Effects of different drugs on block characteristics of selective spinal anesthesia.
Phase 3
Recruiting
- Conditions
- Spinal Anaesthesia.Neuraxial anesthesia , Spinal Anaesthesia
- Registration Number
- IRCT20161031030601N2
- Lead Sponsor
- Sanandaj University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 90
Inclusion Criteria
Writing lnformed conscent
American socity anesthesilogists physical status1-3
Site of surgery under knee
Exclusion Criteria
History of alergy to study drugs.
History of lower limb neuropathy.
local sepsis of needle insertion site
History of coagulopathy.
Any contraindication of spinal anesthesia.
Hypovolemia.
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Motor block. Timepoint: 6h-12h-24h after surgery. Method of measurement: Bromage Scale.;Duration of sensory block. Timepoint: Duration of sensory block will be measured by differences between initation of loss of sensation to pinprik and return of sensation in sacral region. Method of measurement: Pinprik test.
- Secondary Outcome Measures
Name Time Method Pain after surgery. Timepoint: 24h after surgery. Method of measurement: Based on Pain Visual Analogue Scale (VAS) witch is a scale for measurement the intensity of pain.