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NCT01466153 · ClinicalTrials.gov registry record · Phase 2

A Phase 2, Multicenter, Open-label Study of MEDI-551 in Adults With Relapsed or Refractory Chronic Lymphocytic Leukemia (CLL)

A Phase 2 study, sponsored by MedImmune.

Completed
Registry status
Phase 2
Development phase
183
Enrollment target

NCT01466153: Completed Phase 2 study, sponsored by MedImmune.

NCT01466153 is a Phase 2 study that has completed, run by MedImmune. The registered enrollment target is 183 participants, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (38% higher). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01466153, a Phase 2 study, has completed, sponsored by MedImmune.

COMPLETED
Registry status
Phase 2
Development phase
183 participants
Enrollment target

Study Summary

The overall purpose of the study was to determine if MEDI-551, when used in combination with salvage chemotherapy (bendamustine) in participants with relapsed or refractory CLL who are not eligible for Autologous Stem Cell Transplant (ASCT), had superior efficacy compared to rituximab in the same population.

Primary Outcome

ORR, defined as the proportion of participants with complete response (CR) or partial response (PR) out of total number of participants. Responses were assessed by using National Cancer Institute - Working Group guidelines on CLL.

Interventions

  • DRUG Rituximab
  • DRUG Bendamustine
  • DRUG MEDI-551

Trial Details

FieldValue
Enrollment Target 183 participants
Start Date 2012-02-07
Est. Completion 2016-01-08
Phase Phase 2
MedImmune

210 total trials

What the finished NCT01466153 record still lists

NCT01466153 is an interventional study that assigns participants to a tested intervention. The registered 183 participants enrollment target is mid-sized for trials with a published cap, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (38% higher).

The record links to 0 conditions, and to 3 interventions - of which Rituximab is the first listed.

NCT01466153 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01466153 about?

NCT01466153 is a clinical study titled "A Phase 2, Multicenter, Open-label Study of MEDI-551 in Adults With Relapsed or Refractory Chronic Lymphocytic Leukemia (CLL)". The overall purpose of the study was to determine if MEDI-551, when used in combination with salvage chemotherapy (bendamustine) in participants with relapsed or refractory CLL who are not eligible for Autologous Stem Cell Transplant (ASCT), had superior efficacy compared to rituximab in the same po...

What is the current status of trial NCT01466153?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 183 participants. The study started on 2012-02-07. Estimated completion is 2016-01-08.

What interventions are being tested in trial NCT01466153?

The interventions under investigation include: Rituximab (DRUG), Bendamustine (DRUG), MEDI-551 (DRUG).

Who is sponsoring clinical trial NCT01466153?

This trial is sponsored by MedImmune, which has 210 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT01466153's enrollment target sits among peer trials

183 363rd of 2000 higher than 1,638 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 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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Source: ClinicalTrials.gov NCT01466153, the US trial registry maintained by the National Library of Medicine. NCT01466153 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.