Comparative Pharmacology
Head-to-head clinical analysis: EVOMELA versus TEMOZOLOMIDE.
Peer-Reviewed Evidence
Head-to-head clinical analysis: EVOMELA versus TEMOZOLOMIDE.
EVOMELA vs TEMOZOLOMIDE
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
EVOMELA (melphalan) is a bifunctional alkylating agent that forms cross-links between DNA strands, inhibiting DNA replication and transcription, leading to cell death.
Temozolomide is an alkylating agent that causes DNA methylation at O6 and N7 positions of guanine, leading to DNA damage and apoptosis. It is converted to the active metabolite MTIC under physiological conditions.
140-200 mg/m² IV over 30 minutes for conditioning prior to ASCT; off-label: 16 mg/m² IV over 15-20 minutes every 4 weeks for MM.
150 mg/m2 orally once daily for 5 consecutive days of a 28-day cycle; for first cycle, then increase to 200 mg/m2/day if tolerated.
None Documented
None Documented
Clinical Note
moderateTemozolomide + Digoxin
"Temozolomide may decrease the cardiotoxic activities of Digoxin."
Clinical Note
moderateTemozolomide + Digitoxin
"Temozolomide may decrease the cardiotoxic activities of Digitoxin."
Clinical Note
moderateTemozolomide + Deslanoside
"Temozolomide may decrease the cardiotoxic activities of Deslanoside."
Clinical Note
moderateTemozolomide + Acetyldigitoxin
"Temozolomide may decrease the cardiotoxic activities of Acetyldigitoxin."
Terminal elimination half-life is approximately 75 minutes (range 40-120 minutes) in patients with normal renal function; prolonged to 180-300 minutes in renal impairment
1.8 hours (range 1.3–2.5 hours) for temozolomide; the active monomethyl triazeno imidazole carboxamide (MTIC) metabolite has a half-life of approximately 2.0 hours.
Primarily renal: approximately 10-30% of unchanged drug excreted in urine within 24 hours; extensive hepatic metabolism; fecal excretion accounts for <5%
Approximately 38% of total radioactivity is excreted in urine over 7 days (5.6% as unchanged temozolomide, 12% as AIC metabolite, 21% as other polar metabolites), and less than 1% is excreted in feces.
Category C
Category D/X
Alkylating Agent
Alkylating Agent