labor analgesia
Conditions
Interventions
Group 1:Epidural space puncture was performed through the L2-3 space
Group 2:Epidural space puncture was performed through the L3-4 space
Sponsors
Deyang People's Hospital
Eligibility
Sex/Gender
Female
Age
22 Years to 40 Years
Inclusion criteria
Inclusion criteria: 1. Female, aged 22-40 years, height 150-170 cm, weight 50-80 kg, single pregnancy, gestational age >= 36 weeks; 2. ASA classification is II; 3. Able to understand the research process and communicate effectively with researchers; 4. Participate voluntarily and sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Abnormal coagulation function, platelets 5 minutes, VAS < 8 points before labor analgesia; 6. Nervous dysfunction of the lower extremities, poorly controlled mental and psychological diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 15-minute painless contractions rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| visual analog pain scale;block level;Bromage motor block score;degree of satisfaction;Liquid drug consumption per unit time; | — |
Countries
China
Contacts
Public ContactRui Zhou
Deyang People's Hospital
Outcome results
None listed