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Drug Interactions between Jesduvroq and rifapentine

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

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Interactions between your drugs

Moderate

rifapentine daprodustat

Applies to: rifapentine and Jesduvroq (daprodustat)

MONITOR: Coadministration with inducers of CYP450 2C8 may decrease daprodustat plasma concentrations and may result in loss of efficacy. The proposed mechanism is induction of CYP450 2C8-mediated metabolism of daprodustat, which is primarily metabolized by the isoenzyme. However, data evaluating the interaction are not available.

MANAGEMENT: Increased monitoring of hemoglobin levels is advised following initiation or discontinuation of treatment with CYP450 2C8 inducers and the dupradustat dosage may be adjusted as necessary.

References

  1. (2023) "Product Information. Jesduvroq (daprodustat)." GlaxoSmithKline

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Drug and food interactions

Moderate

rifapentine food

Applies to: rifapentine

ADJUST DOSING INTERVAL: Administration with food may increase the oral bioavailability of rifapentine and reduce the incidence of gastrointestinal adverse events. Administration with a high fat meal typically increases rifapentine's maximum concentration (Cmax) and systemic exposure (AUC) by approximately 40% to 50% over that observed when rifapentine is administered under fasting conditions. Rifapentine is often prescribed in combination with isoniazid. When single doses of rifapentine (900 mg) and isoniazid (900 mg) were administered with a low fat, high carbohydrate breakfast, the Cmax and AUC of rifapentine increased by 47% and 51%, respectively. On the other hand, isoniazid's Cmax and AUC decreased by 46% and 23%, respectively.

MANAGEMENT: Products containing oral rifapentine as the sole ingredient recommend administration with a meal to increase bioavailability and reduce the occurrence of gastrointestinal upset, nausea, and/or vomiting. Consultation of product labeling for combination products and/or relevant guidelines may be helpful if rifapentine is combined with a medication that is typically taken on an empty stomach.

References

  1. (2021) "Product Information. Isoniazid/Rifapentine 300 mg/300 mg (Macleods) (isoniazid-rifapentine)." Imported (India), 2
  2. (2021) "Product Information. Priftin (rifapentine)." sanofi-aventis

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Moderate

daprodustat food

Applies to: Jesduvroq (daprodustat)

MONITOR: Smoking and alcohol consumption during therapy with daprodustat may increase the risk of gastric or esophageal erosions. Serious erosions, including gastrointestinal bleeding and the need for red blood cell transfusions, have been reported during daprodustat clinical trials. Patients with a history of gastrointestinal erosion, peptic ulcer disease, and current tobacco smokers and alcohol drinkers may be at higher risk of gastrointestinal injury.

MANAGEMENT: Caution is advised if daprodustat is prescribed to current tobacco smokers or alcohol drinkers. Patients should be advised to contact their physician if they develop potential signs and symptoms of gastrointestinal injury such as abdominal pain, hematemesis, trouble swallowing, chest or throat pain, and/or black, tarry stools.

References

  1. (2023) "Product Information. Jesduvroq (daprodustat)." GlaxoSmithKline

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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

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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.

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