Evaluation of the brain hemodynamic response by means of near-infrared spectroscopy (NIRS) monitoring in patients with atherosclerotic carotid disease undergoing endarterectomy.
Autor: | Rein LCDS; Universidade Estadual de Campinas - UNICAMP, Faculdade de Ciências Médicas, Campinas, SP, Brasil., Siqueira DED; Universidade Estadual de Campinas - UNICAMP, Faculdade de Ciências Médicas, Campinas, SP, Brasil., Guillaumon AT; Universidade Estadual de Campinas - UNICAMP, Faculdade de Ciências Médicas, Campinas, SP, Brasil., Avelar WM; Universidade Estadual de Campinas - UNICAMP, Faculdade de Ciências Médicas, Campinas, SP, Brasil., Cendes F; Universidade Estadual de Campinas - UNICAMP, Faculdade de Ciências Médicas, Campinas, SP, Brasil., Mesquita RC; Universidade Estadual de Campinas - UNICAMP, Faculdade de Ciências Médicas, Campinas, SP, Brasil. |
---|---|
Jazyk: | angličtina |
Zdroj: | Jornal vascular brasileiro [J Vasc Bras] 2020 Mar 06; Vol. 19, pp. e20190027. Date of Electronic Publication: 2020 Mar 06. |
DOI: | 10.1590/1677-5449.190027 |
Abstrakt: | Backgrounds: Near-infrared spectroscopy (NIRS) is non-invasive technique that detects hemodynamic alterations in tissues. It enables continuous monitoring of intracerebral vascular physiologic information. Due to its portable nature, NIRS may be used bedside or in the operating room. Objectives: To evaluate use of NIRS for intraoperative monitoring of the brain hemodynamic response, during carotid endarterectomy. Methods: 10 patients with atherosclerotic carotid disease scheduled for endarterectomy were evaluated. After patients had been selected, they answered a questionnaire on epidemiological data and information about comorbidities and then carotid disease was confirmed with diagnostic methods. NRIS monitoring was used during the surgical procedure. The variables analyzed before, during and after carotid clamping were oxygen saturation (SatO Results: The results obtained from NIRS show that RHb and SatO Conclusions: During carotid endarterectomy, NIRS is a feasible, real-time, and non-invasive intracranial monitoring method that accurately and reliably measures the changes in intracerebral capillary hemodynamic conditions. Competing Interests: Conflicts of interest: No conflicts of interest declared concerning the publication of this article. |
Databáze: | MEDLINE |
Externí odkaz: |