Duration of epidural anesthesia in opium addict patients
Not Applicable
- Conditions
- pain.acute pain
- Registration Number
- IRCT2013070512958N3
- Lead Sponsor
- Tehran University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- Male
- Target Recruitment
- 60
Inclusion Criteria
1.American Society of Anesthesiologist physical status (ASA) class I and II
2.lower limb orthopedic surgery under spinal anesthesia (lasting less than 3 hours)
3.any contraindications to epidural anesthesia
4.confirming the written consent
5. patients with addiction to any substance other than opium
6. male patients
7. patients aged between 20-50 years old
Exclusion criteria:
1.patients with history of cardiac disease
2.patients with history of respiratory disease
3.patients with history of psychological disease
4. patients with history of allergic reaction to local anesthetics
5. orthopedic surgeries lasts more than 3 hours
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Onset of sensory block. Timepoint: immediately after injection of the drug till surgical insicion. Method of measurement: chronometer.;Duration of sensory block. Timepoint: incision till end of yhe surgery and start of postoperative pain. Method of measurement: chronometer.
- Secondary Outcome Measures
Name Time Method Duration of motor block. Timepoint: disable to move till enabling to move postoperative. Method of measurement: chronometer.;Onset of motor block. Timepoint: disable to move from surgical incision. Method of measurement: chronometer.;Surgery duration. Timepoint: during the operation. Method of measurement: chronometer.;Intraoperative Fluid. Timepoint: during surgery. Method of measurement: Crystaloid Fluid registration chart.