hypertension. Essential (primary) hypertension
Conditions
Interventions
Intervention 1: After stabilization of standard monitoring and administration of isotonic crystalloid 3-5 ml/kg, all patients will pre oxygenated with 100% oxygen for five minutes. Same induction of a
After stabilization of standard monitoring and administration of isotonic crystalloid 3-5 ml/kg, all patients will pre oxygenated with 100% oxygen for five minutes. Same induction of anesthesia with f
For control group standard direct laryngoscopy by Macintosh with appropriate blade size will be done .
Sponsors
Vice chancellor for research,Tabriz University of Medical Sciences
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: Inclusion criteria: diagnosed hypertension; drug treatment for at least 2 weeks before surgery; BP less than 180/110 before surgery; no ischemic heart disease; no renal or neurologic involvement. Exclusion criteria: obesity over 30%above ideal body weight; difficult airway patients; history of gastrointestinal disease; functional class III, IV according to American Heart Association classification.
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Blood pressure. Timepoint: every minute till 5 minute after intubation. Method of measurement: non invasive monitoring.;Heart rate. Timepoint: every minute till 5 minute after intubation. Method of measurement: non invasive monitoring. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactAli Peirovifar
Tabriz University of Medical Sciences
Outcome results
None listed