NCT05208762 A Study of PF-08046054/SGN-PDL1V in Advanced Solid Tumors
| NCT ID | NCT05208762 |
| Status | Recruiting |
| Phase | Phase 1 |
| Sponsor | Seagen, a wholly owned subsidiary of Pfizer |
| Condition | Carcinoma, Non-Small-Cell Lung |
| Study Type | INTERVENTIONAL |
| Enrollment | 714 participants |
| Start Date | 2022-10-25 |
| Primary Completion | 2028-01-05 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
Phase 1 is the earliest stage of human testing — safety and dosage are the primary focus. Visits are frequent and medical supervision is intensive. You will be among the first people to receive this treatment.
This trial targets 714 participants in total. It began in 2022-10-25 with a primary completion date of 2028-01-05.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
This study will test the safety of a drug called PF-08046054/SGN-PDL1V alone and with pembrolizumab in participants with solid tumors. It will also study the side effects of this drug. A side effect is anything a drug does to your body besides treating your disease. Participants will have solid tumor cancer that has spread through the body (metastatic) or cannot be removed with surgery (unresectable). This study will have five parts. Parts A and B of the study will find out how much PF-08046054/SGN- PDL1V should be given to participants. Part C will use the dose found in Parts A and B to find out how safe PF-08046054/SGN-PDL1V is and if it works to treat solid tumor cancers. In Part D and E, participants will be given PF-08046054/SGN-PDL1V with pembrolizumab to find out how safe this combination is and if it works to treat solid tumor cancers.
Eligibility Criteria
Inclusion Criteria: * Parts A and B: * Participants must have one of the following histologically- or cytologically-confirmed metastatic or unresectable solid tumor types * Non-small cell lung cancer (NSCLC) * Head and neck squamous cell carcinoma (HNSCC) (except nasopharyngeal cancer) * Esophageal squamous cell carcinoma (SCC) * Triple negative breast cancer (TNBC) * Participants must have disease that is relapsed or refractory, that has progressed on approved therapies, be intolerant to or refused such therapies, or such and therapies are contraindicated and in the judgement of the investigator, should have no appropriate SoC therapeutic option * Participants must have PD-L1 expression based on historical testing * Part C: * Participants must have disease that is relapsed or refractory or be intolerant to SoC therapies and must have one of the following tumor types * HNSCC * Participants with HNSCC must have histologically or cytologically-confirmed HNSCC * NSCLC * Participants must have histologically or cytologically-confirmed NSCLC. Participants with SCC and non--SCC histology are eligible. Note: Participants with a neuroendocrine component or histology are not eligible. * Esophageal SCC * Pancreatic cancer * Hepatocellular carcinoma * TNBC * Gastric cancer * Endometrial cancer * Participants must have been previously tested for PD-L1 expression and should have PD-L1 expression ≥1 or \<1 by CPS or TPS based on historical testing * Part D and Part E: * Participants must have histologically or cytologically-confirmed disease of the HNSCC or NSCLC * Participants must have PD-L1 expression based on historical testing * Participants with NSCLC; PD-L1 expression ≥ 1% by TPS * Participants with HNSCC; PD--L1 expression ≥1 by CPS * Eastern Cooperative Oncology Group (ECOG) performance status score of 0 or 1 * Measurable disease per RECIST v1.1 at baseline Exclusion Criteria: * History of another malignancy within 3 years of first dose of study treatment or any evidence of residual disease from a previously diagnosed malignancy. * Known active central nervous system metastases. Participants with previously-treated brain metastases may participate provided they: * Are clinically stable for at least 4 weeks prior to study entry after brain metastasis treatment * Have no new or enlarging brain metastases * And are off of corticosteroids prescribed for symptoms associate with brain metastases for at least 7 days prior to first dose of study treatment * Lepto-meningeal disease * Prior treatment with an anti-PD-L1 agent within less than 5 half-lives. This duration of time will vary according to the half-life of the specific agent. * Previous receipt of an monomethylauristatin E (MMAE)-containing agent. * Pre-existing neuropathy ≥Grade 2 per National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) v5.0. There are additional inclusion criteria. The study center will determine if criteria for participations are met.
Contact & Investigator
Pfizer CT.gov Call Center
STUDY DIRECTOR
Pfizer
Frequently Asked Questions
Who can join the NCT05208762 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, studying Carcinoma, Non-Small-Cell Lung. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
What phase is the NCT05208762 trial and what does that mean for participants?
Phase 1 trials are the first stage of human testing. The primary goal is to assess safety and determine appropriate dosage levels. Participants are closely monitored. These trials typically involve a small number of volunteers.
Is NCT05208762 currently recruiting?
Yes, NCT05208762 is actively recruiting participants. Contact the research team at ClinicalTrials.gov_Inquiries@pfizer.com for enrollment information.
Where is the NCT05208762 trial being conducted?
This trial is being conducted at Birmingham, United States, Birmingham, United States, Birmingham, United States, Birmingham, United States and 11 additional locations.
Who is sponsoring the NCT05208762 clinical trial?
NCT05208762 is sponsored by Seagen, a wholly owned subsidiary of Pfizer. The principal investigator is Pfizer CT.gov Call Center at Pfizer. The trial plans to enroll 714 participants.