Assessment of PK Similarity of FYB206 in Comparison With Keytruda in Resected Stage II or III Melanoma Patients
NCT ID: NCT06551064
Last Updated: 2025-09-04
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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ACTIVE_NOT_RECRUITING
PHASE1
96 participants
INTERVENTIONAL
2024-07-01
2026-06-30
Brief Summary
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Pembrolizumab is an anti-cancer therapy that works with the immune system to fight cancer cells. Some cancer cells develop a way to hide from the body's immune system and, thus, allow the cancer cells to spread and grow. Pembrolizumab helps the immune system recognize and kill these cancer cells that want to hide.
Pembrolizumab is a biologic drug (produced by living organisms) available in the market under the brand name Keytruda. Keytruda is approved globally for the treatment of a variety of cancers and as an addon or after therapy to primary cancer treatment like surgery. This helps prevent the cancer from returning, improving overall survival.
FYB206 is a proposed biosimilar to Keytruda. A biosimilar is not identical but very similar to its original biologic. Biosimilars are expected to have a similar effect and safety to the original biologic. To learn what happens to a drug once it is in the body is called pharmacokinetics (PK). PK for biosimilar drugs is expected to remain similar to the original biologic. This study is to show that PK of FYB206 is similar to the reference product Keytruda for patients with completely resected Stage IIB/IIC or Stage III melanoma.
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
TRIPLE
Study Groups
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FYB206
FYB206
FYB206 (Keytruda biosimilar candidate - test product) 200 mg administered as an IV infusion over 30 minutes on Day 1 of each cycle
Keytruda
Keytruda
Keytruda (reference product) 200 mg administered as an IV infusion over 30 minutes on Day 1 of each cycle
Interventions
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FYB206
FYB206 (Keytruda biosimilar candidate - test product) 200 mg administered as an IV infusion over 30 minutes on Day 1 of each cycle
Keytruda
Keytruda (reference product) 200 mg administered as an IV infusion over 30 minutes on Day 1 of each cycle
Eligibility Criteria
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Inclusion Criteria
* Disease status for the post-surgery baseline assessment must be documented by full chest/abdomen/pelvis computed tomography (CT) and/or magnetic resonance imaging (MRI) with neck CT and/or MRI (for head and neck primaries) and must have completed a clinical examination after the informed consent form has been signed and before enrollment.
* Eastern Cooperative Oncology Group performance status (ECOG PS) of 0 or 1.
* Caucasian adult patients ≥18 years of age on the day of signing the informed consent.
Exclusion Criteria
* Uveal or ocular melanoma.
* Diagnosis of immunodeficiency or receiving long-term systemic steroid therapy (\>10 mg/day of prednisone or equivalent) or any other form of immunosuppressive therapy ≤7 days before the first dose of IMP.
* Received prior therapy with an anti-cytotoxic T-lymphocyte antigen-4 (CTLA-4) monoclonal antibody (eg, ipilimumab), anti-programmed cell death 1 (PD-1), anti-programmed cell death ligand 1 (PD-L1), or anti-programmed cell death ligand 2 (PD-L2) agent or agent directed to another stimulatory or co-inhibitory T-cell receptor.
* Received prior systemic anticancer therapy for melanoma.
18 Years
ALL
No
Sponsors
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Formycon AG
INDUSTRY
Responsible Party
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Locations
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Formycon Investigative Site
Sarajevo, , Bosnia and Herzegovina
Formycon Investigative Site
Sofia, , Bulgaria
Formycon Investigative Site
Tartu, , Estonia
Formycon Investigative Site
Batumi, , Georgia
Formycon Investigative Site
Kutaisi, , Georgia
Formycon Investigative Site
Tbilisi, , Georgia
Formycon Investigative Site
Kaunas, , Lithuania
Formycon Investigative Site
Chisinau, , Moldova
Formycon Investigative Site
Skopje, , North Macedonia
Formycon Investigative Site
Krakow, , Poland
Formycon Investigative Site
Lodz, , Poland
Formycon Investigative Site
Bucharest, , Romania
Formycon Investigative Site
Cluj-Napoca, , Romania
Formycon Investigative Site
Belgrade, , Serbia
Formycon Investigative Site
Kragujevac, , Serbia
Formycon Investigative Site
Niš, , Serbia
Formycon Investigative Site
Kyiv, , Ukraine
Countries
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Other Identifiers
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2023-509765-20-00
Identifier Type: CTIS
Identifier Source: secondary_id
FYB206-C1-01
Identifier Type: -
Identifier Source: org_study_id
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