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GUSTAVO CARDOSO GUIMARÃES - IWEVENTOS · 2019-04-24 · gustavo cardoso guimarÃes diretor geral dos departamentos de cirurgia oncolÓgica bp a beneficencia portuguesa de sÃo paulo

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GUSTAVO CARDOSO GUIMARÃES

DIRETOR GERAL DOS DEPARTAMENTOS DE CIRURGIA ONCOLÓGICA

BP A BENEFICENCIA PORTUGUESA DE SÃO PAULO

DIRETOR – IUCR DR GUSTAVO GUIMARAES

INSTITUTO DE UROLOGIA, ONCOLOGIA E CIRURGIA ROBOTICA

HIFU COMO OPÇÃO DE RESGATE PÓS-RADIOTERAPIA

HIFU - BEST TREATMENT AND BEST OUTCOMES

Cancer 2008, 112; 307-14

HIFU - BEST TREATMENT AND BEST OUTCOMES

• 30 a 60% - Relapse after Radiotherapy

Kuban DA, et al. Int. J. Radiat. Oncol. Biol. Phys. 2003; 57: 915–28.

Lee WR, et al. A. J. Clin. Oncol. 1997; 15: 230–8.

Agarwal PK, et al. Cancer. 2008 Jan 15;112(2):307-14.

473 pts, D’Amico

QUAIS AS OPÇÕES DE TRATAMENTO APÓS

FALHA DA RADIOTERAPIA ??

Câncer de Próstata - Falha Pós Radioterapia

(Poucos estudos randomizados controlados)

• Observação

• Hormonioterapia

• Prostatectomia de Resgate

• Braquiterapia de Resgate

• Crioterapia de Resgate

• HIFU de Resgate

HIFU CAN BE USED AS:

Whole gland, hemi and zonal ablation and true focal therapy

• PRIMARY TREATMENT

• SALVAGE TREATMENT

• PALLIATIVE AND ADJUVANT (Investigational)

HIFU - BEST TREATMENT AND BEST OUTCOMES

SALVAGE HIFU

HIFU - BEST TREATMENT AND BEST OUTCOMES

SALVAGE HIFU

HIFU - BEST TREATMENT AND BEST OUTCOMES

HIFU - BEST TREATMENT AND BEST OUTCOMES

Cancer 2008, 112; 307-14

HIFU - BEST TREATMENT AND BEST OUTCOMES

Cancer 2014, 120; 507-12 2/366 (0,54%)

6275 pts submitted to radical therapy

839 pts with biochemical relapse (13,4%)

HIFU - BEST TREATMENT AND BEST OUTCOMES

HIFU - BEST TREATMENT AND BEST OUTCOMES

2018

HIFU - BEST TREATMENT AND BEST OUTCOMES

2019

Candidate for Salvage local therapy: (whole gland)

(Salvage FT – investigational only in clinical trial)

• Original clinical stage T1-T2, Nx or N0

• Life expectancy >10 y

• PSA now <10 ng/mL

• Exclude metastatic disease (MRI, PET-Ct, etc)

HIFU - BEST TREATMENT AND BEST OUTCOMES

Multicentric oncologic outcomes of salvage HIFU for local failure after external beam radiotherapy: 7 years biochemical survival of 929 patients

S. Crouzet, Lyon (FR)

• Mean follow-up: 66 ± 35 months

No Pre Treatment Hormone

Therapy

Pre Treatment Hormone Therapy

PSA ≤ 4 PSA:4-10 PSA>10 PSA ≤ 4 PSA:4-10 PSA>10

5-year

BDFS

78% 59% 49% 49% 38% 32%

6-year

BDFS

67% 56% 43% 49% 34% 26%

7-year

BDFS

59% 56% 31% 49% 34% 17%

HIFU DE RESGATE É EFETIVO, COM RESULTADOS

DURÁVEIS E REPRODUTÍVEIS

929 salvage patients

7 year follow-up

HIFU - BEST TREATMENT AND BEST OUTCOMES

• 418 pts

• Retrospective Study – 1995 – 2009

• Two diferente HIFU parameters

• bFFS rate at 5 years was 49%

• CSS at 7 years was 82%

HIFU - BEST TREATMENT AND BEST OUTCOMES

• Continence (no pads+ grade 1)

Overall - 78,7%

Post-RT parameters – 81,2%

• Rectal Fistula – 0,6%

Câncer de Próstata - Falha Pós Radioterapia

7 anos

OS - 72%CSS - 82%MFS – 81%

Câncer de Próstata - Falha Pós Radioterapia

Resultado - Falha bioquímica

PSA <4Não usar ADT

Câncer de Próstata - Falha Pós Radioterapia

Resultado – Falha bioquímica

Baixo risco = intermediário>Gleason --> pior result.

Câncer de Próstata - Falha Pós Radioterapia

Sobrevida livre de terapia de resgate

HIFU - BEST TREATMENT AND BEST OUTCOMES

• 418 pts

• Retrospective Study – 1995 – 2009

• bFFS rate at 5 years was 49%

• CSS at 7 years was 82%

• 404 pts

• Colaborative /retropective study

• bFFS rate at 10 years was 37%

• CSS at 10 years was 83%

Eur Urol, 2011. 60: 205

Câncer de Próstata - Falha Pós Radioterapia

150 pcts

Seguimento mediano 35 meses (22-52)

BDFS –(3 anos) 48%

dDFS grupo risco %(2,7%) Baixo – 100%(39,3%) Interm. – 61%(41,3%) Alto - 32%

HIFU - BEST TREATMENT AND BEST OUTCOMES

03/10/2011 a 29/11/2017 - 336 pts

Seguimento mediano 36 meses

• 56 (16,7%) HIFU de resgate

• 271 (80,7%) Glandula total

• 9 (2,7%) HIFU Focal

RESULTADOS

ASAI - 2,5%II - 61%III - 34,7%IV - 1,4%

Vivo sem doença – 60,3%Vivo com doença – 14,6%Morte pelo Câncer – 1,2%Morte outra causa – 0,9%Perdido de vista – 23,0%

COMPLICAÇÃO

ESTENOSE DE URETRA – 7,7%OBSTRUÇÃO SEM ESTENOSE - 5,4%HEMATURIA - 0,9%FISTULA RETAL - 0,6%

HIFU - BEST TREATMENT AND BEST OUTCOMES

Potência

(26pcts dados disponíveis >18 meses)

11,5% Potente

3,8% - Potente sem droga

7,7% - Potente com droga

11,5% - Impotente

76,9% - Impotente prévio

RESULTADOS

(Seguimento mediano 36 meses)

56 (16,7%) HIFU de resgate

Continência

(35 pcts dados disponíveis > 18 meses)

74,3% - Continente (até 1 forro)

8,6% - Incontinente leve a moderado

5,7% - Incontinente grave

8,6% - Incontinente prévio

2,9% - Bricker (1 pct – progressão tumoral)

HIFU - BEST TREATMENT AND BEST OUTCOMESRESULTADOS

Vivo sem doença – 46,4%

Vivo com doença – 26,8%

Morte pelo Câncer – 1,8%

Perdido de vista – 25,0%

TRATAMENTO APÓS FALHA

RE-HIFU 4,8% (2 CASOS)

HT 52,4%

QUIMIO 14,3%

OBSERV 28,6%

56 (16,7%) HIFU de resgate

CONCLUSIONS

Candidatos para HIFU de resgate - whole gland

(Salvage FT – investigational)

HIFU - BEST TREATMENT AND BEST OUTCOMES

HISTORIA DO HIFU NO BRASIL

HIFU - BEST TREATMENT AND BEST OUTCOMES

JANEIRO 2011 – SONABLATE 500 EM CURITIBA

HIFU - BEST TREATMENT AND BEST OUTCOMES

ABRIL 2011

HIFU - BEST TREATMENT AND BEST OUTCOMES

AGOSTO 2011

HIFU - BEST TREATMENT AND BEST OUTCOMES

AGOSTO 2011

HIFU - BEST TREATMENT AND BEST OUTCOMES

AGOSTO 2011

HIFU - BEST TREATMENT AND BEST OUTCOMES

HIFU - BEST TREATMENT AND BEST OUTCOMES

HIFU - BEST TREATMENT AND BEST OUTCOMES

FDA Approved HIFU for prostate tissue ablation in october 2015

AUA/ASTRO/SUO GUIDELINES 2017

Clinicians should inform patients that even HIFU is approved by the FDA for the destructionof prostate tissue, it is not approved explicitly for the treatment of prostate cancer (Expert Opinion).

HIFU - BEST TREATMENT AND BEST OUTCOMES

MAIO 2017

HIFU - BEST TREATMENT AND BEST OUTCOMES

JANEIRO 2018

HIFU - BEST TREATMENT AND BEST OUTCOMES

JUNHO 2018

HIFU - BEST TREATMENT AND BEST OUTCOMES

NOVEMBRO 2018

HIFU - BEST TREATMENT AND BEST OUTCOMES

O QUE ESPERAR DO FUTURO??

HIFU - BEST TREATMENT AND BEST OUTCOMES

HIFU - BEST TREATMENT AND BEST OUTCOMESHIFU MRI

HIFU - BEST TREATMENT AND BEST OUTCOMESHIFU MRI

HIFU - BEST TREATMENT AND BEST OUTCOMESHIFU MRI

HIFU - BEST TREATMENT AND BEST OUTCOMESHIFU MRI

HIFU - BEST TREATMENT AND BEST OUTCOMESHIFU MRI

HIFU - BEST TREATMENT AND BEST OUTCOMESHIFU MRI

HIFU - BEST TREATMENT AND BEST OUTCOMES

MENSAGEM PARA CASA

• EVOLUÇÃO TECNOLOGICA CONTÍNUA

• TERAPIA FOCAL / ABLATIVA SERA O PADRÃO PARA 15 A 20% DOS PACIENTES

• RESGATE PÓS FALHA DA RADIOTERAPIA – OPÇÃO PARA TRATAMENTO RADICAL DE RESGATE