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Multiple MyelomaPhase 1NCT00083460

Study of Combination PS-341 and Thalidomide in Multiple Myeloma

A Phase 1 study testing PS-341, Thalidomide and Dexamethasone 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

The purpose of this study is to assess the toxicity of PS-341 combined with one of four doses of thalidomide in patients with refractory multiple myeloma, and to find the most appropriate doses of PS-341 and thalidomide in the combination. 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?
PS-341, Thalidomide and Dexamethasone
Could I receive a placebo?
No, everyone receives an active treatment
How many people
86 participants
Where
1 siteUnited States
Study dates
Dec 2001to Nov 2007
Phase
Phase 1
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

  • History of histologically documented multiple myeloma with relapsed or resistant disease, defined as previously treated with/without autologous stem cell transplantation and is either relapsing or is resistant after > 1 line of prior therapy for myeloma
  • Patients can not be eligible for MTRC phase III protocols of higher priority
  • Performance status of greater than or equal to 2 as per SWOG scale
  • Patients must have an absolute neutrophil count > 750/mm3, and a platelet count greater than or equal to 25,000/mm3
  • 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
  • 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.
  • Male or female adults of at least 18 years of age.
  • Signed written informed consent and willingness to meet follow-up schedule and study procedure obligations

Who cannot join

  • Chemotherapy or radiotherapy received within the previous 2 weeks
  • Prior Treatment of PS-341
  • Significant neurotoxicity, defined as grade greater than or equal to 2 neurotoxicity per NCI Common Toxicity Criteria
  • POEMS Syndrome
  • Non-secretory multiple myeloma
  • Active infection requiring antibiotics
Show all 14Show fewer
  • Clinically significant hepatic dysfunction in the absence of liver metastases as noted by bilirubin or AST >3 times the upper normal limit or clinically significant concurrent hepatitis
  • New York Hospital Association (NYHA) Class III or Class IV heart failure
  • Myocardial infarction within the last 6 months
  • Poorly controlled hypertension, diabetes mellitus, or other serious or psychiatric illness that could potentially interfere with the completion of treatment according to this protocol
  • Severe renal dysfunction defined as a creatinine clearance < 20 cc/min.
  • Absolute neutrophil count < 750/mm3, and a platelet count < 25,000/mm3
  • Pregnant or potential for pregnancy
  • Breast-feeding

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 2001-37, A Phase I Exploratory Study of Combination PS-341 and Thalidomide in Refractory Multiple Myeloma

The purpose of this study is to assess the toxicity of PS-341 combined with one of four doses of thalidomide in patients with refractory multiple myeloma, and to find the most appropriate doses of PS-341 and thalidomide in the combination.

Read the detailed description

Patients will be enrolled in groups of 6-10 patients, each receiving a low dose of PS-341 (1.0 mg/m2) and different dose levels of thalidomide (50, 100, 150, and 200 mg). The first six patients in each group will receive PS-341 alone for the first cycle, and thalidomide will be added on day 22. If the combination is found to be safe in these first 6 patients, the remaining patients in each group will be enrolled. Initially, these patients will receive PS-341 alone and thalidomide will be added subsequently, if deemed safe based on the first 6 patients in each thalidomide dose cohort.

Being tested
PS-341, Thalidomide, Dexamethasone
Keywords
Multiple Myeloma, Thalidomide, Velcade, PS-341, Refractory, Bortezomid
Medical subject headings
Multiple Myeloma

What participants receive

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

  • PS-341Drug

    Arm 1 a dose of 1.0mg/m2. Arm 2 a dose of 1.3mg/m2

  • ThalidomideDrug

    In cohort 1, a dose of 50mg for cycles 2-8. Cohort 2, 100mg for cycles 2-8. Cohort 3, 150mg for cycles 2-8. Cohort 4, 200mg for cycles 2-8.

  • DexamethasoneDrug

    A dose of 20mg for cylces 3-8.

Study groups in NCT00083460
Study groupRoleWhat they receive
1Active comparatorNot described
Receives: Drug: PS-341; Drug: Thalidomide; Drug: Dexamethasone
2Active comparatorNot described
Receives: Drug: PS-341; Drug: Thalidomide; Drug: Dexamethasone

What is being measured

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

  1. Assess the toxicity of PS-341 combined with one of four doses of thalidomide in patients with refractory multiple myeloma

    Measured: until pt progresses or unexceptible toxicity

Timeline

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

  1. First posted26 May 2004 (estimated)
  2. Study startDec 2001
  3. Primary completionNov 2007
  4. 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 1
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
86 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00083460
Sponsor's protocol ID
UARK 2001-37
Status last verified
Jul 2010
First submitted
24 May 2004
Last updated
2 Aug 2010
Results posted
No
Data monitoring committee
Yes

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing PS-341, Thalidomide and Dexamethasone 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 8 inclusion and 14 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 Aug 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 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

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?

Assess the toxicity of PS-341 combined with one of four doses of thalidomide in patients with refractory multiple myeloma (time frame: until pt progresses or unexceptible toxicity). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 Aug 2010.

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