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Multiple MyelomaPhase 3FOCUSNCT01302392

A Study of Carfilzomib vs Best Supportive Care in Subjects With Relapsed and Refractory Multiple Myeloma

A Phase 3 study testing Carfilzomib in people with Multiple Myeloma, run by Amgen at 68 sites in 19 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

This is a Phase 3, randomized, open-label, multicenter study comparing two treatment regimens for subjects with multiple myeloma who have received all available approved treatment options and may therefore be considered candidates for palliative care. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Multiple Myeloma
What is being tested?
Carfilzomib
Could I receive a placebo?
No, everyone receives an active treatment
How many people
315 participants
Where
68 sitesin 19 countries
Study dates
Sep 2010to Sep 2015
Phase
Phase 3
Are there results?
Yes, posted in the registrySummary in the doctors' view

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

  • Multiple myeloma
  • Measurable disease based on central laboratory values, as defined by one or both of the following criteria (assessed within 21 days prior to randomization):
  • Serum M-protein
  • Serum protein electrophoresis (SPEP): ≥ 0.5 g/dL
  • For immunoglobulin A (IgA) patients whose disease can only be reliably measured by serum quantitative immunoglobulin (qIgA): > 750 mg/dL (0.75 g/dL)
  • Urine Bence Jones protein: ≥ 200 mg/24 h
Show all 37Show fewer
  • Responsive (defined as a 25% or greater decrease in M-protein or total protein) to at least one line of prior therapy
  • Relapsed multiple myeloma, defined as disease progression while on or after at least 1 prior treatment regimen
  • Refractory multiple myeloma, defined as meeting one or more of the following:
  • Nonresponsive to most recent therapy (eg, stable disease only, or progressive disease while on treatment)
  • Disease progression within 60 days of discontinuation from most recent therapy
  • Received 3 or more prior therapeutic regimens for multiple myeloma
  • Adequate prior treatment with bortezomib (if less than 4 complete cycles, the reason for discontinuation must be reviewed by the Medical Monitor and the reason documented)
  • Prior treatment with an immunomodulatory agent (lenalidomide, if available, and/or thalidomide)
  • Prior treatment with an alkylating agent (standard or high-dose)
  • Prior treatment with a corticosteroid
  • Criterion no longer applicable (with Amendment 2, Criterion 11, the requirement of "prior treatment with an anthracycline unless not clinically indicated" is removed.)
  • Age ≥ 18 years
  • Life expectancy of at least 1 month
  • Eastern Cooperative Oncology Group (ECOG) performance status 0-2
  • Adequate hepatic function, with serum alanine aminotransferase (ALT) < 4 times the upper limit of normal and serum bilirubin < 2.5 mg/dL (42.5 µmol/L). Patients with total bilirubin ≥ 2.5 mg/dL may enrol if their serum direct bilirubin is < 2.5 mg/dL.
  • Total white blood cell (WBC) count ≥ 1.5 × 10^9/L and absolute neutrophil count (ANC) ≥ 1.0 × 10^9/L (use of colony-stimulating factors to achieve these counts is allowed)
  • Hemoglobin ≥ 7.5 g/dL (75 g/L)
  • -Use of erythropoietic stimulating factors is allowed:
  • For all patients who receive a red blood cell (RBC) transfusion within 28 days of obtaining the Screening hemoglobin value. The following information must be provided for the Medical Monitor's review for assessment for eligibility:
  • Pre-transfusion hemoglobin (Hb)
  • Number of RBC units administered
  • Use of erythropoietic stimulating factors
  • Platelet count ≥ 30 × 10^9/L
  • -There is no restriction on platelet transfusions or thrombopoietic growth factor before or during the screening period
  • For all patients who receive a platelet transfusion within 7 days of obtaining the Screening platelet value, the following information must be provided for the Medical Monitor's review for assessment of eligibility
  • Pre-transfusion platelet count
  • Number of platelet units administered
  • Use of thrombopoietic growth factors
  • Creatinine clearance (CrCl) ≥ 15 mL/minute (either measured or calculated using a standard formula such as Cockcroft and Gault) and dialysis-independent
  • Written informed consent in accordance with regulatory guidelines
  • Female patients of childbearing potential must have a negative serum or urine pregnancy test within 7 days of the first dose of study treatment and agree to use an effective method of contraception during the study and for 3 months following the last dose of study treatment. Post-menopausal females (> 45 years old and without menses for > 1 year) and surgically sterilized females are exempt from these requirements. Male patients must use an effective barrier method of contraception during the study and for 3 months following the last dose if sexually active with a female of childbearing potential.

Who cannot join

  • Waldenström's macroglobulinemia or IgM myeloma
  • Refractory to all prior therapies
  • Disease measurable only by serum free light chain assay (SFLC)
  • POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, and skin changes)
  • Plasma cell leukemia (> 2.0 × 10^9/L circulating plasma cells by standard differential)
  • Prior carfilzomib treatment
Show all 21Show fewer
  • Chemotherapy (approved or investigational) within 14 days prior to randomization
  • Immunotherapy or antibody therapy within 28 days prior to randomization
  • Corticosteroid therapy at a dose equivalent to dexamethasone > 4 mg/day within 14 days prior to randomization
  • Radiotherapy within 7 days prior to randomization
  • Major surgery within 21 days prior to randomization
  • Congestive heart failure (NYHA Class III or IV) or symptomatic cardiac ischemia, conduction system abnormalities uncontrolled by conventional intervention (conduction abnormalities not clinically warranting intervention are allowed)
  • Myocardial infarction in the previous 3 months
  • Acute active infection requiring systemic treatment (antibiotics, antivirals, or antifungals) within 14 days prior to randomization
  • Known human immunodeficiency virus seropositivity
  • Active hepatitis A, B, or C infection
  • Other malignancy within the past 3 years with the exception of a) adequately treated basal cell carcinoma, squamous cell skin cancer, or thyroid cancer; b) carcinoma in situ of the cervix, vulva, or breast; c) prostate cancer of Gleason Score 6 or less with stable prostate-specific antigen levels; or d) cancer considered cured by surgical resection or unlikely to impact survival during the duration of the study, such as localized transitional cell carcinoma of the bladder, carcinoma in situ of the breast, or benign tumors of the adrenal or pancreas
  • Significant neuropathy (Grades 3-4, or Grade 2 with pain) at the time of randomization
  • Any other clinically significant medical disease or condition that, in the Investigator's opinion, may interfere with protocol adherence or a patient's ability to give informed consent
  • Pregnant or lactating females
  • Contraindication to any of the required concomitant drugs or supportive treatments, including hypersensitivity or known history of allergy to carfilzomib, Captisol® (a cyclodextrin derivative used to solubilize carfilzomib) all anticoagulation and antiplatelet options, antiviral drugs; or intolerance to hydration due to preexisting pulmonary or cardiac impairment

Trial locations and contacts

68 sites in 19 countries.

68 sites in 19 countries

Hungary7 sites
  • Study site

    Budapest

  • Study site

    Debrecen

  • Study site

    Győr

  • Study site

    Gyula

  • Study site

    Kaposvár

  • Study site

    Pécs

  • Study site

    Szeged

Other trials in Hungary

Poland7 sites
  • Study site

    Gdansk

  • Study site

    Lodz

  • Study site

    Piła

  • Study site

    Torum

  • Study site

    Warsaw

  • Study site

    Wroclaw

  • Study site

    Zamość

Other trials in Poland

Spain7 sites
  • Study site

    Barcelona

  • Study site

    Guipuzcoa

  • Study site

    Murcia

  • Study site

    Salamanca

  • Study site

    Seville

  • Study site

    Valencia

  • Study site

    Zaragoza

Other trials in Spain

Germany6 sites
  • Study site

    Dresden

  • Study site

    Giessen

  • Study site

    Koblenz

  • Study site

    Mainz

  • Study site

    München

  • Study site

    Ulm

Other trials in Germany

Israel6 sites
  • Study site

    Haifa

  • Study site

    Jerusalem

  • Study site

    Kfar Saba

  • Study site

    Nahariva

  • Study site

    Petah Tikva

  • Study site

    Sheba

Other trials in Israel

Belgium4 sites
  • Study site

    Arlon

  • Study site

    Bruges

  • Study site

    Brussels

  • Study site

    Roeselare

Other trials in Belgium

Czechia4 sites
  • Study site

    Brno

  • Study site

    Hradec Kralov

  • Study site

    Olomouc

  • Study site

    Prague

Other trials in Czechia

Italy4 sites
  • Study site

    Ancona

  • Study site

    Novara

  • Study site

    Roma

  • Study site

    Torino

Other trials in Italy

United Kingdom4 sites
  • Study site

    Hampshire

  • Study site

    London

  • Study site

    Manchester

  • Study site

    Oxford

Other trials in United Kingdom

Austria3 sites
  • Study site

    Linz

  • Study site

    Salzburg

  • Study site

    Vienna

Other trials in Austria

France3 sites
  • Study site

    Lyon

  • Study site

    Nantes

  • Study site

    Nîmes

Other trials in France

Australia2 sites
  • Study site

    Nedlands

  • Study site

    Perth

Other trials in Australia

Greece2 sites
  • Study site

    Athens

  • Study site

    Rio Patras

Other trials in Greece

Russia2 sites
  • Study site

    Moscow

  • Study site

    Saint Petersburg

Other trials in Russia

Serbia2 sites
  • Study site

    Belgrade

  • Study site

    Niš

Other trials in Serbia

South Korea2 sites
  • Study site

    Incheon

  • Study site

    Seoul

Other trials in South Korea

New Zealand1 site
  • Study site

    North Shore

Other trials in New Zealand

Slovakia1 site
  • Study site

    Bratislava

Other trials in Slovakia

Sweden1 site
  • Study site

    Uppsala

Other trials in Sweden

About this study

Official title: A Randomized, Open-label, Phase 3 Study of Carfilzomib vs Best Supportive Care in Subjects With Relapsed and Refractory Multiple Myeloma

This is a Phase 3, randomized, open-label, multicenter study comparing two treatment regimens for subjects with multiple myeloma who have received all available approved treatment options and may therefore be considered candidates for palliative care.

Being tested
Carfilzomib, Best Supportive Care
Medical subject headings
Multiple Myeloma

What participants receive

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

  • CarfilzomibDrug

    Also called PR-171

    20mg/m² IV on Days 1 and 2 of Cycle 1, escalating to 27 mg/m² IV on Days 8,9,15,and 16 of Cycle 1 and continuing on Days 1,2,8,9,15,and 16 of Cycles 2 through Cycle 9. Cycles 10 and beyond will receive 27 mg/m² IV on Days 1,2,15, and 16 (alternatively, the investigator could choose to continue the dosing frequency on the original dosing days [Days 1, 2, 8, 9, 15, 16] for individual subjects).

  • Best Supportive CareDrug

    Corticosteroid (either prednisolone 30 mg orally (PO) every other day, dexamethasone 6 mg PO every other day, or other equivalent corticosteroid).

    Optional cyclophosphamide 50 mg PO once daily may be given at the Investigator's discretion (maximum of 1400 mg per 28-day cycle).

Study groups in NCT01302392
Study groupRoleWhat they receive
Best Supportive CareActive comparatorNot described
Receives: Drug: Best Supportive Care
CarfilzomibExperimentalNot described
Receives: Drug: Carfilzomib

What is being measured

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

  1. Overall Survival

    Time elapsed between the randomization date and the date of death. Participants who were still alive were censored at date when the subject is last known alive or the data cutoff date, whichever occurs earlier.

    Measured: From randomization through the final analysis data cutoff with longest follow-up time of approximately 45 months. Median follow up times were 27.8 months and 29.8 months for Carfilzomib and Best Supportive Care groups, respectively.

Secondary outcomes (7)
  1. Progression-free Survival

    Kaplan-Meier estimate of median time from randomization to progressive disease (PD) or all-cause death. PD was assessed using International Myeloma Working Group-Uniform Response Criteria (IMWG-URC). 1 or more conditions were required to meet PD: 2 consecutive rising serum or urine M-protein from central lab; documented new bone lesion(s) or soft tissue plasmacytoma(s) or increased size of existing bone lesion(s) or plasmacytoma(s); or confirmed hypercalcemia due solely to plasma cell proliferative disorder (local lab greater than 11.5 mg/dL on 2 separate occasions). Censoring conditions (censoring dates) were: no post-baseline disease assessment (DA) (randomization date); started non-protocol systemic anticancer treatment before PD or death (last DA date before such treatment); died or had PD after more than 1 missed DA (last DA date without PD before the first missed visit); or were alive and without documentation of PD, including lost to follow-up without PD (last DA date).

    Measured: From randomization through the final analysis data cutoff with longest follow-up time of approximately 31 months. Median follow up times were 26.6 months and 23.1 months for Carfilzomib and Best Supportive Care groups, respectively.

  2. Overall Response

    Number of participants who achieved confirmed stringent complete response (sCR), complete response (CR), very good partial response (VGPR), or partial response (PR) as their best response. Response was determined using the International Myeloma Working Group - Uniform Response Criteria (IMWG-URC).

    Measured: From randomization through the final analysis data cutoff with longest follow-up time of approximately 31 months. Median follow up times were 26.6 months and 23.1 months for Carfilzomib and Best Supportive Care groups, respectively.

  3. Duration of Response

    Duration of response (DOR) was calculated for subjects who achieved a best response of stringent complete response (sCR), complete response (CR), very good partial response (VGPR), or partial response (PR). Duration of response was defined as the time in months from the initial start of response (PR or better) to the earlier of documented progressive disease (PD) or death due to any cause. Participants who had not progressed or died were censored according to the censoring rules defined previously for progression-free survival.

    Measured: From the time achieving response through the final analysis data cutoff with longest follow-up time of approximately 29 months.

  4. Clinical Benefit Response

    Number of participants who achieved confirmed stringent complete response (sCR), complete response (CR), very good partial response (VGPR), partial response (PR), or minimal response (MR) as their best response. Response was determined using the International Myeloma Working Group - Uniform Response Criteria (IMWG-URC). (MR was determined using European Group for Blood and Marrow Transplantation criteria)

    Measured: From randomization through the final analysis data cutoff with longest follow-up time of approximately 31 months. Median follow up times were 26.6 months and 23.1 months for Carfilzomib and Best Supportive Care groups, respectively.

  5. Duration of Clinical Benefit

    Duration of Clinical Benefit was calculated for subjects who achieved a best response of stringent complete response (sCR), complete response (CR), very good partial response (VGPR), partial response (PR) or minimal response (MR). Duration of Clinical Benefit was defined as the time in months from the initial start of response (MR or better) to the earlier of documented progressive disease (PD) or death due to any cause. Participants who had not progressed or died were censored according to the censoring rules defined previously for progression-free survival.

    Measured: From time of achieving clinical benefit through the final analysis data cutoff with longest follow-up time of approximately 30 months.

  6. Disease Control

    Number of participants who achieved confirmed stringent complete response (sCR), complete response (CR), very good partial response (VGPR), partial response (PR), minimal response (MR), or stable disease (SD) lasting ≥ 8 weeks as their best response. Response was determined using the International Myeloma Working Group - Uniform Response Criteria (IMWG-URC). (MR was determined using European Group for Blood and Marrow Transplantation criteria)

    Measured: From randomization through the final analysis data cutoff with longest follow-up time of approximately 31 months. Median follow up times were 26.6 months and 23.1 months for Carfilzomib and Best Supportive Care groups, respectively.

  7. Duration of Disease Control

    Duration of Disease Control was calculated for subjects who achieved disease control. Duration of Disease Control was defined as the time in months from randomization to the earlier of documented progressive disease (PD) or death due to any cause. Participants who had not progressed or died were censored according to the censoring rules defined previously for progression-free survival.

    Measured: From time of achieving disease control through the final analysis data cutoff with longest follow-up time of approximately 31 months.

Timeline

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

  1. First posted24 Feb 2011 (estimated)
  2. Study startSep 2010
  3. Primary completionJul 2014
  4. Study completionSep 2015

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 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
315 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01302392
Sponsor's protocol ID
PX-171-011
Acronym
FOCUS
Status last verified
Apr 2017
First submitted
10 Feb 2011
Last updated
2 May 2017
Data monitoring committee
Yes

Publications

  • Hajek R, Masszi T, Petrucci MT, Palumbo A, Rosinol L, Nagler A, Yong KL, Oriol A, Minarik J, Pour L, Dimopoulos MA, Maisnar V, Rossi D, Kasparu H, Van Droogenbroeck J, Yehuda DB, Hardan I, Jenner M, Calbecka M, David M, de la Rubia J, Drach J, Gasztonyi Z, Gornik S, Leleu X, Munder M, Offidani M, Zojer N, Rajangam K, Chang YL, San-Miguel JF, Ludwig H. A randomized phase III study of carfilzomib vs low-dose corticosteroids with optional cyclophosphamide in relapsed and refractory multiple myeloma (FOCUS). Leukemia. 2017 Jan;31(1):107-114. doi: 10.1038/leu.2016.176. Epub 2016 Jun 24.

    PubMed 27416912
  • Hajek R, Bryce R, Ro S, Klencke B, Ludwig H. Design and rationale of FOCUS (PX-171-011): a randomized, open-label, phase 3 study of carfilzomib versus best supportive care regimen in patients with relapsed and refractory multiple myeloma (R/R MM). BMC Cancer. 2012 Sep 19;12:415. doi: 10.1186/1471-2407-12-415.

    PubMed 22992303

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Carfilzomib in people with Multiple Myeloma, run by Amgen at 68 sites in 19 countries.

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 37 inclusion and 21 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 2 May 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 68 sites in Hungary, Poland, Spain, Germany, Israel and 14 more countries. 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 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?

Yes. Results are posted in the registry (first posted 4 Aug 2015). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

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?

Overall Survival (time frame: From randomization through the final analysis data cutoff with longest follow-up time of approximately 45 months. Median follow up times were 27.8 months and 29.8 months for Carfilzomib and Best Supportive Care groups, respectively.). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01302392, which also lists 2 linked publications.

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 2 May 2017.

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