Anti-CD19 and Anti-CD22 Immunotoxins in Treating Patients With Refractory or Relapsed B-Cell Acute Lymphoblastic Leukemia
Open the official record
This page only displays public information reproduced from the official ClinicalTrials.gov record NCT00450944. It adds no medical advice, opinions, or eligibility judgments. The official record remains the source of truth for eligibility criteria, enrollment, and contact information.
All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase I Study of Combination Therapy With Anti-CD19 and Anti-CD22 Immunotoxins (Combotox) in Adults With Refractory/Relapse Acute Lymphoblastic Leukemia
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
RATIONALE: Immunotoxins, such as anti-CD19 and anti-CD22, can find cancer cells that express CD19 and CD22 and kill them without harming normal cells. This may be an effective treatment for B-cell acute lymphoblastic leukemia. PURPOSE: This phase I trial is studying the side effects and best dose of anti-CD19 and anti-CD22 immunotoxins in treating patients with refractory or relapsed B-cell acute lymphoblastic leukemia.
Study identification
- NCT ID
- NCT00450944
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 10 participants
Conditions and interventions
Conditions
Interventions
Biological
Eligibility (public fields only)
- Age range
- 17 Years to 120 Years
- 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
- Feb 22, 2006 (Actual)
- Primary completion
- Oct 27, 2008 (Actual)
- Completion
- Apr 1, 2010 (Actual)
- Last update posted
- Apr 14, 2021
2006 – 2010
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Albert Einstein Cancer Center at Albert Einstein College of Medicine | The Bronx | New York | 10461 | — |
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 NCT00450944, 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 14, 2021 · Synced Nov 12, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.