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Principal Investigator
Labor and delivery is a unique physiological experience of women. Inappropriate length of labor progress during vaginal delivery may produce great risks for mother and fetus. Especially the slow progress is one of the most important reasons for the occurrence of cesarean section during vaginal delivery, which still with a high incidence in recent years.Previous studies have found that there was a significant correlation between the genetic polymorphisms of β 2-adrenergic receptor (β2AR) and the duration of vaginal delivery.Therefore, the researchers intend to investigate the distribution of β2-adrenergic receptor (β2AR) genetic polymorphisms among Chinese parturient and observe the relationship between the genetic polymorphisms and labor process after labor analgesia.
Age
23 - 43 years
Sex
FEMALE
Healthy Volunteers
No
Start Date
March 1, 2016
Primary Completion Date
April 1, 2016
Completion Date
May 1, 2016
Last Updated
March 17, 2016
300
ESTIMATED participants
β2AR polymorphism
GENETIC
Lead Sponsor
Nanjing Maternity and Child Health Care Hospital
NCT07367347
NCT07292649
Data Source & Attribution
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View ClinicalTrials.gov Terms and ConditionsNCT03980951