Labor pain
Conditions
Interventions
A Group:The epidural puncture was performed at the L2-3 interspace. The epidural catheter was advanced 5 cm cephalad and secured. A test dose of 3 ml of 2% lidocaine was administered through the epidu
patient-controlled bolus dose of 2 ml per activation, with a lockout time of 20 minutes.
Twenty minutes after initiating the analgesia pump, the patient was assessed. The parturient could feel regula
B Group:The epidural puncture was performed at the L2-3 interspace us
Sponsors
Xinjiang Shihezi People's Hospital
Eligibility
Sex/Gender
Female
Age
18 Years to 42 Years
Inclusion criteria
Inclusion criteria: Meeting the criteria of the Chinese Expert Consensus on Labor Analgesia: Healthy primiparous women aged =18 years, with a singleton fetus in cephalic presentation, at gestational weeks 37–42; cervical dilation between 1–5 cm; the parturient requests and voluntarily agrees to receive labor analgesia and signs an informed consent form; no contraindications related to neuraxial procedures; and a baseline body temperature <=37.5°C.
Exclusion criteria
Exclusion criteria: ASA physical status > Class II; preoperative axillary temperature > 37.4°C, abnormal fetal heart rate; high-risk parturients (including preeclampsia, placenta previa, or fetal developmental abnormalities) with severe systemic complications; bradycardia; cesarean section performed within 2 hours after labor analgesia, failed trial of labor; after combined spinal-epidural analgesia, the sensory block level did not reach T10 or VAS > 3 for more than 20 minutes; patients with contraindications to epidural analgesia, as well as those undergoing cesarean section or induction of labor, were excluded from this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| body temperature; | — |
Countries
China
Contacts
Public ContactWu Xiuling
Department of Anesthesiology and Perioperative Medicine, Shihezi People's Hospital, Xinjiang
Outcome results
None listed