NCT07711002 Saruparib in Combination With Physician's Choice of ARPI in Patients With mHSPC Previously Treated With Docetaxel or 177Lu-PSMA Therapy Without Disease Progression and PSA ≥ 0.2 ng/mL (EvoPAR-PR05)
| NCT ID | NCT07711002 |
| Status | Recruiting |
| Phase | Phase 3 |
| Sponsor | AstraZeneca |
| Condition | Metastatic Hormone-Sensitive Prostate Cancer (mHSPC) |
| Study Type | INTERVENTIONAL |
| Enrollment | 1,330 participants |
| Start Date | 2026-09-15 |
| Primary Completion | 2031-05-30 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
Phase 3 trials are large pivotal studies comparing the treatment to current standard of care or placebo. Your participation directly contributes to the evidence needed for regulatory approval.
This trial targets 1,330 participants in total. It began in 2026-09-15 with a primary completion date of 2031-05-30.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
The primary objective of this study is to measure efficacy of saruparib + physician's choice of ARPI compared with placebo + ARPI in men with metastatic hormone-sensitive prostate cancer (mHSPC) who have previously received docetaxel chemotherapy or a prostate-specific membrane antigen (PSMA)-directed lutetium-177 radioligand therapy with no evidence of disease progression and PSA ≥ 0.2 ng/mL.
Eligibility Criteria
Inclusion Criteria: * Participant must be ≥ 18 at the time of signing the informed consent. * Histologically documented diagnosis of prostate adenocarcinoma that is de novo or recurrent and hormone-sensitive. * Metastatic disease confirmed prior to initiation of previous treatment with docetaxel or Lu-PSMA-containing regimens for mHSPC. * Previous treatment with docetaxel (IV, Q3w)- or Lu-PSMA (IV, Q6w) with last dose within past 6 months. * Participants must have the following: * Must be receiving ADT with a GnRH analogue or has undergone bilateral orchiectomy. * Had no evidence of disease progression * Had all toxicities related to docetaxel- or Lu-PSMA-containing treatment (except for alopecia and peripheral neuropathy) resolved to CTCAE Grade 1 or lower. * PSA ≥ 0.2 ng/mL within 14 days prior to randomization. * Serum testosterone \< 1.7 nmol/L or 50 ng/dL. * Palliative radiotherapy for symptoms management will be permitted and is to be completed at least 4 weeks prior to randomization for wide field radiation therapy and at least 2 weeks prior to randomization for limited field radiation therapy. * Provision of a FFPE tumor tissue sample and a blood sample (for ctDNA). * Confirmed HRRm, HRD and PTEN status. * Adequate organ and bone marrow function. * Minimum life expectancy of 6 months. * Male, assigned at birth, inclusive of all gender identities. * Contraceptive use by participants or participant partners should be consistent with local regulations. * Capable of giving signed informed consent. * \- - Exclusion Criteria: * Hypersensitivity to saruparib, ARPI or any excipients of these products or any contraindication or restriction based on the local label. * Any history of persisting (\> 2 weeks) severe cytopenia due to any cause (eg, ANC\< 0.5 × 10\^9/L or platelets \< 50 × 10\^9/L) * Any known predisposition to bleeding (eg, active peptic ulceration, recent \[within6 months\] hemorrhagic stroke, proliferative diabetic retinopathy. * Spinal cord compression or brain metastases unless asymptomatic and stable. * History of MDS/AML or with features suggestive of MDS/AML * History of another primary malignancy, with some exceptions. * Any chronic gastrointestinal diseases or conditions including inability to swallow the formulated product that would preclude adequate absorption of any study drug. * History of seizure or predispose to seizure, including any history of loss of consciousness or transient ischemic attack within 12 months of enrolment. * Serious, uncontrolled medical disorder, non-malignant systemic disease or active, uncontrolled infection. * Major surgical procedure or significant traumatic injury within 4 weeks of the first dose or an anticipated need for major surgery during the study. * Switched ARPI agent in previous treatment for mHSPC due to disease progression. Note: if the ARPI agent was switched due to any reason other than disease progression and switch was prior to ICF signature, participants will be eligible. * Any prior treatment with a PARPi or platinum chemotherapy. * \- -
Contact & Investigator
Frequently Asked Questions
Who can join the NCT07711002 clinical trial?
This trial is open to male participants only, aged 18 Years or older, studying Metastatic Hormone-Sensitive Prostate Cancer (mHSPC). Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
What phase is the NCT07711002 trial and what does that mean for participants?
Phase 3 trials are large-scale studies comparing the new treatment to existing standards of care or a placebo. They provide the evidence needed for regulatory approval. This trial targets 1,330 participants.
Is NCT07711002 currently recruiting?
Yes, NCT07711002 is actively recruiting participants. Contact the research team at information.center@astrazeneca.com for enrollment information.
Where is the NCT07711002 trial being conducted?
This trial is being conducted at Hot Springs, United States, Springdale, United States, Beverly Hills, United States, Los Alamitos, United States and 11 additional locations.
Who is sponsoring the NCT07711002 clinical trial?
NCT07711002 is sponsored by AstraZeneca. The trial plans to enroll 1,330 participants.
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