Neurobehavior of preterm infants at 36 weeks postconception as a function of morphine analgesia.

This study evaluated early neurobehavioral outcomes in ventilated preterm infants randomized to receive morphine analgesia or placebo in the Neurological Outcomes and Pre-emptive Analgesia in Neonates (NEOPAIN) trial. Eight hundred and ninety-eight infants between 23 and 32 weeks of gestation were randomized to receive preemptive morphine analgesia (morphine) or placebo. Infants also received additional analgesia (AA) with open-label morphine. The Neurobehavioral Assessment of the Preterm Infant (NAPI) was used to evaluate 572 of 793 survivors (72.1%) at 36 weeks of postconceptual age. The Neonatal Medical Index (NMI) was used to evaluate the severity of medical complications. Regression analyses were used to determine the effect of covariates. Infants were equally distributed in morphine and placebo groups with similar neonatal and demographic characteristics. Infants assessed with the NAPI were more likely to have sepsis ( P = 0.03), bronchopulmonary dysplasia ( P = 0.02), and longer length of stay ( P = 0.008). Infants randomized to the morphine group had higher NMI scores (odds ratio [OR]; 95% confidence interval [CI]: 1.75; 1.23 to 2.50; P = 0.002). Use of AA was associated with higher NMI scores (OR; 95% CI: 4.5; 2.9 to 5.9; P < 0.001). Of the NAPI subscales, the (mean +/- standard deviation [SD]) popliteal angle cluster scores were significantly higher in the morphine group compared with placebo (51.2 +/- 33.2 versus 45.0 +/- 33.5; P = 0.03). AA use was associated with lower (mean +/- SD) MOTOR scores in the morphine group (48.2 +/- 16.1 versus 52.7 +/- 19.1; P = 0.03) and with lower POPLITEAL ANGLE cluster scores in both the morphine group (41.5 +/- 34.0 versus 59.5 +/- 30.1; P < 0.0001) and the placebo group (40.8 +/- 36.8 versus 49.4 +/- 28.0; P = 0.004). No differences were noted in the other NAPI subscales cluster scores in either subgroup. We conclude that morphine analgesia may result in subtle neurobehavioral differences in premature infants.

A home visiting asthma education program: challenges to program implementation.

This study describes the implementation of a nurse home visiting asthma education program for low-income African American families of young children with asthma. Of 55 families, 71% completed the program consisting of eight lessons. The achievement of learning objectives was predicted by caregiver factors, such as education, presence of father or surrogate father in the household, and safety of the neighborhood, but not by child factors, such as age or severity of asthma as implied by the prescribed asthma medication regimen. Incompatibility between the scheduling needs of the families and the nurse home visitors was a major obstacle in delivering the program on time, despite the flexibility of the nurse home visitors. The authors suggest that future home-based asthma education programs contain a more limited number of home visits but add telephone follow-ups and address the broader needs of low-income families that most likely function as barriers to program success.

Prenatal cocaine exposure: a comparison of 2-year-old children in parental and nonparental care.

Effects of prenatal cocaine exposure and parental versus nonparental care on outcome at 2 years of age were examined. The sample included 83 cocaine-exposed and 63 nonexposed children and their caregivers; 49 and 34 of the cocaine-exposed children experienced parental and nonparental care, respectively. Prenatal drug exposure was not related directly to children's outcome at 2 years of age. However, compared with cocaine-exposed children in parental care, those in nonparental care experienced a more optimal environment and performed better in several developmental domains at 2 years of age in spite of being at greater neonatal risk. Further analyses suggested that this protective effect of nonparental care was in part due to nonkin rather than kin care.

Home-based asthma education of young low-income children and their families.

OBJECTIVE: To conduct a controlled trial of a home-based education program for low-income caregivers of young children with asthma. METHODS: Participants were randomized to treatment-eight weekly asthma education sessions adapted from the Wee Wheezers program (n = 49)-or usual care (n = 46). Baseline and 3- and 12-month follow-up data were gathered from caregivers and from children's medical records. RESULTS: Treatment was associated with less bother from asthma symptoms, more symptom-free days, and better caregiver quality of life at follow-up for children 1-3, but not those 4-6, years of age. Treatment and control groups did not differ in caregiver asthma management behavior or children's acute care utilization. CONCLUSIONS: This home-based asthma education program was most effective with younger children; perhaps their caregivers were more motivated to learn about asthma management. Targeting psychosocial factors associated with asthma morbidity might also enhance the efficacy of asthma education for these families.