Spots Global Cancer Trial Database for Azacitidine and Enasidenib in Treating Patients With IDH2-Mutant Myelodysplastic Syndrome

Study Description

Brief Summary: This phase II trial studies the side effects and how well azacitidine and enasidenib work in treating patients with IDH2-mutant myelodysplastic syndrome. Azacitidine and enasidenib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.

Detailed Description: PRIMARY OBJECTIVES: I. To determine the safety and tolerability of enasidenib alone, and enasidenib in combination with azacitidine (AZA), for patients with isocitrate dehydrogenase 2 (IDH2) mutated myelodysplastic syndrome (MDS). II. To assess the efficacy of the combination of enasidenib + azacitidine in hypomethylating agent (HMA) naive subjects with IDH2-mutated MDS, and to assess the efficacy of enasidenib single-agent in subjects with IDH2-mutated MDS who are relapsed/refractory to HMA therapy. SECONDARY OBJECTIVES: I. To evaluate molecular and cellular markers that may be predictive of antitumor activity and/or resistance including evaluation of IDH2 variant allele fraction (VAF) levels during treatment and presence of co-occurring mutations. II. To assess overall survival, event-free survival and duration of response of enasidenib alone, and enasidenib in combination with azacitidine. EXPLORATORY OBJECTIVES: I. To assess changes in cellular differentiation and changes in deoxyribonucleic acid (DNA) methylation profiles in IDH2-mutated MDS treated with enasidenib alone and with enasidenib + azacitidine. II. To evaluate quality of life (QOL) using an MDS-specific measure. OUTLINE: Patients are assigned to 1 of 2 arms. ARM I: Patients who are HMA-naive receive enasidenib orally (PO) once daily (QD) on days 1-28 and azacitidine intravenously (IV) oveer 30-60 minutes or subcutaneously (SC) on days 1-7. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. ARM II: Patients relapsed and/or refractory to HMA therapy receive enasidenib PO QD on days 1-28. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up every 3 months for up to 3 years.

Keywords

Eligibility

Minimum Age: 12 Years

Eligible Ages: CHILD, ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

Useful links and downloads for this trial