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

Delayed gastric emptying, gastroparesis, is one of the sequelae of diabetes mellitus. Symptoms may include postprandial nausea, epigastric pain, bloating, vomiting, early satiety and unpredictable blood sugar fluctuations. Nowadays diagnosis is made by the measurement of gastric emptying with a radionuclide test meal. Using this technique some 50% of diabetic patients show signs of disordered gastric emptying. Relief is best delivered by agents promoting gastric emptying. In phase II single-dose studies metoclopramide, domperidone, cisapride, erythromycin and renzapride were all able to enhance gastric evacuation of solid and liquid meals in patients with diabetic gastroparesis. A few short term studies support the efficacy of domperidone and renzapride, but long term trials are lacking. Erythromycin, mimicking the potent gastrokinetic effect of motilin, may hold considerable promise for the future. Experience with erythromycin in diabetic gastroparesis is nonetheless very limited. To some extent the therapeutic effectiveness of metoclopramide and cisapride has been established in placebo-controlled trials. In trials with a placebo-controlled crossover design, however, only metoclopramide showed a sustained positive effect. Metoclopramide, which combines gastrokinetic and antiemetic properties seems, so far, the best therapeutic option in diabetic gastroparesis. Cisapride may be considered as a good alternative in cases where limited efficacy or side effects preclude the use of metoclopramide.
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PMID:Diabetic gastroparesis. A critical reappraisal of new treatment strategies. 128 Oct 70

Thirty-six hypertensive patients with impaired renal function entered a long-term study to assess the safety of perindopril. There were 28 men and 8 women of mean age 57.1 +/- 2.0 years (mean +/- SEM). The duration of documented hypertension was 7.3 +/- 1.2 years. Perindopril was given orally in single daily doses. The initial dosage was chosen according to the degree of renal function impairment: 29 patients received 4 mg o.d. [creatinine clearance (Clcr), 42.2 +/- 3.2 ml.min-1] and 7 patients received 2 mg o.d. (Clcr, 22.3 +/- 3.1 ml.min-1). Patients in whom blood pressure was not controlled had their dose doubled and then, if necessary, an additional diuretic therapy was added at subsequent visits. Six patients were withdrawn for adverse events (myocardial infarction, pneumonia, leucopenia in a patient who had lupus, diabetes mellitus, skin rash, epigastric pain), two patients were withdrawn for poor compliance, and three for personal convenience. The mean duration of treatment was 10.2 months with a range of 3-12 months (excluding one patient who died from myocardial infarction in the first days of the study and was not included in the analysis). Systolic and diastolic blood pressure decreased significantly (from 170.5/100.6 +/- 3.4/1.8 mm Hg to 151.8/88.8 +/- 3.0/1.7 mm Hg, n = 35, p less than 0.001). Baseline and final values of plasma creatinine (from 223.7 +/- 22.7 to 234.7 +/- 28.5 mumols/l), Clcr (42.5 +/- 3.2 to 45.7 +/- 4.6 ml.min-1), and kalemia (from 4.4 +/- 0.1 to 4.7 +/- 0.1 mmol/L) were not statistically different.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Long-term tolerance of perindopril in hypertensive patients with impaired renal function. 172 1

General Practitioners feel increasing pressure from Public Health authorities to evaluate their work but generally accept outcome indices such as morbidity and mortality are too far away from GP practices to allow direct evaluation conclusions. A simple instrument is needed to assess the evolution in the health status of the populations the GP serves. To design such an instrument we developed a short, inexpensive questionnaire, to be filled in by the GP, that covers as many fields of health care as possible and reflects as closely as possible the specific approach in family practice. To construct this instrument five Guttman scales were first developed that refer to the five frameworks of though that a general practitioner uses, and submitted them to a process of validation. A composite index (SAMI) was mathematically derived from these five scales; it proved to be a valid instrument for measuring health status. To field test the SAMI index, a prospective cohort study was carried out in two subpopulations, Belgians and migrants, consulting seven GP practices. The evolution of four reasons for encounter (low back pain, pregnancy, diabetes and epigastralgia) were monitored by means of the five scales and the SAMI index. The evaluative conclusion that, despite special efforts of the GPs, their approach to migrants has to be reconsidered, is drawn. Above all the field test has shown that the five measurement scales and the global SAMI index are valid instruments, of easy use in general practice, that allow to assess the global health status of patient populations and give opportunities for evaluation of PHC services.
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PMID:Assessment of patients' health status in family medicine. 215 53

In a Chinese family with hereditary pancreatitis, two members are proven to have chronic pancreatitis. The propositus, a 31-year-old man, had epigastric pain since the age of 18. Multiple calcifications in the region of the pancreas were seen on plain film of the abdomen, ultrasonography, computed tomography, and endoscopic retrograde pancreatography. Pancreatolithotomy and side-to-side pancreatojejunostomy gave symptomatic improvement. His 60-year-old mother also had pancreatic calcifications in addition to diabetes. Known causes of secondary pancreatitis, such as hyperlipidemia, hyperparathyroidism, and amino aciduria, were ruled out in both patients.
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PMID:Hereditary pancreatitis in a Chinese family. 230 90

Although tumour metastases to the pancreas and peripancreatic lymph nodes are found commonly at necropsy in cases of small cell carcinoma of lung, tumour-induced acute pancreatitis is described rarely. A case of metastasis-associated necrotising pancreatitis with the unusual presentation of epigastric pain followed by diabetes is described here. Patients (particularly cigarette smokers) with none of the conventional risk factors for acute pancreatitis merit chest radiography and if indicated prompt cytotoxic treatment.
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PMID:Necrotising pancreatitis and diabetes associated with disseminated small cell carcinoma of lung. 285 1

Preoperative symptoms, diagnoses, and postoperative outcomes in 102 consecutive patients with pancreatic pseudocysts were analyzed. Upper epigastric pain, loss of weight, obstructive jaundice, and sudden arterial bleeding from the pseudocyst were the most common preoperative symptoms. Ultrasonography, computed tomography, and endoscopic retrograde cholangiopancreatography were the most useful diagnostic tools in the evaluation of the presence, size, location, and possible pancreatic ductal communications of the pseudocyst. In a single thick-walled pseudocyst, the best long-term results were achieved by internal drainage. Pancreatic resection is justified if the patient already has diabetes or multiple pseudocysts or if the pseudocyst is not amenable to internal drainage. The most fatal preoperative complication was a sudden arterial bleeding from a pseudocyst. In treating this complication, hemostasis with transcystic arterial ligation and external drainage of the pseudocyst gave the best results.
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PMID:Pseudocysts in chronic pancreatitis. Surgical results in 102 consecutive patients. 291 44

Clinical findings, symptoms and predisposing factors were studied in 43 patients with oesophageal candidiasis, 40 patients with peptic oesophagitis and 40 normal controls. Oesophageal candidiasis was confirmed cytologically. 2.4% of patients who had undergone gastroscopy had oesophageal candidiasis; only three of them had simultaneous candidiasis of the oral cavity. Cardiac failure, oesophageal varices, hiatus hernia and gastric ulcer were common associated disorders. 42% of patients with candidal oesophagitis were symptom-free. Most common symptoms were vomiting, retrosternal and epigastric pain. Peptic oesophagitis was more frequently associated with symptoms. Predisposing factors were present in 88% of cases of oesophageal candidiasis: alcoholism, hepatic cirrhosis, diabetes mellitus, malignant tumours and other wasting diseases. 18 patients had had treatment with cimetidine; they included all 13 patients whose candidiasis was first detected at check endoscopy.
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PMID:[Candidiasis of the esophagus. Prospective study of incidence, type of complaints and predisposing factors]. 373 73

A 58 year old female patient with diabetes manifested 30 years ago is reported. She had digestive disorders since 20 years ago, and a diagnosis of cholecystopathy had been established. Furtherly, she had jaundice, acholia and pruritus; this picture remitted spontaneously. During the next year she had again jaundice, epigastric pain and vomitings; this picture also remitted with home rest. Fifteen days prior to her admittance she had again jaundice, epigastralgia extending to the back, vomitings and pruritus, as well as a diabetic uncontrol. She was admitted though bile ducts were not roentgenographically explored as a result of iodine allergy. A Fasciola hepatica was intraoperatively found.
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PMID:[Extrahepatic obstructive jaundice caused by Fasciola hepatica]. 699 49

About one-half of patients with insulin- or non-insulin-dependent diabetes have delayed gastric emptying (diabetic gastroparesis). Some of them complain of epigastric pain, nausea, vomiting or postprandial fullness (diabetic dyspepsia), although only a minority are severely symptomatic. Diabetic gastroparesis is clinically relevant not only by virtue of the symptoms induced but also because it may contribute to inadequate glycaemic control and impaired absorption of orally administered drugs. Recent data suggest that abnormal blood glucose control, not only autonomic neuropathy, contribute to the pathogenesis of disordered gastric motility. In most cases diabetic gastroparesis is diagnosed clinically in the absence of demonstrable lesions of the upper gastrointestinal tract. To evaluate gastric emptying, scintigraphy is the 'gold standard'. Gastrokinetic drugs are of help in the treatment of gastroparesis: erythromycin is the first choice in acute presentations and cisapride for chronic symptoms. New macrolides with prokinetic action and devoid of antibacterial properties are very promising and should add another pharmacologic approach to control dyspepsia and gastroparesis in diabetic patients in the future.
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PMID:Gastroparesis and dyspepsia in patients with diabetes mellitus. 749 57

To assess the risk of pancreatic cancer in subjects with tropical calcifying pancreatitis (TCP), we have followed 185 patients with TCP from the Diabetes Research Center in Madras, India for an average of 4.5 years. The diagnosis of TCP was based upon long-standing epigastric pain, laboratory tests, presence of pancreatic calculi, endoscopic retrograde cholangiopancreatography (ERCP) findings, and ultrasonography. During the follow-up period, 24 patients died from all causes, with 6 deaths (25%) from cancer of the pancreas. Three pancreatic cancers were biopsy positive. Average age at onset of pancreatic cancer was 45.6 +/- 7.3 years--considerably younger than for Western populations. When compared with the background pancreatic cancer rate, subjects with TCP appear to have a significantly increased risk of pancreatic cancer: relative risk = 100, 95% CI = 37-218. Even under the most stringent assumptions (restricting the analysis to biopsy-proven cases, assuming that the true background rate of pancreatic cancer in Madras resembles high-risk Western populations, assuming that tropical pancreatitis begins at birth) the risk is still elevated: relative risk = 5, 95% CI = 1.03-3-14.6. The exact mechanism linking various forms of pancreatitis to pancreatic cancer remains to be elucidated.
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PMID:Risk of pancreatic carcinoma in tropical calcifying pancreatitis: an epidemiologic study. 810 73


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