A phase II study of avelumab in relapsed or refractory stage III/IV extranodal natural killer/T-cell lymphoma
- Conditions
- Neoplasms
- Registration Number
- KCT0003206
- Lead Sponsor
- Samsung Medical Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 33
<Inclusion Criteria>
?Historologically diagnosed ENKTL: The standards of WHO Classification 2016 for diagnosis of ENKTL satisfied.
?Became relapsed or refractory after at least one kind of treatment after initial diagnosis.
?If there is at least one measurable lesion.
?In case full-body activity (ECOG PS) is levels 0-2.
?In case of written consent to participation in clinical test: Must sign the subject consent form that states the sampling done at the time of diagnosis or relapse (must provide sample): 10 4um (at least 5) and biomarker (3~5 ml peripheral blood drawn during screening period, must provide sample) and that the subject has comprehended the purpose and the necessary procedures of clinical test with intention to participate in the clinical test (or signed by the subject’s representative).
?If older than 19 years of age.
?If the following hematological results are satisfied:
?Absolute neutrophil count is 1500/mm3 or greater regardless of growth factor supply.
?Platelet count is 100,000/mm3 or greater regardless of blood supply.
?Hemoglobin is 9.0 g/dL or greater.
? If the following biochemical results are satisfied:
?Alanine transaminase (ALT) and Aspartate transaminase (AST) = 2.5 x upper limit (ULN): If liver blood enzyme count is increasing due to a disease, such as the lymphoma’s hepatic intrusion, may register up to = 5 x ULN at researcher’s discretion.
?If bilirubin is increasing due to the Gilbert Syndrome, total bilirubin = 1.5 x ULN unless non-hepatic.
?Serum creatinine = 2 x ULN or glomerular filtration rate (Cockroft Gault) = 30 mL/min/1.73m2.
?Highly efficient birth control that meets the local regulations must be adopted for birth control of subjects that participate in the clinical study during or after the clinical study for women in fertility or sexually active men (in case of women in fertility, effective birth control must be used during the administration of test drug and for 1 month after that and men must use it during the administration of test drug and for 3 months after that).
?Women in fertility must show negative results at platelet (beta-chorionic gonadotropin) or pregnancy test by urine at screening.
<Exclusion Criteria>
?If there is history of carcinomatous meningitis, symptomatic leptomeningeal diseases or evidence of secondary intrusion on the central nervous system based on CT or MRI scanning.
?In case there are other carcinomas besides the target disease or in case of anamnesis of other malicious tumers during the past 3 years from the start of clinical study: Excluding basal cell carcinoma and cervical intraepithelial neoplasia that are appropriately treated.
?If any toxicity from the previous chemotherapy has not recovered to grade 1 or lower at the time of screening; however hair loss and bone marrow inhibition are excluded and peripheral polyneuropathy may be registered at researcher’s discretion if there is no risk of safety at Grade= 2.
?In case of major operation within 4 weeks from registration for the clinical study or failure to recover from a major complication of such operation.
?If using immunosuppressant drugs at the time of registration for the clinical study: Excluding local steroid injections such as nasal or inhalated steroid, steroid ointment, and injections in articular cavities. In case of full-body steroid administration, 10 mg or smaller prednisolonum a day is permissible(If adrenal insufficiency is necessary to maintain a dose of prednisolone 10 mg or more, it is acceptable according to the investigator's judgment) and steroid injections used for pre-treatment before CT or other examination are also permitted.
?In case of uncontrolled or symptomatic arrhythmia, congestive heart failure, myocardial infarction, cerebral infarction, or other clinically significant cardiovascular diseases or Class 3 (Moderate) or Class 4 (Severe) cardiac diseases functionally classified by New York Heart Association within 6 months of screening.
?In case of history of serious hypersensitivity against the test drug used for this study or its substances including serious hypersensitivity against monoclonal antibody (NCI CTCAE v4.03 Grade = 3).
?In case of known history of human immunodeficiency virus (HIV), active type C hepatitis virus, or active type B hepatitis virus(However, in the case of healthy carriers who did not require asymptomatic treatment, if the antiviral drug can be taken, it can be registered by the judgment of the investigator. In this case, the HBV DNA test should be monitored periodically through division of gastroenterology)or uncontrolled active full-body infection that requires intravenous (IV) antibiotics.
?In case of life-threatening diseases, medical conditions, or respiratory failure that may threaten the safety of subjects or put the results of clinical test in danger.
?In case of homogeneous hematopoietic stem cell transplant.
?In case of active autoimmune disease that may affect the administration of study drug; excluding type 1diabetes, psoriasis, vitiligo, hyperthyroidism, or hypothyroidism that does not require immunosuppressant.
?If the candidate cannot comprehend the clinical study or comply with the rules of clinical study including an active attempt to commit suicide or hurt oneself recently or in the past and other severe acute or chronic diseases such as immunocolitis, ulcerative colitis, immunopneumonia, pulmonary fibrosis, or mental conditions; or if determined by investigator that participation in the study is inappropriate due to any risk of participation or treatment in the study that may increase due to adverse effects or the interpretation of st
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Complete response rate
- Secondary Outcome Measures
Name Time Method Toxicity Profile;Progression-free survival;Overall survival (OS)