GROINSS-V II Multicenter observational study Is radiotherapy a safe - - PowerPoint PPT Presentation

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GROINSS-V II Multicenter observational study Is radiotherapy a safe - - PowerPoint PPT Presentation

Dec 27, 2022 35 likes •88 views

GROINSS-V II Multicenter observational study Is radiotherapy a safe alternative for lymphadenectomy in vulvar cancer patients with a positive SN ? SN negative: follow-up SN positive: radiotherapy on groin(s) instead of

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SLIDE 1

GROINSS-V II

  • Multicenter observational study
  • Is radiotherapy a safe alternative for lymphadenectomy in

vulvar cancer patients with a positive SN ?

– SN negative: follow-up – SN positive: radiotherapy on groin(s) instead of lymphadenectomy

  • Stopping rules with respect to number of groin recurrences
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SLIDE 2

GROINSS-V II

  • Participating groups

– DGOG – GOG – CRUK – GROINSS-V Consortium (n=50)

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SLIDE 3

Update GROINSS-V II Dec 2005 – May 2016

  • 1651 patients included

200 400 600 800 1000 1200 1400 1600 1800

Dec05 June10 Feb16

Inclusion every three months

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SLIDE 4

GROINSS-V II

(Update May 2016)

  • N =1651
  • SN negative: n = 1280 (78%)

GROINSS-V II, unpublished

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SLIDE 5

GROINSS-V II

(Update May 2016)

  • N =1651
  • SN pos: n = 370

– SN met ≤ 2 mm: n=180

  • End of accrual expected soon
  • GROINSS-V-III: under construction…

GROINSS-V II, unpublished