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Recruiting Phase 2 NCT00412594

NCT00412594 Cladribine and Rituximab in Treating Patients With Hairy Cell Leukemia

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Clinical Trial Summary
NCT ID NCT00412594
Status Recruiting
Phase Phase 2
Sponsor M.D. Anderson Cancer Center
Condition Hairy Cell Leukemia
Study Type INTERVENTIONAL
Enrollment 150 participants
Start Date 2004-06-10
Primary Completion 2027-06-30

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age N/A
Study Type INTERVENTIONAL
Interventions
CladribineLaboratory Biomarker AnalysisRituximab

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

In Phase 2, researchers evaluate early signs of effectiveness. You may be randomized to receive the active treatment or a comparator. Monitoring continues closely.

This trial targets 150 participants in total. It began in 2004-06-10 with a primary completion date of 2027-06-30.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

This phase II trial studies the side effects and how well cladribine and rituximab work in treating patients with hairy cell leukemia. Drugs used in chemotherapy, such as cladribine, work in different ways to stop the growth of cancer cells either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Immunotherapy with monoclonal antibodies, such as rituximab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving cladribine together with rituximab may kill more cancer cells.

Eligibility Criteria

Inclusion Criteria: * Age 18 years and older * Diagnosis of hairy cell leukemia (HCL) established by bone marrow examination * Patients with relapsed disease are eligible if they have had no more than one prior therapy * Women of child-bearing potential must use birth control (oral contraceptive, barrier, abstinence or any other acceptable method) for the duration of the study * Performance status =\< 3 * Creatinine less than or equal to 2.0 unless related to the disease * Bilirubin less than or equal to 3.0 * Transaminases less than or equal 3 x upper limit of normal unless related to the disease * No prior investigational agent in the 4 weeks prior to initiation of therapy Exclusion Criteria: * Unable or unwilling to sign the consent form * Known infection with human immunodeficiency virus (HIV), hepatitis B or C * Presence of active infection * Presence of central nervous system (CNS) metastases * New York Heart Association classification III or IV heart disease * Prior chemotherapy (last 4 weeks)

Contact & Investigator

Central Contact

Farhad Ravandi-Kashani

✉ fravandi@mdanderson.org

📞 713-792-7305

Principal Investigator

Farhad Ravandi-Kashani

PRINCIPAL INVESTIGATOR

M.D. Anderson Cancer Center

Frequently Asked Questions

Who can join the NCT00412594 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, studying Hairy Cell Leukemia. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

What phase is the NCT00412594 trial and what does that mean for participants?

Phase 2 trials evaluate whether the treatment shows signs of effectiveness while continuing to monitor safety. More participants are enrolled than in Phase 1 to help refine the treatment protocol.

Is NCT00412594 currently recruiting?

Yes, NCT00412594 is actively recruiting participants. Contact the research team at fravandi@mdanderson.org for enrollment information.

Where is the NCT00412594 trial being conducted?

This trial is being conducted at Houston, United States.

Who is sponsoring the NCT00412594 clinical trial?

NCT00412594 is sponsored by M.D. Anderson Cancer Center. The principal investigator is Farhad Ravandi-Kashani at M.D. Anderson Cancer Center. The trial plans to enroll 150 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: September 2026  ·  Data Methodology