NIDCAP based developmental care is a method of looking after preterm infants that is guided by the infant's behavioural cues, and that actively involves parents in the care of their infant. There is limited evidence that outcomes for infants are improved if they receive NIDCAP based care. This study evaluates the effects of introducing NIDCAP based care to a level III neonatal intensive care unit, in the post - surfactant era, and also evaluates its effects on developmental outcomes at age 18 months.
Primary Outcome Measures:
- Length of hospital stay [ Time Frame: Sept 1999 to Dec 2002 ]
Secondary Outcome Measures:
- Days of ventilation [ Time Frame: Sept 1999 to Dec 2002 ]
- Incidence of Chronic Lung Disease of Prematurity [ Time Frame: Sept 1999 to Dec 2002 ]
- Neurodevelopmental Disability at corrected age 18 months [ Time Frame: April 2001 to Dec 2004 ]
- incidence of sepsis [ Time Frame: Sept 1999 - Dec 2002 ]
- Use of sedative medication [ Time Frame: sept 1999 - dec 2002 ]
- Maternal Stress [ Time Frame: Sept 1999 - Dec 2002 ]
- incidence of Apnea of Prematurity [ Time Frame: sept 1999 - dec 2002 ]
- time to regain birthweight [ Time Frame: sept 1999 - dec 2002 ]
- time to attain full enteral feeds [ Time Frame: sept 1999 - dec 2002 ]
- incidence of intracranial hemorrhage and periventricular leukomalacia [ Time Frame: sept 1999 - dec 2002 ]
| Enrollment: |
120 |
| Study Start Date: |
September 1998 |
| Study Completion Date: |
December 2004 |
Intervention Details:
Procedure: NIDCAP based developmental care
Infants in the intervention arm will receive care in the NICU by nursing staff who have received basic education in NIDCAP - based developmental care. They will also have NIDCAP behavioural observations performed by NIDCAP - Certified staff [this includes 3 of the investigators], at intervals during their stay at the study site NICU. These behavioural observations form the basis for behaviourally guided "baby -friendly" care, so that the timing and pace of caregiving is synchronised to the infant's readiness. Parents are actively encouraged to become the infant's primary caregiver in the NICU.
This RCT differs from previous trials in that it is conducted in the post - surfactant era [an intervention that has greatly changed clinical neonatology]. The number of infants required to demonstrate a clinically relevant outcome [Length of Hospital Stay] has been calculated a priori. The infants will be tracked for outcome data after transfer to peripheral nurseries [a reality in today's healthcare environment], allowing generalisability of results to other high risk, referral Neonatal Intensive Care units. Neurodevelopmental outcomes will be evaluated at 18 months; [these data are sparse from previous studies]. This RCT will therefore demonstrate whether NIDCAP based care is truly an effective intervention for the very low birth weight infant.