Last Updated: May 25, 2026

CLINICAL TRIALS PROFILE FOR TT-00420


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Clinical Trials for TT-00420

Trial ID Title Status Sponsor Phase Summary
NCT03654547 ↗ Safety of TT-00420 Monotherapy in Patients With Advanced Solid Tumors and Triple Negative Breast Cancer Active, not recruiting TransThera Biosciences Co., Ltd Phase 1 This is a first-in-human, phase I clinical research study with TT-00420, an investigational, oral, multi-target, dual mechanism kinase inhibitor targeting both mitosis and tumor micro-environment, for the treatment of triple negative breast cancer (TNBC) and other advanced solid tumors. The study consists of a dose escalation part followed by a MTD expansion part.
NCT03654547 ↗ Safety of TT-00420 Monotherapy in Patients With Advanced Solid Tumors and Triple Negative Breast Cancer Active, not recruiting TransThera Sciences (Nanjing), Inc. Phase 1 This is a first-in-human, phase I clinical research study with TT-00420, an investigational, oral, multi-target, dual mechanism kinase inhibitor targeting both mitosis and tumor micro-environment, for the treatment of triple negative breast cancer (TNBC) and other advanced solid tumors. The study consists of a dose escalation part followed by a MTD expansion part.
NCT04705922 ↗ Relative Bioavailability Study and Food Effect Study of TT-00420 Capsule and Tablet Formulations in Healthy Volunteers Completed TransThera Biosciences Co., Ltd Phase 1 This study is an open-label, 3-way crossover randomized study in adult healthy volunteers to evaluate the relative bioavailability of TT-00420 tablet and capsule formulations and to evaluate food effect on the pharmacokinetics of TT-00420 tablet.
NCT04705922 ↗ Relative Bioavailability Study and Food Effect Study of TT-00420 Capsule and Tablet Formulations in Healthy Volunteers Completed TransThera Sciences (Nanjing), Inc. Phase 1 This study is an open-label, 3-way crossover randomized study in adult healthy volunteers to evaluate the relative bioavailability of TT-00420 tablet and capsule formulations and to evaluate food effect on the pharmacokinetics of TT-00420 tablet.
NCT04742959 ↗ Study of TT-00420 Tablet as Monotherapy and Combination Therapy in Patients With Advanced Solid Tumors Recruiting TransThera Biosciences Co., Ltd Phase 1/Phase 2 This is a Phase Ib/II, multicenter, open-label study to evaluate the safety and preliminary efficacy of TT-00420 tablet, as monotherapy or in combination regimens, in patients with advanced solid tumors.
NCT04742959 ↗ Study of TT-00420 Tablet as Monotherapy and Combination Therapy in Patients With Advanced Solid Tumors Recruiting TransThera Sciences (Nanjing), Inc. Phase 1/Phase 2 This is a Phase Ib/II, multicenter, open-label study to evaluate the safety and preliminary efficacy of TT-00420 tablet, as monotherapy or in combination regimens, in patients with advanced solid tumors.
>Trial ID >Title >Status >Phase >Summary

Clinical Trial Conditions for TT-00420

Condition Name

Condition Name
Intervention Trials
Cholangiocarcinoma 3
Prostate Cancer 3
Triple Negative Breast Cancer 3
Small-cell Lung Cancer 2
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Condition MeSH

Condition MeSH
Intervention Trials
Cholangiocarcinoma 5
Triple Negative Breast Neoplasms 3
Breast Neoplasms 3
Gallbladder Neoplasms 2
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Clinical Trial Locations for TT-00420

Trials by Country

Trials by Country
Location Trials
China 34
United States 12
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Trials by US State

Trials by US State
Location Trials
Texas 3
New Jersey 2
California 2
Pennsylvania 1
Oregon 1
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Clinical Trial Progress for TT-00420

Clinical Trial Phase

Clinical Trial Phase
Clinical Trial Phase Trials
PHASE3 1
PHASE1 2
Phase 2 2
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Clinical Trial Status

Clinical Trial Status
Clinical Trial Phase Trials
Recruiting 3
Not yet recruiting 2
NOT_YET_RECRUITING 2
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Clinical Trial Sponsors for TT-00420

Sponsor Name

Sponsor Name
Sponsor Trials
TransThera Sciences (Nanjing), Inc. 7
TransThera Biosciences Co., Ltd 4
The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School 1
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Sponsor Type

Sponsor Type
Sponsor Trials
Industry 11
OTHER 2
UNKNOWN 1
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