propofol injection pain
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1.these women scheduled for painless abortion 2.aged 20 to 40 years 3.ASA physical status?or ? 4.BMI 19-26 kg/m2 5.Mallampati status?or ?
Exclusion criteria
Exclusion criteria: 1.Subjects with severe risk of hypertension, elevated intraocular or intracranial pressure; 2.Subjects with hyperthyroidism; 3.Subjects with neurological or psychiatric disorders; 4.Subjects with severe allergic or hyper sensitivity reaction to Ketamine or propofol 5.Subjects with addiction to opioids or other drugs.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| ED50;ED95; | — |
Secondary
| Measure | Time frame |
|---|---|
| dosage of propofol;adverse events; | — |
Countries
China