Labor pain
Conditions
Interventions
Sponsors
Qingdao Women and Children's Hospital affiliated to Qingdao University
Eligibility
Sex/Gender
Female
Age
20 Years to 40 Years
Inclusion criteria
Inclusion criteria: 1. The American anesthesiologists Association (ASA) physical status I and II; 2. Aged 20-40 years; 3. Height is 150 to 175 cm; 4. BMI 18.5-35kg/m2; 5. Single station, head presentation; 6. The indexes of heart, liver, kidney and blood were all in normal range; 7. Obtain informed consent and volunteer to join according to GCP regulations.
Exclusion criteria
Exclusion criteria: 1. Important organs include primary diseases, such as hyperthyroidism, cardiopulmonary diseases, neuromuscular diseases, etc.; 2. Mentally or physically handicapped patients; 3. A history of alcohol or drug abuse is suspected or true; 4. Allergic constitutions such as allergies to two or more drugs or foods, or known allergies to nalbuphine and sufentanil; 5. Epidural anesthesia is contraindicated.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Onset time of analgesia;the time elapsed to the patient's first request for further analgesia;Neonatal neuroadaptability score;Ropivacaine consumption; | — |
Secondary
| Measure | Time frame |
|---|---|
| Modified Bromage grading method;pruritus;nausea;vomiting; | — |
Countries
China
Contacts
Public ContactChen Zuolei
Anesthesia department of women and children's Hospital, Qingdao Women and Children's Hospital affiliated to Qingdao University
Outcome results
None listed