What is the mean elimination half-life of selinexor after a single 80 mg dose?

iatroX medicinesPublished 8 November 2026

The answer

Answer

After a single 80 mg dose, selinexor has a mean elimination half-life of 6 to 8 hours.

NexpovioMenarini Stemline UK Ltd · emc · SmPC §5.2 Pharmacokinetic properties · Version 3Document updated 18 February 2026

Sources checked 8 November 2026

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selinexor · Medicine question

iatroX medicinesPublished 8 November 2026

The answer

After a single 80 mg dose, selinexor has a mean elimination half-life of 6 to 8 hours.

NexpovioMenarini Stemline UK Ltd · emc · SmPC §5.2 Pharmacokinetic properties · Version 3Document updated 18 February 2026

Sources checked 8 November 2026

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