Main
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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register. |
Register:
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EUCTR |
Last refreshed on:
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21 August 2023 |
Main ID: |
EUCTR2017-000958-19-DE |
Date of registration:
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11/04/2017 |
Prospective Registration:
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Yes |
Primary sponsor: |
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Public title:
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First-line Esophageal Carcinoma Study with Chemo vs. Chemo + Pembrolizumab
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Scientific title:
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A Randomized, Double-Blind, Placebo-Controlled Phase III Clinical Trial of Pembrolizumab (MK-3475) in Combination with Cisplatin and 5-Fluorouracil versus Placebo in Combination with Cisplatin and 5-Fluorouracil as First-Line Treatment in Subjects with Advanced/Metastatic Esophageal Carcinoma (KEYNOTE-590) - First-line Esophageal Carcinoma Study with Chemo vs. Chemo + Pembrolizumab |
Date of first enrolment:
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07/06/2017 |
Target sample size:
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700 |
Recruitment status: |
Not Recruiting |
URL:
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https://www.clinicaltrialsregister.eu/ctr-search/search?query=eudract_number:2017-000958-19 |
Study type:
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Interventional clinical trial of medicinal product |
Study design:
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Controlled: yes Randomised: yes Open: no Single blind: no Double blind: yes Parallel group: yes Cross over: no Other: no If controlled, specify comparator, Other Medicinial Product: no Placebo: yes Other: no Number of treatment arms in the trial: 2
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Phase:
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Human pharmacology (Phase I): no
Therapeutic exploratory (Phase II): no
Therapeutic confirmatory - (Phase III): yes
Therapeutic use (Phase IV): no
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Countries of recruitment
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Argentina
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Australia
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Brazil
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Canada
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Chile
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China
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Colombia
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Costa Rica
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Denmark
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France
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Germany
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Guatemala
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Hong Kong
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Japan
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Korea, Republic of
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Malaysia
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Peru
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Romania
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Russian Federation
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South Africa
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Spain
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Taiwan
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Thailand
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Turkey
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United Kingdom
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United States
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Contacts
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Name:
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Global Clinical Trials Operations
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Address:
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One Merck Drive PO Box 100
08889-0100
Whitehouse Station
United States |
Telephone:
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+1917355 5823 |
Email:
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Affiliation:
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Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc. |
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Name:
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Global Clinical Trials Operations
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Address:
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One Merck Drive PO Box 100
08889-0100
Whitehouse Station
United States |
Telephone:
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+1917355 5823 |
Email:
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Affiliation:
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Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc. |
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Key inclusion & exclusion criteria
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Inclusion criteria: 1.Be willing and able to provide written informed consent for the trial. The subject may also provide consent for Future Biomedical Research. However, the subject may participate in the trial without participating in Future Biomedical Research 2.Be = 18 years of age on the day of signing informed consent 3.Have histologically or cytologically confirmed diagnosis of locally advanced unresectable or metastatic adenocarcinoma or squamous cell carcinoma of the esophagus or advanced/metastatic Siewert type 1 adenocarcinoma of the EGJ. a)Subjects with direct invasion into adjacent organs such as the aorta or trachea (T4b disease) should be closely evaluated for bleeding risk prior to enrollment and a Sponsor consultation before enrollment is required. b)Subjects with Siewert type 1 adenocarcinoma of the EGJ with known human epidermal growth factor receptor-2/neu (HER-2/neu)-positive tumors are not eligible. If HER-2/neu status is unknown, site should follow local standards for HER-2/neu testing 4.Have measurable disease per RECIST 1.1 as determined by the local site investigator/radiology assessment. A lesion(s) situated in a previously irradiated area can be considered a target lesion(s) if progression has been demonstrated and the lesion(s) is considered measurable per RECIST 1.1 criteria 5.Have an ECOG performance status of 0 to 1 6.Provide either a newly obtained or archival tissue sample for PD-L1 by immunohistochemistry analysis. Newly obtained tissue is preferred. Formalin-fixed, paraffin-embedded (FFPE) block specimens are preferred to slides. Repeat samples will be required if none of the samples submitted (archival or newly obtained) is adequate. For purposes of this study, newly obtained tissue refers to tissue that was collected between the last line of therapy and the first dose of study medication. a)Tumor samples that meet the minimum acceptance criteria (as defined in the Procedures Manual) must be submitted to the PD-L1 testing lab prior to subject randomization in the study. If multiple tumor samples are submitted, at least one of the samples must be confirmed to be adequate by a pathologist (either local or from testing laboratory) prior to subject being enrolled. b)For subjects from whom newly obtained samples cannot be obtained (e.g., inaccessible or subject safety concern), an archival specimen may be submitted. c)If newly obtained tissue is provided and an archival tissue sample is available, it should also be provided to support evaluation of the clinical utility of PD-L1 analysis by immunohistochemistry in newly obtained vs. archival tissue samples. However, a subject will not be excluded from participating in the study if he/she has provided newly obtained tissue and an archival tissue sample is not available or is otherwise insufficient for analysis 7. Female subjects of childbearing potential must have a negative urine or serum pregnancy test within 72 hours prior to randomization. If the urine test is positive or cannot be confirmed as negative, a serum pregnancy test will be required. If first dose is given > 72 hours post randomization, pregnancy test should be repeated within 72 hours of first dose 8.Female subjects of childbearing potential must be willing to use an adequate method of contraception as outlined in Section 5.7.2 –Contraception, for the course of the study through 120 days after the last dose of study medication and up to 180 days after last dose of cisplatin. 9.Male subjects of childbearing pot
Exclusion criteria: 1.Has locally advanced esophageal carcinoma that is resectable or potentially curable with radiation therapy (as determined by local investigator) 2.Has had previous therapy for advanced/metastatic adenocarcinoma or squamous cell cancer of the esophagus or advanced/metastatic Siewert type 1 adenocarcinoma of the EGJ. Subjects may have received prior neoadjuvant or adjuvant therapy as long as it was completed at least 6 months prior to randomization 3.Has had major surgery, open biopsy, or significant traumatic injury within 28 days prior to randomization, or anticipation of the need for major surgery during the course of study treatment 4.Has a known additional malignancy that is progressing or requires active treatment. Exceptions include early-stage cancers (carcinoma in situ or Stage 1) treated with curative intent, basal cell carcinoma of the skin, squamous cell carcinoma of the skin, in situ cervical cancer, in situ breast cancer that has undergone potentially curative therapy, and in situ or intramucosal pharyngeal cancer. 5.Has known active central nervous system metastases and/or carcinomatous meningitis. Subjects with previously treated brain metastases may participate provided they are radiologically stable (ie, without evidence of progression for at least 4 weeks by repeat imaging [note that the repeat imaging should be performed during study screening]), clinically stable and without requirement of steroid treatment for at least 14 days prior to first dose of trial treatment. 6.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) is not considered a form of systemic treatment and is allowed. Brief (i.e., < 7 days) use of systemic corticosteroids is allowed when use is considered standard of care by investigator 7.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 prior to the first dose of trial treatment, or has a history of organ transplant, including allorgeneicstem cell transplant. 8.Has a history of (non-infectious) pneumonitis that required steroids or has current pneumonitis 9.Has an active infection requiring systemic therapy 10.Has a history or current evidence of any condition (e.g., known deficiency of the enzyme dihydropyrimidine dehydrogenase, hearing impariment, etc.), therapy, or lab. abnormality that might confound the results of the trial, interfere with the subject's participation for the full duration of the trial, or is not in the best interest of the subject to participate in the opinion of the treating investigator 11.Has known psychiatric or substance abuse disorders that would interfere with cooperation with the requirements of the trial 12.Is 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 med. and up to 180 days after last dose of cisplatin. 13.Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PDL2 agent or with an agent directed to another co-inhibitory T-cell receptor (i.e., CTLA-4, OX-40, CD137) or has previously participated
Age minimum:
Age maximum:
Gender:
Female: yes Male: yes
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Health Condition(s) or Problem(s) studied
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First-line treatment of subjects with locally advanced unresectable or metastatic adenocarcinoma or squamous cell carcinoma of the esophagus or advanced/metastatic Siewert type 1 adenocarcinoma of the esophagogastric junction MedDRA version: 21.0
Level: LLT
Classification code 10015366
Term: Esophageal carcinoma
System Organ Class: 100000004864
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Therapeutic area: Diseases [C] - Cancer [C04]
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Intervention(s)
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Product Name: Pembrolizumab Product Code: MK-3475 Pharmaceutical Form: Solution for infusion INN or Proposed INN: PEMBROLIZUMAB CAS Number: 1374853-91-4 Current Sponsor code: MK-3475 Concentration unit: mg/ml milligram(s)/millilitre Concentration type: equal Concentration number: 25- Pharmaceutical form of the placebo: Solution for infusion Route of administration of the placebo: Intravenous use
Trade Name: Cisplatin Accord 1 mg/mL Product Name: Cisplatin Pharmaceutical Form: Solution for infusion INN or Proposed INN: CISPLATIN CAS Number: 15663-27-1 Other descriptive name: CISPLATIN Concentration unit: mg/ml milligram(s)/millilitre Concentration type: equal Concentration number: 1-
Trade Name: Fluorouracil Product Name: Fluorouracil Pharmaceutical Form: Solution for injection INN or Proposed INN: FLUOROURACIL CAS Number: 51-21-8 Other descriptive name: FLUOROURACIL Concentration unit: mg/ml milligram(s)/millilitre Concentration type: equal Concentration number: 50-
Trade Name: Fluorouracil Product Name: Fluorouracil Pharmaceutical Form: Solution for injection INN or Proposed INN: FLUOROURACIL CAS Number: 51-21-8 Other descriptive name: FLUOROURACIL Concentration unit: mg/ml milligram(s)/millilitre Concentration type: equal Concentration number: 50-
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Primary Outcome(s)
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Timepoint(s) of evaluation of this end point: Main Progression-free survival (PFS) and interim overall survival (OS) at IA (~34 months after trial starts) OS at final analysis (~40 months after trial starts) Final analysis: ~46 months after first subject randomized.
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Secondary Objective: 1.Evaluate ORR per RECIST 1.1, as determined by investigator, between treatment arms in all subjects. 2.Evaluate ORR per RECIST 1.1, as determined by investigator, between treatment arms in subjects whose tumors are PD-L1 biomarker-positive (CPS =10), in subjects with ESCC, and in subjects whose tumors are PDL1 biomarker-positive (CPS =10). 3.Evaluate DOR per RECIST 1.1, as determined by investigator, between treatment arms in all subjects, in subjects with ESCC whose tumors are PD-L1 biomarker-positive (CPS =10), in subjects with ESCC, and in subjects whose tumors are PD-L1 biomarker-positive (CPS =10). 4.Evaluate the safety and tolerability profile. 5.To evaluate changes from baseline in health-related quality of life using the EORTC QLQ-C30 and the EORTC QLQ-OES18 in all subjects and in subjects whose tumors are PD-L1 biomarker positive treated with pembrolizumab plus chemotherapy compared with placebo plus chemotherapy.
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Main Objective: 1. To compare OS between treatment arms in subjects with esophageal squamous cell carcinoma (ESCC) whose tumors are PD-L1 biomarkerpositive (CPS =10). 2. To compare OS between treatment arms in subjects with ESCC. 3. To compare OS between treatment arms in subjects whose tumors are PDL1 biomarker-positive (CPS =10). 4. To compare OS between treatment arms in all subjects. 5. To compare PFS per RECIST 1.1, as determined by investigator, in subjects with ESCC. 6. To compare PFS per RECIST 1.1, as determined by investigator, between treatment arms in subjects whose tumors are PD-L1 biomarker-positive (CPS =10). 7. To compare PFS per RECIST 1.1, as determined by investigator, between treatment arms in all subjects.
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Primary end point(s): 1.Progression-free survival (PFS) based o n RECIST 1.1 as assessed by investigator in all subjects 2. PFS based o n RECIST 1.1 as assessed by investigator in subjects whose tumors are PD-L1 biomarker-positive 3. Overall survival (OS) in all subjects 4. OS in subjects whose tumors are PD-L1 biomarker-positive
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Secondary Outcome(s)
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Timepoint(s) of evaluation of this end point: Objective response rate (ORR), duration of response (DOR), Quality of Life, PD-L1 biomarker, and Safety at end of study
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Secondary end point(s): 1.Objective response rate (ORR) based on RECIST 1.1 as assessed by investigator in all subjects 2. ORR based on RECIST 1.1 as assessed by investigator in subjects whose tumors are PD-L1 biomarker-positive
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Secondary ID(s)
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MK3475-590
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Source(s) of Monetary Support
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Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc
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Ethics review
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Status: Approved
Approval date: 07/06/2017
Contact:
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Results
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Results available:
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Date Posted:
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Date Completed:
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URL:
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