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CompletedNCT00464633Updated Feb 12, 2013

Alvocidib in Patients With Previously Treated Chronic Lymphocytic Leukemia or Prolymphocytic Leukemia Arising From Chronic Lymphocytic Leukemia (CLL)

A Phase 2 interventional study of alvocidib in Leukemia, Lymphocytic, Chronic, sponsored by Sanofi. Completed at 34 sites in 9 countries. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2013-02-12.

Sponsored by Sanofi · Phase 2, Interventional, and Treatment

Phase
Phase 2
Study type
Interventional
Enrollment
165
Allocation
Not applicable
Ages
18 Years and older
Sex
All
01

Study summary

Multicenter, open-label, study of alvocidib in previously treated chronic lymphocytic leukemia patients.

Primary objective is to determine overall response rate.

The secondary objectives are:

  • to assess overall safety,
  • to assess duration of response, progression free survival, and overall survival.

Clinical benefit and pharmacokinetics parameters are also evaluated.

Read the detailed description

Treatment until disease progression or no evidence of treatment response; occurrence of unacceptable toxicity, intercurrent medical problem, or adverse event (AE); or a maximum of 6 cycles.

Follow-up of 6 months after the last treatment with alvocidib.

The maximum duration of the study participation for patient will be about 15 months.

02

Conditions studied

  • Leukemia, Lymphocytic, Chronic

Keywords

  • CLL
  • PLL
  • flavopiridol
03

In context

Leukemia, Lymphocytic, Chronic, B-Cell

1,648 studies on the registry are indexed under Leukemia, Lymphocytic, Chronic, B-Cell; 245 are open to participants now.

This study's enrollment of 165 is above the median of 40 across 1,356 interventional studies indexed under Leukemia, Lymphocytic, Chronic, B-Cell.

Browse Leukemia, Lymphocytic, Chronic, B-Cell studies →

Lead sponsor

Sanofi is the lead sponsor of 1,547 studies on the registry; 88 are open to participants now.

Of its 204 completed or terminated interventional studies of FDA-regulated products, 122 (60%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Patient must have documentation of histologically confirmed and measurable Chronic Lymphocytic Leukemia (CLL) or Prolymphocytic Leukemia (PLL) arising from CLL;
  • Patient must have symptomatic and progressive disease;
  • Patient must have received prior alkylating agent(s) and be fludarabine refractory;
  • Patient must have the adequate organ functions;
  • Patient's Eastern Cooperative Oncology Group performance (ECOG) status must be 0-2;

Exclusion criteria

Exclusion Criteria:

  • Patient with de novo PLL;
  • Patient with secondary malignancy that will limit survival ≤5 years;
  • Patient with prior allogenic or autologous bone marrow transplant or peripheral blood stem cell transplant ≤12 months;
  • Patient receiving an investigational agent or an approved agent for an investigational purpose within last 4 weeks prior to study entry;
  • Patient with known history of glucose-6-phosphate dehydrogenase deficiency;
  • Patient with autoimmune hemolytic anemia;
  • Patient with known Central Nervous System involvement;
  • Patient with active, uncontrolled serious bacterial, viral or fungal infections

The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.

05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
165 participants (actual)

Study arms

  • Experimental
    Alvocidib

    Cycles with 4-week treatment with alvocidib followed by 2-week rest period for up to a maximum of 6 cycles

    Drug: alvocidib

Interventions

  • 1st dose: 30 mg/m2 as a 30-minute intravenous (IV) infusion followed by 30 mg/m2 as a 4-hour continuous infusion Then, every treatment week, depending upon the patient's objective response to initial therapy: * 30 mg/m2 over 30 minutes followed by 50 mg/m2 over 4 hours or * 30 mg/m2 over 30 minutes followed by 30 mg/m2 over 4 hours.

    Also known as: HMR1275

06

What researchers measure

Primary outcomes

  1. Best overall objective response rate

    Objective Response Rate (ORR) is defined as the proportion of participants with complete response or partial response (including nodular partial response) relative to the total number of participants. Response assessment is based on evaluation of nodal disease by Computerized Tomography (CT) and National Cancer Institute Working Group 96 criteria (NCI-96) for assessment of liver, spleen, constitutional symptoms, peripheral blood (±) bone marrow.

    Time frame: Up to a maximum of 6 cycles

Secondary outcomes

  1. Progression-free survival

    Progression-free survival (PFS) is defined as the time from the date of first administration of study drug to the first documentation of progressive disease or death due to any cause in the absence of previous documentation of objective progression.

    Time frame: Up to a maximum of 6 cycles

  2. Duration of objective response

    Duration of objective response is defined from the time of first occurrence of complete response or partial response (including nodular partial response) to the first documentation of progressive disease or death due to any cause in the absence of previous documentation of objective progression.

    Time frame: Up to a maximum of 6 cycles

  3. Overall survival

    Overall survival (OS) is defined as the time from the date of first administration of study drug to death.

    Time frame: Up to a maximum of 6 cycles

  4. Overview of adverse events

    Time frame: from study drug administration up to 30 days after last study drug administration

07

Study locations

34 sites
  • Sanofi-Aventis Investigational Site Number 840008
    San Diego, California 92103, United States
  • Sanofi-Aventis Investigational Site Number 840022
    San Francisco, California 94143, United States
  • Sanofi-Aventis Investigational Site Number 840010
    Chicago, Illinois 60611, United States
  • Sanofi-Aventis Investigational Site Number 840012
    Chicago, Illinois 60637, United States
  • Sanofi-Aventis Investigational Site Number 840017
    Indianapolis, Indiana 46202, United States
  • Sanofi-Aventis Investigational Site Number 840001
    Boston, Massachusetts 02115, United States
  • Sanofi-Aventis Investigational Site Number 840023
    Ann Arbor, Michigan 48109-0759, United States
  • Sanofi-Aventis Investigational Site Number 840005
    New York, New York 10021, United States
  • Sanofi-Aventis Investigational Site Number 840006
    New York, New York 10029-6574, United States
  • Sanofi-Aventis Investigational Site Number 840003
    Durham, North Carolina 27710, United States
  • Sanofi-Aventis Investigational Site Number 840018
    Cleveland, Ohio 44106, United States
  • Sanofi-Aventis Investigational Site Number 840002
    Columbus, Ohio 43210, United States
  • Sanofi-Aventis Investigational Site Number 840020
    Philadelphia, Pennsylvania 19104, United States
  • Sanofi-Aventis Investigational Site Number 036001
    St Leonards, 2065, Australia
  • Sanofi-Aventis Investigational Site Number 056006
    Bruges, 8000, Belgium
  • Sanofi-Aventis Investigational Site Number 056001
    Brussels, 1000, Belgium
  • Sanofi-Aventis Investigational Site Number 056004
    Ghent, 9000, Belgium
  • Sanofi-Aventis Investigational Site Number 056003
    Leuven, 3000, Belgium
  • Sanofi-Aventis Investigational Site Number 056002
    Yvoir, 5530, Belgium
  • Sanofi-Aventis Investigational Site Number 250001
    Paris, 75651, France
  • Sanofi-Aventis Investigational Site Number 250003
    Pierre-Bénite, 69495, France
  • Sanofi-Aventis Investigational Site Number 250002
    Tours, 37044, France
  • Sanofi-Aventis Investigational Site Number 276001
    Cologne, 50937, Germany
  • Sanofi-Aventis Investigational Site Number 276004
    Kiel, 24116, Germany
  • Sanofi-Aventis Investigational Site Number 276002
    Ulm, 89081, Germany
  • Sanofi-Aventis Investigational Site Number 380002
    Bologna, 40138, Italy
  • Sanofi-Aventis Investigational Site Number 380001
    Milan, 20132, Italy
  • Sanofi-Aventis Investigational Site Number 528003
    Amsterdam, 1081 HV, Netherlands
  • Sanofi-Aventis Investigational Site Number 528001
    Groningen, 9713 GZ, Netherlands
  • Sanofi-Aventis Investigational Site Number 528002
    Rotterdam, 3015 CE, Netherlands
  • Sanofi-Aventis Investigational Site Number 630001
    San Juan, 00927, Puerto Rico
  • Sanofi-Aventis Investigational Site Number 826005
    Aberdeen, AB25 2ZN, United Kingdom
  • Sanofi-Aventis Investigational Site Number 826002
    Birmingham, B9 5SS, United Kingdom
  • Sanofi-Aventis Investigational Site Number 826004
    Bournemouth, BH7 7DW, United Kingdom
08

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Mar 2007, a primary completion of Dec 2011 and a completion of Dec 2011. It does not say whether these dates are actual or estimated.

How these figures are worked out, and which studies are left out of them.

Registered
Apr 20, 2007
First posted
Apr 23, 2007
Start
Mar 2007
Primary completionActual
Dec 2011
CompletionActual
Dec 2011
Results delay requested
Feb 8, 2013
Last update
Feb 12, 2013
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Feb 12, 2013, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00464633
Lead sponsor
Sanofi
Responsible party
Sponsor
First posted
Apr 23, 2007
Start date
Mar 2007
Primary completion
Dec 2011
Completion
Dec 2011
Last update
Feb 12, 2013

Study contacts

Clinical Sciences & Operations
study director · Sanofi

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Feb 2013. You cannot join it, but the record below documents what was studied.

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Studies of the drug tested here: Alvocidib

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