Interaction between Lumefantrine and Eribulin
Major
Synergy
| ID | DDInter1103 and DDInter666 |
| Interaction | Artemether-lumefantrine may cause prolongation of the QT interval. Theoretically, coadministration with other agents that can prolong the QT interval may result in additive effects and increased risk of ventricular arrhythmias including torsade de pointes and sudden death. |
| Management | Coadministration of artemether-lumefantrine with other drugs that can prolong the QT interval should generally be avoided. Caution is recommended when these drugs are used following treatment with artemether-lumefantrine due to the long elimination half-life of lumefantrine (3 to 6 days). Patients should be advised to seek prompt medical attention if they experience symptoms that could indicate the occurrence of torsade de pointes such as dizziness, lightheadedness, fainting, palpitation, irregular heart rhythm, shortness of breath, or syncope. |
| References | |
| Alternative for Lumefantrine |
P01B
|
| Alternative for Eribulin |
L01X
Elotuzumab
Aminolevulinic acid (topical)
Irinotecan (liposomal)
Trastuzumab emtansine
Dabrafenib
Cetuximab
More
|
Potential Metabolism Interactions
Substrate-Substrate Interaction：If more than one drug is metabolized by the same CYP, it is possible that its metabolism is inhibited because of the competition between the drugs. That means, it can be useful to lower the dosage of the drugs in the drug-cocktail because they remain longer in the organism than in monotherapy.
Inhibitor-Inhibitor Interaction：Combining two or more inhibitors of one CYP, should be compensated by lowering the dosage of these drugs because the metabolism is reduced and the drugs remain longer in the organism than in monotherapy. Not adapting the dosage bears the risk of even more side effects.
Inhibitor-Substrate Interaction：Combining drugs that have inhibitory effect and are substrates of one particular CYP, should be compensated by lowering the dosage. They rest longer in the organism than in monotherapy. Not adapting the dosage bears the risk of even more side effects.