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Hodgkin's DiseaseMIBINCT00551798

Prediction of the Response to Chemotherapy by Tomoscintigraphie the MIBI in the Balance Sheet Pre Hodgkin's Disease and Lymphoma Malins High Grade

A study testing TEP au MIBI in people with Hodgkin's Disease and Malignant Lymphomas High Grade, run by University Hospital, Limoges at 5 sites in France.

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

Predicting response to chemotherapy in patients with Hodgkin's disease or lymphoma high-grade malignant de novo or recurrence. The non-Hodgkin's lymphoma and high-grade Hodgkin's disease may show resistance to chemotherapy, regardless of their initial extension. Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
TEP au MIBI
How many people
90 participants
Where
5 sitesFrance
Study dates
Mar 2005to Jan 2011
Phase
Interventional
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

  • initial Attainment: High-grade NHL or Hodgkin's disease all stages:I, II, III et IV.
  • Relapse: High-grade NHL or Hodgkin's disease relapse in all stages:I, II, III et IV.
  • Patients recruited by the Network of clinical hematology du Limousin
  • Patients older than 18 years with or without brain damage

Who cannot join

  • Pregnant women or nursing mothers or without effective contraception
  • Patients without coverage by social security
  • Patients who started steroids referred to antitumor

Trial locations and contacts

5 sites in 1 country.

5 sites in 1 country

France5 sites
  • Anatomo-pathology

    Limoges, 87042

  • Hematology

    Limoges, 87042

  • Nuclear Medicine

    Limoges, 87042

  • Pharmacology

    Limoges, 87042

  • Radiology

    Limoges, 87042

Other trials in France

About this study

Predicting response to chemotherapy in patients with Hodgkin's disease or lymphoma high-grade malignant de novo or recurrence.

The non-Hodgkin's lymphoma and high-grade Hodgkin's disease may show resistance to chemotherapy, regardless of their initial extension. The failure of treatment is most often correlated with an incomplete answer or lack of response to chemotherapy as a result chemoresistance. This drug, which may involve the gene MDR1 (multidrug resistance) encoding the protein PGP, can be studied in vivo by MIBI scan. The MIBI is behind a tracer perfusionnel used routinely to explore myocardial perfusion, but it has other characteristics of fixing, which can be used in oncological imaging (fixation by glial tumors of high grade).Prospective Study, which includes conducting a tomoscintigraphie 30 minutes after injection of 20 mCi of 99mTc-MIBI in initial stock or relapse of high-grade lymphoma and Hodgkin's disease any stage (I-IV). Fixing the MIBI is compared with morphological abnormalities detected by CT and the setting of lesions by 18FDG. Patients will be treated in a traditional way, without changes in treatment protocols used in routine. Patients with a negative MIBI scan, will be watched with particular attention in order to detect insufficient response to chemotherapy. The only change, the care of patients, only for the achievement of an initial consideration of non-invasive imaging, further, which is the tomoscintigraphie the MIBI. Of the tumor samples, will be evaluated by immunohistochemistry, the expression of PGP and the MRP1 (two proteins associated with the drug). On blood, may be carried out genotyping of MDR1, MRP1 and MRP2 to the patient.

Being tested
TEP au MIBI
Keywords
Hodgkin's Disease, Malignant lymphomas high grade, Chemoresistance, MIBI, PGP, MRP1, Tumor response
Medical subject headings
Hodgkin Disease

What participants receive

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

  • TEP au MIBIProcedure or surgery

    Intravenous injection of MIBI.The review lasted 30 min, during which the patient should not move.

What is being measured

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

  1. To evaluate the predictive value of fixing the MIBI by the masses lymphomatous or Hodgkiniennes (initial or repeated) on the response to chemotherapy in 4 months.

Secondary outcomes (5)
  1. • To evaluate the predictive value of fixing the MIBI on the therapeutic response at 1 month and at the end of treatment.

  2. • To evaluate the predictive value of fixing the MIBI on disease free survival and overall survival of patients.

  3. • To evaluate the correlation between fixing MIBI and the expression of tumor PGP and / or MDR.

  4. • Assess the influence of tumor protein expression PGP on the MRP or disease free survival and overall patient

  5. • Possibly, studying the influence of genotype MDR1 and MRP2 on the expression of tumor protein PGP and MRP2 and on the response to treatment at different periods.

Timeline

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

  1. First posted31 Oct 2007 (estimated)
  2. Study startMar 2005
  3. Primary completionJan 2011
  4. Study completionJan 2011

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 N/A
Primary purpose
Diagnosis
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
90 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00551798
Sponsor's protocol ID
I04016
Acronym
MIBI
Status last verified
Mar 2005
First submitted
30 Oct 2007
Last updated
17 May 2011
Results posted
No
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A study testing TEP au MIBI in people with Hodgkin's Disease and Malignant Lymphomas High Grade, run by University Hospital, Limoges at 5 sites in France.

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 4 inclusion and 3 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 17 May 2011. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 5 sites in France. 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.

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?

To evaluate the predictive value of fixing the MIBI by the masses lymphomatous or Hodgkiniennes (initial or repeated) on the response to chemotherapy in 4 months.. 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 17 May 2011.

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