Lenalidomide in HTLV-1 Adult T-Cell Leukemia

• Register: ClinicalTrials.gov
• Last refreshed on: 19 October 2017
• Main ID: NCT01274533
• Date of registration: 10/01/2011
• Prospective Registration: No
• Primary sponsor: Columbia University
• Public title: Lenalidomide in HTLV-1 Adult T-Cell Leukemia
• Scientific title: A Phase II Study of Lenalidomide in Patients With Relapsed or Refractory HTLV-1 Associated Adult T Cell Leukemia/Lymphoma
• Date of first enrolment: December 2010
• Target sample size: 4
• Recruitment status: Completed
• URL: https://clinicaltrials.gov/show/NCT01274533
• Study type: Interventional
• Phase: Phase 2

Countries of recruitment

United States

Contacts

• Name: Adrienne A Phillips, MD, MPH
• Affiliation: Columbia University

Key inclusion & exclusion criteria

Inclusion Criteria:

- Age =18 years at the time of signing the informed consent form.

- Able to adhere to the study visit schedule and other protocol requirements.

- Relapsed or refractory HTLV-1 associated Adult T-cell Leukemia/Lymphoma (Acute and
lymphoma subtypes)

- All previous cancer therapy, including radiation, hormonal therapy and surgery, must
have been discontinued at least 4 weeks prior to treatment in this study.

- ECOG performance status of = 2 at study entry (see Appendix C).

- Laboratory test results within these ranges:

- Absolute neutrophil count = 1000/mm³

- Platelet count = 50,000 /mm³

- Calculated creatinine clearance of = 30 mL/min by Cockcroft-Gault formula
(Appendix J). Patients with calculated creatinine clearance = 30 mL/min and < 60
mL/min will have a reduced starting dose of lenalidomide (see Section 5.4.2).

- Total bilirubin = 1.5 x ULN

- AST (SGOT) and ALT (SGPT) = 3 x ULN.

- Disease free of prior malignancies for = 5 years with exception of currently treated
basal cell, squamous cell carcinoma of the skin, or carcinoma "insitu" of the cervix
or breast.

- Females of childbearing potential (FCBP)† must have a negative serum or urine
pregnancy test with a sensitivity of at least 50 mIU/mL within 10 - 14 days prior to
and again within 24 hours of starting lenalidomide and must either commit to continued
abstinence from heterosexual intercourse or begin TWO acceptable methods of birth
control, one highly effective method and one additional effective method AT THE SAME
TIME, at least 28 days before she starts taking lenalidomide. FCBP must also agree to
ongoing pregnancy testing. Men must agree to use a latex condom during sexual contact
with a FCBP even if they have had a successful vasectomy. All patients must be
counseled at a minimum of every 28 days about pregnancy precautions and risks of fetal
exposure. See Appendix A: Risks of Fetal Exposure, Pregnancy Testing Guidelines and
Acceptable Birth Control Methods, AND also Appendix B: Education and Counseling
Guidance Document.

- Patients at high risk for DVT/PE must be able to take aspirin (81 or 325 mg) daily as
prophylactic anticoagulation (patients intolerant to ASA may use warfarin or low
molecular weight heparin).

Exclusion Criteria:

- Any serious medical condition, laboratory abnormality, or psychiatric illness that
would prevent the subject from signing the informed consent form.

- Pregnant or breast feeding females. (Lactating females must agree not to breast feed
while taking lenalidomide).

- Any condition, including the presence of laboratory abnormalities, which places the
subject at unacceptable risk if he/she were to participate in the study or confounds
the ability to interpret data from the study.

- Evidence of laboratory TLS by Cairo-Bishop Definition of Tumor Lysis Syndrome (see
Appendix H). Subjects may be enrolled upon correction of electrolyte abnormalities.

- Use of any other experimental drug or therapy within 28 days of baseline.

- Known hypersensitivity to thalidomide.

- The development of erythema nodosum if characterized by a desquamating rash while
taking thalidomide or similar drugs.

- Any prior use of lenalidomide.

- Concurrent use of other anti-cancer agents or treatments.

- Known positive for HIV or infectious hepatitis, type B or C.

- Recent DVT/PE requiring dose adjustments of anticoagulation within past 90 days



Age minimum: 18 Years
Age maximum: N/A
Gender: All

Health Condition(s) or Problem(s) studied

Adult T Cell Leukemia/Lymphoma

Intervention(s)

Drug: Lenalidomide

Primary Outcome(s)

Response Rate (CR + Cru + PR) [Time Frame: 28 days]

Secondary Outcome(s)

Safety of Lenalidomide Monotherapy [Time Frame: 28 days]

Secondary ID(s)

AAAE5097

Source(s) of Monetary Support

Please refer to primary and secondary sponsors

Secondary Sponsor(s)

Celgene Corporation

Results

• Results available: Yes
• Date Posted: 22/04/2016
• URL: https://clinicaltrials.gov/ct2/show/results/NCT01274533