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green tea and quercetin+ docetaxel

Phase 1

Metastatic Castration-resistant Prostate Cancer (mCRPC) | Small molecule | Oncology |National Healthcare Corp.|Last Updated: Apr 15, 2026

Success Probability

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment99

FDA Designations

No designations recorded

Clinical trial landscape

green tea and quercetin+ docetaxel · 1 trial · 1 indication

Phase 1 1
NCT06615752Green Tea and Quercetin in Combination With Docetaxel Chemotherapy in Castration-resistant Prostate Cancer PatientsMetastatic Castration-resistant Prostate Cancer (mCRPC)
RECRUITING99 Analytics
PHASE1RECRUITING
Green Tea and Quercetin in Combination With Docetaxel Chemotherapy in Castration-resistant Prostate Cancer Patients
Metastatic Castration-resistant Prostate Cancer (mCRPC)Unlock trial analytics

Study Endpoints

Primary Endpoints

Efficacy evaluated with blood prostate specific antigen (PSA) level
From enrollment to the end of treatment at 11 weeks

Blood PSA will be measured at baseline, 1st day of each cycle of docetaxel treatment (21 days per cycle, for 3 cycles), and at the end of the intervention.

Secondary Endpoints

circulating tumor DNA level (ctDNA) analyzed by next generation sequencing
From the start of intervention at 3 weeks to the end of treatment at 11 weeks.
tumor burden by CT detection
From the start of intervention at 3 weeks to the end of treatment at 11 weeks.
Adverse events graded by using NCI CTCAE criteria
From the start of intervention at 3 weeks to the end of treatment at 11 weeks.
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
green tea and quercetinEXPERIMENTALGreen tea and quercetin capsules will be administered in combination with docetaxel treatment.
placeboPLACEBO_COMPARATORPlacebo capsules will be administered in combination with docetaxel treatment as comparison.

Interventions

NameTypeDescription
green tea and quercetin + docetaxelDRUGgreen tea and quercetin supplements in combination with docetaxel infusion
Placebo + docetaxelDRUGPlacebo will be given along with docetaxel chemotherapy
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Eligibility Criteria

Age Range18 Years to N/A
SexMALE
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: * Signed and dated informed consent form and HIPPA (Health Insurance Portability and Accountability Act) authorization. * Stated willingness to comply with all study procedures and availability for the duration of the study. * Male patients 18 years or older * Diagnosed with met...

Countries:United States
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Frequently asked questions about green tea and quercetin+ docetaxel

What is green tea and quercetin + docetaxel used for?

Green tea and quercetin + docetaxel is an investigational combination being studied for the treatment of metastatic castration-resistant prostate cancer (mCRPC). It combines green tea and quercetin with the chemotherapy drug docetaxel. The therapy is currently in Phase 1 clinical development and has not been approved by regulatory authorities.

Who makes green tea and quercetin + docetaxel?

Green tea and quercetin + docetaxel is being developed by National Healthcare Corp. (ticker: NHC). The company is conducting a Phase 1 clinical trial to evaluate this combination therapy in patients with metastatic castration-resistant prostate cancer.

What phase is green tea and quercetin + docetaxel in?

Green tea and quercetin + docetaxel is in Phase 1 clinical development. It is an investigational therapy and has not been approved by the FDA or other regulatory agencies. The ongoing Phase 1 trial is actively recruiting patients with metastatic castration-resistant prostate cancer.

What clinical trials is green tea and quercetin + docetaxel in?

Green tea and quercetin + docetaxel is being evaluated in a single Phase 1 clinical trial, NCT06615752, titled 'Green Tea and Quercetin in Combination With Docetaxel Chemotherapy in Castration-resistant Prostate Cancer Patients.' The trial is recruiting in the United States and aims to enroll 99 male patients aged 18 years and older.

Is green tea and quercetin + docetaxel the same as green tea and quercetin + docetaxel?

Yes, green tea and quercetin + docetaxel is also known as green tea and quercetin + docetaxel. These names refer to the same investigational combination therapy being developed by National Healthcare Corp. for metastatic castration-resistant prostate cancer.