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Multiple MyelomaPhase 3NCT00083876

D.T. PACE Versus High Dose Melphalan and Autologous Transplant in Patients With Previously Treated Multiple Myeloma

A Phase 3 study testing Thalidomide in people with Multiple Myeloma, run by University of Arkansas at 1 site in United States.

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 been designed to evaluate whether combination chemotherapy and "anti-angiogenesis" therapy with thalidomide is equal or superior to autologous transplantation for the treatment of multiple myeloma. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Multiple Myeloma
What is being tested?
Thalidomide
How many people
500 participants
Where
1 siteUnited States
Study dates
Sep 1998to Nov 2007
Phase
Phase 3
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
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patients must have previously treated (> 1 cycle prior therapy), active multiple myeloma requiring treatment. Patients that have received >450 mg/m2 of prior Adriamycin therapy are eligible, however, Adriamycin will be deleted from the DT PACE regimen in these patients.
  • Patients must have measurable disease defined as one of the following: serum monoclonal protein >/= 1.0 mg/dl, OR urine monoclonal protein >/= 1.0 grams/24 hour, OR >/= 20% bone marrow plasmacytosis.
  • All necessary baseline studies for determining eligibility must be obtained within 35 days prior to registration.
  • Patients must have a performance status of 0-2 based on SWOG criteria.Patients with a poor performance status (3-4), based solely on bone pain, will be eligible.
  • Patients must have a platelet count > or = 100,000/microliters. Patients with platelet count < 100,000/microliters may be enrolled if it is felt to be due to extensive marrow plasmacytosis. The study coordinator must be consulted and dose modifications may apply.
  • All patients must be informed of the investigational nature of this study and must sign and give written informed consent in accordance with institutional and federal guidelines.

Who cannot join

  • Patients must not have received a prior autotransplant or allograft.
  • Patients must not have significant co-morbid medical conditions or uncontrolled life threatening infection.
  • Patients with recent (< o= 6 months) myocardial infarction, unstable angina, difficult to control congestive heart failure, uncontrolled hypertension, or difficult to control cardiac arrythmias are ineligible. Ejection fraction by ECHO or MUGA should be within the institutional normal range and must be performed within 42 days prior to registration.
  • Patients must not have a history of chronic obstructive or chronic restrictive pulmonary disease.Patients must have adequate pulmonary function studies > or = 50% of predicted on mechanical aspects (FEV1, FVC, etc) and diffusion capacity (DLCO) > or = 50% of predicted. Patients unable to complete pulmonary function tests due to myeloma related pain or fracture must have a high resolution CT scan of the chest and must also have acceptable arterial blood gases defined as P02 greater than 70.
  • No prior malignancy is allowed except for adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, or other cancer for which the patient has been disease free for at least three years. Prior malignancy is acceptable provided there has been no evidence of disease within the three-year interval and there must be no prior treatment with cytotoxic drugs that could potentially be assigned on this treatment protocol.
  • Pregnant or nursing women may not participate. Women of childbearing potential must have a negative pregnancy documented within one week of registration. Women/men of reproductive potential may not participate unless they have agreed to use an effective contraceptive method.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • University of Arkansas for Medical Sciences/MIRT

    Little Rock, Arkansas, 72205

Other trials in United States

About this study

Official title: UARK 98-035, A Phase III Study of D.T. PACE Versus High Dose Melphalan and Autologous Transplant in Patients With Previously Treated Multiple Myeloma

This study has been designed to evaluate whether combination chemotherapy and "anti-angiogenesis" therapy with thalidomide is equal or superior to autologous transplantation for the treatment of multiple myeloma.

Read the detailed description

All patients will receive two cycles, 4-6 weeks apart, of a combination of chemotherapy drugs (a regimen called D.T. PACE) and collection of peripheral blood stem cells. D.T. PACE consists of 6 chemotherapy drugs (Dexamethasone, Thalidomide, CisPlatin, Adriamycin, Cyclophoshamide, and Etoposide). Four to six weeks after the last cycle of D.T. PACE, each patient with no evidence of myeloma progression will be randomly assigned to receive 1) Autologous Transplant as described below or 2) Additional cycles of D.T. PACE. Since it is not known at this time which treatment is the best, patients will be placed by chance in one of the two groups. If tests show that myeloma is in remission at the time of randomization, 2 additional cycles of D.T. PACE will be given. If myeloma is not in remission, 2 additional cycles of D.T. PACE will be given, then the myeloma will be re-assessed. If the patients myeloma protein has decreased by 90% since baseline or better, 2 more cycles are given. If it has not decreased that much or has gotten worse, the patient will be offered autologous transplantation. Patients with no financial coverage for transplant, or those that have inadequate stem cell collections to support two transplants, will not be randomized and will proceed directly to treatment 2, continued D.T. PACE. If it is determined that the myeloma did not respond adequately to the first 2 cycles of D.T. PACE, then the patient will not be randomized and will proceed directly to autologous transplant.

Between 2 and 4 months after the first PBSC transplant, the patient will undergo a second course of high-dose Melphalan and PBSC transplant. In order for all patients to receive the maximum possible benefit, patients may "cross-over" to the other treatment arm if the myeloma does not go into complete remission or at any time myeloma progresses after randomization.

When the physician feels that the maximum benefit from chemotherapy has been received (best partial or complete remission) the last phase of the study will start, which is maintenance. Patients will be randomly assigned to receive either low dose (50 mg) or higher dose (200 mg) thalidomide with the dexamethasone.

Being tested
Thalidomide
Keywords
Multiple Myeloma, D.T. PACE, Melphalan, Transplant, Thalidomide, Dexamethasone, Cisplatin, Cyclophosphamide, Doxorubicin, Etoposide, Filgrastim, Interferon-alpha 2b, Sargramostim
Medical subject headings
Multiple Myeloma

What participants receive

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

What is being measured

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

  1. 1.1 To evaluate, in a randomized phase III clinical trial in previously treated multiple myeloma patients whether angio-chemotherapy with D.T. PACE may be equivalent or superior to tandem transplant.

Timeline

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

  1. First posted4 Jun 2004 (estimated)
  2. Study startSep 1998
  3. Study completionNov 2007

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 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Crossover
Masking
None (open label)
Enrolment
500 participants
IDs, dates and publications
ClinicalTrials.gov ID
NCT00083876
Sponsor's protocol ID
UARK 98-035
Status last verified
Jul 2010
First submitted
2 Jun 2004
Last updated
2 Jul 2010
Results posted
No

Publications

  • Usmani SZ, Heuck C, Mitchell A, Szymonifka J, Nair B, Hoering A, Alsayed Y, Waheed S, Haider S, Restrepo A, Van Rhee F, Crowley J, Barlogie B. Extramedullary disease portends poor prognosis in multiple myeloma and is over-represented in high-risk disease even in the era of novel agents. Haematologica. 2012 Nov;97(11):1761-7. doi: 10.3324/haematol.2012.065698. Epub 2012 Jun 11.

    PubMed 22689675

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Thalidomide in people with Multiple Myeloma, run by University of Arkansas at 1 site in United States.

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 6 inclusion and 6 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 2 Jul 2010. 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 United States. 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 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

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?

1.1 To evaluate, in a randomized phase III clinical trial in previously treated multiple myeloma patients whether angio-chemotherapy with D.T. PACE may be equivalent or superior to tandem transplant.. 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 NCT00083876, 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 2 Jul 2010.

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