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- Title
Anesteziologická problematika CT navigované ireverzibilní elektroporatizace (přístrojem NanoKnife™).
- Authors
Jiří, Málek; Jan, Šturma; Václav, Janík; Alice, Kurzová
- Abstract
Objective: Progress in other medical specialities sometimes brings a challenge for the anaesthetist to adopt anaesthetic care while scarce information is available. One such example is irreversible electroporation (IRE). The aim is to describe the anaesthetic technique for IRE based on our own experience and available studies. Design: Observational study. Setting: University hospital. Patients and methods: Up to 1st May 2012, 14 patients were treated by IRE, one of the patients twice. We assessed the anaesthetic charts and laboratory examinations. Results: The study included 9 women and 5 men aged 65 ± 11 years, BMI 22.2 ± 4.4 kg/m2. The diagnoses included cancer or metastases in the liver (10), lung (3), pancreas (1) and kidney (1). The average duration of the procedure was 135 ± 38 (median 125) minutes. The main challenges included prolonged positioning on the CT table with abducted arms, extensive movements of the examination CT table and episodes of strong stimulation requiring maximal muscle relaxation. We used relaxant general anaesthesia; boluses of 1-2 mg of alfentanil were empirically chosen for analgesia during the electric discharges. Neuromuscular blockade monitoring was essential. Laboratory examinations demonstrated significant elevation of ALT and AST to maximum 10 µkat/l and bilirubin to approximately 40 µmol/l with excess of 350 µmol/l in a single patient. Renal function remained unchanged with some cases of clinically insignificant decrease in creatinine and urea levels. Conclusion: The optimal anaesthetic technique was based on short-acting agents and obligatory monitoring of the neuromuscular transmission. The post-operative course was usually without problems.
- Subjects
ANESTHESIOLOGISTS; ANESTHESIA; ELECTROPORATION therapy; METASTASIS; ELECTROPORATION
- Publication
Anaesthesiology & Intensive Medicine / Anesteziologie a Intenzivní Medicína, 2013, Vol 24, Issue 2, p84
- ISSN
1214-2158
- Publication type
Article