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NCT00001271 · ClinicalTrials.gov registry record · Phase 1
A Phase I Study of Continuous Infusion Immunotoxin IgG-RFB4-SMPT-dgA in Refractory CD22 Positive B-Cell Lymphoma
A Phase 1 study, sponsored by National Cancer Institute (NCI).
- Completed
- Registry status
- Phase 1
- Development phase
- 24
- Enrollment target
NCT00001271: Completed Phase 1 study, sponsored by National Cancer Institute (NCI).
NCT00001271 is a Phase 1 study that has completed, run by National Cancer Institute (NCI). The registered enrollment target is 24 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (60% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00001271, a Phase 1 study, has completed, sponsored by National Cancer Institute (NCI).
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 24 participants
- Enrollment target
Study Summary
Patients with CD22(+) B-cell lymphomas will be treated with escalating doses as a 192 hr infusion of immunotoxin in a Phase I study to determine dose limiting toxicity evidence of response.
Interventions
- DRUG IgG-RFB4-SMPT-dgA
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 24 participants |
| Start Date | 1991-07 |
| Est. Completion | 2001-04 |
| Phase | Phase 1 |
What the finished NCT00001271 record still lists
NCT00001271 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 24 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (60% lower).
The record links to 0 conditions, and to 1 intervention - of which IgG-RFB4-SMPT-dgA is the first listed.
NCT00001271 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00001271 about?
NCT00001271 is a clinical study titled "A Phase I Study of Continuous Infusion Immunotoxin IgG-RFB4-SMPT-dgA in Refractory CD22 Positive B-Cell Lymphoma". Patients with CD22(+) B-cell lymphomas will be treated with escalating doses as a 192 hr infusion of immunotoxin in a Phase I study to determine dose limiting toxicity evidence of response.
What is the current status of trial NCT00001271?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 24 participants. The study started on 1991-07. Estimated completion is 2001-04.
What interventions are being tested in trial NCT00001271?
The interventions under investigation include: IgG-RFB4-SMPT-dgA (DRUG).
Who is sponsoring clinical trial NCT00001271?
This trial is sponsored by National Cancer Institute (NCI), which has 3,257 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00001271's enrollment target sits among peer trials
24 1520th of 2000 higher than 405 of 2,000 other Phase 1 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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