efficacy of analgesic drugs for labor pain reduction side effects Intrapartum period : period that pregnant have true labor pain until they deliver Active phase of labor: It is a part of intrapartum period,
Conditions
Interventions
Meperidine 50 mg intravenous,
repeat ever 2 hours if subjects request,
total maximum is 3 doses
Drugs can administer to subject if their cervix opens in 3-
8 centimeters,Fentanyl 50 mcg intravenous,
repeat ever 1 hours if subjects request,
total maximum is 5 doses
Drugs can administer to subject if their cervix opens in 3-
8 centimeters
Active Comparator Drug,Experimental Drug
Meperidine group,Fentanyl group
Sponsors
None
Eligibility
Sex/Gender
Female
Age
15 Years to No maximum
Inclusion criteria
Inclusion criteria: Pregnant who delivery in labor room of Phramongkutklao hospital - gestational age 37-42 weeks - vertex presentation - doctor evaluate that pregnant can vaginal delivery
Exclusion criteria
Exclusion criteria: - Subjects has history of opioid drug allergy - Subjects has history of drug use in last 12 months - Subjects has underlying disease about respiratory tract - Pregnancy that fetus has congenital anomalies - Cervix open more than 8 centimeters
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Reduced pain score 0,30,60 and 120 minutes Rating scale | — |
Secondary
| Measure | Time frame |
|---|---|
| side effects from drugs after subjects is administered drugs Chi-square test or Fisher’s exact test,Apgar score of newborn at 1 and 5 minutes after delivery Rating scale | — |
Countries
thailand
Contacts
Public ContactSuphitcha Raksakulkiat
Phramongkutklao hospital
Outcome results
None listed