Ignite Creation Date:
2025-12-24 @ 11:37 PM
Ignite Modification Date:
2025-12-28 @ 2:00 AM
Study NCT ID:
NCT04582656
Status:
UNKNOWN
Last Update Posted:
2021-08-06
First Post:
2020-09-29
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Efficacy Assessment of a Novel 3D Cartography-based Targeted Focal Microwave Therapy in Men With Localized Intermediate-risk Prostate Cancer
Sponsor:
Koelis
Organization:
Study Overview
Official Title:
Prospective Multicenter Trial Assessing the Efficacy of a Novel 3D Cartography-based Targeted Focal Microwave Therapy in Men With Localized Intermediate-risk Prostate Cancer
Status:
UNKNOWN
Status Verified Date:
2021-08
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
VIOLETTE
Brief Summary:
Multicenter, prospective, European, single-arm, open-label, 12-month follow-up clinical trial. The purpose of this study is to evaluate the efficacy of a 3D cartography-based targeted microwave ablation for the treatment of the index lesion in patients with intermediate risk prostate cancer.
Detailed Description:
European and American guidelines recommend several therapeutic alternatives: radical surgical treatment, external beam radiotherapy or brachytherapy. However, whole-gland treatment induces significant morbidity and burden on quality of life. Targeted treatments of the index tumor are currently under investigation to decrease morbidity while proposing active treatment.
The purpose of this study is to assess the efficacy of a novel ablation treatment using microwaves, delivered transrectally or transperineally under real-time guidance with MRI-transrectal ultrasound image registration. The index tumor will be detected with prostate MRI and characterized with targeted biopsies using Organ Based Tracking (OBT) fusion with the TRINITY system (KOELIS, Meylan, France). The same system will be used to identify the index lesion and guide the targeted microwave ablation performed with the TATO3 device (Biomedical Srl, Florence, Italy).
All patients will undergo biopsy at 12 months of follow-up. A biopsy session will also be performed at 6 months, but only for patients with imaging results suspicious for cancer within the ablated area on the mpMRI.
The purpose of this study is to assess the efficacy of a novel ablation treatment using microwaves, delivered transrectally or transperineally under real-time guidance with MRI-transrectal ultrasound image registration. The index tumor will be detected with prostate MRI and characterized with targeted biopsies using Organ Based Tracking (OBT) fusion with the TRINITY system (KOELIS, Meylan, France). The same system will be used to identify the index lesion and guide the targeted microwave ablation performed with the TATO3 device (Biomedical Srl, Florence, Italy).
All patients will undergo biopsy at 12 months of follow-up. A biopsy session will also be performed at 6 months, but only for patients with imaging results suspicious for cancer within the ablated area on the mpMRI.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2019-A00803-54 | OTHER | ANSM | View |