Can a Chemo-Radio duo slow advanced prostate cancer?
NCT ID NCT00126230
First seen Aug 19, 2026 · Last updated Aug 20, 2026 · Updated 1 time
Summary
This trial is testing whether combining the chemotherapy drug docetaxel with a radioactive agent called samarium can help men with advanced prostate cancer that has stopped responding to hormone therapy. Participants are men aged 18 to 80 who have bone metastases and whose disease has progressed despite hormone treatment, but who have not yet had chemotherapy. The study aims to see how long the cancer stays under control and whether the treatment is safe and tolerable.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- docetaxel and samarium (a chemotherapy drug combined with a radioactive agent)
- What this could lead to
- If effective, this combination could offer a new way to slow advanced prostate cancer that has stopped responding to hormone therapy.
- What could go wrong
- This is an early-phase trial with a small number of patients, so results may not hold up in larger studies. The treatment may cause side effects like low blood counts or kidney issues.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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55 people
- Start date
-
Jan 2004
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 80 years
- Sex
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Male participants only
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients older than 18 years and less than 80 years * Histologically-proven adenocarcinoma of the prostate * Evidence of bone metastases and progressive, hormone-refractory, disease * No previous chemotherapy * No previous radiotherapy, except radiotherapy directed to the prostate and/or to a single bony lesion * No previous carcinoma, except basal-cell carcinoma of the skin * Adequate renal function: measured or calculated creatinine clearance \> 60 ml/min * Absolute granulocyte count ≥ 1,500/mm3, platelets ≥ 100,000 mm3, bilirubin ≤ 1.5 fold the upper normal value * Signed informed consent. Exclusion Criteria: * Patients infected by the Human Immunodeficiency Virus (HIV) * Patients who do not fit inclusion criteria
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Institut Gustave Roussy
Villejuif, 94805, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- A scanner in the operating room could show surgeons exactly where prostate cancer remains