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Bortezomib Based Consolidation in Multiple Myeloma Patients Completing Stem Cell Transplant

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ClinicalTrials.gov Identifier: NCT01706666
Recruitment Status : Active, not recruiting
First Posted : October 15, 2012
Results First Posted : June 3, 2016
Last Update Posted : September 26, 2017
Sponsor:
Information provided by (Responsible Party):
Mayo Clinic

October 11, 2012
October 15, 2012
April 27, 2016
June 3, 2016
September 26, 2017
December 2012
July 2014   (Final data collection date for primary outcome measure)
Proportion of Patients Experiencing a Stringent Complete Response (sCR) After 12 Cycles, 24 Months [ Time Frame: 24 months ]
Estimated by the number of sCRs divided by the total number of evaluable patients in each arm. Exact binomial confidence intervals for the true sCR rate will be calculated by arm. Stringent complete response (sCR) is defined as a complete response plus normal serum free light chain ratio and the absence of clonal cells in bone marrow by flow cytometry.
Proportion of patients experiencing a stringent complete response (sCR) after 12 cycles 24 months [ Time Frame: 24 months ]
Estimated by the number of sCRs divided by the total number of evaluable patients in each arm. Exact binomial confidence intervals for the true sCR rate will be calculated by arm.
Complete list of historical versions of study NCT01706666 on ClinicalTrials.gov Archive Site
  • Survival Time [ Time Frame: From registration to death due to any cause, assessed up to 3 years ]
    The distribution of survival time will be estimated by arm using the method of Kaplan-Meier.
  • Progression-free Survival [ Time Frame: From registration to the earliest date of documentation of disease progression or death due to any cause, assessed up to 3 years ]
    The distribution of progression-free survival will be estimated by arm using the method of Kaplan-Meier.
  • Survival Time [ Time Frame: From registration to death due to any cause, assessed up to 3 years ]
    The distribution of survival time will be estimated by arm using the method of Kaplan-Meier.
  • Progression-free Survival [ Time Frame: From registration to the earliest date of documentation of disease progression or death due to any cause, assessed up to 3 years ]
    The distribution of progression-free survival will be estimated by arm using the method of Kaplan-Meier.
  • Incidence of adverse events, graded using the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4.0 [ Time Frame: Up to 3 years ]
    The maximum grade for each type of adverse event and relationship will be recorded for each patient, and frequency tables will be reviewed to determine patterns by arm.
Not Provided
Not Provided
 
Bortezomib Based Consolidation in Multiple Myeloma Patients Completing Stem Cell Transplant
A Phase II Randomized Study of Three Subcutaneous Bortezomib-based Consolidation Treatments for Patients Completing Induction Therapy and Stem Cell Transplantation for Newly Diagnosed Multiple Myeloma
This randomized phase II trial studies how well giving bortezomib with or without combination chemotherapy works as consolidation therapy in patients with newly diagnosed multiple myeloma who have completed stem cell transplant. Bortezomib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as cyclophosphamide, dexamethasone, and lenalidomide, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. It is not yet known whether giving bortezomib is more effective with or without combination chemotherapy in the post transplant setting.

PRIMARY OBJECTIVES:

I. To compare the stringent complete response (sCR) rate after 12 cycles among arms.

SECONDARY OBJECTIVES:

I. To compare progression-free and overall survival among arms. II. To describe the adverse event profile of each arm.

TERTIARY OBJECTIVES:

I. To compare sCR after 6 cycles and 24 cycles and quality of life among arms.

OUTLINE: Patients are randomized to 1 of 3 treatment arms.

ARM A: Patients receive bortezomib subcutaneously (SC) on days 1 and 15 of courses 1-12 and day 1 of courses 13-24.

ARM B: Patients receive bortezomib SC as in Arm A, cyclophosphamide orally (PO) on days 1 and 15 of courses 1-12 and day 1 of courses 13-24, and dexamethasone PO on days 1 and 15 of courses 1-12 and day 1 of courses 13-24.

ARM C: Patients receive bortezomib SC as in Arm A and lenalidomide PO once daily (QD) on days 1-28.

In all arms, treatment continues every 28 days for up to 24 courses in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up every 6 months for 3 years.

Interventional
Phase 2
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
  • Stage I Multiple Myeloma
  • Stage II Multiple Myeloma
  • Stage III Multiple Myeloma
  • Drug: bortezomib
    Given SC
    Other Names:
    • LDP 341
    • MLN341
    • VELCADE
  • Drug: cyclophosphamide
    Given PO
    Other Names:
    • CPM
    • CTX
    • Cytoxan
    • Endoxan
    • Endoxana
  • Drug: lenalidomide
    Given PO
    Other Names:
    • CC-5013
    • IMiD-1
    • Revlimid
  • Other: laboratory biomarker analysis
    Correlative studies
  • Drug: dexamethasone
    Given PO
    Other Names:
    • Aeroseb-Dex
    • Decaderm
    • Decadron
    • DM
    • DXM
  • Procedure: quality-of-life assessment
    Ancillary studies
    Other Name: quality of life assessment
  • Experimental: Arm A (bortezomib)
    Patients receive bortezomib SC on days 1 and 15 of courses 1-12 and day 1 of courses 13-24.
    Interventions:
    • Drug: bortezomib
    • Other: laboratory biomarker analysis
    • Procedure: quality-of-life assessment
  • Experimental: Arm B (bortezomib, cyclophosphamide, dexamethasone)
    Patients receive bortezomib SC as in Arm A, cyclophosphamide PO on days 1 and 15 of courses 1-12 and day 1 of courses 13-24, and dexamethasone PO on days 1 and 15 of courses 1-12 and day 1 of courses 13-24.
    Interventions:
    • Drug: bortezomib
    • Drug: cyclophosphamide
    • Other: laboratory biomarker analysis
    • Drug: dexamethasone
    • Procedure: quality-of-life assessment
  • Experimental: Arm C (bortezomib, lenalidomide)
    Patients receive bortezomib SC as in Arm A and lenalidomide PO QD on days 1-28.
    Interventions:
    • Drug: bortezomib
    • Drug: lenalidomide
    • Other: laboratory biomarker analysis
    • Procedure: quality-of-life assessment
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Active, not recruiting
3
150
May 2018
July 2014   (Final data collection date for primary outcome measure)

Inclusion Criteria:

  • Creatinine =< 2 mg/dL
  • Absolute neutrophil count (ANC) >= 1000/mm^3
  • Platelet count >= 75000/mm^3
  • Hemoglobin >= 8.0 g/dL
  • Total bilirubin =< 1.5 x upper limit of normal (ULN)
  • Treated myeloma: Prior induction therapy (any) and followed by autologous stem cell transplantation
  • Measurable disease at initial diagnosis, pre-stem cell transplant (SCT) or post-SCT of multiple myeloma as defined by at least ONE of the following:

    • Serum monoclonal protein >= 0.5 g/dL
    • > 200 mg of monoclonal protein in the urine on 24 hour electrophoresis
    • Serum immunoglobulin free light chain >= 5 mg/dL AND abnormal serum immunoglobulin kappa to lambda free light chain ratio
    • Monoclonal bone marrow plasmacytosis >= 30% (evaluable disease)
  • Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0, 1 or 2
  • < 120 days post SCT with no evidence of relapse or progression prior to registration
  • Provide voluntary informed written consent before performance of any study-related procedure not part of normal medical care, with the understanding that consent may be withdrawn by the subject at any time without prejudice to future medical care
  • Negative serum pregnancy test done =< 7 days prior to registration, for women of childbearing potential only
  • Willing to return to enrolling institution for follow-up during the active monitoring phase of the study
  • Ability to complete questionnaire(s) by themselves or with assistance
  • Female patients who:

    • Are postmenopausal for at least 1 year before the screening visit, OR
    • Are surgically sterile, OR
    • If they are of childbearing potential, agree to practice 2 effective methods of contraception, at the same time, from the time of signing the informed consent through 30 days after the last dose of study treatment, OR agree to completely abstain from heterosexual intercourse
  • Male patients, even if surgically sterilized (ie, status postvasectomy), who:

    • Agree to practice effective barrier contraception during the entire study treatment period and through 30 days after the last dose of study treatment, OR
    • Agree to completely abstain from heterosexual intercourse

Exclusion Criteria:

  • Other active malignancy =< 3 years prior to registration; EXCEPTIONS: Non-melanotic skin cancer or carcinoma-in-situ of the cervix; NOTE: If there is a history of prior malignancy, they must not be receiving other specific treatment for their cancer
  • Other co-morbidity which would interfere with patient's ability to participate in trial, e.g. uncontrolled infection, uncompensated heart or lung disease
  • Other concurrent chemotherapy, radiotherapy, or any ancillary therapy considered investigational; NOTE: Bisphosphonates are considered to be supportive care rather than therapy, and are thus allowed while on protocol treatment
  • Known to be human immunodeficiency virus (HIV), hepatitis C virus (HCV) or hepatitis B virus positive (HBV+)
  • Hypersensitivity to study drugs, boron or mannitol
  • Patient refractory to bortezomib (defined as patients who progressed while on bortezomib or within 60 days of receiving bortezomib)
  • Any serious medical or psychiatric condition that would prevent the subject from complying with the protocol treatment and procedures
  • Grade >= 2 peripheral neuropathy
  • Myocardial infarction within 6 months prior to enrollment or has New York Heart Association (NYHA) Class III or IV heart failure, uncontrolled angina, severe uncontrolled ventricular arrhythmias, or electrocardiographic evidence of acute ischemia or active conduction system abnormalities; prior to study entry, any electrocardiogram (ECG) abnormality at screening must be documented by the investigator as not medically relevant
  • Participation in clinical trials with other investigational agents not included in this trial, within 14 days of the start of this trial and throughout the duration of this trial
  • Radiation therapy within 3 weeks before randomization; enrollment of subjects who require concurrent radiotherapy (which must be localized in its field size) should be deferred until the radiotherapy is completed and 3 weeks have elapsed since the last date of therapy
  • Female patients who are lactating or pregnant
Sexes Eligible for Study: All
18 Years and older   (Adult, Older Adult)
No
Contact information is only displayed when the study is recruiting subjects
United States
 
 
NCT01706666
MC1186
NCI-2012-01579 ( Registry Identifier: CTRP (Clinical Trial Reporting Program) )
Yes
Not Provided
Not Provided
Mayo Clinic
Mayo Clinic
Not Provided
Principal Investigator: Craig B. Reeder, M.D. Mayo Clinic
Mayo Clinic
August 2017

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP