Developmental care are recognized as a standard of care for preterm infants in neonatal intensive care units. Regular skin-to skin contacts during the neonatal stay show short and long-term beneficial effects on preterm infants and their parents. Skin-to-skin contact provides hemodynamic and thermal stability in preterm infants. Regarding parents, skin-to-skin contact sustains the parental bonding, and reduces stress and anxiety related to hospitalization. As a result, early skin-to-skin contact has been associated with an improvement of neurological outcome in very preterm infants. Thermal stability is crucial during the first hour of life in preterm infants. A temperature at admission in the neonatal intensive care unit below 36.5°C or above 37.2°C has been associated with an increase in neonatal morbidity and mortality. Early skin-to-skin contact between a newborn and his/her mother in the delivery room significantly decreases the occurrence of hypothermia below 35.5°C. The practice of skin-to-skin transfer from the delivery room is emerging in France. Pilot studies have been carried out by French neonatal teams that showed the feasibility of this practice in late-preterm, near-term and term infants. Although skin-to-skin contact routinely involves very preterm infants in neonatal intensive care units worldwide, the feasibility and safety of skin-to-skin contact during the transfer from delivery room to the neonatal unit is poorly documented in very preterm infants. Previous data of our team showed that transfer of preterm infants with non-invasive ventilation using skin-to-skin contact was feasible and safe but concerns emerged about the thermal conservation during the procedure. The main hypothesis of this study is that skin-to skin contact during the transfer from the delivery room to the neonatal intensive care unit could prevent heat losses in preterm infants as well as the transfer in incubator. Another hypothesis is that very early skin-to-skin contact could positively influence the neonatal course and the parental experience in the neonatal care unit.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Enrollment
118
For the Skin-to-skin Contact (SSC) transfer, the bare-chested father will seat in a wheelchair. Newborns who will wear only a diaper and a cotton cap or noninvasive ventilation headgear will be placed in the kangaroo position against the father's chest to ensure direct contact with the father's skin. Preterm infants with gestational age less than 33 weeks will be wrapped with their father using plastic bags plus warmed cotton towels. More gestationally mature infants will be wrapped with only warmed cotton wraps. The newborn's heart rate, oxygen saturation and skin temperature will be monitored throughout the procedure.
In the incubator group, infants will be transferred after resuscitation in an incubator with air temperature set to 36°C. The newborn will be laid on his/her back in a polyethylene bag with a cap. The newborn's heart rate, oxygen saturation and skin temperature will be monitored throughout the procedure.
CHU Angers
Angers, France
RECRUITINGNeonatal medicine and intensive care unit, University Hospital, Orléans
Orléans, France
RECRUITINGNeonatal intensive care unit, University Hospital, Saint-Etienne
Saint-Etienne, France
WITHDRAWNNeonatology service, University Hospital, Toulouse
Toulouse, France
RECRUITINGNeonatal and paediatric service, University Hospital, Tours
Tours, France
RECRUITINGChange in the infant skin temperature due to the transfer procedure
Fluctuation in the infant skin temperature between the randomization in the delivery room and the admission in the neonatal intensive care unit (NICU)
Time frame: During the transfer procedure
Change in the infant's heart rate during the transfer procedure
Heart rate values during the transfer procedure
Time frame: During the transfer procedure
Occurrence of bradycardia episodes in infant during the transfer procedure
Rapid decrease in heart rate less than 100 beats/min that lasts at least 10 secondes during the transfer procedure
Time frame: During the transfer procedure
Change in the infant's oxygen saturation during the transfer procedure
Oxygen saturation values during the transfer procedure
Time frame: During the transfer procedure
Occurrence of desaturation episodes in infant during the transfer procedure
Decrease in oxygen saturation less than 85% that last at least 10 secondes
Time frame: During the transfer procedure
Change in the infant's fraction of inspired oxygen during the transfer procedure
Fraction of inspired oxygen values during the transfer procedure
Time frame: During the transfer procedure
Duration of the transfer procedure
Time (in min) during the transfer procedure
Time frame: During the transfer procedure
First Hydrogen Potential (pH) of the newborn
First assessment of pH in the neonatal intensive care unit (NICU)
Time frame: First blood gas in the NICU
Carbon dioxide partial pressure (pCO2) of the newborn
First assessment of carbon dioxide partial pressure (pCO2) in the neonatal intensive care unit (NICU)
Time frame: First blood gas in the NICU
Blood glucose of the newborn
First assessment of blood glucose in the neonatal intensive care unit (NICU)
Time frame: First blood glucose measurement in the NICU
Occurence of hypothermia
Decrease of skin temperature less than 36°C
Time frame: From admission in the neonatal intensive care unit to 30 min later
Time to the first skin-to-skin contact in the neonatal care unit
Postnatal hour when the first skin-to-skin contact will occur in the neonatal care unit
Time frame: Postnatal hour when the first skin-to-skin contact will occur in the neonatal care unit
Practice of skin-to-skin contact in the neonatal intensive care unit (NICU) during the first week of life
Frequency of skin-to-skin contact (Postnatal day and hour), length of each skin-to-skin contact, which parent involves in each skin-to-skin contact episode.
Time frame: During the first 7 days of the stay in the neonatal care unit
Quality of parental bond
Assessment through a maternal questionnaire: Mother-to-Infant Bonding Scale (MIBS) questionnaire (Mother-to-infant bonding scale - Taylor, 2005). Only the infant's mother will be invited to fill out this questionnaire.
Time frame: 2 time points: i) Between the infant postnatal day 3 and postnatal day 7, and ii) at the infant postnatal day 30 or at the end of the stay in the NICU if this event occur before the postnatal day 30
Parental stress
Parental stress assessed by Perceived Stress Scale (PSS) - Neonatal Intensive Care Unit (NICU) questionnaire (Perceived Stress Scale Neonatal Intensive Care Unit - Miles, 1993). The infant's mother and father will be invited to fill out this questionnaire.
Time frame: 2 time points: i) Between the infant postnatal day 3 and postnatal day 7, and ii) at the infant postnatal day 30 or at the end of the stay in the NICU if this event occur before the postnatal day 30
Parental post-traumatic stress disorder
Parental post-traumatic stress disorder assessed by Perinatal Post traumatic stress disorder Questionnaire (PPQ) - DEMIER, 1996). The infant's mother and father will be invited to fill out this questionnaire.
Time frame: At the infant postnatal day 30 or at the end of the stay in the NICU if this event occur before the postnatal day 30
Infant growth: Weight
Weight at birth and at the postmenstrual age of 36 weeks
Time frame: At birth and weight at the postmenstrual age of 36 weeks
Infant growth: Height
Height at birth and at the postmenstrual age of 36 weeks
Time frame: At birth and at the postmenstrual age of 36 weeks
Infant growth: Head circumference
Head circumference at birth and at the postmenstrual age of 36 weeks
Time frame: At birth and at the postmenstrual age of 36 weeks
Neonatal morbidity and mortality at the postmenstrual age of 36 weeks
Death * Intraventricular hemorrhage (maximal grade), * Periventricular leukomalacia, Necrotizing enterocolitis (\> stade 2 of the Bell classification), * Neonatal surgery, * Early onset sepsis (onset before postnatal day 2 and \> 3 days of intravenous antibiotherapy), * Late onset sepsis (Blood culture positive, number of events), * Number of red blood cell transfusions, * Duration of mechanical ventilation (days). * Severe bronchopulmonary dysplasia, * Retinopathy of prematurity that requires laser photocoagulation or intravitreal injection of proangiogenic factor, * Length of stay in neonatal intensive care unit (days).
Time frame: At the postmenstrual age of 36 weeks
Modalities of breastfeeding
First breastfeeding attempt in the neonatal intensive care unit (NICU)
Time frame: During the NICU stay: infant postnatal day
Modalities of breastfeeding
Presence of complete or partial breastfeeding at the postmenstrual age of 36 weeks
Time frame: At the postmenstrual age of 36 weeks
Mode of infant feeding at the postmenstrual age of 36 weeks
Modes of infant feeding that include breastfeeding, breastmilk given through a bottle, artificial formula
Time frame: At the postmenstrual age of 36 weeks
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