Fetal heart rate during labor. Abnormality in fetal heart rate and rhythm complicating labor and delivery
Conditions
Interventions
Intervention 1: Intervention group: In addition to induction and routine interventions during labor, they will receive oral sildenafil at a dose of 50 mg every 8 hours up to a maximum of 150 mg, the f
Sponsors
Yasouj University of Medical Sciences
Eligibility
Sex/Gender
Female
Age
18 Years to 45 Years
Inclusion criteria
Inclusion criteria: First and term pregnancy (gestational age over 37 weeks) Absence of pre-eclampsia, hypertension and gestational diabetes and absence of underlying disease in the mother Not getting magnesium sulfate Absence of fetal growth restriction, polyhydramnios and oligohydramnios of the fetus Absence of prolonged rapture of membrane (more than 12 hours) singleton pregnancy Absence of structural abnormalities Cephalic display Candidate for vaginal delivery Cervical dilatation less than 4 cm at the time of admission candidate for induction
Exclusion criteria
Exclusion criteria: Dissatisfaction of the mother
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Fetal heart rate patterns. Timepoint: Continuous fetal heart rate monitoring. Method of measurement: In this study, the normal fetal heart rate pattern based on the standard protocol means a heart rate between 110-160 beats per minute and a beat-to-beat variability of 5-25 beats per minute during labor and the pathological fetal heart rate pattern means a late deceleration in heart rate relative to to uterine contractions, early deceleration means a decrease in heart rate at the same time as uterine contractions, variable deceleration means a decrease in heart rate unrelated to uterine contractions, prolong deceleration means a deceleration in heart rate of more than 2 minutes in 10 minutes of continuous heart rate monitoring, tachycardia means a heart rate of more than 160 and bradycardia means a heart rate of less than 110 and reduced variability means changes of less than 5 beats per minute. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactZahra Asadi
Yasouj University of Medical Sciences
Outcome results
None listed