new!approaches!to! linking!clinical!guidelines! tovirtualpaents · 2012-09-17 ·...

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New Approaches to Linking Clinical Guidelines to Virtual Pa:ents 1/12 New Approaches to Linking Clinical Guidelines to Virtual Pa:ents Andrzej A. KONONOWICZ a,c , Inga HEGE b , Paweł KRAWCZYK a , Nabil ZARY c a Jagiellonian University Medical College, Kraków, Poland b Department for Medical Educa@on, University of Munich (LMU), Germany c Karolinska Ins@tutet, Stockholm, Sweden

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Page 1: New!Approaches!to! Linking!Clinical!Guidelines! toVirtualPaents · 2012-09-17 · New$Approaches$to$Linking$Clinical$Guidelines$to$Virtual$Paents $ 12/12 Summary! • Three$proposals$for$linking$clinical$guidelines$to$VPs,$with$the$

New  Approaches  to  Linking  Clinical  Guidelines  to  Virtual  Pa:ents   1/12  

 New  Approaches  to  Linking  Clinical  Guidelines  

to  Virtual  Pa:ents    

 Andrzej  A.  KONONOWICZ  a,c,  Inga  HEGE  b,    Paweł  KRAWCZYK  a,  Nabil  ZARY  c  

 a  Jagiellonian  University  Medical  College,  Kraków,  Poland    b  Department  for  Medical  Educa@on,  University  of  Munich  (LMU),  Germany    c  Karolinska  Ins@tutet,  Stockholm,  Sweden    

Page 2: New!Approaches!to! Linking!Clinical!Guidelines! toVirtualPaents · 2012-09-17 · New$Approaches$to$Linking$Clinical$Guidelines$to$Virtual$Paents $ 12/12 Summary! • Three$proposals$for$linking$clinical$guidelines$to$VPs,$with$the$

New  Approaches  to  Linking  Clinical  Guidelines  to  Virtual  Pa:ents   2/12  

Introduc:on  

•  Knowledge  transla:on  gap  problem:  transfer  of  new  evidence-­‐based  knowledge  to  clinical  prac:ce  takes  too  long  

 

•  Step  towards  a  solu:on:    present  guidelines  in  conjunc:on  with  pa:ent  case-­‐based  stories  (Volmar,  2006)  

•  Focus  of  this  study:    to  discuss  possible  ways  of  integra:ng  guidelines  with  virtual  pa:ents  

Page 3: New!Approaches!to! Linking!Clinical!Guidelines! toVirtualPaents · 2012-09-17 · New$Approaches$to$Linking$Clinical$Guidelines$to$Virtual$Paents $ 12/12 Summary! • Three$proposals$for$linking$clinical$guidelines$to$VPs,$with$the$

New  Approaches  to  Linking  Clinical  Guidelines  to  Virtual  Pa:ents   3/12  

Clinical  guidelines  in  Bit  Pathways  

Kononowicz  A.,  Holler  T.:  The  development  of  a  tool  for  teaching  and  learning  clinical  pathways,  Bio-­‐Algorithms  and  Med-­‐Systems,  4(8),  2008,  33-­‐40  

Bit  Pathways  editor  

Page 4: New!Approaches!to! Linking!Clinical!Guidelines! toVirtualPaents · 2012-09-17 · New$Approaches$to$Linking$Clinical$Guidelines$to$Virtual$Paents $ 12/12 Summary! • Three$proposals$for$linking$clinical$guidelines$to$VPs,$with$the$

New  Approaches  to  Linking  Clinical  Guidelines  to  Virtual  Pa:ents   4/12  

Hyper-­‐flowchart  Bit  Pathways  server  

Powered  by  

Hyper-­‐flowchart  –  flowcharts  presented  as  HTML  image  maps  (ref:

[Mazzoleni08])  

Page 5: New!Approaches!to! Linking!Clinical!Guidelines! toVirtualPaents · 2012-09-17 · New$Approaches$to$Linking$Clinical$Guidelines$to$Virtual$Paents $ 12/12 Summary! • Three$proposals$for$linking$clinical$guidelines$to$VPs,$with$the$

New  Approaches  to  Linking  Clinical  Guidelines  to  Virtual  Pa:ents   5/12  

Virtual  pa:ents  in  CASUS  Virtual  pa:ent  (VP)  –  computer  simula:ons  of  real-­‐life  clinical  scenarios  for  the  purpose  of  healthcare  and  medical  training,  educa:on,  or  assessment.  [Ellaway06]  

   VP  data  exchange  

format  

Page 6: New!Approaches!to! Linking!Clinical!Guidelines! toVirtualPaents · 2012-09-17 · New$Approaches$to$Linking$Clinical$Guidelines$to$Virtual$Paents $ 12/12 Summary! • Three$proposals$for$linking$clinical$guidelines$to$VPs,$with$the$

New  Approaches  to  Linking  Clinical  Guidelines  to  Virtual  Pa:ents   6/12  

Three  approaches  to  linking  clinical  guidelines  to  virtual  pa:ents    

1.  guidelines  as  a  source  for  genera:ng  virtual  pa:ents    

2.  guidelines  flowchart  as  a  virtual  pa:ent  progress  indicator      

3.  guidelines  flowchart  reconstruc:on  as  a  learning  ac:vity  in  virtual  pa:ent  systems    

Page 7: New!Approaches!to! Linking!Clinical!Guidelines! toVirtualPaents · 2012-09-17 · New$Approaches$to$Linking$Clinical$Guidelines$to$Virtual$Paents $ 12/12 Summary! • Three$proposals$for$linking$clinical$guidelines$to$VPs,$with$the$

New  Approaches  to  Linking  Clinical  Guidelines  to  Virtual  Pa:ents   7/12  

Scenario  1:  clinical  guideline  to  virtual  pa:ent    

1.   Selec:on  of  relevant  guideline  nodes  (linear  or  branched)    2.   Conversion  of  clinical  guideline  template  to  virtual  pa:ent  guideline  using  a  mapping  tool  in  Bit  Pathways  (reusable)  3.   Entry  of  the  missing  afributes  (e.g.  pa:ent  narra:on,  forma:ve  ques:ons  in  QTI  format)  4.   Export  to  CASUS  using  MedBiquitous  Virtual  Pa:ent  data  format  

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Page 8: New!Approaches!to! Linking!Clinical!Guidelines! toVirtualPaents · 2012-09-17 · New$Approaches$to$Linking$Clinical$Guidelines$to$Virtual$Paents $ 12/12 Summary! • Three$proposals$for$linking$clinical$guidelines$to$VPs,$with$the$

New  Approaches  to  Linking  Clinical  Guidelines  to  Virtual  Pa:ents   8/12  

Three  approaches  to  linking  clinical  guidelines  to  virtual  pa:ents    

1.  guidelines  as  a  source  for  genera:ng  virtual  pa:ents    

2.  guidelines  flowchart  as  a  virtual  pa:ent  progress  indicator      

3.  guidelines  flowchart  reconstruc:on  as  a  learning  ac:vity  in  virtual  pa:ent  systems    

Page 9: New!Approaches!to! Linking!Clinical!Guidelines! toVirtualPaents · 2012-09-17 · New$Approaches$to$Linking$Clinical$Guidelines$to$Virtual$Paents $ 12/12 Summary! • Three$proposals$for$linking$clinical$guidelines$to$VPs,$with$the$

New  Approaches  to  Linking  Clinical  Guidelines  to  Virtual  Pa:ents   9/12  

Scenario  2:  Guideline  as  VP  progress  indicator  

Acknowledgments:  Paweł  Sączawa,  Maciej  Wilk  for  the  interface  implementa:on  

Interface  valida@on  web  applica@on    

Virtual  pa:ent  player     Clinical  guideline  server  

Requirements  on  the  virtual  pa:ent  system:  •  Screen  cards  store  addi:onally  corresponding  guideline  node’s  

IDs  •  User  session  stores  visited  nodes  iden:fiers  •  Bufon  to  trigger  flowchart  image  request  from  pathway  server  •  Place  to  display  requested  image  

Page 10: New!Approaches!to! Linking!Clinical!Guidelines! toVirtualPaents · 2012-09-17 · New$Approaches$to$Linking$Clinical$Guidelines$to$Virtual$Paents $ 12/12 Summary! • Three$proposals$for$linking$clinical$guidelines$to$VPs,$with$the$

New  Approaches  to  Linking  Clinical  Guidelines  to  Virtual  Pa:ents   10/12  

Three  approaches  to  linking  clinical  guidelines  to  virtual  pa:ents    

1.  guidelines  as  a  source  for  genera:ng  virtual  pa:ents    

2.  guidelines  flowchart  as  a  virtual  pa:ent  progress  indicator      

3.  guidelines  flowchart  reconstruc:on  as  a  learning  ac:vity  in  virtual  pa:ent  systems    

Page 11: New!Approaches!to! Linking!Clinical!Guidelines! toVirtualPaents · 2012-09-17 · New$Approaches$to$Linking$Clinical$Guidelines$to$Virtual$Paents $ 12/12 Summary! • Three$proposals$for$linking$clinical$guidelines$to$VPs,$with$the$

New  Approaches  to  Linking  Clinical  Guidelines  to  Virtual  Pa:ents   11/12  

Scenario  3:  Guideline  reconstruc:on  ac:vity  

There  was  a  strong  posi:ve  correla:on  between  the  score  in  the  knowledge  MCQ  test  and  score    in  the  flowchart  reconstruc:on  ac:vity  (Spearman’s  R  =  0,75,  p  =  0,03).    

Acknowledgments:  Jakub  Kenig:  collabora:on  on  the  design  and  implementa:on  of  the  learning  scenario  

Reconstruc:on  of  a  Boerhaave’s  syndrome  treatment  guideline  (de  Schipper,  2009)  one  month  aoer  a  learning  ac:vity  in  which  the  topic  was  presented.  

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New  Approaches  to  Linking  Clinical  Guidelines  to  Virtual  Pa:ents   12/12  

Summary  

•  Three  proposals  for  linking  clinical  guidelines  to  VPs,  with  the  aim  of  improving  guidelines  accessibility  were  presented:  –  guidelines  as  a  source  for  genera:ng  virtual  pa:ents  –  guidelines  flowchart  as  a  virtual  pa:ent  progress  indicator  –  guidelines  flowchart  reconstruc:on  as  a  learning  ac:vity  in  virtual  

pa:ent  systems    

•  Preliminary  experiences  in  prac:cal  implementa:on  of  the  scenarios  were  demonstrated  on  the  example  of  the  systems  Bit  Pathways  and  CASUS.  

•  Formal  evalua:ons  will  be  carried  out  by  the  authors  in  order  to  confirm  that  the  scenarios  actually  improve  the  adap:on  of  clinical  guidelines.    

Thank  you  for  your  aZen:on