NCT05413421 · ORIC Pharmaceuticals
Study of ORIC-944 in Patients With Metastatic Prostate Cancer
What this study is about
The purpose of this study is to establish the safety and preliminary antitumor activity of ORIC-944 as a single agent and in combinations with ARPIs in patients with metastatic prostate cancer.
View original scientific description
The purpose of this study is to establish the safety and preliminary antitumor activity of ORIC-944 as a single agent and in combinations with ARPIs in patients with metastatic prostate cancer.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Patients with metastatic prostate cancer
- Must have undergone bilateral orchiectomy or be willing to continue GnRH analogue or antagonist to maintain castrate levels of testosterone
- Prior therapies: Part I (single agent ORIC-944 dose escalation): Any number of prior therapies are allowed, but must have progressed after at least one line of next generation ARPI (abiraterone, apalutamide, darolutamide, or enzalutamide) and must not have received more than 2 chemotherapy regimens in the mCRPC setting Part II (ARPI combination dose escalation): Must have received only 1 prior line of ARPI (abiraterone, apalutamide, darolutamide, or enzalutamide) in any setting; may have also received up to 1 prior line of chemotherapy in the mCSPC setting Part III (ARPI combination dose optimization): In addition to up to 1 prior line of chemotherapy in the mCSPC setting:
- Cohorts A and B: received only one 1 prior line of abiraterone in any setting
- Cohorts C and D: received only one 1 prior line of apalutamide, darolutamide, or enzalutamide in any setting:
- Evidence of progressive disease by PCWG3 criteria for study entry
- rising PSA, defined as a minimum of 2 rising values obtained a minimum of one week apart with the latest result being at least 2.0 ng/mL (or 1.0 ng/mL if PSA rise is the only indication of progression), or
- confirmation of 2 new bone lesions on last systemic therapy, or
- soft tissue progression per RECIST 1.1
- Measurable and/or evaluable disease by RECIST 1.1
- Agreement and ability to undergo on-study punch skin biopsies and core tumor biopsies
- ECOG performance status of 0 or 1
- Adequate organ function
Exclusion criteria
- History or presence of CNS metastases, unless previously treated and stable
- History of class III or IV congestive heart failure or severe non-ischemic cardiomyopathy, unstable or poorly controlled angina, myocardial infarction, or ventricular arrhythmia within the previous 6 months
- Known, symptomatic human immunodeficiency virus (HIV) infection
- Active symptomatic Hepatitis B or C infection; patients with well controlled disease are eligible
- Active gastrointestinal disease (eg, Crohn's disease, ulcerative colitis, short gut syndrome, etc) or other malabsorption syndromes that would reasonably impact drug absorption per investigator judgement
- Any other condition or circumstance (eg, clinical, psychological, familial, sociological, inability to swallow oral study drug) that, in the opinion of the investigator, may interfere with protocol compliance or contraindicates participation in the study
Where
- Colorado Springs, Colorado
- Plantation, Florida
- Arlington Heights, Illinois
- Lake Barrington, Illinois
- Jeffersonville, Indiana
- Baltimore, Maryland
- Silver Spring, Maryland
- Detroit, Michigan
- Minneapolis, Minnesota
- New York, New York
- Charlotte, North Carolina
- Bala-Cynwyd, Pennsylvania
And 8 more locations — see the full list below.
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Jul 9, 2026 · Source of record for eligibility and locations