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New treatment option for Metastatic Castration-resistant Prostate Cancer
Official title A Clinical Study of KTX-2001 in Subjects With Metastatic Castration-Resistant Prostate Cancer (STRIKE-001)
ClinicalTrials.gov ID: NCT07103018
What this study is testing
What is KTX-2001?
KTX-2001 is an investigational medicine, being studied as a potential treatment for metastatic castration-resistant prostate cancer.
Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.
- What it's testing
- Study K36-MCRPC-001 is the first in human clinical trial testing KTX-2001 alone and with darolutamide in men with metastatic castration-resistant prostate cancer. The study aims to assess whether the drug is safe, increasing doses alone and in combination with darolutamide, whether it is effective in treating metastatic castration-resistant prostate cancer, and measuring how the drug(s) behaves in the body.
- Phase 1: an early, usually small safety study
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 and older, men only
You may be able to join if
- Age ≥18 years.
- Eastern Cooperative Oncology Group (ECOG) score of 0 or 1.
- Male participants with mCRPC as defined by PCWG3 criteria.
- Metastatic disease documented using bone scan for bone metastases (PCWG3 criteria) or by computed tomography (CT) or magnetic resonance imaging (MRI)...
- Willingness to undergo a baseline and on-treatment biopsy of a metastatic site if safe and feasible. If tissue from a biopsy of a metastatic site...
You likely can't join if
- Presence of symptomatic or uncontrolled brain metastases unless adequately treated, not requiring steroids and stable for the last 28 calendar days...
- Symptomatic or impending cord compression that has not been treated or stabilized.
- Life-threatening illness, medical condition, active uncontrolled infection, or organ system dysfunction (such as coagulopathy or encephalopathy), or...
- Presence of a drug-related toxicity from prior cancer therapy that has not resolved to Grade ≤1 (with the exception of alopecia and Grade 2...
- Active, uncontrolled, bacterial, fungal, or viral infection, including hepatitis B virus (HBV), hepatitis C virus (HCV), known human immunodeficiency...
- A significant history of renal, neurologic, psychiatric, pulmonary, endocrinologic, metabolic, immunologic, cardiovascular, or hepatic disease that...
See the full eligibility criteria
- Age ≥18 years.
- Eastern Cooperative Oncology Group (ECOG) score of 0 or 1.
- Male participants with mCRPC as defined by PCWG3 criteria.
- Metastatic disease documented using bone scan for bone metastases (PCWG3 criteria) or by computed tomography (CT) or magnetic resonance imaging (MRI) for soft-tissue metastases. Evidence of metastasis on...
- Willingness to undergo a baseline and on-treatment biopsy of a metastatic site if safe and feasible. If tissue from a biopsy of a metastatic site (including bone) obtained within the previous 6 months (prior to...
- Participants should have progressed on or after receiving an ARPI (eg, abiraterone, enzalutamide, darolutamide, or apalutamide).
- Adequate renal function (creatinine clearance \>50 mL/min by serum creatinine).
- Adequate hepatic function (total bilirubin ≤1.5× ULN, total bilirubin \<3× ULN for participants with documented Gilbert's syndrome, AST and ALT ≤2.5× ULN). In case of liver metastases, AST and ALT \<5× ULN is allowed.
- Adequate hematological function (neutrophils \>1 × 109/L, platelet count \>100 × 109/L, hemoglobin \>9 g/dL) with no prior transfusions within 2 weeks.
- Presence of symptomatic or uncontrolled brain metastases unless adequately treated, not requiring steroids and stable for the last 28 calendar days before signing the ICF. Participants with leptomeningeal disease are...
- Symptomatic or impending cord compression that has not been treated or stabilized.
- Life-threatening illness, medical condition, active uncontrolled infection, or organ system dysfunction (such as coagulopathy or encephalopathy), or other reasons which, in the investigator's opinion, could compromise...
- Presence of a drug-related toxicity from prior cancer therapy that has not resolved to Grade ≤1 (with the exception of alopecia and Grade 2 neuropathy) according to NCI-CTCAE Version 5.0.
- Active, uncontrolled, bacterial, fungal, or viral infection, including hepatitis B virus (HBV), hepatitis C virus (HCV), known human immunodeficiency virus (HIV), or acquired immunodeficiency syndrome (AIDS)-related...
- A significant history of renal, neurologic, psychiatric, pulmonary, endocrinologic, metabolic, immunologic, cardiovascular, or hepatic disease that, in the opinion of the investigator, would adversely affect...
- QT interval corrected by Fridericia's formula \>470 msec at screening.
- Unstable cardiovascular function defined as:
- Symptomatic ischemia, or
- Uncontrolled clinically significant conduction abnormalities (ie, ventricular tachycardia on antiarrhythmic agents are excluded; first-degree atrioventricular block or asymptomatic left anterior fascicular block/right...
- Congestive heart failure New York Heart Association Class ≥3, or
- Myocardial infarction within 3 months of the screening visit.
- Hypertension that cannot be controlled (persistent \>150/90 mmHg despite optimal medical therapy).
- Current use or anticipated need for food or drugs that are known strong CYP3A inducers or inhibitors, including their administration within 10 days or 5 half-lives of the CYP3A inhibitor, whichever is longer prior to...
- Treatment with anticancer therapies including radiotherapy or AR-targeted therapy/androgen biosynthesis inhibitor) within 2 weeks prior to initial study drug dose or within 4 weeks for systemic chemotherapy, radioligand...
- Treatment with another investigational agent in the 4 weeks prior to the initial dose of study drug.
- Major surgical procedures ≤28 days prior to the initial dose of study drug. Participants must have recovered from any of the effects of any major surgery. No waiting period is required following central venous access...
- Initiation of hormonal agents with antitumor activity against prostate cancer including 5alpha reductase inhibitors, androgens (eg, testosterone), cytoproterone acetate, etc during study participation (from the time of...
- Use of herbal products or alternative therapies that may decrease PSA levels or that may have hormonal anti-prostate cancer activity (eg, saw palmetto, PC-SPES, PC-HOPE, St. John's wort, selenium supplements, grape seed...
The study team makes the final eligibility decision.
Where it's taking place
- San Francisco, California, United States
- Miami, Florida, United States
- Port Saint Lucie, Florida, United States
- Rochester, Minnesota, United States
- New Hyde Park, New York, United States
- New York, New York, United States
- Durham, North Carolina, United States
- Columbus, Ohio, United States
- Myrtle Beach, South Carolina, United States
- San Antonio, Texas, United States
- Madison, Wisconsin, United States
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling male, 18 years and older. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include San Francisco, California, United States; Miami, Florida, United States; Port Saint Lucie, Florida, United States; Rochester, Minnesota, United States; New Hyde Park, New York, United States; New York, New York, United States and 5 more location(s). Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.