Facilitators and Barriers to Implementation of Safe Infant Sleep Recommendations in the Hospital Setting.

OBJECTIVE: To identify facilitators and barriers to the implementation of safe sleep recommendations from the American Academy of Pediatrics from the perspective of hospital staff as part of a needs assessment that was used to design a successful quality improvement intervention to change clinical practice. DESIGN: Qualitative design. SETTING: Multiple sites of three hospitals in the northeastern and southern United States. PARTICIPANTS: We used purposeful sampling to identify 46 participants who cared for infants on inpatient hospital units (nurses and other staff members). METHODS: A qualitative researcher used grounded theory to moderate the focus groups. We constructed the initial interview guide and then changed it as needed to capture more information about new ideas as they arose. Researchers from diverse backgrounds participated in the analysis and used the constant comparative method to select important concepts and to develop codes and subsequent themes. We continued to collect data until saturation was reached. RESULTS: We identified themes and subthemes, and the taxonomy fit into the Grol and Wensing framework for change in clinical practice. The six primary themes included The Innovation Itself, The Individual Health Care Professional, The Patient, The Social Context, The Organizational Context, and The Economic and Political Context. CONCLUSION: Participants described facilitators and barriers to the implementation of the American Academy of Pediatrics recommendations for safe infant sleep. Identification of these themes informed our quality improvement intervention to promote safe infant sleep. Findings can be used by others when faced with the need for similar change.

TodaysBaby Quality Improvement: Safe Sleep Teaching and Role Modeling in 8 US Maternity Units.

BACKGROUND AND OBJECTIVES: Nursing education and role modeling can increase adherence to safe sleep practices. Eight US hospital maternity units with variable baseline approaches to education participated in a national multicenter nursing quality improvement (QI) intervention to promote safe sleep practices. The goals at participating maternity units were to (1) increase the rate of mothers who reported receiving safe sleep information from nurses to ≥90% and (2) increase the rates of infants observed sleeping supine in a safe environment to ≥90%. METHODS: A safe sleep QI toolkit, designed for and provided to all sites, included an educational curriculum and tools to use for staff and parent education. Local teams implemented safe sleep education using the tools as plan-do-study-act cycles. After each cycle, audits assessing maternal report of nursing education on safe sleep and inpatient infant sleep position and environment were performed. RESULTS: The QI interventions lasted a median of 160 days (range, 101-273). Mothers reported receiving information on 4 primary safe sleep topics 72% to 95% of the time (a 24%-57% increase over the baseline). Additionally, 93% of infants were observed in a supine sleep position, and 88% of infants were observed in a safe sleep environment (a 24% and 33% increase over baseline, respectively). These rates were sustained up to 12 months later. CONCLUSIONS: Implementation of a multisite QI intervention for safe sleep parenting education and role modeling led to increased knowledge of and compliance with safe sleep practices during postpartum hospitalization.

The Effect of Nursing Quality Improvement and Mobile Health Interventions on Infant Sleep Practices: A Randomized Clinical Trial.

Importance: Inadequate adherence to recommendations known to reduce the risk of sudden unexpected infant death has contributed to a slowing in the decline of these deaths. Objective: To assess the effectiveness of 2 interventions separately and combined to promote infant safe sleep practices compared with control interventions. Design, Setting, and Participants: Four-group cluster randomized clinical trial of mothers of healthy term newborns who were recruited between March 2015 and May 2016 at 16 US hospitals with more than 100 births annually. Data collection ended in October 2016. Interventions: All participants were beneficiaries of a nursing quality improvement campaign in infant safe sleep practices (intervention) or breastfeeding (control), and then received a 60-day mobile health program, in which mothers received frequent emails or text messages containing short videos with educational content about infant safe sleep practices (intervention) or breastfeeding (control) and queries about infant care practices. Main Outcomes and Measures: The primary outcome was maternal self-reported adherence to 4 infant safe sleep practices of sleep position (supine), sleep location (room sharing without bed sharing), soft bedding use (none), and pacifier use (any); data were collected by maternal survey when the infant was aged 60 to 240 days. Results: Of the 1600 mothers who were randomized to 1 of 4 groups (400 per group), 1263 completed the survey (78.9%). The mean (SD) maternal age was 28.1 years (5.8 years) and 32.8% of respondents were non-Hispanic white, 32.3% Hispanic, 27.2% non-Hispanic black, and 7.7% other race/ethnicity. The mean (SD) infant age was 11.2 weeks (4.4 weeks) and 51.2% were female. In the adjusted analyses, mothers receiving the safe sleep mobile health intervention had higher prevalence of placing their infants supine compared with mothers receiving the control mobile health intervention (89.1% vs 80.2%, respectively; adjusted risk difference, 8.9% [95% CI, 5.3%-11.7%]), room sharing without bed sharing (82.8% vs 70.4%; adjusted risk difference, 12.4% [95% CI, 9.3%-15.1%]), no soft bedding use (79.4% vs 67.6%; adjusted risk difference, 11.8% [95% CI, 8.1%-15.2%]), and any pacifier use (68.5% vs 59.8%; adjusted risk difference, 8.7% [95% CI, 3.9%-13.1%]). The independent effect of the nursing quality improvement intervention was not significant for all outcomes. Interactions between the 2 interventions were only significant for the supine sleep position. Conclusions and Relevance: Among mothers of healthy term newborns, a mobile health intervention, but not a nursing quality improvement intervention, improved adherence to infant safe sleep practices compared with control interventions. Whether widespread implementation is feasible or if it reduces sudden and unexpected infant death rates remains to be studied. Trial Registration: clinicaltrials.gov Identifier: NCT01713868.

Serotonergic brainstem abnormalities in Northern Plains Indians with the sudden infant death syndrome.

The rate of the sudden infant death syndrome (SIDS) among American Indian infants in the Northern Plains is almost 6 times higher than in U.S. white infants. In a study of infant mortality among Northern Plains Indians, we tested the hypothesis that receptor binding abnormalities to the neurotransmitter serotonin (5-HT) in SIDS cases, compared with autopsied controls, occur in regions of the medulla oblongata that contain 5-HT neurons and that are critical for the regulation of cardiorespiration and central chemosensitivity during sleep, i.e. the medullary 5-HT system. Tritiated-lysergic acid diethylamide binding to 5-HT(1A-D) and 5-HT2 receptors was measured in 19 brainstem nuclei in 23 SIDS and 6 control infants using tissue receptor autoradiography. Binding in the arcuate nucleus, a part of the medullary 5-HT system along the ventral surface, in the SIDS infants (mean age-adjusted binding 7.1 +/- 0.8 fmol/mg tissue, n = 23) was significantly lower than in controls (mean age-adjusted binding 13.1 +/- 1.6 fmol/mg tissue, n = 5) (p = 0.003). Binding also demonstrated significant diagnosis x age interactions (p < 0.04) in 4 other nuclei that are components of the 5-HT system. These data suggest that medullary 5-HT dysfunction can lead to sleep-related, sudden death in affected SIDS infants, and confirm the same binding abnormalities reported by us in a larger dataset of non-American Indian SIDS and control infants. This study also links 5-HT abnormalities in the arcuate nucleus with exposure to adverse prenatal exposures, i.e. cigarette smoking (p = 0.011) and alcohol (p = 0.075), during the periconceptional period or throughout pregnancy. Prenatal exposure to cigarette smoke and/or alcohol may contribute to abnormal fetal medullary 5-HT development in SIDS infants.

Secular changes in sleep position during infancy: 1995-1998.

OBJECTIVE: Prone sleeping among infants has been associated with an increased risk of sudden infant death syndrome. The objective of this study was to compare factors associated with sleep position in 1995-1996 and 1997-1998 and to assess secular trends in use of prone infant sleep position from 1995 through 1998 among families stratified by race and education. METHODS: A prospective cohort study was conducted in eastern Massachusetts and northwest Ohio of 12 029 mothers of infants who weighed > or =2500 g at birth. Descriptive statistics and multivariate odds ratios were used to relate maternal and infant characteristics to prone and supine sleeping. RESULTS: A total of 14 206 mothers (25% of those eligible) were enrolled. A total of 12 029 mothers (85% of enrolled) responded to the 1-month and 11 552 mothers (81% of enrolled) responded to the 3-month follow-up questionnaire. A decline in use of the prone sleep position and increase in use of the supine position was observed during the 4 years of the study. Factors associated with prone and supine sleep position were similar in 1995-1996 and 1997-1998. In 1997-1998, use of prone sleeping at 1 month of age reached the goal of < or =10% only among infants of white and Asian women, married women, women who were older than 25 years, women who were college graduates, and women with incomes >$55 000 per year. At 3 months of age, however, prone sleeping increased to 12% to 17% in these groups. These same groups were most likely to use the supine position; 38% to 45% were supine at 1 month, increasing to 56% to 64% by 3 months of age. However, as of the end of 1998, approximately 27% of infants of non-college-educated black and Hispanic mothers were placed to sleep in the prone position and only 20% to 30% were being placed to sleep in the supine position at 3 months of age. CONCLUSIONS: Recommendations to avoid prone sleep position and especially the recommendation that supine sleep position is preferred have not been effectively delivered to black and Hispanic families and to families of low-income and less than a college education.

Risk factors for sudden infant death syndrome among northern plains Indians.

CONTEXT: Sudden infant death syndrome (SIDS) is a leading cause of postneonatal mortality among American Indians, a group whose infant death rate is consistently above the US national average. OBJECTIVE: To determine prenatal and postnatal risk factors for SIDS among American Indians. DESIGN, SETTING, AND PARTICIPANTS: Population-based case-control study of 33 SIDS infants and 66 matched living controls among American Indians in South Dakota, North Dakota, Nebraska, and Iowa enrolled from December 1992 to November 1996 and investigated using standardized parental interview, medical record abstraction, autopsy protocol, and infant death review. MAIN OUTCOME MEASURES: Association of SIDS with maternal socioeconomic and behavioral factors, health care utilization, and infant care practices. RESULTS: The proportions of case and control infants who were usually placed prone to sleep (15.2% and 13.6%, respectively), who shared a bed with parents (59.4% and 55.4%), or whose mothers smoked during pregnancy (69.7% and 54.6%) were similar. However, mothers of 72.7% of case infants and 45.5% of control infants engaged in binge drinking during pregnancy. Conditional logistic regression revealed significant associations between SIDS and 2 or more layers of clothing on the infant (adjusted odds ratio [aOR], 6.2; 95% confidence interval [CI], 1.4-26.5), any visits by a public health nurse (aOR, 0.2; 95% CI, 0.1-0.8), periconceptional maternal alcohol use (aOR, 6.2; 95% CI, 1.6-23.3), and maternal first-trimester binge drinking (aOR, 8.2; 95% CI, 1.9-35.3). CONCLUSIONS: Public health nurse visits, maternal alcohol use during the periconceptional period and first trimester, and layers of clothing are important risk factors for SIDS among Northern Plains Indians. Strengthening public health nurse visiting programs and programs to reduce alcohol consumption among women of childbearing age could potentially reduce the high rate of SIDS.

SIDS education in nursing and medical schools in the United States.

This study suggests there is a need to support the efforts already present to include SIDS in medical and nursing school curricula. Both programs have indicated a need for audiovisual and printed teaching materials. Consideration should be given to teaching materials that are easily updated such as computer-generated materials because of the many rapid changes that take place in SIDS research. Currently, textbooks are the most common source of educational material used by students. Textbooks could be supplemented with information from recent journals and current Web sites. Facilitation of clinical contact with families affected by SIDS is important. The availability of local SIDS resources should be stressed to both medical and nursing programs as well as opportunities for nursing student involvement in the activities of SIDS organizations. While lectures are often the only feasible way to deliver SIDS content to large groups of students, interactive teaching strategies and involvement with bereaved families probably would increase learning beyond the basic level. Nursing schools as well as medical schools, confronted with the realities of decreased faculty time and budgets, face major challenges in developing case-based curricula that prepare students for the next century (Zimmerman et al., 1997). To address these needs, curriculum notes were developed by the Education Working Party of the SIDS Global Strategy Task Force under the direction of Professor John C. Vance and printed in February 1998. The curriculum is divided into seven modules that include content and questions as well as references on a variety of issues. A problem-based learning package is included and is becoming increasingly popular as a teaching strategy (Amos & White, 1998; David & Patel, 1995). There is one case each for medical and nursing students in the curriculum package. This curriculum can be accessed at www. sidsaustralia.org.au. Other useful Web sites include: www.sidsalliance.org. The SIDS Alliance Web site provides support to families and information about SIDS. www.sidscenter.org. The National SIDS Resource Center Web site provides information and technical assistance for parents and professionals on SIDS and related topics. www.aap.org. The American Academy of Pediatrics Web site provides guidelines on sleep position and infant sleeping environment. www.asipl.org. The Association of SIDS and Infant Mortality Programs Web site includes publications and position papers. Finally, many states have SIDS services provided by professional programs and parent organizations. Students have the opportunity to work with these organizations to provide bereavement services and risk-reduction education. The organizations listed above can be contacted for further information.