Tourniquet-induced hypertension
Conditions
Interventions
Sponsors
Department of Anesthesiology, First Affiliated Hospital of Soochow University
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: Aged 18-70 years; ASA I to III; undergoing elective below-knee orthopedic surgery with tourniquet under general anesthesia .
Exclusion criteria
Exclusion criteria: Ischemic heart disease, severe cardiac, liver or renal insufficiency; uncontrolled hypertension; long-term use of opioids, sedatives, or antidepressants; history of schizophrenia, epilepsy, Parkinson's disease or myasthenia gravis; puncture site infection, allergy to local anesthetics, and tourniquet contraindications; tourniquet use time 150min; inability to communicate or refusal to participate in research.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of tourniquet-induced hypertension; | — |
Secondary
| Measure | Time frame |
|---|---|
| Hemodynamic data;Incidence of hypotension;Intraoperative dosage of opioids, total amount of antihypertensive drugs such as esmolol, nicardipine and nitroglycerin;Postoperative nausea and vomiting, dizziness, adverse mental reactions;NRS scores at 1, 6, 12, 48 hours after surgery;Postoperative analgesic use;Postoperative hospital stay; | — |
Countries
China
Contacts
Public ContactPeng Ke
Department of Anesthesiology, First Affiliated Hospital of Soochow University
Outcome results
None listed