Immunotoxin Therapy in Treating Patients With Hairy Cell Leukemia
Public ClinicalTrials.gov record NCT00021983. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Phase I Study of BL22, a Recombinant Immunotoxin for Treatment of CD22+ Leukemias and Lymphomas
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
RATIONALE: An immunotoxin can locate cancer cells and kill them without harming normal cells. This may be an effective treatment for hairy cell leukemia. PURPOSE: Phase I trial to study the effectiveness of BL22 immunotoxin in treating patients who have refractory or recurrent hairy cell leukemia.
Study identification
- NCT ID
- NCT00021983
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- Not listed
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 30, 1998
- Primary completion
- Not listed
- Completion
- Not listed
- Last update posted
- Apr 28, 2015
Started 1998
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Warren Grant Magnuson Clinical Center - NCI Clinical Studies Support | Bethesda | Maryland | 20892-1182 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00021983, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 28, 2015 · Synced Sep 3, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00021983 live on ClinicalTrials.gov.