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Plinabulin

Phase 3

Chemotherapy-induced Neutropenia | Small molecule | Hematology |BeyondSpring, Inc.|Last Updated: Jan 23, 2026

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Trial Design
RandomizedDouble-BlindACTIVE_CONTROLLEDDMC
Total Trials3
Total Enrollment275
FDA Designations
BREAKTHROUGH_THERAPYPRIORITY_REVIEW
Clinical trial landscape

Plinabulin · 4 trials · 3 indications

Phase 3 2Phase 2 2
NCT07361484Docetaxel Plus Plinabulin vs Docetaxel Plus Placebo in Advanced/Metastatic Non-Squamous NSCLC After PD-1/PD-L1 Therapy and Platinum Chemotherapy (DUBLIN-4)Non-Small Cell Lung Cancer
NOT YET_RECRUITING442 Analytics
NCT03102606Plinabulin vs. Pegfilgrastim in Patients With Solid Tumors Receiving Docetaxel Myelosuppressive Chemotherapy Phase 3Chemotherapy-induced Neutropenia
COMPLETED105 Analytics
PHASE3NOT YET_RECRUITING
Docetaxel Plus Plinabulin vs Docetaxel Plus Placebo in Advanced/Metastatic Non-Squamous NSCLC After PD-1/PD-L1 Therapy and Platinum Chemotherapy (DUBLIN-4)
Non-Small Cell Lung CancerUnlock trial analytics
PHASE3COMPLETED
Plinabulin vs. Pegfilgrastim in Patients With Solid Tumors Receiving Docetaxel Myelosuppressive Chemotherapy Phase 3
Chemotherapy-induced NeutropeniaUnlock trial analytics
Study Endpoints
Primary Endpoints
Overall Survival (OS)
Approximately 2 years after study initiation.

OS is defined as the time from randomization to death from any cause

Duration of Severe Neutropenia (DSN)
21 Days

Duration of severe neutropenia (ANC \< 0.5 × 109/L)

DSN
At the end of Cycle 1 (each cycle is 21 days)

Duration of Grade 4 neutropenia (ANC \< 0.5 × 109/L)

Secondary Endpoints
Progression-Free Survival (PFS)
Approximately 2 years after study initiation.
Objective Response Rate (ORR)
Approximately 2 years after study initiation.
Incidence of Grade 4 Neutropenia (Cycle 1 Day 8 ANC)
At Day 8 of Cycle 1 (approximately 1 week after the first dose; each treatment cycle is 21 days).
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Docetaxel + PlinabulinEXPERIMENTALParticipants will receive docetaxel IV infusion on Day 1 of each 21-day cycle plus plinabulin IV infusion on Days 1 and 8. Treatment continues until disease progression, unacceptable toxicity, death, withdrawal, or sponsor/investigator decision.
Docetaxel + PlaceboPLACEBO_COMPARATORParticipants will receive docetaxel IV infusion on Day 1 of each 21-day cycle plus matching placebo IV infusion on Days 1 and 8. Treatment continues until disease progression, unacceptable toxicity, death, withdrawal, or sponsor/investigator decision.
Docetaxel (75 mg/m2) + pegfilgrastim (6 mg) + placebo matching plinabulinACTIVE_COMPARATORArm 1
Docetaxel (75 mg/m2) + plinabulin (40 mg) + placebo matching pegfilgrastimEXPERIMENTALArm 2
TAC + Pegfilgrastim (6 mg)ACTIVE_COMPARATOR -
TAC + Plinabulin 10 mg/m^2EXPERIMENTAL -
TAC + Plinabulin 20 mg/m^2EXPERIMENTAL -
TAC + Plinabulin 30 mg/m^2EXPERIMENTAL -
TAC + Pegfilgrastim (1.5 mg) + Plinabulin (20 mg/m^2)EXPERIMENTAL -
TAC + Pegfilgrastim (3 mg) + Plinabulin (20 mg/m^2)EXPERIMENTAL -
TAC + Pegfilgrastim (6 mg) + Plinabulin (20 mg/m^2)EXPERIMENTAL -
20 mg/m^2 PlinabulinEXPERIMENTAL75 mg/m\^2 Docetaxel + 20 mg/m\^2 Plinabulin
10 mg/m^2 PlinabulinEXPERIMENTAL75 mg/m\^2 Docetaxel + 10 mg/m\^2 Plinabulin
5 mg/m^2 PlinabulinEXPERIMENTAL75 mg/m\^2 Docetaxel + 5 mg/m\^2 Plinabulin
6 mg PegfilgrastimACTIVE_COMPARATOR75 mg/m\^2 Docetaxel + 6 mg Pegfilgrastim
Interventions
NameTypeDescription
PlinabulinDRUGPlinabulin will be administered by IV infusion at 30 mg/m² over approximately 1 hour on Days 1 and 8 of each 21-day treatment cycle. On Day 1, plinabulin will be administered approximately 1 hour after completion of the docetaxel infusion.
DocetaxelDRUGDocetaxel will be administered by intravenous (IV) infusion at 75 mg/m² over approximately 1 hour on Day 1 of each 21-day treatment cycle.
Placebo (matching plinabulin placebo)DRUGMatching placebo will be administered by IV infusion over approximately 1 hour on Days 1 and 8 of each 21-day treatment cycle. On Day 1, placebo will be administered approximately 1 hour after completion of the docetaxel infusion.
PegfilgrastimDRUGPEGFILGRASTIM is a long-acting granulocyte colony-stimulating factor that stimulates the growth of neutrophils, to reduce the incidence of fever and infection in patients with certain types of cancer who are receiving chemotherapy that affects the bone marrow.
Saline PlaceboOTHERPlacebo Syringe 0.6 ml Saline to match the 0.6 ml pegfilgrastim administration
D5W PlaceboOTHERPlacebo 250 ml D5W to match the administration of plinabulin diluted in 250 ml D5W
Docetaxel, doxorubicin, and cyclophosphamide (TAC)DRUGDocetaxel is a type of chemotherapy medicine called an taxane. Doxorubicin is a type of chemotherapy medicine called an anthracycline. Cyclophosphamide is a type of chemotherapy medicine called an alkylating agent.
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Eligibility Criteria
Age Range18 Years to N/A
SexALL
Healthy VolunteersNo

Inclusion Criteria: 1. Males and females 18 years of age or older at the time of signing the ICF 2. Willing and able to sign an ICF; 3. Non-squamous NSCLC with EGFR, ALK, ROS and RET wild type who have been diagnosed by histopathological and/or cytological examination as being ineligible for surgic...

Countries:United StatesChinaRussiaUkraine
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Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT07361484primaryCompletionDate: changed
LOWMay 24, 2026NCT07361484studyFirstPostDate: changed