Patients who have undergone gastric bypass surgery for morbid obesity are more prone to kidney stones formation. Gastric bypass surgery leads to changes in the chemical composition of urine that could favor the formation of kidney stones. Based upon this information, patients should take appropriate measures to reduce the potential for kidney stone formation.
21 patients who had undergone gastric bypass surgery 6 or 12 months previously, got their urine samples obtained to measure biochemical risk factors for kidney stones. All patients had used the “Roux-en-Y" procedure, which is the most common type of gastric bypass surgery. The same risk factors were measured in a group of 20 obese patients who were being evaluated for gastric bypass surgery.
The group who had bypass surgery 12 months previously showed several chemical changes that have been linked to an increased risk of kidney stones. These included a significant increase in the level of oxalate, a chemical that increases kidney stone risk by binding to calcium. The patients also had reduced urine levels of citrate, which normally plays an important role in dissolving crystals that can lead to kidney stones. The combination of high oxalate and low citrate levels led to an increase in calcium oxalate supersaturation, a strong risk factor for stones formed by binding of oxalate to calcium.
Patients who underwent gastric bypass surgery 6 months previously did not yet have significant changes in oxalate or citrate levels. Levels of other chemicals that can contribute to kidney stones such as uric acid and potassium were unaltered from before to after surgery. There were no changes in standard kidney function indicators after gastric bypass.
As the problem of obesity continues to increase around the world, more patients are undergoing gastric bypass operations. Previously, more extensive gastric bypass operations did lead to increased urinary oxalate levels, which led to increased risk of kidney stones. The new study is the first to specifically examine the risk of similar abnormalities following the “Roux-en-Y" procedure, which has become the standard approach to gastric bypass.
These results suggest that individuals undergoing such procedures are potentially at increased risk for developing kidney stones. Gastric bypass patients should talk to their doctors about dietary changes and other steps they can take to help reduce their risk of getting kidney stones.
Do you hyperventilate while trying on a pair of denims or while climbing a flight of stairs, it could be an indication of serious health related problems. Morbid obesity is one such lifestyle disease that has taken its hold over many people across the barriers of age, gender and country. It can attack anyone depending on the regular lifestyle of the person. An unhealthy lifestyle results in lack of exercise, consumption of junk food, irregular eating hours and resulting diseases such as obesity. Many marketers and advertisers are cashing in on this and providing the allurement of various exercising gadgets and dietary supplements that are supposed to help one lose weight. It works for some, for most it does not and the condition remains untreated. Gastric bypass surgery could be the solution that has the ability to free you from the grips of morbid obesity.
Gastric bypass surgery would be the ideal solution for people who have been unable to reduce or maintain their weight through regular exercise and a balanced, nutritious diet have become severely overweight and are suffering from health hazards due to obesity. The surgery involves the creation of a small pouch at the top of the stomach and a bypass is added around the segment of the intestine. The top of the stomach is sealed off from the rest of the stomach. The food that can be consumed by the person after the gastric bypass surgery is reduced by manifolds. As the food now directly passes on to the small section of the stomach, this also limits the amount of calories that can be consumed by the person who has undergone a gastric bypass surgery. This surgery therefore helps in bringing about drastic weight reduction in patients undergoing a gastric bypass surgery.
Gastric bypass surgery can be of different kinds depending upon the need of the patient. A surgery could be either mini-gastric bypass, proximal or distal gastric bypass surgery. However not everyone can go in for a gastric bypass surgery. A competent team of medical professionals carry out an extensive examination of the candidate who is willing to opt for a gastric bypass surgery. Only when the patient meets the required health criteria, he is accepted as a candidate for surgery. The benefits of a gastric bypass surgery are also many as it may improve or cure the conditions associated with obesity. The treatable conditions are ?Type 2? diabetes, high blood cholesterol, high blood pressure and such other diseases that may be related to the obesity of a person.
A gastric bypass surgery can shrink the size of a stomach by almost 90% and within a year or two a patient could lose upto 50% - 60% of their body weight and maintain the normal weight on a long term basis. The gastric bypass surgery outlines what food and what quantity can be eaten by the person who has opted for the surgery. The initial three months after surgery require the person to consume liquid, pureed and soft food. Once the process is successful, a regular balanced lifestyle and diet can help the once obese person lead a healthy and happy life after the surgery.
Both John Parker & Nicholas Bowen are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
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