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Doctor insights on: Pku Gel Powder Medication

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Can you develops pku later in life?

Can you develops pku later in life?

Not possible: PKU is not a disease you can get. It is based on mistakes in the genes where the protein cannot be metabolized properly. Your body gets 2 copies of the gene, if one is defective, the other can do the work, but if you are born with 2 defective genes you have the problem at birth. Once you start consuming protein, your metabolism can't process the phenylalanine. ...Read more

Dr. Walter Husar
73 Doctors shared insights

Pku (Definition)

It is a congenital deficiency of an enzyme which digests a protein in milk causing a build-up of a substance that causes brain damage in infants. This disorder is tested for in all newborns and a special formula ...Read more


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Can you develops pku later in life?

Can you develops pku later in life?

No: PKU is a genetic disease that you are born with. Newborn screening helps to diagnose this disease and guides the treatment. Having it diagnosed later in life leads to more problems. A special diet low in phenylalanine is the treatment. During pregnancy it is particularly important. ...Read more

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What are the symptoms associated with pku?

What are the symptoms associated with pku?

Nental retrardation: All infants in the U.S. Are tested for this at birth. The only way to prevent menat retardation is by special diet. ...Read more

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Over time what happens to the person with pku?

Over time what happens to the person with pku?

Depends on treatment: The outcome is expected to be very good if the diet is closely followed, starting shortly after the child's birth. If treatment is delayed or the condition remains untreated, brain damage will occur. School functioning may be mildly impaired. If proteins containing phenylalanine are not avoided, pku can lead to intellectual disability by the end of the first year of life.
http://www. Nlm. Nih. Gov/. ...Read more

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Can you tell me about pku and the deffrent levels?

Can you tell me about pku and the deffrent levels?

PKU: This is a nice explanation, without a lot of complicated biochemistry. Http://www. Marchofdimes. Com/baby/phenylketonuria-in-your-baby. Aspx ...Read more

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What is phenylketonuria (pku)?

What is phenylketonuria (pku)?

Gene mutation: When someone inherits a defective gene from two unaffected parents they can have pku. They can't make the enzyme phenyalanine (phe) hydroxylase. The dietary protein phe cannot be broken down & the phe level raises in the blood & urine. Untreated it will cause brain damage, short stature & seizures. Treatment includes avoiding phe containing foods, meds & regular followup. ...Read more

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What can a pku patient safely eat?

See below:: There is a long list of allowed and not allowed foods, consult this site: http://www. Mayoclinic. Com/health/phenylketonuria/ds00514/dsection=treatments-and-drugs. ...Read more

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Could patients with pku have children?

Could patients with pku have children?

Yes: In fact, this is quite a big deal. If you are going to be a mother, you will need to manage your pku diet very carefully while you are pregnant, or the unborn child who actually does not have pku will still end up with permanent brain damage. ...Read more

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What are the signs and symptoms of PKU?

Varying signs: PKU detection test is mandatory newborn screening in the developed world, including all 50 states in the US. The early s/s of PKU include seizures, microcephaly (small head) other developmental delays, eczema etc. Tests should always be repeated within 2 wks to confirm diagnosis. Earlier intervention by phenyl alanine free diet can reverse most signs. ...Read more

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Can anyone tell me about phenylketonuria pku?

Phenylalanine (Phe): Your genes pass the code to your cells for making enzymes it needs to utilize dietary substances. Food must be broken down to usable parts & recycled in each cell to become the building blocks of cell walls, muscle, etc. In pku a kid inherits a bad code from both asymptomatic parents & doesn't make the phe enzyme. A buildup of phe becomes toxic. Removing phe from the diet allows normal growth. ...Read more

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What is the life expectancy of a baby with pku?

What is the life expectancy of a baby with pku?

Quite awhile: If they follow the diet, children with pku can absolutely become healthy, productive adults. With discipline, this can be managed! ...Read more

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Why must there be phenylalanine in the pku diet?

Why must there be phenylalanine in the pku diet?

Essential amino acid: We can not make our own phenylalanine so there must be some in our diet. In general, the idea is to consume only the amount of phenylalanine that's necessary for normal growth and body processes, but no more. ...Read more

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Please suggest what type of mutation occurs in pku?

Please suggest what type of mutation occurs in pku?

PKU is inherited by: Autosomal recessive transmission. Both parents carry a mutation of a gene on the long arm of Chromosome 12, causing deficiency of the enzyme phenylalanine hydroxylase in a child who inherits both mutant genes. The child is unable to use an amino acid called Phenylanine. Excess Phenylalanine from dietary protein is toxic to the brain. See http://www. Npkua. Org/Education/AboutPKU. Aspx ...Read more

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Why/how does pku lead to albinism or hypoigmentation?

Good question: Phenylalanine is the precursor molecule to tyrosine which is required as the basic unit that's polymerized into melanin. Restricted phenylalanine provided to these patients leaves less to darken the skin and hair. ...Read more

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Can my baby's pku come out normal, and have Down Syndrome?

Can my baby's pku come out normal, and have Down Syndrome?

Yes: They are separate issues. PKU is a metabolic disease. Down syndrome is caused by an extra 21 chromosome in each cell. Testing for each condition is separate. Many times a doctor can examine a baby & conclude that DS is likely. PKU cannot be determined or suspected by a newborn exam, it is found with tests. ...Read more

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What are some good recipes for someone with phenylketonuria (pku)?

Online: The childrens pku network has some links to other sites with menus/diets specific to kids with different metabolic needs.

http://www. Pkunetwork. Org/childrens_pku_network/helpful_links. Html. ...Read more

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How many different people in the u.S. Suffer from phenylketonuria (pku)?

About 15, 000: It is estimated that there are about 14, 000 - 15, 000 people in the usa living with pku. Pku alliance (a patient organization) has excellent information on how common pku is and how it is screened. Here link for your convenience: http://www. Npkua. Org/education/aboutpku. Aspx. ...Read more

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Does anyone know the percent of the u.S. Population affected with phenylketonuria (pku)?

1 in 15, 000: Varies according to country. Usa 1 in 15, 000, finland and japan lowest with 1 in 100, 000, and 1 in 120, 00 births respectively. Caucasians 1 in 10, 000. ...Read more

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Are you automatically tested at birth for pku?

Are you automatically tested at birth for pku?

In the U.S., yes.: Just to be clear, it's the newborn who's tested for PKU, not you. The test screens for abnormally high levels of phenylalanine in blood or urine. Since it was one of the first newborn metabolic screening tests done, it's included in newborn screening tests in this country and most others as well. However, to be certain, the mother-to-be can ask her obstetrician. ...Read more

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What type of mutation occurs in patients with pku?

What type of mutation occurs in patients with pku?

Autosomal recessive: The gene defect is carried by both asymptomatic parents who have one normal gene to make up for their defective one. When 2 defective genes end up in their baby the cells do not have the code needed to use phenylalanine. Toxic products build up in babies blood unless phenylalanine is removed from their diet. ...Read more

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What are the best foods for someone pregnant with pku?

PKU diet!!!: It is of paramount importance to stick to the pku diet to avoid damaging the brain of the developing fetus. Consult your doctor immediately for advice. ...Read more

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What vitamins do you take if you have pku?

Special product: Because the pku diet is so restricted, those with pku must take a special medical product that has the proper supplemental nutrients to support good health. There are several brands available. ...Read more

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How are abnormal pku/thyroid results relayed?

How are abnormal pku/thyroid results relayed?

Varies: In texas the initial results are often faxed to the attending physician by 2 weeks of age when normal while abnormal results are sent out asap as an urgent fax or call. The parents may be contacted directly based on information obtained at the hospital. The notification will review the more specific confirmatory testing needed that is more accurate than the screening test. ...Read more

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I want to know what's the genetics for phenylketonuria (pku)?

I want to know what's the genetics for phenylketonuria (pku)?

Autosomal recessive: The gene defect is carried by both asymptomatic parents who have one normal gene to make up for their defective one. When 2 defective genes end up in their baby the cells do not have the code needed to use phenylalanine. Toxic products build up in babies blood unless phenylalanine is removed from their diet. ...Read more

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Is pku and huntington disease the same disease entity?

Is pku and huntington disease the same disease entity?

Some comments: Pku is a problem with children and this needs early diagnosis to prevent profound complications. Huntington's chorea is an autosomal dominant disorder occurring later in life, and is relatively rare, but genetic counseling might be valuable. Neither disorder has any relationship to the other. ...Read more

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What is pku?

Phenylketonuria: It is an inherited metabolic disorder which if left untreated causes mental retardation in affected children. All states have programs to screen newborns for pku as it can be treated with a diet low in phenylalanine, an amino acid. ...Read more

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How id pku inherited?

Recessive gene trait: We each have pairs of any specific gene & these reside on the chromosome passed from the respective parent. When a defective gene comes from one parent, but not the other, the normal gene can keep up with the bodies needs. (no PKU) If both parents pass the bad gene, no work is done & PKU develops. If one defective gene produced the problem it would be called a "dominant" gene or inheritance ...Read more

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What are symptoms of pku?

What are symptoms of pku?

Mental retardation: Infants with the condition often have lighter skin, hair, and eyes than siblings
other symptoms may include: delayed mental and social skills, head size significantly below normal, hyperactivity, jerking movements of the arms or legs, mental retardation, seizures, skin rashes, tremors, unusual positioning of hands.
For additional information consult: http://www. Ncbi. Nlm. Nih. Gov/pubmedhealth/pmh000. ...Read more

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How many people have pku in the world?

How many people have pku in the world?

Phenylketonuria-PKU: "Classical PKU affects between 1 in 10, 000 and 1 in 20, 000 depending on the country of origin. The incidence varies widely in different human populations from 1 in 4, 500 births among the population of Ireland[3] to fewer than one in 100, 000 births among the population of Finland." from website National PKU Alliance https://npkua. Org/Education/About-PKU ...Read more

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How hard is it to test if you have pku?

Simple blood test: The test for PKU is a simple blood test. Testing for PKU is part of the screen done for metabolic disorders. ...Read more

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How does pku Impact the family and individual?

How does pku Impact the family and individual?

Many ways: PKU is an inherited recessive disorder where an individual does not make the enzyme needed to metabolize phenylalanine, an amino acid in protein. Elevated levels in childhood cause developmental delays, but can be prevented with a special diet that should be continued lifetime to maintain mental abilities. During pregnancy, elevated levels of pku can affect fetus. See http://www. Mayoclinic. Org/diseases-conditions/phenylketonuria/basics/definition/con-20026275 ...Read more

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What is the definition or description of: PKU?

Genetic disorder: It is a congenital deficiency of an enzyme which digests a protein in milk causing a build-up of a substance that causes brain damage in infants.
This disorder is tested for in all newborns and a special formula can prevent brain damage. ...Read more

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What foods should you avoid if you are diagnosed with pku?

Proteins: Most meats, chicken, fish, beef, turkey, bacon, milk and dairy, soy, most legumes aspartame sweetener all are too high in phenylalanine for pku sufferers. ...Read more

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Can an individual with pku stop following the special diet ever?

No: This is a requirement to maitain health. Elevated levels cause harm at any age. ...Read more

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What are some good foods for someone with a restricted diet due to pku?

What are some good foods for someone with a restricted diet due to pku?

Vegetables are OK: Phenylketonuria is treated with a low phenylalanine diet, which means most proteins are verbotten. But people with pku need expert guidance from a metabolic dietician and biochemical geneticist to do it right. Too much protein restriction can be just as bad. You need to have your phenylalanine blood levels checked regularly. If you are a woman of childbearing age, you have to be even more careful. ...Read more

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I can't find anything good online to cook for pku kid, so any suggestions?

Low protein: A person with pku is unable to handle phenylalanine, a component of proteins. As such, any diet needs to restrict the amount of protein. Several sites appear to be available on-line; here is one: http://www. Ehow. Com/how_2047875_follow-pku-diet. Html. I would also suggest working withe a nutritionist for guidance. ...Read more

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What is a pku done on the babay and what happens if it comes back abnormal?

Newborn screening: Pku is a label often applied to the newborn screening program that has gone on for the last 50 years or so in some form throughout the states. Any + for any of the tests (~34 in texas)requires that a specific confirmatory test be done to see if the screening was a false + or a real problem. I usually hear about a + screen a week after the test & bring in the kid for testing & discussion. ...Read more

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Can an individual with pku stop following the special diet when he is older?

Can an individual with pku stop following the special diet when he is older?

Depends: Although the guidance 30 years ago often loosened strict dietary restrictions as early as 5-6yr, later work has shown the negative effects of this on personal performance throughout life. Women have additional burdens as their pku can cause brain injury and malformations in her baby if she is not on a strict diet for months before conception & throughout pregnancy. Stop & u will pay a price. ...Read more