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Breast NeoplasmsPhase 2NCT00356681

A Study of AMG 706 or Bevacizumab, in Combination With Paclitaxel Chemotherapy, as Treatment for Breast Cancer

A Phase 2 study testing Bevacizumab, AMG 706 and Paclitaxel in people with Breast Neoplasms and Breast Tumors, run by Amgen.

Terminated

Stopped early. The study ended before it was planned to and will not resume.

Official record
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Trial summary

To determine if treatment with paclitaxel plus AMG 706 is superior to paclitaxel plus AMG 706 placebo in subjects with HER2 negative locally recurrent or metastatic breast cancer. Also to estimate differences between treatment with paclitaxel plus AMG 706 and paclitaxel plus bevacizumab. Read more about this study

Who is it for?
Ages 18 years and older, women only
Conditions the study is for
Breast Neoplasms, Breast Tumors, Breast Cancer
What is being tested?
Bevacizumab, AMG 706 and Paclitaxel
Type of treatment
Pill or oral medicine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
282 participants
Where
No sites listed yet
Study dates
Dec 2006to Aug 2012
Phase
Phase 2
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • Women only
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Histologically or cytologically confirmed adenocarcinoma of the breast with locally recurrent or metastatic disease.
  • Measurable disease by RECIST guidelines.
  • Tumor (primary or metastatic) must be HER2 negative.
  • Adequate organ and hematologic function. Exclusion:
  • Taxane treatment within 12 months prior to registration.
  • Prior chemotherapy for locally recurrent or metastatic breast cancer (prior endocrine therapy is permitted).
Show all 15Show fewer
  • Prior radiation therapy, radiofrequency ablation, percutaneous cryotherapy or hepatic chemoembolization on all sites of measurable disease.
  • Current or prior history of central nervous system metastases.
  • Peripheral neuropathy ≥ grade 2 (CTCAE v3.0) at registration.
  • History of arterial or venous thrombosis within 1 year prior to registration.
  • History of bleeding diathesis or bleeding within 14 days of registration.
  • Uncontrolled hypertension (systolic >145 mmHg; diastolic >85 mmHg).
  • Clinically significant cardiac disease within 12 months of registration.
  • Known HIV positive, hepatitis C positive or hepatitis B surface antigen positive.
  • Prior treatment with VEGFr targeted therapies.

Who cannot join

None listed.

About this study

Official title: A Randomized Phase 2 Trial of Double-Blind, Placebo Controlled AMG 706 in Combination With Paclitaxel, or Open-Label Bevacizumab in Combination With Paclitaxel, as First Line Therapy in Women With HER2 Negative Locally Recurrent or Metastatic Breast Cancer

To determine if treatment with paclitaxel plus AMG 706 is superior to paclitaxel plus AMG 706 placebo in subjects with HER2 negative locally recurrent or metastatic breast cancer. Also to estimate differences between treatment with paclitaxel plus AMG 706 and paclitaxel plus bevacizumab.

Being tested
AMG 706 placebo, Bevacizumab, AMG 706, Paclitaxel
Keywords
AMG 706, Paclitaxel, Metastatic Breast Cancer, Antiangiogenic, Bevacizumab
Medical subject headings
Breast Neoplasms

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • AMG 706 placeboDrug

    Blinded placebo

  • BevacizumabDrug

    Also called Avastin

    Bevacizumab is a recombinant, humanized anti-VEGF monoclonal antibody.

  • AMG 706Drug

    Also called motesanib diphosphate

    AMG 706 is a small organic molecule that has been shown in preclinical pharmacology and PK studies to be a potent, oral, multi-kinase inhibitor with anti-angiogenic and anti-tumor activity achieved by selectively targeting all known VEGF, PDGF and Kit receptors.

  • PaclitaxelDrug

    Paclitaxel is an antineoplastic agent that acts by promoting and stabilizing the polymerization of microtubules.

Study groups in NCT00356681
Study groupRoleWhat they receive
Arm A PlaceboPlacebo comparatorBlinded AMG 706 placebo plus paclitaxel
Receives: Drug: AMG 706 placebo; Drug: Paclitaxel
Arm B ExperimentalExperimentalBlinded AMG 706 plus paclitaxel
Receives: Drug: AMG 706; Drug: Paclitaxel
Arm C ComparatorActive comparatorOpen-label bevacizumab plus paclitaxel
Receives: Drug: Bevacizumab; Drug: Paclitaxel

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Objective response rate, measured radiologically and assessed by an independent review committee.

    Measured: Last patient enrolled + 16 weeks of treatment

Secondary outcomes (1)
  1. Progression free survival, duration of response, clinical benefit rate (percentage of subjects with complete response, partial response or stable disease lasting >24 weeks), overall survival and incidence of adverse events.

    Measured: >24 weeks

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted26 Jul 2006 (estimated)
  2. Study startDec 2006
  3. Primary completionFeb 2009
  4. Study completionAug 2012

Why it stopped: Sponsor decision to close study

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
282 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00356681
Sponsor's protocol ID
20050225
Other IDs
CIRG/TORI 010
Status last verified
Sep 2015
First submitted
24 Jul 2006
Last updated
15 Oct 2015
Results posted
No
Data monitoring committee
Yes

Publications

  • Martin M, Roche H, Pinter T, Crown J, Kennedy MJ, Provencher L, Priou F, Eiermann W, Adrover E, Lang I, Ramos M, Latreille J, Jagiello-Gruszfeld A, Pienkowski T, Alba E, Snyder R, Almel S, Rolski J, Munoz M, Moroose R, Hurvitz S, Banos A, Adewoye H, Hei YJ, Lindsay MA, Rupin M, Cabaribere D, Lemmerick Y, Mackey JR; TRIO 010 investigators. Motesanib, or open-label bevacizumab, in combination with paclitaxel, as first-line treatment for HER2-negative locally recurrent or metastatic breast cancer: a phase 2, randomised, double-blind, placebo-controlled study. Lancet Oncol. 2011 Apr;12(4):369-76. doi: 10.1016/S1470-2045(11)70037-7. Epub 2011 Mar 21.

    PubMed 21429799

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Bevacizumab, AMG 706 and Paclitaxel in people with Breast Neoplasms and Breast Tumors, run by Amgen.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 15 inclusion and 0 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: stopped early, as of the sponsor's last update on 15 Oct 2015. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study was stopped early (reason given: Sponsor decision to close study). Results are not available in the source record.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Objective response rate, measured radiologically and assessed by an independent review committee. (time frame: Last patient enrolled + 16 weeks of treatment). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00356681, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 15 Oct 2015.

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