Abstract:
AIM:To present our experience using intravenous sedoanalgesia for percutaneous biliary drainage. MATERIALS AND METHODS:This study comprised 100 patients, all of whom were continuously monitored [electrocardiogram (ECG), blood pressure, pulse oxymetry] and received an initial dose of 2mg midazolam followed by 0.02 mg fentanyl. Before every anticipated painful procedure, a maintenance dose of 0.01 mg fentanyl was administered. If the procedure continued and the patient became aware, another 1mg midazolam was given. This was repeated if patients felt pain. A total dose of 0.08 mg fentanyl and 7 mg midazolam was never exceeded. Immediately after the procedure, the nurse was asked to evaluate patients' pain score. The patients were asked 3h later to complete a visual 10-degree pain score scale. RESULTS:The average dose of fentanyl and midazolam was 0.042 mg (0.03-0.08 mg) and 4.28 mg (2-7 mg), respectively. Only one patient recorded the procedure as painful. The scores given by the attending nurse (1-7 points, mean 2.9) correlated well with those given by the patients (1-6 points, mean 2.72). No complications were noted. CONCLUSION:According to our experience, interventional radiologists practising biliary procedures can administer low doses of midazolam and minimize the doses of fentanyl, without loss of adequate sedation and analgesia.
journal_name
Clin Radioljournal_title
Clinical radiologyauthors
Hatzidakis AA,Charonitakis E,Athanasiou A,Tsetis D,Chlouverakis G,Papamastorakis G,Roussopoulou G,Gourtsoyiannis NCdoi
10.1053/crad.2002.1128subject
Has Abstractpub_date
2003-02-01 00:00:00pages
121-7issue
2eissn
0009-9260issn
1365-229Xpii
S0009926002911281journal_volume
58pub_type
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