Our grouping. This page groups the registry's lead sponsor names by company — our grouping, not the registry's. It can be wrong or incomplete: an acquired company whose name never mentions its owner may be missing. Use “Something wrong?” under any name below to correct it.
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Ligand Pharmaceuticals Incorporated clinical trials
The registry lists 58 studies whose lead sponsor is Ligand Pharmaceuticals Incorporated or one of 5 companies grouped under it. 0 are recruiting or about to start. Per ClinicalTrials.gov, last updated Aug 19, 2025.
Registry sponsor names on this page
Each name exactly as ClinicalTrials.gov lists it, and how it relates to Ligand Pharmaceuticals Incorporated.
- XOMA (US) LLC25 studies →Acquired — became part of Ligand Pharmaceuticals Incorporated, Jul 14, 2026 · source ↗
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- Ligand Pharmaceuticals21 studiesSame company
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- Turnstone Biologics, Corp.5 studies →Acquired — became part of Ligand Pharmaceuticals Incorporated, Jul 14, 2026 · source ↗
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- HilleVax4 studies →Acquired — became part of Ligand Pharmaceuticals Incorporated, Jul 14, 2026 · source ↗
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- Lava Therapeutics2 studies →Acquired — became part of Ligand Pharmaceuticals Incorporated, Jul 14, 2026 · source ↗
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- Kinnate Biopharma1 study →Acquired — became part of Ligand Pharmaceuticals Incorporated, Jul 14, 2026 · source ↗
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Studies
Recruiting first, then most recently updated. Showing 50 of 58. Browse all 58 →
- Serologic Assay Validation and Proficiency Testing of HIL-214 in AdultsCompletedNCT05972733Phase 2
Sponsor listed in the registry: HilleVax · First submitted before HilleVax became part of Ligand Pharmaceuticals Incorporated
- Trial of LAVA-1207 in Patients With Therapy Refractory Metastatic Castration Resistant Prostate Cancer (mCRPC) Resistant Prostate CancerTerminatedNCT05369000Phase 1
Sponsor listed in the registry: Lava Therapeutics · First submitted before Lava Therapeutics became part of Ligand Pharmaceuticals Incorporated
- Efficacy and Safety of Two Doses of HIL-214 in ChildrenTerminatedNCT05281094Phase 2/3
Sponsor listed in the registry: HilleVax · First submitted before HilleVax became part of Ligand Pharmaceuticals Incorporated
- A Study to Evaluate KIN-3248 in Participants With Advanced Tumors Harboring FGFR2 and//or FGFR3 Gene AlterationsTerminatedNCT05242822Phase 1
Sponsor listed in the registry: Kinnate Biopharma · First submitted before Kinnate Biopharma became part of Ligand Pharmaceuticals Incorporated
- Study of TBio-6517 Given Alone or in Combination With Pembrolizumab in Solid TumorsTerminatedNCT04301011Phase 1
Sponsor listed in the registry: Turnstone Biologics, Corp. · First submitted before Turnstone Biologics, Corp. became part of Ligand Pharmaceuticals Incorporated
- Safety and Immunogenicity of HIL-214 in Healthy Japanese InfantsCompletedNCT06007781Phase 1
Sponsor listed in the registry: HilleVax · First submitted before HilleVax became part of Ligand Pharmaceuticals Incorporated
- Safety and Immunogenicity of HIL-214 With Routine Pediatric VaccinesCompletedNCT05836012Phase 2/3
Sponsor listed in the registry: HilleVax · First submitted before HilleVax became part of Ligand Pharmaceuticals Incorporated
- A Study of TBio-4101 (TIL) and Pembrolizumab in Patients With Advanced Solid TumorsTerminatedNCT05576077Phase 1
Sponsor listed in the registry: Turnstone Biologics, Corp. · First submitted before Turnstone Biologics, Corp. became part of Ligand Pharmaceuticals Incorporated
- Trial of LAVA-051 in Patients with Relapsed/refractory CLL, MM, or AMLTerminatedNCT04887259Phase 1
Sponsor listed in the registry: Lava Therapeutics · First submitted before Lava Therapeutics became part of Ligand Pharmaceuticals Incorporated
- This is a Trial of MG1-E6E7 With Ad-E6E7 and Atezolizumab in Patients With HPV Associated CancersTerminatedNCT03618953Phase 1
Sponsor listed in the registry: Turnstone Biologics, Corp. · First submitted before Turnstone Biologics, Corp. became part of Ligand Pharmaceuticals Incorporated
- Comparison of Captisol-Enabled™ Iohexol and Omnipaque™ in Patients With Impaired Renal Function Undergoing Coronary AngiographyWithdrawnNCT04627831Phase 2
Sponsor listed in the registry: Ligand Pharmaceuticals
- An Open-Label Study of XOMA 358 in Patients With Hypoglycemia After Gastric Bypass SurgeryCompletedNCT02772718Phase 2
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- MG1-MAGEA3 With Ad-MAGEA3 and Pembrolizumab in Patients With Previously Treated Metastatic Melanoma or Cutaneous Squamous Cell CarcinomaWithdrawnNCT03773744Phase 1
Sponsor listed in the registry: Turnstone Biologics, Corp. · First submitted before Turnstone Biologics, Corp. became part of Ligand Pharmaceuticals Incorporated
- Oncolytic MG1-MAGEA3 With Ad-MAGEA3 Vaccine in Combination With Pembrolizumab for Non-Small Cell Lung Cancer PatientsCompletedNCT02879760Phase 1/2
Sponsor listed in the registry: Turnstone Biologics, Corp. · First submitted before Turnstone Biologics, Corp. became part of Ligand Pharmaceuticals Incorporated
- A Study of LGD-6972 in Patients With Type 2 Diabetes MellitusCompletedNCT02851849Phase 2
Sponsor listed in the registry: Ligand Pharmaceuticals
- A Single-Dose Open-Label Study of XOMA 358 in Subjects With Congenital HyperinsulinismCompletedNCT02604485Phase 2
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Safety and Efficacy Study of Gevokizumab to Treat Non-infectious Uveitis Controlled With Systemic TreatmentTerminatedNCT01747538Phase 3
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- A Comparison Study of the Bioavailability of a Capsule Formulation of LGD-6972 to an Oral Solution FormulationCompletedNCT02672839Phase 1
Sponsor listed in the registry: Ligand Pharmaceuticals
- An Efficacy and Safety Study of Gevokizumab in Treating Active Ulcers of Pyoderma GangrenosumTerminatedNCT02326740Phase 3
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- An Efficacy and Safety Study of Gevokizumab in Treating Active Ulcers of Pyoderma GangrenosumTerminatedNCT02315417Phase 3
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- A 2-Year, Open-Label, Safety Extension Study of Gevokizumab in Subjects With Pyoderma GangrenosumTerminatedNCT02318914Phase 3
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Safety and Efficacy Study of Gevokizumab to Treat Active Non-infectious UveitisTerminatedNCT01684345Phase 3
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- The Effects of Gevokizumab in Corticosteroid-resistant Subjects With Autoimmune Inner Ear DiseaseCompletedNCT01950312Phase 2
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Proof of Concept Study of Gevokizumab in the Treatment of Pyoderma GangrenosumCompletedNCT01882504Phase 2
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Efficacy and Safety Study of Gevokizumab to Treat Behcet's Disease UveitisTerminatedNCT02258867Phase 3
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Safety and Pharmacokinetics Study of XOMA 052 in Subjects With Active, Stable, Moderate to Severe Rheumatoid ArthritisSuspendedNCT00777816Phase 2
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- An Open-label, Rollover Study Providing Continued Dosing of Gevokizumab in Order to Assess Long-term Gevokizumab Safety DataTerminatedNCT02258854Phase 3
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Safety and Tolerability Study of Oral LGD-6972 for Type 2 Diabetes MellitusCompletedNCT02250222Phase 1
Sponsor listed in the registry: Ligand Pharmaceuticals
- Open-label Safety Extension Study of Gevokizumab in Erosive Osteoarthritis of the HandCompletedNCT02293564Not applicable
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Study to Evaluate Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of LGD-6972 in Healthy Subjects and Subjects With Type 2 Diabetes MellitusCompletedNCT01919684Phase 1
Sponsor listed in the registry: Ligand Pharmaceuticals
- Efficacy and Safety Study of Gevokizumab to Treat Moderate to Severe Acne VulgarisCompletedNCT01498874Phase 2
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Safety and Biologic Activity Study of Gevokizumab to Treat Erosive Osteoarthritis of the HandCompletedNCT01882491Phase 2
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Safety and Biologic Activity Study of Gevokizumab to Treat Erosive Osteoarthritis of the HandCompletedNCT01683396Phase 2
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Study of the Effects of XOMA 052 on Insulin Production in Subjects With Well Controlled Type 1 DiabetesCompletedNCT00998699Phase 2
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Bexarotene in Treating Patients With Metastatic Breast CancerCompletedNCT00003752Phase 2
Sponsor listed in the registry: Ligand Pharmaceuticals
- Dexamethasone Followed by Denileukin Diftitox in Treating Patients With Persistent or Recurrent T-Cell LymphomaCompletedNCT00006345Phase 2
Sponsor listed in the registry: Ligand Pharmaceuticals
- Compare CE-Budesonide Nasal Solution & Rhinocort Aqua in an EEC Study of ARCompletedNCT00938613Phase 2
Sponsor listed in the registry: Ligand Pharmaceuticals
- Compare Captisol-Enabled (CE) Budesonide + Azelastine Nasal Solution and Rhinocort Aqua + Astelin in an Environmental Exposure Chamber (EEC) Study of Allergic RhinitisCompletedNCT00940953Phase 2
Sponsor listed in the registry: Ligand Pharmaceuticals
- Study of Opebacan in Patients Undergoing Myeloablative Allogeneic Hematopoietic Stem Cell Transplantation (HSCT)TerminatedNCT00454155Phase 1/2
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Study of the Safety and Biologic Activity of XOMA 052 in Subjects With Type 2 Diabetes MellitusCompletedNCT01144975Phase 2
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Safety and Pharmacokinetics Study of XOMA 052 in Subjects With Type 2 Diabetes MellitusCompletedNCT00513214Phase 1/2
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Safety and Efficacy of XOMA 052 in Subjects With Type 2 Diabetes Mellitus on Stable Metformin MonotherapyCompletedNCT01066715Phase 2
Sponsor listed in the registry: XOMA (US) LLC · First submitted before XOMA (US) LLC became part of Ligand Pharmaceuticals Incorporated
- Safety, Tolerability, and Efficacy Study of MB07803 Administered to Patients With Type 2 Diabetes MellitusCompletedNCT00458016Phase 2
Sponsor listed in the registry: Ligand Pharmaceuticals
- The Effects of Aplindore on the Treatment of Signs and Symptoms of Parkinson's DiseaseCompletedNCT00623324Phase 2
Sponsor listed in the registry: Ligand Pharmaceuticals
- The Effects of Aplindore on the Treatment of Signs and Symptoms of Restless Legs SyndromeCompletedNCT00626418Phase 2
Sponsor listed in the registry: Ligand Pharmaceuticals
- A Trial to Evaluate the Safety and Efficacy of PS433540 to Treat HypertensionCompletedNCT00522925Phase 2
Sponsor listed in the registry: Ligand Pharmaceuticals
- A Study To Evaluate The Dose-Related Efficacy and Safety of PS433540 in Subjects With HypertensionCompletedNCT00635232Phase 2
Sponsor listed in the registry: Ligand Pharmaceuticals
- Postmenopausal Evaluation and Risk-reduction With Lasofoxifene (PEARL)CompletedNCT00141323Phase 3
Sponsor listed in the registry: Ligand Pharmaceuticals
- Study of MB07811 in Subjects With HypercholesterolemiaWithdrawnNCT00879112Phase 2
Sponsor listed in the registry: Ligand Pharmaceuticals
- Safety and Tolerability of I.V. Infusion of MB07133 in Patients With Unresectable Hepatocellular CarcinomaCompletedNCT00073736Phase 1/2
Sponsor listed in the registry: Ligand Pharmaceuticals