Anaesthesia
Conditions
Interventions
dexmedetomidine
fentanyl
Sponsors
faculty of medicine Ain Shams University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: -Age =21 years and <65 years. -ASA grade I and II -both sexes -Patients undergoing elective orthopedic surgeries of lower limb.
Exclusion criteria
Exclusion criteria: -Any patient who has history of heart failure (NYHA class ?,?), neuropathy , uncontrolled hypertension, drug abuse, or allergy to the study drugs or has any contraindication of spinal anesthesia -Patients who can't be placed in a lateral position (e.g., due to pelvis fracture)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| is to measure the time taken for the patient to rescue analgesia | — |
Secondary
| Measure | Time frame |
|---|---|
| is to measure : • Time from injection to highest sensory level • Time to two segment regression from the highest sensory level • Time for sensory regression to S1 from highest sensory level • Time from injection to Bromage ? • Time to regression to Bromage 0 • Side effects like nausea, vomiting, shivering or respiratory depression for 4 hours after performing spinal anesthesia • Sedation level will be assessed using modified Ramsay scale | — |
Countries
Egypt
Contacts
Public Contactmariam gamal
assisstant lecturer
Outcome results
None listed