Maintenance Therapy With Subcutaneous Bortezomib

Sponsor
European Myeloma Network (Other)
Overall Status
Active, not recruiting
CT.gov ID
NCT01913730
Collaborator
Fondazione EMN Italy Onlus (Other)
63
1
2
108
0.6

Study Details

Study Description

Brief Summary

This is a multicenter, randomized, open label study designed to evaluate the efficacy and safety of prolonged treatment with bortezomib twice monthly and dexamethasone after a salvage treatment containing bortezomib for relapsed or refractory multiple myeloma patients.

Condition or Disease Intervention/Treatment Phase
Phase 2

Study Design

Study Type:
Interventional
Actual Enrollment :
63 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Masking:
None (Open Label)
Primary Purpose:
Treatment
Official Title:
A PHASE II MULTI-CENTRE, RANDOMIZED, OPEN LABEL STUDY OF MAINTENANCE THERAPY WITH SUBCUTANEOUS BORTEZOMIB TWICE MONTHLY ASSOCIATED WITH DEXAMETHASONE, IN RELAPSED AND REFRACTORY MULTIPLE MYELOMA PATIENTS AFTER SALVAGE WITH BORTEZOMIB-BASED THERAPY
Actual Study Start Date :
Nov 1, 2013
Actual Primary Completion Date :
Apr 1, 2021
Anticipated Study Completion Date :
Nov 1, 2022

Arms and Interventions

Arm Intervention/Treatment
No Intervention: No prolonged therapy is scheduled

Experimental: Bortezomib Dexamethasone (Biochemical relapse)

Patients randomized in this group will be observed. At the occurrence of biochemical relapse, 4 VD cycles will be administered: Bortezomib (SC) and Dexamethasone (PO) weekly.

Drug: Bortezomib

Drug: Dexamethasone

Outcome Measures

Primary Outcome Measures

  1. Time to Progression [5 years]

Secondary Outcome Measures

  1. Survival [5 years]

    Overall Survival Progression Free Survival

  2. Response [5 years]

    Objective overall response rate (ORR)

  3. Response [5 years]

    Duration of response

  4. Response [5 years]

    Time to response

  5. Response [5 years]

    Time to the next anti-myeloma therapy (TNT)

  6. Response [5 years]

    TTP measured from the beginning of the salvage treatment

  7. Response [5 years]

    Role of the type of salvage treatment

  8. Response [5 years]

    Role of previous treatments

  9. Response [5 years]

    Incidence of grade 3 and 4 hematological and non-hematological adverse events (AEs)

  10. Response [5 years]

    Exploratory assessment on prognosis (ISS, age and FISH abnormalities)

Eligibility Criteria

Criteria

Ages Eligible for Study:
18 Years and Older
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
No
Inclusion Criteria:
  1. Patient is of a legally consenting age as defined by local regulations.

  2. Patient is, in the investigator(s) opinion willing and able to comply with the protocol requirements.

  3. Patient has given voluntary written informed consent before performance of any study-related procedure not part of normal medical care, with the understanding that consent may be withdrawn by the patient at any time without prejudice to their future medical care.

  4. Female patient is either post-menopausal for 24 consecutive months or surgically sterilised or agree to continuous abstinence from heterosexual sexual contact or willing to use two acceptable method of birth control at the same time (one highly effective method and one additional effective method) (Highly Effective Methods: Intrauterine device -IUD-; Hormonal -birth control pills, injections, implants-; tubal ligation; partner's vasectomy; Additional Effective Methods: Latex condom; Diaphragm; Cervical Cap) for 4 weeks prior to beginning study drug therapy, during study drug therapy (including dose interruption) and for 4 weeks after discontinuation of therapy.

  5. Male patient agrees to use an acceptable method for contraception (i.e., condom or abstinence) during study drug therapy (including dose interruption) and for 4 weeks after discontinuation of bortezomib therapy.

  6. Patient was previously diagnosed with multiple myeloma based on standard criteria.

  7. Patient is relapsed or refractory after one to three lines of treatment and the last one must be a bortezomib-containing regimen, without evidence of progressive disease.

  8. Patient had previously received at least 4 cycles of a salvage treatment containing bortezomib, before enrolment, without evidence of progressive disease.

  9. Patient must be enrolled and start therapy within 45 days from the completion of the last salvage cycle containing Bortezomib.

  10. Before the salvage treatment with bortezomib-based regimens, patient must have measurable disease

Exclusion Criteria:
  1. Any serious medical condition, laboratory abnormality or psychiatric illness that prevented the subject from signing the informed consent form or placed the subjects at unacceptable risk.

  2. Pregnant or lactating females

  3. Known positive for HIV or active infectious hepatitis type A, B or C

  4. Peripheral neuropathy or neuropathic pain grade 2 or higher, as defined by National Cancer Institute Common Toxicity Criteria (NCI CTC) 4.0

  5. Infiltrative pulmonary disease.

Contacts and Locations

Locations

Site City State Country Postal Code
1 Irccs Crob Rionero in Vulture Potenza Italy

Sponsors and Collaborators

  • European Myeloma Network
  • Fondazione EMN Italy Onlus

Investigators

None specified.

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.
Responsible Party:
European Myeloma Network
ClinicalTrials.gov Identifier:
NCT01913730
Other Study ID Numbers:
  • 26866138-MMY-2084
First Posted:
Aug 1, 2013
Last Update Posted:
Mar 25, 2022
Last Verified:
Mar 1, 2022
Keywords provided by European Myeloma Network
Additional relevant MeSH terms:

Study Results

No Results Posted as of Mar 25, 2022