Endovenous Laser Treatment - Triveneta Chirurgica · Endovenous Laser Treatment of Saphenous Vein...

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Andrea Sanna U.O. Chirurgia Generale Dir. Prof. M. Frego Endovenous Laser Treatment Este-Monselice

Transcript of Endovenous Laser Treatment - Triveneta Chirurgica · Endovenous Laser Treatment of Saphenous Vein...

Page 1: Endovenous Laser Treatment - Triveneta Chirurgica · Endovenous Laser Treatment of Saphenous Vein Reflux: Long-Term Results Robert J. Min, MD, ... pregressa safenectomia controlaterale

Andrea Sanna U.O. Chirurgia Generale

Dir. Prof. M. Frego

Endovenous Laser Treatment

Este-Monselice

Page 2: Endovenous Laser Treatment - Triveneta Chirurgica · Endovenous Laser Treatment of Saphenous Vein Reflux: Long-Term Results Robert J. Min, MD, ... pregressa safenectomia controlaterale
Page 3: Endovenous Laser Treatment - Triveneta Chirurgica · Endovenous Laser Treatment of Saphenous Vein Reflux: Long-Term Results Robert J. Min, MD, ... pregressa safenectomia controlaterale

Per anni la crossectomia con stripping chirurgico è stato il gold standard nel trattamento dell’insufficenza venosa

della vena grande safena.

I trattamenti di termoablazione con anestesia-tumescenza e le metodiche di scleroterapia hanno dimostrato:

•  fattibilità •  sovrapposizione nei risultati in termine di occlusione

della vena •  basse complicanze •  miglior tollerablità della procedura

Rasmussen LH, Bjoern L, Lawaetz M, Lawaetz B,Blemings A, Eklof B. Randomised clinical trial comparing endovenous laser ablation with stripping ofthe great Saphenous vein: clinical outcome and recurrenceafter 2years. Eur J Vasc Endovasc Surg 2010;39:630–35 Proebstle TM, Alm J, Go¨ckeritz O, et al. Three-yearEuropean follow-up of endovenous radiofrequencypoweredsegmental thermal ablation of the great saphenousvein with or without treatment of calf varicosities.J Vasc Surg 2011;54:146–52

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•  1998: Radiofrequency Ablation •  1999: Endovenous Laser Ablation EVLT

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Cochrane Database Syst Rev. 2011 Oct 5 Endovenous ablation (radiofrequency and laser) and foam

sclerotherapy versus conventional surgery for great saphenous vein varices (HL/S high ligation and stripping)

Thirteen reports from five studies with a combined total of 450

patients were included Rates of recanalisation were higher following EVLT compared

with HL/S,

•  both early (within four months) 5/149 versus 0/100 •  late recanalisation after four months: 9/118 versus 1/80

although these results were not statistically significant

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Cochrane Database Syst Rev. 2011 Oct 5 Technical failure rates favoured EVLT over HL/S

•  1/149 versus 6/100

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The incidence of post operative venous thromboembolism in patients undergoing varicose vein surgery recorded in Hospital Episode Statistics Sutton PA, El-Dhuwaib Y, Dyer J, Guy AJ.

Methods

Hospital Episode Statistics (HES) data were obtained for all patients undergoing varicose vein treatment between April 2006 and April 2007 to identify those reattending with either deep vein thrombosis or pulmonary embolism within 12 months.

Results

The incidence of VTE was 0.51%, which was comparable with the incidence for those undergoing open surgery (0.54%), sclerotherapy (0.19%) and endovenous laser therapy (EVLT) (0.47%).

Ann R Coll Surg Engl. 2012 Nov;94(8):538.

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Termoablazione non è una trombosi ma un processo di fibrosi cicatriziale

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•  495 GSV’s treated in 423 Patients

•  98% initial technical Success, more than 93% remain closed over 2 years

•  Well tolerated by all patients under strictly

local anesthesia

Endovenous Laser Treatment of Saphenous Vein Reflux: Long-Term Results Robert J. Min, MD, Neil Khilnani, MD, and Steven E. Zimmet, MD

J Vasc Interv Radiol 2003; 14:991–996

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Informazioni generali

•  Velocità di sclerosi con sonda radiale EVLA 6 – 8 sec / cm (legato anche alla potenza del laser)

•  Necessità di bloccare e ritirare la sonda •  Necessita di accorgimenti di struttura:

sala operatoria adatta al laser porta della sala chiusa con segnalatore protezione con dispositivi oculari adeguati

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Indicazioni C2-C4

Solo i pazienti le cui vene varicose sono dovute ad insufficienza della Grande Vena Safena o della perforante di coscia (Perforatrice di Hunter/Hunters Perforator) traggono il maggior beneficio dalla tecnica EVLT.

EVLT risulta essere un trattamento efficace per più del 50% dei pazienti affetti da vene varicose nelle gambe

Proebstle TM, Vago B, Alm J, Go¨ckeritz O, Lebard C,Pichot O. Treatment of the incompetent great saphenousvein by endovenous radiofrequency powered segmentalthermal ablation: first clinical experience. J Vasc Surg2008;47:151–6 Monahan DL. Can phlebectomy be deferred inthe treatment of varicose veins? J Vasc Surg 2005;42:1145–9

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Cosa uso !!!!

Laser da 15 Watt e 810nm

• Isolamento della vena grande safena al passaggio

coscia –gamba previa anestesia locale

•  introduzione della sonda sottoguida eco-color • Tumescenza

• Sclerosi con laser

• Tunnel press

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Esperienza personale !!!

Dal 2009-2011 •  trattamento EVLT 78 /293 casi (26%)

•  primi 30 casi :

solo i pazienti con sono insufficienza della GVS o della perforante di coscia

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Esperienza personale !!! Curva di apprendimento circa 5/6 sedute anno

tempo operatorio in min.

0

10

20

30

40

50

1 2 3 4 5

min

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Esperienza personale !!! dolore intraoperatorio con

tumescenza

0102030405060

sololocale

+sed

% di pazienti con dolore intraoperatorio

solo locale+sed+sed+sed

solo anestesia locale

Minima sedazione con ipnovel durante la tumescenza

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Esperienza personale !!! Dolore a 7 gg nei pazienti con

pregressa safenectomia controlaterale

0

2

4

6

8

stripping evlt

VAS

strippingevlt

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Esperienza personale !!! pazienti con pregressa

safenectomia controlaterale

0

2

4

6

8

10

12

stripping evlt

giornate di malattia

strippingevlt

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•  Ricanalizzazioni precoci 2 /78 (2.5%) erano fra le prima 10 procedure

•  1 dolore cronico risoltosi dopo 6 mesi e 2

sedute infiltrative locali •  Nessuna complicanza maggiore

Esperienza personale !!!

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Page 23: Endovenous Laser Treatment - Triveneta Chirurgica · Endovenous Laser Treatment of Saphenous Vein Reflux: Long-Term Results Robert J. Min, MD, ... pregressa safenectomia controlaterale

Le aree valutate e alcuni indicatori

•  tempi di attesa •  esiti clinici e indicatori di salute (mortalità per

infarto del miocardio nei 28 giorni successivi alla dimissione dall'ospedale, mortalità infantile su 1.000 nati, sopravvivenza a cinque anni dalla diagnosi di tumore...)

•  "generosità" del servizio sanitario pubblico (percentuale di bambini vaccinati, trapianti di reni ogni milione di abitanti...)

•  farmaci e esami diagnostici (accesso ai nuovi farmaci...)

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Dal 2014 libera circolazione dei malati nella UE e le Ulss dovranno

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