February 9, 2015
|
February 13, 2015
|
December 10, 2018
|
January 4, 2019
|
August 21, 2023
|
July 16, 2015
|
January 8, 2018 (Final data collection date for primary outcome measure)
|
- Part 1: Percentage of Participants With Recurrence-Free Survival (RFS) At 6 Months Among All Participants [ Time Frame: 6 months ]
RFS was defined as the time between the date of randomization and the date of first melanoma recurrence (local, regional, distant metastasis) or death (whatever the cause), whichever occurred first. For participants who remained alive and whose disease had not recurred, RFS was censored on the date of last visit/contact with disease assessments. The percentage of participants with RFS at Month 6 was reported for all participants in both treatment arms of Part 1.
- Part 1: Percentage of Participants With Recurrence-Free Survival (RFS) At 6 Months Among Participants With PD-L1-positive Tumor Expression [ Time Frame: 6 months ]
RFS was defined as the time between the date of randomization and the date of first melanoma recurrence (local, regional, distant metastasis) or death (whatever the cause), whichever occurred first. For participants who remained alive and whose disease had not recurred, RFS was censored on the date of last visit/contact with disease assessments. The percentage of participants with RFS at Month 6 was reported for all participants with PD-L1-positive tumors in both treatment arms of Part 1.
|
- Recurrence-free survival (RFS) for All Participants [ Time Frame: Up to 3 years ]
- RFS for Participants with PD-L1-positive Tumor Expression [ Time Frame: Up to 3 years ]
|
|
- Distant Metastases-free Survival (DMFS) in All Participants [ Time Frame: Up to 10 years ]
DMFS will be defined as the time between the date of randomization and the date of first distant metastasis or date of death (whatever the cause), whichever occurs first. For participants who remain alive and distant metastasis-free, DMFS will be censored on the date of last visit/contact with disease assessments. The percentage of participants with DMFS will be reported for all participants in both treatment arms.
- Distant Metastases-free Survival (DMFS) for Participants With PD-L1-positive Tumor Expression [ Time Frame: Up to 10 years ]
Description:
DMFS will be defined as the time between the date of randomization and the date of first distant metastasis or date of death (whatever the cause), whichever occurs first. For participants who remain alive and distant metastasis-free, DMFS will be censored on the date of last visit/contact with disease assessments. The percentage of participants with DMFS will be reported for all participants with PD-L1-positive tumors in both treatment arms.
- Overall Survival (OS) for All Participants [ Time Frame: Up to 10 years ]
OS will be defined as the time from the date of randomization to the date of death, whatever the cause. The follow-up of participants still alive will be censored at the moment of last visit/contact. OS will be reported for all participants in both treatment arms.
- Overall Survival (OS) for Participants With PD-L1-positive Tumor Expression [ Time Frame: Up to 10 years ]
OS will be defined as the time from the date of randomization to the date of death, whatever the cause. The follow-up of participants still alive will be censored at the moment of last visit/contact. OS will be reported for all participants with PD-L1-positive tumors in both treatment arms.
- Number of Participants Who Experienced At Least 1 Adverse Event (AE) [ Time Frame: Up to 22 months ]
An AE is defined as "any untoward medical occurrence in a participant which does not necessarily have to have a causal relationship with this treatment". An AE can therefore be any unfavorable and unintended signs (such as rash or enlarged liver), symptoms (such as nausea or chest pain), an abnormal laboratory finding (including results of blood tests, x-rays or scans) or a disease temporarily associated with the use of the protocol treatment, whether or not considered related to the investigational medicinal product. The number of participants who experienced at least 1 AE was reported for all participants in each treatment arm.
- Number of Participants Who Discontinued Study Treatment Due to an Adverse Event (AE) [ Time Frame: Up to 22 months ]
An AE is defined as "any untoward medical occurrence in a participant which does not necessarily have to have a causal relationship with this treatment". An AE can therefore be any unfavorable and unintended signs (such as rash or enlarged liver), symptoms (such as nausea or chest pain), an abnormal laboratory finding (including results of blood tests, x-rays or scans) or a disease temporarily associated with the use of the protocol treatment, whether or not considered related to the investigational medicinal product. The number of participants who discontinued study treatment due to an AE was reported for all participants in each treatment arm.
- Clearance (CL) of Pembrolizumab [ Time Frame: Pre-dose on Day 1 of Cycles 1, 2, 4, 6, and 8, and then Day 1 of cycle for every 4 cycles afterwards (up to approximately 16 months). Each cycle is 3 weeks. ]
Blood samples were to be collected at pre-specified time points and plasma isolated for analysis of pembrolizumab CL, defined as the volume of plasma from which pembrolizumab is eliminated per unit time following IV pembrolizumab administration. Samples were not collected and this analysis was not performed.
- Volume of Distribution (V) of Pembrolizumab [ Time Frame: Pre-dose on Day 1 of Cycles 1, 2, 4, 6, and 8, and then Day 1 of cycle for every 4 cycles afterwards (up to approximately 16 months). Each cycle is 3 weeks. ]
Blood samples were to be collected at pre-specified time points and plasma isolated for analysis of pembrolizumab V, defined as the theoretical volume that would be necessary to contain the total amount of administered pembrolizumab at the same concentration that it is observed in the blood plasma. Samples were not collected and this analysis was not performed.
- Number of Participants Positive for Anti-Drug Antibodies (ADA) After Pembrolizumab Treatment [ Time Frame: Pre-dose on Day 1 of Cycles 1, 2, 4, 6, and 8, and then Day 1 of cycle for every 4 cycles afterwards (up to approximately 16 months). Each cycle is 3 weeks. ]
Pre- and post-baseline serum samples from participants treated with pembrolizumab were analyzed for ADA by means of a neutralizing antibody assay which assessed the ability of ADA to block (neutralize) binding of pembrolizumab to Programmed Cell Death-1 (PD-1) protein. Overall immunogenicity was defined as the number of treatment emergent positive participants based on the total number of evaluable participants (treatment emergent positive, non-treatment emergent positive and negative immunogenicity status).
|
- Distant Metastases-free Survival (DMFS) in All Participants [ Time Frame: Up to 3 years ]
- DMFS for Participants with PD-L1-positive Tumor Expression [ Time Frame: Up to 3 years ]
- Overall Survival (OS) in All Participants [ Time Frame: Up to 3 years ]
- OS in for Participants with PD-L1-positive Tumor Expression [ Time Frame: Up to 3 years ]
|
Not Provided
|
Not Provided
|
|
Study of Pembrolizumab (MK-3475) Versus Placebo After Complete Resection of High-Risk Stage III Melanoma (MK-3475-054/1325-MG/KEYNOTE-054)
|
Adjuvant Immunotherapy With Anti-PD-1 Monoclonal Antibody Pembrolizumab (MK-3475) Versus Placebo After Complete Resection of High-risk Stage III Melanoma: A Randomized, Double- Blind Phase 3 Trial of the EORTC Melanoma Group
|
This study will assess whether post-surgery therapy with pembrolizumab improves recurrence-free survival (RFS) as compared to placebo for high-risk participants with melanoma (Stage IIIA [> 1 mm metastasis], IIIB and IIIC). The study will also assess whether pembrolizumab improves RFS versus placebo in the subgroup of participants with programmed cell death-ligand 1 (PD-L1)-positive tumor expression. Participants will be stratified for stage of disease and region and then will be randomly assigned to receive either pembrolizumab or placebo as post-surgery therapy in Part 1. In Part 2, participants who experience a disease recurrence are eligible for pembrolizumab treatment (if treated with placebo in Part 1) or pembrolizumab rechallenge (if treated with pembrolizumab in Part 1). Participants deriving benefit from pembrolizumab will be given the opportunity to transfer to a pembrolizumab extension study, if available, upon study closure, and will be monitored following the standard of assessments of the pembrolizumab extension study.
|
Not Provided
|
Interventional
|
Phase 3
|
Allocation: Randomized Intervention Model: Parallel Assignment Masking: Double (Participant, Investigator) Primary Purpose: Treatment
|
Melanoma
|
|
- Experimental: Pembrolizumab
In Part 1, participants receive pembrolizumab 200 mg intravenously (IV) as post-surgery therapy every 3 weeks (Q3W) for up to 1 year. During Part 2, participants with documented recurrence may receive optional re-treatment with pembrolizumab Q3W for up to 2 years or disease progression.
Intervention: Biological: pembrolizumab
- Placebo Comparator: Placebo
In Part 1, participants receive placebo IV as post-surgery therapy Q3W. During Part 2, participants with documented recurrence who received placebo in Part 1 may receive optional treatment with pembrolizumab Q3W for up to 2 years or disease progression.
Intervention: Drug: placebo
|
- Kennedy OJ, Kicinski M, Valpione S, Gandini S, Suciu S, Blank CU, Long GV, Atkinson VG, Dalle S, Haydon AM, Meshcheryakov A, Khattak A, Carlino MS, Sandhu S, Larkin J, Puig S, Ascierto PA, Rutkowski P, Schadendorf D, Koornstra R, Hernandez-Aya L, Di Giacomo AM, van den Eertwegh AJM, Grob JJ, Gutzmer R, Jamal R, van Akkooi ACJ, Robert C, Eggermont AMM, Lorigan P, Mandala M. Prognostic and predictive value of beta-blockers in the EORTC 1325/KEYNOTE-054 phase III trial of pembrolizumab versus placebo in resected high-risk stage III melanoma. Eur J Cancer. 2022 Apr;165:97-112. doi: 10.1016/j.ejca.2022.01.017. Epub 2022 Feb 24.
- Bottomley A, Coens C, Mierzynska J, Blank CU, Mandala M, Long GV, Atkinson VG, Dalle S, Haydon AM, Meshcheryakov A, Khattak A, Carlino MS, Sandhu S, Puig S, Ascierto PA, Larkin J, Lorigan PC, Rutkowski P, Schadendorf D, Koornstra R, Hernandez-Aya L, Di Giacomo AM, van den Eertwegh AJM, Grob JJ, Gutzmer R, Jamal R, van Akkooi ACJ, Krepler C, Ibrahim N, Marreaud S, Kicinski M, Suciu S, Robert C, Eggermont AMM; EORTC Melanoma Group. Adjuvant pembrolizumab versus placebo in resected stage III melanoma (EORTC 1325-MG/KEYNOTE-054): health-related quality-of-life results from a double-blind, randomised, controlled, phase 3 trial. Lancet Oncol. 2021 May;22(5):655-664. doi: 10.1016/S1470-2045(21)00081-4. Epub 2021 Apr 12.
- Eggermont AMM, Blank CU, Mandala M, Long GV, Atkinson VG, Dalle S, Haydon AM, Meshcheryakov A, Khattak A, Carlino MS, Sandhu S, Larkin J, Puig S, Ascierto PA, Rutkowski P, Schadendorf D, Koornstra R, Hernandez-Aya L, Di Giacomo AM, van den Eertwegh AJM, Grob JJ, Gutzmer R, Jamal R, Lorigan PC, van Akkooi ACJ, Krepler C, Ibrahim N, Marreaud S, Kicinski M, Suciu S, Robert C; EORTC Melanoma Group. Adjuvant pembrolizumab versus placebo in resected stage III melanoma (EORTC 1325-MG/KEYNOTE-054): distant metastasis-free survival results from a double-blind, randomised, controlled, phase 3 trial. Lancet Oncol. 2021 May;22(5):643-654. doi: 10.1016/S1470-2045(21)00065-6. Epub 2021 Apr 12.
- Eggermont AMM, Blank CU, Mandala M, Long GV, Atkinson VG, Dalle S, Haydon AM, Meshcheryakov A, Khattak A, Carlino MS, Sandhu S, Larkin J, Puig S, Ascierto PA, Rutkowski P, Schadendorf D, Koornstra R, Hernandez-Aya L, Di Giacomo AM, van den Eertwegh AJM, Grob JJ, Gutzmer R, Jamal R, Lorigan PC, van Akkooi ACJ, Krepler C, Ibrahim N, Marreaud S, Kicinski M, Suciu S, Robert C. Longer Follow-Up Confirms Recurrence-Free Survival Benefit of Adjuvant Pembrolizumab in High-Risk Stage III Melanoma: Updated Results From the EORTC 1325-MG/KEYNOTE-054 Trial. J Clin Oncol. 2020 Nov 20;38(33):3925-3936. doi: 10.1200/JCO.20.02110. Epub 2020 Sep 18.
- Eggermont AMM, Kicinski M, Blank CU, Mandala M, Long GV, Atkinson V, Dalle S, Haydon A, Khattak A, Carlino MS, Sandhu S, Larkin J, Puig S, Ascierto PA, Rutkowski P, Schadendorf D, Koornstra R, Hernandez-Aya L, Di Giacomo AM, van den Eertwegh AJM, Grob JJ, Gutzmer R, Jamal R, Lorigan PC, Krepler C, Ibrahim N, Marreaud S, van Akkooi A, Robert C, Suciu S. Association Between Immune-Related Adverse Events and Recurrence-Free Survival Among Patients With Stage III Melanoma Randomized to Receive Pembrolizumab or Placebo: A Secondary Analysis of a Randomized Clinical Trial. JAMA Oncol. 2020 Apr 1;6(4):519-527. doi: 10.1001/jamaoncol.2019.5570.
- van Vugt MJH, Stone JA, De Greef RHJMM, Snyder ES, Lipka L, Turner DC, Chain A, Lala M, Li M, Robey SH, Kondic AG, De Alwis D, Mayawala K, Jain L, Freshwater T. Immunogenicity of pembrolizumab in patients with advanced tumors. J Immunother Cancer. 2019 Aug 8;7(1):212. doi: 10.1186/s40425-019-0663-4.
- Eggermont AMM, Blank CU, Mandala M, Long GV, Atkinson V, Dalle S, Haydon A, Lichinitser M, Khattak A, Carlino MS, Sandhu S, Larkin J, Puig S, Ascierto PA, Rutkowski P, Schadendorf D, Koornstra R, Hernandez-Aya L, Maio M, van den Eertwegh AJM, Grob JJ, Gutzmer R, Jamal R, Lorigan P, Ibrahim N, Marreaud S, van Akkooi ACJ, Suciu S, Robert C. Adjuvant Pembrolizumab versus Placebo in Resected Stage III Melanoma. N Engl J Med. 2018 May 10;378(19):1789-1801. doi: 10.1056/NEJMoa1802357. Epub 2018 Apr 15.
|
|
Active, not recruiting
|
1019
|
900
|
July 31, 2026
|
January 8, 2018 (Final data collection date for primary outcome measure)
|
Inclusion criteria:
- Completely resected Stage III melanoma
- Tumor tissue available for evaluation of PD-L1 expression
- Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
- Adequate organ function
- No prior therapy for melanoma except surgery for primary melanoma lesions (or previously treated with interferon for thick primary melanomas without evidence of lymph node involvement are eligible)
- Female participants of childbearing potential should be willing to use adequate methods of birth control or be surgically sterile, or abstain from heterosexual activity for the course of the study through 120 days after the last dose of study medication
- Male participants should agree to use an adequate method of birth control starting with the first dose of study therapy through 120 days after the last dose of study medication
Exclusion criteria:
- Mucosal or ocular melanoma
- History of (non-infectious) pneumonitis that required steroids or current pneumonitis
- History of or current interstitial lung disease
- History of hematologic or primary solid tumor malignancy, unless no evidence of that disease for 5 years
- Active autoimmune disease that has required systemic treatment in past 2 years
- Active infection requiring therapy
- Unstable hyperthyroidism or hypothyroidism
- Diagnosis of immunodeficiency
- Systemic steroid therapy or any other form of immunosuppressive therapy within 7 days prior to the first dose of study medication
- Known history of human immunodeficiency virus (HIV), active Hepatitis B or C
- Treatment with live vaccine within 30 days prior to the first dose of study medication are not eligible
- Prior treatment with any anti-cytotoxic T-lymphocyte-associated protein 4 (CTLA4) monoclonal antibody or anti-programmed cell death receptor 1 (PD-1), anti-programmed cell death receptor ligand 1 (PD-L1), or anti-programmed cell death receptor ligand 2 (PD-L2) agent, or prior participation in any Merck pembrolizumab clinical trial
- Currently participating and receiving study therapy, or participated in a study of an investigational agent and received study therapy or used an investigation device within 4 weeks of the first dose of study medication
- Pregnant or breastfeeding, or expecting to conceive or father children within the projected duration of the trial, starting with the screening visit through 120 days after the last dose of study medication
- Participant is or has an immediate family member (e.g., spouse, parent/legal guardian, sibling or child) who is investigational site or Sponsor staff directly involved with this trial without prospective Institutional Review Board approval (by chair or designee) is given
|
Sexes Eligible for Study: |
All |
|
18 Years and older (Adult, Older Adult)
|
No
|
Contact information is only displayed when the study is recruiting subjects
|
Not Provided
|
Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany, Israel, Italy, Japan, Netherlands, New Zealand, Norway, Poland, Portugal, Russian Federation, Serbia, Spain, Sweden, Switzerland, United Kingdom, United States
|
|
NCT02362594
|
3475-054 1325-MG ( Other Identifier: European Organisation for Research and Treatment of Cancer ) 163277 ( Registry Identifier: JAPIC-CTI ) KEYNOTE-054 ( Other Identifier: Merck ) MK-3475-054 ( Other Identifier: Merck ) 2014-004944-37 ( EudraCT Number )
|
Yes
|
Studies a U.S. FDA-regulated Drug Product: |
Yes |
Studies a U.S. FDA-regulated Device Product: |
No |
|
Plan to Share IPD: |
Yes |
Plan Description: |
http://engagezone.msd.com/doc/ProcedureAccessClinicalTrialData.pdf |
URL: |
http://engagezone.msd.com/ds_documentation.php |
|
Merck Sharp & Dohme LLC
|
Same as current
|
Merck Sharp & Dohme LLC
|
Same as current
|
European Organisation for Research and Treatment of Cancer
|
Study Director: |
Medical Director |
Merck Sharp & Dohme LLC |
|
Merck Sharp & Dohme LLC
|
July 2023
|