Share on Facebook
Share on Twitter
Share on LinkedIn
Share by Email
Print
Scemblix Generic Name & Formulations
Legal Class
Rx
General Description
Asciminib 20mg, 40mg; tabs.
Pharmacological Class
Kinase inhibitor.
How Supplied
Tabs 20mg, 40mg—60; 40mg—300 (5x60)
Manufacturer
Generic Availability
NO
Scemblix Indications
Indications
In adults with: Philadelphia chromosome-positive chronic myeloid leukemia (Ph+ CML) in chronic phase (CP), previously treated with ≥2 tyrosine kinase inhibitors (TKIs); or Ph+ CML in CP with the T315I mutation.
Scemblix Dosage and Administration
Adult
Swallow whole. Take on an empty stomach. Avoid food for at least 2hrs before and 1hr after dosing. Previously treated with ≥2 TKIs: 80mg once daily (at same time each day) or 40mg twice daily (at approx. 12hr intervals). With T315I mutation: 200mg twice daily (at approx. 12hr intervals). Dose modifications for adverse reactions: see full labeling.
Children
Not established.
Scemblix Contraindications
Not Applicable
Scemblix Boxed Warnings
Not Applicable
Scemblix Warnings/Precautions
Warnings/Precautions
Monitor for myelosuppression, pancreatic toxicity (increase monitoring if history of pancreatitis), hypertension, hypersensitivity. Monitor for cardiovascular signs/symptoms in those with a history of cardiovascular risk factors. Reduce dose, temporarily withhold, or permanently discontinue based on severity of adverse reactions; see full labeling. Perform CBCs every 2 weeks for the 1st 3 months, then monthly thereafter or as clinically indicated. Assess serum lipase and amylase levels monthly during therapy, or as clinically indicated; temporarily withhold if lipase and amylase elevation are accompanied by abdominal symptoms. Embryo-fetal toxicity. Advise females of reproductive potential to use effective contraception during and for 1 week after the last dose. Pregnancy: exclude status prior to initiation. Nursing mothers: not recommended (during and for 1 week after the last dose).
Scemblix Pharmacokinetics
See Literature
Scemblix Interactions
Interactions
Potentiated by strong CYP3A4 inhibitors (eg, clarithromycin); monitor closely. Antagonized by itraconazole oral soln containing hydroxypropyl-β-cyclodextrin; avoid. Potentiates certain CYP3A4 substrates (eg, midazolam); avoid concomitant with Scemblix at 200mg twice daily; monitor closely with Scemblix at 80mg daily dose. Potentiates CYP2C9 substrates (eg, warfarin). Avoid concomitant with certain CYP2C9 substrates at Scemblix 80mg daily dose; if unavoidable, reduce CYP2C9 substrate dose. Avoid concomitant with sensitive or certain CYP2C9 substrates at Scemblix 200mg twice daily dose; if unavoidable, consider alternatives (eg, non-CYP2C9 substrate). Potentiates P-gp substrates; monitor closely.
Scemblix Adverse Reactions
Adverse Reactions
Upper respiratory tract infections, musculoskeletal pain, headache, fatigue, nausea, rash, diarrhea, lab abnormalities (decreased platelet count, decreased neutrophil count, decreased hemoglobin, decreased lymphocyte count, increased triglycerides, increased creatine kinase, increased ALT/AST, increased lipase, increased amylase, increased uric acid); hypertension, myelosuppression, pancreatic, or cardiovascular toxicity.
Scemblix Clinical Trials
See Literature
Scemblix Note
Not Applicable
Scemblix Patient Counseling
See Literature
Images
