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IRCT2015081623636N1 IRCT 2015-09-16 Babol University of Medical Sciences The effect of live maternal voice on physiologic factors of premature infants The effect of live maternal voice on physiologic factors of premature infants hospitalized in NICU 2014-12-21 anticipated 60 Complete https://irct.ir/trial/20144 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive. N/A Premature infant. Intervention 1: First group: The infants of this group listen to their mothers’ live voice for 10 minutes.This group, 10 minutes before، 10 minutes during، 10 minutes after the intervention, the nurse records heart rate, blood oxygen saturation, blood pressure and respiratory rate every five minutes. Intervention 2: Second group: In this group, the mother stands beside the incubator for 10 minutes but does not speak to the infant. This group, 10 minutes before، 10 minutes during، 10 minutes after the intervention, the nurse records heart rate, blood oxygen saturation, blood pressure and respiratory rate every five minutes. Intervention 3: Third Group: The infants of this group listen to the nurse’s (researcher) live voice for 10 minutes.This group, 10 minutes before، 10 minutes during، 10 minutes after the intervention, the nurse records heart rate, blood oxygen saturation, blood pressure and respiratory rate every five minutes.
public Mozhgan Ahmadi Vastani
Babol University of Medical Sciences, Ganjafroz Street, Babol, Mazandaran Province, IR Iran.
Babol Iran (Islamic Republic of) 4717647745 +98 11 3310 5346 Mozhganahmadivastani@gmail.com Babol University of Medical Sciences scientific Yadolla Zahed Pasha
Babol University of Medical Sciences, Ganjafroz Street, Babol, Mazandaran Province, IR Iran.
Babol Iran (Islamic Republic of) 4717647745 +98 113219959296 Zypasha@gmail.com Babol University of Medical Sciences Iran (Islamic Republic of) Iran (Islamic Republic of) Iran (Islamic Republic of) Inclusion Criteria: Premature infants with gestational age of 28 to less than 37 weeks; Birth weight of more than 1 kilograms and less than 2.5 kilograms; Infants that are at least 3 days old; Infants that are kept in incubator, have physiological stability and no congenital anomalies and their inclusion in the study is confirmed by the shift attending; Infants that are not under the effect of any kind of ventilation such as nasal cannula, positive pressure ventilation through nasal mask or ventilator; Receiving no muscle relaxant drug; Not having surgery; Infants that are merely fed by their mother’s milk. Exclusion Criteria: Startle reflex/ (ABR) hearing test indicate hearing impairment; Definitive diagnosis of the following issues during the intervention:Intraventricular hemorrhage with grade 2 and above; Necrotizing enterocolitis; patent ductus arteriosus; sepsis; acute lung disease; anemia (Hb<10gm / dr); occurrence of seizure and mother’s unwillingness to cooperate; Infants that use pacifier or are fed by things other than mother’s milk; Reports that indicate mother’s known addiction to alcohol, addictive drugs (narcotic drugs) and psychotropic substances;The mother receive hypnotic drugs in the intervention day. 3 days 29 days Both P07 Disorders related to short gestation and low birth weight, not elsewhere classified Behavior Behavior Behavior First group: The infants of this group listen to their mothers’ live voice for 10 minutes.This group, 10 minutes before، 10 minutes during، 10 minutes after the intervention, the nurse records heart rate, blood oxygen saturation, blood pressure and respiratory rate every five minutes. Second group: In this group, the mother stands beside the incubator for 10 minutes but does not speak to the infant. This group, 10 minutes before، 10 minutes during، 10 minutes after the intervention, the nurse records heart rate, blood oxygen saturation, blood pressure and respiratory rate every five minutes. Third Group: The infants of this group listen to the nurse’s (researcher) live voice for 10 minutes.This group, 10 minutes before، 10 minutes during، 10 minutes after the intervention, the nurse records heart rate, blood oxygen saturation, blood pressure and respiratory rate every five minutes. Heart rate. Timepoint: 10 minut before-10 minute during-10 minute after intervention. Method of measurement: Monitor. Respiratory rate. Timepoint: 10 minut before-10 minute during-10 minute after intervention. Method of measurement: Monitor. Blood pressure. Timepoint: 10 minut before-10 minute during-10 minute after intervention. Method of measurement: Monitor. Saturation of pressure of O2. Timepoint: 10 minut before-10 minute during-10 minute after intervention. Method of measurement: Monitor. Babol University of Medical Sciences Approved 2015-06-02 Babol University of Medical Sciences, Vice- Chancellor for Research Technology Affairs, Babol University of Medical Sciences, Ganjafroz Street, Babol, Mazandaran Province, IR Iran. Babol Iran (Islamic Republic of)