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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The average platelet counts in our patients with functioning SPK were significantly higher during postoperative week 2 and the interval of weeks 5 through 9 compared with a matched group of KTA recipients. The thrombocyte values in the SPK group were consistently elevated above the normal range (except postoperative week 1) but less than a platelet level typically requiring therapeutic intervention (greater than 1 mil/mm3). However, because potential pathology both locally (graft pancreatitis, endothelial damage of preservation and operative trauma, diminished graft blood flow) as well as systemically (atherosclerosis, hypertension) is present in SPK patients, we consider them at high risk for thromboembolic complications and therefore support prophylaxis of post-SPK thrombocytosis with platelet inhibitors.
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PMID:Thrombocytosis following segmental duct-occluded pancreatic transplantation. 232 12

Of 400 patients with acute, chronic or chronic relapsing pancreatitis surveyed in the present study, only 54 had had ECG in their files. Among these, 80% showed ECG alterations, mostly sinus tachycardia and diffuse disturbances of ventricular repolarization. The causes of these alterations are, as yet controversial. Some explanations for these alterations are hypovolemia, sepsis and acute inflammatory state. Other important findings in the patients were bundle branch block, not encountered either before the pancreatic crisis or after its resolution, nor was dielectric effect and lesion current observed in either the acute and chronic forms. The possibility of the presence of previous cardiopathy in patients with high alcoholic intake, Chagas' disease, high blood pressure or diabetes, which are quite likely in these patients, should be recalled as important factors: marked electrolytes disorders were not frequent and did not correlate with ECG findings. The aim of this study is to highlight the importance of ECG during systematic search in the follow-up of patients with pancreatitis, in order to better understand associated cardiac disorders and to improve diagnosis, prevention and treatment.
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PMID:[Electrocardiographic changes in pancreatitis]. 260 72

We report a patient who was admitted to hospital with acute pancreatitis but who also had malignant phase hypertension. Whilst his alcohol intake was high, there was no objective evidence of alcoholic liver disease and no other underlying cause for pancreatitis was found. The pancreatitis may therefore have been due to pancreatic infarctions associated with fibrinoid necrosis. In all patients with acute pancreatitis, the diagnosis of malignant hypertension should be considered.
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PMID:Malignant hypertension presenting as acute pancreatitis. 260 24

Experience in the treatment of 238 patients for nontumorous lesions of the biliary tract by choledochotomy is generalized. Choledochotomy was performed in obstructive jaundice during the operation, in cholangiolithiasis, suppurative cholangitis, strictures of the terminal part of the choledochus, and indurative pancreatitis which were attended by biliary hypertension. Diagnostic choledochotomy was undertaken only in 5.8% of patients. Twenty-two (9.2%) patients died after choledochotomy. The method of completing choledochotomy was chosen individually according to the character of the pathological changes in the bile ducts and the acuteness of the inflammatory process. Choledochotomy was completed by external drainage of the common bile duct in 116 patients, by complete suturing of the choledochus in 19, by creation of bile-draining anastomoses in 89, and by papillosphincterotomy in 14 patients. Terminal and lateral choledochoduodenoanastomosis was formed in 25 patients, with good immediate results. Mortality was highest after papillosphincterotomy and external drainage of the choledochus.
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PMID:[Indications for choledochotomy and methods for its performance]. 267 5

We tested the new radioimmunoassay method of serum phospholipase A2 (PLA2). In healthy individuals, serum PLA2 concentrations were 301 +/- 65.6 ng/dl (mean +/- SD), and in patients with acute pancreatitis, significant elevations of serum PLA2 concentrations were observed. In clinical course of acute pancreatitis, serum PLA2 was maintained high level more longer than serum amylase and elastase 1. In patients with chronic pancreatitis, serum PLA2 concentration were low at a stage of severe exocrine dysfunction, and high at a stage of acute exacerbation. In patients with pancreatic cancer, serum PLA2 concentration were changed in accord with severity of disease states. After endoscopic retrograde pancreatography, serum PLA2 levels immediately elevated significantly, and returned to basal levels 24 hours later. Serum PLA2 concentrations were within normal range in patients with other malignant tumors, diabetes mellitus, chronic liver diseases, and hypertension, whereas in patients with chronic renal failure serum PLA2 concentrations were elevated. These results suggest that measurement of serum PLA2 can be clinically useful for diagnosis of pancreatitis and monitoring of mild and severe stage of pancreatitis.
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PMID:[Clinical studies of serum phospholipase A2 immunoreactivity]. 279 50

A 28-year-old man developed severe hypertriglyceridaemia and pancreatitis following treatment of his hypertension with nadolol. Reintroduction of this drug lead to a recrudescence of hypertriglyceridaemia and a further episode of pancreatitis.
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PMID:Acute pancreatitis due to nadolol-induced hypertriglyceridaemia. 280 2

Factors influencing the prognosis were studied in 165 patients with polyarteritis nodosa (PAN) and Churg-Strauss angiitis. One hundred and forty-seven of the patients fulfilled histological and/or arteriographic diagnostic criteria, and in 18 patients the diagnosis was based on clinical criteria. The patients' mean age on diagnosis was 48.4 +/- 16.4 years. The main symptoms were fever (69%), weight loss (66%), arthritis (44%), mononeuritis multiplex (67%), cutaneous signs (46%), renal involvement (26%), gastrointestinal symptoms (31%), asthma (29%), hypertension (31%) and cardiac failure (18%). Ninety-two per cent of the patients survived for at least 1 year after diagnosis of the disease, 79% for 2 years, and 63% for 5 years. The immediate causes of death were gastrointestinal bleeding or peritonitis in 11 cases, pancreatitis in two, renal insufficiency in six, cardiac failure in five, infectious complications in four, stroke in three and other causes in 11. We studied the prognosis of necrotizing angiitis in relation to clinical symptoms and laboratory findings. The association of four conditions were associated with a poor prognosis: age over 50, gastrointestinal problems, cardiomyopathy and renal signs. The survival rates in patients with these conditions were: for gastrointestinal problems, 55% 5-year survival (versus 67%); and for age over 50, 68% 3-year survival (versus 78%; p less than 0.09). One hundred and fifty-nine patients were treated with steroids for at least 18 months. Forty-eight also received cytotoxic agents (27%) and 46 plasma exchange. Patients who were treated with plasma exchange and prednisone were randomly assigned to additional treatment with cyclophosphamide. Survival rates were comparable in both groups.
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PMID:Clinical findings and prognosis of polyarteritis nodosa and Churg-Strauss angiitis: a study in 165 patients. 290 Jun 59

Eighty-five corticosteroid dependent patients with respiratory diseases requiring alternate day prednisone were studied for certain adverse effects that have been reported to be associated with corticosteroid therapy. The mean age of the patients was 52 years, the average years of prednisone therapy was 5.3, and the mean dose of alternate day prednisone was 26.2 mg. In this group of 85 patients the prevalence of hypertension, peptic ulcer disease, pathologic fractures and psychosis was not statistically increased over that of the general population. None of the patients was diagnosed as having steroid-induced psychosis, pancreatitis or tuberculosis. One patient developed aseptic necrosis of the hip; however, she received daily prednisone for approximately 3.2 years before being converted to an alternate day schedule. Our results demonstrate that alternate day corticosteroid therapy can be used without significant risk of adverse effects in patients in whom it is essential for control of respiratory disease.
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PMID:Prevalence of adverse effects in corticosteroid dependent asthmatics. 339 24

Over a period of 42 years, 581 patients with presumed hyperparathyroidism underwent an initial cervical exploration. Abnormal parathyroid glands were removed from 495 patients (85.2%). There was a greater probability of operative success in women, patients over 50 years of age, and patients with hypercalcemia, hypertension, or nonspecific abdominal pain. There was no association of operative outcome with some of the "classic" manifestations of hyperparathyroidism--peptic ulcer disease, neuropsychiatric symptoms, pancreatitis, bone disease, or urolithiasis. The probability of surgical success improved with time, increasing from 56 per cent in the 1950s to 97 per cent in the present decade. This improvement appears to be related to greater operative experience, since all four parathyroid glands were more likely to be found with increased experience, and there was a strong correlation between finding four parathyroids and achieving persistent normocalcemia. The most common causes of operative failure were inaccurate calcium assays (the patient was not truly hypercalcemic), an inappropriate diagnosis ("normocalcemic hyperparathyroidism"), and surgical inexperience. These three factors accounted for at least three fourths of all negative explorations. More accurate diagnostic studies, and careful exploration by an experienced surgeon should maximize the probability of a successful operation for primary hyperparathyroidism.
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PMID:Causes of the failed cervical exploration for primary hyperparathyroidism. 341 98

Living related donor (LRD) nephrectomies are controversial due to the risks to the donor and improved cadaveric graft survival using cyclosporine A. Between December 22, 1970, and December 31, 1984, 1096 renal transplants were performed at a single institution, 314 (28.6%) from LRD. The average age was 34.3 years (range: 18-67); none had preoperative hypertension. All nephrectomies were performed transabdominally. Major perioperative complications occurred in 22 (7.0%). These include wound infections (3.5%), pancreatitis (1.0%), injuries to spleen (1.0%) or adrenal gland (0.3%) requiring removal, pneumonitis (0.6%), ulnar nerve palsy (0.6%), femoral artery thrombosis after arteriogram (0.3%), pulmonary embolus (0.3%), and upper pole infarct of contralateral kidney (0.3%). There are six known deaths in this series, none of which were related to the operation. Major late complications were seen in 50 (20.0%) of 250 patients followed for 6 to 175 months (mean 53.1 months). These included definite hypertension (5.6%), suture granuloma (4.4%), incisional hernia (3.6%), proteinuria (2.4%), bowel obstruction (2.0%), nephrolithiasis (1.2%), wound infection (0.4%), scrotal hydrocele (0.4%), and chronic pancreatitis (0.4%). While the risk of hypertension appears to increase as the interval from donation increases, no cases of renal failure after donation have been noted, and negligible proteinuria among those followed long-term has been seen in this series. It is felt that living related kidney donation is justified when the relative is sincerely motivated and well informed prior to donation.
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PMID:Living related kidney donors. A 14-year experience. 352 9


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