analgesia labor
Conditions
Interventions
Group 2:sulfentanil0.5
Group 1:sulfentanil 0.25 mg
Sponsors
Department of Anesthesiology, International Peace Maternity and Child Health Hospital
Eligibility
Sex/Gender
Female
Age
25 Years to 35 Years
Inclusion criteria
Inclusion criteria: 1. ASA Physical Status grade III, and a full term singleton, cephalic presentation and without prior use of opioid analgesics will be recruited; 2. Patients had regular prenatal examinations at the outpatient clinic; 3. Aged 25 to 35 years; 4. They had a gestational age 37 to 42 weeks; 5. They had an estimated fetal weight between 2,500 g to 4,200 g.
Exclusion criteria
Exclusion criteria: 1. Patients with any diagnosed cardiac diseases (e.g. cardiac failure, angina, MI, cardiac arrhythmia. etc.); 2. Patients with any diagnosed pulmonary disease (e.g. asthma, pulmonary embolism, pulmonary edema etc.); 3. Patients with coagulation disorder; 4. Patients with liver failure; 5. Patients with kidney failure; 6. Patient with a history of spinal surgery; 7. Patients with sensorimotor disorder of lower extremity; 8. Patients with SPO2 < 95% on room air; 9. Patient with a history of neuropsychopathy drugs.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| VAS; | — |
Countries
China
Contacts
Public ContactZeyong Yang
International Peace Maternity and Child Health Hospital
Outcome results
None listed