Can you take Interferon alfa-2b with Temozolomide?

Temozolomide has a major potential interaction with Allergies.

Temozolomide is contraindicated in patients with a history of urticaria, allergic reaction including anaphylaxis, toxic epidermal necrolysis, and Stevens-Johnson syndrome.

Interferon alfa-2b has a major potential interaction with Arrhythmia.

Hypertension, arrhythmias, angina, myocardial infarction, cardiomyopathy, and congestive heart failure have been reported during interferon therapy. Therapy with interferons should be administered with caution in patients with compromised cardiac function.

Interferon alfa-2b has a major potential interaction with Autoimmune Disorders.

Antiviral interferons may exacerbate autoimmune disorders such as myositis, thyroiditis, systemic lupus erythematosus, rheumatoid arthritis, psoriasis, or autoimmune hepatitis. Therapy should be avoided or administered with extreme caution in patients with autoimmune disorders.

Interferon alfa-2b has a moderate potential interaction with Bone Marrow Depression/Low Blood Counts.

Interferons (alfa and gamma) induce a dose-dependent, generally mild, myelosuppression. Leukopenia is the primary manifestation. Thrombocytopenia and anemia occur less frequently. Therapy with interferons (alfa and gamma) should be administered cautiously to patients with bone marrow suppression. Clinical monitoring of hematopoietic function is recommended.

Temozolomide has a moderate potential interaction with Bone Marrow Depression/Low Blood Counts.

Patients treated with temozolomide may experience myelosuppression, including prolonged pancytopenia, which may result in aplastic anemia, which in some cases has resulted in a fatal outcome. Prior to dosing, patients must have an absolute neutrophil count (ANC) greater than or equal to 1.5 × 109/L and a platelet count greater than or equal to 100 × 109/L. A complete blood count should be obtained on Day 22 (21 days after the first dose) or within 48 hours of that day, and weekly until the ANC is above 1.5 × 109/L and platelet count exceeds 100 × 109/L. Therapy with temozolomide should be administered cautiously in patients with compromised bone marrow reserve. Close clinical monitoring of hematopoietic function is recommended.

Interferon alfa-2b has a major potential interaction with Cardiovascular Conditions and Disorders.

Hypertension, arrhythmias, angina, myocardial infarction, cardiomyopathy, and congestive heart failure have been reported during interferon therapy. Therapy with interferons should be administered with caution in patients with compromised cardiac function.

Interferon alfa-2b has a major potential interaction with Depression.

Interferons (alfa or beta) can induce depression and suicidal behavior. Suicidal attempts and suicides have been reported. Therapy with interferons (alfa or beta) should be administered cautiously to patients with or predisposed to mental depression. Clinical monitoring of psychological status is recommended.

Interferon alfa-2b has a moderate potential interaction with Diabetes Mellitus.

Flu-like symptoms frequently associated with interferon-alfa therapy can precipitate ketoacidosis in diabetic patients. Therapy with interferon alfa should be administered cautiously in patients with diabetes mellitus. Clinical monitoring of blood glucose concentrations and anti-diabetic therapy is recommended.

Interferon alfa-2b has a major potential interaction with Heart Failure.

Hypertension, arrhythmias, angina, myocardial infarction, cardiomyopathy, and congestive heart failure have been reported during interferon therapy. Therapy with interferons should be administered with caution in patients with compromised cardiac function.

Interferon alfa-2b has a major potential interaction with Hyperthyroidism.

Thyroid abnormalities, hypothyroidism or hyperthyroidism, have been reported in patients administered interferons. Therapy with interferons should be administered cautiously to patients with thyroid dysfunction. If thyroid control cannot be maintained within normal limits with medication, interferon-alfa should be discontinued. Clinical monitoring of thyroid function is recommended.

Interferon alfa-2b has a major potential interaction with Ischemic Heart Disease.

Hypertension, arrhythmias, angina, myocardial infarction, cardiomyopathy, and congestive heart failure have been reported during interferon therapy. Therapy with interferons should be administered with caution in patients with compromised cardiac function.

Interferon alfa-2b has a major potential interaction with Liver Disease.

Hepatotoxicity, including fatal cases, has been reported in patients treated with interferon alpha. Additionally, the risk of hepatic decompensation and death is increased in patients with cirrhosis. Any patient developing liver function abnormalities during treatment should be monitored closely and treatment should be discontinued if appropriate. Interferon-alfa is contraindicated in patients with autoimmune hepatitis and decompensated liver disease.

Temozolomide has a moderate potential interaction with Liver Disease.

A study showed that the pharmacokinetics of temozolomide in patients with mild-to-moderate hepatic impairment (Child-Pugh Class I - II) were similar to those observed in patients with normal hepatic function. Caution should be exercised when temozolomide is administered to patients with severe hepatic impairment.

Temozolomide has a moderate potential interaction with Pancytopenia.

Patients treated with temozolomide may experience myelosuppression, including prolonged pancytopenia, which may result in aplastic anemia, which in some cases has resulted in a fatal outcome. Prior to dosing, patients must have an absolute neutrophil count (ANC) greater than or equal to 1.5 × 109/L and a platelet count greater than or equal to 100 × 109/L. A complete blood count should be obtained on Day 22 (21 days after the first dose) or within 48 hours of that day, and weekly until the ANC is above 1.5 × 109/L and platelet count exceeds 100 × 109/L. Therapy with temozolomide should be administered cautiously in patients with compromised bone marrow reserve. Close clinical monitoring of hematopoietic function is recommended.

Interferon alfa-2b has a major potential interaction with Parkinsonism.

Reversible CNS effects such as seizures, mental status changes, manic behavior or psychotic reactions, gait disturbances, and dizziness have occurred in patients receiving interferons. Therapy with interferons should be administered cautiously in patients with or predisposed to seizures, psychiatric disorders, or conditions affecting posture or gait.

Interferon alfa-2b has a moderate potential interaction with Peripheral Neuropathy.

Paresthesia and numbness have been reported during interferon therapy. Therapy with interferons should be administered cautiously in patients with or predisposed to peripheral neuropathy.

Interferon alfa-2b has a major potential interaction with Psychosis.

Reversible CNS effects such as seizures, mental status changes, manic behavior or psychotic reactions, gait disturbances, and dizziness have occurred in patients receiving interferons. Therapy with interferons should be administered cautiously in patients with or predisposed to seizures, psychiatric disorders, or conditions affecting posture or gait.

Interferon alfa-2b has a major potential interaction with Renal Dysfunction.

Proteinuria (rare), not associated with a decrease in serum protein, is the most common renal toxicity observed with interferon- alfa therapy. Increased BUN and serum creatinine levels, hematuria, acute renal failure and nephrotic syndrome have also been reported. Therapy with interferon alfa should be administered cautiously to patients with severe renal dysfunction. Renal function should be evaluated in all patients before initiation of interferon- alfa therapy. In addition, patients with any degree of renal impairment should be carefully monitored for laboratory abnormalities and decreased creatinine clearance. A reduced dose of medication is recommended in patients with low CrCl (less than 50 mL/min - 30 mL/min).

Temozolomide has a moderate potential interaction with Renal Dysfunction.

Temozolomide population pharmacokinetic analysis indicated that creatinine clearance over the range of 36 to 130 mL/min/m2 has no effect on its clearance after oral administration. The pharmacokinetics of temozolomide have not been studied in patients with severely impaired renal function (CrCl <36 mL/min/m2). Caution should be exercised when temozolomide is administered to patients with severe renal impairment. Temozolomide has not been studied in patients on dialysis.

Interferon alfa-2b has a major potential interaction with Seizures.

Reversible CNS effects such as seizures, mental status changes, manic behavior or psychotic reactions, gait disturbances, and dizziness have occurred in patients receiving interferons. Therapy with interferons should be administered cautiously in patients with or predisposed to seizures, psychiatric disorders, or conditions affecting posture or gait.

Interferon alfa-2b has a moderate potential interaction with Ulcerative Colitis.

Fatal and nonfatal ulcerative or hemorrhagic/ischemic colitis have been observed within 12 weeks of the start of alpha interferon treatment. Abdominal pain, bloody diarrhea, and fever are the typical manifestations. Treatment should be discontinued immediately in patients who develop these signs and symptoms. The colitis usually resolves within 1 to 3 weeks of discontinuation of alpha interferons.

Interferon alfa-2b has a major potential interaction with Underactive Thyroid.

Thyroid abnormalities, hypothyroidism or hyperthyroidism, have been reported in patients administered interferons. Therapy with interferons should be administered cautiously to patients with thyroid dysfunction. If thyroid control cannot be maintained within normal limits with medication, interferon-alfa should be discontinued. Clinical monitoring of thyroid function is recommended.

Temozolomide has a major potential interaction with Urticaria.

Temozolomide is contraindicated in patients with a history of urticaria, allergic reaction including anaphylaxis, toxic epidermal necrolysis, and Stevens-Johnson syndrome.