Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018799 (heart disease)
 34,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We experienced rocuronium-induced anaphylaxis in a 62-year-old man who was scheduled for laparoscopic ileocecal excision for cecal cancer under general anes- thesia. The patient did not have a preoperative history and examinations suggestive of heart disease, or pre- disposing factors for myocardial infarction. Just after induction of anesthesia, we noticed abnormally low blood pressure and ST segment elevation on his elec- trocardiogram. The surgery was postponed and percu- taneous coronary intervention was performed to treat coronary artery stenosis. Re-operation was planned 73-days after the first operation. The patient suffered cardiac arrest just after induction of general anesthesia At the same time, we noticed systemic erythema all over his body, which led to the diagnosis of anaphy- laxis. Cardiopulmonary resuscitation was performed and the surgery was postponed once again. Cardiovas- cular agents, including adrenaline, noradrenaline, atro- pine and amiodarone, improved his hemodynamics. In addition, steroids and anti-histamines were also admin- istered to treat anaphylaxis. We advised him to undergo skin tests to determine the causative agent of anaphylaxis, but he declined. Instead, a basophil activa- tion test was performed, which showed a positive reac- tion to rocuronium. Therefore, we planned general anesthesia without using muscle relaxants such as rocuronium for the third attempt at surgery. The sur- gery was performed safely with this protocol. It is likely that his symptoms in the first general anesthesia were caused by Kounis syndrome. We conclude that the basophil activation test seems to be valuable in determining the causative agent of anaphylaxis, partic- ularly when a patient does not agree to undergo skin tests.
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PMID:[A Case of Rocuronium-induced Anaphylaxis in a Man with Kounis Syndrome in which Basophil Activation Test was Valuable in Determining the Causative Agent]. 3038 47

Procedural sedation and analgesia for patients with adult congenital heart disease (ACHD) and highly elevated subpulmonic ventricular pressure require proper anesthesia care to prevent a pulmonary hypertensive crisis. We describe the monitored anesthesia care (MAC) of two patients with ACHD (a complete atrioventricular septal defect and congenitally corrected transposition of the great arteries) and highly elevated subpulmonic ventricular pressure. In both patients, preprocedural transthoracic echocardiography was useful for detecting severely elevated subpulmonic ventricular pressure. The MAC involved the infusion of propofol, dexmedetomidine, and fentanyl. Norepinephrine was continuously administered from the preanesthetic period. No hemodynamic instability or respiratory depression was observed during the MAC. Continuous administration of norepinephrine from the preinduction period was helpful for preventing hypotension. We added dexmedetomidine to our MAC regimen of propofol and fentanyl because it exerts both sedative and analgesic effects. Dexmedetomidine does not cause respiratory depression; thus, our MAC regimen is believed to be theoretically safe for patients with ACHD and elevated subpulmonic ventricular pressure. Our findings suggest that safe MAC for patients with ACHD and highly elevated subpulmonic ventricular pressure may require careful consideration of the anesthetic regimen and close observation by adequately trained personnel, which is best provided at regional ACHD centers.
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PMID:Monitored Anesthesia Care of Two Patients with Highly Elevated Subpulmonic Ventricular Pressure due to Adult Congenital Heart Disease. 3239 53


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