Safety and Efficacy Study of Pembrolizumab (MK-3475) Combined With Lenvatinib (MK-7902/E7080) as First-line Intervention in Adults With Advance Melanoma (MK-7902-003/E7080-G000-312/LEAP-003)

Sponsor
Merck Sharp & Dohme LLC (Industry)
Overall Status
Active, not recruiting
CT.gov ID
NCT03820986
Collaborator
Eisai Inc. (Industry)
660
119
2
60.8
5.5
0.1

Study Details

Study Description

Brief Summary

The purpose of this study is to assess the safety and efficacy of pembrolizumab (MK-3475) combined with lenvatinib (MK-7902/E7080) compared to pembrolizumab alone (with placebo for lenvatinib) as first-line treatment in adults with no prior systemic therapy for their advanced melanoma.

The primary study hypotheses are that: 1) The combination of pembrolizumab and lenvatinib is superior to pembrolizumab and placebo as assessed by Progression-free Survival (PFS) per Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST 1.1), and 2) The combination of pembrolizumab and lenvatinib is superior to pembrolizumab and placebo as assessed by Overall Survival (OS). For this study, RECIST 1.1 has been modified to follow a maximum of 10 target lesions and a maximum of 5 target lesions per organ.

Condition or Disease Intervention/Treatment Phase
Phase 3

Study Design

Study Type:
Interventional
Anticipated Enrollment :
660 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Masking:
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose:
Treatment
Official Title:
A Phase 3 Randomized, Placebo-controlled Trial to Evaluate the Safety and Efficacy of Pembrolizumab (MK-3475) and Lenvatinib (E7080/MK-7902) Versus Pembrolizumab Alone as First-line Intervention in Participants With Advanced Melanoma (LEAP-003)
Actual Study Start Date :
Mar 12, 2019
Anticipated Primary Completion Date :
Apr 6, 2024
Anticipated Study Completion Date :
Apr 6, 2024

Arms and Interventions

Arm Intervention/Treatment
Experimental: Pembrolizumab+Lenvatinib

Participants receive pembrolizumab 200 mg via intravenous (IV) infusion on Day 1 of each 3-week cycle for up to 35 administrations (up to approximately 2 years) PLUS lenvatinib 20 mg via oral capsule daily for up to at least 2 years.

Biological: Pembrolizumab
IV infusion
Other Names:
  • MK-3475
  • KEYTRUDA®
  • Drug: Lenvatinib
    Oral capsule
    Other Names:
  • MK-7902
  • E7080
  • LENVIMA®
  • Active Comparator: Pembrolizumab+Placebo

    Participants receive pembrolizumab 200 mg via IV infusion on Day 1 of each 3-week cycle for up to 35 administrations (up to approximately 2 years) PLUS placebo for lenvatinib via oral capsule daily for up to at least 2 years.

    Biological: Pembrolizumab
    IV infusion
    Other Names:
  • MK-3475
  • KEYTRUDA®
  • Drug: Placebo for lenvatinib
    Oral capsule

    Outcome Measures

    Primary Outcome Measures

    1. Progression-free Survival (PFS) as Assessed by Modified Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) [Up to approximately 36 months]

      PFS is defined as the time from date of randomization to the date of the first documentation of progressive disease (PD) or death from any cause, whichever occurs first. Per RECIST 1.1, PD is defined as ≥20% increase in the sum of diameters of target lesions. In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of ≥5 mm. Note: The appearance of one or more new lesions is also considered PD. For this study, RECIST 1.1 has been modified to follow a maximum of 10 target lesions and a maximum of 5 target lesions per organ. PFS as assessed by modified RECIST 1.1 will be presented.

    2. Overall Survival (OS) [Up to approximately 36 months]

      OS is defined as the time from date of randomization to date of death from any cause. OS will be presented.

    Secondary Outcome Measures

    1. Objective Response Rate (ORR) as Assessed by Modified Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) [Up to approximately 36 months]

      ORR is defined as the percentage of participants in the analysis population who have a Complete Response (CR: Disappearance of all target lesions) or a Partial Response (PR: At least a 30% decrease in the sum of diameters of target lesions) per RECIST 1.1. For this study, RECIST 1.1 has been modified to follow a maximum of 10 target lesions and a maximum of 5 target lesions per organ. ORR as assessed by modified RECIST 1.1 will be presented.

    2. Duration of Response (DOR) as Assessed by Modified Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) [Up to approximately 36 months]

      For participants who demonstrated CR (disappearance of all target lesions) or PR (at least a 30% decrease in the sum of diameters of target lesions), DOR is defined as the date of the first documented evidence of CR or PR until PD or death from any cause, whichever occurs first. Per RECIST 1.1, PD is defined as ≥20% increase in the sum of diameters of target lesions. In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of ≥5 mm. Note: The appearance of one or more new lesions is also considered PD. For this study, RECIST 1.1 has been modified to follow a maximum of 10 target lesions and a maximum of 5 target lesions per organ. DOR as assessed by modified RECIST 1.1 will be presented.

    3. Number of Participants with Adverse Events (AEs) [Up to approximately 40 months]

      An AE is any untoward medical occurrence in a participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment. The number of participants who experience an AE will be presented.

    4. Number of Participants Who Discontinue Study Treatment Due to Adverse Events (AEs) [Up to approximately 24 months]

      The number of participants who discontinue study treatment due to an AE will be presented.

    5. Change from Baseline in European Organization for Research and Treatment of Cancer [EORTC] Quality of Life Questionnaire-Core 30 [QLQ-C30] Global Health Status (GHS) Score [Baseline (Cycle 1 Day 1: Predose) and at designated time points: Predose; each cycle is 21 days (Up to approximately 27 months)]

      The EORTC QLQ-C30 is a questionnaire to assess the overall quality of life of cancer patients. The GHS Score consists of participant responses to questions regarding GHS (How would you rate your overall health during the past week?). For GHS, responses range in score from 0 to 100, with a higher score indicating a better outcome. The change from Baseline in GHS Score will be presented.

    6. Change from Baseline in European Organization for Research and Treatment of Cancer [EORTC] Quality of Life Questionnaire-Core 30 [QLQ-C30] Physical Function (PF) Score [Baseline (Cycle 1 Day 1: Predose) and at designated time points: Predose; each cycle is 21 days (Up to approximately 27 months)]

      The EORTC QLQ-C30 is a questionnaire to assess the overall quality of life of cancer patients. The PF Score consists of participant responses to questions regarding PF (5 questions about daily activities [strenuous activities, long walks, short walks, bed/chair rest and needing help with eating, dressing, washing themselves or using the toilet]. For PF, responses range in score from 0 to 100, with a higher score indicating a better outcome. The change from Baseline in PF Score will be presented.

    7. Time to True Deterioration (TTD) Based on Change from Baseline in European Organization for Research and Treatment of Cancer [EORTC] Quality of Life Questionnaire-Core 30 [QLQ-C30] in Global Health Status (GHS) Score [Up to approximately 27 months]

      TTD is defined as the time from Baseline to 1st onset of a ≥10-point negative change (decrease) in EORTC-QLQ-C30 GHS Score. The EORTC QLQ-C30 is a questionnaire to assess the overall quality of life of cancer patients. The GHS Score consists of participant responses to questions regarding GHS (How would you rate your overall health during the past week?). For GHS, responses range in score from 0 to 100, with a higher score indicating a better outcome. TTD, based on a ≥10-point negative change (decrease) from Baseline in GHS Score will be presented.

    8. Time to True Deterioration (TTD) Based on Change from Baseline in European Organization for Research and Treatment of Cancer [EORTC] Quality of Life Questionnaire-Core 30 [QLQ-C30] in Physical Function (PF) Score [Up to approximately 27 months]

      TTD is defined as the time from Baseline to 1st onset of a ≥10-point negative change (decrease) in EORTC-QLQ-C30 PF Score. The EORTC QLQ-C30 is a questionnaire to assess the overall quality of life of cancer patients. The PF Score consists of participant responses to questions regarding PF (5 questions about daily activities [strenuous activities, long walks, short walks, bed/chair rest & needing help with eating, dressing, washing themselves or using the toilet]. For PF, responses range in score from 0 to 100, with a higher score indicating a better outcome. TTD, based on a ≥10-point negative change (decrease) from Baseline in PF Score will be presented.

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    18 Years and Older
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    No
    Inclusion Criteria:
    • Has histologically or cytologically confirmed melanoma.

    • Has unresectable Stage III or Stage IV melanoma, as per American Joint Committee on Cancer guidelines, not amenable to local therapy.

    • Has been untreated for advanced or metastatic disease except as follows:

    1. Proto-oncogene B-Raf (BRAF) V600 mutation-positive melanoma may have received standard of care targeted therapy as first-line therapy for advanced or metastatic disease. Participants that do not have a BRAF V600 mutation but did receive BRAF or BRAF/MEKi therapy are eligible to participate in this study after discussion with the medical monitor.

    2. Prior adjuvant or neoadjuvant therapy, with targeted therapy or immunotherapy (such as anti-cytotoxic T-lymphocyte-associated protein 4 [CTLA-4], anti-programmed cell death 1 [anti-PD-1] therapy or interferon) will only be permitted if relapse did not occur during active treatment or within 6 months of treatment discontinuation.

    • Have documentation of BRAF V600-activating mutation status or consent to BRAF V600 mutation testing during the Screening period (participants with BRAF mutation-positive melanoma as well as BRAF wild-type or unknown are eligible).

    • Has an Eastern Cooperative Oncology Group (ECOG) performance status 0 to 1.

    • Has the presence of ≥1 measurable lesion by computed tomography (CT) or magnetic resonance imaging (MRI) per RECIST 1.1.

    • Provides a tumor biopsy. Participants must submit tumor sample during Screening for confirmation of adequacy of tumor tissue at a central pathology laboratory. Participants who do not submit a tumor tissue sample will not be randomized. The tumor biopsy may not be obtained from a lone target lesion. Confirmation of presence of tumor tissue is not required prior to randomization.

    • Has resolution of toxic effect(s) of the most recent prior therapy to Grade 1 or less (except alopecia). If participant received major surgery or radiation therapy of >30 Gray (Gy), they must have recovered from the toxicity and/or complications from the intervention.

    • Male participants must agree to use contraception during the treatment period and for at least 7 days after the last dose of study treatment and refrain from donating sperm during this period. Please note that 7 days after lenvatinib/placebo is stopped, if the participant is on pembrolizumab only, no male contraception measures are needed. Contraception use by men should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies. If the contraception requirements in the local label for any of the study interventions is more stringent than the requirements above, the local label requirements are to be followed.

    • Female participants must not be pregnant, not breastfeeding, and ≥1 of the following conditions applies:

    1. Not a woman of childbearing potential (WOCBP). OR

    2. A WOCBP who agrees to use study-approved contraception during the treatment period and for at least 120 days after the last dose of study treatment.

    • The participant (or legally acceptable representative) has provided documented informed consent for the study.

    • Has adequately controlled blood pressure (BP) with or without antihypertensive medications, defined as BP ≤150/90 mmHg at screening and no change in antihypertensive medications within 1 week before Cycle 1 Day 1.

    • Has adequate organ function.

    Exclusion Criteria:
    • Has a diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy (in dosing exceeding 10 mg daily of prednisone equivalent) or any other form of immunosuppressive therapy within 7 days before the first dose of study treatment.

    • Has a known additional malignancy that is progressing or requires active treatment. Exceptions include early stage cancers (carcinoma in situ or Stage 1, non-ulcerated primary melanoma <1 mm in depth with no nodal involvement) treated with curative intent, basal cell carcinoma of the skin, squamous cell carcinoma of the skin, in situ cervical cancer, or in situ breast cancer that has undergone potentially curative therapy.

    • Has known active central nervous system metastases and/or carcinomatous meningitis.

    • Has ocular melanoma.

    • Has known hypersensitivity to active substances or any of their excipients including previous clinically significant hypersensitivity reaction to treatment with another monoclonal antibody.

    • Has an active autoimmune disease that has required systemic treatment in past 2 years (i.e., with use of disease-modifying agents, corticosteroids or immunosuppressive drugs). Replacement therapy (e.g. thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is not considered a form of systemic treatment.

    • Has an active infection requiring systemic therapy.

    • Has known history of human immunodeficiency virus (HIV) infection

    • Has known history of or is positive for hepatitis B virus or hepatitis C virus infection.

    • Has a history of (non-infectious) pneumonitis/interstitial lung disease that required steroids or has current pneumonitis/interstitial lung disease.

    • Has a history of active tuberculosis (Bacillus tuberculosis).

    • Gastrointestinal malabsorption or any other condition that might affect the absorption of lenvatinib.

    • Has had a major surgery within 3 weeks prior to first dose of study intervention. Note: Adequate wound healing after major surgery must be assessed clinically independent of time elapsed for eligibility.

    • Has a preexisting Grade ≥3 gastrointestinal or non-gastrointestinal fistula.

    • Has radiographic evidence of encasement or invasion of major blood vessel, or of intratumoral cavitation.

    • Has active hemoptysis (bright red blood of at least 0.5 teaspoon) within 3 weeks prior to the first dose of study treatment.

    • Has clinically significant cardiovascular disease from 12 months of the first dose of study treatment including New York Heart Association Class III or IV congestive heart failure, unstable angina, myocardial infarction, cerebral vascular accident, or cardiac arrhythmia associated with hemodynamic instability.

    • Has urine protein ≥1 g/24-hour. Note: Participants with ≥2+ (≥100 mg/dL) proteinuria on urine dipstick testing (or urinalysis) will undergo 24-hour urine collection for quantitative assessment of proteinuria.

    • Prolongation of QTcF interval to >480 ms. Note: If the QTcF is prolonged to >480 ms in the presence of a pacemaker, contact the Sponsor to determine eligibility.

    • Has left ventricular ejection fraction (LVEF) below the institutional (or local laboratory) normal range, as determined by multigated acquisition scan (MUGA) or echocardiogram.

    • Has received prior therapy in the adjuvant setting. Note: Targeted therapy, anti-CTLA-4, or anti-PD-1 may be allowed.

    • Has received prior systemic treatment for unresectable or metastatic melanoma other than targeted therapy as noted in Inclusion Criteria above

    • Has received prior therapy with a monoclonal antibody, chemotherapy, or an investigational agent or device within 4 weeks or 5 half-lives (whichever is longer) before administration of study treatment or not recovered (≤Grade 1 or at Baseline) from adverse events due to previously administered agents.

    Exception to this rule would be use of denosumab, which is not excluded. Note: Participants with alopecia and ≤Grade 2 neuropathy are an exception and may enroll.

    • Has received prior radiotherapy within 2 weeks of first dose of study treatment (Cycle 1 Day 1). Participants must have recovered from all radiation-related toxicities, not require corticosteroids, and not have had radiation pneumonitis.

    • Has received live vaccine within 30 days before the first dose of study treatment.

    • Is currently participating in or has participated in a study of an investigational agent or has used an investigational device within 4 weeks prior to the first dose of study treatment.

    • Has a history or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the study, interfere with the participant's participation for the full duration of the study, or is not in the best interest of the participant to participate, in the opinion of the treating investigator.

    • Has had an allogeneic tissue/solid organ transplant.

    • Has a known psychiatric or substance abuse disorder that would interfere with cooperation with the requirements of the study.

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 The Angeles Clinic and Research Institute ( Site 0707) Los Angeles California United States 90025
    2 UCSF Helen Diller Family Comprehensive Cancer Center ( Site 0704) San Francisco California United States 30322
    3 California Pacific Medical Center Research Institute ( Site 0705) San Francisco California United States 94115
    4 John Wayne Cancer Institute ( Site 0706) Santa Monica California United States 90404
    5 University of Colorado Cancer Center ( Site 0708) Aurora Colorado United States 80045
    6 Yale Cancer Center ( Site 0709) New Haven Connecticut United States 06510
    7 Baptist MD Anderson Cancer Center ( Site 0767) Jacksonville Florida United States 32207
    8 Mid-Florida Cancer Centers ( Site 0764) Orange City Florida United States 32763
    9 AMG Oncology ( Site 0714) Park Ridge Illinois United States 60068
    10 Illinois Cancer Care, PC ( Site 0765) Peoria Illinois United States 61615
    11 Minnesota Oncology Specialist, PA ( Site 0766) Fridley Minnesota United States 55432
    12 St. Vincent Frontier Cancer Center ( Site 0724) Billings Montana United States 59102
    13 Atlantic Health System ( Site 0768) Morristown New Jersey United States 07960
    14 Valley Hospital ( Site 0749) Paramus New Jersey United States 07652
    15 University of North Carolina - Cancer Hospital ( Site 0751) Chapel Hill North Carolina United States 27514
    16 OHSU Center for Health & Healing ( Site 0731) Portland Oregon United States 97239
    17 Inova Schar Cancer Institute ( Site 0739) Fairfax Virginia United States 22031-4867
    18 Lismore Base Hospital ( Site 0453) Lismore Australian Capital Territory Australia 2480
    19 Melanoma Institute Australia ( Site 0452) North Sydney New South Wales Australia 2060
    20 Westmead Hospital ( Site 0451) Westmead New South Wales Australia 2145
    21 Princess Alexandra Hospital ( Site 0454) Wooloongabba Queensland Australia 4102
    22 Eastern Health ( Site 0457) Box Hill Victoria Australia 3128
    23 Fiona Stanley Hospital ( Site 0456) Murdoch Western Australia Australia 6150
    24 LKH Universitatsklinikum Graz ( Site 0776) Graz Steiermark Austria 8036
    25 Medizinische Universitat Wien ( Site 0778) Wien Austria 1090
    26 PERSONAL - Oncologia de Precisao e Personalizada ( Site 0399) Belo Horizonte Minas Gerais Brazil 30130-090
    27 Hospital de Caridade de Ijui ( Site 0391) Ijui Rio Grande Do Sul Brazil 98700-000
    28 Hospital Sao Vicente de Paulo ( Site 0396) Passo Fundo Rio Grande Do Sul Brazil 99010-080
    29 Uniao Brasileira de Educacao e Assistencia Hospital Sao Lucas da Pucrs ( Site 0397) Porto Alegre Rio Grande Do Sul Brazil 90610-000
    30 Instituto Nacional de Cancer Hospital do Cancer II ( Site 0394) Rio de Janeiro Brazil 20220-410
    31 BC Cancer-Kelowna - Sindi Ahluwalia Hawkins Centre ( Site 0661) Kelowna British Columbia Canada V1Y 5L3
    32 Lions Gate Hospital ( Site 0662) North Vancouver British Columbia Canada V7L 2L7
    33 Sunnybrook Research Institute ( Site 0654) Toronto Ontario Canada M4N 3M5
    34 Centre Hospitalier de l Universite de Montreal - CHUM ( Site 0652) Montreal Quebec Canada H2W 3E4
    35 McGill University Health Centre ( Site 0651) Montreal Quebec Canada H4A 3J1
    36 Centro Investigación del Cáncer James Lind ( Site 0425) Temuco Araucania Chile 4780000
    37 Fundacion Arturo Lopez Perez FALP ( Site 0421) Santiago Region M. De Santiago Chile 7500921
    38 Pontificia Universidad Catolica de Chile ( Site 0422) Santiago Region M. De Santiago Chile 8330024
    39 Sociedad Medica Aren y Bachero Limitada ( Site 0426) Santiago Region M. De Santiago Chile 8420383
    40 Oncocentro ( Site 0424) Vina del Mar Valparaiso Chile 2520598
    41 Beijing Cancer Hospital ( Site 0601) Beijing Beijing China 100036
    42 Fujian Provincial Cancer Hospital ( Site 0612) Fuzhou Fujian China 350014
    43 Sun Yat-Sen University Cancer Center ( Site 0602) Guangzhou Guangdong China 510000
    44 Henan Cancer Hospital ( Site 0610) Zhengzhou Henan China 450003
    45 Nanjing Drum Tower Hospital ( Site 0609) Nanjing Jiangsu China 210008
    46 The First Hospital Of Jilin University ( Site 0603) Chang Chun Jilin China 130021
    47 Fudan University Shanghai Cancer Center ( Site 0607) Shanghai Shanghai China 200032
    48 Tianjin Medical University Cancer Institute & Hospital ( Site 0606) Tianjin Tianjin China 300060
    49 Yunnan Cancer Hospital ( Site 0604) Kunming Yunnan China 430030
    50 Sir Run Run Shaw Hospital ( Site 0605) Hangzhou Zhejiang China 310018
    51 Zhejiang Cancer Hospital ( Site 0608) Hangzhou Zhejiang China 310022
    52 Hopital ARCHET 2 ( Site 0009) Nice Alpes-Maritimes France 06200
    53 Hopital La Timone ( Site 0002) Marseille Bouches-du-Rhone France 13385
    54 CHU Dijon Bourgogne ( Site 0010) Dijon Cote-d Or France 21079
    55 Institut Claudius Regaud IUCT Oncopole ( Site 0003) Toulouse Haute-Garonne France 31059
    56 Hopital Ambroise Pare Boulogne ( Site 0007) Boulogne-Billancourt Hauts-de-Seine France 92100
    57 CHRU Lille - Hopital Claude Huriez ( Site 0004) Lille Nord France 59037
    58 CHU de Rouen ( Site 0013) Rouen Seine-Maritime France 76000
    59 Centre Hospitalier Victor Dupouy ( Site 0012) Argenteuil Val-d Oise France 95100
    60 Institut Gustave Roussy ( Site 0001) Villejuif Val-de-Marne France 94805
    61 CHU de la Miletrie Poitiers ( Site 0011) Poitiers Vienne France 86021
    62 Klinik fur Dermatologie Allergologie und Venerologie ( Site 0035) Hannover Baden-Wurttemberg Germany 30625
    63 Universitaetsklinikum Erlangen ( Site 0044) Erlangen Bayern Germany 91054
    64 Universitaetsklinikum Wuerzburg-Department of Dermatology ( Site 0036) Wuerzburg Bayern Germany 97080
    65 Hautkrebszentrum Buxtehude ( Site 0037) Buxtehude Niedersachsen Germany 21614
    66 Universitaetsklinikum Carl Gustav Carus ( Site 0041) Dresden Sachsen Germany 01307
    67 Universitaetsklinikum Leipzig ( Site 0040) Leipzig Sachsen Germany 04103
    68 Universitaetsklinikum Schleswig-Holstein Campus Kiel ( Site 0033) Kiel Schleswig-Holstein Germany 24105
    69 SRH Wald-Klinikum Gera GmbH ( Site 0042) Gera Thuringen Germany 07548
    70 HaEmek Medical Center ( Site 0306) Afula Israel 1834111
    71 Soroka Medical Center ( Site 0303) Beer Sheva Israel 8457108
    72 Rambam Medical Center ( Site 0301) Haifa Israel 3109601
    73 Hadassah Ein Karem Hebrew University Medical Center ( Site 0305) Jerusalem Israel 9112001
    74 Rabin Medical Center ( Site 0302) Petah Tikva Israel 4941492
    75 Chaim Sheba Medical Center ( Site 0304) Ramat Gan Israel 5262000
    76 Sourasky Medical Center ( Site 0307) Tel Aviv Israel 6423906
    77 Shamir Medical Center-Assaf Harofeh ( Site 0308) Zerifin Israel 70300
    78 ASST Papa Giovanni XXIII ( Site 0062) Bergamo Abruzzo Italy 24127
    79 Azienda Ospedaliera Universitaria Senese ( Site 0065) Siena Toscana Italy 53100
    80 Fondazione IRCCS Istituto Nazionale dei Tumori di Milano ( Site 0064) Milano Italy 20133
    81 Istituto Europeo di Oncologia ( Site 0067) Milano Italy 20141
    82 Istituto Nazionale Tumori Fondazione Pascale ( Site 0061) Napoli Italy 80131
    83 Istituto Oncologico Veneto ( Site 0063) Padova Italy 35128
    84 Kyungpook National University Chilgok Hospital ( Site 0553) Daegu Taegu-Kwangyokshi Korea, Republic of 41404
    85 Seoul National University Hospital ( Site 0554) Seoul Korea, Republic of 03080
    86 Severance Hospital Yonsei University Health System ( Site 0552) Seoul Korea, Republic of 03722
    87 Samsung Medical Center ( Site 0551) Seoul Korea, Republic of 06351
    88 Centrum Onkologii im.prof. F. Lukaszczyka w Bydgoszczy ( Site 0273) Bydgoszcz Kujawsko-pomorskie Poland 85-796
    89 Pratia MCM Krakow ( Site 0280) Krakow Malopolskie Poland 30-510
    90 Uniwersyteckie Centrum Kliniczne ( Site 0281) Gdansk Pomorskie Poland 80-214
    91 Narodowy Instytut Onkologii - Oddzial w Gliwicach ( Site 0278) Gliwice Slaskie Poland 44-102
    92 Szpital Kliniczny im. Heliodora Swiecickiego Uniwers Medyczn ( Site 0272) Poznan Wielkopolskie Poland 60-780
    93 Cancer Care Langenhoven Drive Oncology Centre ( Site 0805) Port Elizabeth Eastern Cape South Africa 6045
    94 Sandton Oncology Medical Group PTY LTD ( Site 0802) Johannesburg Gauteng South Africa 2196
    95 Cape Town Oncology Trials Pty Ltd ( Site 0803) Kraaifontein Western Cape South Africa 7570
    96 Hospital Duran i Reinals ICO de Hospitalet ( Site 0187) Hospitalet del Llobregat Barcelona Spain 08908
    97 Hospital Universitario Marques de Valdecilla ( Site 0181) Santander Cantabria Spain 39008
    98 Complejo Hospitalario Universitario A Coruna. CHUAC ( Site 0182) A Coruna La Coruna Spain 15006
    99 Hospital Universitario Insular de Gran Canaria ( Site 0189) Las Palmas de Gran Canaria Las Palmas Spain 35001
    100 Hospital Clinic i Provincial Barcelona ( Site 0190) Barcelona Spain 08036
    101 Hospital General Universitario Gregorio Maranon ( Site 0191) Madrid Spain 28009
    102 Hospital Universitario Ramon y Cajal ( Site 0183) Madrid Spain 28034
    103 Hospital Universitario La Paz ( Site 0184) Madrid Spain 28046
    104 Hospital Universitario Carlos Haya ( Site 0186) Malaga Spain 29010
    105 Laenssjukhuset Ryhov ( Site 0215) Jonkoping Jonkopings Lan Sweden 551 85
    106 Centrallasarettet Vaxjo ( Site 0214) Vaxjo Kronobergs Lan Sweden 351 85
    107 Skanes Universitetssjukhus ( Site 0213) Lund Skane Lan Sweden 221 85
    108 Karolinska Universitetssjukhuset ( Site 0211) Solna Stockholms Lan Sweden 171 64
    109 Akademiska Sjukhuset ( Site 0218) Uppsala Uppsala Lan Sweden 751 85
    110 Norrlands Universitetssjukhus ( Site 0216) Umea Vasterbottens Lan Sweden 901 85
    111 Sahlgrenska Universitetssjukhuset ( Site 0212) Goteborg Vastra Gotalands Lan Sweden 413 45
    112 Universitaetsspital Basel ( Site 0094) Basel Basel-Stadt Switzerland 4031
    113 Kantonsspital Graubuenden ( Site 0091) Chur Grisons Switzerland 7000
    114 Kantonsspital Winterthur ( Site 0095) Winterthur Zurich Switzerland 8401
    115 Universitaetsspital Zuerich ( Site 0092) Zuerich-Flughafen Zurich Switzerland 8058
    116 Western General Hospital ( Site 0121) Edinburgh Edinburgh, City Of United Kingdom EH4 2XU
    117 Guys and St Thomas NHS Foundation Trust ( Site 0126) London London, City Of United Kingdom SE1 9RT
    118 Derriford Hospital ( Site 0129) Plymouth United Kingdom PL6 8DH
    119 Singleton Hospital ( Site 0131) Swansea United Kingdom SA2 8QA

    Sponsors and Collaborators

    • Merck Sharp & Dohme LLC
    • Eisai Inc.

    Investigators

    • Study Director: Medical Director, Merck Sharp & Dohme LLC

    Study Documents (Full-Text)

    None provided.

    More Information

    Additional Information:

    Publications

    None provided.
    Responsible Party:
    Merck Sharp & Dohme LLC
    ClinicalTrials.gov Identifier:
    NCT03820986
    Other Study ID Numbers:
    • 7902-003
    • MK-7902-003
    • E7080-G000-312
    • LEAP-003
    • 2018-002520-16
    First Posted:
    Jan 29, 2019
    Last Update Posted:
    Aug 23, 2022
    Last Verified:
    Aug 1, 2022
    Individual Participant Data (IPD) Sharing Statement:
    Yes
    Plan to Share IPD:
    Yes
    Studies a U.S. FDA-regulated Drug Product:
    Yes
    Studies a U.S. FDA-regulated Device Product:
    No
    Keywords provided by Merck Sharp & Dohme LLC
    Additional relevant MeSH terms:

    Study Results

    No Results Posted as of Aug 23, 2022