Study of Lenalidomide and Dexamethasone With or Without Pembrolizumab (MK-3475) in Participants With Newly Diagnosed Treatment Naive Multiple Myeloma (MK-3475-185/KEYNOTE-185)
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ClinicalTrials.gov Identifier: NCT02579863 |
Recruitment Status :
Terminated
(The study was terminated early due to business reasons)
First Posted : October 20, 2015
Results First Posted : September 17, 2019
Last Update Posted : July 20, 2021
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Sponsor:
Merck Sharp & Dohme LLC
Information provided by (Responsible Party):
Merck Sharp & Dohme LLC
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Tracking Information | |||||||
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First Submitted Date ICMJE | October 16, 2015 | ||||||
First Posted Date ICMJE | October 20, 2015 | ||||||
Results First Submitted Date ICMJE | June 7, 2019 | ||||||
Results First Posted Date ICMJE | September 17, 2019 | ||||||
Last Update Posted Date | July 20, 2021 | ||||||
Actual Study Start Date ICMJE | October 19, 2015 | ||||||
Actual Primary Completion Date | July 9, 2018 (Final data collection date for primary outcome measure) | ||||||
Current Primary Outcome Measures ICMJE |
Progression Free Survival (PFS) Evaluated According to the International Myeloma Working Group (IMWG) Response Criteria 2011 by Clinical Adjudication Committee (CAC) Blinded Central Review [ Time Frame: Up to approximately 30 months ] PFS was defined as the time from randomization to the first documented disease progression (events of new bone lesions, soft tissue plasmacytomas or an increase in existing lesions, or death due to any cause). The median PFS was calculated from the product-limit (Kaplan-Meier) method for censored data. Due to the small number of events, the tail of the estimated survival distribution was close to the median for both arms. The higher variability of the tail estimates resulted in observing the median estimate in the experimental arm but not in the standard of care arm even when number of events in 2 arms were similar. The database cutoff date was July 9, 2018.
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Original Primary Outcome Measures ICMJE |
Progression Free Survival (PFS) [ Time Frame: Up to 41 months ] | ||||||
Change History | |||||||
Current Secondary Outcome Measures ICMJE |
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Original Secondary Outcome Measures ICMJE |
Overall Survival (OS) [ Time Frame: Up to 41 months ] | ||||||
Current Other Pre-specified Outcome Measures | Not Provided | ||||||
Original Other Pre-specified Outcome Measures | Not Provided | ||||||
Descriptive Information | |||||||
Brief Title ICMJE | Study of Lenalidomide and Dexamethasone With or Without Pembrolizumab (MK-3475) in Participants With Newly Diagnosed Treatment Naive Multiple Myeloma (MK-3475-185/KEYNOTE-185) | ||||||
Official Title ICMJE | A Phase III Study of Lenalidomide and Low-Dose Dexamethasone With or Without Pembrolizumab (MK3475) in Newly Diagnosed and Treatment Naïve Multiple Myeloma (KEYNOTE 185). | ||||||
Brief Summary | The purpose of this study is to compare the efficacy of lenalidomide and low dose dexamethasone with pembrolizumab (MK-3475) to that of lenalidomide and low dose dexamethasone without pembrolizumab in terms of progression-free survival (PFS) in participants with newly diagnosed and treatment-naïve multiple myeloma who are ineligible for autologous stem cell transplant (Auto-SCT). The study's primary hypothesis is that pembrolizumab in dexamethasone prolongs progression free survival (PFS) as assessed by Clinical Adjudication Committee (CAC) blinded central review using International Myeloma Working Group (IMWG) response criteria compared to treatment combination with lenalidomide and low-dose with lenalidomide and low-dose dexamethasone (standard of care, SOC) alone. | ||||||
Detailed Description | Not Provided | ||||||
Study Type ICMJE | Interventional | ||||||
Study Phase ICMJE | Phase 3 | ||||||
Study Design ICMJE | Allocation: Randomized Intervention Model: Parallel Assignment Masking: None (Open Label) Primary Purpose: Treatment |
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Condition ICMJE | Multiple Myeloma | ||||||
Intervention ICMJE |
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Study Arms ICMJE |
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Publications * | Usmani SZ, Schjesvold F, Oriol A, Karlin L, Cavo M, Rifkin RM, Yimer HA, LeBlanc R, Takezako N, McCroskey RD, Lim ABM, Suzuki K, Kosugi H, Grigoriadis G, Avivi I, Facon T, Jagannath S, Lonial S, Ghori RU, Farooqui MZH, Marinello P, San-Miguel J; KEYNOTE-185 Investigators. Pembrolizumab plus lenalidomide and dexamethasone for patients with treatment-naive multiple myeloma (KEYNOTE-185): a randomised, open-label, phase 3 trial. Lancet Haematol. 2019 Sep;6(9):e448-e458. doi: 10.1016/S2352-3026(19)30109-7. Epub 2019 Jul 18. | ||||||
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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Recruitment Information | |||||||
Recruitment Status ICMJE | Terminated | ||||||
Actual Enrollment ICMJE |
310 | ||||||
Original Estimated Enrollment ICMJE |
640 | ||||||
Actual Study Completion Date ICMJE | July 13, 2020 | ||||||
Actual Primary Completion Date | July 9, 2018 (Final data collection date for primary outcome measure) | ||||||
Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
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Sex/Gender ICMJE |
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Ages ICMJE | 18 Years and older (Adult, Older Adult) | ||||||
Accepts Healthy Volunteers ICMJE | No | ||||||
Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | ||||||
Listed Location Countries ICMJE | Not Provided | ||||||
Removed Location Countries | Australia, Canada, France, Germany, Ireland, Israel, Italy, Japan, New Zealand, Norway, Russian Federation, South Africa, Spain, United Kingdom, United States | ||||||
Administrative Information | |||||||
NCT Number ICMJE | NCT02579863 | ||||||
Other Study ID Numbers ICMJE | 3475-185 2015-002901-12 ( EudraCT Number ) 163239 ( Registry Identifier: JAPIC-CTI ) MK-3475-185 ( Other Identifier: Merck ) KEYNOTE-185 ( Other Identifier: Merck ) |
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Has Data Monitoring Committee | Yes | ||||||
U.S. FDA-regulated Product |
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IPD Sharing Statement ICMJE |
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Current Responsible Party | Merck Sharp & Dohme LLC | ||||||
Original Responsible Party | Same as current | ||||||
Current Study Sponsor ICMJE | Merck Sharp & Dohme LLC | ||||||
Original Study Sponsor ICMJE | Same as current | ||||||
Collaborators ICMJE | Not Provided | ||||||
Investigators ICMJE |
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PRS Account | Merck Sharp & Dohme LLC | ||||||
Verification Date | June 2021 | ||||||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |