International Trial of the Efficacy and Safety of BCD-100 in Patients With Melanoma (MIRACULUM)

This is an interventional treatment trial for Melanoma Read More

Inclusion Criteria:

1. Signed Informed Consent Form and the subject's ability to follow the Protocol requirements;
2. Age: 18 years and older at the signing of the informed consent;
3. Histologically verified (documented) unresectable/metastatic melanoma;
4. Newly diagnosed advanced/metastatic melanoma or progressive disease during (or after) systemic chemotherapy ;
5. Available tissue blocks for histological examination or patient's agreement to give biopsy specimens for PD-L1 expression status ;
6. ECOG performance status of 0 or 1;
7. LDH less than or equal to 2×upper limit of normal;
8. At least one RESICT 1.1-defined measurable target lesion confirmed by an independent review;
9. All prior treatment-related toxicities/surgery-related adverse events must be less than or equal to Grade 2 according to CTCAE 4.03, except for chronic/permanent damage caused by an AE that does not affect the safety profile of the investigational therapy (e.g., alopecia);
10. Adequate organ system function ;
11. Life expectancy of at least 12 weeks from the screening.
12. Patients with reproductive potential must agree to practice acceptable methods of birth control throughout the entire trial period, starting from signing the informed consent and up to 12 weeks after the last dose of BCD-100.

Exclusion Criteria:

1. Evidence of severe or concomitant diseases/life-threatening complications of the main condition (e.g., massive pleural, pericardial, or peritoneal effusion that requires medical intervention , pulmonary lymphangitis) at the signing of the informed consent;
2. Subjects with progressive/symptomatic brain metastases (e.g., brain edema, spinal cord compression) or brain metastases that need therapy with corticosteroids and/or anticonvulsants ;

3. Any concomitant disease observed at the screening that increases the risk of adverse events during the investigational therapy:

   • Grade III-IV stable angina, unstable angina, or a history of myocardial infarction within 6 months prior to signing the informed consent;
   • Class III or IV heart failure as defined by the New York Heart Association (NYHA) functional classification system;
   • Severe, resistant hypertension;
   • History of atopic asthma, angioedema;
   • Moderate to severe respiratory failure, Grade 3 to 4 chronic obstructive pulmonary disease;
   • Any other concomitant condition (e.g., metabolism, blood, hepatic, renal, pulmonary, neurological, endocrine, cardiac, infectious, or gastrointestinal disorder) that constitutes an unacceptable risk to the patient's health during the investigational therapy;
4. Systemic autoimmune diseases (including but not limited to SLE, Crohn's disease, ulcerative colitis, systemic scleroderma, inflammatory myopathy, mixed connective tissue disease, overlap syndrome, etc.) ;
5. Endocrine disorders that cannot be adequately controlled by hormone replacement therapy without any dose modification within 28 days prior to the start of the investigational therapy;
6. Patients who need therapy with corticosteroids or other immunosuppressants;

7. Blood disorders :

   • Neutrophils <1.5×109/L;
   • Platelets <100×109/L;
   • Hb <90 g/L;
8. Impaired renal function: creatinine ≥1.5×ULN;

9. Impaired liver function :

   • Bilirubin ≥1.5×ULN (≤50 μmol/L for patients with Gilbert's syndrome);
   • AST/ALT ≥2.5×ULN (5×ULN for patients with liver metastases);
   • ALP ≥5×ULN;
10. LDH >2×ULN;
11. Anti-cancer therapy (surgery, chemotherapy) within 28 days prior to the first dose of the investigational product; radiotherapy within 14 days prior to the first dose of the investigational product;
12. Prior treatment with anti-CTLA4 and/or anti-PD-1/PD-L1/PD-L2 agents;
13. Prior targeted therapy ;
14. Patients who have received more than two lines of systemic chemotherapy for unresectable or metastatic melanoma;
15. Concomitant cancer (except for cervical carcinoma in situ after radical surgery or basal cell/squamous cell carcinoma after radical surgery);
16. Any condition that prevents a patient from following the Protocol procedures (dementia, neurological or mental disorders, drug/alcohol abuse, etc.) ;
17. Simultaneous participation in other clinical trials , participation in other clinical trials within 30 days prior to the first dose of the investigational product;
18. Acute infection or the acute phase of chronic infection within 28 days prior the first dose of the investigational product;
19. Active HBV/HCV/HIV infection, active syphilis ;
20. Patients unable to receive an IV infusion of BCD-100;
21. Patients unable to receive an IV contrast agent;
22. Hypersensitivity to any of the components of BCD-100;
23. History of hypersensitivity to any therapeutic monoclonal antibody;
24. Pregnant or lactating female.