Drug Interaction Report
1 potential interaction and/or warning found for the following 2 drugs:
- conivaptan
- Rubraca (rucaparib)
Interactions between your drugs
conivaptan rucaparib
Applies to: conivaptan, Rubraca (rucaparib)
MONITOR: Coadministration with potent inhibitors of CYP450 3A4 may increase the plasma concentrations and the risk of adverse effects of rucaparib, which has been shown in vitro to be a substrate of the isoenzyme. However, the effects on the pharmacokinetics of rucaparib have not been evaluated in vivo.
MANAGEMENT: Caution is advised if rucaparib is used concomitantly with potent CYP450 3A4 inhibitors. Dosage adjustments as well as clinical and laboratory monitoring should be considered whenever a potent CYP450 3A4 inhibitor is added to or withdrawn from therapy with rucaparib.
References (1)
- EMA. European Medicines Agency. European Union (2013) EMA - List of medicines under additional monitoring. http://www.ema.europa.eu/ema/index.jsp?curl=pages/regulation/document_listing/document_listing_000366.jsp&mid=WC0b01ac058067c852
Drug and food interactions
No alcohol/food interactions were found with the drugs in your list. However, this does not necessarily mean no food interactions exist. Always consult your healthcare provider.
Therapeutic duplication warnings
No duplication 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.
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Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| 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. | |
| No interaction information available. |
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Further information
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