Примери за използване на Concentrations of darunavir на Английски и техните преводи на Български
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Dexamethasone may decrease plasma concentrations of darunavir.
Maximum plasma concentrations of darunavir, cobicistat, emtricitabine and tenofovir alafenamide were achieved at 4.00, 4.00, 2.00, and 1.50 hours after dosing, respectively.
Dexamethasone may decrease plasma concentrations of darunavir.
Co-administration is expected to reduce plasma concentrations of darunavir, ritonavir and cobicistat, which could lead to loss of therapeutic effect and possible development of resistance(see sections 4.4 and 4.5).
St John's wort is expected to decrease the plasma concentrations of darunavir and ritonavir.
Efavirenz decreases the plasma concentrations of darunavir as a result of CYP3A4 induction.
Concomitant systemic use of itraconazole anddarunavir co-administered with 100 mg ritonavir may increase plasma concentrations of darunavir.
Bosentan is expected to decrease plasma concentrations of darunavir and/or its pharmacoenhancer.
Co-administration of darunavir and ritonavir with other medicinal products that inhibit CYP3A may decrease the clearance of darunavir and ritonavir,which may result in increased plasma concentrations of darunavir and ritonavir.
St John's wort is expected to decrease the plasma concentrations of darunavir or its pharmacoenhancers.
Concomitant systemic use of clotrimazole anddarunavir co-administered with low dose ritonavir may increase plasma concentrations of darunavir and/or clotrimazole.
In a multiple dose trial with darunavir/ritonavir(600/100 mg) twice daily,it was demonstrated that the total plasma concentrations of darunavir in subjects with mild(Child-Pugh Class A, N= 8) and moderate(Child-Pugh Class B, N= 8) hepatic impairment were comparable with those in healthy subjects.
Cobicistat and ritonavir inhibit CYP3A,thereby increasing the plasma concentrations of darunavir considerably.
St John's wort is expected to decrease the plasma concentrations of darunavir or its pharmacoenhancers.
Cobicistat and ritonavir inhibit CYP3A,thereby increasing the plasma concentrations of darunavir considerably.
Concomitant treatment with any of the following medicinal products given the expected decrease in plasma concentrations of darunavir, ritonavir and cobicistat and the potential for loss of therapeutic effect(see sections 4.4 and 4.5).
Co-administration of REZOLSTA and other medicinal products that inhibit CYP3A may decrease the clearance of darunavir and cobicistat andmay result in increased plasma concentrations of darunavir and cobicistat(e.g. azole antifungals such as clotrimazole).
In a multiple dose study with PREZISTA co-administered with ritonavir(600/100 mg) twice daily,it was demonstrated that the total plasma concentrations of darunavir in subjects with mild(Child-Pugh Class A, n=8) and moderate(Child-Pugh Class B, n=8) hepatic impairment were comparable with those in healthy subjects.
Concomitant systemic use of clotrimazole andboosted darunavir may increase plasma concentrations of darunavir and/or clotrimazole.
In a multiple dose study with PREZISTA co-administered with ritonavir(600/100 mg) twice daily,it was demonstrated that the total plasma concentrations of darunavir in subjects with mild(Child-Pugh Class A, n=8) and moderate(Child-Pugh Class B, n=8) hepatic impairment were comparable with those in healthy subjects.
Co-administration of darunavir and ritonavir and other medicinal products that inhibit CYP3A may decrease the clearance of darunavir and ritonavir andmay result in increased plasma concentrations of darunavir and ritonavir(e.g. indinavir, azole antifungals like clotrimazole).
Medicinal products that induce CYP3A activity would be expected to increase the clearance of darunavir and cobicistat,resulting in lowered plasma concentrations of darunavir and cobicistat(e.g. efavirenz, carbamazepine, phenytoin, phenobarbital, rifampicin, rifapentine, rifabutin, St. John's wort)(see section 4.3 and interaction table below).
Ritonavir inhibits CYP3A,thereby increasing the plasma concentrations of darunavir considerably.
Phenobarbital and phenytoin are expected to decrease plasma concentrations of darunavir and its pharmacoenhancer.
Maximum plasma concentration of darunavir in the presence of low dose ritonavir is generally achieved within 2.5-4.0 hours.
Maximum plasma concentration of darunavir in the presence of cobicistat is generally achieved within 3 to 4.5 hours.
The selected viruses were unable to grow in the presence of darunavir concentrations above 400 nM.
The selected viruses were unable to grow in the presence of darunavir concentrations above 400 nM.
The effect of etravirine on dolutegravir plasma concentrations was mitigated by co-administration of darunavir/ritonavir or lopinavir/ritonavir, and is expected to be mitigated by atazanavir/ritonavir.
Dosing recommendations for such combinations havenot been established and may result in decreased plasma concentrations of atazanavir, darunavir and/or the other antiretroviral agents that require pharmacoenhancement leading to loss of antiviral activity and development of resistance.