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Radium-223 + SABR for Prostate Cancer (RAVENS Trial)
RAVENS Trial Summary
This trial is testing whether adding Radium-223 to SABR treatment for men with oligometastatic prostate cancer improves progression-free survival.
RAVENS Trial Eligibility Criteria
Inclusion Criteria
You may be eligible if you check “Yes” for the criteria belowRAVENS Trial Timeline
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.RAVENS Trial Design
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Who is running the clinical trial?
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- My recent scans show more cancer spots than before.I have suspected lung or liver cancer spread larger than 10 mm.My prostate cancer is progressing quickly.I have had hormone therapy or other treatments for my prostate cancer.I am currently taking abiraterone and prednisone.You are currently taking any other medications that are still being tested.I have or am at risk of having pressure on my spinal cord.I can take care of myself and perform daily activities.My cancer diagnosis was confirmed through tissue examination.My blood tests show normal white blood cells, platelets, and hemoglobin levels.I have had hormone therapy for cancer, but not in the last 6 months and no more than 3 years total.I am 18 years old or older.My prostate cancer is not responding to hormone therapy.I can understand and am willing to sign the consent form.I cannot lie flat for scans or certain cancer treatments.My initial cancer was treated with surgery or radiation.I have had previous treatment for my prostate cancer.I have 1-3 painless bone or soft tissue tumors developed in the last 6 months, each not larger than 5.0 cm.
- Group 1: Radium-223 and SABR
- Group 2: SABR
- No Placebo-Only Group - All patients enrolled in this study will receive some form of active treatment.
- Screening: It may take up to 3 Weeks to process to see if you qualify in this trial.
- Treatment: The duration you will receive the treatment varies.
- Follow Ups: You may be asked to continue sharing information regarding the trial for 6 Months after you stop receiving the treatment.
Frequently Asked Questions
Is my profile suitable for participation in this research project?
"This clinical trial seeks to enrol 64 individuals with prostate cancer that are aged between 18 - 100. To be considered, the patient must have a maximum of three asymptomatic metastases in bone or soft tissue (with at least one being in the bone), histologically confirmed malignancy and their primary tumor treated surgically/radiographically. Additionally, they should display Prostate Specific Antigen Doubling Time below 15 months, PSA levels above 0.5 but lower than 50 ng/dL; testosterone greater than 125ng/dL; Eastern Cooperative Oncology Group performance status 2 or less; life expectancy of 12+ months"
Is the research facility currently enrolling participants?
"According to clinicaltrials.gov, this medical trial which was first introduced on August 9th 2019 is still searching for new patients and has seen recent updates as of May 25th 2022."
Has anything similar been attempted with this type of research before?
"Currently, there are 7 ongoing trials for stereotactic ablative radiotherapy (SABR) over 4 countries and 40 cities. This therapy was first trialled by Merck Sharp & Dohme LLC back in 2017 with 45 participants completing Phase 2 approval. 8 studies have been successfully closed since then."
How many participants are being enrolled in the trial?
"Affirmative. Data available on clinicaltrials.gov confirms that this experiment, which was initially made public on August 9th 2019, is currently recruiting research subjects. Approximately 64 individuals need to be recruited from a single medical centre."
Is the eligibility criteria for this medical trial limited to adults aged eighteen or over?
"This clinical trial is recruiting patients aged 18 and over, up to the ripe age of 100."
Has the FDA sanctioned stereotactic ablative radiotherapy (SABR) as an effective treatment?
"The safety of stereotactic ablative radiotherapy (SABR) is assessed as a 2 due to the lack of clinical data in support of efficacy, although there are some trials that back up its security."
Could you explain the results of prior experiments involving stereotactic ablative radiotherapy (SABR)?
"Currently, there are 7 studies investigating the efficacy of stereotactic ablative radiotherapy (SABR), with one trial already in its third phase. 62 different medical sites across Canada have opened their doors to offer this form of therapy, with a majority being based out Toronto."
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