μ-opioid Receptor Polymorphism and Opioid Analgesia
Status:
Completed
Trial end date:
2017-06-01
Target enrollment:
Participant gender:
Summary
In this prospective observational double-blind study, the investigators aim to assess the
effect of the single nucleotide polymorphism of the μ-opioid receptor gene (OPRM1, p.118A/G)
on the duration of epidural fentanyl labor analgesia.