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LYT-200

Phase 2

Metastatic Cancer | Small molecule | Oncology |PureTech Health plc|Last Updated: May 27, 2025

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment44

FDA Designations

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Clinical trial landscape

LYT-200 · 2 trials · 8 indications

Phase 1/2 1Phase 1 1
NCT04666688LYT-200 Alone and in Combination With Chemotherapy or Tislelizumab in Patients With Locally Advanced or Metastatic Solid TumorsMetastatic Cancer
COMPLETED44 Analytics
PHASE1/PHASE2COMPLETED
LYT-200 Alone and in Combination With Chemotherapy or Tislelizumab in Patients With Locally Advanced or Metastatic Solid Tumors
Metastatic CancerUnlock trial analytics

Study Design & Arms

Interventions

NameTypeDescription
LYT-200DRUGmonoclonal antibody (mAb), targeting galectin-9 protein
TislelizumabDRUGanti-PD-1 monoclonal antibody
Gemcitabine/nab-paclitaxelDRUGchemotherapy
VenetoclaxDRUGBcl-2 inhibitor
AzacitidineDRUGHypomethylating agent
DecitabineDRUGHypomethylating agent
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Competitive Landscape -Cancer 5 trials (matched to "Metastatic Cancer")

Recent Changes (Last 90 Days)

LOWMay 24, 2026NCT05829226studyFirstPostDate: changed

Frequently asked questions about LYT-200

What is LYT-200 used for?

LYT-200 is an investigational small molecule being studied for the treatment of adult recurrent acute myeloid leukemia (AML) and relapsed/refractory, high-risk myelodysplastic syndrome (MDS). It is also being evaluated in patients with locally advanced or metastatic solid tumors, including pancreatic cancer, urothelial carcinoma, head and neck cancer, and colorectal cancer.

Who is developing LYT-200?

LYT-200 is being developed by PureTech Health plc, a biopharmaceutical company listed on the London Stock Exchange under the ticker PRTC. The company is conducting clinical trials to evaluate the safety and efficacy of LYT-200 in oncology indications.

What phase is LYT-200 in?

LYT-200 is in Phase 1 clinical development. One Phase 1 study is currently recruiting patients with relapsed/refractory AML or high-risk MDS, and a Phase 1/Phase 2 study in solid tumors has been completed. The drug is investigational and has not been approved by regulatory authorities.

What clinical trials is LYT-200 in?

LYT-200 is being studied in two clinical trials. NCT05829226 is a Phase 1 study in patients with relapsed/refractory AML or high-risk MDS, currently recruiting with a target enrollment of 90 participants. NCT04666688 is a Phase 1/Phase 2 study of LYT-200 alone or with chemotherapy or tislelizumab in solid tumors, which has been completed.

Is LYT-200 being tested in combination with other drugs?

Yes, LYT-200 is being evaluated in combination with chemotherapy or tislelizumab in patients with locally advanced or metastatic solid tumors. This combination study, NCT04666688, has been completed. The ongoing Phase 1 study in AML and MDS is testing LYT-200 as a single agent.