Posts Tagged ‘gastric bypass’

What Is Involved In A Gastrectomy Surgery

April 1st, 2010

Morbidly obese people quite often can’t get the pounds off. Whenever this happens, weight loss surgery is necessary. Today, weight loss specialists employ vertical sleeve gastrectomy more than any other weight loss surgery. The concept in vertical sleeve gastrectomy is to physically reduce the volume of the stomach sack, consequently lowering cravings for surplus food. Individuals experience a paradigm shift in self-esteem following the intense weight loss in months following this particular bariatric surgical procedure. I cannot say how many times that I have heard that it changed the lifestyle of my patients as they come in for follow-up visits.

Recently however, viewpoint on gastric sleeve surgery has evolved which makes it a personal decision. It was observed to be successful enough that it does not need follow-up surgical procedures to finalize the overall treatment. Desired weight loss may be achieved with sleeve surgery on it’s own.

Complications can occur in all surgeries. It’s merely dependent on identifying and averting the complications which your surgeon will explain over the pre-operative appointments. The most common complications are internal bleeding and gastric leaking but surgical strategies are engineered to avoid these tendencies.

As of now, scientific studies done with gastric sleeve being a stand-alone method did not provide enough long-term information as it has not been too long since the utilization of this approach. However, numerous studies have identified the pace at which weight loss is expected. For patients with high Body Mass Index (BMI) (50-60), 1 / 2 of their surplus weight can be shed off in the initial year after treatment. Individuals with reduced BMI (30-40), can anticipate a losing more than two-thirds of their excess pounds.

Because of the simplicity of the procedure, vertical sleeve gastrectomy is generally used as a standby to the Roux en-Y procedure which is even now the most commonly employed gastric bypass technique. Despite the fact that the gastric sleeve method may be a very attractive option for weight loss, it still best to seek advice from a health care provider for other available choices regardless of whether it be invasive or non-surgical means based on what is best for your health and wellness.

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What Operation Will Help Type II Diabetes? Learn More!

November 9th, 2009

Surgeries like laparoscopic gastric bypass and other weight loss medical operations are primarily done to resolve issues of morbid obesity. Not only does Roux-en-Y gastric bypass facilitate in weight-reduction, but medical studies confirm that it’s powerful effects on co-morbid conditions associated with morbid obesity such as high blood pressure, heart disease, cancer, and type 2 diabetes. There are significant medical studies showing beyond a shadow of a doubt that gastric bypass practices was effective enough to strongly hinder or force the abatement of Diabetes mellitus type 2.

With gastric bypass surgery, the stomach is reduced in size. Usually what happens is a small pouch is created in the top area of the stomach, and then half way down the small intestine is connected to the remaining lower part of the stomach. Because of the stomach is smaller in size, it could accommodate smaller amount of food and would limit the calories that it would absorb.

Gastric Bypass & Diabetes

In the first few months following gastric bypass surgery, weight loss will be dramatic. In fact, the weight loss is so dramatic that there is a 5% drop in weight within the first few weeks of the surgery. In a year after the surgery, patients could lose 50 to 60 percent of their original weight. In the second year, most patients are able to achieve their lowest possible safe weight reduction that they can target for stable weight maintenance. At this point, the maintenance program would involve the patient sticking with the dietary plan and doing the exercises to maintain body weight homeostasis.

For most people, a gastric bypass will force diabetes into remission within weeks of the weight-loss surgery. This biological effect is not caused by just hormones changing in the body, although this is a part of it. The key factor is the amount of weight that is lost by the individual. The more massive your body is, the harder it is on your pancreas to keep up with the necessary insulin that the body needs. Duke University medical research proved beyond a shadow of a doubt that the amount of weight that they person carries correctly proportional to the severity of their type 2 diabetes. Hormones also have a factor, since the studies also showed an effect on the gut hormones. They have a stronger insulin resistance.

Diabetes Gastric Bypass Surgery

In proven medical research, patients who were obese and had type 2 diabetes showed dramatic improvement following gastric bypass surgery. They had lower blood-sugar levels and take lower amounts of medication. About 48 percent of the respondents were able to achieve complete remission.

Gastric bypass patients also have to think about other factors that can affect their diabetic state. Nutritionally speaking, diet also plays a major role in diabetic tendencies. People have who have undergone the surgery must follow a strict diet plan. Too much sugar at fat is best avoided after the surgery, since it could result into the Dumping syndrome which has vomiting, nausea, dizziness, sweating and diarrhea as symptoms. Because of the change in diet, the individual gets to eat less food and less carbohydrates.

The results are not only significant among adult patients. The teenager may have to wait a year before the type 2 diabetes will be reversed to the point of taking them off of medication, but it is well worth it. Ideally, prevention is best, but there are some extreme cases in society today a young teens being saddled with morbid obesity as a result of that weight. Used to be that only adults suffered from co-morbid diseases usually associated with obesity such as high cholesterol, high triglycerides, high blood pressure, and the list goes on. Times have changed, and we need to look at gastric bypass surgery as a way to prevent premature death of these individuals.

Experts agree that diabetes can surely be reduced by undergoing gastric bypass surgery. It is best that you look at all options prior to undergoing a major life-changing event such as gastric bypass surgery. It is not always the best option for every individual that is morbidly obese. It is only a tool. The gastric bypass surgery effects could fail especially if the same lifestyle before the surgery is still followed. It is still about eating healthy and getting regular activity into your schedule.

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