Immunonutrition in Operated-on Gastric Cancer Patients: An Update.

Enteral immune nutrition has attracted considerable attention over the past few years regarding its perioperative role in patients undergoing major surgery for digestive cancer. Today, the term enteral immune nutrition refers to the perioperative administration of nutritional preparations containing, among others, specific ingredients such as glutamine, omega-3 polyunsaturated fatty acids, and arginine. They provide nutritional support and exert pharmacological effects through the substances contained in these preparations.

Use of Complementary and Alternative Medicine by Greek Patients with Inflammatory Bowel Disease.

Background And Objectives: Complementary and alternative medicine (CAM) is regularly used by several patients with inflammatory bowel disease (IBD) in many countries. Data concerning the use of CAM in Greek patients with IBD are lacking. This study aimed to determine the prevalence and indicators of CAM use in Greek IBD patients.

Enteral Nutrition in Operated-On Gastric Cancer Patients: An Update.

It is well established that the preoperative nutritional status of gastric cancer (GC) patients significantly affects the prognosis of the operated patients, their overall survival, as well as the disease-specific survival. Existing data support that preoperative assessment of nutritional status and early correction of nutritional deficiencies exert a favorable effect on early postoperative outcomes. A variety of relevant indices are used to assess the nutritional status of GC patients who are candidates for surgery.

Surgical treatment of inflammatory bowel disease: From the gastroenterologist's stand-point.

Treatment of ulcerative colitis (UC) and Crohn's disease (CD) represents, in the majority of cases, a real challenge to the gastroenterologist's abilities and skills as well as a clinical test concerning his/her levels of medical knowledge and experience. During the last two decades, our pharmaceutical arsenal was significantly strengthened, especially after the introduction of the so-called biological agents, drugs which to a large extent not only improved the results of conservative treatment but also changed the natural history of the disease. However, colectomy is still necessary for some patients with severe UC although smaller compared to the past, precisely because of the improvements achieved in the available conservative treatment.

Combination treatment of inflammatory bowel disease: Present status and future perspectives.

The treatment of patients with inflammatory bowel disease (IBD), especially those with severe or refractory disease, represents an important challenge for the clinical gastroenterologist. It seems to be no exaggeration to say that in these patients, not only the scientific background of the gastroenterologist is tested, but also the abundance of "gifts" that he should possess (insight, intuition, determination, ability to take initiative, ) for the successful outcome of the treatment. In daily clinical practice, depending on the severity of the attack, IBD is treated with one or a combination of two or more pharmaceutical agents.