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

NCT ID: NCT06268613

Last Updated: 2025-11-17

Study Results

Results pending

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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Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE1

Total Enrollment

163 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-01-16

Study Completion Date

2026-11-30

Brief Summary

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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.

Detailed Description

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Conditions

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Non-small Cell Lung Cancer Stage II Non-small Cell Lung Cancer Stage IIIA

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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SB27

SB27 will be administered intravenously at a fixed dose of 200 mg every 3 weeks, maximum 18 cycles over about 51 weeks

Group Type EXPERIMENTAL

SB27

Intervention Type DRUG

Will be administered intravenously at a fixed dose of 200 mg every 3 weeks, maximum 18 cycles over about 51 weeks

EU sourced Keytruda

EU sourced Keytruda will be administered intravenously at a fixed dose of 200 mg every 3 weeks, maximum 18 cycles over about 51 weeks

Group Type ACTIVE_COMPARATOR

EU sourced Keytruda

Intervention Type DRUG

Will be administered intravenously at a fixed dose of 200 mg every 3 weeks, maximum 18 cycles over about 51 weeks

US sourced Keytruda

EU sourced Keytruda will be administered intravenously at a fixed dose of 200 mg every 3 weeks, maximum 18 cycles over about 51 weeks

Group Type ACTIVE_COMPARATOR

US sourced Keytruda

Intervention Type DRUG

Will be administered intravenously at a fixed dose of 200 mg every 3 weeks, maximum 18 cycles over about 51 weeks

Interventions

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SB27

Will be administered intravenously at a fixed dose of 200 mg every 3 weeks, maximum 18 cycles over about 51 weeks

Intervention Type DRUG

EU sourced Keytruda

Will be administered intravenously at a fixed dose of 200 mg every 3 weeks, maximum 18 cycles over about 51 weeks

Intervention Type DRUG

US sourced Keytruda

Will be administered intravenously at a fixed dose of 200 mg every 3 weeks, maximum 18 cycles over about 51 weeks

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* 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

Exclusion Criteria

* Have received anti-cancer therapy before surgery
* Have or had autoimmune disease in past 5 years
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Samsung Bioepis Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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SB Investigative Site

Gdansk, , Poland

Site Status

SB Investigative Site

Otwock, , Poland

Site Status

SB Investigative Site

Ansan, , South Korea

Site Status

SB Investigative Site

Busan, , South Korea

Site Status

SB Investigative Site

Daegu, , South Korea

Site Status

SB Investigative Site

Hwasun, , South Korea

Site Status

SB Investigative Site

Incheon, , South Korea

Site Status

SB Investigative Site

Jinju, , South Korea

Site Status

SB Investigative Site

Seongnam, , South Korea

Site Status

SB Investigative Site 3

Seoul, , South Korea

Site Status

SB Investigative Site 4

Seoul, , South Korea

Site Status

SB Investigative Site 5

Seoul, , South Korea

Site Status

SB Investigative Site 6

Seoul, , South Korea

Site Status

SB Investigative Site 1

Suwon, , South Korea

Site Status

SB Investigative Site 2

Suwon, , South Korea

Site Status

SB Investigative Site

Ulsan, , South Korea

Site Status

SB Investigative Site

A Coruña, Santiago de Compostela, Spain

Site Status

SB Investigative Site

Jaén, , Spain

Site Status

SB Investigative Site

Málaga, , Spain

Site Status

SB Investigative Site

Adana, , Turkey (Türkiye)

Site Status

SB Investigative Site 1

Ankara, , Turkey (Türkiye)

Site Status

SB Investigative Site 2

Ankara, , Turkey (Türkiye)

Site Status

SB Investigative Site

Istanbul, , Turkey (Türkiye)

Site Status

SB Investigative Site

Izmir, , Turkey (Türkiye)

Site Status

Countries

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Poland South Korea Spain Turkey (Türkiye)

Other Identifiers

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SB27-1005

Identifier Type: -

Identifier Source: org_study_id

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