Define voriconazole, Biology

Assignment Help:

Define Voriconazole

It is metabolized in the liver by CYP2C19, CYP2C9 and CYP3A4. CYP2C19 is genetically variant (about 3% to 5% of Caucasians and African-Americans and about 15% of Asians do not express it) and patients deficient in this enzyme may be exposed to higher concentrations of the drug. Voriconazole is contraindicated in patients taking rifampin, rifabutin, ergot alkaloids, long-acting barbitu- rates, carbamazepine, pimozide, quinidine, efavirenz (Sustiva), ritonavir (400 mg q12h) or sirolimus  (Rapamune). Clinical monitoring or dose adjustment is required in patients taking warfarin (Coumadin, and others), sulfonylureas, statins, benzodiazepines, vinca alkaloids, nevirapine(Viramune)  and HIV protease inhibitors other than indinavir. Omeprazole (Prilosec, and others), cyclosporine and tacrolimus require dose reductions when given with voriconazole. Patients taking phenytoin require enhanced doses of voriconazole and more frequent monitoring for phenytoin toxicity.

 


Related Discussions:- Define voriconazole

Vivipary - development biology, Vivipary - Development Biology In flow...

Vivipary - Development Biology In flowering plants the seed or fruit generally is dispersed and germination occurs when the conditions are congenial for growth. However, in so

Test cross, TEST CROSS Crossing of F hybrid with its homozygous recessi...

TEST CROSS Crossing of F hybrid with its homozygous recessive parent is called test cross and the progeny of test cross is called test cross progeny. A .      Monohybrid Te

What is the activity of cacl2 solution, What is the activity of a 0.35 M/L ...

What is the activity of a 0.35 M/L CaCl2 solution? What is the osmolarity of this solution?

Anticoagulation issues, Extra Cranial MAs Intrathoracic or intra-abdomin...

Extra Cranial MAs Intrathoracic or intra-abdominal MAs are often asymptomatic until leakage or rupture occurs. Most extracranial MAs (ECMAs) will rupture if not excised. The app

What is the main evolutionary novelty presented by annelids, What is the ma...

What is the main evolutionary novelty presented by annelids? The main evolutionary novelty shown by the beings of the phylum Annelida is the coelom, the internal body cavity to

Causes of diabetic ketoacidosis, Q. Causes of Diabetic Ketoacidosis? Th...

Q. Causes of Diabetic Ketoacidosis? The causes of Diabetic Ketoacidosis (DKA) are the following: - Missing of insulin injection - Infection - Trauma (injury) - Myoc

Succession - community change, Succession - Community Change The facto...

Succession - Community Change The factors like fire, floods and human interventions affect an ecosystem considerably. They often lead to the depletion or stripping off of orig

Explain clinical analysis, Explain Clinical analysis Clinical analysis...

Explain Clinical analysis Clinical analysis:  This analysis includes a complete physical examination and a medical history. The physical examination begins with the patient's

Growing roots from different parts of plants, Growing roots from different ...

Growing roots from different parts of plants Secure a box of sand and place it away from direct sunlight. Wet the sand thoroughly and keep it moist. Plant the following thi

Determine the functional food in europe, Determine the Functional Food in E...

Determine the Functional Food in Europe? Functional foods are: Conventional/everyday foods consumed as a part of the normal diet; Composed of naturally-occurring co

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd