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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
DR. RAJESH KHULLAR MS, FICS, FIAGES
MINIMAL ACCESS METABOLIC & BARIATRIC SURGERY CENTRE MAX HEALTHCARE
SAKET, NEW DELHI (INDIA)
Senior Consultant
President : Obesity & Metabolic Surgery Society of India
Hony. Secretary : Indian Ass. of Gastrointestinal Endo Surgeon
Hony Secretary : Hernia Society of India
Joint Secretary : Asia Pacific Hernia Society (APHS)
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Global Epidemic
Globesity
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Obesity & being overweight now
kill more people than hunger does.
World Health Organization
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
What is obesity?…a disease of excess fat storage with a number of
associated diseases, known as co-morbidities.
It is also…
• multi-factorial (many different factors can cause obesity)
• life-long
• progressive
• potentially life-threatening
• costly
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
• When should obesity be treated?
• Quantification of obesity
BMI = Body Mass Index
= Body weight (Kg)
Height (in m2)
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Bariatric Recommendations WHO CRITERIA RECOMMENDATION
FOR ASIANS
• Normal Less than 25 kg per m2 Less than 23
• Overweight More than 25 kg per m2 More than 23
• Obese More than 30 kg per m2 More than 27.5
• Severe Obesity More than 35 kg per m2 More than 32.5
• Morbid Obesity More than 40 kg per m2 More than 37.5
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
What does obesity look like? *based on female 5’4” tall
Normal Weight (BMI 19 to 24.9)
130#BMI 22
Overweight(BMI 25 to 29.9)
152#BMI 26
Obese (Class I)(BMI 30 to 34.9)
175#BMI 30
Obese (Class II)(BMI 35 to 39.9 )
205#BMI 35
Morbidly Obese(BMI 40 or more)
234#BMI 40
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Why obesity on the rise in INDIA
• Growing affluence & urbanization
• Sedentary lifestyles
• Poor dietary habits
• 5% of population consumes 40% of available fat
• ? Genetic (Thrifty gene hypothesis)
• Religion
• Social Practices (Pregnancy, postpartum ghee rich diet)
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
“Those four categories of changes in the environment are so profound that they create the perfect storm for re-regulating energy balance, re-regulating set point, and creating obesity.”
Four environmental changes
• Altered food supply
• Decreased physical activity
• Stress and distress
• Drugs
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Hypertension
Dyslipidemia
Morbid Obesity
Cancer
Gall stone
Coronary Heart Disease
Diabetes
Sleep Apnoea
Arthritis
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Obesity
Metabolic Syndrome
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
The Metabolic Epidemic
• 50 million Diabetic patient in the India
• 93% of all diabetics have Type II DM
• Over 50% of type II diabetic patients are Obese
• Obesity increases the risk of diabetes by 40 fold
Arch Intern Med 2003;163:2146-2148.NIDDK web site, 2003Endocrine physiology, Balint Kacsoh, 2000
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
03691215182124273033363942
Cancer GB BP Coronary Diabetes
MaleFemale
Obesity Increases Risk For Diabetes Most (BMI > 35)
Field AE, Arch Intern Med 2001;161:1581-677,690 females and 46,060 males adjusted for age, smoking, race, 10-year risk
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Surgery
Pharmacotherapy
Lifestyle Modification
Diet Physical Activity
BMI
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Yo-Yo Dieting
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Sleeve Gastrectomy
• Good weight loss
• Irreversible
• Restriction only
• Primary / staged surgery
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”Sleeve Gastrectomy
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Roux-en-Y Gastric Bypass
• Good weight loss
• Irreversible
• Malabsorption and restriction
• Gold standard
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Gastric Bypass
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Rates of Remission of Diabetes
AdjustableGastric Banding
Roux-en-YGastric Bypass
BiliopancreaticDiversion
>95%(Immediate)
48%(Slow)
84%(Immediate)
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Kaplan, LM et al. Bariatric Times. 2012;9(7):12–14.
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Type II DM
? An operable intestinal disease (A provocative yet reasonable hypothesis)
Francesco Rubino Obesity Surgery Jan 2008
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
How does Bariatric Surgery Resolve Diabetes?
Is it just weight loss?
Is there is something else?
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Mason EE Obes Surg (2005)
Improvement in glucose metabolism is
obtained long before significant wt. loss
appears
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Incretin Anti-incretin
Normal
Incretin
tinm
Anti-incretin
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Incretin Anti-incretin
Type II Diabetes
Anti-incretintinm
Incretin
Anti-incretin
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Incretin Anti-incretin
Proximal Gut Hypothesis
Roux-en-Y Gastric bypass
Resolution of
Type II Diabetes
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
Cleveland Clinic Journal of Medicine, Dec 2006
Dyslipidemia hypercholesterolem
ia 63% resolved
Metabolic syndrome 80% resolved
Type II diabetes mellitus
83% resolved
Obstructive sleep apnea
74%-98% resolved
Hypertension52-92% resolved
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
First Institute in India to be recognized as an International Centre of Excellence in Bariatric Surgery.
The ICE program is administered by the Surgical Review Corporation, USA.
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”
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Dr Rajesh Khullar
Obesity & Metabolic Syndrome“Indian Perspective”