Hi Richard, it's great that you get dental care; it is so expensive. I cringe when the dentist says root canal. I have no dental insurance and it has to come right out of my pocket; not good. So far I have most of my teeth even though I have a lot of fillings from my youth. I've had one crown and no root canals yet, even though my last visit to the dentist had the verdict of a root canal but I put it off and the tooth seems ok now. Good luck with all, Jeanie<3 In a message dated 2/6/2013 12:03:12 A.M. Eastern Standard Time, [email protected] writes:
Gleevec was the drug that qualified me dental care with the VA. I have broken teeth, root canals that resulted in brittle shells that broke off at the gums. Richard H. On Sunday, February 3, 2013 1:56:55 AM UTC-6, wa2yyx wrote: I did some research and here is what I found out about what to avoid while taking Gleevec. Please remember that I have never been on any TKI's because I had a bone marrow transplant many years ago. I just do a lot of research. Hopefully this will be able to help you, and others as well. Gleevec Interactions GLEEVEC IS METABOLIZED IN THE LIVER BY CYP3A4. This is the basis for most interactions, if CYP3A4 is affected by other drugs or foods. A pharmacist can use computer programs available to pharmacists to check whether other drugs would interact with Gleevec. The NCCN Task Force Report on GIST Management includes a table of Gleevec interactions on pages S12-S13. Download the pdf at the above link to read this. This table does not name every possible interaction. The Gleevec prescribing information from Novartis also details some interactions. Go to _Gleevec.com_ (http://gleevec.com/) and click "prescribing information" at the top of the screen. ________________________________ GRAPEFRUIT, POMEGRANATE, OTHER CITRUS FRUIT Due to the metabolism of Gleevec, Novartis recommends that grapefruit and grapefruit juice be avoided by patients taking Gleevec. The new NCCN Task Force Report mentions grapefruit juice and names a quantity of 200-250 ml as increasing blood levels of Gleevec. That is over 3/4 cup of juice. A smaller quantity might not raise Gleevec levels much. Grapefruit juice INHIBITS the liver enzyme (CYP3A4) that processes Gleevec. If you eat a lot of grapefruit then Gleevec stays in your blood LONGER. It does not decrease the effectiveness of Gleevec, as it raises the blood levels of Gleevec. This could potentially increase side effects. However, if you have no trouble with side effects, then it would not seem that popping the occasional strawberry, grapefruit section, or 1/4 cup of pomegranate juice would hurt... Tangelos are a hybrid of grapefruit and mandarin orange: Some doctors say to stay away from Tangelos. There have been several studies, one being the USDA Agricultural Research Service, "....have so far shown that unlike grapefruit, interactions with STATINS are not likely with tangelos, even though it is derived from a grapefruit crossed with a tangerine. This is apparently because the furocoumarins in grapefruit are not expressed in tangelo. " _http://www.ars.usda.gov/http://www.ars.usda.gohttp://www.ars.usda.gov/<WBRh ttp:/_ (http://www.ars.usda.gov/research/publications/publications.htm?seq_no_115=175058) POMEGRANATE juice also affects CYP3A, but not in exactly the same way as grapefruit. For some medical papers discussing pomegranate efects on drug disposition see this PubMed search. ________________________________ ST. JOHN'S WORT ON THE OTHER HAND, St. John's wort does the opposite, increasing enzyme activity to get Gleevec out of the body faster. Therefore, it is a clear no-no since it decreases blood levels of Gleevec, thereby decreasing the drug's effectiveness. ________________________________ STATIN DRUGS Gleevec raises the level of statins in the blood. Patients who take statins with Gleevec need to be very cautious, as very serious side effects such as muscle damage (rhabdomyolysis) may result from excess statins. Statin dose should be reduced when taking Gleevec. Discuss this with your pharmacist and doctors. ________________________________ MILK THISTLE Caution! Milk thistle decreases the activity of CYP3A4, which is the major enzyme responsible for the metabolism of Gleevec and Sutent. DO NOT take milk thistle while on these drugs and check with your doctor if on other drugs. -- -- [CMLHope] A support group of _http://cmlhope.com_ (http://cmlhope.com/) ------------------------------------------------- You received this message because you are subscribed to the Google Groups "CMLHope" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at _http://groups.google.com/group/CMLHope_ (http://groups.google.com/group/CMLHope) --- You received this message because you are subscribed to the Google Groups "CMLHope" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit _https://groups.google.com/groups/opt_out_ (https://groups.google.com/groups/opt_out) . -- -- [CMLHope] A support group of http://cmlhope.com ------------------------------------------------- You received this message because you are subscribed to the Google Groups "CMLHope" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/CMLHope --- You received this message because you are subscribed to the Google Groups "CMLHope" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
