Carbamazepine Extended-Release Capsules (Carbatrol) and Pms-Etoposide

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.

Using carBAMazepine together with etoposide may decrease the effects of etoposide. Contact your doctor if your condition changes. If your doctor does prescribe these medications together, you may need a dose adjustment or special test 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.

MONITOR: Some anticonvulsants such as carbamazepine, phenobarbital, phenytoin, and primidone may reduce the systemic exposure of etoposide. The proposed mechanism is accelerated clearance of etoposide due to induction of hepatic CYP450 enzymes by these anticonvulsants. In one study, the median clearance of etoposide in seven pediatric patients receiving concomitant therapy with phenobarbital and/or phenytoin was 77% higher than that in a matched control group of patients receiving the same chemotherapeutic protocol without anticonvulsant therapy. The investigators noted that clearance estimates for control patients were similar to previously published values for pediatric patients. No data are available for other anticonvulsants, but agents with similar potential for induction of hepatic metabolism should be expected to participate in the interaction.

MANAGEMENT: During concomitant therapy with certain anticonvulsants, patients should be observed for potentially inadequate or altered response to etoposide, and the dosage adjusted accordingly as necessary.

Carbamazepine Extended-Release Capsules (Carbatrol)

Generic Name: carbamazepine

Brand name: Carbatrol, Epitol, Equetro, Tegretol, Tegretol XR, Tegretol, Tegretol XR

Synonyms: Carbamazepine, CarBAMazepine

What is Carbamazepine Extended-Release Capsules (Carbatrol)?

Pms-Etoposide

Generic Name: etoposide

Brand name: VePesid, Etopophos, Toposar

Synonyms: Etoposide

What is Pms-Etoposide?