None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Patients who agreed to the clinical trial and scheduled for orthopedic surgery under spinal anesthesia 2. Patients over 60 years of age, ASA physical status classification system I-III
Exclusion criteria
Exclusion criteria: 1. Patients who do not consent to clinical trials 2. Patients with spinal anesthesia level higher than T6 3. Patient with previous spine surgery 4. Patients with body mass index (BMI) 30 kg/m2 5. Patients who are chronic alcoholics or who are taking psychiatric medications for a long time 6. Patients with a history of allergy to previous general anesthetics, patients with hypersensitivity to other benzodiazepines
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| maintenance dose of remimazolam | — |
Secondary
| Measure | Time frame |
|---|---|
| Types and doses of rescue drugs used during surgery;Respiratory suppression;Blood Pressure;heart rate | — |
Countries
Korea, Republic of
Contacts
Korea University Anam Hospital