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Drug Interactions between bifidobacterium infantis and vamorolone

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

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Moderate

bifidobacterium infantis vamorolone

Applies to: bifidobacterium infantis and vamorolone

MONITOR: Probiotic use during immunosuppressant or intense antineoplastic therapy may theoretically increase the risk of infections from the live microorganisms contained in probiotic products. 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, or long-term topical or inhaled corticosteroids. Although probiotics are generally considered safe, with minimal to low pathogenicity, infections such as bacteremia and endocarditis with various strains commonly found in probiotics (e.g., lactobacilli, bifidobacteria, Bacillus subtilis) have been rarely reported, primarily in critically ill patients or patients with significant underlying medical conditions such as malignancy, organ transplantation, AIDS, valvular heart disease, diabetes mellitus, recent surgery, or compromised immune system. Lactobacillus bacteremia has also been reported following endoscopy. In addition, cases of lactobacillus pneumonia and liver abscess, as well as Saccharomyces fungemia, pneumonia, liver abscess, peritonitis and vaginitis, have been described in the medical literature.

MANAGEMENT: Caution is advised when probiotics are used during immunosuppressant or intense antineoplastic therapy. It may be advisable to avoid using probiotics, particularly products containing saccharomyces boulardii, in patients who are significantly immunosuppressed unless benefits are anticipated to outweigh the potential risk of infection.

References

  1. Salminen MK, Rautelin H, Tynkkynen S, et al. (2004) "Lactobacillus bacteremia, clinical significance, and patient outcome, with special focus on probiotic L. rhamnosus GG." Clin Infect Dis, 38, p. 62-9
  2. Salminen MK, Tynkkynen S, Rautelin H, et al. (2002) "Lactobacillus bacteremia during a rapid increase in probiotic use of Lactobacillus rhamnosus GG in Finland." Clin Infect Dis, 35, p. 1155-60
  3. Rautio M, Jousimies-Somer H, Kauma H, et al. (1999) "Liver abscess due to a Lactobacillus rhamnosus strain indistinguishable from L. rhamnosus strain GG." Clin Infect Dis, 28, p. 1159-60
  4. Schlegel L, Lemerle S, Geslin P (1998) "Lactobacillus species as opportunistic pathogens in immunocompromised patients." Eur J Clin Microbiol Infect Dis, 17, p. 887-8
  5. Saxelin M, Chuang NH, Chassy B, et al. (1996) "Lactobacilli and bacteremia in southern Finland, 1989-1992" Clin Infect Dis, 22, p. 564-6
  6. Husni RN, Gordon SM, Washington JA, Longworth DL (1997) "Lactobacillus bacteremia and endocarditis: review of 45 cases." Clin Infect Dis, 25, p. 1048-55
  7. Oggioni MR, Pozzi G, Valensin PE, Galieni P, Bigazzi C (1998) "Recurrent septicemia in an immunocompromised patient due to probiotic strains of Bacillus subtilis." J Clin Microbiol, 36, p. 325-6
  8. Mackay AD, Taylor MB, Kibbler CC, Hamilton-Miller JM (1999) "Lactobacillus endocarditis caused by a probiotic organism." Clin Microbiol Infect, 5, p. 290-2
  9. Borriello SP, Hammes WP, Holzapfel W, et al. (2003) "Safety of probiotics that contain lactobacilli or bifidobacteria." Clin Infect Dis, 36, p. 775-80
  10. Lolis N, Veldekis D, Moraitou H, et al. (2008) "Saccharomyces boulardii fungaemia in an intensive care unit patient treated with caspofungin." Crit Care, 12, epub
  11. Boyle RJ, Robins-Browne RM, Tang ML (2006) "Probiotic use in clinical practice: what are the risks?" Am J Clin Nutr, 83, p. 1256-64
  12. Pruccoli G, Silvestro E, Napoleone CP, Aidala E, Garazzino S, Scolfaro C (2024) Are probiotics safe? Bifidobacterium bacteremia in a child with severe heart failure. https://www.researchgate.net/publication/333853508_Are_probiotics_safe_Bifidobacterium_bacteremia_in_a_child_with_severe_heart_failure
View all 12 references

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Drug and food interactions

Moderate

vamorolone food

Applies to: vamorolone

GENERALLY AVOID: Grapefruit juice may increase the plasma concentrations of vamorolone. The proposed mechanism is inhibition of CYP450 3A4-mediated metabolism in the gut wall by certain compounds present in grapefruit. The metabolism of vamorolone is mediated by the isoenzymes CYP450 3A4/5, and CYP450 2C8, and uridine diphosphate glucuronosyltransferases (UGT) 1A3, 2B7, and 2B17. In general, the effect of grapefruit juice is concentration-, dose-, and preparation-dependent, and can vary widely among brands. Certain preparations of grapefruit juice (e.g., high dose, double strength) have sometimes demonstrated potent inhibition of CYP450 3A4, while other preparations (e.g., low dose, single strength) have typically demonstrated moderate inhibition. Increased systemic exposure to vamorolone may increase the risk of corticosteroid adverse effects such as hypercorticism, hyperglycemia, adrenal suppression, immunosuppression, hypertension, salt and water retention, electrolyte abnormalities, behavioral and mood disturbances, posterior subcapsular cataracts, glaucoma, bone loss, and growth retardation in children and adolescents.

MANAGEMENT: Until further information is available, it may be advisable for patients to avoid the consumption of large amounts of grapefruit and grapefruit juice during vamorolone therapy unless otherwise directed by their doctor, as the interaction is unreliable and subject to a high degree of interpatient variation. If coadministration is considered necessary, patients should be closely monitored for signs and symptoms of corticosteroid adverse effects. Patients should also be monitored for signs and symptoms of hypercorticism such as acne, striae, thinning of the skin, easy bruising, moon facies, dorsocervical "buffalo" hump, truncal obesity, increased appetite, acute weight gain, edema, hypertension, hirsutism, hyperhidrosis, proximal muscle wasting and weakness, glucose intolerance, exacerbation of preexisting diabetes, and depression. Signs and symptoms of adrenal insufficiency include anorexia, hypoglycemia, nausea, vomiting, weight loss, muscle wasting, fatigue, weakness, dizziness, postural hypotension, depression, and adrenal crisis manifested as an inability to respond to stress (e.g., illness, infection, surgery, trauma). Consultation with product labeling for specific recommendations is advisable.

References

  1. Zurcher RM, Frey BM, Frey FJ (1989) "Impact of ketoconazole on the metabolism of prednisolone." Clin Pharmacol Ther, 45, p. 366-72
  2. Yamashita SK, Ludwig EA, Middleton E Jr, Jusko WJ (1991) "Lack of pharmacokinetic and pharmacodynamic interactions between ketoconazole and prednisolone." Clin Pharmacol Ther, 49, p. 558-70
  3. Ulrich B, Frey FJ, Speck RF, Frey BM (1992) "Pharmacokinetics/pharmacodynamics of ketoconazole-prednisolone interaction." J Pharmacol Exp Ther, 260, p. 487-90
  4. Kandrotas RJ, Slaughter RL, Brass C, Jusko WJ (1987) "Ketoconazole effects on methylprednisolone disposition and their joint suppression of endogenous cortisol." Clin Pharmacol Ther, 42, p. 465-70
  5. Glynn AM, Slaughter RL, Brass C, et al. (1986) "Effects of ketoconazole on methylprednisolone pharmacokinetics and cortisol secretion." Clin Pharmacol Ther, 39, p. 654-9
  6. Itkin IH, Menzel ML (1970) "The use of macrolide antibiotic substances in the treatment of asthma." J Allergy Clin Immunol, 45, p. 146-62
  7. LaForce CF, Szefler SJ, Miller MF, Ebling W, Brenner M (1983) "Inhibition of methylprednisolone elimination in the presence of erythromycin therapy." J Allergy Clin Immunol, 72, p. 34-9
  8. Finkenbine RD, Frye MD (1998) "Case of psychosis due to prednisone-clarithromycin interaction." Gen Hosp Psychiat, 20, p. 325-6
  9. Varis T, Kaukonen KM, Kivisto KT, Neuvonen PJ (1998) "Plasma concentrations and effects of oral methylprednisolone are considerably increased by itraconazole." Clin Pharmacol Ther, 64, p. 363-8
  10. Hillebrand-Haverkort ME, Prummel MF, ten Veen JH (1999) "Ritonavir-induced Cushing's syndrome in a patient treated with nasal fluticasone." AIDS, 13, p. 1803
  11. Varis T, Kivisto KT, Neuvonen PJ (2000) "The effect of itraconazole on the pharmacokinetics and pharmacodynamics of oral prednisolone." Eur J Clin Pharmacol, 56, p. 57-60
  12. Varis T, Backman JT, Kivisto KT, Neuvonen PJ (2000) "Diltiazem and mibefradil increase the plasma concentrations and greatly enhance the adrenal-suppressant effect of oral methylprednisolone." Clin Pharmacol Ther, 67, p. 215-21
  13. Garey KW, Rubinstein I, Gotfried MH, Khan IJ, Varma S, Danziger LH (2000) "Long-term clarithromycin decreases prednisone requirements in elderly patients with prednisone-dependent asthma." Chest, 118, p. 1826-7
  14. Lebrun-Vignes B, Archer VC, Diquest B, et al. (2001) "Effect of itraconazole on the pharmacokinetics of prednisolone and methylprednisolone and cortisol secretion in healthy subjects." Br J Clin Pharmacol, 51, p. 443-50
  15. Couturier J, Steele M, Hussey L, Pawliuk G (2001) "Steroid-induced mania in an adolescent: risk factors and management." Can J Clin Pharmacol, 8, p. 109-12
  16. Gupta SK, Dube MP (2002) "Exogenous Cushing syndrome mimicking human immunodeficiency virus lipodystrophy." Clin Infect Dis, 35, E69-71
  17. Raaska K, Niemi M, Neuvonen M, Neuvonen PJ, Kivisto KT (2002) "Plasma concentrations of inhaled budesonide and its effects on plasma cortisol are increased by the cytochrome P4503A4 inhibitor itraconazole." Clin Pharmacol Ther, 72, p. 362-369
  18. Main KM, Skov M, Sillesen IB, et al. (2002) "Cushing's syndrome due to pharmacological interaction in a cystic fibrosis patient." Acta Paediatr, 91, p. 1008-11
  19. Skov M, Main KM, Sillesen IB, Muller J, Koch C, Lanng S (2002) "Iatrogenic adrenal insufficiency as a side-effect of combined treatment of itraconazole and budesonide." Eur Respir J, 20, p. 127-33
  20. Kotlyar M, Brewer ER, Golding M, Carson SW (2003) "Nefazodone inhibits methylprednisolone disposition and enhances its adrenal-suppressant effect." J Clin Psychopharmacol, 23, p. 652-6
  21. Bolland MJ, Bagg W, Thomas MG, Lucas JA, Ticehurst R, Black PN (2004) "Cushing's syndrome due to interaction between inhaled corticosteroids and itraconazole." Ann Pharmacother, 38, p. 46-9
  22. Edsbacker S, Andersson T (2004) "Pharmacokinetics of budesonide (Entocort EC) capsules for Crohn's disease." Clin Pharmacokinet, 43, p. 803-21
  23. Samaras K, Pett S, Gowers A, McMurchie M, Cooper DA (2005) "Iatrogenic Cushing's syndrome with osteoporosis and secondary adrenal failure in HIV-infected patients receiving inhaled corticosteroids and ritonavir-boosted protease inhibitors: six cases." J Clin Endocrinol Metab, 90, p. 4394-8
  24. Soldatos G, Sztal-Mazer S, Woolley I, Stockigt J (2005) "Exogenous glucocorticoid excess as a result of ritonavir-fluticasone interaction." Intern Med J, 35, p. 67-8
  25. Penzak SR, Formentini E, Alfaro RM, Long M, Natarajan V, Kovacs J (2005) "Prednisolone pharmacokinetics in the presence and absence of ritonavir after oral prednisone administration to healthy volunteers." J Acquir Immune Defic Syndr, 40, p. 573-80
  26. EMEA. European Medicines Agency (2007) EPARs. European Union Public Assessment Reports. http://www.ema.europa.eu/ema/index.jsp?curl=pages/includes/medicines/medicines_landingpage.jsp&mid
  27. Bhumbra NA, Sahloff EG, Oehrtman SJ, Horner JM (2007) "Exogenous Cushing syndrome with inhaled fluticasone in a child receiving lopinavir/ritonavir." Ann Pharmacother, 41, p. 1306-9
  28. Busse KH, Formentini E, Alfaro RM, Kovacs JA, Penzak SR (2008) "Influence of antiretroviral drugs on the pharmacokinetics of prednisolone in HIV-infected individuals." J Acquir Immune Defic Syndr, 48, p. 561-6
  29. Agencia Española de Medicamentos y Productos Sanitarios Healthcare (2008) Centro de información online de medicamentos de la AEMPS - CIMA. https://cima.aemps.es/cima/publico/home.html
  30. (2023) "Product Information. Agamree (vamorolone)." Santhera Pharmaceuticals (US)
View all 30 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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