MCH Alert: Focus on Infant Mortality


Maternal and Child Health Library

MCH Alert: Focus on Infant Mortality is developed by the Maternal and Child Health Library in collaboration with the National Sudden and Unexpected Infant/Child and Pregnancy Loss Resource Center at Georgetown University. This and past issues are available online at http://www.mchlibrary.info/alert/archives.html and http://www.sidscenter.org/alert/archives.html.


August 28, 2009

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Special Notices:

In recognition of National Infant Mortality Awareness Month (September 2009), the National Healthy Start Association has produced a toolkit to help Healthy Start projects promote the effectiveness of programs and efforts to reduce infant deaths, low birthweight, preterm births, and disparities in perinatal outcomes. The toolkit is available at http://www.healthystartassoc.org/Toolkit.pdf. Additional information and resources are available from the Office of Minority Health's campaign, A Healthy Baby Begins with You, at http://www.omhrc.gov/templates/browse.aspx?lvl=2&lvlid=117

FINAL CALL: If you have not yet completed the 2009 MCH Alert Reader Feedback Form, please take a few moments to answer the questions and submit your comments at https://www.surveymonkey.com/s.aspx?sm=16ZJG5kXZgVQC_2bHc_2bxFH6A_3d_3d

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1. National Center Compiles Resources on the Topics of Bedsharing and Co-Sleeping, Swaddling, and Shaken Baby Syndrome
2. Report Explores Network of U.S. Global Health Activities
3. Review Highlights Advances in Understanding Sudden Infant Death Syndrome
4. Authors Examine the Role of Pediatric Resuscitation in the Community Hospital Setting on Improving Child Health Outcomes
5. Study Evaluates Interventions' Effectiveness At Resolving Couples' Depression and Grief After Miscarriage

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1. NATIONAL CENTER COMPILES RESOURCES ON THE TOPICS OF BEDSHARING AND CO-SLEEPING, SWADDLING, AND SHAKEN BABY SYNDROME

The National Sudden and Unexpected Infant-Child Death and Pregnancy Loss Resource Center's Web site includes an updated bibliography on bed sharing, co-sleeping, and sudden infant death syndrome (SIDS) and one on swaddling and SIDS. Each bibliography presents definitions and lists recent citations and abstracts from peer-reviewed journals. The bibliographies also include a customized tool that can be used to search PubMed for additional articles. The bibliographies are available as follows:


The Center's Web site also features a new A-Z Topics section: Shaken Baby Syndrome (Abusive Head Trauma). Contents include selected resources from the National Center on Shaken Baby Syndrome, the Colorado Prevention Campaign, MedlinePlus, KidsHealth from Nemours, and the National Institute of Neurological Disorders. The section is available at http://www.sidscenter.org/AZtopics/S.html#s6

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2. REPORT EXPLORES NETWORK OF U.S. GLOBAL HEALTH ACTIVITIES

U.S. Global Health Policy: Mapping the United States Government Engagement in Global Public Health presents a portfolio analysis of U.S. government (USG) global health programs to help decision-makers understand the scope and organization of programs, policies, authorities, funding, and coordinating mechanisms that comprise U.S. support for public health abroad. The report is based on research conducted by the Stimson Center and was produced by the Kaiser Family Foundation with support from the Bill and Melinda Gates Foundation. The authors define the scope of USG global health activities as well as several broad categories for such activities, including disease detection and response; health-systems strengthening; nutrition; safe water, sanitation, and mitigating environmental hazards; population and maternal and child health; and research. The report describes USG institutions, agencies, and organizations that play some role in U.S. global health engagement, as well as the existing formal USG mechanisms to coordinate interagency global health efforts. An overview of all USG budgets for global health programs by agency and account, including emergency supplemental appropriations, is included. Conclusions are also provided. The report is available at http://www.stimson.org/globalhealth/pdf/US_Engagement_in_Global_Public_Health.pdf

Readers: This report provided background research used to inform the development of the Kaiser Family Foundation's report, The U.S. Government's Global Health Policy Architecture: Structure, Programs, and Funding (April 2009) available at http://www.kff.org/globalhealth/7881.cfm

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3. REVIEW HIGHLIGHTS ADVANCES IN UNDERSTANDING SUDDEN INFANT DEATH SYNDROME

"Current evidence suggests that SIDS [sudden infant death syndrome] involves a convergence of stressors that probably results in asphyxia of a vulnerable infant who has defective cardiorespiratory or arousal defense systems during a critical developmental period when immature defense mechanisms are not fully integrated," state the authors of an article published in the August 20, 2009, issue of The New England Journal of Medicine. SIDS has been substantially demystified in recent years by major advances in our understanding of its relationship to sleep and homeostasis, environmental and genetic risk factors, and biochemical and molecular abnormalities. However, SIDS still remains the leading cause of postneonatal infant death in the United States and is the third leading cause of infant mortality overall. This review highlights the major advances in our understanding of SIDS.

Topics include the definition and incidence of SIDS, causes of sudden and unexpected infant death, newer models for SIDS, risk factors for SIDS, putative terminal pathways for SIDS, and asphyxia-related sudden deaths. Recommendations for risk reduction and counseling are also presented.

The authors found that
"Our current understanding of the pathogenesis of SIDS reflects the simultaneous juxtaposition of multiple events that, when taken individually, are far less powerful than the result of their chance combination," state the authors. They conclude that "SIDS remains a major problem that mandates continued interdisciplinary efforts for its ultimate resolution."

Kinney HC, Thach BT. 2009. The sudden infant death syndrome. The New England Journal of Medicine 361(8):795-805. Extract available at http://content.nejm.org/cgi/content/short/361/8/795??eaf

Readers: More information is available from the following MCH Library resource:

- Infant Mortality and Pregnancy Loss: Knowledge Path at
http://mchlibrary.info/KnowledgePaths/kp_infmort.html

Information is also available from the National Sudden and Unexpected Infant/Child Death and Pregnancy Loss Resource Center at Georgetown University as follows:

- Sudden Infant Death Syndrome (SIDS) at
http://www.sidscenter.org/AZtopics/S.html#s17

- Sudden Unexplained Infant Death at
http://www.sidscenter.org/AZtopics/S.html#s19

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4. AUTHORS EXAMINE THE ROLE OF PEDIATRIC RESUSCITATION IN THE COMMUNITY HOSPITAL SETTING ON IMPROVING CHILD HEALTH OUTCOMES

"These observations support the relevance of [pediatric advanced life support (PALS) and advanced pediatric life support (APLS)] recommendations to improve child health outcomes in infants and children with shock in the community setting, regardless of trauma status," state the authors of an article published in the August 2009 issue of Pediatrics. Emergency Medical Services for Children was established in 1991 to improve the pediatric emergency care infrastructure throughout the United States. While most infants and children access their initial care at community hospitals, those who require pediatric-specialized care are subsequently transferred to regional pediatric centers. PALS and APLS curricula concentrate on improving health professionals' ability to recognize early warning signs and symptoms and on providing time-sensitive resuscitative therapies to prevent cardiac arrest and ensuing mortality and neurologic morbidity. The article presents findings from a study to evaluate consecutive infants and children with trauma and nontrauma diagnoses, referred from community hospitals for transport to five different pediatric centers.

Data were extracted from a multicenter database that had been collected prospectively over a 4-year period from five regional pediatric centers' specialty care transport teams. Data were categorized in two time intervals. Index 1 was defined as the 12 hours before and including the time of transfer request until the "time the transport team arrived at the community hospital." Index 2 was defined as the "time from transport team arrival at the community hospital" to the "time of the transport team's return to the pediatric center." The initial analysis estimated the treatment effect in infants or children receiving resuscitation practice consistent with PALS-APLS guidelines at index 1. A subsequent model evaluated whether receiving PALS-APLS-directed therapies at the community hospital remained associated with improved outcome after controlling for center.

The authors found that
The authors conclude that "these data support an Emergency Medical Services for Children organizational approach, which promotes (1) early recognition of shock with early implementation of resuscitation in the community hospital and (2) subsequent access to shock-trauma systems that care for children in shock regardless of trauma status."

Carcillo JA, Kuch BA, Han YY, et al. 2009. Mortality and functional morbidity after use of PALS/APLS by community physicians. Pediatrics 124(2):500-508. Abstract available at http://pediatrics.aappublications.org/cgi/content/abstract/124/2/500

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5. STUDY EVALUATES INTERVENTIONS' EFFECTIVENESS AT RESOLVING COUPLES' DEPRESSION AND GRIEF AFTER MISCARRIAGE

"Our study and the research of others suggest that [after miscarriage] couples desire validation of the meaningfulness of their experience, guidance on strategies to deal with their loss, and information on ways to care for each other," write the authors of an article published in the August 2009 issue of the Journal of Women’s Health. Approximately 15 percent of pregnancies end in miscarriage. In the days surrounding miscarriage, the majority of women experience grief, depression, or both. Women's sadness may last up to 1 year after loss. Six months after miscarrying, women who are most depressed are least likely to have partners willing to talk about the miscarriage. Men 's greatest concern after miscarriage tends to be the well-being of their partner, yet, fearing they might say the wrong thing, many resort to saying nothing. The authors of this article sought to test the following two hypotheses: (1) during the first year after miscarriage, women and men randomized to nurse caring (NC), self-caring (SC), or combined caring (CC) will exhibit faster rates of recovery from depression, pure grief, and grief-related emotions than those randomized to no treatment and (2) during the first year after miscarriage, there will be no differences in rates of recovery from depression, pure grief, and grief-related emotions for women and men receiving MC, SC, or CC.

The authors randomly allocated 341 couples to NC (three counseling sessions), SC (three video and workbook modules), CC (one counseling session plus three video and workbook modules), or control (no treatment). Interventions were offered 1, 5, and 11 weeks after enrollment in the study. Data were gathered at approximately 1 (baseline) 3, 5, and 13 months after miscarriage. Outcomes included depression and grief, pure grief, and grief-related emotions. Content for all three interventions was based on the Meaning of Miscarriage Model, which consists of six emotionally challenging and meaning-laden experiences that commonly accompany miscarriage. The process for all interventions was based on Swanson's Caring Theory, which was derived through three phenomological studies with individuals who had personally or professionally dealt with loss and stress related to childbearing.

The authors found that
The authors conclude that "whereas SC was quite effective in hastening women’s grief resolution and CC positively accelerated men’s grief resolution, it took three theory-based couples-focused nurse counseling sessions to most adequately support couples’ emotional healing after miscarriage."

Swanson KM, Hsien-Tzu C, Gramah JC, et al. 2009. Resolution of depression and grief during the first year after miscarriage: A randomized controlled clinical trial of couples-focused interventions. Journal of Women’s Health 19(8):1-14. Abstract available at http://www.liebertonline.com/doi/abs/10.1089/jwh.2008.1202

Readers: More information is available from the following MCH Library resources:

- Depression During and After Pregnancy: Knowledge Path at
http://mchlibrary.info/KnowledgePaths/kp_postpartum.html

Information is also available from the National Sudden and Unexpected Infant/Child Death and Pregnancy Loss Resource Center at Georgetown University as follows:

- Bereavement Support at
http://www.sidscenter.org/Bereavement/index.html

- Pregnancy Loss, Miscarriage, Stillbirth at
http://www.sidscenter.org/PregnancyLoss.html

- Miscarriage: A Selected Annotated Bibligraphy at
http://www.sidscenter.org/TopicalBib/Miscarriage.html

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MCH Alert © 1998-2009 by National Center for Education in Maternal and Child Health and Georgetown University. MCH Alert: Focus on Infant Mortality is produced by Maternal and Child Health Library at the National Center for Education in Maternal and Child Health at Georgetown University under its cooperative agreements (U02MC00001 and U48MC08717) with the Maternal and Child Health Bureau, Health Resources and Services Administration, U.S. Department of Health and Human Services. The Maternal and Child Health Bureau reserves a royalty-free, nonexclusive, and irrevocable right to use the work for federal purposes and to authorize others to use the work for federal purposes.
 
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MCH Alert
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