Status Approved
First Submitted Date
2020/01/08
Registered Date
2020/01/22
Last Updated Date
2020/01/08
CRIS Required
WHO ICTRP (International Clinical Trial Registry Platform) Required
1. Background
CRIS Registration Number |
KCT0004637 |
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Unique Protocol ID | KCSG HN19-09 |
Public/Brief Title | A randomized phase II study of consolidation pembrolizumab therapy after chemoradiotherapy in locally advanced nasopharyngeal carcinoma |
Scientific Title | A randomized phase II study of consolidation pembrolizumab therapy after chemoradiotherapy in locally advanced nasopharyngeal carcinoma |
Acronym | CONPELAN |
MFDS Regulated Study | Yes |
IND/IDE Protocol | No |
Registered at Other Registry | No |
Healthcare Benefit Approval Status | Submitted pending |
2. Institutional Review Board / Ethics Committee
Board Approval Status | Submitted approval |
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Board Approval Number | H-1910-172-1074 |
Approval Date | 2019-12-23 |
Institutional Review Board Name | Seoul National University College of Medicine/ Seoul National University Hospital Institutional Review Board |
Institutional Review Board Address | 103, Daehak-ro, Jongno-gu, Seoul |
Institutional Review Board Telephone | 02-2072-0694 |
Data Monitoring Committee | No |
3. Contact Details
Contact Person for Principal Investigator / Scientific Queries | |
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Name | Bhumsuk Keam |
Title | professor |
Telephone | +82-2-3668-7062 |
Affiliation | Seoul National University Hospital |
Address | 101 Daehack-ro, Jongno-gu, Seoul, KOREA |
Contact Person for Public Queries | |
Name | Bhumsuk Keam |
Title | professor |
Telephone | +82-2-3668-7062 |
Affiliation | Seoul National University Hospital |
Address | 101 Daehack-ro, Jongno-gu, Seoul, KOREA |
Contact Person for Updating Information | |
Name | Bhumsuk Keam |
Title | professor |
Telephone | +82-2-3668-7062 |
Affiliation | Seoul National University Hospital |
Address | 101 Daehack-ro, Jongno-gu, Seoul, KOREA |
4. Status
Study Site | Multi-center Number of center : 2 | |
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Overall Recruitment Status | Not yet recruiting | |
Date of First Enrollment | 2020-03-02 Anticipated | |
Target Number of Participant | 112 | |
Primary Completion Date | 2022-12-31 , Anticipated | |
Study Completion Date | 2022-12-31 , Anticipated | |
Recruitment Status by Participating Study Site 1 | ||
Name of Study | Seoul National University Hospital | |
Recruitment Status | Not yet recruiting | |
Date of First Enrollment | 2020-03-02 , | |
Recruitment Status by Participating Study Site 2 | ||
Name of Study | Seoul National University Bundang Hospital | |
Recruitment Status | Not yet recruiting | |
Date of First Enrollment | 2020-05-01 , |
5. Source of Monetary / Material Support
1. Source of Monetary/Material Support | |
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Organization Name | Seoul National University Hospital |
Organization Type | Medical Institute |
Project ID |
6. Sponsor Organization
1. Sponsor Organization | |
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Organization Name | Seoul National University Hospital |
Organization Type | Medical Institute |
7. Study Summary
Lay Summary | Standard therapy of NPC is concurrent chemoradiotherapy. After the standard treatment, about 70% of patients are cure. However, 30% of patients developed of recurrence/metastasis that they have poor prognosis. Based on preclinical studies suggesting increased expression of PD-L1 in EBV infection, the pembrolizumab and Nivolumab anti-PD-1 antibody trials showed significant results in patients with recurrent / metastatic NPC. Consolidation therapy with pembrolizumab in locally advanced nasopharyngeal carcinoma has (NPC) clinically meaningful benefit in progression-free survival (PFS). Patients will be treated with pembrolizumab after concurrent chemoradiotherapy. Patients will be treated with up to 12 months (17 cycles ) of pembrolizumab until disease progression or recurrence. This is a Phase II multi-center, double-blind, randomized controlled trial in patients with locally advanced nasopharyngeal carcinoma. |
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8. Study Design
Study Type | Interventional Study |
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Study Purpose | Treatment |
Phase | Phase2 |
Intervention Model | Parallel |
Blinding/Masking | Double |
Blinded Subject | Subject, Investigator, Caregiver, Outcome Accessor |
Allocation | RCT |
Intervention Type | Drug |
Intervention Description | pembrolizumab or Placebo : per 3weeks 200mg mix 100ml Normal saline IV during 30minitus (total 17 cycle) |
Number of Arms | 2 |
Arm 1 |
Arm Label Experimental |
Target Number of Participant 75 |
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Arm Type Experimental |
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Arm Description pembrolizumab : per 3weeks 200mg mix 100ml Normal saline IV during 30minitus (total 17 cycle) |
|
Arm 2 |
Arm Label Placebo comparator |
Target Number of Participant 37 |
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Arm Type Placebo comparator |
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Arm Description Placebo : per 3weeks 100ml Normal saline IV during 30minitus (total 17 cycle) |
9. Subject Eligibility
Condition(s)/Problem(s) |
* (C00-D48)Neoplasms (C11.9)Malignant neoplasm of nasopharynx, unspecified Stage II-IVB locally Advanced Nasopharyngeal carcinoma |
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Rare Disease | No |
Inclusion Criteria |
Gender Both |
Age 20Year~No Limit |
|
Description 1. Histologically or cytologically diagnosed nasopharyngeal carcinoma(NPC) a. WHO Type 2a, 2b nonkeratinizing, undifferentiated subtype b. Keratinizing subtype is excluded due to less associated with EBV infection 2. Stage II-IVB Locally advanced disease a. Stage II-IVB disease must confirmed by initial CT and/or MRI, PET CT at initial diagnosis according to the AJCC 8th edition 3. Prior Therapy a. Patients must have received curative radiotherapy (radiation dose ≥ 60Gy) and concurrent cisplatin (cumulative dose ≥ 200mg/m2) b. Induction chemotherapy followed by CCRT is permissible c. CCRT followed by adjuvant FP is permissible d. Patients must have recovered Gr2 or less than Gr2 from all acute, reversible toxic effects from chemotherapy and radiotherapy (excluding alopecia) 4. Age 19 or more than 19 years old 5. The patient must have an ECOG performance status of 0, 1 6. Patients must be accessible for treatment and follow-up. Investigators must assure themselves the patients randomized on this trial will be available for complete documentation of the treatment, adverse events, and follow-up. 7. patient with the willingness to comply with the study protocol during the study period and capable of complying with it 8. A patient who signed the informed consent prior to the participation of the study and who understands that he/she has a right to withdrawal from participation in the study at any time without any disadvantages. Patient consent must be appropriately obtained in accordance with applicable local and regulatory requirements. Each patient must sign a consent form prior to enrolment in the trial to document their willingness to participate. 9. Have adequate organ function as defined in the following |
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Exclusion Criteria |
1. Participants are excluded for patients with a history of other malignancies a. except: adequately treated non-melanoma skin cancer, early gastric cancer, curatively treated in-situ cancer, or other solid tumors curatively treated with no evidence of disease for ≥ 5 years following the end of treatment and, which, in the opinion of the treating physician, do not have a substantial risk of recurrence of the prior malignancy. 2. History of autoimmune disease, including but not limited to myasthenia gravis, myositis, autoimmune hepatitis, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, vascular thrombosis associated with antiphospholipid syndrome, Wegener’s granulomatosis, Sjögren’s syndrome, Guillain-Barré syndrome, multiple sclerosis, vasculitis, or glomerulonephritis. a. Patients with Grave’s disease and/or psoriasis not requiring systemic therapy within the last two years from randomization are not excluded. 3. History of primary immunodeficiency, history of organ transplant that requires therapeutic immunosuppression and the use of immunosuppressive agents within 28 days of randomization or a prior history of severe (grade 3 or 4) immune mediated toxicity from other immune therapy. a. Intranasal/inhaled corticosteroids or systemic steroids that do not to exceed 10 mg/day of prednisone or equivalent dose of an alternative corticosteroid are permissible. b. pneumonitis that has required a course of oral steroids to assist with recovery, or a history of interstitial lung disease 4. History of diverticulitis, intra-abdominal abscess, gastrointestinal (GI) obstruction, abdominal carcinomatosis which are known risks factors for bowel perforation 5. Live attenuated vaccination administered within 30 days prior to randomization. 6. History of severe hypersensitivity (≥Grade 3) to pembrolizumab 7. Mean QTc correction > 470msec in screening ECG measured using standard institutional method or history of familial long QT syndrome. 8. Patients who have experienced untreated and/or uncontrolled cardiovascular conditions and/or have symptomatic cardiac dysfunction (unstable angina, congestive heart failure, myocardial infarction within the previous year or cardiac ventricular arrhythmias requiring medication, history of 2nd or 3rd degree atrioventricular conduction defects). Patients with a significant cardiac history, even if controlled, should have a LVEF > 50% within 12 weeks prior to randomization. 9. Concurrent treatment with other investigational drugs or anti-cancer therapy. 10. Patients with active or uncontrolled infections or with serious illnesses or medical conditions which would not permit the patient to be managed according to the protocol. This includes but is not limited to: a. known active tuberculosis (inactive tuberculosis or tuberculosis scar are allowed) b. known acute hepatitis B or C by serological evaluation (inactive healthy HBsAg carriers treated with pre-emptive anti-viral agents were allowed) c. known human immunodeficiency virus infection. 11. Active symptomatic central nervous system (CNS) metastases that the disease also has to have demonstrable stability with no evidence of growth and has not required recent steroid use and/or carcinomatous meningitis 12. Active infection requiring therapy 13. Symptomatic ascites or pleural effusion 14. Pregnant or lactating women. Women of childbearing potential must have a urine pregnancy test proven negative within 14 days prior to randomization. Men and women of child-bearing potential must agree to use adequate contraception as described in protocol 15. Prior organ transplant or allogeniec bone marrow transplant regardless of whether immunosuppressive therapy has been used in the past |
Healthy Volunteers | No |
10. Outcome Measure(s)
Type of Primary Outcome | /Safety/Efficacy | |
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Primary Outcome(s) 1 | ||
Outcome | 3 year progression free survival rate |
|
Timepoint | every 12 weeks |
|
Secondary Outcome(s) 1 | ||
Outcome | response rate |
|
Timepoint | every 12 weeks |
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Secondary Outcome(s) 2 | ||
Outcome | overall survival |
|
Timepoint | every 12 weeks |
|
Secondary Outcome(s) 3 | ||
Outcome | progression-free survival |
|
Timepoint | every 12 weeks |
|
Secondary Outcome(s) 4 | ||
Outcome | toxicity |
|
Timepoint | every visit |
11. Study Results and Publication
Result Registered | No |
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12. Sharing of Study Data(Deidentified Individual-Patient Data, IPD)
Sharing Statement | No |
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