None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. ASA grade ?, aged 22-45 years; 2. Single fetus, 37-42 weeks gestation; 3. The woman consents voluntarily to a vaginal trial Labour, as assessed by an obstetrician, and epidural Labour analgesia, as assessed by an anesthesiologist.
Exclusion criteria
Exclusion criteria: 1. Gestational hypertension and gestational diabetes requiring drug control; 2. History of chronic pain or long-term use of analgesic drugs, contraindications to intraspinal anesthesia, history of neurological or psychiatric diseases; 3. Patients who are participating in other clinical studies; 4. Researchers consider other reasons unsuitable for clinical study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Labor analgesia information; | — |
Countries
China
Contacts
Women's Hospital, Zhejiang University School of Medicine