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New treatment option for Prostate Carcinoma
Official title Phase 2 Randomized Trial of Flexible Dosing Schedule of 177Lu-PSMA-617 for the Treatment of Metastatic Castration-Resistant Prostate Cancer (FLEX-MRT)
ClinicalTrials.gov ID: NCT06216249
What this study is testing
What is Lutetium Lu 177 Vipivotide Tetraxetan?
Lutetium Lu 177 Vipivotide Tetraxetan is an investigational medicine, given as an infusion into a vein, being studied as a potential treatment for prostate carcinoma.
Also referred to as 177Lu-labeled PSMA-617, 177Lu-PSMA-617.
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
- In advanced metastatic castration resistant prostate cancer (mCRPC) progressing after chemotherapy and androgen receptor (AR)-targeted therapy 177Lu-PSMA-617 is an effective treatment. 177Lu-PSMA-617 RLT is administered with a fixed schedule: 6 treatment cycles, administered every 6 weeks.
- Phase 2: a mid-size study of how well it works
- Which group you join is decided by chance.
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
- Patients must have prostate cancer proven by histopathology
- Patients must have ≥ 1 metastatic lesion by any imaging (CT, magnetic resonance imaging [MRI], bone scan, PET)
- Patients must have received at least one regimen of chemotherapy for mCRPC
- Patients must have received at least one androgen-receptor signaling inhibitors (ARSI)
- Patients must be eligible by PSMA PET VISION criteria. PSMA PET/CT must be performed within 8 weeks of planned first cycle of 177Lu-PSMA-617
You likely can't join if
- Prior cycle of 177Lu-PSMA-617 therapy
- Less than 6 weeks between last myelosuppressive therapy (including docetaxel, cabazitaxel, strontium-89, samarium-153, rhenium-186, rhenium-188...
- Glomerular filtration rate (GFR) \< 50 ml/min
- Urinary tract obstruction or marked hydronephrosis
See the full eligibility criteria
- Patients must have prostate cancer proven by histopathology
- Patients must have ≥ 1 metastatic lesion by any imaging (CT, magnetic resonance imaging [MRI], bone scan, PET)
- Patients must have received at least one regimen of chemotherapy for mCRPC
- Patients must have received at least one androgen-receptor signaling inhibitors (ARSI)
- Patients must be eligible by PSMA PET VISION criteria. PSMA PET/CT must be performed within 8 weeks of planned first cycle of 177Lu-PSMA-617
- White blood cell (WBC) ≥ 2,500/ul
- Platelets (PLT) ≥ 100,000/ul
- Hemoglobin (Hb) ≥ 9.0 g/dl
- Absolute neutrophil count (ANC) ≥ 1,500 ul
- Patients must have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2
- Patients must be adults ≥ 18 years of age
- Patients must have the ability to understand and sign an approved informed consent form (ICF)
- Patients must have the ability to understand and comply with all protocol requirements
- Prior cycle of 177Lu-PSMA-617 therapy
- Less than 6 weeks between last myelosuppressive therapy (including docetaxel, cabazitaxel, strontium-89, samarium-153, rhenium-186, rhenium-188, radium-223, hemi-body irradiation) and first cycle of 177Lu-PSMA-617...
- Glomerular filtration rate (GFR) \< 50 ml/min
- Urinary tract obstruction or marked hydronephrosis
The study team makes the final eligibility decision.
Where it's taking place
- Los Angeles, California, 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 Los Angeles, California, United States. 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.