Lenalidomide in High-risk MDS and AML With Del(5q) or Monosomy 5

• Status: Completed
• Trial end date: 2009-12-01
• Target enrollment: 0
• Participant gender: All

Summary

The aim of this study is to investigate the efficacy of lenalidomide in high risk MDS or AML with chromosome 5 aberrations.

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Nordic MDS Group
• Treatments: Lenalidomide; Thalidomide

Criteria

Inclusion Criteria:

• Must be >18 years of age at the time of signing the informed consent form

• MDS at IPSS Int-2 or High with a karyotype including del(5q) or monosomy 5 confirmed with FISH (using the LSI EGR1/D5S23,D5S721 FISH probe)

• Acute myeloid leukemia with a karyotype including del(5q) or monosomy 5 confirmed with FISH (using the LSI EGR1/D5S23,D5S721 FISH probe)

• Patients could be included if:

• At diagnosis and not considered eligible for induction chemotherapy

• Refractory to induction therapy

• Relapse after induction chemotherapy leading to CR and considered not eligible for reinduction

• Relapse after allogeneic stem cell transplantation and not considered suitable for reinduction chemotherapy or other conventional relapse therapy.

• Subject has signed the informed consent document.

• Women of childbearing potential, WCBP, must agree to practice complete abstinence from heterosexual intercourse or to use two methods of contraception beginning 4 weeks prior to the start of the study medication, while on study medication and 4 weeks after the last dose of study medication. WCBP must have two negative serum or urine pregnancy tests prior to starting study drug. WCBP must agree to have pregnancy tests weekly for the first 4 weeks and then every 4 weeks while on study medication and 4 weeks after the last dose of study medication.

• Males (including those who have had a vasectomy) must use barrier contraception (latex condoms) when engaging in reproductive sexual activity with WCBP while on study medication and 4 weeks after the last dose of study medication.

Exclusion Criteria:

• Pregnant or lactating females.

• Prior therapy with lenalidomide

• Patients who are eligible for curative treatment

• Expected survival less than two months.

• Acute promyelocytic leukemia (APL)

• Absolute peripheral blast count >30,000/mm3

• Central nervous system leukemia

• Serum biochemical values as follows

• Serum creatinine >2.0 mg/dL (177 micromol/L)

• Serum aminotransferase (AST)/serum glutamic-oxaloacetic transaminase (SGOT) or alanine transaminase (ALT)/serum glutamate pyruvate transaminase (SGPT) >3.0 x upper limit of normal (ULN)

• Serum total bilirubin >1.5 mg/dL (26 micromol/L)

• Prior allergic reaction to thalidomide

• Uncontrolled systemic infection