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Doctor insights on: Iressa

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Dr. Scott Keith
10 doctors shared insights

Iressa (Overview)

Iressa is a cancer agent.


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Can I get cheap iressa (gefitinib)?

Can I get cheap  iressa (gefitinib)?

International?: Faulty trials sullied gefitinib that was approved. Survival in nsclc appeared better with erlotinib, but population differences were different, likely accounting for the effect rather than the drugs. Fda & pharma caution you not to look abroad. Caveat emptor. Canada? ...Read more

Dr. Scott Keith
10 doctors shared insights

Iressa (Overview)

Iressa is a cancer agent.


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How effective iressa (gefitinib) for lung cancer after chemo?

How effective iressa (gefitinib) for  lung cancer after chemo?

Only if ..: Gefitinib will only work if there is a egfr mutation detected on the cancer. It will not be effective if there is no egfr mutation detected. ...Read more

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How bad are side effects of iressa (gefitinib) and whole brain radiation?

How bad are side effects of iressa (gefitinib) and whole brain radiation?

Experimetnal to: Find out. Gefitinib (i) has few side effects: rash as an egfr tyrosine kinase blocker. Primary brain tumors express a variant egfr which may predicate its combination. The adverse effects are likely to be from the XRT not iressa (gefitinib). ...Read more

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Can I get cheap iressa (gefitinib)?

International?: Faulty trials sullied gefitinib that was approved. Survival in nsclc appeared better with erlotinib, but population differences were different, likely accounting for the effect rather than the drugs. Fda & pharma caution you not to look abroad. Caveat emptor. Canada? ...Read more

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Who should not use Iressa (gefitinib)?

Iressa (gefitinib): "IRESSA is contraindicated in patients with severe hypersensitivity to gefitinib or to any other component of IRESSA." See: http://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=827d60e8-7e07-41b7-c28b-49ef1c4a5a41 ...Read more

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What kind of drug is Iressa (gefitinib)?

Iressa (gefitinib): Iressa (gefitinib) is a selective inhibitor of epidermal growth factor receptor's (EGFR) . It is used to treat cancer. ...Read more

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Any difference between the generic gefitinib and iressa?

I dont think so: Iressa is a brand/trade name of gefitinib. There is no significant difference between gefitinib and iressa- besides the fact that gefitinib is the generic of iressa. ...Read more

Dr. Jeffrey Wint
10 doctors shared insights

Gefitinib (Definition)

Gefitinib ...Read more