Status and phase
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About
The investigators designed a prospective, randomized, placebo-controlled study to determine whether thoracic epidural anesthesia(TEA) with different local anesthetics has different influences on the propofol dose during induction.
Enrollment
Sex
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Volunteers
Inclusion criteria
Surgery for thoracotomies, BMI: 18-25 Kg/m2, American Society of Anesthesiologists(ASA) classification I or II.
Exclusion criteria
liver or kidney disease, alcohol dependence, take sedative recently, contraindications for epidural anesthesia.
Primary purpose
Allocation
Interventional model
Masking
80 participants in 4 patient groups, including a placebo group
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Data sourced from clinicaltrials.gov
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