Effect of adding fentanyle and sufentanil to bupivacaine in spinal anesthesia in perioperative complications of orthopedic surgery

Not Applicable

• Conditions: lower limb bone fracture.; Disorders of continuity of bone

• Registration Number: IRCT201209045822N2
• Lead Sponsor: Tehran University of Medical Sciences

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Last Update Posted: 22 February 2018

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 90

Inclusion Criteria

adults aged 18-65 years; American Society of Anesthesiology classification of 1-2; No contraindication for spinal anesthesia; No history of opium abuse; No history of neurologic, neuromuscular or psychological disorders; no history of allergic reaction to local anesthetic
Exclusion criteria: request for analgesic drugs or opioids during spinal anesthesia; need for general anesthesia during operation; pregnancy

Exclusion Criteria

Not provided

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Mean Arterial Pressure. Timepoint: every 2 min til 20 min, then every 5 min until transfering the patient to the recovery then every 15 min until transfering to the ward. Method of measurement: Electronic sphygmometer.

Secondary Outcome Measures

Name	Time	Method
O2 Saturation. Timepoint: every 2 min til 20 min, then every 5 min until transfering the patient to the recovery then every 15 min until transfering to the ward. Method of measurement: pulse oximetry.;Heart rate. Timepoint: every 2 min til 20 min, then every 5 min until transfering the patient to the recovery then every 15 min until transfering to the ward. Method of measurement: pulse oximetry.;Maximum height of sencory block. Timepoint: 10 min after intervention. Method of measurement: physcial examination.;Ephedrin administration. Timepoint: when blood pressure decrease to20% of base or below 100mmhg. Method of measurement: yes/ no.;Bradicardia. Timepoint: when Heart rate decreases below 60 per min. Method of measurement: pulse oximetry.