Seagen

84 total trials 56 completed

Seagen sponsors 84 registered US clinical trials on ClinicalTrials.gov, none currently recruiting, and 56 completed. 3 of these trials are in Phase 3-4 (later-stage) and 81 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Lymphoma, Large B-Cell, Diffuse, with 2 trials.

Trial Pipeline

84 total, page 1 of 2

TERMINATED Phase 1

A Study of SGN-ALPV in Advanced Solid Tumors

NCT05229900

COMPLETED Phase 2

A Study of SEA-CD40 Given With Other Drugs in Cancers

NCT04993677

COMPLETED Phase 2

Tucatinib, Trastuzumab, Ramucirumab, and Paclitaxel Versus Paclitaxel and Ramucirumab in Previously Treated HER2+ Gastroesophageal Cancer

NCT04499924

TERMINATED Phase 1

A Study of SGN-STNV in Advanced Solid Tumors

NCT04665921

TERMINATED Phase 1

A Safety Study of SEA-TGT (SGN-TGT) in Advanced Cancer

NCT04254107

TERMINATED Phase 2

A Study of Retreatment With Brentuximab Vedotin in Subjects With Classic Hodgkin Lymphoma or CD30-expressing Peripheral T Cell Lymphoma

NCT03947255

TERMINATED Phase 2

A Study of Ladiratuzumab Vedotin in Advanced Solid Tumors

NCT04032704

TERMINATED Phase 1

A Study of SGN-CD228A in Advanced Solid Tumors

NCT04042480

TERMINATED Phase 1

A Safety Study of SGN-CD47M in Patients With Solid Tumors

NCT03957096

COMPLETED Phase 1

A Safety, Tolerability, and Pharmacokinetic Study of Tucatinib in Healthy Japanese and Caucasian Subjects

NCT03914755

COMPLETED Phase 2

A Study of Weekly Tisotumab Vedotin for Patients With Platinum-Resistant Ovarian Cancer With Safety Run-in (innovaTV 208)

NCT03657043

COMPLETED Phase 1

A Drug-Drug Interaction Study in Healthy Volunteers of the Effects of Tucatinib on Metformin

NCT03826602

TERMINATED Phase 2

Clinical Trial of Brentuximab Vedotin in Classical Hodgkin Lymphoma

NCT03646123

COMPLETED Phase 1

Effects of Tucatinib on Cardiac Repolarization in Healthy Participants

NCT03777761

TERMINATED Phase 1

A Safety Study of SEA-BCMA in Patients With Multiple Myeloma

NCT03582033

COMPLETED Phase 1

A Safety Study of Tucatinib in Healthy and Hepatically-Impaired Subjects

NCT03722823

COMPLETED Phase 1

A Drug-Drug Interaction Study in Healthy Volunteers of the Effects of Tucatinib

NCT03723395

COMPLETED Phase 2

A Trial of Tisotumab Vedotin in Cervical Cancer

NCT03438396

COMPLETED Phase 1

Safety and Efficacy of SGN-LIV1A Plus Pembrolizumab for Patients With Locally-Advanced or Metastatic Triple-Negative Breast Cancer

NCT03310957

TERMINATED Phase 1

A Safety Study of SGN-CD48A in Patients With Multiple Myeloma

NCT03379584

COMPLETED Phase 2

Tisotumab Vedotin Continued Treatment in Patients With Solid Tumors.

NCT03245736

COMPLETED Phase 2

Tucatinib Plus Trastuzumab in Patients With HER2+ Colorectal Cancer

NCT03043313

TERMINATED Phase 1

A Safety Study of SGN-2FF for Patients With Advanced Solid Tumors

NCT02952989

TERMINATED Phase 1

A Safety Study of SGN-CD352A for Patients With Relapsed/Refractory Multiple Myeloma

NCT02954796

TERMINATED Phase 2

Denintuzumab Mafodotin (SGN-CD19A) Combined With RCHOP or RCHP Versus RCHOP Alone in Diffuse Large B-Cell Lymphoma or Follicular Lymphoma

NCT02855359

TERMINATED Phase 1

A Safety Study of SGN-CD123A in Patients With Acute Myeloid Leukemia

NCT02848248

TERMINATED Phase 3

Vadastuximab Talirine (SGN-CD33A; 33A) Combined With Azacitidine or Decitabine in Older Patients With Newly Diagnosed Acute Myeloid Leukemia

NCT02785900

TERMINATED Phase 1

A Safety Study of SGN-CD19B in Patients With B-cell Non-Hodgkin Lymphoma

NCT02702141

TERMINATED Phase 1

Study of Vadastuximab Talirine (SGN-CD33A; 33A) in Combination With Azacitidine in Patients With Previously Untreated Higher Risk MDS

NCT02706899

COMPLETED Phase 2

A Study of Tucatinib vs. Placebo in Combination With Capecitabine & Trastuzumab in Patients With Advanced HER2+ Breast Cancer

NCT02614794

COMPLETED Phase 1

Tisotumab Vedotin (HuMax®-TF-ADC) Safety Study in Patients With Solid Tumors

NCT02552121

TERMINATED Phase 1

A Study of Vadastuximab Talirine Given Prior to or After Allogeneic Hematopoietic Stem Cell Transplant in AML Patients

NCT02614560

COMPLETED Phase 1

A Study of Brentuximab Vedotin Combined With Nivolumab for Relapsed or Refractory Hodgkin Lymphoma

NCT02572167

TERMINATED Phase 2

Study of Rituximab and Bendamustine With or Without Brentuximab Vedotin for CD30 Positive Diffuse Large B-cell Lymphoma

NCT02594163

TERMINATED Phase 2

Treatment Study of Denintuzumab Mafodotin (SGN-CD19A) Plus RICE Versus RICE Alone for Diffuse Large B-Cell Lymphoma

NCT02592876

TERMINATED Phase 2

Dose Ranging Study of Brentuximab Vedotin in Adults With Lupus

NCT02533570

TERMINATED Phase 1

Safety Study of SEA-CD40 in Cancer Patients

NCT02376699

COMPLETED Phase 1

A Safety Study of SGN-CD33A in Combination With Standard-of-care in Patients With AML

NCT02326584

COMPLETED Phase 1

Safety Study of SGN-CD70A in Cancer Patients

NCT02216890

COMPLETED Phase 1

A Study of Tucatinib (ONT-380) Combined With Ado-trastuzumab Emtansine (T-DM1) in Patients With HER2+ Breast Cancer

NCT01983501

COMPLETED Phase 1

A Study of Tucatinib (ONT-380) Combined With Capecitabine and/or Trastuzumab in Patients With HER2+ Metastatic Breast Cancer

NCT02025192

COMPLETED Phase 1

Tisotumab Vedotin (HuMax®-TF-ADC) Safety Study in Patients With Solid Tumors

NCT02001623

COMPLETED Phase 1

A Safety Study of SGN-LIV1A in Breast Cancer Patients

NCT01969643

TERMINATED Phase 2

Study of Brentuximab Vedotin Combined With RCHOP or RCHP in Front-line Treatment of Patients With Diffuse Large B-cell Lymphoma (DLBCL)

NCT01925612

COMPLETED Phase 1

A Safety Study of SGN-CD33A in AML Patients

NCT01902329

COMPLETED Phase 1

Study of Brentuximab Vedotin Combined With Bendamustine in Patients With Hodgkin Lymphoma

NCT01874054

COMPLETED Phase 1

A Safety Study of SGN-CD19A for B-Cell Lymphoma

NCT01786135

COMPLETED Phase 1

A Safety Study of SGN-CD19A for Leukemia and Lymphoma

NCT01786096

COMPLETED Phase 3

ECHELON-2: A Comparison of Brentuximab Vedotin and CHP With Standard-of-care CHOP in the Treatment of Patients With CD30-positive Mature T-cell Lymphomas

NCT01777152

COMPLETED Phase 2

A Study of Brentuximab Vedotin With Hodgkin Lymphoma (HL) and CD30-expressing Peripheral T-cell Lymphoma (PTCL)

NCT01716806

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What the Pipeline for Seagen Shows

According to the ClinicalTrials.gov registry, Seagen is linked to 84 US clinical trials across every stage of research activity. Of those, 0 studies are currently recruiting, about 0% of the sponsor's indexed portfolio, and 56 are already marked complete, representing roughly 67% of the total.

The phase mix for Seagen reports 3 late-stage studies (Phase 3 and Phase 4 combined) and 81 earlier-phase studies (Phase 1 and Phase 2).

The top therapeutic focus area indexed for Seagen is Lymphoma, Large B-Cell, Diffuse with 2 linked trials, and 9 other condition areas appear in the top list above.

How to read these pipeline numbers

Recruiting share is one of the more practical signals here: it reflects how much of a sponsor's research is presently open to new participants, while the completed share indicates the depth of finished work that has already contributed registry results. Both counts come directly from the public ClinicalTrials.gov dataset and are refreshed on the registry side; this page mirrors the latest data pull without altering it.

A portfolio weighted toward Phase 3 usually reflects an organization advancing candidates toward regulatory review, where the research centers on comparative efficacy and broader safety across larger populations. A heavier Phase 1 and Phase 2 tilt generally indicates exploratory work, safety, dosing, and early signal detection, and is common among research-forward sponsors that seed many early programs. Phase 4 entries, when present, track interventions already in real-world use and typically focus on long-term safety, effectiveness across subgroups, or formulation comparisons.

That distribution is a quick read of where the organization concentrates its research attention; it does not imply product availability, market share, or any clinical endorsement. All numbers on this page come from ClinicalTrials.gov maintained by the National Library of Medicine, and counts can shift as new studies are registered or existing ones update their status. This information is provided for reference and educational purposes only, not as medical, investment, or regulatory advice, verify current details directly with ClinicalTrials.gov before relying on any figure here.

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial from this sponsor, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.