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Doctor insights on: Factor Viii Inhibitor Panel

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Factor viii inhibitor in hemophilia? What is a factor viii inhibitor?

Factor viii inhibitor in hemophilia? What is a factor viii inhibitor?

Antibody to factor: Viii protein. People who are deficient in factor viii, i.e., have severe hemophilia, are treated with infusion of factor viii. Some make antibodies to factor viii and inhibit its function and are called factor viii inhibitors. Rarely non-hemophiliac can also develop such an inhibitor. ...Read more

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Factor viii inhibitor in hemophilia? What is a factor viii inhibitor?

Antibody to factor: Viii protein. People who are deficient in factor viii, i.e., have severe hemophilia, are treated with infusion of factor viii. Some make antibodies to factor viii and inhibit its function and are called factor viii inhibitors. Rarely non-hemophiliac can also develop such an inhibitor. ...Read more

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What is a recombinant clotting factor product?

What is a recombinant clotting factor product?

Ultra High Tech!: These products(which are used to treat a wide variety of bleeding disorders like hemophilia, and von willebrand's disease) are made either by being completely free of human plasma derivative; or use a pasteurized form that is very safe. These products are not without there share of risks; and can potentially cause diseases as well. They are also very, very expensive so let the buyer beware! ...Read more

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Is factor 7 gene mutation (heterozygote) thrombophila?

No: Factor 7 mutation is very rare and causes increased risk of bleeding (not being able to clot). Factor 5 deficiency is the most common form of thrombophilia (increased risk of abnormal clotting). ...Read more

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Was taking a recombinant-derived fviii for hempohilia a and inhibitor appear. Finishing iti and doc says 2 try plasma fviii. Alphanate (factor viii and von willebrand factor) or koate and y?

Follow his advice: Development of recombinant factor v111 inhibitor those occur frequently after prolonged treatment and those make the treatment less effective. Hence your dr will recommend products to bypass the inhibition. ...Read more

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Azd 6244- mek inhibitor- a selective mitogen-activated protein kinase (mek) inhibitor. Mk 2206- akt inhibitor. Why prescription for me? It ? Nsclc/mets

Azd 6244- mek inhibitor- a selective mitogen-activated protein kinase (mek) inhibitor.    Mk 2206-  akt inhibitor.  Why  prescription for me? It ? Nsclc/mets

Molecular targeting: These agents are designed to selectively knock out key pathways your tumor may use to grow. Presumably you already had your tumor tested for these different mutations. Ask the doctor offering these options to explain their rationale. These are investigational studies and many of the treatment costs may be covered-ask. ...Read more

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Is leiden factor v genetic?

Is leiden factor v genetic?

Yes: Factor v leiden is a genetic condition. If you have one copy of a fvl mutation, you are heterozygous with an increased risk of blood clotting. If you have 2 copies you are homozygous with an even higher risk of clotting. The inheritence pattern is simple mendelian genetics. You get one copy of the gene from your mother and one from your father. ...Read more

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What does a low von willebrand factor (vwf) ag: 33 %, low vwf activity: 29 % and factor viii activity: 52 % result mean?

What does a  low von willebrand factor (vwf) ag: 33 %, low vwf activity: 29 % and factor viii activity: 52 % result mean?

VWD: First of all, these test need to be repeated at least one more time, prederably while you are off all medications. If persistently low, this may mean that you have von willibrand disease (VWD) which is a bleeding disorder. These are several types of VWD and more testing is needed to determine the type. You need to see a hematologist for this. Avoid any surgery and trauma. ...Read more

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Heterozygous for MTHFR, have high Protein C & Fact, VIII. Taking 3mg methylfolate for 3 mo, homocysteine normal . Reason to follow up w. hematologist?

Heterozygous for MTHFR, have high Protein C & Fact, VIII. Taking 3mg methylfolate for 3 mo, homocysteine normal . Reason to follow up w. hematologist?

No: Forgive my frankness. Most of us pathologists do not believe in this MTHFR screening being promoted by a lab to physicians worried about liability. A majority of folks test "abnormal" and are then offered questionable vitamin supplements. Reference ranges arbitrarily put several percent of healthies outside; high protein C and factor VIII are not worrisome especially if you feel well. ...Read more

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Chronic osteomylitis, bone marrow biopsy normal, jak-2 mutation negative, erythropoitin level normal, s.Ferritin level 5 but hb.17.8.What is its reason ?

Chronic osteomylitis, bone marrow biopsy normal, jak-2 mutation negative, erythropoitin level normal, s.Ferritin level 5 but hb.17.8.What is its reason ?

Many possibilities: Your question is why your hemoglobin is at the top-of-normal (or maybe a tiny bit above) for a person of your age and gender. I'm much, much more concerned about your chronic osteomyelitis. I'd consider a right-to-left cardiac shunt, osler-weber-rendu lung shunt, sleep apnea, high-affinity hemoglobin, an obscure mutation. It's not dangerous in itself & could "just be you.". ...Read more

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Patient female 44 years old with angiotensin converting enzyme results show 75 h 9-67 u/l. Autoimmune disease?

Patient female 44 years old with angiotensin converting enzyme results show 75  h 9-67 u/l. Autoimmune disease?

Maybe yes or no: And elevated ace level could suggest sarcoidosis. But this is not diagnostic and sometimes it is elevated and other conditions. Your evaluation will include looking at these options. ...Read more

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What sort of disorder is factor viii deficiency?

R/o vWD: A patient with von willebrand's disease, which is extremely common and usually mild, may be told they have factor viii deficiency. ...Read more

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Normal C-RP, Sed Rate, CBC, CMP, Rheumatoid fac., C3/C4 Complement and Cyclic Citrul peptide. ANA was negative. Does this rule out any auto-immune?

Normal C-RP, Sed Rate, CBC, CMP, Rheumatoid fac., C3/C4 Complement and Cyclic Citrul peptide. ANA was negative. Does this rule out any auto-immune?

Not necessarily: All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Having said that, Lab test do not equate to disease or the lack of it. It is good that all the test results are negative. It reduces your risk of an auto-immune disease to very very low, but does not exclude it 100%. ...Read more

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Elevated levels of haematocrit 0.48, lymphocytes 4.33 and monocytes 1.15 and factor viiic an factor ix low? What's going on? Waiting to see specialist

More information...: It would be helpful to know why you had these tests done. In other words, what symptoms are you having. It is difficult to interpret lab results in the absence of clinical information. ...Read more

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What is hemagglutinin (ha) gene and neuraminidase (na) gene?

What is hemagglutinin (ha) gene and neuraminidase (na) gene?

Flu virus genes: The hemaglutinin and neuraminidase genes are in influenza viruses. They code for proteins that are found on the surface of the flu virus. The viruses are named according to which type of hemaglutinin and neuraminidase proteins are on their surfaces (for example: h1n1 or h7n9). ...Read more

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1/80 + ana, dual pattern, speckled, centro mere. High aca centromere. High histone ab, igg. See sxs list. Recommendations? Other blood tests -.

1/80 + ana,  dual pattern,  speckled,  centro mere.  High aca centromere.  High histone ab,  igg. See sxs list.  Recommendations? Other blood tests -.

Results meaningless: That's right, lab results are meaningless without a history of symptoms, past medical history, family history of related illnesses, previous laboratory tests & your response to medication so far. Without this other information one can only guess at a way to help you. You should be under the care of an experienced rheumatologist. Your primary care provider of local medical society can recommend one. ...Read more

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What does it mean if I have a high factor viii assay value? E.G. 174%?

What does it mean if I have a high factor viii assay value? E.G. 174%?

Not hemophilia: Probably were being tested form blood clotting disorders. This is a test for hemophilia a (which you do not have based on this test). ...Read more