Feasibility of Implementing a Modified SENSE Program to Increase Positive Sensory Experiences for Preterm Infants in the Neonatal Intensive Care Unit (NICU): A Pilot Study.

AIMS: To evaluate the feasibility of implementing the Supporting and Enhancing NICU Sensory Experiences (SENSE) program with adaptations to increase positive sensory exposure for infants born preterm, support neonatal neurodevelopment, and decrease parent stress. METHODS: Eight infants born between 28 and 33 weeks were recruited within one week of birth. Parents, trained in the program, delivered the SENSE protocol. The first author provided up to 1 h of sensory input on weekdays when a parent could not be present. RESULTS: Recruitment and retention rates were 87.5% and 100%, respectively. Recruitment and initial parent education and training averaged 37.5 min. On average, parents were present in the NICU 85.1% of days; they participated in SENSE for an average of 515.5 min. SENSE dose recommendations were not consistently met. Weekly infant assessments and regular parent check ins averaged 22.5 and 13.8 min, respectively. Post-assessments revealed normal scores on a neurodevelopmental assessment, low parent stress, and high parent satisfaction. CONCLUSIONS: The recruitment and retention rates suggest high demand to participate. Outcomes for parent stress and neonatal neurodevelopment support continuation of SENSE. Time commitment for implementation, coupled with supporting families in meeting dose recommendations, suggest a need for a neonatal therapist to promote sustainability.

Congenital Herpes Simplex Virus in the Newborn: A Diagnostic Dilemma.

Although congenital herpes simplex virus (HSV) infection is rare, it is associated with severe morbidity. We report a 36-week gestational age infant who presented with atypical skin lesions, presumably mitigated by exposure to maternal antiviral suppressive therapy. The initial absence of typical herpetic vesicles and lack of viral detection in skin lesions delayed the correct diagnosis, highlighting the importance of differentiating HSV from other neonatal rashes.

A phase II/III, multicenter, safety, efficacy, and pharmacokinetic study of dexmedetomidine in preterm and term neonates.

OBJECTIVE: To investigate the safety, efficacy, and pharmacokinetic profile of dexmedetomidine in preterm and full-term neonates ≥ 28 to ≤ 44 weeks gestational age. STUDY DESIGN: Forty-two intubated, mechanically ventilated patients (n = 42) were grouped by gestational age into group I (n = 18), ≥ 28 to <36 weeks, and group II (n = 24), ≥ 36 to ≤ 44 weeks. Within each age group, there were 3 escalating dose levels, including a loading dose (LD, µg/kg) followed by a maintenance dose (MD, µg · kg(-1) · h(-1)) for 6-24 hours: level 1, 0.05 LD/MD; level 2, 0.1 LD/MD; and level 3, 0.2 LD/MD. The primary endpoint was the number of patients requiring sedation as determined by the Neonatal Pain, Agitation, Sedation Scale. RESULTS: During dexmedetomidine infusion, 5% of Neonatal Pain, Agitation, Sedation Scale scores were >3, indicating agitation/pain, with 4 patients (10%) requiring more sedation and 17 (40%) requiring more analgesia. Though there was significant variability in pharmacokinetic variables, group I appeared to have lower weight-adjusted plasma clearance (0.3 vs 0.9 L · h(-1) · kg(-1)) and increased elimination half-life (7.6 vs 3.2 hours) compared with group II. Fifty-six adverse events (AEs) were reported in 26 patients (62%); only 3 AEs (5%) were related to dexmedetomidine. There were no serious AEs and no AEs or hemodynamic changes requiring dexmedetomidine discontinuation. CONCLUSION: Dexmedetomidine is effective for sedating preterm and full-term neonates and is well-tolerated without significant AEs. Preterm neonates had decreased plasma clearance and longer elimination half-life.

Municipal landfills exhale newly formed organotins.

For the first time we are able to report the identification and quantification of several unexpected alkylated tin compounds such as dimethyldiethyltin, trimethylethyltin and propyltrimethyltin in European municipal waste deposits, by using GC-ICP-MS. Future studies will reveal whether their origin is from the degradation of butyl-, or octyltin compounds or simply products of de novo synthesis within the landfill environment.