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Study of SKB264 to treat participants with advanced non-small cell lung cancer alone or as a combination treatment
EU CTIS ID: 2023-507270-41-00
What this study is testing
To evaluate the safety and tolerability of SKB264 as combination therapy in subjects with advanced or metastatic non-small cell lung cancer (NSCLC). To evaluate the objective response rate (ORR) of SKB264 as combination therapy in subjects with advanced or metastatic NSCLC.
- Therapeutic exploratory (Phase II)
A plain-language read of the study's public EU CTIS listing. The study team confirms the details.
Who can take part
You may be able to join if
- Subjects must be at least 18 years of age on day of signing informed consent, regardless of gender.
- Left ventricular ejection fraction (LVEF)≥ 50% by echocardiogram (ECHO) or multiple-gated acquisition (MUGA).
- Subjects must have recovered from all toxicities led by prior treatment (recover to < Grade 2 based on CTCAE 5.0 criteria, or to levels defined in the eligibility criteria) with the exception of toxicities not considered a safety risk (e.g. alopecia, vitiligo, and other asymptomatic laboratory abnormalities)
- Contraceptive methods used by male and female subjects must comply with contraceptive methods of local regulations for clinical study subjects
- Subjects should voluntarily participate in the study, sign the ICF, and will be able to comply with the protocol- specified visits and relevant procedures.
- Subjects with histologically or cytologically confirmed NSCLC, locally advanced (stage IIIB/IIIC) or metastatic (Stage IV) NSCLC not amenable to receive definitive surgery and/or radiotherapy (with or without concurrent chemotherapy), according to TNM staging of lung cancer published by the International Union Against Cancer and American Joint Committee on Cancer, 8th edition.
You likely can't join if
- Subjects with mixed SCLC histopathological features
- Subjects with uncontrolled systemic disease as judged by the Investigator: a) Subjects with uncontrolled hypertension under medication intervention (systolic blood pressure > 160 mmHg and/or diastolic blood pressure > 100 mmHg), history of unstable hypertension, or history of poorly compliant anti-hypertension treatment. b) Subjects with uncontrolled diabetes under medication intervention. c) Subjects with pleural effusion, pericardial effusion, or ascites that is clinically symptomatic or requires repeated drainage.
- Subjects with active autoimmune disease that required systemic treatment in the past 2 years (e.g., use of disease symptom relieving agents, corticosteroids or immunosuppressive drugs). Hormone replacement therapy (e.g., thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency) is not considered a form of systemic treatment and is permitted.
- Subjects with active hepatitis B or hepatitis C.
- Subjects with known history of Human Immunodeficiency Virus (HIV)
- Subjects with known active tuberculosis.
See the full eligibility criteria
Who can join
- Subjects must be at least 18 years of age on day of signing informed consent, regardless of gender.
- Left ventricular ejection fraction (LVEF)≥ 50% by echocardiogram (ECHO) or multiple-gated acquisition (MUGA).
- Subjects must have recovered from all toxicities led by prior treatment (recover to < Grade 2 based on CTCAE 5.0 criteria, or to levels defined in the eligibility criteria) with the exception of toxicities not considered a safety risk (e.g. alopecia, vitiligo, and other asymptomatic laboratory abnormalities)
- Contraceptive methods used by male and female subjects must comply with contraceptive methods of local regulations for clinical study subjects
- Subjects should voluntarily participate in the study, sign the ICF, and will be able to comply with the protocol- specified visits and relevant procedures.
- Subjects with histologically or cytologically confirmed NSCLC, locally advanced (stage IIIB/IIIC) or metastatic (Stage IV) NSCLC not amenable to receive definitive surgery and/or radiotherapy (with or without concurrent chemotherapy), according to TNM staging of lung cancer published by the International Union Against Cancer and American Joint Committee on Cancer, 8th edition.
- EGFR wild-type cohorts: for subjects with non-squamous or mixed histology NSCLC should be confirmed by tumor histology to be EGFR wild- type and ALK fusion gene negative; without known alterations of driver genes such as ROS1, NTRK, and BRAF; without actionable genomic alterations for other approved targetable therapies. For subjects with squamous NSCLC, if the prior EGFR and ALK status is unknown, the corresponding tests are not required prior to enrollment in this study and the gene status will be considered negative. EGFR mutation cohorts: subjects should be confirmed by tumor histology, cytology or blood sample to harbor EGFR exon 19 deletion mutation or exon 21 L858R mutation.
- The study will include: a) Locally advanced or metastatic NSCLC subjects without actionable EGFR mutations and ALK fusion genes, without known ROS1, NTRK, BRAF gene alterations or other actionable gene mutation kinases with approved therapies. b) Locally advanced or metastatic NSCLC subjects without actionable EGFR mutations and ALK fusion genes, known ROS1, NTRK, BRAF gene alterations, or other actionable gene mutation kinases with approved therapies, who have not received prior systemic treatment including prior treatment with PD-1/PD-L1 antibodies. c) Subjects with EGFR exon 19 deletion mutation or exon 21 L858R, mutation who failed prior EGFR-TKI treatment, meeting all of the following criteria. d) Subjects with EGFR exon 19 deletion or exon 21 L858R mutation; no prior systemic treatment.
- Subjects are able to provide tumor blocks or slides before the first dose of study intervention.
- Subject must have at least one radiographically measurable lesion as per Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 criteria; brain metastatic lesion(s) will not be selected as target lesion.
- Subject has an ECOG performance status of either 0 or 1 as assessed within 7 days before initiation of study intervention
- Life expectancy at least 3 months for the subject
- Adequate organ function as indicated by the laboratory values. For further details please refer to protocol.
What rules you out
- Subjects with mixed SCLC histopathological features
- Subjects with uncontrolled systemic disease as judged by the Investigator: a) Subjects with uncontrolled hypertension under medication intervention (systolic blood pressure > 160 mmHg and/or diastolic blood pressure > 100 mmHg), history of unstable hypertension, or history of poorly compliant anti-hypertension treatment. b) Subjects with uncontrolled diabetes under medication intervention. c) Subjects with pleural effusion, pericardial effusion, or ascites that is clinically symptomatic or requires repeated drainage.
- Subjects with active autoimmune disease that required systemic treatment in the past 2 years (e.g., use of disease symptom relieving agents, corticosteroids or immunosuppressive drugs). Hormone replacement therapy (e.g., thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency) is not considered a form of systemic treatment and is permitted.
- Subjects with active hepatitis B or hepatitis C.
- Subjects with known history of Human Immunodeficiency Virus (HIV)
- Subjects with known active tuberculosis.
- Subjects who have received any chemotherapy, radiotherapy, immunotherapy, or biologic therapy within 4 weeks before the first dose of study intervention; received small molecule TKIs, anti-tumor hormone therapy, systemic immune stimulators (including but not limited to interferon, and IL-2), or traditional Chinese medicine preparations approved for anti-tumor indications within 2 weeks or five half-lives prior to the first dose of study intervention; palliative radiation to known metastatic sites within 2 weeks prior to the first dose of study intervention.
- Subjects who have received other clinical investigational drugs or major surgery within 4 weeks prior to the first dose of study intervention.
- Subjects who have received radiation therapy to lung that is more than 30 Gy within 6 months prior to the first dose of study intervention.
- Subjects who required the systemic use of strong inhibitors or inducers of cytochrome P450 3A4 (CYP3A4) within 2 weeks or 5 half-life periods prior to the first dose of study intervention and during the study (strong inhibitors or inducers of CYP3A4 are not permitted in this study; Appendix 7 in the protocol listed some representatives, for medication outside of the listing, investigator’s evaluation is needed).
- Subjects who have received continuous high-dose systemic corticosteroids within 2 weeks prior to the first dose of study intervention (low-dose corticosteroids, such as ≤ CCI mg/day prednisone or equivalent, are permitted if the dose is stable for at least 4 weeks), or other immunosuppressive therapy.
- Subjects with a known history of prior malignancy unless the subject has undergone potentially curative therapy with no evidence of that disease recurrence for 3 years since initiation of that therapy
- Subjects who have received a live or live-attenuated vaccine within 4 weeks prior to the first dose of study intervention, or are scheduled to receive live vaccines during the study
- Subjects with serious infections within 4 weeks prior to the first dose of study intervention (including but not limited to comorbidity, sepsis or severe pneumonia that require hospitalization) or concomitant infections requiring systemic antibiotic treatment within 2 weeks prior to the first dose of study intervention.
- Subjects with known history of allogeneic organ transplantation and allogeneic hematopoietic stem cell transplantation.
- Known allergy or hypersensitivity to pembrolizumab, SKB264, platinum or osimertinib, or the excipients of pembrolizumab, SKB264 platinum or osimertinib, or history of severe hypersensitivity to another biologic therapy.
- For other (24-27) please refer to protocol.
- Subjects with known meningeal metastases, brainstem metastases, spinal cord metastases and/or compression, or active CNS metastases.
- Subjects with ≥ Grade 2 peripheral neuropathy.
- Subjects with history of esophagogastric varices, severe ulcers, gastrointestinal perforation,gastrointestinal obstruction, intra-abdominal abscess, or acute gastro-intestinal bleeding within 6 months prior to the first dose of study intervention.
- Subjects who had arteriovenous thromboembolic events, such as cerebrovascular accident (including transient ischemic attack), deep vein thrombosis (except for venous thrombosis caused by venous catheterization in prior chemotherapy that have resolved as judged by the Investigator) and pulmonary embolism within 6 months prior to the first dose of study intervention. Tumor invasion or encasement of surrounding vital organs and blood vessels or the risk of esophageal tracheal fistula or esophageal pleural fistula, or subjects with superior vena cava syndrome currently.
- Subjects with active inflammatory bowel disease or previous clear history of inflammatory bowel disease (e.g., Crohn's disease, ulcerative colitis, or chronic diarrhea).
- Subjects who suffer from cardiovascular diseases of clinical significance, such as: a) Subjects who had serious or uncontrolled cardiac disease or clinical symptoms requiring treatment within 6 months prior to the first dose of the study intervention, including: congestive heart failure classified as Class III to IV by New York Heart Association(NYHA), unstable angina that cannot be controlled by medication, serious arrhythmia requiring medical treatment (except for atrial fibrillation or paroxysmal supraventricular tachycardia), myocardial infarction. b) Subjects with previous history of myocarditis, or cardiomyopathy c) Subjects with QTc interval > 480 ms at baseline;
- Subjects with a history of interstitial lung disease (ILD)/non-infectious pneumonitis that required steroid.
The study team makes the final eligibility decision.
Where it's taking place
- Australia
- Georgia
- Korea, Republic of
- China
- Turkey
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 65+ years, 18-64 years. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Australia; Georgia; Korea, Republic of; China; Turkey. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from EU CTIS; the study team decides eligibility.