bariatric surgery - microsoft · 2020. 7. 24. · clinically severe obesity at which point serious...
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BARIATRIC SURGERY
Jacobi Medical CenterBronx, New York
718-918-LOSS(5677)
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Bariatric SurgeryMultidisciplinary Team
Ajay Chopra, MD, FASMBS Danielle Friedman, MD Beth Liebmann, RPA Pranvera Dervishi, RPA Margarita Cabada, FNP-BC Frances Alcantara, PsyD Karalynn Chiazzese, RD Yocasta Herrera, MPA Cassandra Rodriguez
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What Is Obesity?
A life-long progressive, life-threatening, genetically-related, costly, multi-factorial disease of excess fat storage with multiple co-morbidities
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What Is Morbid Obesity?
Clinically severe obesity at which point serious medical conditions occur as a direct result of the obesity Defined as >200% of ideal weight, >100 lb
overweight, or a body mass index of ≥40
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Body Mass Index (BMI)
Calculated as follows: Weight/Height ² Lowest mortality = BMI < 25 kg/m² Highest mortality = BMI > 40 kg/m² BMI > 40 = approximately 100 lbs. over
ideal body weight
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Degrees of Obesity NORMAL
BMI 18.5 – 24.9
OVERWEIGHT
BMI 25 – 29.9
OBESE
BMI 30 – 34.9SEVERE OBESE
BMI 35 – 39.9MORBIDLY OBESE
BMI ≥ 40
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Medical Implications of Obesity Diabetes Hypertension Lipid disorders Heart disease Asthma Sleep apnea Gallstones NASH (non-alcoholic steatohepatitis) Urinary incontinence Gastroesophageal reflux Osteoarthritis and gout Arthritis
Infertility and menstrual problems Obstetric complications Low back pain DVT & thromboembolism Depression Immobility Venous/stasis ulcers Skin infections Intertrigo
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Surgery “a tool to use to control the chronic disease
of obesity-not a cure”
Optimally performed within a comprehensive program-team approach
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Candidates for Surgery
BMI 40 or greater BMI 35 with serious medical condition, related
to obesity Previous attempts at non-surgical therapy Risk comprehension Willingness to comply with postoperative
therapy
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Common Insurances Covered
Aetna United BC/BS Americhoice 1199 SEIU Multiplan Oxford
Metroplus Fidelis GHI Healthfirst HIP Medicare Medicaid
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Surgical Therapy-How Does It Work
Restriction-earlier satiety
Malabsorption-incomplete absorption of nutrients
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Common Aspects of All Surgeries
All done with Minimally Invasive techniques (Laparoscopy) All done under 3 hours (Surgery Time) Hospital Stay between 1 and 4 Days Back to work in 2-3 weeks
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COMMON RISKS OF ALL SURGERIES
Pain Bleeding Infection DVT Pulmonary embolus Pneumonia Need for further surgery
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Open Surgical Incisions
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Laparoscopic Incisions
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Laparoscopic Adjustable Gastric Banding Restrictive
Good results in Europe and Australia Bioenterics Lap
Band™ FDA approved
6/01 50 – 70% excess
weight loss
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Adjustable LapBand
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LapBand-Advantages Shorter OR time Go home the same day or overnight hospital stay Return quickly to work Evaluated every 6-8 weeks for gradual tightening if
necessary Amenable to minimally invasive techniques Relatively lower complexity Less association with specific nutritional deficits Reversible
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LapBand Disadvantages
Foreign body Needs adjustments with needles Problems with port Band slippage Erosion Less weight loss
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SLEEVE GASTRECTOMY
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SLEEVE GASTRECTOMY ADVANTAGES Stomach volume is reduced, and it tends to function normally so
most food items can be consumed in small amounts Reduces appetite stimulating hormone that helps reduce hunger
sensation No dumping syndrome Less ulcers Less vitamin deficiencies No foreign body Expected weight loss for most patients can be 60-70% of their
excess body weight over 1-2 years
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SLEEVE GASTRECTOMY DISADVANTAGES
Not reversible Reflux Leak Bleeding
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Roux-en-Y Gastric Bypass Combination Most frequently
performed bariatric procedure in the US First done in 1967 Laparoscopically since
1993 60 – 80 % excess
weight loss
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GASTRIC BYPASS ADVANTAGES
No foreign body Most weight loss than other surgeries More long term data available
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RYGB-Nutritional Outcomes
Calcium Iron (anemia) Potential Vitamin B12 deficiency-anemia Potential folic acid deficiency-anemia Miscellaneous-potassium, magnesium,
vitamins A,K,D, thiamine Dumping Syndrome-avoid concentrated
sugars
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RYGB-Complications(Specific)
Anastomotic Leak Anastomotic stenosis(narrowing/blockage) Ulcers (NO SMOKING!) Internal hernia Skin breakdown, muscle crush injury,
extremity nerve injuries-less common
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Signs and symptoms to watch out for: Fast heartbeat, heart racing, palpitations Trouble breathing Chest pain Fever Severe stomach pain/abdominal pain Nausea/vomiting with inability to keep down liquids or
food Pain to back of leg, inner thigh Dizziness/weakness or just not feeling well
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Initial Office Visit
FILL OUT QUESTIONNAIRE PRIOR TO ARRIVING!
Sleep apnea questionnaire
Identification of individual medical issues for workup
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Preoperative Evaluation-Standard
Support Group Meeting Gallbladder Ultrasound Endoscopy UGI on a case by case basis Laboratory Tests- Chemistry, Blood Count, Lipid Profile, Liver
Profile, Urine Analysis, Thyroid Profile, Diabetic Profile Psychology Consultation Nutrition Consultation Medical Clearance Possible Pulmonary or Cardiology Consultation
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Just Call Us
Any issue not already mentioned that is causing persistent distress Problems handled earlier often minimized 718-918-LOSS (5677)
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SLEEVE GASTRECTOMY
Before
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SLEEVE GASTRECTOMY
After
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SLEEVE GASTRECTOMY
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Laparoscopic Adjustable Gastric Banding Band
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SLEEVE GASTRECTOMY
BEFORE
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SLEEVE GASTRECTOMY
AFTER
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Gastric Bypass
Before
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Gastric Bypass
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Questions?