Bariatric surgery in BE
Bariatric surgery in BE section, includes general infrmation about Bariatric surgery Procedure, Bariatric surgery BE Local News, Bariatric surgery BE Surgeon Locator and other Bariatric surgery related material.
Bariatric surgery Procedure
Bariatrics is the branch of medicine that deals with the causes, prevention, and treatment of obesity.
The term “bariatrics” refers to "weight medicine". Bariatrics generally deals with pharmacotherapy of obesity and with obesity surgery.
Overweight and obesity are strongly related to medical problems in today’s world. There are many health effects of obesity, such as heart disease, diabetes, many types of cancer, asthma, obstructive sleep apnea, chronic musculoskeletal problems, and others.
In addition to medical concerns regarding obesity, appearance (look) has a major relevance to weight and obesity.
Although diet, exercise, behavior therapy and anti-obesity drugs are first-line treatment, medical therapy for severe obesity has limited short-term success and almost nonexistent long-term success. Therefore, obesity surgery (or bariatric surgery) has been a popular treatment in the war against obesity. Weight loss surgery generally results in greater weight loss than conventional treatment, and leads to improvements in quality of life and obesity related diseases such as hypertension and diabetes.
Before someone can become a candidate for bariatric surgery, certain criteria must be met. The basic criteria are:
[1] An understanding of the operation and the lifestyle changes the patient will need to make;
[2] A body mass index (BMI) of 40 or more, which is about 45 kg (100 pounds) overweight for men and 35 kg (80 pounds) for women; or
[3] A BMI between 35 and 39.9 and a serious obesity-related health problem such as type 2 diabetes, heart disease, or severe sleep apnea (when breathing stops for short periods during sleep).
Risks involved
Past studies found that 10 to 20 percent of bariatric surgery patients had complications while they were in the hospital. In 2006, federal researchers found that 39.6 percent of patients had complications within 180 days of surgery. The most common complications are:
[1] A composite of gastrointestinal symptoms including vomiting, diarrhea, dysphagia, and reflux (20%)
[2] Anastomotic leaking (at the surgical connections between the stomach and the intestine) (12%);
[3] Abdominal hernia (7%)
[4] Infections (6%).
About 7% of patients were re-admitted to the hospital within 6 months to treat complications specific to the bariatric procedure.
The in-hospital death rate in adults undergoing obesity surgery in 2003 was 0.2%.
Laparoscopic surgery has become an important addition to this field of surgery, and demand soars, amidst scientific and ethical questions.
Surgical procedures in bariatrics
There are a number of surgical options available to treat obesity, each with their advantages and pitfalls. In general, weight reduction can be accomplished, but one must consider operative risk (including mortality) and side effects. Usually, these procedures can be carried out safely.
The surgical procedures can be grouped in three main categories:
[1] Predominantly malabsorptive procedures: although also reducing stomach size, these operations are based mainly on diversion and bypass.
[2] Predominantly restrictive procedures: a surgery that primarily reduces stomach size: Vertical Banded Gastroplasty (Mason procedure, stomach stapling); Adjustable gastric band (or "Lap Band"); Sleeve gastrectomy.
[3] Mixed procedures: applying both techniques simultaneously: gastric bypass surgery, like Roux-en-Y gastric bypass; Sleeve gastrectomy with Duodenal Switch Implantable Gastric Stimulation.
Biliopancreatic diversion
A complex operation, also known as biliopancreatic diversion (BPD), or Scopinaro procedure.
This surgery is rare now because of problems with malnourishment. It has been replaced with the Duodenal Switch, also known as the BPD/DS. Part of the stomach is re-sected, creating a smaller stomach (however after a few months the patient can eat a completely free diet as there is no restrictive component). The distal part of the small intestine is then connected to the pouch, bypassing the duodenum and jejunum. This results in around 2% of patients severe malabsorption and nutritional deficiency that requires restoration on the normal absorption.
The malabsorptive element of BPD is so potent that those who undergo the procedure must take vitamin and mineral supplements above and beyond that of the normal population. Those that do not run the risk of deficiency diseases such as anemia and osteoporosis.
Because gallstones are a common complication of rapid weight loss following any type of weight loss surgery, some surgeons may remove the gall bladder as a preventative measure during BPD. Others prefer to prescribe medication to reduce the risk of post-operative gallstones.
Far fewer surgeons perform BPD compared to other weight loss surgeries, in part because of the need for long-term nutritional follow-up and monitoring of BPD patients.
Vertical Banded Gastroplasty
a part of the stomach is permanently stapled to create a smaller pre-stomach pouch, which serves as the new stomach.
The same effect can be created using a silicone band, which can be adjusted by addition or removal of saline through a port placed just under the skin. This operation can be performed laparoscopically, and is commonly referred to as a "lap band."
Adjustable Gastric Banding
The first lower pressure, wider, one-piece adjustable gastric band called the MIDband® was introduced in 2000. Unlike many of the early bands this was designed specifically for laparoscopic insertion.
Other Bariatric surgery Procedures:
All Body Procedures Procedures
Bariatric surgery BE (current)
BE Buttock Augmentation
BE Calf Augmentation
BE Liposuction
BE Body Contouring
More BE info...
Belgium History Belgium became independent from the Netherlands in 1830. It was occupied by Germany during World Wars I and II and has many war graves near the battle zones, most of them are around Ieper (in English archaically rendered as Ypres, with Yperite another name for mustard gas due to intensive use there in WWI). It has prospered in the past half century as a modern, technologically advanced European state and member of NATO and the EU. Tensions between the Dutch-speaking Flemings of the north and the French-speaking Walloons of the south have led in recent years to constitutional amendments granting these regions formal recognition and autonomy.
Belgium Get around Being such a small country (300 km as its maximum distance), you can get anywhere in a couple of hours. Public transport is fast and comfortable, and not too expensive. Between larger cities, there are frequent train connections, with buses covering smaller distances. A useful site is InfoTEC, which has a door-to-door routeplanner for the whole country, covering all forms of public transport (including train, bus, subway and tram).
Plastic Surgery News...
- Objectives To use multiphoton microscopy to image collagen fibers and matrix structure in nonfixed human keloid tissue and normal human facial skin obtained following surgery and to compare the findings to existing knowledge of normal skin and keloid morphology to determine if this technology is a suitable adjunct for conventional histology.
Methods Epidermis was removed to expose the fibroblast-rich dermal layer that was then imaged using a multiphoton confocal microscope (Zeiss-Meta 510; Carl Zeiss, Jena, Germany). An 800-nm tunable titanium/sapphire femtosecond laser (Mai-Tai; Newport Co Spectra-Physics, Mountain View, California) was used to excite the tissue; second harmonic generation between 397 and 408 nm and autofluorescent signals were collected. Images were obtained using a Plan-Neofluar x40 oil immersion objective lens and a Plan-Apochromat x63 oil immersion lens.
Results Compared with normal skin, keloids showed disorganized collagen fibers arranged in complex swirls and bundles 20 to 30 µm in diameter. Normal tissue showed collagen fibers as distinct, straight strands less than 10 µm in diameter. Differences between normal and keloid tissue were subtle but apparent.
Conclusions The value of imaging living tissue is a significant benefit. Because keloids and hypertrophic scars result from altered collagen metabolism, the development of clinical multiphoton microscopy systems may allow examination of wound healing dynamics in vivo and potentially provides a means to monitor therapy without the need for biopsy or the risk of injury to tissue. (Source: Archives of Facial Plastic Surgery)
- University of Alberta researchers in Edmonton, Canada, have developed a portable unit for genetic testing about the size of a shoebox, which has the same capability as a lab full of expensive equipment.The device - along with other, even smaller units the team is now in the process of developing - paves the way for enormous savings to health-care systems and will improve care for patients.