labour and childbirth. delivery, Pregnancy, childbirth and the puerperium, prolong first stage of labour, prolong second stage of labour
Conditions
Interventions
Intervention 1: In first group the parturients train to breathing deep entonox gas (nitrous oxide and oxygen, N20+02) in mask whenever she touch or feel uterine contractions by put their hand on abdom
Treatment - Other
Treatment - Drugs
In first group the parturients train to breathing deep entonox gas (nitrous oxide and oxygen, N20+02) in mask whenever she touch or feel uterine contractions by put their hand on abdomen and put mask
Second group receive entonox inhalation by commencement of active phase with cervix dilatation 3-4cm until 5-6 cm and then entonox will interrupted and they receive 500 ml ringer lactate. For achievin
Third group do not receive any analgesia treatment during labor
Sponsors
Vice chancellor for research of Yasuj University of Medical Sciences
Eligibility
Sex/Gender
Female
Age
18 Years to 35 Years
Inclusion criteria
Inclusion criteria: The inclusion criteria including aged between 18 and 35; primigravid with pregnancy =37 weeks gestation; in the active phase of labor with cervical dilation of 3-4 cm. Exclusion criteria including contraindication for vaginal delivery or spinal analgesia; multiple pregnancies; use of sedative drugs; pregnancy related disease and fetal malpresentation.
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Duration of the first, second and third stage of labor. Timepoint: labor. Method of measurement: chronometer.;Perineal laceration. Timepoint: after delivery. Method of measurement: examination.;Fetal heart rate. Timepoint: fetal heart rate will record in every 15 and 5 minutes in the first and second stage of labor. Method of measurement: sonicaid.;Apgar scores. Timepoint: Apgar score will record in first minute and 5 minute after delivery. Method of measurement: examination.;Birth weight. Timepoint: after delivery. Method of measurement: balance.;Labor pain. Timepoint: during labor. Method of measurement: visual analog scale pain.;Maternal blood pressure. Timepoint: blood pressure will measure before delivery and in every 15 minutes during the labor. Method of measurement: manometer. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactHamdollah Delaviz
Yasuj university of Medical sciences,
Outcome results
None listed