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Drug Interactions between FluMist Quadrivalent and Gengraf

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

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Interactions between your drugs

Major

cycloSPORINE influenza virus vaccine, live

Applies to: Gengraf (cyclosporine) and FluMist Quadrivalent (influenza virus vaccine, live)

GENERALLY AVOID: The administration of live, attenuated virus or bacterial vaccines during immunosuppressant or intense antineoplastic therapy may be associated with a risk of disseminated infection due to enhanced replication of vaccine virus or bacteria in the presence of diminished immune competence. Patients may be immunosuppressed if they have recently received or are receiving alkylating agents, antimetabolites, radiation, some antirheumatic agents, high dosages of corticosteroids or adrenocorticotropic agents (e.g., greater than or equal to 2 mg/kg/day or 20 mg/day of prednisone or equivalent for 14 consecutive days or more), or long-term topical or inhaled corticosteroids. These patients may also have increased adverse reactions and decreased or suboptimal immunologic response to vaccines. Data concerning the use of live influenza virus vaccines in immunosuppressed patients are limited. In a study consisting of 57 HIV-infected subjects with a median CD4 cell count of 541 cells/mm3 and 54 HIV-negative adults aged 18 to 58 years, no serious adverse events were reported during the one-month follow-up period after administration of a live influenza virus vaccine (FluMist intranasal spray). Vaccine strain (type B) virus was detected in 1 of 28 HIV-infected subjects on day 5 only and none of the HIV-negative vaccine recipients. No adverse effects on HIV viral load or CD4 counts were identified following vaccine administration. The effectiveness of live influenza virus vaccines in preventing influenza illness in HIV-infected individuals has not been evaluated.

MANAGEMENT: Administration of live influenza virus vaccines to immunocompromised persons should be based on careful consideration of potential benefits and risks. In general, live attenuated vaccines should preferably not be used in patients receiving immunosuppressive therapy or cancer chemotherapy. Vaccination should be deferred until after such therapy is discontinued and immune function has been restored, usually 4 to 12 weeks after stopping immunosuppressive therapy. A longer waiting period may be necessary following treatment with agents that have a prolonged elimination half-life (e.g., leflunomide, teriflunomide). Current local immunization guidelines should be consulted for recommendations. In patients who have recently been vaccinated, such therapy should not be initiated for at least 2 weeks (may be longer in some cases; refer to individual product labeling). However, the decision to vaccinate with a live influenza virus vaccine should be considered on an individual basis. Use of the inactivated form of the vaccine may be a safer alternative in some patients. Vaccines may generally be administered to patients receiving corticosteroids as replacement therapy (e.g., for Addison's disease).

References

  1. Braunwald E, Hauser SL, Kasper DL, Fauci AS, Isselbacher KJ, Longo DL, Martin JB, eds., Wilson JD "Harrison's Principles of Internal Medicine." New York, NY: McGraw-Hill Health Professionals Division (1998):
  2. CDC. Centers for Disease Control and Prevention/ "Recommendations of the advisory committtee on immunization practices (ACIP): use of vaccines and immune globulins in persons with altered immunocompetence." MMWR Morb Mortal Wkly Rep 42(RR-04) (1993): 1-18
  3. "Product Information. FluMist (influenza virus vaccine, live)." Medimmune Inc (2022):
  4. Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0
  5. "Product Information. Influenza Virus Vaccine, H1N1, Live (influenza virus vaccine, H1N1, live)." Medimmune Inc (2022):
  6. CDC Centers for Disease Control and Prevention "General Best Practice Guidelines for Immunization: Altered Immunocompetence. https://www.cdc.gov/vaccines/hcp/acip-recs/general-recs/immunocompetence.pdf" (2019):
View all 6 references

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Drug and food interactions

Moderate

cycloSPORINE food

Applies to: Gengraf (cyclosporine)

GENERALLY AVOID: Administration with grapefruit juice (compared to water or orange juice) has been shown to increase blood concentrations of cyclosporine with a relatively high degree of interpatient variability. The mechanism is inhibition of CYP450 3A4-mediated first-pass metabolism in the gut wall by certain compounds present in grapefruits.

GENERALLY AVOID: Administration with red wine or purple grape juice may decrease blood concentrations of cyclosporine. In 12 healthy volunteers, 12 ounces total of a merlot consumed 15 minutes prior to and during cyclosporine administration (single 8 mg/kg dose of Sandimmune) decreased cyclosporine peak blood concentration (Cmax) and systemic exposure (AUC) by 38% and 30%, respectively, compared to water. The time to reach peak concentration (Tmax) doubled, and oral clearance increased 50%. Similarly, one study were 12 healthy patients were administered purple grape juice and a single dose of cyclosporine showed a 30% and a 36% decrease in cyclosporine systemic exposure (AUC) and peak blood concentration (Cmax), respectively. The exact mechanism of interaction is unknown but may involve decreased cyclosporine absorption.

MONITOR: Food has been found to have variable effects on the absorption of cyclosporine. There have been reports of impaired, unchanged, and enhanced absorption during administration with meals relative to the fasting state. The mechanisms are unclear. Some investigators found an association with the fat content of food. In one study, increased fat intake resulted in significantly increased cyclosporine bioavailability and clearance. However, the AUC and pharmacodynamics of cyclosporine were not significantly affected, thus clinical relevance of these findings may be minimal.

MANAGEMENT: Patients receiving cyclosporine therapy should be advised to either refrain from or avoid fluctuations in the consumption of grapefruits and grapefruit juice. Until more data are available, the consumption of red wine or purple grape juice should preferably be avoided or limited. All oral formulations of cyclosporine should be administered on a consistent schedule with regard to time of day and relation to meals so as to avoid large fluctuations in plasma drug levels.

References

  1. Honcharik N, Yatscoff RW, Jeffery JR, Rush DN "The effect of meal composition on cyclosporine absorption." Transplantation 52 (1991): 1087-9
  2. Ducharme MP, Provenzano R, Dehoornesmith M, Edwards DJ "Trough concentrations of cyclosporine in blood following administration with grapefruit juice." Br J Clin Pharmacol 36 (1993): 457-9
  3. Bailey DG, Arnold JMO, Spence JD "Grapefruit juice and drugs - how significant is the interaction." Clin Pharmacokinet 26 (1994): 91-8
  4. Hollander AAMJ, Vanrooij J, Lentjes EGWM, Arbouw F, Vanbree JB, Schoemaker RC, Vanes LA, Vanderwoude FJ, Cohen AF "The effect of grapefruit juice on cyclosporine and prednisone metabolism in transplant patients." Clin Pharmacol Ther 57 (1995): 318-24
  5. "Grapefruit juice interactions with drugs." Med Lett Drugs Ther 37 (1995): 73-4
  6. Tan KKC, Trull AK, Uttridge JA, Metcalfe S, Heyes CS, Facey S, Evans DB "Effect of dietary fat on the pharmacokinetics and pharmacodynamics of cyclosporine in kidney transplant recipients." Clin Pharmacol Ther 57 (1995): 425-33
  7. Yee GC, Stanley DL, Pessa LJ, et al. "Effect of grrapefruit juice on blood cyclosporin concentration." Lancet 345 (1995): 955-6
  8. Ducharme MP, Warbasse LH, Edwards DJ "Disposition of intravenous and oral cyclosporine after administration with grapefruit juice." Clin Pharmacol Ther 57 (1995): 485-91
  9. Ioannidesdemos LL, Christophidis N, Ryan P, Angelis P, Liolios L, Mclean AJ "Dosing implications of a clinical interaction between grapefruit juice and cyclosporine and metabolite concentrations in patients with autoimmune diseases." J Rheumatol 24 (1997): 49-54
  10. Min DI, Ku YM, Perry PJ, Ukah FO, Ashton K, Martin MF, Hunsicker LG "Effect of grapefruit juice on cyclosporine pharmacokinetics in renal transplant patients." Transplantation 62 (1996): 123-5
  11. Bailey DG, Dresser GR, Kreeft JH, Munoz C, Freeman DJ, Bend JR "Grapefruit-felodipine interaction: Effect of unprocessed fruit and probable active ingredients." Clin Pharmacol Ther 68 (2000): 468-77
  12. Tsunoda SM, Harris RZ, Christians U, et al. "Red wine decreases cyclosporine bioavailability." Clin Pharmacol Ther 70 (2001): 462-7
  13. Oliveira-Freitas VL, Dalla Costa T, Manfro RC, Cruz LB, Schwartsmann G "Influence of purple grape juice in cyclosporine availability." J Ren Nutr 20 (2010): 309-13
View all 13 references

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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.

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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.

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