| Continuous Surveillance of Lower Limb Perfusion During Aortic Surgery With Near-Infrared Spectroscopy: A Pilot Study. | |
| | |
MedLine Citation:
|
PMID: 21646238 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
|
Background: Near-infrared spectroscopy (NIRS) is a noninvasive technique that allows continuous monitoring of the regional hemoglobin oxygen saturation (rSO(2)) index. We evaluated its application to survey perioperative lower limb perfusion. Methods: A total of 10 patients (7 men, aged 71) were monitored during abdominal surgery for aortic aneurysms. The rSO(2) index was measured at the M gastrocnemius (optode 1) and at the dorsum of the foot (optode 2). Results: Mean baseline rSO(2) values for optodes 1 and 2 were 67 and 66, respectively. After clamping the aorta or iliacofemoral arteries, rSO(2) dropped to 32 for optode 1 (P < .0001) and to 27 for optode 2 (P < .0001). After declamping, rSO(2) increased to 74 for optode 1 (P = .0012 vs baseline) and also to 74 for optode 2 (P = .0018 vs baseline). Conclusion: Near-infrared spectroscopy is an easily applicable, noninvasive tool for continuous surveillance of lower extremity perfusion during aortic reconstruction. |
| | |
Authors:
|
R P E Boezeman; J C Kelder; F G J Waanders; J P P M de Vries |
Related Documents
:
|
501048 - Forearm arterial injuries. 9736418 - Inhibition of chronic vessel wall intimal hyperplasia following acute anticoagulant tre... 3674608 - The superior laryngeal nerve in thyroidectomy. 7748578 - Surgical management of penetrating mediastinal arterial trauma. 627598 - The effect of oxygen tension and mechanical stress on the outcome of fresh autogenous t... 22504758 - An unusual complication of central line insertion: the left superior vena cava. |
Publication Detail:
|
Type: JOURNAL ARTICLE Date: 2011-6-5 |
Journal Detail:
|
Title: Vascular and endovascular surgery Volume: - ISSN: 1938-9116 ISO Abbreviation: - Publication Date: 2011 Jun |
Date Detail:
|
Created Date: 2011-6-7 Completed Date: - Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 101136421 Medline TA: Vasc Endovascular Surg Country: - |
Other Details:
|
Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
|
Department of Vascular Surgery, St. Antonius Hospital, Nieuwegein, Netherlands. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Carotid Tortuosity in Patients With Prior Cervical Radiation: Increased Technical Challenge During C...
Next Document: Case Report of a Hybrid Endovascular Approach to an Abdominal Aortic Dissection With Retrograde Thor...