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Phase II study of combination therapy with 5-AZAcytidine, Valproic acid, and All-Trans Retinoic Acid in patients with myelodysplastic syndromes and other myeloid malignancies who cannot receive intensive chemotherapy

Phase II study of combination therapy with 5-AZAcytidine, Valproic acid, and All-Trans Retinoic Acid in patients with myelodysplastic syndromes and other myeloid malignancies who cannot receive intensive chemotherapy

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN92868457
Enrollment
25
Registered
2007-07-19
Start date
2007-03-19
Completion date
Unknown
Last updated
2021-11-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Myelodysplastic syndromes (MDS) Cancer Neoplasms

Interventions

Epigenetic treatment of MDS with demethylating agents has achieved remarkable clinical responses and seems to be superior to supportive care or intensive chemotherapy. Low-dose 5-azacytidine was the f

Sponsors

Heinrich-Heine-University (Germany)
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Primary Myelodysplastic Syndromes (pMDS) with unfavourable risk profile (more than 10% blast cells in the bone marrow, unfavourable karyotype) 2. Therapy-related (secondary) Myelodysplastic Syndromes (sMDS) 3. Chronic Myelomonocytic Leukaemia (CMML) 4. De-novo or secondary acute myeloid leukemia in elderly patients who cannot be treated with intensive chemotherapy

Exclusion criteria

Exclusion criteria: 1. Impaired liver or kidney function 2. Pregnancy 3. Simultaneous participation in another clinical trial

Design outcomes

Primary

MeasureTime frame
Safety/toxicity, assessed at one year after treatment start.

Secondary

MeasureTime frame
All endpoints will be assessed at one year after treatment start: 1. Haematological response 2. Progression-free survival 3. Overall survival

Countries

Germany

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026