Kaletra Oral Solution and Kisqali (600 MG Dose)

In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.

Ritonavir may significantly increase the blood levels of ribociclib. You may be more likely to experience side effects such as nausea; vomiting; diarrhea; loss of appetite; mouth sores; abdominal pain, hair loss; weakness; headache; and impaired bone marrow function which can increase the risk of anemia, bleeding problems, and infections. Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring to safely use both medications. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

GENERALLY AVOID: Coadministration with potent CYP450 3A4 inhibitors may increase the plasma concentrations and the risk of adverse effects of ribociclib, which is a substrate of the isoenzyme. In healthy subjects, administration of a single 400 mg dose of ribociclib with ritonavir (100 mg twice daily for 14 days), a potent CYP450 3A4 inhibitor, resulted in a 1.7-fold and 3.2-fold increase in ribociclib peak plasma concentration (Cmax) and systemic exposure (AUC), respectively, compared to ribociclib administered alone. In addition, administration of erythromycin, a moderate CYP450 3A4 inhibitor, is predicted to increase ribociclib Cmax and AUC by 1.3-fold and 1.9-fold, respectively. The risk of adverse effects such as infections, neutropenia, leucopenia, anemia, thrombocytopenia, nausea, vomiting, diarrhea, stomatitis, anorexia, alopecia, fatigue, headache, and abnormal liver function may be increased.

MANAGEMENT: Concomitant use of ribociclib with potent CYP450 3A4 inhibitors should generally be avoided. Alternative agents with no or minimal CYP450 3A4 inhibitory potential are recommended whenever possible. If no alternatives exist, the dose of ribociclib should be reduced to 400 mg once daily. Patients receiving concomitant treatment with a CYP450 3A4 inhibitor should be monitored for the development of ribociclib-related adverse effects. Following discontinuation of the potent CYP450 3A4 inhibitor, the ribociclib dosage should be returned (after at least 5 half-lives of the inhibitor) to that used prior to initiation of the inhibitor.

Kaletra Oral Solution

Generic Name: lopinavir / ritonavir

Brand name: Kaletra

Synonyms: Kaletra

What is Kaletra Oral Solution?

Kisqali (600 MG Dose)

Generic Name: ribociclib

Brand name: Kisqali

Synonyms: Kisqali

What is Kisqali (600 MG Dose)?