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Myelodysplastic SyndromePhase 2NCT00251511

A Phase II Trial of Trisenox Plus Thalomid as Treatment in Patients With Myelodysplastic Syndrome

A Phase 2 study testing Arsenic Trioxide in people with Myelodysplastic Syndrome, run by Veeda Oncology at 1 site in United States.

Terminated

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

Official record
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Trial summary

This is a Phase II, open-label, non-randomized study in patients with low, intermediate-1, intermediate-2, or high-risk MDS (defined by IPSS). Each cycle of treatment will be 6 weeks in length. Patients will be evaluated every 6 weeks for response. Read more about this study

Who is it for?
Ages 18 to 90 years
Conditions the study is for
Myelodysplastic Syndrome
What is being tested?
Arsenic Trioxide
How many people
60 participants
Where
1 siteUnited States
Study dates
Aug 2004to May 2007
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 90 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • To be eligible for the study, patients must fulfill all of the following criteria:
  • Patients must have signed an IRB-approved informed consent.
  • Patients with low, intermediate-1, intermediate-2, and high-risk MDS (defined by IPSS) with documented diagnosis of MDS (refractory anemia, refractory anemia with excess blasts, refractory anemia with ringed sideroblasts, refractory anemia with mixed lineage dysplasia, or chronic myelomonocytic leukemia).
  • Patients must have a documented history of all transfusions (pRBC and/or platelets) received in the 60-day period prior to their initial Trisenox treatment on this protocol.
  • Patients with ECOG Performance Status of 0 or 1 (see Appendix I).
  • Absolute QT interval below 460 msec in the presence of serum potassium and magnesium values within the normal range.
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  • Patients must be >/= 18 years of age.
  • Patients must either be not of child bearing potential or have a negative serum pregnancy test within 24 hours prior to registration. Patients are considered not of child bearing potential if they are surgically sterile (they have undergone a hysterectomy, bilateral tubal ligation or bilateral oophorectomy) or they are postmenopausal for at least 24 months.
  • For patients of childbearing potential, patient has agreed to use 2 reliable forms of contraception simultaneously for at least 1 month before beginning Thalomid therapy, during Thalomid therapy, and for 1 month following discontinuation of Thalomid therapy.
  • Renal function: creatinine < 1.5 x institutional upper limit of normal (ULN), CTCAE Grade 1.
  • Hepatic function: bilirubin </= 1.5 x ULN, CTCAE Grade 1. AST </= 2.5 x ULN, CTCAE Grade 1.
  • Serum potassium >4.0mEq/dL and serum magnesium >1.8 mg/dL.

Who cannot join

  • Any of the following criteria will make the patient ineligible to participate in this study:
  • Patients who have received prior chemotherapy or prior therapy with either Trisenox or Thalomid.
  • Patients who have a history of hypersensitivity to arsenic or thalidomide or any of the components in these drugs.
  • Patients with a significant history of cardiac disease (i.e., uncontrolled hypertension, unstable angina, congestive heart failure, or myocardial infarction in the last 6 months).
  • Patients with a history of torsade de pointes.
  • Patients planning to receive any concurrent therapy to treat MDS during the study treatment period.
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  • Patients with a serious uncontrolled intercurrent medical or psychiatric illness, including serious infection.
  • Patients with a history of other malignancy within the last 5 years, which could affect the diagnosis or assessment of these study drugs for MDS.
  • Any patient who is pregnant or lactating.
  • Any patient who is unable to comply with requirements of study.
  • Patients with peripheral neuropathy >grade 1.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Veeda Oncology

    Houston, Texas, 77042

Other trials in United States

About this study

This is a Phase II, open-label, non-randomized study in patients with low, intermediate-1, intermediate-2, or high-risk MDS (defined by IPSS).

Each cycle of treatment will be 6 weeks in length. Patients will be evaluated every 6 weeks for response. Patients will be treated for a minimum of 12 weeks even in the absence of response. Following 12 weeks of treatment, patients will continue to receive study treatment until disease progression or unacceptable toxicity.

Being tested
Arsenic Trioxide
Medical subject headings
Myelodysplastic Syndromes

What participants receive

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

  • Arsenic TrioxideDrug

What is being measured

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

  1. Primary Study Endpoint:

  2. Determine the response rate (by IWG criteria) of patients with low, intermediate-1, intermediate-2, or high-risk MDS (defined by IPSS) to biweekly Trisenox plus daily Thalomid

Secondary outcomes (2)
  1. Secondary Study Endpoint(s):

  2. Determine the toxicities associated with a biweekly Trisenox plus daily Thalomid regimen, the event-free survival, and the overall survival.

Timeline

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

  1. First posted10 Nov 2005 (estimated)
  2. Study startAug 2004
  3. Primary completionJan 2006
  4. Study completionMay 2007

Why it stopped: Sponsor terminated trial

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
Non-randomised
Intervention model
Single group
Masking
None (open label)
Enrolment
60 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00251511
Sponsor's protocol ID
I-04-001
Status last verified
May 2012
First submitted
8 Nov 2005
Last updated
11 May 2012
Results posted
No
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Arsenic Trioxide in people with Myelodysplastic Syndrome, run by Veeda Oncology 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 12 inclusion and 11 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 11 May 2012. 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 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 terminated trial). 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?

Primary Study Endpoint:. The study lists 2 primary outcomes in all. 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 11 May 2012.

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