preterm infant. 28 completed weeks or more but less than 37 completed weeks (196 completed days but less than 259 completed days) of gestation.
Conditions
Interventions
intervention group: one day preterm infant with earmuff and one day without earmuff.
Prevention
intervention group: one day preterm infant with earmuff and one day without earmuff
Sponsors
Deputy of Research Tehran University Of Medical Sciences
Eligibility
Sex/Gender
All
Age
8 Days to 29 Days
Inclusion criteria
Inclusion criteria: inclusion criteria: preterm infant, age more than 7 day, need to care in incubator, normal audiometry, oral nutrition, no needs to use Anticonvulsants and Respiratory stimulant drugs, without congenital ear infections and other congenital anomaly, The absence of hemodynamic instability during the first week after birth, without intra ventricular hemorrhage, exclusion criteria: infant death, life threatening emergency condition, refuse parents to participate in the study
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Respiratory rate. Timepoint: Q2h with earmuff and without earmuff. Method of measurement: respiratory rate per min measured by monitor.;Heart rate. Timepoint: Q2h with earmuff and without earmuff. Method of measurement: heart rate per min measured by monitor.;Oxigen saturation. Timepoint: Q2h with earmuff and without earmuff. Method of measurement: with palsoximeter.;Body tempreture. Timepoint: Q2h with earmuff and without earmuff. Method of measurement: santigrade degree.;Sistolic blood presure. Timepoint: Q2h with earmuff and without earmuff. Method of measurement: mmhg.;Diastolic blood presure. Timepoint: Q2h with earmuff and without earmuff. Method of measurement: mmhg.;Behavioral response. Timepoint: Q2h with earmuff and without earmuff. Method of measurement: abss score system. | — |
Countries
Iran (Islamic Republic of)
Outcome results
None listed