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Transcript
Gastrointestinal, Liver and
Nutrition
Dr D Duerksen
Principles for New GI Curriculum

Integration of basic science with clinical
GI/Hepatology/Nutrition
◦ Starting in M1

Generalism
◦ Cover topics that are common, clinically
important

Integration of ‘themes’ into GI curriculum
GI/Nutrition Committee
Discipline
Committee Member
Course Leader
Donald Duerksen
Education Coordinator
Suzanne Doyle
Anatomy/Histology
Maria Vrontakis
Pathology
Marc Dupre
Radiology
Jeff Mottola
Hepatology
Steven Wong
General Surgery
Jason Park
Generalism
?
Student/resident
?
Pharmacology
Peter Thomson
Nutrition
Brenda Hotson
Themes relevant to GI
Theme
Topic
Oncology
Colon cancer (pancreatic, liver,
esophagus, stomach)
Genetics
Colon cancer, pancreatic cancer,
pancreatitis
Clinical Health Psychology
Functional GI disorders and CBT
Pediatrics
Congenital disorders, IBD, functional
Palliative Care
GI malignancies
Geriatrics
Chronic constipation
Patient Safety
Endoscopic complications
Infectious Disease
Infectious diarrhea
and all the other themes as well
courses
M1

Anatomic Approach
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Oral cavity and esophagus
Stomach and duodenal bulb
Pancreas
Liver
Gallbladder and biliary tract
Small intestine
Large intestine
Anorectum
M1

Anatomy and Histology
◦ Case based approach
◦ Integrate with radiology, surgery and
endoscopy
 Demonstrate normal cross sectional anatomy
 Demonstrate laparoscopic anatomy
 Integrate endoscopic anatomy with histology
M1

Physiology
◦ Case based using common GI disorders to
demonstrate abnormalities in physiology
◦ Demonstrate common pathophysiologic
concepts with relevant diagnostic testing
M1 Physiology
Relevant Pathophysiology
Test
Esophagus
Achalasia, GERD
Motility Test, 24 hour pH test
Stomach
Peptic Ulcer Disease, HP
C14 urea breath
Small Intestine
Celiac disease
Oral rehydration solutions
Tests for malabsorption
Large intestine
Infectious Diarrhea, Bile salt
diarrhea
C diff and microbiome
Stool analysis
Stool osmole gap
Liver
Cirrhosis
Liver function tests
Pancreas
Chronic pancreatitis
72 h fecal fat, pancreatic
function tests
Biliary Tract
Gallstones
Fatty meal U/S
Anorectum
Fecal Incontinence
Anorectal motility testing
M2/M3


Anatomic Disease Based Approach
Common GI Symptoms/multi organ problems
◦
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Acute and Chronic diarrhea
Abnormal LFTs
Constipation
Acute Abdomen
Chronic Abdominal Pain
Upper GI Bleed
Lower GI bleed
Jaundice
Ascites
Vomiting
Gaps in Current Curriculum
Abdominal trauma
 Bariatric surgery

◦ Needs to be integrated into obesity
management

Clinical Nutrition
Clinical Nutrition – M1
◦ Digestion and absorption
 Macronutrients – causes of malabsorption
 Vitamins, minerals, trace elements – deficiency
syndromes
 Water
◦ Malnutrition in Hospitalized Patient

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Prevalence
Etiology
Types of malnutrition
Nutrient Requirements
Management of the malnourished patient
 EN
 TPN
Clinical Nutrition in GI Block – M2

Clinical Nutrition in GI Block
◦
◦
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◦
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Acute Pancreatitis – role of enteral nutrition
Crohn’s disease – role of enteral nutrition
Chronic Liver disease – protein requirements
Role of diet in IBS – fiber, FODMAP diet
Short bowel syndrome and Home TPN
Home enteral nutrition support
Post operative nutrition support
Clinical Nutrition
Clinical Skills
 Nutrition Assessment
◦ Subjective Global Assessment
Clinical Nutrition

Potential Gaps
◦ Diet Therapies
 Weight loss diets – e.g. Adkins
 Mediterranean diet
 Vegetarian diet
◦ Obesity Management (covered in Endocrine)
◦ Nutrition management of critically ill patients
◦ Functional Foods
 Flax, plant sterols, fatty acids (CLA, omega 3) etc
Clinical Nutrition

Potential Gaps
◦
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Nutrigenomics
Sports nutrition
Role of nutrition and exercise therapies
Nutrition in disease states
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Kidney disease
Hypertension
Cardiovascular disease
Diabetes
Eating disorders
Cancer
◦ Role of clinical dietitian