G1 Therapeutics, Inc.: Clinical Trials

21 trials sponsored by G1 Therapeutics, Inc., newest first

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11 completed, 5 terminated, 2 unknown, 1 active not recruiting. 12 Phase 2, 7 Phase 1, 3 Phase 3, 1 Phase 4.

By phase and status

PhaseTrialsStatus
Phase 212Completed 5, Terminated 4, Active not recruiting 1, Recruiting 1, Unknown 1
Phase 17Completed 6, Unknown 1
Phase 33Completed 2, Terminated 1
Phase 41Completed 1

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Trials newest first · largest first

Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.

TrialPhaseStatusSponsorEnrollmentStartUpdated
Phase II Trial of Trilaciclib, Pembrolizumab, Gemcitabine and Carboplatin in Metastatic Triple-Negative Breast Cancer
Trilaciclib, Pembrolizumab, Gemcitabine - Metastatic Triple-Negative Breast Cancer
Phase 2Active not recruitingWake Forest University Health Sciences362024-01-102026-08-20
Study of Trilaciclib and Lurbinectidin
Trilaciclib, Lurbinectedin - Lung Cancer, Small-cell Lung Cancer
Phase 2RecruitingUNC Lineberger Comprehensive Cancer Center302022-10-122026-09-21
Trilaciclib, a CDK4/6 Inhibitor, in Patients With Early-Stage Triple Negative Breast Cancer
Trilaciclib, Cylophosphamide, Doxorubicin - Triple Negative Breast Cancer, Breast Cancer
Phase 2CompletedG1 Therapeutics, Inc.242022-03-032024-03-12
Trilaciclib in Patients Receiving Sacituzumab Govitecan-hziy for Triple Negative Breast Cancer
Trilaciclib, Sacituzumab Govitecan-hziy - Triple Negative Breast Cancer
Phase 2TerminatedG1 Therapeutics, Inc.302021-12-082025-01-29
Evaluation of TRILACICLIB in Chinese Patients With Extensive-stage Small Cell Lung Cancer (ES-SCLC) for Chemotherapy-induced Myelosuppression, Antitumor Effects of Combination Regimens, and Safety in a Real-world Study
Trilaciclib - Extensive-stage Small-cell Lung Cancer
Phase 4CompletedJiangsu Simcere Pharmaceutical Co., Ltd.302021-08-112023-10-06
Trilaciclib, a CDK 4/6 Inhibitor, in Patients With Advanced/Metastatic Bladder Cancer Receiving Chemotherapy Then Avelumab
Trilaciclib, Gemcitabine, Cisplatin - Urothelial Carcinoma, Bladder Cancer
Phase 2TerminatedG1 Therapeutics, Inc.922021-06-042025-09-08
Phase 3 Study Evaluating Efficacy, Safety and Pharmacokinetics of Trilaciclib In Small Cell Lung Cancer Patients
Trilaciclib, carboplatin, etoposide,or Topotecan, placebo, carboplatin, etoposide,or Topotecan - Extensive-stage Small-cell Lung Cancer
Phase 3CompletedJiangsu Simcere Pharmaceutical Co., Ltd.952021-05-252024-07-10
Trilaciclib, a CDK 4/6 Inhibitor, in Patients Receiving Gemcitabine and Carboplatin for Metastatic Triple-Negative Breast Cancer (TNBC)
Trilaciclib, Placebo, Gemcitabine - TNBC - Triple-Negative Breast Cancer, Breast Cancer
Phase 3CompletedG1 Therapeutics, Inc.1942021-05-142024-08-01
Trilaciclib, a CDK 4/6 Inhibitor, in Patients Receiving Docetaxel for Metastatic Non-Small Cell Lung Cancer (NSCLC) (PRESERVE 4)
Trilaciclib, Placebo, Docetaxel - Metastatic Non-Small Cell Lung Cancer, NSCLC
Phase 2TerminatedG1 Therapeutics, Inc.102021-04-302023-04-14
Trilaciclib, a CDK 4/6 Inhibitor, in Patients Receiving FOLFOXIRI/Bevacizumab for Metastatic Colorectal Cancer (mCRC):
Trilaciclib, Placebo - Colorectal Cancer Metastatic, Myelosuppression-Adult
Phase 3TerminatedG1 Therapeutics, Inc.3262021-01-062024-11-26
Project PEER: Understanding the Lung Cancer Patient ExperiEnce in the Real-World Setting
There are no interventions in this study. All participants complete online surveys. - Lung Cancer Patients, Caregivers
UnknownLUNGevity Foundation13002020-08-152023-04-28
G1T48, an Oral SERD, Alone and in Combination With Palbociclib in ER-Positive, HER2-Negative Advanced Breast Cancer
G1T48, Palbociclib - Carcinoma, Ductal, Breast, Breast Cancer Female
Phase 1CompletedG1 Therapeutics, Inc.1072018-05-092026-09-21
G1T38, a CDK 4/6 Inhibitor, in Combination With Osimertinib in EGFR-Mutant Non-Small Cell Lung Cancer
G1T38, Osimertinib - Carcinoma, Non-Small-Cell Lung, Lung Cancer
Phase 1 / Phase 2CompletedG1 Therapeutics, Inc.302018-03-292023-05-06
Carboplatin, Etoposide, and Atezolizumab With or Without Trilaciclib (G1T28), a CDK4/6 Inhibitor, in Extensive-Stage SCLC
Trilaciclib, Placebo, Carboplatin - Small Cell Lung Cancer
Phase 2CompletedG1 Therapeutics, Inc.1072017-06-292025-09-25
Trilaciclib (G1T28), a CDK 4/6 Inhibitor, in Combination With Gemcitabine and Carboplatin in Metastatic Triple Negative Breast Cancer (mTNBC)
Trilaciclib, Gemcitabine, Carboplatin - Triple-Negative Breast Neoplasms, Breast Neoplasm
Phase 2TerminatedG1 Therapeutics, Inc.1022017-02-022022-03-23
G1T38, a CDK 4/6 Inhibitor, in Combination With Fulvestrant in Hormone Receptor-Positive, HER2-Negative Locally Advanced or Metastatic Breast Cancer
G1T38, Fulvestrant - Carcinoma, Ductal, Breast, Breast Cancer
Phase 1 / Phase 2UnknownG1 Therapeutics, Inc.1022017-01-012023-02-15
First-in-Human Safety, PK, and Food Effect Study of Single Ascending Doses of G1T38 in Healthy Volunteers
G1T38 (CDK 4/6 Inhibitor), Placebo - Healthy Volunteers
Phase 1CompletedG1 Therapeutics, Inc.762016-05-012017-06-14
Trilaciclib (G1T28) in Patients With Previously Treated Extensive Stage SCLC Receiving Topotecan Chemotherapy
Trilaciclib, Placebo, Topotecan - Small Cell Lung Cancer
Phase 1 / Phase 2CompletedG1 Therapeutics, Inc.1232015-10-052025-09-25
Trilaciclib (G1T28), a CDK 4/6 Inhibitor, in Combination With Etoposide and Carboplatin in Extensive Stage Small Cell Lung Cancer (SCLC)
Carboplatin, Placebo, Trilaciclib - Small Cell Lung Cancer
Phase 1 / Phase 2CompletedG1 Therapeutics, Inc.1222015-06-262020-08-21
Safety, Pharmacokinetic and Pharmacodynamic Study of the CDK 4/6 Inhibitor G1T28-1
G1T28-1 (CDK 4/6 Inhibitor), Placebo - Healthy Volunteers
Phase 1CompletedG1 Therapeutics, Inc.532014-09-012018-12-17

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Conditions studied

Small Cell Lung Carcinoma (8)  ·  Breast Neoplasms (5)  ·  Lung Neoplasms (5)  ·  Triple Negative Breast Neoplasms (5)  ·  Neoplasm Metastasis (4)  ·  Carcinoma, Non-Small-Cell Lung (3)  ·  Carcinoma, Ductal, Breast (2)  ·  Carcinoma, Transitional Cell (1)  ·  Colorectal Neoplasms (1)  ·  Neutropenia (1)  ·  Tobacco Use (1)  ·  Urinary Bladder Neoplasms (1)

Interventions

trilaciclib (15)  ·  Carboplatin (9)  ·  Gemcitabine (4)  ·  Etoposide (2)  ·  Glucose (2)  ·  Water (2)  ·  pembrolizumab (2)  ·  Cisplatin (1)  ·  Cyclophosphamide (1)  ·  Docetaxel (1)  ·  Doxorubicin (1)  ·  Drug Therapy (1)  ·  Fulvestrant (1)  ·  PM 01183 (1)  ·  Paclitaxel (1)

Countries

United States (15)  ·  Bulgaria (5)  ·  Georgia (5)  ·  Spain (5)  ·  China (4)  ·  France (4)  ·  Moldova (4)  ·  Ukraine (4)  ·  Belgium (3)  ·  Hungary (3)  ·  Netherlands (3)  ·  Poland (3)  ·  Croatia (2)  ·  North Macedonia (2)  ·  Serbia (2)

Top investigators

Antoinette Tan, MD (1)  ·  Jared Weiss, MD (1)  ·  Regner Tiessen, MD (1)  ·  Renger Tiessen, MD (1)  ·  Upal Basu Roy, PhD, MPH (1)  ·  Ying Cheng, Doctor (1)  ·  Yongxing Chen (1)

Results publications

PMID 33595690, PMID 34405547, PMID 34408488, PMID 31504118, PMID 33004541, PMID 33123968, PMID 34777341, PMID 34873975, PMID 35842567, PMID 36135712, PMID 39113428, PMID 39579142, PMID 41810725

NIH funding

2016 (5), 2017 (3)