Labor analgesia
Conditions
Interventions
control group:Labor analgesia is not administered
Single:Single intermittent continuous epidural anesthesia
PIEB:programmed intermittent epidural bolus
Sponsors
Shenyang Women's and Children's Hospital
Eligibility
Sex/Gender
Female
Age
22 Years to 35 Years
Inclusion criteria
Inclusion criteria: (1) No sedative, analgesic or hypnotic drugs have been used in recent years in the pregnant women; (2) no dystocia factors have been found in the pregnant women; (3) All women gave informed consent to the study.
Exclusion criteria
Exclusion criteria: (1) Contraindications to spinal anesthesia; (2) Equipped with a pacemaker; (3) Persons with allergic constitution; (4) Locally damaged skin; (5) Persons with a history of waist disease; (6) A history of neuropsychiatric diseases; (7) High-risk pregnancy (placental abruption, placenta previa, etc.).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| VAS;The first stage of labor;The second stage of labor;The third stage of labor;Total labor time;Use of oxytocin;Delivery way;Postpartum hemorrhage;Ropivacaine dosage;Sufentanil dosage;Apgar score;Neonatal weight;Bromage;Adverse reactions; | — |
Secondary
| Measure | Time frame |
|---|---|
| Number of bursts;Analgesic plane;Duration of abdominal pressure;Hospital costs; | — |
Countries
China
Contacts
Public ContactHengyu Cai
Outcome results
None listed