A Safety Study of PF-08046044/SGN-35C in Adults With Advanced Cancers

NCT06254495 · Status: TERMINATED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 58

Last updated 2026-05-08

No results posted yet for this study

Summary

This clinical trial is studying lymphoma. Lymphoma is a cancer that starts in the blood cells that fight infection. There are several types of lymphoma. This study will enroll people who have classical Hodgkin lymphoma (cHL), peripheral T cell lymphoma (PTCL), or diffuse large B cell lymphoma (DLBCL).

This clinical trial uses a drug called PF-08046044/SGN-35C . The study drug is in testing and has not been approved for sale. This is the first time SGN -35C will be used in people.

This study will test the safety of SGN-35C in participants with lymphoma. It will also study the side effects of this drug. A side effect is anything a drug does to the body besides treating the disease.

This study will have three parts. Parts A and B of the study will find out the best dose and dosing schedule for SGN-35C. Part C will use the dose found in parts A and B to find out how safe SGN-35C is and if it works to treat select lymphomas.

Conditions

  • Hodgkin Disease
  • Lymphoma, T-Cell, Peripheral
  • Lymphoma, Large B-Cell, Diffuse
  • Lymphoma, Large-Cell, Anaplastic

Interventions

DRUG

PF-08046044/SGN-35C

Given into the vein (IV; intravenously)

Sponsors & Collaborators

  • Seagen, a wholly owned subsidiary of Pfizer

    lead INDUSTRY

Principal Investigators

  • Pfizer CT.gov Call Center · Pfizer

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-05-28
Primary Completion
2026-04-13
Completion
2026-04-13
FDA Drug
Yes

Countries

  • United States
  • Denmark
  • France
  • Italy
  • Spain
  • United Kingdom

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06254495 on ClinicalTrials.gov