Fracture of lower leg, including ankle. Fracture of lower leg, including ankle
Conditions
Interventions
Intervention 1: fifteen milligrams of bupivacaine adding one milliliter normal saline intrathecal. Intervention 2: fifteen milligrams of bupivacaine adding five micrograms of sufentanil intrathecal. I
Placebo
Treatment - Drugs
fifteen milligrams of bupivacaine adding one milliliter normal saline intrathecal
fifteen milligrams of bupivacaine adding five micrograms of sufentanil intrathecal
fifteen milligrams of bupivacaine adding ten micrograms epinephrine intrathecal
Sponsors
Birjand University of Medical Sciences
Eligibility
Sex/Gender
All
Age
18 Years to 50 Years
Inclusion criteria
Inclusion criteria: inclusion criteria: patients with lower extremity surgery; patients classified in American association of anesthesiologist one and tow groups; all patients between 18 to 50 years old. exclusion criteria: all patients reject spinal anesthesia; shock; sepsis; fever; coagulation system dysfunction; opium addiction; local infection in site of spinal needle insertion.
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Onset of sensory block. Timepoint: every minutes after spinal anesthesia for twenty minutes. Method of measurement: stopwatch.;Onset of motor block. Timepoint: every minutes after spinal anesthesia fot twenty minutes. Method of measurement: stopwatch.;Recovery from sensory block. Timepoint: every five minutes one houre after spinal anesthesia. Method of measurement: stopwatch.;Recovery from motor block. Timepoint: every five minutes one houre after spinal anesthesia. Method of measurement: stopwatch. | — |
Secondary
| Measure | Time frame |
|---|---|
| Pain. Timepoint: six hours after end of surgery. Method of measurement: visual analog scale. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactPooya Derakhshan
Birjand University of Medical Sciences
Outcome results
None listed