Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0020672 (hypothermia)
 17,327 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 60-year-old man underwent percutaneous transluminal angioplasty (PTA) stent replacement of the right common carotid artery. Preoperative angiogram revealed bilateral vertebral artery occlusion and 50% stenosis in contralateral internal carotid artery. Anesthesia was induced and maintained with fentanyl and propofol by TCI. rSO2, BIS and EEG were monitored. Moderate hypothermia (33-35 degrees C) was induced by concomitant use of milrinone. Edaravone, a novel free radical scavenger, and Sendai cocktail were administered before interruption of carotid flow. During 5 minutes of test occlusion by balloon, right rSO2 decreased from 61% to 49% and EEG showed slow waves with decreased amplitude. Therefore we decided to perform PTA and stenting separately. Right rSO2 decreased from 62% to 48% during PTA (6 min occlusion), while rSO2 decreased from 66% to 50% during stenting (7.5 min occlusion). EEG also showed the similar changes as observed during test occlusion. After the procedures, rSO2 and EEG recovered in a short time. Postoperative angiogram showed an improvement of carotid artery stenosis and intracranial vessels showed no branch occlusion. Patient was maintained hypothermic (35 degrees C) for 2 days after surgery. He recovered without additional neurological complications. We found that rSO2 was a useful, real-time and non-invasive method for evaluation of cerebral ischemia in our patient.
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PMID:[Anesthetic management of a patient undergoing PTA stent placement for right common carotid artery stenosis]. 1637 Mar 40

A 23-year-old woman with MELAS (mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episodes) underwent a laparoscopy-assisted appendectomy. MELAS syndrome is a multisystemic disease caused by mitochondrial dysfunction. General anesthesia has several potential hazards to patients with MELAS syndrome, such as malignant hyperthermia, hypothermia, and metabolic acidosis. In this case, anesthesia was performed with propofol, remifentanil TCI, and atracurium without any surgical or anesthetic complications. We discuss the anesthetic effects of MELAS syndrome.
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PMID:Total intravenous anesthesia with propofol and remifentanil in a patient with MELAS syndrome -A case report-. 2050 2