pain. acute pain
Conditions
Interventions
Intervention 1: intervention group: On arrival in the operating room, standard monitoring was established (electrocardiography, noninvasive blood pressure, pulse oximetry and heart rate) and lactated
Treatment - Drugs
intervention group: On arrival in the operating room, standard monitoring was established (electrocardiography, noninvasive blood pressure, pulse oximetry and heart rate) and lactated ringer solution
control group: On arrival in the operating room, standard monitoring was established (electrocardiography, noninvasive blood pressure, pulse oximetry and heart rate) and lactated ringer solution 7 ml.
Sponsors
Tehran University of Medical Sciences
Eligibility
Sex/Gender
Male
Age
20 Years to 50 Years
Inclusion criteria
Inclusion criteria: 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
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 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
| Measure | Time frame |
|---|---|
| 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. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactYasaman Aghajani
Faculty of Medicine, Tehran University of Medical Sciences and Health Care
Outcome results
None listed