diabetic foot ~~ viewpoint from a surgeon

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~~ 從外科觀點出發 高醫大附設醫院 整形外科 黃昱豪 2013.12.22(日)

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Diabetic foot ~~ viewpoint from a surgeon Basic concept to overview the presentation, diagnosis, treatment of diabetic foot.

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Page 1: Diabetic foot ~~ viewpoint from a surgeon

~~從外科觀點出發 高醫大附設醫院 整形外科 黃昱豪 2013.12.22(日)

Page 2: Diabetic foot ~~ viewpoint from a surgeon

我是一位

醫師

Page 3: Diabetic foot ~~ viewpoint from a surgeon

世人眼中的”整形外科醫師 ”

民眾眼中的整外醫師 同事眼中的整外醫師 朋友眼中的整外醫師

媒體眼中的整外醫師 家人眼中的整外醫師 實際上的整外醫師

Page 4: Diabetic foot ~~ viewpoint from a surgeon

什麼是

糖尿病足?

Page 5: Diabetic foot ~~ viewpoint from a surgeon

是它?

Page 6: Diabetic foot ~~ viewpoint from a surgeon

還是它?

Page 7: Diabetic foot ~~ viewpoint from a surgeon

不然是它?

Page 8: Diabetic foot ~~ viewpoint from a surgeon
Page 9: Diabetic foot ~~ viewpoint from a surgeon

臨床場景 一 •  48  y/o  male    

•  type  II  DM  for  5  years  

•  OAD(+),  F/U  at  clinic  •  Le@  big  toe  ulcer    2wks    •  Fever  since  yesterday  

•  WBC:18700,  CRP  150  

•  HbA1c:9.7

Page 10: Diabetic foot ~~ viewpoint from a surgeon

後來呢??

Page 11: Diabetic foot ~~ viewpoint from a surgeon

臨床場景 二 •  67  y/o  female    

•  DM,  HTN,  old  CVA  

•  Bedridden,  nursing  home  

•  Le@  big  toe  wound    2mon    

•  Fever    since  yesterday  

•  WBC:28700,  CRP  250  

•  HbA1c:8.7

Page 12: Diabetic foot ~~ viewpoint from a surgeon

結果是… …

Page 13: Diabetic foot ~~ viewpoint from a surgeon

每天都在你我身邊上演!

Page 14: Diabetic foot ~~ viewpoint from a surgeon

在美國,糖尿病患者… …

1/4會罹患足部潰瘍 1/4的潰瘍會壞疽或截肢 15%的潰瘍是不會好的

Page 15: Diabetic foot ~~ viewpoint from a surgeon

糖尿病足截肢,

佔所有非外傷截肢 2/3 並有1/2在2年內會有對側截肢

Page 16: Diabetic foot ~~ viewpoint from a surgeon

16

如果都搞成這樣~~

Page 17: Diabetic foot ~~ viewpoint from a surgeon

一切都太遲了… …

Page 18: Diabetic foot ~~ viewpoint from a surgeon

醫療問題 社會問題

Page 19: Diabetic foot ~~ viewpoint from a surgeon

為何會有糖尿病足??

Page 20: Diabetic foot ~~ viewpoint from a surgeon

Neuropathy Nephropathy Retinopathy

Page 21: Diabetic foot ~~ viewpoint from a surgeon
Page 22: Diabetic foot ~~ viewpoint from a surgeon
Page 23: Diabetic foot ~~ viewpoint from a surgeon
Page 24: Diabetic foot ~~ viewpoint from a surgeon
Page 25: Diabetic foot ~~ viewpoint from a surgeon

完整評估

Page 26: Diabetic foot ~~ viewpoint from a surgeon
Page 27: Diabetic foot ~~ viewpoint from a surgeon
Page 28: Diabetic foot ~~ viewpoint from a surgeon

感覺試驗

Page 29: Diabetic foot ~~ viewpoint from a surgeon

Pressure VibraZon ConducZon

Page 30: Diabetic foot ~~ viewpoint from a surgeon

(夏兒哥足)

理學檢查

Page 31: Diabetic foot ~~ viewpoint from a surgeon
Page 32: Diabetic foot ~~ viewpoint from a surgeon

Claw toe & Hammer toe

Page 33: Diabetic foot ~~ viewpoint from a surgeon

血循檢查

Page 34: Diabetic foot ~~ viewpoint from a surgeon
Page 35: Diabetic foot ~~ viewpoint from a surgeon

Fontaine  classificaZon  of  PAD

Page 36: Diabetic foot ~~ viewpoint from a surgeon

(Ankle-Brachial Index)

= ABI

Page 37: Diabetic foot ~~ viewpoint from a surgeon
Page 38: Diabetic foot ~~ viewpoint from a surgeon

Transcutaneous oxygen pressure (TcPO2)

Page 39: Diabetic foot ~~ viewpoint from a surgeon

影像檢查

Page 40: Diabetic foot ~~ viewpoint from a surgeon

Image Examination Xray CTA MRA

Page 41: Diabetic foot ~~ viewpoint from a surgeon

血液檢查

Page 42: Diabetic foot ~~ viewpoint from a surgeon

傷口評估

Page 43: Diabetic foot ~~ viewpoint from a surgeon

43

Wagner Classification •  Grade 0: no skin lesion •  Grade 1: superficial ulceration •  Grade 2: deep ulceration involving subcutaneous tissue •  Grade 3: osteomyelitis •  Grade 4: forefoot gangrene •  Grade 5: hind foot or whole foot gangrene

Page 44: Diabetic foot ~~ viewpoint from a surgeon
Page 45: Diabetic foot ~~ viewpoint from a surgeon

Debridement,  Wound  care  &  InfecZon  control

Wagner  grade  1 Wagner  grade  2

Page 46: Diabetic foot ~~ viewpoint from a surgeon

•  Assess  PAD  •  Assess  osteomyeliZs  

•  Images  •  Bone  biopsy  •  AnZmicrobial  therapy  •  RevascularizaZon  •  Off-­‐loading

Wagner  grade  3

Page 47: Diabetic foot ~~ viewpoint from a surgeon

Wagner  grade  4 Wagner  grade  5

AmputaZon  &  Admission

Page 48: Diabetic foot ~~ viewpoint from a surgeon
Page 49: Diabetic foot ~~ viewpoint from a surgeon

OFF-LOADING DEVICES

Page 50: Diabetic foot ~~ viewpoint from a surgeon

DRESSINGS

Page 51: Diabetic foot ~~ viewpoint from a surgeon

SURGERY •  Secondary  healing •  Skin  gra@

•  Local  flap •  Distant  flap

Page 52: Diabetic foot ~~ viewpoint from a surgeon

ADVANCED THERAPIES •  NegaZve  pressure  wound  therapy  

•  Skin  subsZtutes  

•  Growth  factor   •  Hyperbaric  oxygen

Page 53: Diabetic foot ~~ viewpoint from a surgeon

Angiography

Page 54: Diabetic foot ~~ viewpoint from a surgeon

Revascularization

Page 55: Diabetic foot ~~ viewpoint from a surgeon

Bypass Surgery

Page 56: Diabetic foot ~~ viewpoint from a surgeon

跨團隊治療

Page 57: Diabetic foot ~~ viewpoint from a surgeon

預防 勝於治療

Page 58: Diabetic foot ~~ viewpoint from a surgeon
Page 59: Diabetic foot ~~ viewpoint from a surgeon
Page 60: Diabetic foot ~~ viewpoint from a surgeon
Page 61: Diabetic foot ~~ viewpoint from a surgeon

每年

正常 每半年

神經異常 每季

血管異常 每月

潰瘍&截肢

檢查週期

Page 62: Diabetic foot ~~ viewpoint from a surgeon
Page 63: Diabetic foot ~~ viewpoint from a surgeon

REFERENCES l  UpToDate  2013  

Ø  Clinical  manifestaZons,  diagnosis,  and  management  of  diabeZc  infecZons  of  the  lower  extremiZes  Ø  EvaluaZon  of  the  diabeZc  foot  Ø  Management  of  diabeZc  foot  lesions  

l  Diabe0c  Foot  Infec0ons:  Current  Diagnosis  and  Treatment  2012  l  Prac0cal  guidelines  on  the  management  and  preven0on  of  the  diabe0c  

foot  2011  l  Diabe0c  foot  disorders.  A  clinical  prac0ce  guideline  (2006  revision)  

Page 64: Diabetic foot ~~ viewpoint from a surgeon

@糖尿病足潰瘍治療順序

•  儘速控制感染:抗生素 •  評估下肢血管:PE,Doppler,血管攝影

•  增加血液循環之藥物 •  動脈繞道手術 •  外科手術:

– 清創、截趾、皮瓣等 •  輔助性步驟:

– 高壓氧、特殊敷料、生長因子、遠紅外線等

Page 65: Diabetic foot ~~ viewpoint from a surgeon