Status:
COMPLETED
Ten-year Practice of Labor Pain Control in China
Lead Sponsor:
Nanjing Medical University
Conditions:
Labor Pain
Eligibility:
FEMALE
18-45 years
Brief Summary
Since 1999, labor pain control has being performed in China, and the initial time of analgesia is at the cervix \>= 2 cm. Meanwhile, American Society of Obstetrics \& Gynecology recommended that the l...
Eligibility Criteria
Inclusion
- Parturients used labor analgesia
Exclusion
- Following criteria were based on the records of information received from the ten-year practice screened by investigators:
- Chronic pain and psychiatric diseases records
- Participants younger than 18 years or older than 45 years
- Alcohol addictive or narcotic dependent patients were excluded for their influence on the analgesic efficacy of the epidural analgesics
- Subjects with a nonvertex presentation or scheduled induction of labor
- Diagnosed diabetes mellitus and pregnancy-induced hypertension
- Twin gestation and breech presentation
Key Trial Info
Start Date :
January 1 2009
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
September 1 2009
Estimated Enrollment :
40000 Patients enrolled
Trial Details
Trial ID
NCT00776581
Start Date
January 1 2009
End Date
September 1 2009
Last Update
September 18 2009
Active Locations (1)
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1
Nanjing Maternal and Child Health Care Hospital
Nanjing, Jiangsu, China, 210004