Are you overweight and thinking about undergoing a weight loss surgery? If yes, then you can opt for a gastric bypass surgery in which certain changes are made to your digestive system. Due to these changes, the amount of food you consume gets limited and the absorption of nutrients also gets reduced. Hence, weight is lost due to a reduced appetite or stomach capacity. This surgery is undertaken by people who face severe health difficulties because of being overweight. Gastric bypass surgery is a very common form of weight loss surgery associated with fewer complications.

Why is it carried out?
A gastric bypass surgery is carried out to help you lose excess weight. This reduces the risk of several weight related health problems such as heart diseases, hypertension, severe sleep apnea, strokes, type 2 diabetes and gastroesophageal reflux disease. This surgery is undertaken when a person fails to lose weight after following several other methods.

Who is it for?
You can undergo a gastric bypass surgery only when your body mass index or BMI is 40 or higher, or when your BMI is between 35 to 39.9 and you also have a severe condition such as type 2 diabetes or high blood pressure. This surgery is not for all people who are overweight and several criteria have to be fulfilled before deciding on getting a gastric bypass surgery.

Procedure
This surgery has to be carried out at a hospital and the patient is given general anesthesia. The surgery depends on the individual situation of the patient and on the surgeon who will perform the surgery. Most bariatric or gastric bypass surgeries are carried out laparoscopically. A laparoscope, which is a small, tubular device with a camera attached to it, is inserted into the abdomen via small incisions. The camera allows the surgeon to see the inside your abdomen and perform the procedure. A laparoscopic surgery is efficient and the patient recovers faster than other modes of surgery. The surgery takes several hours to be successfully completed. The patient may have to stay at the hospital for five days.

Results
Gastric bypass surgery or bariatric surgery provides long-term weight loss. The amount of weight that will be lost depends on the surgical procedure and the patient s new lifestyle and habits. It is possible to lose more than 50% of the pre-surgery body weight within a span of two years. Along with weight loss, the surgery also improves and resolves various conditions related to obesity.

A gastric bypass surgery also improves a patient s ability to undertake regular activities. This improves the quality of life and the patient gains confidence and self-esteem. A successful gastric bypass surgery can change your life.

Gastric Bypass Surgery - Who Can Go For It?

When dieting and exercising fail to help an obese person in managing his/her weight, bariatric surgery may be suggested. One of the most popular types of bariatric surgery is a gastric sleeve surgery or sleeve gastrectomy. The main aim of this surgery is to reduce the amount of food that can be consumed in one sitting. It does not affect the amount of nutrients and fats absorbed from the food that has been eaten. A majority of the weight loss resulting from this surgery happens within the first 6 months following which there is a slower weight loss over the next 6 months.

A gastric sleeve surgery is a relatively safe and short duration surgery. Prior to the surgery, you would have been given a special diet to be followed, the duration varies between one week to two weeks. It is essential to follow this diet strictly. This surgery may be performed laparoscopically, through tiny keyholes. More than half the outer side of the stomach is removed. The remaining part of the stomach takes the form of a tube. This surgery is not reversible. 

Recovery from a gastric sleeve surgery is quite smooth and varies from person to person. A certain amount of pain and discomfort is normal for the first and second day following the surgery. The patient is put on clear liquids for the first 2 weeks following surgery. Soft foods are introduced in week 3 and 4. You can get back to small amounts of your normal food in week 5. You will notice that you feel fuller much faster and are able to consume a very limited portion of your normal food intake. In some rare cases, your food may also be emptied into the small intestines at a very fast rate. This is known as dumping syndrome. This may cause diarrhea and nausea and leave you feeling weak. It is essential to drink plenty of water to allow for smooth bowel movements and to prevent constipation.

On an average, this surgery can help people lose between 60 to 90% of their excess body weight. However, this requires control over your diet and the amount of exercise you do. At some point in time, your weight loss may plateau. This is normal to overcome this, you must make a change to your diet or exercise schedule. A dietician can also help you address the right number of meals needed by your body. It is very important not to fall back to your earlier unhealthy lifestyle and to maintain a positive attitude.

Gastric Sleeve - Understanding The Course Of It!

Gastric bypass is a kind of bariatric surgery, which helps in weight loss. This surgery aims to make changes so that your stomach becomes smaller than it used to be. This limits the amount of food you consume and effectively helps you to reduce weight.

Are you fit for the surgery?

Not everybody can go in for this surgery. Your doctor will recommend this surgery after careful evaluation. These are the parameters based on which your doctor will make a decision-

  Your medical history - If you suffer from sleep apnoea, heart ailments, liver diseases, kidney stones or if you have blood clots then you might have to undergo the surgery.

  Your psychological status - Sometimes obesity is the outcome of certain psychological ailments. A doctor will first ensure that these conditions are addressed before you go under the knife.

How is the surgery performed?

Gastric bypass operation is performed under general anaesthesia so you will be asleep for the entire duration of the surgery and it will be pain-free. The surgery is done laparoscopically. Tiny incisions are made through which scope and fine surgical instruments are introduced into the abdominal cavity. The camera guides the surgeon by providing live images from inside the body. Laparoscopic gastric surgery is advantageous because the wound heals faster and does not leave any marks.

Sometimes your surgeon might opt for an open surgery where she/he makes a large incision to reach the stomach.

There are two major steps to the surgery-

  The aim of the surgery is to make the stomach smaller so the surgeon divides it into two portions with staples. The food that you eat will go into the upper part (the pouch) of the stomach. The reduced upper stomach can hold at the most 28 grams of food so you are forced to eat less than usual. This will help you lose weight.

  The other step is the bypass surgery. After the pouch is created, the surgeon links it to the small intestine through the small hole in the pouch. This way, food will pass directly from the pouch to the small intestine. The surgery takes around 3-4 hours. You will be kept under observation for a couple of days and you will be released from the hospital in a week.

Gastric bypass operation is an effective and simple surgery that can help you reach your weight goals when you have a very high BMI and most other dietary restrictions have not been successful.

Gastric Bypass Surgery - Everything You Should Know!

The  Roux en Y Gastric Bypass  surgery was first performed by Professor Mason in 1966. Being done in the conventional way (i.e by open surgery) earlier and later laparoscopically, the Gastric Bypass has stood the test of time over the last 52 years.

Over 50 years the Gastric bypass surgery is being performed across the globe. It has given excellent results in terms of significant and long-standing weight loss in the morbidly obese, as well as remission of Type 2 diabetes in properly selected patients. Selection of the patient to undergo this procedure is paramount. 50 years of successful results are enough to term this procedure as the GOLD Standard.

Obesity and Diabetes have been a menace over the last 2 decades world over. In India obesity is growing in such a rampant way that we can equate it to an epidemic.

As we all know, India is considered to be the Diabetic Capital of the world. Type 2 diabetes contributes to the major chunk of diabetes affected population. We Indians get affected by diabetes at very early ages and hence complications are seen at very early ages among us. Strikingly important to notice is that Diabetes is seen not only in the obese category of people but also in the normal weight people.

Diabetes is feared of only because of the complications it is capable of causing affecting the vital organs like the brain, heart, eyes, kidneys.

Intermittent or elevated surges in the blood sugars levels during the course of the day are responsible for causing microangiopathies ( damage to the small vessels supplying blood to the vital organs).

We have seen that diabetes is accompanied by high blood pressure and dyslipidemia in most of the cases. So, when a person has diabetes, high blood pressure and dyslipidemia, we label them as having the metabolic syndrome.

Oral hypoglycemic agents (OHA) and insulin form the mainstay of treatment in getting sugars under control. But these are not able to avoid these surges in high sugar levels. This does not mean that OHA s and Insulin are not the right way to treat diabetes- they indeed are.

We are going a step higher, in an attempt to get control of diabetes without OHA and insulin. Not only this, we are trying to tackle not just diabetes, but the metabolic syndrome on the whole i.e one procedure that will take care of diabetes, dyslipidemia and hypertension. This procedure is popularly known and referred to as the  Gastric Bypass  or the  Roux en Y Gastric Bypass . Thus, In short, the gastric bypass surgery offers ICE BURG treatment.

Now, the first question is that  Is this possible . The answer is YES. The second question is that is this procedure applicable for all diabetics. The answer is NO. Only Type 2 diabetics are the beneficiaries of this procedure where insulin resistance has a major role to play. (This procedure does not benefit Type 1 diabetics) Reasons for this will be explained later. The third and important question is that,  Is the Gastric bypass going to give remission of diabetes in all type 2 diabetics?  The answer is NO.

There is strict selection criterion or eligibility criteria to select a patient for The Roux en Y Gastric Bypass surgery. Best results of the Gastric Bypass surgery are seen when it is confirmed that the person is suffering from Type 2 diabetes, duration of diabetes is less than 5 years, the pancreatic reserve is good and showing good levels of C -peptide in the blood, the person has a family history of diabetes, Insulin was not required to control sugar levels within the first 5 years of onset of diabetes and person should not be underweight( BMI > 27.5 preferred).

Losing weight is not easy and even if we lose weight, weight regain is very common. Most of us would have already experienced it. When we are tackling just the weight issue, we are talking into consideration only the morbidly obese people who have a BMI > 37.5. In the morbidly obese, at first, it is very difficult to lose significant weight by the normal method of diet and exercise. Even if weight loss does occur, weight regains or bouncing back is sure.

Here we bring in the trump card   The  Roux en Y Gastric Bypass  that helps the :

 Morbidly Obese  (BMI >37.5) to lose significant weight and reach their ideal weight.
 Obese  (BMI >32.5) who also have comorbidities (like diabetes, hypertension, dyslipidemia, sleep apnea, obesity-induced infertility) not only to lose significant weight and reach their ideal weight but also to get control of the associated comorbidities.
 Type 2 Diabetics  (BMI > 27.5) to get Remission from type 2 Diabetes.
 Metabolic Syndrome  (BMI > 27.5) to get remission from type 2 diabetes, dyslipidemia and Most cases hypertension.
Type 2 diabetics can be offered this procedure even if they are not morbidly obese, is what I would like to bring it to notice.

Exposure to Type 2 diabetes for long years can lead to potential complications like coronary heart disease, chronic kidney failure, brain stroke, gangrene of the lower limbs.

In some, in spite of talking OHA s, Insulin, sugars are not under control. In these cases, the gastric bypass can be offered to those who fulfil the eligibility criteria.

Remission of diabetes after the gastric bypass procedure is very quick, ranging from a week to a month in most of the cases. However, in some, The sugar levels come to normal the very next day after the surgery in some without the OHA and /or insulin.

Gastric bypass is done through laparoscopy i.e through tiny holes over the tummy, requiring 3 days hospital stay. Supplements need to be taken following the procedure on a daily basis. Following the procedure, intake is reduced to a great extent which increases over few months as the gastric pouch stretches.

Gastric Bypass - Be It Bariatric Or Metabolic Surgery, Get Amazing Results!

Gastric bypass, one of the weight loss surgeries bring about many changes and alterations (physiological, metabolic, hormonal) in your body. The gastric bypass surgery rearranges the stomach into an upper pouch (the smaller part) and a relatively larger lower part. It is the small pouch that is connected to the small intestine, where the absorption of nutrients and minerals from the ingested food takes place. The surgery plays a significant role in limiting the intake of food. Thus, post-surgery, a person's body reacts differently than it used to before the surgery. Many, if not all, people experience difficulties in coping up with the changes.

Patients are often advised to refrain from alcohol consumption after the gastric bypass surgery. Surprisingly, and quite alarming, cases of alcohol abuse increases post the surgery. According to a survey by the American Society for Metabolic and Bariatric Surgery, few people, who had no prior history of alcohol abuse developed one after the weight loss surgery. What triggers the alcohol abuse in some patients is still a debatable issue.

Many patients experience an emotional breakdown, stress, anxiety, and depression after the surgery. People who needed no reason to binge on food are suddenly expected and made to consume a limited quantity of food. Unable to do what they loved doing the most, people look for an alternate solution. As expected, in most cases, alcohol becomes the much-needed solution. What started as a means of distraction gradually becomes an integral part of life. Hormonal changes associated with the surgery can also result in panic attacks, stress, and anxiety.

Incidences of alcohol abuse may also be high in patients who had a history of drinking (regular or occasional) and smoking before the gastric bypass. Under normal circumstances (before the weight loss surgery), there is a partial enzymatic breakdown of the consumed alcohol in the stomach before it passes into the small intestine. However, post-surgery, the small size of the stomach does not facilitate such enzymatic breakdowns. Thus, the alcohol passes into the intestine, where it gets rapidly absorbed. As a result, a person gets into an inebriated state at a faster rate.

It is because of this reason that doctors advise the patients to keep away from alcohol as much as possible after the surgery. To keep away from or reduce the instances of alcohol abuse after the gastric bypass surgery,

Look for healthier and low-calorie food options when you get an urge to eat.
Meditate, go for morning and evening walks. These physical activities act as great stress busters.
If you are feeling low or going through an emotionally low phase, share it with your loved ones. Do not suppress your emotions.
Consult your attending physician in case of any physical discomfort

Alcohol & Gastric Bypass - Can They Be Mixed?

Losing weight is a daunting task. This becomes all the more difficult for obese people. In many cases, the patient may be advised to undergo bariatric surgery. There are many types of bariatric surgery. Some surgeries address both the stomach and the small intestines while others address only the stomach. A gastric band surgery is one such procedure.

For this procedure, an adjustable band is placed around the upper half of the stomach. This creates a small pouch that can hold a limited amount of food. The band is connected through a plastic tube to a small device placed under the abdominal skin. Sterile fluid may be injected or removed from the band through this device. By injecting saline, the band is made tighter and by removing the liquid the band is loosened. This allows the band to be customized to improve weight loss.

The result of a gastric band surgery may vary from person to person. Band adjustment starts after the third week of surgery. Because the size of the stomach is reduced, the person will feel full faster and hence eat less. In most cases, a person can expect to lose 60 to 75 % of their excess body weight. This should not be confused with a person s total weight. The procedure can be reversed at a later date if need be.



Some people may develop side effects like nausea and vomiting after the procedure. But why this procedure has not gained acceptance compared to other bariatric procedures like gastric bypass and sleeve gastrectomy is because, the compliance with the band is not very good and complications like band erosion, band slippage, band migration are very high. Another dreaded complication following the band surgery in non-compliant patients who eat large quantities and overstretch the small gastric pouch above the band is severe GERD.

In severe cases, rarely, grains of undigested food is seen in the mouth on waking up in the morning. This could be life-threatening. Vitamin deficiencies are rare provided supplements are taken regularly during the weight loss period.  

Gradual band adjustment is required and regular follow up with the bariatric surgeon will yield good results. Over adjustment is not good at all and could lead to higher chances of complications like band erosion. However, proper dietary compliance can make the results of a band better. Ideally, a patient should get follow up checks every month after such a surgery.

All said and done, the percentage of excess weight loss in the gastric bypass and sleeve gastrectomy are far superior to the adjustable gastric banding. Even the compliance, and maintenance of weight loss over years is better in the other bariatric procedures compared to the band.

Gastric Band Surgery - Know How Competent Is It?

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