Real-Time Assessment of Tissue Oxygen Saturation Using a Novel Oximeter During Revascularization for Acute Limb Ischemia: A Case Report

Emergency surgery was performed to treat acute lower limb ischemia caused by heart thromboembolism and concomitant popliteal artery aneurysm. Using a near-infrared spectroscopy oximeter, regional tissue oxygen saturation (rSO(2)) was monitored to assess the tissue perfusion pre-, intra-, and postope...

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Detalles Bibliográficos
Autores principales: Yata, Tatsuro, Sano, Masaki, Inuzuka, Kazunori, Katahashi, Kazuto, Naruse, Ena, Kayama, Takafumi, Yamanaka, Yuta, Tsuyuki, Hajime, Endo, Yusuke, Ishikawa, Nozomu, Takeuchi, Hiroya, Unno, Naoki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Japanese College of Angiology / The Japanese Society for Vascular Surgery / Japanese Society of Phlebology 2023
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10064307/
https://www.ncbi.nlm.nih.gov/pubmed/37006860
http://dx.doi.org/10.3400/avd.cr.22-00062
Descripción
Sumario:Emergency surgery was performed to treat acute lower limb ischemia caused by heart thromboembolism and concomitant popliteal artery aneurysm. Using a near-infrared spectroscopy oximeter, regional tissue oxygen saturation (rSO(2)) was monitored to assess the tissue perfusion pre-, intra-, and postoperatively. rSO(2) values did not increase sufficiently following thromboembolectomy of the superficial femoral artery, but they dramatically recovered after additional popliteal-anterior tibial bypass surgery. The affected limb was successfully salvaged. rSO(2) monitoring was easily measured intraoperatively, which might be beneficial in evaluating tissue perfusion in patients with acute limb ischemia.

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