RECRUITING

SBRT Versus Hypofractionated Radiotherapy for Biochemically Recurrent or Oligometastatic Prostate Adenocarcinoma

Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

This phase III trial tests the side effects of stereotactic body radiation therapy (SBRT) compared to hypofractionated radiotherapy for treating patients with prostate adenocarcinoma that has come back after a period of improvement (recurrent) or that has spread from where it first started (primary site) to a limited number of sites (oligometastatic). SBRT is a type of external radiation therapy that uses special equipment to position a patient and precisely deliver radiation to tumors in the body (except the brain). The total dose of radiation is divided into smaller doses given over several days. This type of radiation therapy helps spare normal tissue. Hypofractionated radiation therapy delivers higher doses of radiation therapy over a shorter period of time and may kill more tumors cells and have fewer side effects. SBRT may work just as well as hypofractionated radiation therapy at treating patients with biochemically recurrent or oligometastatic prostate cancer, but with a shorter treatment time and possibly fewer side effects.

Official Title

Randomized Phase III Trial of SBRT Versus Hypofractionated Radiotherapy for Salvage of Biochemically Recurrent or Oligometastatic Prostate Adenocarcinoma After Radical Prostatectomy

Quick Facts

Study Start:2024-01-22
Study Completion:2030-01-22
Study Type:Not specified
Phase:Not Applicable
Enrollment:Not specified
Status:RECRUITING

Study ID

NCT06205316

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years
Sexes Eligible for Study:MALE
Accepts Healthy Volunteers:No
Standard Ages:ADULT, OLDER_ADULT
Inclusion CriteriaExclusion Criteria
  1. * Histologically confirmed prostate adenocarcinoma at the time of surgery
  2. * Pathologic stages T2-T3b, Nx or N0-1, M0-1 as staged by the pathology report (American Joint Committee on Cancer \[AJCC\] Criteria 8th edition \[Ed.\])
  3. * PSA post radical prostatectomy ≥ 0.1 and \< 2.0 ng/mL ≤ 90 days prior to enrollment, obtained ≥ 6 weeks after surgery
  4. * Eastern Cooperative Oncology Group (ECOG) performance status 0, 1, or 2 assessed ≤ 90 days of enrollment
  5. * Patients must sign institutional review board (IRB) approved study specific informed consent
  6. * Patients must complete all required pre-entry tests within the specified time frames
  7. * Patients must be able to start treatment (ADT or radiation) ≤ 120 days of study registration
  8. * Patients must be ≥ 18 years old
  9. * Prostate cancer up to oligometastatic disease, up to 5 sites
  1. * Previous pelvic radiation
  2. * Prior androgen deprivation therapy for prostate cancer and PSA ≥ 0.1 ng/mL
  3. * Active rectal diverticulitis, Crohn's disease affecting the rectum, or ulcerative colitis (non-active diverticulitis and Crohn's disease not affecting the rectum are allowed)
  4. * Prior systemic chemotherapy for prostate cancer
  5. * History of proximal urethral stricture requiring dilatation
  6. * Major medical, addictive, or psychiatric illness which in the investigator's opinion, will prevent the consent process, completion of the treatment and/or interfere with follow-up. (Consent by legal authorized representative is not permitted for this study)
  7. * History of myocardial infarction or decompensated congestive heart failure (CHF) within the last 6 months
  8. * On a transplant list
  9. * More than oligometastatic disease \> 5 metastatic sites

Contacts and Locations

Principal Investigator

Carlos E. Vargas, M.D.
PRINCIPAL_INVESTIGATOR
Mayo Clinic

Study Locations (Sites)

Mayo Clinic in Arizona
Scottsdale, Arizona, 85259
United States

Collaborators and Investigators

Sponsor: Mayo Clinic

  • Carlos E. Vargas, M.D., PRINCIPAL_INVESTIGATOR, Mayo Clinic

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2024-01-22
Study Completion Date2030-01-22

Study Record Updates

Study Start Date2024-01-22
Study Completion Date2030-01-22

Terms related to this study

Additional Relevant MeSH Terms

  • Biochemically Recurrent Prostate Carcinoma
  • Oligometastatic Prostate Carcinoma
  • Recurrent Prostate Adenocarcinoma
  • Stage IIB Prostate Cancer AJCC v8
  • Stage IIC Prostate Cancer AJCC v8
  • Stage III Prostate Cancer AJCC v8
  • Stage IV Prostate Cancer AJCC v8