The 2009 annual report of the Regional Infant and Child Mortality Review Committee (RICMRC) is presented. Since 1997, RICMRC has sought to achieve its mission to "review infant and child deaths so that information can be transformed into action to protect young lives." For the year 2009, the Committee reviewed ...

To investigate if carriage of interleukin 1 (IL-1) receptor antagonist gene variants are associated with sudden infant death syndrome (SIDS) in a large cohort of case-control demographically matched infants. 118 SIDS and 233 control infants, who were matched to each SIDS infant by date of birth, sex, birth weight (±500 ...

Uncertainty exists whether hearts from infants who have died of sudden infant death syndrome (SIDS) are acceptable for transplantation because the mechanism of death in SIDS remains unclear. We analyzed post-transplant outcomes in infants who received a heart from a donor where SIDS was the primary cause of brain death. ...

The sudden infant death syndrome (SIDS) is currently defined as "the sudden unexpected death of an infant less than 1 year of age with onset of the fatal episode apparently occurring during sleep, that remains unexplained after a thorough investigation". SIDS, whose etiology remains rather vague, is still the major ...

Victims of the sudden infant death syndrome (SIDS) may have preexisting abnormalities in their arousal pathways, inhibiting the progression of subcortical activation (SCA) to full cortical arousal (CA). Approximately 60% of SIDS victims are male, and it has been suggested that male infants have delayed cortical maturation compared to females. ...

Sudden Infant Death Syndrome (SIDS) has been reported to be the leading cause of death in infants under 1 year of age in many countries. Unfortunately, a paucity of published research data exists in South Africa, with regard to the incidence of and investigation into the circumstances surrounding Sudden Unexplained Deaths ...

Genetic risk factors play a role in sudden unexpected infant death; either as a cause of death, such as in cases with medium-chain acyl-coenzyme A dehydrogenase deficiency and cardiac arrest due to long QT syndrome, or as predisposing factors for sudden infant death syndrome (SIDS). Most likely genetic predisposition to ...

In infants the cardiorespiratory system undergoes significant functional maturation after birth and these changes are sleep-state dependent. Given the immaturity of these systems it is not surprising that infants are at risk of cardiorespiratory instability, especially during sleep. A failure of cardiovascular control mechanisms in particular is believed to play ...

The purpose of this study was to investigate the aquaporin-4 (AQP4) gene in cases of sudden infant death syndrome (SIDS) and controls and to elucidate the hypothesis that a genetically determined disturbed water homeostasis in the brain is involved as a predisposing factor in SIDS. The single nucleotide polymorphisms (SNPs) ...

A case of unexpected death of an infant with an abnormally elongated uvula is presented. The child, born prematurely, was recovering from protracted treatment in hospital, including surgical interventions and periods of ventilation support necessitating recurrent intubations and anesthesia. She was discharged home in good general health, affected by episodes ...

Dysfunction in vital brainstem centers, including those controlling cardiorespiratory- and sleep/arousal pathophysiology, is reported in sudden infant death syndrome (SIDS). Biological mechanisms underlying SIDS, however, remain unclear. Cytokines are inter-cellular signaling chemicals. They can interact with neurotransmitters and might thus modify neural and neuroimmune functions. Cytokines could therefore act as ...

Sudden death (SD) in children is rarer than in adults. In the pediatric population, SD accounts for less than one tenth of deaths from all causes. SD in infants is a separate entity commonly termed "sudden infant death syndrome (SIDS)". Previous studies on SD in pediatric patients primarily focused on ...

Similarities have been drawn between models of endotoxic shock and gross and microscopic pathology observed in sudden infant death syndrome (SIDS) cases. Polymorphisms in genes that influence the expression of endotoxin receptors could affect the outcome of toxaemia, and could, therefore, play a role in SIDS. The CD14 gene promoter ...

Maori babies in Aotearoa/New Zealand die of Sudden Infant Death Syndrome (SIDS) at over five times the rate of their non-Maori peers. Research and health promotion around modifiable risk factors has produced only a small improvement in this situation since the mid-1990s. This paper reports on life story interviews, conducted ...

OBJECTIVE: To investigate, by using qualitative methods, perceptions about sudden infant death syndrome (SIDS) in African-American parents and how these influence decisions. STUDY DESIGN: Eighty-three mothers participated in focus groups or individual interviews. Interviews probed reasons for decisions about infant sleep environment and influences affecting these decisions. Data were coded, ...

BACKGROUND: With simple prevention measures SIDS (Sudden Infant Death Syndrome) incidence rates can be reduced. A cross-sectional survey in Bavaria in 2005 showed that maternity units fall short in acting as role models and informing parents regarding SIDS prevention and that parents did not sufficiently apply prevention measures. An information ...

The sudden death of an infant is a traumatic experience for both families and health practitioners. The most common cause of sudden infant death is SIDS, defined as 'the sudden and unexpected death of an infant under 1 year of age, with onset of lethal episode apparently occurring during sleep, ...

Although two recent films, Orgasmic Birth and Pregnant in America, were intended for the big screen, they can also serve as valuable teaching resources in multiple childbirth education settings. Each film conveys powerful messages about birth and today's birthing culture. Depending on a childbirth educator's classroom setting (hospital, birthing center, ...

BACKGROUND: Heterozygous and homozygous carriers of SCN5A-p.Ser1103Tyr, a common genetic variant with functional effects among African-Americans, have an increased risk of sudden death. We hypothesized that some heterozygous carriers may have unequal expression of wild-type and variant alleles and secondarily that predominance of the variant gene copy could further increase ...

BACKGROUND: Following the change from prone to supine in preferred sleeping position, the incidence of Sudden Infant Death Syndrome (SIDS) in Sweden fell from 1.1 per 1000 live births in 1992 to 0.41 in 1995. After a further small decline, we have been experiencing a plateau at around 0.25 since ...

OBJECTIVE: To examine cause-of-death terminology written on death certificates for sudden infant death syndrome (SIDS) and to determine the adequacy of this text data in more fully describing circumstances potentially contributing to SIDS deaths. STUDY DESIGN: With 2003 and 2004 US mortality files, we analyzed all deaths that were assigned ...

OBJECTIVE: To determine the contribution of variations in the sodium/proton exchanger 3 (NHE3) gene in sudden infant death syndrome (SIDS). STUDY DESIGN: Variations in the exons and promoter of the NHE3 gene were analyzed with direct sequencing analysis and mini sequencing (SNaPshot analysis) in 251 cases of SIDS, plus 50 ...

The 2008 annual report of the Regional Infant and Child Mortality Review Committee (RICMRC) is presented. This committee has as its mission the review of infant and child deaths so that information can be transformed into action to protect young lives. The 2008 review area includes South Dakota's Minnehaha, Turner, ...

AIM: Several studies indicate that the mucosal immune system is stimulated in cases of sudden infant death syndrome (SIDS), and our hypothesis is that this immune reaction is because of an unfavourable combination of functional polymorphisms in the cytokine genes. METHODS: Thus, in this study, single nucleotide polymorphisms (SNPs) in ...

The Office of the Chief Medical Examiner (OCME) has recorded a significant increase of accidental asphyxia deaths in infancy associated with cosleeping in the state of Maryland in 2003. A total of 102 infants died suddenly and unexpectedly during 2003 in the state of Maryland. Of the 102 infants, 46 ...

Despite its decreasing incidence, sudden infant death syndrome (SIDS) still remains an important cause of death in infancy. Since Felix Platter described the case of a child suffocated because of a massive goiter (Platter E. Suffocatio a struma interna abscondita, circa iugulum. Observationum in hominis affectibus plerisque corpori et animo, ...

AIM: To determine whether biochemical parameters of cholinergic and oxidative stress function including red cell acetylcholinesterase (AChE), serum/plasma thyroglobulin, selenium, iron, ferritin, vitamins C, E, and A affect risk in apparent life-threatening event (ALTE), sudden infant death syndrome (SIDS), and sudden unexpected death in infancy (SUDI). To assess these biochemical ...

The characteristics of sudden infant death syndrome (SIDS) in the French region of Languedoc-Roussillon from 2003-2008 were examined in a retrospective study of two groups classified as unexplained sudden unexpected death in infancy (SUDI) (SIDS, n = 27) or explained SUDI (n = 22). The interval between the time the ...

Pathological and epidemiological findings in sudden infant death syndrome (SIDS) suggest an infectious aetiology with indications of involvement of staphylococcal enterotoxins (SEs). While SEA, SEB and SEC have been found in the sera and tissues of SIDS cases, little is known about the role of intestinal Staphylococcus aureus or the ...

BACKGROUND: Pacifier use has been postulated to decrease the risk of sudden infant death syndrome (SIDS). The responsible mechanisms are, however, unclear. OBJECTIVES: Since little is known about the non-nutritive sucking (NNS) habits of infants during sleep, we investigated NNS patterns and changes of physiological parameters during NNS in sleeping ...

Despite a sustained public education campaign aimed at reducing the risks of sudden infant death syndrome (SIDS), it remains one of the leading causes of infant death. This study aims to determine physicians' knowledge of SIDS and whether physicians are discussing how to reduce the risk of SIDS with parents. ...

AIM: To examine the diversity of Escherichia coli serotypes found in the intestinal contents of infants who died of Sudden Infant Death Syndrome (SIDS) compared with that in comparison infants. METHODS AND RESULTS: Over the 3-year period, 1989-1991, in South Australia and Victoria (Australia), a total of 687 E. coli ...

The Alaska Division of Public Health has stated that infants may safely share a bed for sleeping if this occurs with a nonsmoking, unimpaired caregiver on a standard, adult, non-water mattress. Because this policy is contrary to recent national recommendations that discourage any bed sharing, we examined 13 years of ...

Thousands of infants, children, adolescents, and young adults die sudden and unexpectedly each year in the United States. A significant proportion are autopsy negative and are classified as autopsy negative sudden unexplained death (SUD) after the first year of life and as sudden infant death syndrome (SIDS) if prior to ...

SIDS and ALTE are different entities that somehow show some similarities. Both constitute heterogeneous conditions. The Netherlands is a low-incidence country for SIDS. To study whether the same would hold for ALTE, we studied the incidence, etiology, and current treatment of ALTE in The Netherlands. Using the Dutch Pediatric Surveillance ...

BACKGROUND: Few studies in Brazil have been published about sudden infant death syndrome (SIDS), and none has addressed the mother's orientation about placing the infant to sleep in the supine position. The aim of this study was to evaluate the effect on mothers of an individual educational intervention in the ...

Although the rate of the sudden infant death syndrome (SIDS) has decreased over the last two decades, medical examiners and coroners are increasingly unwilling to use the SIDS diagnosis, particularly when there is an unsafe sleeping environment that might pose a risk for asphyxia. In order to reliably classify the ...

Sudden infant death syndrome (SIDS) is defined as the sudden and unexpected death of an infant less than 12 months of age that occurs during sleep and remains unexplained after a complete autopsy, death scene investigation, and review of the clinical history. It is the leading cause of postneonatal mortality ...

1. Maternal tobacco smoking is the principal risk factor associated with sudden infant death syndrome (SIDS), a leading cause of death of infants under 1 year of age. Victims of SIDS show a higher incidence of respiratory control abnormalities, including central apnoeas, delayed arousal responses and diminished ventilatory chemoreflexes. 2. ...

A difference has been observed between the newborn hearing screening tests of thirty-one SIDS cases versus control infants that survived the first year of life [Rubens DD, Vohr BV, Tucker R, O'Neil CA, Chung W. Newborn oto-acoustic emission hearing screening tests. Preliminary evidence for a marker of susceptibility to SIDS. ...

Ljungan virus (LV) has recently been associated with perinatal death in its natural rodent reservoir and also with developmental disorders of reproduction in laboratory mice. A strong epidemiological association has been found between small rodent abundance in Sweden and the incidence of intrauterine fetal death (IUFD) in humans. LV antigen ...

Mild infection may trigger sudden death in the vulnerable infant by cytokine interactions with a compromised medullary serotonergic (5-HT) system, leading to disrupted cardiorespiratory regulation and sleep-related sudden death. The cytokine interleukin (IL)-6 is elevated in the cerebrospinal fluid in SIDS. We tested the hypothesis that the expression of IL-6 ...

Sudden Infant Death Syndrome (SIDS) is the most common cause of post-neonatal mortality in the developed world. The exact cause of SIDS is likely to be multifactorial involving a critical developmental period, a vulnerable infant, and one or more triggers. Many SIDS infants have a history of viral illness preceding ...

Impairment of the arousal process from sleep is thought to be involved in the pathogenesis of sudden infant death syndrome (SIDS). We hypothesized that a greater propensity for cortical arousal in the prone position may, in a normal infant, be a protective mechanism to promote complete arousal in a vulnerable ...

The brainstem hypothesis is one of the leading hypotheses concerning the sudden infant death syndrome (SIDS). It states that SIDS, or an important subset of SIDS, is due to abnormal brainstem mechanisms in the control of respiration, chemosensitivity, autonomic regulation, and/or arousal which impairs the infant's response to life-threatening, but ...

In this review, we describe the epidemiological work conducted by ourselves and others on prone sleep position and sudden infant death. What we have learned since 1990 is that the prone sleep position was a major component of a casual pathway that was operating in over half of the SIDS ...

Prematurely born infants are at increased risk of sudden infant death syndrome (SIDS) if slept prone. Prematurely born infants would have an impaired response to an added dead space and lower respiratory muscle strength in the prone compared to the supine position. Prospective study. PATIENT-SUBJECT SELECTION: Twenty-five infants, median gestational ...

The cause of sudden infant death syndrome (SIDS) is unknown. Many mechanisms have been postulated, although thermal stress, rebreathing of expired gases and infection/inflammation seem the most viable hypotheses for the causation of SIDS. Deaths from SIDS have reduced dramatically following the recommendation not to place infants to sleep prone. ...

Virus-induced myocarditis is a common disease even in infants and children, but diagnosis can be difficult according to the Dallas-criteria, which have been criticised as being too unreliable. The diagnosis has been substantially improved due to immunohistochemical techniques for characterization and quantification of myocardial inflammatory reactions as well as molecular-pathological ...

There is a considerable body of evidence that common bacterial toxins, absorbed from the mucosal surface or delivered as part of a transient bacteremia, have a pathogenic role in sudden infant death syndrome (SIDS). The candidate organisms are Staphylococcus aureus and Escherichia coli. Death in SIDS is rapid, with infants ...