68 Ga-PSMA for High Risk Prostate Cancer

Status Completed

Clinical Trial Summary

This is a prospective, single-center, open-label pilot study of 68GA-PSMA-11 given at a single time prior to PET/CT imaging in men with localized high risk prostate cancer or biochemical recurrence. The imaging agent (68 Ga-PSMA 11 will be administered on an outpatient basis. It will be administered prior to the PET/CT imaging. The objective is to evaluate the distribution of 68GA-PSMA-11 in tissues and to determine if this alters the planned clinical management.

Clinical Trial Description

This is a prospective, open label, single-center, single-arm, pilot diagnostic accuracy study to evaluate the tissue distribution of 68Ga-PSMA Positron Emission Tomography (PET)/CT in 80 patients with high risk localized prostate cancer or biochemical recurrence. Subjects will receive a single IV dose of 3-7 mCi of 68Ga-PSMA (study drug) followed by PET/CT imaging 60-90 minutes after injection. All patients will be closely monitored with vital signs (blood pressure and heart rate), before and 2 hours following radiotracer administration. Patients will receive a phone call 2 days following PET/CT to assess for adverse events. To minimize bias, all PET/CT images will be interpreted by a board-certified radiologist. The radiologist evaluating the images will be blinded to the final outcome, such as the histopathology of any biopsies and the outcome of subsequent imaging. Patients with study-defined high-risk features who are eligible and scheduled for radical prostatectomy will undergo 68Ga-PSMA-11 PET/CT injection. The results of the 68Ga-PSMA-11 PET/CT may alter patient management in one of several ways, including the decision to not pursue surgical extirpation (e.g. in the event of extensive distant metastasis) in favor of systemic therapy. It is also possible that the extent of surgical resection may be altered, such as non-regional pelvic or retroperitoneal lymph node dissection. The alteration in planned surgical treatment from standard of care will be recorded as a secondary-end point. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04614363
Study type	Interventional
Source	The Methodist Hospital Research Institute
Contact
Status	Completed
Phase	Phase 1/Phase 2
Start date	October 13, 2020
Completion date	April 25, 2023

View Details

See also
Status	Clinical Trial	Phase
Recruiting	`NCT05540392` - An Acupuncture Study for Prostate Cancer Survivors With Urinary Issues	Phase 1/Phase 2
Recruiting	`NCT05613023` - A Trial of 5 Fraction Prostate SBRT Versus 5 Fraction Prostate and Pelvic Nodal SBRT	Phase 3
Recruiting	`NCT05156424` - A Comparison of Aerobic and Resistance Exercise to Counteract Treatment Side Effects in Men With Prostate Cancer	Phase 1/Phase 2
Completed	`NCT03177759` - Living With Prostate Cancer (LPC)
Completed	`NCT01331083` - A Phase II Study of PX-866 in Patients With Recurrent or Metastatic Castration Resistant Prostate Cancer	Phase 2
Recruiting	`NCT05540782` - A Study of Cognitive Health in Survivors of Prostate Cancer
Active, not recruiting	`NCT04742361` - Efficacy of [18F]PSMA-1007 PET/CT in Patients With Biochemial Recurrent Prostate Cancer	Phase 3
Completed	`NCT04400656` - PROState Pathway Embedded Comparative Trial
Completed	`NCT02282644` - Individual Phenotype Analysis in Patients With Castration-Resistant Prostate Cancer With CellSearch® and Flow Cytometry	N/A
Recruiting	`NCT06037954` - A Study of Mental Health Care in People With Cancer	N/A
Recruiting	`NCT06305832` - Salvage Radiotherapy Combined With Androgen Deprivation Therapy (ADT) With or Without Rezvilutamide in the Treatment of Biochemical Recurrence After Radical Prostatectomy for Prostate Cancer	Phase 2
Recruiting	`NCT05761093` - Patient and Physician Benefit/ Risk Preferences for Treatment of mPC in Hong Kong: a Discrete Choice Experiment
Completed	`NCT04838626` - Study of Diagnostic Performance of [18F]CTT1057 for PSMA-positive Tumors Detection	Phase 2/Phase 3
Recruiting	`NCT03101176` - Multiparametric Ultrasound Imaging in Prostate Cancer	N/A
Completed	`NCT03290417` - Correlative Analysis of the Genomics of Vitamin D and Omega-3 Fatty Acid Intake in Prostate Cancer	N/A
Completed	`NCT00341939` - Retrospective Analysis of a Drug-Metabolizing Genotype in Cancer Patients and Correlation With Pharmacokinetic and Pharmacodynamics Data
Completed	`NCT01497925` - Ph 1 Trial of ADI-PEG 20 Plus Docetaxel in Solid Tumors With Emphasis on Prostate Cancer and Non-Small Cell Lung Cancer	Phase 1
Recruiting	`NCT03679819` - Single-center Trial for the Validation of High-resolution Transrectal Ultrasound (Exact Imaging Scanner ExactVu) for the Detection of Prostate Cancer
Completed	`NCT03554317` - COMbination of Bipolar Androgen Therapy and Nivolumab	Phase 2
Completed	`NCT03271502` - Effect of Anesthesia on Optic Nerve Sheath Diameter in Patients Undergoing Robot-assisted Laparoscopic Prostatectomy	N/A

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.