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Multiple MyelomaPhase 2NCT00335348

Bortezomib and Dexamethasone as Treatment and Maintenance for Multiple Myeloma Relapse

A Phase 2 study testing Bortezomib and Dexamethasone in people with Multiple Myeloma, run by Peter MacCallum Cancer Centre, Australia at 1 site in Australia.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This study has two main aims. The first is to assess whether Dexamethasone can increase the number of patients with who respond to Velcade. The second aim of this study is to see whether treating patients with relapsed multiple myeloma with Velcade and Dexamethasone for a longer period of time extends the time that… Read more about this study

Who is it for?
Ages 18 to 80 years
Conditions the study is for
Multiple Myeloma
What is being tested?
Bortezomib and Dexamethasone
Could I receive a placebo?
No, everyone receives an active treatment
How many people
101 participants
Where
1 siteAustralia
Study dates
Jun 2006to Jul 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 to 80 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patient was previously diagnosed with multiple myeloma based on standard criteria and currently requires second or *third line therapy because of PD, defined as a 25% increase in M-protein, or development of new or worsening of existing lytic bone lesions or soft tissue plasmacytomas, or hypercalcemia (serum calcium >11.5 mg/dL), or relapse from CR.*Patients will only be eligible for bortezomib as 3rd line therapy if they have received dexamethasone alone, thalidomide alone (or with corticosteroids) or revlimid alone (or with corticosteroids) as one of the 2 prior therapies.
  • Patient is of a legally consenting age, as defined by local regulations.
  • Patient is, in the investigator's opinion, willing and able to comply with the protocol requirements.
  • Patient has given voluntary written informed consent before performance of any study-related procedure not part of normal medical care, with the understanding that consent may be withdrawn by the patient at any time without prejudice to their future medical care.
  • Female patient is either post-menopausal or surgically sterilized or willing to use an acceptable method of birth control (i.e., a hormonal contraceptive, intrauterine device, diaphragm with spermicide, condom with spermicide, or abstinence) for the duration of the study.
  • Male patient agrees to use an acceptable method for contraception for the duration of the study.
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  • Patient has measurable disease
  • Patient has a Karnofsky performance status ≥60%.
  • Patient has a life-expectancy >3 months.

Who cannot join

  • Primary Dexamethasone resistance
  • Prior therapy with Bortezomib
  • Prior severe allergic reactions to Bortezomib (Velcade), Boron or Mannitol
  • Neuropathy > Grade 2 with pain by NCI-CTCAE criteria

Trial locations and contacts

1 site in 1 country.

Australia1 site
  • Peter MacCallum Cancer Centre

    Melbourne, Victoria, 8006

Other trials in Australia

About this study

Official title: Bortezomib and Dexamethasone as Treatment and Maintenance for Multiple Myeloma Relapse An Australian Myeloma Forum Multi-Centre Phase II Trial

This study has two main aims. The first is to assess whether Dexamethasone can increase the number of patients with who respond to Velcade.

The second aim of this study is to see whether treating patients with relapsed multiple myeloma with Velcade and Dexamethasone for a longer period of time extends the time that the myeloma is under control.

Read the detailed description

Velcade is a new drug, which is being developed for the treatment of patients with a variety of cancers. In studies to date, it has been shown to be useful in the treatment of patients with advanced multiple myeloma whose myeloma has progressed after standard drug treatment. Approximately one third of them have had a response to treatment, which has lasted for approximately 12 months. It has been associated with improvement in symptoms from the disease including improvements in blood counts, fewer blood transfusions and in a lessening of bone pain. There is some evidence that more patients respond to Velcade when it is given together with a steroid drug, Dexamethasone, which is commonly used in the treatment of Myeloma, and you may have received in the past. Only a small number of patients have been treated with Velcade and Dexamethasone from the beginning of therapy. However, many more have had Dexamethasone added later if they have failed to respond to Velcade on its own.

Velcade is approved in the USA and Europe by the Food and Drug Administration (FDA) for the treatment of patients with myeloma. However, Velcade is not approved in Australia and therefore its use in this study is considered experimental.

This study has two main aims. The first is to assess whether Dexamethasone can increase the number of patients who respond to Velcade in the controlled setting of a clinical trial. This study is specifically designed for patients who have received at least one kind of standard treatment in the past and are now in need of further therapy because their disease has relapsed. The second aim of this study is to see whether treating patients with Velcade and Dexamethasone for a longer period of time extends the time that the myeloma is under control. This is known as maintenance treatment.

Approximately 100 patients will participate around Australia.

Keywords
Multiple Myeloma, Relapse, Bortezomib, Dexamethasone, Maintenance
Medical subject headings
Multiple Myeloma, Recurrence

What participants receive

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

  • BortezomibDrug

    Induction- 1.3mg/m2 IV days 1,4,8,11 every 3 weeks up to 8 cycles Consolidation- 1.3mg/m2 IV days 1,8,15,22 every 5 weeks up to 3 cycles Maintenance- 1.3mg/m2 IV days 1,15 every 4 weeks

  • DexamethasoneDrug

    Induction- 20mg orally days 1,2,4,5,8,9,11,12 every 3 weeks up to 8 cycles Consolidation- 20mg orally days 1,2,8,9,15,16,22,23 every 5 weeks up to 3 cycles Maintenance- 20mg orally days 1,2,15,16 every 4 weeks

Study groups in NCT00335348
Study groupRoleWhat they receive
Bortezomib and DexamethasoneExperimentalNot described
Receives: Drug: Bortezomib; Drug: Dexamethasone

What is being measured

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

  1. Overall Response Rate, defined as the best response on treatment assessed using the EBMT criteria

    Measured: 2 years

Secondary outcomes (2)
  1. Time To Progression, defined as the time from commencement of treatment to the date of first evidence of progressive disease.

    Measured: 2 years

  2. Overall survival, defined as the time from commencement of treatment to the date of death from any cause.

    Measured: 2years

Timeline

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

  1. First posted9 Jun 2006 (estimated)
  2. Study startJun 2006
  3. Primary completionJul 2012
  4. Study completionJul 2012

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
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
101 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00335348
Sponsor's protocol ID
05/69
Other IDs
ACTRN (pending)
Status last verified
Aug 2011
First submitted
7 Jun 2006
Last updated
9 Jan 2013
Results posted
No

Publications

  • Harrison SJ, Quach H, Link E, Feng H, Dean J, Copeman M, Van De Velde H, Schwarer A, Baker B, Spencer A, Catalano J, Campbell P, Augustson B, Romeril K, Prince HM. The addition of dexamethasone to bortezomib for patients with relapsed multiple myeloma improves outcome but ongoing maintenance therapy has minimal benefit. Am J Hematol. 2015 May;90(5):E86-91. doi: 10.1002/ajh.23967. Epub 2015 Feb 27.

    PubMed 25651830

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Bortezomib and Dexamethasone in people with Multiple Myeloma, run by Peter MacCallum Cancer Centre, Australia at 1 site in Australia.

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 9 inclusion and 4 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: finished, as of the sponsor's last update on 9 Jan 2013. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Australia. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. 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 is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

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?

Overall Response Rate, defined as the best response on treatment assessed using the EBMT criteria (time frame: 2 years). 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 NCT00335348, 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 9 Jan 2013.

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