Extra-target low-risk prostate cancer: ...
Document type :
Article dans une revue scientifique: Article original
PMID :
Permalink :
Title :
Extra-target low-risk prostate cancer: implications for focal high-intensity focused ultrasound of clinically significant prostate cancer
Author(s) :
Annoot, A. [Auteur]
Université de Lille
Olivier, J. [Auteur]
Thérapies Assistées par Lasers et Immunothérapies pour l'Oncologie - U 1189 [OncoThAI]
Valtille, P. [Auteur]
Université de Lille
Deken, Valerie [Auteur]
Evaluation des technologies de santé et des pratiques médicales - ULR 2694 [METRICS]
Leroy, Xavier [Auteur]
Université de Lille
Puech, Philippe [Auteur]
Thérapies Assistées par Lasers et Immunothérapies pour l'Oncologie - U 1189 [OncoThAI]
Thérapies Lasers Assistées par l'Image pour l'Oncologie (ONCO-THAI) - U1189
Villers, Arnauld [Auteur]
Thérapies Assistées par Lasers et Immunothérapies pour l'Oncologie - U 1189 [OncoThAI]
Thérapies Lasers Assistées par l'Image pour l'Oncologie (ONCO-THAI) - U1189
Université de Lille
Olivier, J. [Auteur]
Thérapies Assistées par Lasers et Immunothérapies pour l'Oncologie - U 1189 [OncoThAI]
Valtille, P. [Auteur]
Université de Lille
Deken, Valerie [Auteur]
![refId](/themes/Mirage2//images/idref.png)
Evaluation des technologies de santé et des pratiques médicales - ULR 2694 [METRICS]
Leroy, Xavier [Auteur]
Université de Lille
Puech, Philippe [Auteur]
![refId](/themes/Mirage2//images/idref.png)
Thérapies Assistées par Lasers et Immunothérapies pour l'Oncologie - U 1189 [OncoThAI]
Thérapies Lasers Assistées par l'Image pour l'Oncologie (ONCO-THAI) - U1189
Villers, Arnauld [Auteur]
![refId](/themes/Mirage2//images/idref.png)
Thérapies Assistées par Lasers et Immunothérapies pour l'Oncologie - U 1189 [OncoThAI]
Thérapies Lasers Assistées par l'Image pour l'Oncologie (ONCO-THAI) - U1189
Journal title :
World Journal of Urology
Abbreviated title :
World J Urol
Volume number :
37
Pages :
261–268
Publication date :
2019-02-12
ISSN :
1433-8726
English keyword(s) :
Index lesion
Secondary lesion
Prostate cancer
High-intensity focused ultrasound
Focal therapy
Secondary lesion
Prostate cancer
High-intensity focused ultrasound
Focal therapy
HAL domain(s) :
Sciences du Vivant [q-bio]
English abstract : [en]
OBJECTIVE: To analyse the impact of the presence of extra-target non-clinically significant cancer (NCSC) after high-intensity focused ultrasound (HIFU) hemiablation on oncological results. To analyse radical treatment ...
Show more >OBJECTIVE: To analyse the impact of the presence of extra-target non-clinically significant cancer (NCSC) after high-intensity focused ultrasound (HIFU) hemiablation on oncological results. To analyse radical treatment free survival (RTFS) rates at 2-3 years follow-up. METHODS: Retrospective single-centre study of 55 patients treated by primary HIFU hemiablation from 2010 to 2016. Inclusion criteria were unilateral MRI detected CSC, stage ≤ T2b, Gleason score (GS) ≤ 7, at least 6 mm distant from prostate apex. MRI with systematic and targeted biopsies was performed at diagnosis. Follow-up included clinical examination, PSA every 6 month, MRI and biopsies at 1 year and in case of PSA elevation. HIFU retreatment was possible. Whole-gland treatment was indicated in case of positive biopsies with GS ≥ 7 or maximum cancer core length > 5 mm, any GS. RESULTS: Mean follow-up was 33 months (SD: 17-49 months). Presence or not of an extra-target NCSC in the untreated part of the gland had no impact on RTFS at univariate analysis (p = 0.29). 10 (18%) patients had a salvage whole-gland treatment after a median follow-up of 26 months (IQR 17-28). RTFS at 2 and 3 years were 92% and 80%. CONCLUSIONS: Presence or not of an extra-target NCSC in the untreated part of the gland had no impact on RTFS. NCSC lesion can be left untreated and actively monitored. RTFS was 80% at 3 years which support the concept of focal/partial treatment as a treatment option of CSC prostate cancer.Show less >
Show more >OBJECTIVE: To analyse the impact of the presence of extra-target non-clinically significant cancer (NCSC) after high-intensity focused ultrasound (HIFU) hemiablation on oncological results. To analyse radical treatment free survival (RTFS) rates at 2-3 years follow-up. METHODS: Retrospective single-centre study of 55 patients treated by primary HIFU hemiablation from 2010 to 2016. Inclusion criteria were unilateral MRI detected CSC, stage ≤ T2b, Gleason score (GS) ≤ 7, at least 6 mm distant from prostate apex. MRI with systematic and targeted biopsies was performed at diagnosis. Follow-up included clinical examination, PSA every 6 month, MRI and biopsies at 1 year and in case of PSA elevation. HIFU retreatment was possible. Whole-gland treatment was indicated in case of positive biopsies with GS ≥ 7 or maximum cancer core length > 5 mm, any GS. RESULTS: Mean follow-up was 33 months (SD: 17-49 months). Presence or not of an extra-target NCSC in the untreated part of the gland had no impact on RTFS at univariate analysis (p = 0.29). 10 (18%) patients had a salvage whole-gland treatment after a median follow-up of 26 months (IQR 17-28). RTFS at 2 and 3 years were 92% and 80%. CONCLUSIONS: Presence or not of an extra-target NCSC in the untreated part of the gland had no impact on RTFS. NCSC lesion can be left untreated and actively monitored. RTFS was 80% at 3 years which support the concept of focal/partial treatment as a treatment option of CSC prostate cancer.Show less >
Language :
Anglais
Audience :
Internationale
Popular science :
Non
Administrative institution(s) :
CHU Lille
Inserm
Université de Lille
Inserm
Université de Lille
Collections :
Submission date :
2019-12-09T18:20:27Z
2024-06-05T09:03:59Z
2024-06-05T09:03:59Z