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LYT-200

Phase 2

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

Development status

Highest phase Phase 2
Registered trials 2 across 1 sponsor since Apr 2001

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment44

FDA Designations

No designations recorded

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")

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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 or 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 patients with certain hematologic malignancies and solid tumors.

What phase is LYT-200 in?

LYT-200 is currently in Phase 1 clinical development. One Phase 1 trial is recruiting patients with relapsed or refractory acute myeloid leukemia or high-risk myelodysplastic syndrome, while a separate Phase 1/Phase 2 study in solid tumors has been completed. LYT-200 remains 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 or refractory acute myeloid leukemia or high-risk myelodysplastic syndrome, currently recruiting with a target enrollment of 90. NCT04666688 is a completed Phase 1/Phase 2 study of LYT-200 alone or with chemotherapy or tislelizumab in solid tumors.

Is LYT-200 FDA approved?

No, LYT-200 is not FDA approved. It is an investigational drug currently in Phase 1 clinical trials. The available data show that LYT-200 is still in clinical development and has not received marketing approval from the U.S. Food and Drug Administration or any other regulatory agency.