labor. Single spontaneous delivery
Conditions
Interventions
Intervention 1: After starting the delivery active phase (dilatation 4 cm), the intervention group will receive Entonox, with feeling the pain, mothers start to inspiration the gas, with vanishing the
Prevention
Placebo
After starting the delivery active phase (dilatation 4 cm), the intervention group will receive Entonox, with feeling the pain, mothers start to inspiration the gas, with vanishing the pain mothers st
The control group will receive oxygen gas after starting the delivery active phase (dilatation 4cm).
Sponsors
Vice chancellory for research, Shahrekord university of medical sciences
Eligibility
Sex/Gender
Female
Inclusion criteria
Inclusion criteria: Inclusion criteria: primiparous women; pregnancy age of 38-42; non twin pregnancy with the cephalic view; being in the early active phase of delivery; having normal fetal heart pattern; weight between 60-80 Kgr. Exclusion criteria: having cardio and other internal disease.
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Labor. Timepoint: one hour. Method of measurement: NSR digital proportional measurement.;Maternal respiration rate. Timepoint: one hour. Method of measurement: numeration.;Maternal blood pressure. Timepoint: one hour. Method of measurement: mercurial manometer.;Maternal heart rate. Timepoint: one hour. Method of measurement: using a device. | — |
Secondary
| Measure | Time frame |
|---|---|
| Baby apgar. Timepoint: one and five minutes after the birth. Method of measurement: related questionnare.;Nausea and vomiting. Timepoint: during the delivery. Method of measurement: observation. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactDr lobat Jafarzade
Hajar hospital
Outcome results
None listed