http://www.dshs.state.tx.us/newborn/overview.shtm
Newborn Screening Case Management Program
Overview
8 Things Parents Want To Know About Newborn Screening From Their Baby’s Health Professional
1. The Texas Newborn Screening Program checks all newborn babies for 27 rare disorders. The screening tests are very important for your baby’s health.
2. Babies with these disorders may look healthy at birth. Many disorders can’t be seen.
3. Serious problems, such as mental retardation, illness, or death, may be prevented if we find the disorders right away.
4. Newborns are first tested 1 to 2 days after birth before they leave the hospital and again at 7 to 14 days of age in their doctor’s office or clinic.
5. To do the test, a health professional will take a few drops of blood from your baby’s heel.
6. Your baby’s health professional or the hospital will get a copy of the test results. Call your baby’s health professional if you would like to talk about the results.
7. Some babies may need more tests. You will be notified if your baby needs more tests. It is very important for your baby to get these tests quickly.
8. If you have more questions, you can call your baby’s health professional or the Texas Department of State Health Services - Newborn Screening Program toll-free at 1-800-252-8023 ext. 2129.
Quick Reference to Newborn Screening Disorders
Biotinidase Deficiency (BIOT) - BIOT is an enzyme deficiency that occurs in about 1 in 60,000 U.S. newborns and can result in seizures, hearing loss, and death in severe cases. Treatment is simple and involves daily doses of biotin. (1)
Congenital Adrenal Hyperplasia (CAH) – 21-Hydroxylase Deficiency - CAH is caused by decreased or absent production of certain adrenal hormones. The most prevalent type is detected by newborn screening in about 1 in 9,000 Texas newborns. Early detection can prevent death in boys and girls and sex misassignment in girls. Treatment involves lifelong hormone replacement therapy. (1)
Congenital Hypothyroidism (CH) - Inadequate or absent production of thyroid hormone results in CH and is present in about 1 in 2,000 Texas newborns. Thyroid hormone replacement therapy begun by 1 month of age can prevent mental and growth retardation.(1)
Galactosemia (GAL) – Galactose-1-Phosphate Uridyltransferase (GALT) Deficiency - Failure to metabolize the milk sugar galactose results in GAL and occurs in about 1 in 50,000 U.S. newborns. The classical form detected by newborn screening can lead to cataracts, liver cirrhosis, mental retardation and/or death. Treatment is elimination of galactose from the diet usually by substituting soy for milk products. (1)
Homocystinuria (HCY) - HCY is caused by an enzyme deficiency that blocks the metabolism of an amino acid that can lead to mental retardation, osteoporosis and other problems if left undetected and untreated. The incidence is approximately 1 in 350,000 U.S. newborns. Treatment may involve a special restricted protein diet and supplemental medicines, including Vitamin B6. (1)
Maple Syrup Urine Disease (MSUD) - MSUD is a defect in the way that the body metabolizes certain amino acids and is present in about 1 in 200,000 U.S. newborns. Early detection and treatment with a special restricted protein diet can prevent death and severe mental retardation. There is an increased risk in Mennonites. (1)
Medium Chain Acyl-CoA Dehydrogenase (MCAD) Deficiency - The most common disorder in the way the body metabolizes fatty acids is called MCAD deficiency. Undetected, it can cause sudden death. Treatment is simple and includes ensuring frequent food intake. The incidence from newborn screening is not yet known, but is thought to be approximately 1 in 15,000 U.S. newborns. (1)
Phenylketonuria (PKU) - An enzyme defect that prevents metabolism of phenylalanine, an amino acid essential to brain development, is known as PKU and occurs in approximately 1 in every 23,000 Texas newborns. Undetected and untreated with a special restricted protein diet, PKU leads to irreversible mental retardation. Persons of European descent are at increased risk. (1)
Sickle Cell Disease (SCD) – includes Sickle Cell Anemia (Hb SS), Sickle Beta Thalassemia (Hb S/?Th) and Sickle-Hemoglobin C Disease (Hb S/C) - Sickle cell anemia (Hemoglobin-SS-Disease) is the most prevalent SCD and causes clogged blood vessels resulting in severe pain and other severe health problems. Other common SCDs include Hemoglobin-SC-Disease and various thalassemias. Newborn screening detects about 1 in 2,500 Texas newborns with SCD annually. Persons of African or Mediterranean descent are at an increased risk. Early treatment with daily penicillin prevents death in the first few years of life. (3)
Tyrosinemia Type I (TYR 1) - TYR is caused by a deficiency in the liver of one enzyme that breaks down tyrosine. If not treated, the condition causes severe liver disease and other serious health problems. Treatment consists of medication including vitamin D and nitisinone, and a special restricted protein diet. The estimated incidence is 1 case in every 100,000 live births. (1)
Other Fatty Acid Oxidation (FAO) Disorders include Carnitine Uptake Defect (CUD), Long-Chain Hydroxyacyl-CoA Dehydrogenase Deficiency (LCHAD), Trifunctional Protein Deficiency (TFP) and Very-Long-Chain Acyl-Co A Dehydrogenase Deficiency (VLCAD) - Disorders besides MCAD deficiency, other FAO disorders may be detected through newborn screening. They are usually described in categories based on the length of the fatty acid involved. Undetected and untreated they can cause seizures, coma, and even death. Treatment may include a low fat diet, frequent food intake, supplementation with L-Carnitine (Carnitor) and medium chain triglycerides. The incidences of various FAO disorders are not known since it is only recently that early detection through newborn screening has occurred. (4)
Organic Acid (OA) Disorders include 3-Methylcrotonyl-CoA Carboxylase Deficiency (3MCC), Beta-Ketothiolase Deficiency (BKD), Glutaric Acidemia Type I (GAI), Hydroxymethylglutaric Aciduria (HMG), Isovaleric Acidemia (IVA) Methylmalonic Acidemia(MMA) (Cbl A and Cbl B forms) ( Cbl A,B), Methylmalonic Acidemia (mutase deficiency form) (MUT), Multiple Carboxylase Deficiency (MCD) and Propionic Acidemia (PROP) - Organic acidemias are a group of metabolic disorders that lead to accumulation of organic acids in the blood and urine and may be detected in newborn screening through analysis of acylcarnitine profiles. Symptoms can be diminished by restricting protein in the diet and supplementation with vitamins and/or L-Carnitine. Because newborn screening for these disorders is relatively new, the degree of occurrence in newborns is not yet known. (9)
Urea Cycle Disorders (UCD) include Argininosuccinic Acidemia (ASA) and Citrullinemia (CIT) - A UCD is a genetic disorder caused by a deficiency of one of the enzymes responsible for removing ammonia from the blood stream. Some UCDs may be detected as a part of newborn screening. They are characterized by seizures, poor muscle tone, respiratory distress, and coma, and result in death if left undetected and untreated. Treatment is by a special restricted protein diet and medications including phenylbutyrate to remove ammonia. Because newborn screening for these disorders is relatively new, the degree of occurrence in newborns is not yet known. (2)
Total number of disorders screened for is 27.
That is 27 Pre-existing Conditions... and the number is growing!
http://www.savebabies.org/states/texas.php
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Pediatric endocrinology, hematology and metabolic consultants are available at several centers throughout the state to assist the private physician with diagnosis and treatment of children identified through the program.
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