Drug Interactions between abrocitinib and Prevacid NapraPAC
This report displays the potential drug interactions for the following 2 drugs:
- abrocitinib
- Prevacid NapraPAC (lansoprazole/naproxen)
Interactions between your drugs
naproxen lansoprazole
Applies to: Prevacid NapraPAC (lansoprazole / naproxen) and Prevacid NapraPAC (lansoprazole / naproxen)
GENERALLY AVOID: Theoretically, proton pump inhibitors may decrease the gastrointestinal absorption of enteric-coated naproxen, which requires an acidic environment for dissolution. The proposed mechanism is an increase in gastric pH (i.e. decreased gastric acidity) induced by proton pump inhibitors. In patients treated with proton pump inhibitors, the possibility of a reduced or subtherapeutic response to enteric-coated naproxen should be considered.
MANAGEMENT: Concomitant use of these drugs is generally not recommended.
References
- (2002) "Product Information. Naprosyn (naproxen)." Syntex Laboratories Inc
naproxen abrocitinib
Applies to: Prevacid NapraPAC (lansoprazole / naproxen) and abrocitinib
MONITOR: Systemically and topically administered nonsteroidal anti-inflammatory drugs (NSAIDs) may potentiate the risk of bleeding in patients treated with anticoagulants and other drugs that affect hemostasis such as platelet inhibitors, thrombin inhibitors, thrombolytic agents, or agents that commonly cause thrombocytopenia. The pharmacologic effects of NSAIDs that contribute to this interaction include prolongation of prothrombin time and inhibition of platelet adhesion and aggregation.
MANAGEMENT: Caution is advised if NSAIDs are used in combination with other drugs that affect hemostasis. Close clinical and laboratory observation for hematologic complications is recommended. Patients should be advised to promptly report any signs of bleeding to their doctor, including pain, swelling, headache, dizziness, weakness, prolonged bleeding from cuts, increased menstrual flow, vaginal bleeding, nosebleeds, bleeding of gums from brushing, unusual bleeding or bruising, red or brown urine, or red or black stools.
References
- (2001) "Product Information. Acular (ketorolac)." Allergan Inc
- (2005) "Product Information. Xibrom (bromfenac ophthalmic)." ISTA Pharmaceuticals
- (2005) "Product Information. Nevanac (nepafenac ophthalmic)." Alcon Laboratories Inc
lansoprazole abrocitinib
Applies to: Prevacid NapraPAC (lansoprazole / naproxen) and abrocitinib
Coadministration with inhibitors of CYP450 2C19 may increase the plasma concentrations of abrocitinib, which is primarily metabolized by CYP450 2C19 (approximately 53%) and 2C9 (30%) and to a lesser extent by CYP450 3A4 (11%) and 2B6 (6%) based on in vitro data. When a 100 mg dose of abrocitinib was coadministered with fluvoxamine, a potent CYP450 2C19 inhibitor and a weak to moderate CYP450 2C9 and 3A4 inhibitor, or fluconazole, a potent CYP450 2C19 inhibitor and a moderate CYP450 2C9 and 3A inhibitor, the sum systemic exposure (AUC) of unbound abrocitinib plus its two active mono-hydroxylated metabolites, M1 (3-hydroxypropyl) and M2 (2-hydroxypropyl), increased by 91% and 155%, respectively. No data are available for other, less potent CYP450 2C19 inhibitors; however, clinically significant interactions are not expected.
References
- Cerner Multum, Inc. "UK Summary of Product Characteristics."
- (2022) "Product Information. Cibinqo (abrocitinib)." Pfizer U.S. Pharmaceuticals Group
Drug and food interactions
abrocitinib food
Applies to: abrocitinib
MONITOR: Smoking during treatment with abrocitinib may increase the risk of major adverse cardiovascular events (MACE) and the risk of developing malignancies. During abrocitinib clinical studies, current or past smokers had an additional increased risk of overall malignancies. Also, abrocitinib may increase patients' risk of MACE, including myocardial infarction, stroke, and cardiovascular death.
Administration of abrocitinib with high-fat, high-calorie food increased abrocitinib peak plasma concentration (Cmax) and systemic exposure (AUC) by 29% and 26%, respectively, and prolonged the time to reach Cmax by 2 hours. These changes are not considered clinically relevant.
MANAGEMENT: Caution is advised if abrocitinib is prescribed to current or past smokers. Patients should be informed about the symptoms of serious cardiovascular events and the steps to take if they occur. The manufacturer recommends discontinuing abrocitinib in patients that have experienced a myocardial infarction or stroke. Abrocitinib may be taken with or without food.
References
- (2022) "Product Information. Cibinqo (abrocitinib)." Pfizer U.S. Pharmaceuticals Group
naproxen food
Applies to: Prevacid NapraPAC (lansoprazole / naproxen)
GENERALLY AVOID: The concurrent use of aspirin or nonsteroidal anti-inflammatory drugs (NSAIDs) and ethanol may lead to gastrointestinal (GI) blood loss. The mechanism may be due to a combined local effect as well as inhibition of prostaglandins leading to decreased integrity of the GI lining.
MANAGEMENT: Patients should be counseled on this potential interaction and advised to refrain from alcohol consumption while taking aspirin or NSAIDs.
References
- (2002) "Product Information. Motrin (ibuprofen)." Pharmacia and Upjohn
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
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. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
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