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SKB264 in Combination With SKB118 for Non-Small Cell Lung Cancer

A Phase II Clinical Study to Evaluate Sacituzumab Tirumotecan (SKB264) in Combination With SKB118 for the Treatment of Participants With Locally Advanced or Metastatic Non-Small Cell Lung Cancer

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07697586
Enrollment
206
Registered
2026-07-13
Start date
2026-08-07
Completion date
2029-08-01
Last updated
2026-08-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

NSCLC

Brief summary

This is an open-label, multi-center, Phase II clinical study to evaluate the safety, tolerability, and efficacy of SKB264 in combination with SKB118 in participants with NSCLC. The study includes a dose escalation phase and an expansion phase.

Interventions

DRUGSKB264+SKB118

Administered by intravenous infusion on Day 1 and Day 15 of each 28-day cycle.

Sponsors

Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 75 Years
Healthy volunteers
No

Inclusion criteria

* Histologically or cytologically confirmed locally advanced or metastatic NSCLC * Without epidermal growth factor receptor (EGFR) sensitizing mutation, and anaplastic lymphoma kinase (ALK) fusion gene. * Provide a tumor tissue sample. * At least one measurable lesion as assessed by the investigator according to RECIST v1.1. * ECOG performance status of 0 or 1. * Life expectancy ≥ 12 weeks. * Adequate bone marrow, liver, kidney, and coagulation function. * Male and female participants must agree to use highly effective methods of contraception during the specified period of the study.

Exclusion criteria

* Histologically or cytologically confirmed co-existing small cell lung cancer, neuroendocrine carcinoma, or carcinosarcoma components. * Participants with known metastases to meninges, brainstem metastases, metastases to spinal cord and/or compression, or active metastases to central nervous system (CNS). * Uncontrolled systemic disease as judged by the investigator. * Presence of uncontrolled, clinically symptomatic, or requiring repeated drainage pleural effusion, pericardial effusion, or ascites. * Presence of other moderate to severe lung disorders. * History of haemorrhagic diathesis or coagulopathy and/or clinically significant bleeding symptoms or risks. * Previous or co-existing gastrointestinal diseases, surgery, and wound healing complications. * Active hepatitis b or hepatitis c or co-infection with HBV and HCV. * Known history of allogeneic organ transplantation or hematopoietic stem cell transplantation. * Known hypersensitivity to the study drug or any of its components. * Pregnant or lactating women.

Design outcomes

Primary

MeasureTime frameDescription
Number of Participants With Abnormal Laboratory Values and/or Adverse Events That Are Related to TreatmentFrom enrollment to the end of treatment at 24 monthsadverse events (AEs) and serious adverse events (SAEs), dose-limiting toxicities (DLTs), clinically significant abnormal laboratory results, etc.
ORR(objective response rate)From enrollment to the end of treatment at 24 monthsORR as assessed by the investigator based on RECIST v1.1

Secondary

MeasureTime frameDescription
DCR(Disease control rate )From enrollment to the end of treatment at 24 monthsas assessed by the investigator based on RECIST v1.1
DOR(duration of response )From enrollment to the end of treatment at 24 monthsas assessed by the investigator based on RECIST v1.1
PFS(progression-free survival)From enrollment to the end of treatment at 24 monthsas assessed by the investigator based on RECIST v1.1
OS (overall survival)From enrollment to the end of treatment at 24 months

Countries

China

Contacts

CONTACTYan Qing Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
qingyan@kelun.com028-67255480

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 13, 2026