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TTX-030 in Combination With Immunotherapy and/or Chemotherapy in Subjects With Advanced Cancers


2020-03-30


2022-11-30


2024-03-27


185

Study Overview

TTX-030 in Combination With Immunotherapy and/or Chemotherapy in Subjects With Advanced Cancers

This is a phase 1/1b study of TTX-030 in combination therapy, 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, pharmacodynamics and anti-tumor activity of TTX-030 in combination with immunotherapy and/or standard chemotherapies.

N/A

  • Solid Tumor, Adult
  • COMBINATION_PRODUCT: TTX-030, budigalimab and mFOLFOX6
  • COMBINATION_PRODUCT: TTX-030, budigalimab and docetaxel
  • COMBINATION_PRODUCT: TTX-030 and mFOLFOX6
  • COMBINATION_PRODUCT: TTX-030 and budigalimab
  • COMBINATION_PRODUCT: TTX-030, budigalimab, nab-paclitaxel and gemcitabine
  • COMBINATION_PRODUCT: TTX-030 and pembrolizumab
  • COMBINATION_PRODUCT: TTX-030, nab-paclitaxel and gemcitabine
  • COMBINATION_PRODUCT: Budigalimab and mFOLFOX6
  • TTX-030-002

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates Results Reporting Dates Study Record Updates

2020-03-04  

2025-06-20  

2025-07-09  

2020-03-10  

2025-07-09  

2025-07-29  

2020-03-13  

2025-07-29  

2025-07  

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

Design Details

Primary Purpose:
Treatment


Allocation:
Non Randomized


Interventional Model:
Single Group


Masking:
None


Arms and Interventions

Participant Group/ArmIntervention/Treatment
EXPERIMENTAL: Combo 1

TTX-030 plus budigalimab plus mFOLFOX6

COMBINATION_PRODUCT: TTX-030, budigalimab and mFOLFOX6

  • Dose and schedule per protocol
EXPERIMENTAL: Combo 2

TTX-030 plus budigalimab plus docetaxel

COMBINATION_PRODUCT: TTX-030, budigalimab and docetaxel

  • Dose and schedule per protocol
EXPERIMENTAL: Combo 3

TTX-030 plus mFOLFOX6

COMBINATION_PRODUCT: TTX-030 and mFOLFOX6

  • Dose and schedule per protocol
EXPERIMENTAL: Combo 4

TTX-030 plus pembrolizumab

COMBINATION_PRODUCT: TTX-030 and pembrolizumab

  • Dose and schedule per protocol
EXPERIMENTAL: Combo 5

TTX-030 plus budigalimab (selected tumors evaluated in expansion)

COMBINATION_PRODUCT: TTX-030 and budigalimab

  • Dose and schedule per protocol
EXPERIMENTAL: Combo 6

TTX-030 plus budigalimab plus nab-paclitaxel + gemcitabine

COMBINATION_PRODUCT: TTX-030, budigalimab, nab-paclitaxel and gemcitabine

  • Dose and schedule per protocol
EXPERIMENTAL: Combo 7

TTX-030 plus nab-paclitaxel + gemcitabine

COMBINATION_PRODUCT: TTX-030, nab-paclitaxel and gemcitabine

  • Dose and schedule per protocol
EXPERIMENTAL: Combo 8

Budigalimab plus mFOLFOX6

COMBINATION_PRODUCT: Budigalimab and mFOLFOX6

  • Dose and schedule per protocol
Primary Outcome MeasuresMeasure DescriptionTime Frame
Number of Participants Who Experienced Dose-Limiting Toxicities (DLTs)A DLT was defined as the occurrence of any of the following toxicities within the DLT Evaluation Period if judged by the Investigator and Sponsor to be possibly, probably, or definitely related to TTX-030 or budigalimab.7 day load + 1 cycle (1 cycle is 28 days)
The Incident of Adverse EventsNumber of study subjects experiencing adverse events (AEs) and serious adverse events (SAEs). Safety profile will be assessed through laboratory evaluations, vital signs, and physical examinations.Through study completion, an average of 1 year
Secondary Outcome MeasuresMeasure DescriptionTime Frame
Confirmed Objective Response Rate (ORR)ORR is defined as the proportion of subjects with CR or PR.Through study completion, an average of 1 year
Best Response (BOR)The BOR was defined as the best response (in the order of CR, PR, stable disease, and PD) by RECIST 1.1 documented from first dose until the end of study, first disease progression, death, or start of new anticancer therapy, whichever was earliest.Through study completion, an average of 1 year
Duration of Response (DOR)DoR will be defined as the duration from the first documentation of objective response to the first documented disease progression or death due to any cause, whichever occurs first.Through study completion, an average of 1 year
Disease Control Rate (DCR)DCR is defined as the proportion of subjects with CR, PR, or SD per RECIST 1.1Through study completion, an average of 1 year
Progression-free Survival (PFS)PFS is measured from documentation of progression or death from any cause, whichever occurs firstThrough study completion, an average of 1 year
Overall Survival (OS)OS was defined as the time interval from the first dose of study treatment to death from any cause. Participants who were lost to follow-up or survived until the end of the study were censored at the last date that they were known to be alive. Medians, Q1, and Q3 of OS and the proportion of participants who were alive at 3, 6, 9, and 12 months from Study Day 1 were derived using KM methods.Through study completion, an average of 1 year
Pharmacokinetics (PK)Serum concentrations of TTX-030 will be tabulatedCycles 1-4 (each cycle is 21-28 days)

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person’s general health condition or prior treatments.

Ages Eligible for Study:
ALL

Sexes Eligible for Study:
18 Years

Accepts Healthy Volunteers:

    Abbreviated Inclusion Criteria:
    1. Age 18 years or older, is willing and able to provide informed consent 2. Histologically confirmed diagnosis of unresectable or metastatic solid tumor malignancy in selected tumor types 3. Life expectancy > 12 weeks 4. ECOG performance status of 0-1
    Abbreviated 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

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

  • AbbVie

  • : ,

Publications

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

No publications available