None listed
Conditions
Interventions
experimental group:Epidural analgesia with PIEB combined with PCEA
control group:Implementation of epidural analgesia with CEI combined with PCEA
Sponsors
Affiliated Hospital of Ji'ning Medical University
Eligibility
Sex/Gender
Female
Age
18 Years to 45 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18-45 years; 2. Singleton, term (gestational age >= 37 weeks), cephalic pregnancy; 3. Women who deliver vaginally and require labor pain relief; 4. American Society of Anesthesiologists (ASA) grade I-II; 5. No communication barriers, able to cooperate with intervention implementation and operation of patient-controlled analgesia equipment; 6. The subjects participated voluntarily and signed the informed consent.
Exclusion criteria
Exclusion criteria: 1. Those with severe heart, lung, liver, kidney and other organ diseases or other system diseases; 2. Those with contraindications for epidural analgesia (infection or trauma at the puncture site, spinal deformity or surgical history, infectious diseases such as bacteremia, or abnormal coagulation, etc.) or allergic to the intended local anesthetic; 3. Those whose body temperature is higher than 37.5 ? before analgesia; 4. Cervical dilation > 3 cm; 5. Known genetic or congenital fetal malformation, fetal growth restriction or oligohydramnios that may be related to placental hypofunction; 6. Patients with malignant tumor or severe preeclampsia; 7. Those with a history of cesarean section, lower abdominal surgery or urological surgery; 8. Long-term use of sedative or analgesic drugs accompanied by systemic diseases; 9. Those with a history of mental illness; 10. Other conditions deemed inappropriate by the competent physician to participate in the clinical study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Analgesic effect; | — |
Secondary
| Measure | Time frame |
|---|---|
| Safety index; | — |
Countries
China
Contacts
Public ContactJia Zhi
Affiliated Hospital of Ji'ning Medical University
Outcome results
None listed