TTX-030 Single Agent and in Combination With Immunotherapy or Chemotherapy for Patients With Advanced Cancers

NCT ID: NCT03884556

Last Updated: 2025-07-02

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

56 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-04-10

Study Completion Date

2023-09-29

Brief Summary

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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.

Detailed Description

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Conditions

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Solid Tumor Lymphoma

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Arm 1, Single Agent

TTX-030

Group Type EXPERIMENTAL

TTX-030

Intervention Type DRUG

Variable dose and schedule

Arm 2, Anti-PD-1 Combination

TTX-030 plus pembrolizumab

Group Type EXPERIMENTAL

TTX-030

Intervention Type DRUG

Variable dose and schedule

Pembrolizumab

Intervention Type DRUG

Dose and schedule per standard of care

Arm 4, Chemotherapy Combination

TTX-030 plus gemcitabine plus nab-paclitaxel

Group Type EXPERIMENTAL

TTX-030

Intervention Type DRUG

Variable dose and schedule

Gemcitabine

Intervention Type DRUG

Dose and schedule per standard of care

nab paclitaxel

Intervention Type DRUG

Dose and schedule per standard of care

Interventions

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TTX-030

Variable dose and schedule

Intervention Type DRUG

Pembrolizumab

Dose and schedule per standard of care

Intervention Type DRUG

Gemcitabine

Dose and schedule per standard of care

Intervention Type DRUG

nab paclitaxel

Dose and schedule per standard of care

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Advanced solid tumor malignancy or relapsed/refractory lymphoma, or

* eligible to receive single-agent pembrolizumab as standard of care, or
* eligible to receive single-agent docetaxel as standard of care, or
* advanced pancreatic adenocarcinoma and eligible to receive gemcitabine plus nab-paclitaxel as standard of care.
2. Age 18 years or older, is willing and able to provide informed consent
3. Evidence of measurable disease
4. Life expectancy \> 12 weeks and Eastern Cooperative Oncology Group (ECOG) performance status of 0-1

Exclusion Criteria

1. History of allergy or hypersensitivity to study treatment components. Patients with a history of severe hypersensitivity reaction to any monoclonal antibody.
2. Use of investigational agent within 28 days prior to the first dose of study treatment and throughout the study
3. Receiving high-dose systemic steroid therapy or any other form of immunosuppressive therapy
4. History of severe autoimmune disease
5. Uncontrolled intercurrent illness or other active malignancy requiring ongoing treatment
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Trishula Therapeutics, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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UC Irvine Cancer Center

Orange, California, United States

Site Status

UC Davis Comprehensive Cancer Center

Sacramento, California, United States

Site Status

University of California, San Francisco

San Francisco, California, United States

Site Status

Sylvester Comprehensive Cancer Center

Miami, Florida, United States

Site Status

Norton Cancer Institute

Louisville, Kentucky, United States

Site Status

Nebraska Cancer Center Oncology Hematology West P.C.

Omaha, Nebraska, United States

Site Status

Rutgers Cancer Institute of New Jersey

New Brunswick, New Jersey, United States

Site Status

Columbia University Irving Medical Center

New York, New York, United States

Site Status

Memorial Sloan Kettering Cancer Center

New York, New York, United States

Site Status

Montefiore Medical Center

The Bronx, New York, United States

Site Status

University Hospitals Cleveland Medical Center

Cleveland, Ohio, United States

Site Status

UPMC Hillman Cancer Center

Pittsburgh, Pennsylvania, United States

Site Status

West Cancer Center and Research Institute

Germantown, Tennessee, United States

Site Status

Sarah Cannon Research Institute

Nashville, Tennessee, United States

Site Status

NEXT Oncology

San Antonio, Texas, United States

Site Status

Huntsman Cancer Intitute

Salt Lake City, Utah, United States

Site Status

Countries

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United States

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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TTX-030-001

Identifier Type: -

Identifier Source: org_study_id

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