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ABSTRACT: The purpose of this report is to describe the use of telecommunication to improve the quality of postoperative care following microsurgery, especially following microvascular transfer of intestinal transfer for which shortening of ischemia time is of utmost importance to achieve high success rate. From 2003 to 2009 microvascular transfer of intestinal flaps had been performed in 112 patients. After surgery the patients were put in intensive care unit and the flaps were checked every 1 hour. The image for circulatory status of the flaps was sent directly to the attending surgeon for judgment. The information was sent through intranet and the surgeon can get access to the intranet through internet if necessary. Among the 112 cases, there were 9 cases of reexploration. The average duration between the time of problem detection and the time of starting reexploration was 54 min in 7 cases, and other 2 cases were delayed to enter the operating room which had been occupied by other cases of major trauma. Only two flaps were lost completely, two patients developed narrowing at the junction of cervical esophagus and thoracic esophagus. The rate of salvage for intestinal flap is apparently higher than those reported in the literature. In the postoperative management of microsurgery in ICU, telecommunication can help to reduce the ischemia time after vascular compromise in the transfer of free intestinal flap. Telecommunication is really an easy and effective tool in improving the outcome of reconstructive surgery.
Microsurgery 02/2012; 32(2):96-102. · 1.61 Impact Factor
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ABSTRACT: The prevalence of gastroesophageal reflux disease (GERD) is increasing in Eastern and Western countries. Obesity is recognized as a risk factor of gastroesophageal reflux disease. However, little information is available on the prevalence of gastroesophageal reflux disease in morbidly obese Chinese patients. The aim of this study was to compare the prevalence of GERD in Chinese patients with morbid obesity and age- and sex-matched controls, and we also assessed the effect of Roux-en-Y gastric bypass on reflux symptoms and erosive esophagitis.
Between November 2006 and February 2008, 150 morbidly obese Chinese patients underwent laparoscopic Roux-en-Y gastric bypass. Gastroesophageal reflux disease questionnaires and esophagogastroduodenoscopy results were assessed in all cases before surgery. The prevalence of reflux symptoms and erosive esophagitis was compared with the prevalence in a database of 300 age- and sex-matched controls. We also compared baseline and postoperative characteristics at 12 months after operation.
Patients with morbid obesity had higher frequencies of reflux symptoms (16% vs. 8%, P = 0.01) and erosive esophagitis (34% vs. 17%, P < 0.01) than those of controls. Twelve months after laparoscopic Roux-en-Y gastric bypass, 26 patients received follow-up evaluations. In addition to substantial weight loss, the prevalence of reflux symptoms and erosive esophagitis decreased significantly after operation (19.2% vs. 0%, P = 0.05, and 42.3% vs. 3.8%, P < 0.01, respectively).
Gastroesophageal reflux disease is pervasive in Chinese patients with morbid obesity and Roux-en-Y gastric bypass substantially improves not only the reflux symptoms but also the erosive esophagitis.
Obesity Surgery 10/2008; 19(5):565-70. · 3.29 Impact Factor
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ABSTRACT: Medical tourism is a new trend in medical service. It is booming not only in Asian countries but also in European and South American countries. Worldwide competition of medical service is expected in the future, and niche service will be a "trademark" for the promotion of global medicine. Niche service also functions for market segmentation. Niche services are usually surgical procedures. A study was carried out to compare different strategies for developing medical tourism in Asian countries. The role of a niche service is evaluated in the initiation and further development of medical tourism for individual countries. From this study, a general classification was proposed in terms of treatment procedures. It can be used as a useful guideline for additional studies in medical tourism. Niche service plays the following roles in the development of medical tourism: (1) It attracts attention in the mass media and helps in subsequent promotion of business, (2) it exerts pressure on the hospital, which must improve the quality of health care provided in treating foreign patients, especially the niche services, and (3) it is a tool for setting up the business model. E-Da Hospital is an example for developing medical tourism in Taiwan. A side effect is that niche service brings additional foreign patients, which will contribute to the benefit of the hospital, but this leaves less room for treating domestic patients. A niche service is a means of introduction for entry into the market of medical tourism. How to create a successful story is important for the development of a niche service. When a good reputation has been established, the information provided on the Internet can last for a long time and can spread internationally to form a distinguished mark for further development. Niche services can be classified into 3 categories: (1) Low-risk procedures with large price differences and long stay after retirement; (2) high-risk procedures with less of a price difference, and (3) banned procedures that are not allowed legally in home countries of foreign patients, such as stem cell therapy. In establishing a niche service, a high-quality, nonmedical segment should be integrated as well.
International surgery 95(2):108-16. · 0.36 Impact Factor
