Hg predicted major amputation in the whole sample and in the medical group (odds ratio [OR] 3.5 [1.7-7.1] and OR 5 [2-12.4], respectively), but AP did not. The TcPO2 <10 mm Hg also predicted major amputation (OR 2.3 [1.5-3.5] and OR 3.8 [2.1-6.8]). The best predictive thresholds to predict major amputation were STP <30 mm Hg and TcPO2 <10 mm Hg. None of these methods performed before surgery was able to predict outcome in the revascularized patients.

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