Targeted radiation may extend life for patients with limited bone metastases
NCT ID NCT03143322
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether adding a high-precision type of radiation called SBRT to usual cancer treatments (like hormone therapy or chemo) can delay cancer growth in people with breast, lung, or prostate cancer that has spread to 1 to 5 bones. About 168 adults aged 18-75 with good overall health are taking part. The goal is to see if the extra radiation improves how long the cancer stays under control.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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168 people
The number who actually took part.
- Started
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Jul 2018
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Patients older than 18 years and younger than 75 years 2. Good general condition: WHO performance status ≤ 2 3. Patients with histological proof of breast, non-small cell lung, or prostate cancer Note: Histological proof can be done on the primitive tumour and/or adenopathy and/or metastatic site. 4. Absence of co-morbidity contra-indicating radio-chemotherapy or surgery 5. Primary tumor accessible to curative-intent treatment (surgery, chemoradiation…) for patients with synchronous metastases 6. Patients with between 1 and 5 synchronous or metachronous bone metastases as defined by NaF-PET or conventional SPECT-CT scan and spinal MRI (if necessary) within 6 weeks before randomization) 7. Bones metastases treatable by SBRT 8. Primary cancer considered to be controlled or accessible to curative-intent treatment (surgery, chemoradiation…) in case of locoregional recurrence for metachronous bone oligo-metastatic disease 9. Women of childbearing potential and male patients must agree to use adequate contraception for the duration of study participation and up to 3 months following completion of therapy 10. Patients who have received the information sheet, dated and signed the informed consent form 11. Affiliated to the social security system Exclusion Criteria: 1. Visceral metastases as defined by FDG-PET (F-Choline-PET or PSMA PET-CT for prostate cancer) and cerebral CT or MRI performed. 2. Previous systemic therapy for metastasis for patients with metachronous metastasis. Prostate and breast cancer patients remain eligible if hormonal treatment was initiated 6 months before enrollment 3. All bone metastasis requiring surgical treatment (spinal cord compression, fracture…) 4. More than 5 bone metastases as defined by NaF-PET or conventional SPECT-CT scan and spinal MRI (if spinal bone metastases on NaF-PET) 5. Previous cancer within the 5 years before inclusion (except basal cell carcinoma of the skin, in situ carcinoma of the uterine cervix) 6. Previous radiotherapy on bone metastasis (e.g: antalgic radiotherapy) 7. Patient enrolled in another therapeutic trial 8. Pregnant women or breast feeding mothers, 9. Hypersensitivity to the active substance (FDG and NaF or F-Choline or PSMA for prostate cancer) or to any of the excipients 10. Contraindication to MRI (in case of spinal metastases) 11. Patients deprived of liberty or placed under the authority of a tutor. Patients with any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule; those conditions should be discussed with the patient before registration in the trial. Patients unable to understand the purpose of the study (language, etc.).
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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
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Centre Amethyst CROM
Creil, France
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Centre Catalan D'Oncologie
Perpignan, France
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Centre Henri Becquerel
Rouen, France
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Centre Léon Bérard
Lyon, France
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Centre Léonard de Vinci
Dechy, France
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Centre Marie Curie
Arras, France
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Centre Oscar Lambret
Lille, France
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Centre Pierre Curie
Beuvry, France
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Centre d'oncologie et radiothérapie Saint-Jean
Saint-Doulchard, France
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Centre de Cancérologie du Grand Montpellier
Montpellier, France
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Chu Grenoble
Grenoble, France
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Clinique Ambroise Pare
Beuvry, France
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Clinique Tivoli Ducos
Bordeaux, France
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Clinique des dentellières
Valenciennes, France
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GCS RISSA - Institut de cancérologie Paris Nord
Sarcelles, France
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Hôpital Henri Mondor
Créteil, France
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Hôpital Métropole Savoie
Chambéry, France
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Hôpital Privé Le Bois
Lille, France
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Hôpital Privé Les Bonnettes
Arras, France
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ICO - Site Paul Papin
Angers, France
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Institut Bergonié
Bordeaux, France
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Institut Jean Godinot
Reims, France
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Institut Paoli Calmettes
Marseille, France
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Institut Sainte Catherine
Avignon, France
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Institut de Cancérologie de Bourgogne
Dijon, France
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Institut de Cancérologie de Lorraine
Nancy, France
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Institut de Cancérologie de l'Ouest
Nantes, France
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Pôle Leonard de Vinci
Chambray-lès-Tours, France
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Other studies related to the condition(s) this trial covers.
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