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NCT06268613Active, not recruitingPhase 1

A Study to Compare the Pharmacokinetics, Efficacy, Safety, and Immunogenicity of Pembrolizumab (SB27, EU Sourced Keytruda, and US Sourced Keytruda) in Subjects With Stage II-IIIA NSCLC Following Complete Resection and Adjuvant Platinum-based Chemotherapy

A Phase I, Randomised, Double-blind, Three-arm, Parallel Group, Multicentre Study to Compare the Pharmacokinetics (PK), Efficacy, Safety, and Immunogenicity of Pembrolizumab (SB27, European Union [EU] Sourced Keytruda, and the United States of America [US] Sourced Keytruda) in Subjects With Stage II-IIIA Non-small Cell Lung Cancer Following Complete Resection and Adjuvant Platinum-based Chemotherapy

Source: ClinicalTrials.gov · Last updated 5 May 2026

Brief summary (registry, in English)

The goal of this clinical trial is to compare the amount of study drug in patients' blood to confirm that SB27 works in the same way as EU and US sourced Keytruda in early or locally advanced non-small cell lung cancer (NSCLC) patients who underwent surgery and adjuvant chemotherapy. The main question it aims to answer is: • What the body does to the study drug, which is called "pharmacokinetic" Participants will receive investigational product (IP) administration every 3 weeks, maximum 18 cycles over about 51 weeks and blood sample will be collected. Researchers will compare 3 medicines (SB27, EU sourced Keytruda, and US sourced Keytruda) to see if SB27 works in the same way as EU and US sourced Keytruda.

Status (registry)
Active, not recruiting
Phase (registry)
Phase 1
Study type
Interventional
Enrollment
163 (actual)
First submitted
2 Feb 2024
Start date
16 Jan 2024
Primary completion date
19 Feb 2026
Lead sponsor
Samsung Bioepis Co., Ltd.
Diseases
Lung cancer
NCT number
NCT06268613

What you commit to

  • Study type: Interventional · Phase 1
  • Participants enrolled: 163
  • From 16 Jan 2024 to the primary completion date, 19 Feb 2026
  • 24 sites in 4 countries
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Prior treatment

  • Have received anti-cancer therapy before surgery

Other illness

  • Have or had autoimmune disease in past 5 years

Who the study is looking for

  • Male or female aged 18 years or older
  • Diagnosed as NSCLC stage II-IIIA (staging should be confirmed after surgery)
  • Have completely removed all of the cancer from the body surgically
  • Have been received 3 or 4 cycles of platinum-based chemotherapy after surgery

Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (24)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
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A CoruñaSpainUnknown status
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JaénSpainUnknown status
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MálagaSpainUnknown status
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AnsanSouth KoreaUnknown status
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BusanSouth KoreaUnknown status
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DaeguSouth KoreaUnknown status
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HwasunSouth KoreaUnknown status
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IncheonSouth KoreaUnknown status
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JinjuSouth KoreaUnknown status
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SeongnamSouth KoreaUnknown status
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SeoulSouth KoreaUnknown status
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SeoulSouth KoreaUnknown status
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SeoulSouth KoreaUnknown status
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SeoulSouth KoreaUnknown status
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SuwonSouth KoreaUnknown status
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SuwonSouth KoreaUnknown status
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UlsanSouth KoreaUnknown status
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GdanskPolandUnknown status
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OtwockPolandUnknown status
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AdanaTurkey (Türkiye)Unknown status
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AnkaraTurkey (Türkiye)Unknown status
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AnkaraTurkey (Türkiye)Unknown status
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IstanbulTurkey (Türkiye)Unknown status
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IzmirTurkey (Türkiye)Unknown status

This page is information, not medical advice. Discuss any trial with your doctor.