Treating High Risk Leukemia With CD40 Ligand & IL-2 Gene Modified Tumor Vaccine
Public ClinicalTrials.gov record NCT00058799. 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
Treatment of High Risk Acute Leukemia With CD40 Ligand and IL-2 Gene Modified Autologous Skin Fibroblasts and Tumor Cells
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This research study is to determine the safety and dosage of special cells that may make the patients own immune system fight the leukemia. To do this we will put special genes into cells called fibroblasts that we have grown in the laboratory from a skin sample. The genes we put in these fibroblasts make them produce substances called CD40 Ligand (CD40L) and interleukin-2 (IL-2). These are natural substances that may help the immune system kill leukemia cells. Some of these fibroblasts producing CD40L and IL-2 mixed with a small quantity of the leukemic cells will then be put back into the body. Studies of cancers in animals and in cell lines suggest that substances like CD40L and IL-2 when mixed with cancer cells do help the body to recognize and kill these cancer cells. A treatment using IL-2 has been previously used in more than 40 children with neuroblastoma and similar treatments are being used in adults with other cancers. Some of the patients have shown significant tumor responses. However, we do not know if this treatment will work and we do not know the right amount of each of the special cells to use, so different patients will get different combination and numbers of cells. The purpose of this study is to learn the side effects and safe dosage of these special cells.
Study identification
- NCT ID
- NCT00058799
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 11 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- Up to 75 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
- May 31, 1999
- Primary completion
- May 31, 2010
- Completion
- May 31, 2010
- Last update posted
- Jan 20, 2020
1999 – 2010
United States locations
- U.S. sites
- 3
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Texas Children's Hospital GCRC | Houston | Texas | 77030 | — |
| Texas Children's Hospital | Houston | Texas | 77030 | — |
| The Methodist Hospital | Houston | Texas | 77030 | — |
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 NCT00058799, 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 Jan 20, 2020 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00058799 live on ClinicalTrials.gov.