Fight obesity with effective and guaranteed tools
description
Transcript of Fight obesity with effective and guaranteed tools
![Page 1: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/1.jpg)
Fight obesity with effective and guaranteed tools
t
Haitham Al-Khayat, MDConsultant general and bariatric
surgeon
New Dar Al-Shifa hospital
![Page 2: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/2.jpg)
Obesity
Obesity is a medical condition in which excess body fat has accumulated to the extent that it may have an adverse effect on health, leading to reduced life expectancy and/or increased health problems.
Obesity is the 2nd most common cause of death from a modifiable behavioral risk factor
![Page 3: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/3.jpg)
Obesity related comorbidity• Type II DM• Hypertension• Cardiac diseases• Strokes• Hyperlipidemia• Respiratory
diseases• Degenerative
osteorthritis
• Depression• GERD• Nephrotic
syndrome• Infertility• Venous stasis
ulcers• Pseudotumor
cerebri
![Page 4: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/4.jpg)
Causes of obesity
Genetics Behavior
Environment
![Page 5: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/5.jpg)
Environment portion size
![Page 6: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/6.jpg)
Nonoperative treatment how does it add up??
Nonoperative treatment how does it add up??
DietExerciseBehavioral therapy
+ Drug therapy .
??????
![Page 7: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/7.jpg)
Why Surgery?
• Diet and exercise are not effective long term in the morbidly obese
• Surgery is an accepted and effective approach
• Surgical risk is acceptable vs. risk of long-term obesity
![Page 8: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/8.jpg)
Surgery is effective
![Page 9: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/9.jpg)
Pre-operative Medications Post-operative Medications
Surgery is effective
![Page 10: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/10.jpg)
Surgical treatment of obesityIndication of surgical options
![Page 11: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/11.jpg)
Patient selection
BMI ≥ 40 kg/m2 ORBMI 35 - 40 kg/m2 with significant
comorbidityHigh risk health problems Ineffective documented dietary attempt
![Page 12: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/12.jpg)
The Gastrointestinal system
![Page 13: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/13.jpg)
Operative approaches
Restrictive Procedures Adjustable silastic gastric banding (ASGB) Sleeve gastrectomy Gastric plication
Combined Procedures Roux-en-Y gastric bypass ( GBP )
![Page 14: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/14.jpg)
Lap Band
• Restrictive• Reversible• 40-55% EBW
loss
![Page 15: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/15.jpg)
Lap sleeve gastrectomy
• Restrictive• Very popular in
Kuwait• 60-70% EBW
loss• Relatively new
with unknown long term consequences
![Page 16: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/16.jpg)
Roux En Y gastric bypass
• First done in 1967
• 60-70% EBW 14 year followup
![Page 17: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/17.jpg)
Results of bariatric surgery
• Weight loss• Resolution or improvement in
comorbidity• Increased longevity• Improved QOL
Health Social Personal Work
![Page 18: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/18.jpg)
General Complications of Weight-Loss Surgery
• Post-operative depression• Food issues• Changes in relationships
• Hair loss• Usually temporary• Cause: protein, vitamin A, mineral
• Excess skin
![Page 19: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/19.jpg)
Weight loss program team
• Surgeon• Nurse practitioner• Dietitian• Anesthesiologist• Nurses• Cardiologist
SAFETY and RESULTS
![Page 20: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/20.jpg)
Final words
* Surgery is only a tool
* Patients must commit to lifelong changes in diet and behavior
* Think seriously about options
* We are here to help
![Page 21: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/21.jpg)
Defining the Problem
![Page 22: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/22.jpg)
The Problem• Prevalence of obesity in U.S. increased from 12%
to 21% between 1991 and 2001 = 15 million people
• Obesity is the 2nd most common cause of death from a modifiable behavioral risk factor• 111,909 excess deaths annually
Mokdad AH et al. JAMA. 2003;289:76-79Flegal KM et al. JAMA 2005;293:1861-1919
![Page 23: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/23.jpg)
Excess U.S. Medical Costs Related to Abnormal Body Weight
Int J Obesity 2005;29:334-339
![Page 24: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/24.jpg)
Diabetes Gall bladder diseaseHypertensionDyslipidemiaInsulin resistanceBreathlessnessSleep apnea
Greatly increased(relative risk >>3)
Coronary heart diseaseOsteoarthritis (knees)Hyperuricemia and gout
Cancer (breast cancer in postmenopausal women, endometrial cancer, colon cancer)Reproductive hormone abnormalitiesPolycystic ovary syndromeImpaired fertilityLow back painIncreased anesthetic riskFetal defects arising from maternal obesity
Moderately increased(relative risk 2-3)
Slightly increased(relative risk 1-2)
Relative risk of health problems associated with obesity
![Page 25: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/25.jpg)
1Chan JM et al. Diabetes Care 1994;17:961-969; 2Colditz G et al. Ann Intern Med 1995;122:481-486.
Age-adjusted relative risk of type 2 diabetes
The Effect of Obesity on the Development of Health Risks
0
10
20
30
40
50
1.02.2
12
42
0
25
50
75
100
1.08.1
40
93
<23 25 31 35 <22 25 31 35
Men1 Women2
BMI
![Page 26: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/26.jpg)
Fed up with how her diet is going Charlene takes a more serious aim at her target weight
![Page 27: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/27.jpg)
Weight Maintenance after Bariatric Surgery
Sjöström L, Lindroos AK, Peltonen M et al. N Engl J Med. 2004;351:26
![Page 28: Fight obesity with effective and guaranteed tools](https://reader030.fdocuments.us/reader030/viewer/2022020501/56816724550346895ddbb19d/html5/thumbnails/28.jpg)
Conclusions• Bariatric surgery is an effective means to
achieve clinically significant, permanent weight loss with low rates of complications.
• Bariatric surgery results in significant improvement in health risks associated with obesity.
• Surgical weight loss increases life-span.• Surgical therapy is cost-effective.