← Eichor
Study identifier: NCT06978296 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

HIghly MetAstatic Life Prolonging Therapy-Resistant Prostate Cancer: Role of Stereotactic Radiotherapy for Bone and Lymph Node Metastases (HIMARS)

Condition: Prostate Cancer Metastatic Disease · Oligometastatic Prostate Cancer (OMPC)  ·  Sponsor: Institut Cancerologie de l'Ouest

PhaseNA
Planned participants18
Who can joinMale, 18 Years to no upper limit
Healthy volunteersNo

About this study

The investigators propose redefining this concept by focusing on volume rather than the number of metastases. To achieve this, the investigators aim to determine the Maximum Tolerated Volume (MTV) of metastatic lesions treatable with SRT (Stereotaxic radiotherapy) in a phase 1 study. In this study, the investigators will recruit patients with high-volume metastatic disease in bones or lymph nodes and progressively irradiate a volume-escalated subset of the total lesions. The selection will prioritize lesions at higher risk of causing pain or complications, such as fractures, spinal compression, or vascular compression. The investigators hypothesis is that SRT targeting multiple metastases (with a total volume ≤ MTV) will extend the duration without refractory pain and/or tumor-related complications in patients with castration-resistant and chemo-refractory prostate cancer.

This description comes directly from the study's public registry record.

Talk to the study team

Loïg Vaugier, MD  ·  +33240679900  ·  loig.vaugier@ico.unicancer.fr

Lucie Labarre  ·  lucie.labarre@ico.unicancer.fr

Always discuss trial participation with your own doctor first.

Locations (1)

ICOSaint-Herblain, FranceRecruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT06978296