The effect of hearing the sound on Non Stress Test(NST) results
Not Applicable
Recruiting
- Conditions
- Fetal Heart Rate.
- Registration Number
- IRCT20200111046079N1
- Lead Sponsor
- Khoram-Abad University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- Female
- Target Recruitment
- 106
Inclusion Criteria
Auditory canal health
gestational age 32-32 weeks
single pregnancy with healthy fetus
no symptoms of childbirth(Uterine contractions and pain, rupture of amniotic membrane, vaginal bleeding, etc.)
no smoking, drugs or sedatives and drugs that cause maternal depression
Exclusion Criteria
Maternal fasting
Decreased amniotic fluid volume (oligohydramnios based on ultrasound evidence)
Any unreliable pattern of fetal heart rate (including Decreased fetal heart rate, bradycardia, tachycardia, etc.)
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Fetal heart rate Base Line. Timepoint: 20 minutes after the start of the study. Method of measurement: External electronic monitoring device for fetal heart.;Beat to Beat Variability. Timepoint: 20 minutes after the start of the study. Method of measurement: External electronic monitoring device for fetal heart.;Acceleration number. Timepoint: 20 minutes after the start of the study. Method of measurement: External electronic monitoring device for fetal heart.;Test response time. Timepoint: 20 minutes after the start of the study. Method of measurement: External electronic monitoring device for fetal heart.;Fetal Movement. Timepoint: 20 minutes after the start of the study. Method of measurement: External electronic monitoring device for fetal heart.;Anxiety. Timepoint: 20 minutes after the start of the study. Method of measurement: Spielberger Questionnaire.
- Secondary Outcome Measures
Name Time Method Time required to respond to the Non Stress Test. Timepoint: Every minute until the end of twenty minutes. Method of measurement: External electronic monitoring device for fetal heart.