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Multiple MyelomaPhase 2/3NCT00038090

Thalidomide-Dexamethasone for Multiple Myeloma

A Phase 2/3 study testing Thalidomide and Dexamethasone in people with Multiple Myeloma, run by M.D. Anderson Cancer Center 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

Objective is to assess the activity of the combination of thalidomide and dexamethasone in patients with previously untreated multiple myeloma. Read more about this study

Who is it for?
Any age
Conditions the study is for
Multiple Myeloma
What is being tested?
Thalidomide and Dexamethasone
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
83 participants
Where
1 siteUnited States
Study dates
Jun 2000to May 2005
Phase
Phase 2/3
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 Any age
  • All sexes
  • No healthy volunteers
  • Child, Adult, Older adult
  • Previously untreated patients with symptomatic or progressive asymptomatic multiple myeloma. Criteria for progression among patients with asymptomatic disease include new lytic bone lesions, rise of serum myeloma protein to >5.0 gm/dl or fall of Hgb to <10.5 gm/dl.
  • Overt infection or unexplained fever should be resolved before treatment or treated concurrently with antibiotics.
  • Patients must provide written informed consent indicating that they are aware of the investigational nature of this study.
  • Patients with idiopathic monoclonal gammopathy or stable asymptomatic myeloma are ineligible.
  • Patients whose only prior therapy has been with local radiotherapy or alpha interferon are eligible.
  • Patients treated with steroids in order to stabilize disease within 60 days prior to enrollment are eligible.
  • Patients exposed to longer periods of high-dose glucocorticoid, or with any exposure to thalidomide or alkylating agent are ineligible.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • University of Texas M. D. Anderson Cancer Center

    Houston, Texas, 77030

Other trials in United States

About this study

Objective is to assess the activity of the combination of thalidomide and dexamethasone in patients with previously untreated multiple myeloma.

Read the detailed description

This study will examine the potential efficacy of thalidomide-dexamethasone in the treatment of patients with previously untreated multiple myeloma.

  • Thalidomide is supplied as 50 mg capsules to be taken by mouth.
  • Thalidomide 200 mg daily each evening at bedtime increasing by 100-200 mg increments (according to patient tolerability) every 4 weeks.

For elderly patients, or those with poor performance status or comorbid conditions which may affect tolerance of the thalidomide-dexamethasone combination, the initial dose may be reduced by 50-100 mg decrements and escalated weekly by 50-100 mg increments to tolerance. For patients who experience significant toxicity (> grade 2) or are otherwise unable to tolerate this drug combination, the dose will be reduced by 50-100 mg decrements. For some patients with > grade 2 toxicity, it may be necessary to hold the thalidomide dose until improvement of the side effect with subsequent resumption of the dose after dose reduction as outlined above.

Dexamethasone 20mg/m2 each morning after breakfast on days 1-4, 9-12, 17-20, with a repeat cycle after a 1-2 week rest period. In case of partial remission, maintenance treatment with thalidomide alone will be continued for as long as remission is sustained at a dose free of side effects.

For patients achieving CR, consolidation with thalidomide-dexamethasone for 4-6 months followed by follow-up without maintenance treatment. No maximum trial period is planned.

At relapse patients may be reinitiated on the original thalidomide-pulse dexamethasone program and responding patients may be maintained on thalidomide alone (CR) or daily thalidomide and dexamethasone (days 1-4) until relapse.

Patients who experience significant toxicity (grade 2 or more) at any time during therapy will receive a lower dose after treatment is interrupted.

In an attempt to avoid deep venous thrombosis, all patients for whom anticoagulation is not contraindicated will be offered therapeutic anticoagulation (INR 1.5-2.5) with coumadin or therapeutic doses of low molecular weight heparin.

Patients must be willing to return for evaluation every 4 weeks since thalidomide may only be prescribed for 28 day intervals.

Keywords
Myeloma, Thalidomide, Thalomid, Dexamethasone, Decadron
Medical subject headings
Multiple Myeloma, Neoplasms, Plasma Cell

What participants receive

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

  • ThalidomideDrug

    Also called Thalomid

    100 mg capsules by mouth daily each evening

  • DexamethasoneDrug

    Also called Decadron

    20 mg/m^2 taken by mouth each morning on days 1-4, 9-12 and 17-20.

Study groups in NCT00038090
Study groupRoleWhat they receive
Thalidomide + DexamethasoneExperimentalNot described
Receives: Drug: Thalidomide; Drug: Dexamethasone

What is being measured

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

  1. Response Rate

    Measured: Baseline, with each course and monthly tests

Timeline

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

  1. First posted29 May 2002 (estimated)
  2. Study startJun 2000
  3. Primary completionMay 2005
  4. Study completionMay 2005

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 2/3
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Single group
Masking
None (open label)
Enrolment
83 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00038090
Sponsor's protocol ID
ID00-070
Status last verified
Oct 2018
First submitted
28 May 2002
Last updated
31 Oct 2018
Results posted
No
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A Phase 2/3 study testing Thalidomide and Dexamethasone in people with Multiple Myeloma, run by M.D. Anderson Cancer Center at 1 site in United States.

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

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 31 Oct 2018. 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 combined 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.

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?

Response Rate (time frame: Baseline, with each course and monthly tests). 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 31 Oct 2018.

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