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Query: UMLS:C0011849 (
diabetes
)
277,896
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Observations on the clinical effects of venesection therapy in 85 treated, as compared with 26 untreated, patients with idiopathic haemochromatosis showed decreased pigmentation and hepatomegaly together with a return to normal tests of liver function in half the patients who had abnormal tests at presentation. Control improved in 28 per cent of those patients with
diabetes mellitus
, although some patients developed it during the period of observation, despite venesection.
Portal hypertension
, testicular atrophy and arthropathy were not improved. In only 12 patients was there sufficient reaccumulation of iron after the initial course of venesection to merit further treatment. Rates of iron accumulation in these patients varied between 1-4 mg and 4-8 mg per day and chelatable iron levels were noted to be inappropriately high in relation to body iron stores during the early stages of the reaccumulation period. Life table data shows that the percentage survival five and ten years after diagnosis was 66 and 32 per cent respectively for the treated patients, and 18 and 6 per cent respectively for the untreated patients, both statistically highly significant differences (p less than 0-01). Possible clinical differences such as age of presentation, the presence of
diabetes mellitus
, cirrhosis, clinical hepatic failure and hepatoma between the treated and untreated groups that might otherwise have weighted survival in favour of the treated group were corrected by the use of covariant analysis. This gave mean log survival values of 4-15 and 2-88 for the treated and untreated patients respectively, equivalent to 63-4 months and 17-8 months, a highly significant difference (p less than 0-01). Ten patients, all of whom had cirrhosis at the time of diagnosis, died of malignant hepatoma between three and 15 years after completing venesection therapy. There was also a high rate of death from neoplasms in a variety of other sites--22 per cent in the venesected group, strikingly higher than that rate predicted for a similarly aged population using national cancer mortality rates.
...
PMID:Long term results of venesection therapy in idiopathic haemochromatosis. 18 63
Development of
diabetes mellitus
is a common complication of side to side porta-caval anastomosis (PCA). Five patients with liver cirrhosis and
portal hypertension
have been studied with intravehous (IVGTT, 0,5 g/Kg B.W.) and oral (OGTT, 1 g/Kg B.W.) glucose tolerance tests before and three weeks after PCA. Fasting plasma glucose was 84 +/- 7 before and 87 +/- 3 mg/dl after PCA. Fasting IRI increased from 17 +/- 3 to 31 +/- 6 microU/ml. The pattern of plasma glucose and IRI response to IVGTT did not change after PCA. Plasma glucose resonse to OGTT after PCA showed only an earlier rise at 60 instead of 90 minutes, whereas IRI resonse (area under the insulin curve) was significantly enhanced (from 12.4 to 19.8 U/l, p < 0.05). These data suggest a role of gut polipeptides in determining hyperinsulinemia and insulin resistence in PCA patients.
...
PMID:[Glucose tolerance and insulinemia in patients with hepatic cirrhosis and portal hypertension treated by portacaval anastomosis]. 39 34
Oral glucose tolerance tests (100 g glucose) and the intravenous tolbutamide test were carried out. The glucose tolerance was seen to be disordered even in acute infectious hepatitis, but returning to normal when cured. If chronic hepatitis develops, however, the proportion of manifest
diabetes
increases to 7.2% in chronic persistent hepatitis and to 16.3% in chronic progressive hepatitis, while 30% each have latent
diabetes
. The glucose tolerance is most impaired in fatty liver (stage III) and in active cirrhosis of the liver with
portal hypertension
, where more than half of all patients present manifest or latent
diabetes
. Conversely, glucose tolerance improves even in chronic hepatitis and in cirrhosis of the liver as the inflammatory activity subsides. The main cause for the development of "liver diabetes" is therefore likely to be the activity of the inflammatory process, the extent of
portal hypertension
, disorders of glucose regulation in the liver and the increased insulin inactivation in the cirrhotic liver.
...
PMID:[Disorders of glucose tolerance in 2600 histologically confirmed acute and chronic liver patients (author's transl)]. 81 Jun 95
Chronic pancreatitis has to be treated in the first line by medical means. Dietary procedures, absolute abstinence from alcohol, compensation of malabsorption and treatment of
diabetes
will do in most cases. Surgery is indicated in cases resistent to this form of therapy of when complications arise (cysts, persistent jaundice,
portal hypertension
). The patient has to be given high caloric parenteral nutrition preoperatively. Pancreato-jejunostomy with an Y shaped loop and surgical removal of various amounts of pancreatic tissue are the only efficient surgical procedures. In cases of dilatation of the pancreatic duct drainage has to be performed. Results of surgery are satisfactory in 2/3 of cases.
...
PMID:[Medical and surgical management of chronic pancreatitis (author's transl)]. 100 87
Of one hundred and forty-nine patients (101 male and 48 female) 4-67 years of age, 117 were alcoholics and underwent pancreatectomy because of episodic or continuous abdominal pain or complications or chronic pancreatitis. Nineteen patients underwent pancreaticoduodenectomy, seventy-seven 80-95% distal resection, anf fifty-three 40-80% distal pancreatic resection. There were 3 operative death and 30 late deaths 6 months to 11 years post pancreatectomy. Twenty-one patients were lost to followup, 1 to 11 years post pancreatectomy. Ninety-five patients are known to be alive, 4 of whom are institutionalized. Indications for pancreatectomy in addition to abdominal pain include recurrent or multiple pseudocysts, failure to relieve pain after decompression of a pseudocyst, pseudoaneurysm of the visceral arteries associated with a pseudocyst, recurrent attacks of pancreatitis unrelived by non-resective operations, duodenal stenosis and left side
portal hypertension
. The choice between pancreaticoduodenectomy or distal resection of 40-80% or 80-95% of the pancreas should be based on the principle site of inflammation whether proximal or distal in the gland, the size of the common bile duct, the ability to rule out carcinoma, and the anticipated deficits in exocrine and endocrine function. The risk of
diabetes
is very significant after 80-95% distal resection and of steatorrhea after pancreaticoduodenectomy. When the disease process can be encompassed by 40-80% distal pancreatectomy this is the procedure of choice.
...
PMID:Pancreatectomy for chronic pancreatitis. 101 87
According to a theory of the authors both senile osteoporosis and pathologic osteoporoses (rheumatic, in
diabetes
, bronchial asthma, pulmonary emphysema,
portal hypertension
and Cushing's disease) are due to disturbances of the circulation of the blood in bone. Every type of stasis in the sinusoids, be it due to reduced arterial supply or venous stasis or to a reduction of extravascular fluid-pressure will provoke an increase in osteoclastic activity and thus osteoporosis.
...
PMID:[Osteoporosis -- due to reduced blood circulation of bone (author's transl)]. 121 86
Chronic pancreatitis is difficult to treat in patients with a nondilated duct. Patients experiencing intractable pain unresponsive to or judged untreatable by lesser procedures must decide between total pancreatectomy and resultant
diabetes
or a continuation of their pancreatitis. From 1977 through 1990, 26 patients underwent extensive pancreatectomy and dispersed pancreatic islet tissue autotransplantation for treatment of chronic pancreatitis pain and prophylaxis of surgical
diabetes
. Of these 26 patients, total (Whipple) or near-total (greater than 95%) pancreatectomy was performed in 24 patients. Of these 24 patients, pain relief could be assessed in 21 patients at 5 to 155 months (mean, 5.7 years), and 19 patients (90%) reported partial or complete remission. Of the patients who underwent total or near-total pancreatectomy, islets were injected intraportally in 22 patients and into the renal subcapsule in two patients. The latter two patients have required insulin since surgery. Of the other 22, one patient died from a complication of the pancreatectomy. Nine of the 21 evaluable recipients of intraportal islet autografts were insulin independent for at least several months after surgery. Five patients are currently insulin independent at 6 years, 4 years, 1.5 years, 9 months, and 5 months after surgery. Of the other four patients, one patient died insulin independent at 6 years, and three patients required insulin beginning 8 to 18 months after surgery. Insulin independence correlated with the number of islets recovered, which in turn correlated inversely with the degree of pancreatic fibrosis. Of our four most recent patients, three patients had mildly to moderately fibrotic glands, and higher numbers of islets were obtained. After total (Whipple) pancreatectomy, these three patients are insulin independent. A liver biopsy was performed in one patient 8 months after total pancreatectomy and islet autotransplantation; numerous clusters of islet cells staining strongly for insulin and glucagon were detected within portal triads on both wedge and needle biopsy specimens. Morbidity related to the intraportal-dispersed pancreatic islet tissue transplantation was low (no disseminated intravascular coagulation, significant
portal hypertension
, or hepatic dysfunction). Islet autotransplantation can be an effective and safe adjunct to extensive pancreatic resection for those patients who risk surgical
diabetes
for relief of their chronic pancreatitis pain.
...
PMID:Autotransplantation of dispersed pancreatic islet tissue combined with total or near-total pancreatectomy for treatment of chronic pancreatitis. 185 51
Alcoholic liver disease includes steatosis, alcoholic hepatitis and cirrhosis. Other liver diseases of genetic origin, but with a curious association with alcohol intake, are hemochromatosis and porphyria cutanea tarda. The attribution of chronic hepatitis to alcohol intake remains speculative, and the association may reflect hepatitis C infection. Hepatic injury attributed to alcohol includes the changes reported in the fetal alcohol syndrome. Steatosis, the characteristic consequence of excess alcohol intake, is usually macrovesicular and rarely microvesicular. Acute intrahepatic cholestasis, which in rare instances accompanies steatosis, must be distinguished from other causes of intrahepatic cholestasis (e.g., drug-induced) and from mechanical obstruction of the intrahepatic bile ducts (e.g., pancreatitis, choledocholithiasis) before being accepted. Alcoholic hepatitis (steatonecrosis) is characterized by a constellation of lesions: steatosis, Mallory bodies (with or without a neutrophilic inflammatory response), megamitochondria, occlusive lesions of terminal hepatic venules, and a lattice-like pattern of pericellular fibrosis. All these lesions mainly affect zone 3 of the hepatic acinus. Other changes, observed at the ultrastructural level, are of importance in progression of the disease. They include widespread cytoplasmic shedding, and capillarization and defenestration of sinusoids. Progressive fibrosis complicating alcoholic hepatitis eventually leads to cirrhosis that is typically micronodular but can evolve to a mixed or macronodular pattern. Hepatocellular carcinoma occurs in 5 to 15% of patients with alcoholic liver disease. The clinical syndrome of alcoholic liver disease is the result of three factors--parenchymal insufficiency,
portal hypertension
and the clinical consequences of extrahepatic damage produced by alcohol. At the several phases of the life history of alcoholic liver disease, the individual factors play a different role. The clinical manifestations of alcoholic steatosis are mainly extrahepatic in origin. Those of alcoholic hepatitis reflect mainly parenchymal insufficiency and those of cirrhosis are mainly those of
portal hypertension
. Alcoholic liver injury appears to be generated by the effects of ethanol metabolism and the toxic effects of acetaldehyde, perhaps the immune responses to alcohol- or acetaldehyde-altered proteins, and questionably enhanced by viral hepatitis. Alcoholic hepatitis may be mimicked histologically, and to a varying degree clinically, by a number of conditions (obesity,
diabetes
, several drug-induced injuries, jejunoileal bypass, and related "shortcircuiting" of the bowel). Perhaps the most important facet of the hepatotoxicity of alcohol is its enhancement of the effects of a number of other hepatotoxic agents, among which acetaminophen is the prime example.
...
PMID:Alcoholic liver disease: pathologic, pathogenetic and clinical aspects. 205 45
Alcohol-like liver disease may be observed in patients with obesity or non insulin-dependent
diabetes
, or after treatment with such antianginal drugs as amiodarone and perhexiline maleate. In such cases cirrhosis is associated, at histology, with foci of acidophilic necroris, Mallory's bodies and inflammatory neutrophilic infiltrates. Alcohol-like liver disease is rare. It affects mostly women in their fifties and usually is clinically latent. Abnormalities of liver function tests mainly consist of increased serum aminotransferase levels. Complications of
portal hypertension
are uncommon. The pathogenesis of the disease remains purely hypothetical. In practice, in the absence of antianginal therapy the finding of cirrhosis in an obese and/or diabetic patient should prompt a search for excessive alcohol consumption before ascribing the cirrhosis to obesity and/or
diabetes
.
...
PMID:[Pseudo-alcoholic cirrhosis]. 206 19
This study was undertaken to analyse the clinical spectrum of chronic liver disease (cirrhosis, and others with
portal hypertension
) in Kuala Lumpur. Eighty patients were diagnosed over a 6-year period. Twenty-two had biopsy proven cirrhosis while 58 others had
portal hypertension
with clinical and biochemical evidence of chronic liver disease. The commonest aetiology was alcohol (36%), followed by the idiopathic variety and hepatitis B. The male to female ratio was 4.4:1. Indians had a high prevalence of alcohol-associated chronic liver disease. Overall, ascites was the commonest presentation. Eight patients presented with hepatocellular carcinoma. Spontaneous bacterial peritonitis was diagnosed in 13% of patients undergoing abdominal paracentesis. Gallstones were detected in 37% of patients who underwent ultrasonography.
Diabetes mellitus
and peptic ulcer disease were noted in 22% and 31% of patients respectively.
...
PMID:Chronic liver disease in Kuala Lumpur, Malaysia: a clinical study. 225 36
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