1. Pories WJ et al. Who would have thought it? An operation proves to be the most effective therapy for adult onsat diabetes mellitus. Annals of Surgery 1995; 222:3

2. Henry Buchwald et al. Bariatric Surgery: Systematic Review and Meta-analysis. JAMA 13 2004; 292(14): 1724-37.

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It has always been a given for generations that ‘once a diabetic, always a diabetic’. Absolutely like the truism for high blood pressure, asthma and hypothyroidism. You know that if you are unlucky enough to get these labels stuck on you, you are going to take pills or injections all your life and suffer the disease as it progresses into making each organ weaker than ever before. No more.

Riya, a plump 50-year-old diabetic who was taking insulin injections for many years, was fed up of her lifestyle and the fact that she was developing complications of diabetes and high blood pressure. Being highly educated, she searched the Internet for newer options. Every website she visited mentioned high cure rates after gastric bypass surgery. She came to us at Belle Vue Clinic, where we did the same surgery on her (keyhole method). Riya’s blood sugar, always in the high 300s, normalized immediately after her surgery. Discharged after a couple of days, she joined back her school in a week, no longer worried about her blood sugar. Her colleagues are now asking her about her secret – how did her weight and blood sugar get under control so quickly?

In 1994, an American doctor called Walter Pories published a scientific paper provocatively titled, “Who would have thought it? An operation is the cure for Type II Diabetes Mellitus!” This paper showed the astonishing results that an operation called gastric bypass led to patients getting cured of diabetes in nearly 90 percent of cases. Blood sugar levels stay normal even several years after the operation.

Since then, this kind of operation, called ‘Metabolic Surgery’ or ‘Bariatric Surgery’ has become a standard across the globe.

What is done in the gastric Bypass?

We staple the stomach to form a very small pouch. When swallowed food comes from the food-pipe   into this pouch, it meets a dead end. So we need to create a way for the food to go down. To do this, we take the small intestine up and create a channel between it and the stomach pouch. So, now the food goes into the small gut, bypassing most of the stomach and upper small bowel.

How Does This Work?

This works by reducing the stomach’s capacity to take in food, leading to satiety upon consuming a small portion of around an ounce of fluid. There is reduced spike in blood glucose after food (less volume + less absorption= low nutrient absorption).

The net effect of this operation is that undigested food reaches the small bowel, leading to the release of some hormones called incretins. These incretins (a group of around 200 chemicals) act to bring down the blood sugar levels and also halt the deterioration of pancreatic hormonal function that is the hallmark of Type II Diabetes Mellitus.

It is now clear that the alarming rise in cases of diabetes is linked to the widespread obesity in towns and cities. Indeed, 80 percent of new diabetics are fat to varying degrees. So far, doctors have been advising diabetics to lose weight by diet control and exercise, and to take medicines for diabetes. To a large extent, this is a hit-and-miss method of treatment, as there is no sure and predictable response in patients, largely because everyone differs in how strictly they follow their dietary discipline. Most people cheat on their diet, don’t exercise beyond the irregular morning walks and keep getting new complications of diabetes every year.

Most of these patients who undergo the gastric bypass procedure are also very obese. Says Dr. Arindam Ghosh, a bariatric surgeon based in Ludhiana’s Apollo Hospital, “Many of my diabetic patients are obese Punjabis weighing up to 200 kgs. Some of them live in the US and Canada, where the obesity levels are far greater than in India.”

Even though increasing numbers of our patients are searching the Internet daily for information, awareness levels are still abysmal. Patients think surgery involves physical removal of fat from their body. The younger generation is taking the lead. Yogesh Sharma, a 19 year old student who weighed 168 kgs, came to me for surgery to reduce his weight and cure his diabetes after convincing his parents that his decision was the correct one. To their credit, the Sharmas saw merit in the scientific approach. Most people are, however, very scared of the very word ‘surgery’ and would rather see their lives slowly but surely getting spoiled by disease.

Many people like Ruchita Doshi, a 57-year-old lady who has undergone spine surgery, regret their decision, “I wish I had undergone bariatric surgery before. My obesity led to arthritis and spine disease for which I needed to spend rupees three lakhs on treatment. Now they say I cannot be operated as I am undergoing dialysis because of diabetic nephropathy (end stage kidney disease).” Ruchita shares the opinion of many doctors that surgery for diabetes cure would have offset the costs of the complications of the primary disease. What are you doing about your obesity and diabetes?

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We have all heard of this saying, and all of us agree. A skilled laparoscopic surgeon plots to take out huge tumors and cysts through the keyhole method, while the dinosaur surgeon tends to think of employing his hands to remove organs (like the appendix) that may have been better left alone.

Let me tell you a small story about myself. Not too long ago, at a Bariatric Surgery conference three or some years back, I had a chat with a renowned endocrinologist who was known for his work in obesity and diabetes. At that time, I was 86 kgs heavy, and most of it was fat. A hard-working surgeon, I was in the peak of physical un-fitness and a heart attack waiting to happen. My resting heart rate was always around 100 and my blood glucose was similarly poised over the century mark. I asked this gentleman how I could improve my markers and lose my fat. I also didn’t want to become a diabetic, I said.

He told me what anyone in his position would have: take a metformin pill, and do some walking. If your sugar levels go up, we will add another drug, he said.

I thought long and hard over what he said. I embarked on a new journey in life: a life of health and fitness. I trained hard and started IF (Intermittent Fasting). After an year of blundering along, I found my groove and results came in: resting heart rate down to 6o, blood glucose and lipid levels normal, and body fat well down (BW now 75 kgs).

To come back to the point, the doctor I asked hit my problem with the drug hammer he was holding by default. I did the smart thing by trying something different. I now firmly believe that everyone should try healthy eating and exercise in order to improve health and reduce body fat. As bariatric surgeons, we should not use the surgery hammer to hit every obese patient. When there is clear burden of disease (diabetes, hypertension, sleep apnea, gallstone disease, etc.) and the level of obesity is such that it is statistically unlikely to come off with lifestyle regulation, we recommend bariatric surgery. Not otherwise.

In other words, as specialists dealing with obesity and related diseases, we should have a broad perspective. We are always in danger of using a narrow knife-wielder’s perspective and eyeing every patient as a potential victim. We must be very careful. At BMI, we never stop telling each other this.

In clinical practice, the psyche of the patient is very important. But a more important factor (and an often unrecognized one) is the psyche of the doctor.

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The more healthy lifestyle behaviors that adults follow, the lower their risk for a number of chronic conditions, reports Archives of Internal Medicine.

Researchers in Germany recruited some 23,000 adults aged 35 to 65 and followed them for roughly 8 years. At baseline, four healthy lifestyle behaviors were assessed: never smoking, having a BMI under 30, exercising regularly, and adhering to a healthy diet (high in fruits, vegetables, and whole grains, and low in red meat).

During follow-up, about 9% of the participants developed diabetes, coronary heart disease, stroke, or cancer. The risk for any of these conditions decreased as the number of healthy lifestyle behaviors at baseline increased. For example, adults with one healthy behavior saw a 50% reduction in risk — and those with all four behaviors saw nearly an 80% reduction — compared with those with no healthy behaviors.

The original article in the Archives of Internal Medicine is here.

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