CI

At a glance

ClinicalIndex Comparison Record
Phase 1Completed· 56 enrolled
Drug / intervention
TTX-030 +3 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03884556
NCT03884556Phase 1Completed

Phase 1/1b Study of the Safety of TTX-030 as a Single Agent and in Combination With Pembrolizumab or Chemotherapy in Patients With Lymphoma or Solid Tumor Malignancies

Trishula Therapeutics, Inc.·interventional·Posted Mar 21, 2019·Updated Jul 2, 2025

In Brief

A Phase 1 clinical trial evaluating TTX-030, Pembrolizumab, and 2 other interventions for Solid Tumor and Lymphoma. Completed, enrolled 56 participants across 16 sites.

Detailed Summary

This is a phase 1/1b study of TTX-030, an antibody that inhibits CD39 enzymatic activity, leading to accumulation of pro-inflammatory adenosine triphosphate (ATP) and reduction of immunosuppressive adenosine, which may change the tumor microenvironment and promote anti-tumor immune response. This trial will study the safety, tolerability, pharmacokinetics, and anti-tumor activity of TTX-030 as a single agent and in combination with an approved anti-PD-1 immunotherapy and standard chemotherapies.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

Phase 1CompletedFinished
2020202120222023202420252026
First PostedMar 21, 2019
Enrollment StartApr 10, 2019
Primary CompletionNov 30, 2022
Study CompletionSep 29, 2023
TodayJul 2, 2026
Enrollment to primary: 3.6 yearsPosted 7.3 years ago

Interventions

TTX-030drug

Variable dose and schedule

Pembrolizumabdrug

Dose and schedule per standard of care

Gemcitabinedrug

Dose and schedule per standard of care

nab paclitaxeldrug

Dose and schedule per standard of care