Multisensory interventions to improve neurodevelopmental outcomes of preterm infants hospitalized in the neonatal intensive care unit

多感官干预可改善新生儿重症监护病房住院早产儿的神经发育结局

• 批准号: 10570879
• 负责人: Amit Mohan Mathur
• 金额: $ 66.72万
• 依托单位: UNIVERSITY OF SOUTHERN CALIFORNIA
• 依托单位国家: 美国
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-07-01 至 2027-08-31
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/10570879
• 关键词: 2 year old; Address; Admission activity; Age; Attention; Auditory; Behavioral; Biological Markers; Birth; Brain; Caring; Cerebrum; Complex; Cues; Development; Dose; Electroencephalography; Emotional; Enrollment; Environment; Environmental Exposure; Evidence based intervention; Exposure to; Family; Future; Goals; Health; Hospitalization; Hospitals; Hour; Human; Infant; Intervention; Knowledge; Language; Life; Masks; Massage; Measures; Medical; Mental Health; Monitor; Music; Neonatal Intensive Care Units; Newborn Infant; Outcome; Pain; Parent-Child Relations; Parents; Pathway interactions; Pattern; Personal Satisfaction; Predisposition; Pregnancy; Premature Infant; Process; Public Health; Publishing; Randomized; Reporting; Research; Risk; Sampling; Sensory; Sensory Thresholds; Skin; Skin Care; Specific qualifier value; Standardization; Stimulus; Structure; Tactile; Testing; Time; Toddler; Touch sensation; Veins; Work; early experience; evidence base; experience; extreme prematurity; high risk infant; improved; improved outcome; infant outcome; intervention program; language outcome; multisensory; neonatal brain; neurodevelopment; premature; primary outcome; procedural pain; programs; sensory mechanism; sensory stimulus; social; standard of care; therapy design; tool; treatment as usual; volunteer

Project Summary The long-term goal of this project is to improve the health and well-being of preterm infants and their parents. Very preterm infants necessitate medical care in the neonatal intensive care unit (NICU) at birth and can be hospitalized for their first several months of life, where they are exposed to repetitive, painful stimuli, are separated from their parents, and often do not receive positive, timed sensory exposures that are similar to what they would have received if not born early. In addition, parents often do not know when and how to engage with their infant in the NICU. However, early positive sensory experiences are important, as they enhance brain development during an important period of time and can be used as a tool to help parents participate during NICU hospitalization and establish early parent-child relationships to optimize development. Although there is evidence to support positive multisensory interventions in the NICU, these interventions are often applied in an inconsistent manner, reducing their benefit. Through a rigorous and scientific process, we have developed a structured multisensory intervention program, titled Supporting and Enhancing NICU Sensory Experiences (SENSE), which includes specific doses and targeted timing of evidence-based interventions such as massage, auditory exposure, rocking, holding, and skin-to-skin care. The interventions are based on the infant’s developmental stage and are adapted based on the infant’s medical status and behavioral cues. The multisensory interventions are designed to be conducted during each day of NICU hospitalization by the parents, who are educated and supported to provide them. A sensory support team fills in gaps when parents are unable to reach the targeted amount of sensory exposures each day. The proposed work aims to determine the effect of multisensory interventions on parent mental health, parent-child interaction, brain activity (amplitude integrated electroencephalography), and infant developmental outcomes through age 2 years, with specific attention to language outcome. Two-hundred fifteen parent-infant dyads of preterm infants born ≤ 32 weeks gestation and admitted to a Level IV NICU will be enrolled within 1 week of birth. Infants will be randomized to either the SENSE multisensory program or to the standard of care during the NICU stay. The SENSE program combines structured, easy-to-conduct, multisensory interventions with parent engagement to optimize outcomes in the complex medical environment of the NICU. Standardized assessments of parent mental health, infant neurodevelopment, and parent-child interaction will be conducted prior to NICU discharge and at 6 months, 1 year, and 2 years, adjusted for prematurity. Differences between groups will be investigated. Brain activity during NICU stay, including in the presence and absence of different sensory exposures, will also be investigated. The expected outcome is that the SENSE multisensory program will have a positive effect on improving outcomes. Importantly, the SENSE program has been implemented with ease in >250 hospitals in the US and abroad, so there is great potential for broad and long-term impact.

项目总结