Prostate CancerFocal HIFU forNCT04602208
FOCAL HIGH-INTENSITY FOCUSED ULTRASOUND FOR PRIMARY LOCALIZED PROSTATE CANCER: MIDTERM ONCOLOGICAL OUTCOMES
An observational study of Prostate Cancer, run by Hospices Civils de Lyon at 1 site in France.
Trial summary
Single-center evaluation of all patients treated for primary localized prostate cancer with focal HIFU from November 2009 to December 2016. To evaluate midterm oncological outcomes of focal HIFU therapy in low an intermediate risk prostate cancer. Read more about this study
- Who is it for?
- Ages 18 years and older, men only
- Conditions the study is for
- Prostate Cancer
- What is being tested?
- Retrospectively review of medical data in patients treated by focal HIFU for primary localized prostate cancer
- Type of treatment
- Surgery or procedure
- How many people
- 146 participants
- Where
- 1 siteFrance
- Study dates
- 1 Mar 2020to 1 Oct 2020
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- Men only
- No healthy volunteers
- Adult, Older adult
Study population: The patients with low or intermediate risk PCa (PSA <20 ng/ml, Gleason Score 7 or less and clinical stage T2b or less) who received PGA/FT using HIFU
Who may be able to join
- • The patients with low or intermediate risk PCa (PSA <20 ng/ml, Gleason score 7 or less and clinical stage T2b or less) who received PGA/FT using HIFU were included.
Who cannot join
- Patients who were previously treated with radiotherapy, androgen deprivation therapy (ADT) or other treatment for their prostate cancer were excluded.
Trial locations and contacts
1 site in 1 country.
About this study
Single-center evaluation of all patients treated for primary localized prostate cancer with focal HIFU from November 2009 to December 2016. To evaluate midterm oncological outcomes of focal HIFU therapy in low an intermediate risk prostate cancer.
- Conditions
- Prostate Cancer
- Being tested
- Retrospectively review of medical data in patients treated by focal HIFU for primary localized prostate cancer
- Medical subject headings
- Prostatic Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Retrospectively review of medical data in patients treated by focal HIFU for primary localized prostate cancerProcedure or surgery
This study concern the patients with localized prostate cancer treated by Focal HIFU for low or intermediate risk disease. Three surgeons experienced in HIFU performed the procedures. Patients were treated with the Ablatherm device [EDAP TMS S.A., Vaulx-en-Velin, France] until July 2013 and then with the Focal-One device [EDAP TMS S.A.]. The data of all the patients treated between November 2009 to December 2016, at Edouard Herriot Hospital (Lyon, France), were prospectively maintain within a central database and retrospectively reviewed. The study primary outcome was retreatment-free survival (RFS) defined as any additional further treatment: local (FT/PGA for in-field or out-of-field recurrences or radical prostatectomy or external beam radiotherapy or whole gland HIFU) or systemic salvage treatment, a positive biopsy revealing PCa with an ISUP grade≥ 2 in nontreated patients, PCa metastasis or PCa specific death. The adverse events and functional outcomes were also evaluated.
| Study group | Role | What they receive |
|---|---|---|
| Focal HIFU for primary localized prostate cancer | Between November 2009 and December 2016, at Edouard Herriot Hospital (Lyon, France), 146 consecutive patients were treated with focal HIFU for primary localized prostate cancer. Focal therapy was offered for low or intermediate risk disease (inclusion criteria: one tumor localized by systematic and targeted biopsies based on MRI findings, Gleason ≤7). Treatment failure was defined as local or systemic salvage treatment, a positive biopsy Gleason score of 7 or greater in-field or out-of-field in nontreated patients, prostate cancer metastasis or prostate cancer specific death. Receives: Procedure: Retrospectively review of medical data in patients treated by focal HIFU for primary localized prostate cancer |
What is being measured
The primary outcome is the main question the study is designed to answer.
Retreatment-free survival (RFS)
The study primary outcome was retreatment-free survival (RFS) defined as any additional further treatment: local (FT/PGA for in-field or out-of-field recurrences or radical prostatectomy or external beam radiotherapy or whole gland HIFU) or systemic salvage treatment, a positive biopsy revealing PCa with an ISUP grade≥ 2 in nontreated patients, PCa metastasis or PCa specific death.
Measured: May 1, 2020
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted26 Oct 2020
- Study start1 Mar 2020
- Primary completion1 May 2020
- Study completion1 Oct 2020
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Prostate CancerStudies of the same condition, open and under way.
- More trials run by Hospices Civils de LyonThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Retrospective
- Enrolment
- 146 participants (actual)
Sponsor and investigators
- Lead sponsor
- Hospices Civils de Lyon
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04602208
- Sponsor's protocol ID
- 69HCL20_0960
- Acronym
- Focal HIFU for
- Status last verified
- Oct 2020
- First submitted
- 20 Oct 2020
- Last updated
- 26 Oct 2020
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 26 Oct 2020. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- FOCAL HIGH-INTENSITY FOCUSED ULTRASOUND FOR PRIMARY LOCALIZED PROSTATE CANCER: MIDTERM ONCOLOGICAL OUTCOMES
- ClinicalTrials.gov ID
- NCT04602208
- Acronym / sponsor ID
- Focal HIFU for / 69HCL20_0960
- Conditions
- Prostate Cancer
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 146 participants (actual)
- Lead sponsor
- Hospices Civils de LyonUniversity, hospital or other
- Study start
- 1 Mar 2020 (actual)
- Primary completion
- 1 May 2020 (actual)
- Study completion
- 1 Oct 2020 (actual)
- First posted
- 26 Oct 2020 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Single-center evaluation of all patients treated for primary localized prostate cancer with focal HIFU from November 2009 to December 2016. To evaluate midterm oncological outcomes of focal HIFU therapy in low an intermediate risk prostate cancer.
Study design
- Observational model
- Cohort
- Time perspective
- Retrospective
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Focal HIFU for primary localized prostate cancer | – | Procedure: Retrospectively review of medical data in patients treated by focal HIFU for primary localized prostate cancerBetween November 2009 and December 2016, at Edouard Herriot Hospital (Lyon, France), 146 consecutive patients were treated with focal HIFU for primary localized prostate cancer. Focal therapy was offered for low or intermediate risk disease (inclusion criteria: one tumor localized by systematic and targeted biopsies based on MRI findings, Gleason ≤7). Treatment failure was defined as local or systemic salvage treatment, a positive biopsy Gleason score of 7 or greater in-field or out-of-field in nontreated patients, prostate cancer metastasis or prostate cancer specific death. |
Who may qualify
- Ages
- 18 years and older
- Sex
- Male only
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- The patients with low or intermediate risk PCa (PSA <20 ng/ml, Gleason Score 7 or less and clinical stage T2b or less) who received PGA/FT using HIFU
Key inclusion criteria (1 listed)
- • The patients with low or intermediate risk PCa (PSA <20 ng/ml, Gleason score 7 or less and clinical stage T2b or less) who received PGA/FT using HIFU were included.
Key exclusion criteria (1 listed)
- Patients who were previously treated with radiotherapy, androgen deprivation therapy (ADT) or other treatment for their prostate cancer were excluded.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Retrospectively review of medical data in patients treated by focal HIFU for primary localized prostate cancerThis study concern the patients with localized prostate cancer treated by Focal HIFU for low or intermediate risk disease. Three surgeons experienced in HIFU performed the procedures. Patients were treated with the Ablatherm device [EDAP TMS S.A., Vaulx-en-Velin, France] until July 2013 and then with the Focal-One device [EDAP TMS S.A.]. The data of all the patients treated between November 2009 to December 2016, at Edouard Herriot Hospital (Lyon, France), were prospectively maintain within a central database and retrospectively reviewed. The study primary outcome was retreatment-free survival (RFS) defined as any additional further treatment: local (FT/PGA for in-field or out-of-field recurrences or radical prostatectomy or external beam radiotherapy or whole gland HIFU) or systemic salvage treatment, a positive biopsy revealing PCa with an ISUP grade≥ 2 in nontreated patients, PCa metastasis or PCa specific death. The adverse events and functional outcomes were also evaluated. | Procedure or surgery | Focal HIFU for primary localized prostate cancer |
Primary outcome
Retreatment-free survival (RFS)
Time frame: May 1, 2020
The study primary outcome was retreatment-free survival (RFS) defined as any additional further treatment: local (FT/PGA for in-field or out-of-field recurrences or radical prostatectomy or external beam radiotherapy or whole gland HIFU) or systemic salvage treatment, a positive biopsy revealing PCa with an ISUP grade≥ 2 in nontreated patients, PCa metastasis or PCa specific death.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 26 Oct 2020.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Prostate Cancer, run by Hospices Civils de Lyon at 1 site in France.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 26 Oct 2020. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in France. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Retreatment-free survival (RFS) (time frame: May 1, 2020). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 26 Oct 2020.