SIDS is the sudden death of an infant under 1 year of age which remains unexplained
Typically, parents check on their sleeping infant and find the child dead
SIDS may result from abnormalities in brainstem control of autonomic function & breathing
SIDS may result from abnormalities in brainstem control of autonomic function & breathing. Abnormalities of serotonin receptor binding in regions of the brain involved in this control have been reported in infants dying from SIDS
Sudden infant death syndrome (SIDS) is a tragic occurrence that is devastating to parents and families. New research may finally be pointing the way to a potential solution in diagnosing infants that may be at risk. Although a clinical test is likely many years away, this new research, for the first time, points to a possible biochemical cause. If a cause can be found, potentially testing or even preventive treatments can be developed. All in the medical community hail this as a great step forward. Basic research is the key to finding new ways to enhance clinical medicine, allowing for better diagnostics and treatments.
SIDS is defined as the sudden death of an infant under one year of age which remains unexplained after a thorough case investigation, including performance of a complete autopsy, examination of the death scene, and review of the clinical history.
Typically, parents check on their sleeping infant and find the child dead. This is the worst possible tragedy parents can face. They are left with a sadness, sense of loss and vulnerability that lasts a lifetime. Lacking a reason for why their child died, they blame themselves, each other, and often those around them (family). Their lives are forever altered.
Sudden infant death syndrome (SIDS) is postulated to result from abnormalities in brainstem control of autonomic function and breathing during a critical developmental period. Abnormalities of serotonin (5-hydroxytryptamine [5-HT]) receptor binding in regions of the medulla oblongata involved in this control have been reported in infants dying from SIDS. Compared with controls, SIDS was associated with lower 5-HT and TPH2 levels, consistent with a disorder of medullary 5-HT deficiency.
Currently, recommendations for parents to help prevent possible cases of SIDS have been developed and published by the CDC and National Center for Health Statistics. The recommendations are termed: What Can Be Done? Unfortunately, we cannot prevent all SIDS deaths at the present time. To do so requires a much greater understanding of SIDS, which will be achieved only with a commitment from those who value babies and with a considerably expanded research effort. However, there are things that can be done to reduce the risk of SIDS.
Parents to be:
1. Get medical care early in pregnancy, within the first three months, followed by regular checkups at the doctor's office or health clinic. Make every effort to assure good nutrition. These measures can reduce the risk of premature birth, a major risk factor for SIDS.
2. Do not smoke, use cocaine, or use heroin. Tobacco, cocaine, or heroin use during pregnancy increases the infant's risk for SIDS.
3. Don't get pregnant during the teenage years. If you are a teen and already have one infant, take extreme caution not to become pregnant again. The SIDS rate decreases for babies born to older mothers. It is highest for babies born to teenage mothers. The more babies a teen mother has, the greater at risk they are.
4. Wait at least one year between the birth of a child and the next pregnancy. The shorter the interval between pregnancies, the higher the SIDS rate.
1. Place infants to sleep on their backs, even though they may sleep more soundly on their stomachs. Infants who sleep on their stomachs and sides have a much higher rate of SIDS than infants who sleep on their backs.
2. Place infants to sleep in a baby bed with a firm mattress. There should be nothing in the bed but the baby - no covers, no pillows, no bumper pads, no positioning devices and no toys. Soft mattresses and heavy covering are associated with the risk for SIDS.
3. Keep your baby's crib in the parents' room until the infant is at least 6 months of age. Studies clearly show that i nfants are safest when their beds are close to their mothers.
4. Do not place your baby to sleep in an adult bed. Typical adult beds are not safe for babies. Do not fall asleep with your baby on a couch or in a chair.
5. Do not over-clothe the infant while she sleeps. Just use enough clothes to keep the baby warm without having to use cover. Keep the room at a temperature that is comfortable for you. Overheating an infant may increase the risk for SIDS.
6. Avoid exposing the infant to tobacco smoke. Don't have your infant in the same house or car with someone who is smoking. The greater the exposure to tobacco smoke, the greater the risk of SIDS.
7. Breast-feed babies whenever possible. Breast milk decreases the occurrence of respiratory and gastrointestinal infections. Studies show that breast-fed babies have a lower SIDS rate than formula-fed babies do.
8. Avoid exposing the infant to people with respiratory infections. Avoid crowds. Carefully clean anything that comes in contact with the baby. Have people wash their hands before holding or playing with your baby. SIDS often occurs in association with relatively minor respiratory (mild cold) and gastrointestinal infections (vomiting and diarrhea).
9. Offer your baby a pacifier. Some studies show a lower rate of SIDS among babies who use pacifiers.
10. If your baby has periods of not breathing, going limp or turning blue, tell your pediatrician at once.
11. If your baby stops breathing or gags excessively after spitting up, discuss this with your pediatrician immediately.
12. Thoroughly discuss each of the above points with all caregivers. If you take your baby to daycare or leave him with a sitter, provide a copy of this list to them. Make sure they follow all recommendations.
Immunizations protect infants from many dangerous infectious diseases. The report of the Institute of Medicine has confirmed there is no reason to believe that vaccines routinely given to infants during their first year of life contribute to increased risks of sudden infant death syndrome, sudden unexpected death in infancy, or neonatal death.