Doctor insights on:
Why Is Cystic Fibrosis More Common In Caucasians
Cough + sputum: If above applies, kiss him/her on the skin. If you taste salt it might be cf. A simple sweat test will rule it in or out.See 1 more doctor answer
Caucasian, to most people, means a white person. But by the racial classification made in the 19th century, it ranged from people with light skin (no. Europe) to darker (parts of no. Africa & india). These people were felt to be originally from the caucases region of southeastern europe. At it's current core meaning, it is a white person, or ...Read more
Birth to teen years: The most common variant of CF is detected at birth or would appear shortly thereafter anyway. Most cases are caught by the teen years, but rarer forms show up as late as 30 or so.
Why cystic fibrosis only affects the caucasian population and how the disease may have originated?
Not true: Cystic fibrosis is a metabolic disorder more common in caucasions by present in many populations. The incidence is 1/3500 caucasion, 1/17, 000 african american, 1/80, 000 native american. It arises in mutations in the cftr gene that regulates cellular transport of chloride.There are in excess of 700 known mutations recorded but most common is the delta 508.
If no one in my family has cystic fibrosis like even my distant relatives and my dad is arabic and my mom is caucasian can I stil hav cystic fibrosis?
At your age very unl: Ikely. At birth in most if not all states a tiny blood sample is taken and analyzed for a number of inborn errors of metabolism including the gene which controls the transport of the chloride ion across your cell membranes which is the underlying defect in CF. Problems almost always show up very early and are usually checked with an iontopheresis test.See 2 more doctor answers
Did genetic testing - was told at 43 - I have 2 cystic fibrosis variants- never had any symptoms. They can't tell if in trans or cis Even though possible, how common is it to have 2 mutations in cis. I am awaiting mother's results for confirmation?
Mgt: There are many CFTR mutations currently identifiable by testing. Your genetic variants may not cause symptoms. A CF sweat test can be performed at the hospital.See 1 more doctor answer
During my preconception visit my dr. Was really pushing genetic screening for before we start conceiving. We have no family history of genetic disorders and she said nothing stands out (other than cystic fibrosis since we are both Caucasian).?
See below: In addition to screening for cystic fibrosis, Indications for screening include, AMONG OTHERS, any one of the following:**A known or suspected hereditary disease in the patient or a family member; **Presence of birth defects, chromosomal abnormality, intellectual disability, developmental delay in a parent, a child, or the child of a family member**Ashkenazi Jewish ethnicitySee 2 more doctor answers
Certainly: Cystic Fibrosis (CF) most common life-limiting genetic disorder of Caucasians, affecting approximately 30K people in the US. A, impacting mainly respiratory function. In recent years patients symptoms better controlled by genetic findings and better medications. Emotional & phys. Development depend on severity, time in hospital, complications. Morb. & mort. Factors afect emotional, cognitive behavior.
Yes: Yes it is possible. Presentation of cystic fibrosis varies greatly, and it is possible, depending on your specific mutation (and other factors) to present at a later age. In order to prevent late diagnoses, all states now have a newborn screen in place for cystic fibrosis.See 1 more doctor answer
I have family members with cystic fibrosis. Is it possible to start show the symptoms in my 20's?
What are the chances of a child getting cystic fibrosis among the different racial groups in the u.S.?
Overall 1/3700: Acording to the CF foundation: the overall birth prevalence is 1/3700. It can occur in any race, however the greatest incidence is in caucasians of northern european descent, being 1/2500. The other major groups affected are hispanics 1/13500, african americans 1/15000. More than 10 million of us carry one part of the defective gene, but to have the disease you must have a copy from both parents.See 1 more doctor answer
Genetic disorder: It is a genetic disorder characterized by abnormal sodium channels, which affect a great deal of problems including the respiratory and digestive systems. It is most commonly diagnosed in infants failing to gain appropriate weight, and in children who have multiple chronic infections.See 1 more doctor answer
Inherited disease: Cystic fibrosis (CF) is an inherited disease that affects the cells lining the lungs, sinuses, intestines, spleen and liver. It prevents chloride ions from crossing the cell membranes properly. This can clog organ ducts. In the lungs, the extra mucus crushes the cilia and leads to more lung infections. Medications can help; in late-stage disease, lung transplantation may be life-saving.
Depends on genes: The risk of acquiring cystic fibrosis (CF) depends on whether the parents of a child are carriers for the gene. It is estimated that about 1 in 20 americans are carriers of the CF gene. In order for a child to acquire the disease, both parents must be carriers. If both parents are carriers, there is then a 25% chance that the child will acquire the disease.See 1 more doctor answer
Cystic fibrosis: CF is a genetic disease that from birth causes the body to produce a thick and sticky mucus. This mucus interferes with the ability to breath and digest food. It is life threatening, but with good management people can live into their 40s and beyond with it.
Autosomal recessive.: Cystic fibrosis (CF) is not sex-linked, but autosomal recessive. That means both parents can be silent carriers--totally unaware--then each passes down this recessive (inactive) gene to their child. This child develops CF because both copies of the formerly inactive gene (1 from each parent) now have no genetic "brake" (normal dominant gene) to prevent the CF gene from expressing itself.
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