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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gastroparesis diabeticorum has been isolated by Kassander in 1958. Since that time, 65 well documented cases have been published. Very often the patients are asymptomatic and the disorder is discovered by an occasional X-ray examination of the G-I tract. But, sometimes, the diabetes of these patients becomes brittle and they loose weight; bezoar, gastroplegia and hemorrhages may occur. We report two additional cases with severe undernutrition and bezoar. The gastroparesis may be related to a vagal neuropathie. The treatment is disappointing; metoclopramide gives the best improvement.
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PMID:[Gastroparesis diabeticorum and bezoar (author's transl)]. 21 38

Gastric bezoars were observed after esophageal variceal injection of polidocanol in 5 of 56 patients with alcoholic cirrhosis treated by endoscopic sclerosis. We suggest that endoscopic sclerotherapy could have induced a transient vagal injury resulting in delayed gastric emptying and subsequent bezoar formation. Although the volume of sclerosant (25-35 ml per session) and the length of the injector needle (4 mm) were the same in all patients, two reasons could explain the occurrence of bezoars in these five patients: a deeper injection of sclerosant, and a worsening of a preexistent vagal neuropathy due to diabetes mellitus and/or alcoholism.
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PMID:Gastric bezoar: another side effect of endoscopic variceal sclerotherapy. 279 85

Current evidence suggests that high-fiber diets, especially of the soluble variety, and soluble fiber supplements may offer some improvement in carbohydrate metabolism, lower total cholesterol and low-density lipoprotein (LDL) cholesterol, and have other beneficial effects in patients with non-insulin-dependent diabetes mellitus (NIDDM). Diets enriched with wheat bran and guar gum induce 10-20% reductions in serum cholesterol and LDL in both normo- and hypercholesterolemic subjects and have the ability to blunt the hypertriglyceridemic effects of diets high in carbohydrate and low in fiber. In insulin-dependent diabetes mellitus (IDDM) the situation is less clear, but a decrement of the circadian glucose profile has been shown. Americans, in general, consume too little fiber. With the need to restrict fat and reduce protein, an increase in carbohydrates is mandatory. A practical goal would be to establish the present level of fiber intake (15-30 g/day) and to gradually increase it. An intake of up to 40 g of fiber per day or 25 g/1000 kcal of food intake appears beneficial; in many individuals on weight-reducing diets higher levels may be unacceptable because of gastrointestinal side effects. The level of maximum benefit has not been determined. Fiber supplementation appears beneficial only if given with a diet comprising approximately half of the calories as carbohydrate. Foods should be selected with moderate to high amounts of dietary fiber from a wide variety of choices to include both soluble and insoluble types of fiber. Insufficient data are available on the long-term safety of high-fiber supplements. People at risk for deficiencies, such as postmenopausal women, the elderly, or growing children, may require supplements of calcium and trace minerals. People with upper gastrointestinal dysfunction are at risk of bezoar formation and cautioned against a diet high in fiber of the leafy vegetable type. Careful attention must be paid to insulin dose because hypoglycemia can result if there is a radical change in fiber intake and insulin dose is not reduced appropriately. Care must be exercised in the use of "novel" fibers, including the wood celluloses, because little is known of their safety and efficacy.
Diabetes Care 1988 Feb
PMID:Dietary fiber in management of diabetes. 283 32

The association of diabetes mellitus with gastric bezoars is not well documented. Our endoscopic experience over a seven-year period (1979 to 1985) included 3247 esophagoduodenoscopies (EGDs). Bezoars were found in 14 patients (0.4%). The mean age of these 14 patients was 63 years (range, 27 to 84 years); there were eight men and six women. In 11 patients, there was a history and/or findings of peptic ulcer disease (PUD). Two patients had prior surgery (Billroth II in one and vagotomy in another). Seven patients had diabetes mellitus; five had diabetes for over five years, and three of these five had diabetes for over ten years. Diabetes was newly diagnosed in one patient. Except for the newly diagnosed patient, the other diabetic patients had evidence of autonomic neuropathy. Two other patients (not included with the diabetic patients) had hyperglycemia only during stress. The three patients with bezoars but without PUD all had diabetes for many years (9, 17, and 19 years). In two control groups of 14 patients each who also underwent endoscopy, only one diabetic patient was discovered. We conclude that diabetes mellitus and associated gastropathy are major risk factors for bezoar formation, especially in the absence of PUD.
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PMID:Association of diabetes mellitus with gastric bezoar formation. 382 30

Diabetic gastroparesis is the gastric manifestation of diabetic autonomic neuropathy and may result, on rare occasions, in the formation of a bezoar. This was the case in 3 patients (two women aged 36 and 66 and a 19-year-old man) whose insulin-dependent diabetes was complicated with neuropathy. All patients had marked glycaemic instability apparently related to digestive function. In one patient, a stable normoglycaemic state was obtained by continuous intravenous administration of carbohydrates until the bezoar had disappeared. In the other two patients, who had a long history of neglected digestive disorders, the bezoars provided intractable. In diabetics with dyspeptic symptoms, and particularly when neuropathy is present, it would be advisable to investigate for gastroparesis in order to prevent the development of a bezoar by dietetic and therapeutic measures.
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PMID:[Gastric bezoar in diabetes mellitus. 3 cases (author's transl)]. 729 Sep 42

In this case report, the authors describe an esophageal bezoar found in a mechanically ventilated patient receiving sucralfate, antacid, and tube feeding via a nasogastric tube. The presence of a prosthetic device in the esophagus (such as a nasogastric or endotracheal tube) in conjunction with functional esophageal abnormalities is a common link in the development of esophageal bezoars. These bezoars form in the esophagus as a result of regurgitation of stomach contents. In addition, bezoars are a known complication of gastric motility disorders, such as gastric paresis of diabetes. Critically ill patients are frequently given antacid and sucralfate therapy while being enterally tube fed, often by nasogastric tubes. This combination of treatment modalities in patients with esophageal and/or neurological abnormalities warrants vigilant adherence to measures to prevent reflux and gastric pooling.
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PMID:Esophageal bezoar formation in a tube-fed patient receiving sucralfate and antacid therapy: a case report. 772 68

Candidal urinary tract infections typically occur in a host with compromised immune function. Although usually associated with aerobic bacterial infections, emphysematous cystitis occasionally complicates fungal infections of the lower urinary tract, especially in diabetics. Another uncommon occurrence is formation of a "fungus ball" leading to obstructive uropathy. We present a case of bladder rupture in a patient with emphysematous cystitis and obstructing fungal bezoar caused by Candida tropicalis. Various factors predispose to fungal urinary tract infection, including diabetes mellitus, neurogenic bladder, antibiotic usage, and the presence of an indwelling urinary catheter.
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PMID:Fungal bezoar and bladder rupture secondary to candida tropicalis. 863 19

Gastroparesis is delayed gastric emptying of either solids or liquids, which occurs in the absence of mechanical obstruction. Although associated with many diseases, the most frequent cause of gastroparesis is diabetes mellitus. It is estimated that up to 50% of diabetic patients may have this problem. Symptoms of gastroparesis include postprandial nausea, epigastric pain/burning, bloating, early satiety, excessive eructation, anorexia and vomiting. The vomiting associated with gastroparesis often has the following two features: (1) emesis of undigested foods ingested more than four hours previous; and (2) emesis of undigested foods in the middle of the night or in the morning prior to eating breakfast. It is important to recognize and treat gastroparesis not only to decrease symptoms but also to prevent bezoar formation and nutritional deficiencies as well as to improve glycemic control in brittle diabetics. The purpose of this article is to review the physiology of gastric emptying and to use this information to understand the pharmacological therapies for this debilitating problem.
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PMID:Gastroparesis: current management. 878 40

The nausea and vomiting that can complicate advanced diabetes is often attributed to impaired gastric motility. Not all patients with diabetic gastropathy show marked abnormality on gastric emptying studies, however. The mechanism remains uncertain, although cases complicated by a bezoar may respond to its removal. Prokinetic drugs may bring a measure of relief, albeit often temporary.
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PMID:Nausea and vomiting in the diabetic patient. 948 94

Fungal urinary tract infections are due to candida albicans as first responsible germ. This sporulated oval fungus divides itself by gemmation and produces pseudohyphas when it is spread in culture mediums, organic tissues or their exudates. The most frequent predisposing factor is diabetes mellitus. Others predisposing factors are: long antibiotic administration, corticoids, immunosuppressors, neoplasias, neurogenic bladder, and catheter or foreign bodies into the urinary tract. Bezoar formation is a rare complication that sometimes produces obstructive uropathy. Although Candida albicans is the most frequent observed germ in bezoars, Candida tropicalis, Penicillium, Aspergillus, Mucor y Turolopsis have been found as well. We present the case of a diabetic patient with a bilateral bezoar formation into the upper urinary tract due to Candida albicans. Clinical features, diagnosis and treatment are described emphasizing in the are bilateral onset.
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PMID:[Bilateral candida bezoar of the upper urinary tract]. 965 53


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