Skip to main content

Drug Interactions between Kisqali and Naropin SDV

This report displays the potential drug interactions for the following 2 drugs:

Edit list (add/remove drugs)

Interactions between your drugs

Minor

ROPivacaine ribociclib

Applies to: Naropin SDV (ropivacaine) and Kisqali (ribociclib)

Coadministration with inhibitors of CYP450 3A4 may modestly increase the plasma concentrations of ropivacaine. Although ropivacaine is primarily metabolized by CYP450 1A2, it has been shown to undergo some metabolism via CYP450 3A4. In eight healthy volunteers, pretreatment with the 3A4 inhibitor erythromycin (500 mg three times a day for 6 days) was found to have only minor effects on the pharmacokinetics of a single dose of ropivacaine (0.6 mg/kg IV over 30 minutes) compared to placebo. However, in combination with the potent 1A2 inhibitor fluvoxamine (100 mg daily), erythromycin further increased the area under the plasma concentration-time curve (AUC) of ropivacaine by 50% compared to fluvoxamine alone, which increased the ropivacaine AUC by 3.7-fold. Fluvoxamine alone prolonged the elimination half-life of ropivacaine from 2.3 to 7.4 hours, while the addition of erythromycin further increased the half-life to 11.9 hours. In another study, pretreatment with the potent 3A4 inhibitor ketoconazole (100 mg twice daily for 2 days) decreased the mean total plasma clearance of ropivacaine (40 mg IV over 20 minutes) by just 15% in 12 healthy volunteers. Thus, it appears that CYP450 3A4 inhibitors may only have a significant effect on the pharmacokinetics of ropivacaine in the presence of a CYP450 1A2 inhibitor such as fluvoxamine, ciprofloxacin, or mexiletine.

References

  1. Halldin MM, Bredberg E, Angelin B, Arvidsson T, Askemark Y, Elofsson S, Widman M (1996) "Metabolism and excretion of ropivacaine in humans." Drug Metab Dispos, 24, p. 962-8
  2. Oda Y, Furuichi K, Tanaka K, Hiroi T, Imaoka S, Asada A, Fujimori M, Funae Y (1995) "Metabolism of a new local anesthetic, ropivacaine, by human hepatic cytochrome P450." Anesthesiology, 82, p. 214-20
  3. (2001) "Product Information. Naropin (ropivacaine)." Astra-Zeneca Pharmaceuticals
  4. McClure JH (1996) "Ropivacaine." Br J Anaesth, 76, p. 300-7
  5. Ekstrom G, Gunnarsson UB (1996) "Ropivacaine, a new amide-type local anesthetic agent, is metabolized by cytochromes P450 1A and 3A in human liver microsomes." Drug Metab Dispos, 24, p. 955-61
  6. Arlander E, Ekstrom G, Alm C, Carrillo JA, Bielenstein M, Bottiger Y, Bertilsson L, Gustafsson LL (1998) "Metabolism of ropivacaine in humans is mediated by CYP1A2 and to a minor extent by CYP3A4: An interaction study with fluvoxamine and ketoconazole as in vivo inhibitors." Clin Pharmacol Ther, 64, p. 484-91
  7. Jokinen MJ, Ahonen J, Neuvonen PJ, Olkkola KT (2000) "The effect of erythromycin, fluvoxamine, and their combination on the pharmacokinetics of ropivacaine." Anesth Analg, 91, p. 1207-12
View all 7 references

Switch to consumer interaction data

Drug and food interactions

Moderate

ribociclib food

Applies to: Kisqali (ribociclib)

GENERALLY AVOID: Pomegranates and grapefruit may increase the systemic exposure to ribociclib. The proposed mechanism is inhibition of CYP450 3A4-mediated first-pass metabolism in the gut wall by certain compounds present in these fruits. Increased exposure to ribociclib may increase the risk of adverse effects such as infections, neutropenia, leukopenia, anemia, thrombocytopenia, anorexia, nausea, vomiting, diarrhea, stomatitis, alopecia, fatigue, headache, and abnormal liver function may be increased.

MANAGEMENT: Patients receiving ribociclib should avoid consumption of pomegranates or pomegranate juice and grapefruit or grapefruit juice during treatment.

References

  1. (2017) "Product Information. Kisqali (ribociclib)." Novartis Pharmaceuticals

Switch to consumer interaction data

Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

See also

Report options

Loading...
QR code containing a link to this page

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Medical Disclaimer