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ClinicalTrials.gov public records Last synced Oct 14, 2026, 1:43 PM EDT

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Showing 145–168 of 219 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Stage I Prostate Cancer AJCC v8 Clear all
Completed Phase 1 Interventional

Behavior-Based Dietary Intervention in Treating Patients With Hormone-Refractory Prostate Cancer

NCT00082732
View directory record Official record
Conditions
Prostate Cancer
Interventions
behavioral dietary intervention, dietary intervention, therapeutic dietary intervention
Behavioral · Dietary Supplement · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Male only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2006
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 6, 2018 · Synced Oct 14, 2026, 1:43 PM EDT
Completed Phase 1 Interventional

Calcitriol and Zoledronate in Treating Patients With Progressive Prostate Cancer

NCT00004928
View directory record Official record
Conditions
Prostate Cancer
Interventions
calcitriol, zoledronic acid
Dietary Supplement · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2004
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 19, 2013 · Synced Oct 14, 2026, 1:43 PM EDT
Terminated Phase 2 Interventional Results available

Vaccine Therapy in Treating Patients With Non-Metastatic Prostate Cancer

NCT00814892
View directory record Official record
Conditions
Prostate Cancer
Interventions
allogeneic tumor cell vaccine, therapeutic autologous dendritic cells
Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 5, 2013 · Synced Oct 14, 2026, 1:43 PM EDT
Completed Phase 1 Interventional

Defined Green Tea Catechins in Treating Patients With Prostate Cancer Undergoing Surgery to Remove the Prostate

NCT00459407
View directory record Official record
Conditions
Adenocarcinoma of the Prostate, Stage I Prostate Cancer, Stage II Prostate Cancer
Interventions
defined green tea catechin extract, placebo, immunohistochemistry staining method, immunoenzyme technique, laboratory biomarker analysis, biopsy, mass spectrometry, high performance liquid chromatography
Dietary Supplement · Drug · Other + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 8, 2014 · Synced Oct 14, 2026, 1:43 PM EDT
Completed Phase 2 Interventional

Soy Supplements in Treating Patients Undergoing Surgery for Localized Prostate Cancer

NCT00345813
View directory record Official record
Conditions
Prostate Cancer
Interventions
soy isoflavones, soy protein isolate, placebo
Dietary Supplement · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 120 Years · Male only
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 10, 2018 · Synced Oct 14, 2026, 1:43 PM EDT
Active, not recruiting Phase 2 Interventional

Time-Restricted Eating Versus Nutritional Counseling for the Reduction of Radiation or Chemoradiation Tx Side Effects in Patients With Prostate, Cervical, or Rectal Cancers

NCT05722288
View directory record Official record
Conditions
Localized Prostate Carcinoma, Locally Advanced Cervical Carcinoma, Locally Advanced Rectal Carcinoma, Malignant Solid Neoplasm, Recurrent Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage IB Cervical Cancer FIGO 2018, Stage IB2 Cervical Cancer FIGO 2018, Stage II Prostate Cancer AJCC v8, Stage II Rectal Cancer AJCC v8, Stage IIA Cervical Cancer FIGO 2018, Stage IIB Cervical Cancer FIGO 2018, Stage III Prostate Cancer AJCC v8, Stage III Rectal Cancer AJCC v8, Stage IIIA Cervical Cancer FIGO 2018, Stage IIIB Cervical Cancer FIGO 2018, Stage IIIC Cervical Cancer FIGO 2018, Stage IVA Prostate Cancer AJCC v8
Interventions
Biospecimen Collection, Informational Intervention, Quality-of-Life Assessment, Questionnaire Administration, Short-Term Fasting
Procedure · Other · Behavioral
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 14, 2026, 1:43 PM EDT
Active, not recruiting No phase listed Observational

Predicting the Risk of Failure in Patients Undergoing Radiation Therapy for Localized Prostate Cancer

NCT00769223
View directory record Official record
Conditions
Prostate Cancer, Radiation Toxicity
Interventions
medical chart review, questionnaire administration, quality-of-life assessment, brachytherapy, radiation therapy
Other · Procedure · Radiation
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 120 Years · Male only
Enrollment
3,561 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2042
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 14, 2026, 1:43 PM EDT
Completed Not applicable Interventional

Extended Cancer Education for Longer-Term Survivors in Primary Care for Patients With Stage I-II Breast or Prostate Cancer or Stage I-III Colorectal Cancer

NCT03233555
View directory record Official record
Conditions
Stage I Breast Cancer, Stage I Colorectal Cancer AJCC v6 and v7, Stage I Prostate Cancer, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage II Breast Cancer, Stage II Colorectal Cancer AJCC v7, Stage II Prostate Cancer, Stage IIA Breast Cancer, Stage IIA Colorectal Cancer AJCC v7, Stage IIA Prostate Cancer, Stage IIB Breast Cancer, Stage IIB Colorectal Cancer AJCC v7, Stage IIB Prostate Cancer, Stage IIC Colorectal Cancer AJCC v7, Stage III Colorectal Cancer AJCC v7, Stage IIIA Colorectal Cancer AJCC v7, Stage IIIB Colorectal Cancer AJCC v7, Stage IIIC Colorectal Cancer AJCC v7
Interventions
Informational Intervention, Internet-Based Intervention, Quality-of-Life Assessment, Questionnaire Administration, Telephone-Based Intervention
Other · Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
30 Years and older
Enrollment
535 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
2
States / cities
New Brunswick, New Jersey • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 29, 2022 · Synced Oct 14, 2026, 1:43 PM EDT
Completed Not applicable Interventional Results available

MR-Guided Laser Interstitial Thermal Therapy in Treating Patients With Prostate Cancer

NCT01792024
View directory record Official record
Conditions
Stage I Prostate Cancer, Stage II Prostate Carcinoma
Interventions
Visualase Thermal Therapy, magnetic resonance imaging
Device · Procedure
Lead sponsor
University of Chicago
Other
Eligibility
45 Years and older · Male only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 13, 2018 · Synced Oct 14, 2026, 1:43 PM EDT
Completed Phase 2 Interventional Results available

Memantine Hydrochloride in Helping Cancer Survivors Stop Smoking

NCT01535040
View directory record Official record
Conditions
Breast Cancer, Colorectal Cancer, Lung Cancer, Prostate Cancer, Tobacco Use Disorder
Interventions
memantine hydrochloride, placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 28, 2021 · Synced Oct 14, 2026, 1:43 PM EDT
Completed Not applicable Interventional

Focal Laser Ablation of Low to Intermediate Prostate Cancer Tumors

NCT02600156
View directory record Official record
Conditions
Prostate Cancer, Prostate Adenocarcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Localized Prostate Carcinoma
Interventions
Focal laser ablation of the prostate
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
45 Years and older · Male only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 14, 2026, 1:43 PM EDT
Completed No phase listed Observational

Study of Symptoms Caused by Cancer and Cancer Therapy in Patients With Invasive Breast, Lung, Prostate, or Colorectal Cancer

NCT00303914
View directory record Official record
Conditions
Breast Cancer, Cognitive/Functional Effects, Colorectal Cancer, Lung Cancer, Pain, Prostate Cancer, Psychosocial Effects of Cancer and Its Treatment
Interventions
assessment of therapy complications, cognitive assessment, psychosocial assessment and care
Procedure
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
18 Years to 120 Years
Enrollment
2,310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
32
States / cities
Chicago, Illinois • Evanston, Illinois • Elkhart, Indiana + 19 more
Source: ClinicalTrials.gov public record
Updated Jun 18, 2023 · Synced Oct 14, 2026, 1:43 PM EDT
Completed Phase 3 Interventional Results available

S9921, Hormone Therapy With or Without Mitoxantrone and Prednisone in Patients Who Have Undergone Radical Prostatectomy for Prostate Cancer

NCT00004124
View directory record Official record
Conditions
Prostate Cancer
Interventions
bicalutamide, goserelin, mitoxantrone hydrochloride, prednisone
Drug
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years to 120 Years · Male only
Enrollment
983 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2018
U.S. locations
234
States / cities
Anchorage, Alaska • Glendale, Arizona • Phoenix, Arizona + 157 more
Source: ClinicalTrials.gov public record
Updated Dec 30, 2022 · Synced Oct 14, 2026, 1:43 PM EDT
Active, not recruiting Phase 1 Interventional

Genetic Testing in Predicting Biomarkers of Recurrence in Patients With Prostate Cancer Undergoing Surgery

NCT00977457
View directory record Official record
Conditions
Prostate Cancer
Interventions
DNA analysis, DNA methylation analysis, RNA analysis, gene expression analysis, polymerase chain reaction, diagnostic laboratory biomarker analysis, therapeutic conventional surgery
Genetic · Other · Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
1,045 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 14, 2026, 1:43 PM EDT
Completed No phase listed Observational

Bone Mineral Density and Cancer Recurrence in Patients With Early Stage Prostate Cancer

NCT00176579
View directory record Official record
Conditions
Osteoporosis, Prostate Cancer
Interventions
dual x-ray absorptiometry
Procedure
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
50 Years to 75 Years · Male only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 12, 2011 · Synced Oct 14, 2026, 1:43 PM EDT
Not listed Phase 1Phase 2 Interventional

Brachytherapy in Treating Patients With Recurrent Prostate Cancer

NCT00005939
View directory record Official record
Conditions
Prostate Cancer
Interventions
brachytherapy, phosphorus P32
Radiation
Lead sponsor
Center for Molecular Medicine
Other
Eligibility
21 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
Garden City, New York
Source: ClinicalTrials.gov public record
Updated Nov 6, 2013 · Synced Oct 14, 2026, 1:43 PM EDT
Completed Phase 2 Interventional

Low-Fat, High-Fiber Diet Compared to a Standard Diet in Treating Patients With Prostate Cancer

NCT00020995
View directory record Official record
Conditions
Prostate Cancer
Interventions
therapeutic dietary intervention
Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
40 Years to 80 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2010
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 20, 2013 · Synced Oct 14, 2026, 1:43 PM EDT
Withdrawn Early Phase 1 Interventional

Daily, Long-Term Intermittent Fasting for the Prevention of PSA-Recurrence in Patients With Localized Prostate Cancer After Radical Prostatectomy

NCT04288336
View directory record Official record
Conditions
Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage IIA Prostate Cancer AJCC v8, Stage IIB Prostate Cancer AJCC v8, Stage IIC Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIB Prostate Cancer AJCC v8, Stage IIIC Prostate Cancer AJCC v8
Interventions
Food Diary, Preventative Dietary Intervention, Questionnaire Administration
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 11, 2022 · Synced Oct 14, 2026, 1:43 PM EDT
Completed Phase 3 Interventional Results available

Decision Aids in Improving Knowledge in Patients With Newly Diagnosed Prostate Cancer

NCT03103321
View directory record Official record
Conditions
Stage II Prostate Cancer, Stage IIA Prostate Cancer, Stage IIB Prostate Cancer, Stage III Prostate Cancer, Stage I Prostate Cancer, PSA Level Five to Ten, PSA Level Less Than Five, PSA Level Ten to Fifty
Interventions
Internet-Based Intervention, Best Practice, Quality-of-Life Assessment, Questionnaire Administration, Survey Administration, Laboratory Biomarker Analysis
Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
28
States / cities
Bellflower, California • Los Angeles, California • Oakland, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2025 · Synced Oct 14, 2026, 1:43 PM EDT
Recruiting Not applicable Interventional

Focal Ablation With Focal Cryotherapy or HIFU for the Treatment of Men With Localized Prostate Cancer

NCT06178354
View directory record Official record
Conditions
Localized Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIB Prostate Cancer AJCC v8
Interventions
Cryosurgery, High-Intensity Focused Ultrasound Ablation, Survey Administration
Procedure · Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 14, 2026, 1:43 PM EDT
Recruiting Not applicable Interventional

Focal Radiation Therapy (HDR-Brachytherapy) for the Treatment of Prostate Cancer

NCT07468903
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage I Prostate Cancer American Joint Committee on Cancer (AJCC) v8, Stage II Prostate Cancer AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, High-Dose Rate Brachytherapy, Multiparametric Magnetic Resonance Imaging, PSMA PET Scan, Questionnaire Administration
Procedure · Radiation · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
40 Years and older · Male only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 14, 2026, 1:43 PM EDT
Completed Phase 3 Interventional Results available

Diet in Altering Disease Progression in Patients With Prostate Cancer on Active Surveillance

NCT01238172
View directory record Official record
Conditions
Prostate Cancer
Interventions
dietary education and counseling, prostate cancer foundation booklet
Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
50 Years to 80 Years · Male only
Enrollment
478 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
180
States / cities
Fairbanks, Alaska • Scottsdale, Arizona • Bellflower, California + 129 more
Source: ClinicalTrials.gov public record
Updated Mar 21, 2023 · Synced Oct 14, 2026, 1:43 PM EDT
Completed Phase 2 Interventional Results available

Lycopene in Treating Patients Undergoing Radical Prostatectomy for Prostate Cancer

NCT00450749
View directory record Official record
Conditions
Adenocarcinoma of the Prostate, Stage I Prostate Cancer, Stage II Prostate Cancer, Stage III Prostate Cancer
Interventions
placebo, therapeutic conventional surgery, laboratory biomarker analysis, lycopene
Other · Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 18, 2019 · Synced Oct 14, 2026, 1:43 PM EDT
Completed Phase 2 Interventional Results available

Cilengitide in Treating Patients With Prostate Cancer

NCT00121238
View directory record Official record
Conditions
Recurrent Prostate Cancer, Stage I Prostate Cancer, Stage IIA Prostate Cancer, Stage IIB Prostate Cancer, Stage III Prostate Cancer
Interventions
cilengitide
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 28, 2016 · Synced Oct 14, 2026, 1:43 PM EDT