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

The clinical characteristics and long-term survival of 284 patients from the Coronary Artery Surgery Study (CASS) registry data base who had moderate to severe congestive heart failure symptoms and a left ventricular ejection fraction greater than or equal to 0.45 were studied. A control group consisting of registry patients with an ejection fraction greater than or equal to 0.45 who did not have heart failure was used for comparison. Patients who had heart failure were older and more likely to be female and to have a higher incidence of hypertension, diabetes and chronic lung disease than registry patients who did not have heart failure. As a group, patients with heart failure had more severe angina and were more likely to have had a prior myocardial infarction than were registry patients without heart failure. At 6 year follow-up, 82% of patients in the heart failure group survived compared with 91% of patients in the control group (p less than 0.0001). Multivariate analysis using the Cox proportional hazards model identified the following independent predictors of mortality: regional ventricular systolic dysfunction, number of diseased coronary arteries, advanced age, hypertension, lung disease, diabetes, increased left ventricular end-diastolic pressure and heart failure symptoms. Among patients with heart failure, the 6-year survival rate of those who had three-vessel coronary artery disease was 68% compared with 92% for the group without coronary artery disease. However, the 6-year survival rate for patients with heart failure who underwent surgical revascularization of diseased coronary arteries was not significantly improved compared with that of patients treated medically.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Congestive heart failure symptoms in patients with preserved left ventricular systolic function: analysis of the CASS registry. 185 5

It has been generally accepted that congestive heart failure does not lead to fulminant hepatic failure, unless it is associated with cardiac shock or low cardiac output. Only three cases have been reported, in which liver congestion is followed by fulminant hepatic failure without a history of shock or low cardiac output. Here we present a case of a 48-year-old man with dilated cardiomyopathy and pulmonary infarction, who developed fulminant hepatic failure from congestion. When he was admitted for the control of diabetes mellitus, hepatomegaly of 3-finger breadth and marked cardiomegaly without pulmonary congestion was noted. Diabetes was controlled using insulin. But 3 weeks after admission, he sometimes complained of back dullness because of pulmonary infarction. His heart gradually increased in size, and Jugular venous dilatation and pretibial pitting edema also worsened. Jaundice was noted and serum GOT and GPT increased. A large liver of 6-finger breath below the right costal margin was able to be felt. But within one week, the size of the liver markedly decreased and the signs of hepatic failure such as jaundice, hepatic encephalopathy and numerous petechiae appeared. Blood pressure was maintained and no hypotension or cardiac shock was noted. The patient died of fulminant hepatic failure on the 20th days after onset of the hepatic failure. The autopsy revealed liver atrophy with severe central lobular necrosis, and thrombus in the right main pulmonary artery which caused severe pulmonary infarction. The mechanism of fulminant hepatic failure not accompanied with low cardiac output is discussed.
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PMID:[A case of fulminant hepatic failure secondary to congestive heart failure]. 187 44

Geographic/population variation in the prevalence of diabetic nephropathy is well recognised. In a study of 'native' Indians, we screened 102 non-proteinuric diabetes mellitus patients (64 NIDDM, 38 IDDM; mean age and diabetic duration 48.7 and 6.5 years, 21.6 and 6.2 years, respectively) with blood pressure less than or equal to 170/105 and without congestive heart failure, ketonuria or urinary tract infection, for the presence of microalbuminuria (albumin excretion rate greater than 20 micrograms/min). Fifty-six patients (34 NIDDM, 22 IDDM) also underwent detailed fundus examination. Seventeen NIDDM (26.6%) and 3 IDDM (7.9%) patients had microalbuminuria. Glycated hemoglobin was significantly higher in microalbuminurics in the NIDDM group (P less than 0.05). Diabetic retinopathy tended to occur more frequently in microalbuminurics (NIDDM and IDDM).
Diabetes Res Clin Pract 1991 May
PMID:The prevalence of microalbuminuria in diabetes: a study from north India. 187 3

We describe a 72-year-old male with bulbospinal muscular atrophy (BSMA) who was being treated for diabetes mellitus and congestive heart failure due to an old myocardial infarction. Although BSMA is a rare form of X-linked spinal and bulbar muscular atrophy of late onset, this case is a sporadic case. We emphasize the importance of recognizing a sporadic case of BSMA.
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PMID:A sporadic case of bulbospinal muscular atrophy of late onset. 189 14

Forty-eight patients with acute renal failure (ARF) who were referred to the Department of Renal Medicine, Singapore General Hospital for acute dialysis between August 1985 and August 1989 were studied retrospectively to identify risk factors associated with ARF that serve as prognostic indicators. There was no difference in the mean age of survivors and non-survivors (49.5 +/- 17.5 years vs 53.5 +/- 18 years, p greater than 0.05). The overall mortality rate was 52%. ARF as a result of surgical complication had a higher mortality rate in comparison to ARF from medical complications (66% vs 50%, p greater than 0.05). Septicaemia was the most common cause of ARF requiring dialysis. Hepatobiliary sepsis was the most frequent cause of septicaemia. Pre-dialysis serum urea and creatinine levels, and the number of dialysis treatments did not affect the outcome. Poor prognostic indicators included oliguria or anuria, fluid overload and coma. Patients tended to have a worse outcome if they had more than three risk factors taken from the following list:-decreased renal perfusion, assisted ventilation, coma, gastrointestinal dysfunction, recent surgery, sepsis, congestive heart failure, hepatobiliary dysfunction, malignancy, diabetes mellitus, chronic renal insufficiency and poor nutritional status. Early referral of patients with septicaemia due in particular to hepatobiliary infection may improve the prognosis.
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PMID:Acute renal failure prognostic indices in hospital inpatients referred for haemodialysis. 192 73

Coronary surgery is being used increasingly in older and more seriously ill patients. To evaluate the importance of age in predicting complications and mortality after coronary surgery, the results in 13,625 patients undergoing coronary surgery were evaluated. There were 321 patients under the age of 40, 1,758 were 40-49, 4,167 were 50-59, 5,049 were 60-69, 2,184 were 70-79, and 146 were over 80. As patients aged the proportion of women increased, the prevalence of severe angina and congestive heart failure increased, and the severity of the distributions of the coronary stenoses increased. The incidence of the complications of neurological events, wound infections, and death rose in every decade after the age of 40 years. The incidence of death was 0.6% for patients aged 40-49, 1.5% for those aged 50-59, 1.9% for those aged 60-69, 5.0% for those aged 70-79, and 8.3% for those aged 80-89. Advanced age was the most significant independent correlate of neurological events, wound infections, and death. The other multivariate correlates of neurological events were diabetes, hypertension, and, surprisingly, angina class. Again surprisingly, the only other multivariate correlate of wound infections was angina class. The other multivariate correlates of death were emergent surgery, female gender, ejection fraction, severity of coronary disease, diabetes, and a history of congestive heart failure. Of interest, periprocedural Q wave myocardial infarction was independent of age. The most predictive and significant correlate of periprocedural myocardial infarction was emergent surgery; hypertension, absence of a previous myocardial infarction, and a normal ejection fraction were weaker correlates. The ability to predict any complication was relatively weak compared with the ability to predict death. The relative infrequency of coronary surgery over the age of 80 years suggests that there is already strong selection against surgery in octogenarians. In addition, the risk of death, and to some extent other complications, may be predicted in advance based on extensive patient experience.
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PMID:Influence of age on results of coronary artery surgery. 193 14

Patients randomized to placebo in the encainide and flecainide arms of the Cardiac Arrhythmia Suppression Trial (CAST) have been found to have a relatively low 1-year mortality rate of 3.9% in comparison with previous studies of patients in the postmyocardial infarction period. To determine the comparability of CAST with previous studies, baseline variables were examined in the 743 patients randomized to placebo in the flecainide and encainide arms of CAST. Twenty-three baseline characteristics were correlated with major outcome events: arrhythmic death (16 events), total mortality (26 events) and congestive heart failure (51 events). On multivariate analysis the risk of new or worsening congestive heart failure was significantly associated with diuretic use, diabetes, high New York Heart Association functional class, age, prolonged QRS duration and low ejection fraction. The risk of arrhythmic death or resuscitated cardiac arrest was significantly associated with an index Q wave myocardial infarction, history of heart failure, use of digitalis, diabetes and prolonged QRS duration. Total mortality or resuscitated cardiac arrest was significantly associated with an index Q wave myocardial infarction, diabetes, ST segment depression, high functional class, prolonged QRS duration and low ejection fraction. The variables at baseline associated with mortality from all causes or arrhythmic death or resuscitated cardiac arrest and heart failure in the CAST placebo-treated patients are similar to those identified in previous postmyocardial infarction studies. Thus, the observation of increased mortality in CAST associated with the administration of encainide and flecainide for suppression of ventricular premature depolarizations is probably applicable to any comparably defined group of patients in the postmyocardial infarction period.
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PMID:Events in the cardiac arrhythmia suppression trial: baseline predictors of mortality in placebo-treated patients. 193 43

Treatment of hypertension in patients with NIDDM should be administered with special attention not to increase insulin resistance nor to impair insulin secretion capacity. The coexisting risk for coronary artery disease and myocardial infarction should not be increased by undesired drug effects on the plasma lipoprotein profile. Late lesions of diabetes mellitus (nephropathy, neuropathy) have also to be taken into account. Consequently angiotensin converting enzyme inhibitors, if necessary combined with calcium channel blockers, should be administered first. If blood pressure is thus not sufficiently controlled, alpha-adrenergic blockers, vasodilating agents or sympatholytics may be added. Once insulin treatment is installed, or if required for other reasons (nephropathy, congestive heart failure, cardiac arrhythmia), also diuretics and beta-adrenergic blockers are indicated in antihypertensive treatment of diabetic patients.
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PMID:[Hypertension in type II diabetes mellitus]. 195 Mar 78

To assess the impact of patient age on the use of diagnostic testing in the management of acute myocardial infarction, the authors reviewed the hospital charts of 4,109 patients hospitalized for validated acute myocardial infarction in the Worcester, Massachusetts, metropolitan area during selected years between 1975 and 1986. Older patients were more likely to be female and to have a prior history of angina, hypertension, and diabetes mellitus (p less than 0.001). Acute myocardial infarctions among older patients were more likely to be recurrent, anterior in location, non-Q wave, smaller as reflected by peak creatine kinase levels, and complicated by congestive heart failure, cardiogenic shock, and atrial fibrillation (p less than 0.001). In-hospital mortality was directly related to increasing patient age (p less than 0.001). Patterns of utilization of the following diagnostic tests were examined: Holter monitoring, radionuclide ventriculography, echocardiography, exercise testing, pulmonary artery catheterization, and coronary arteriography. After adjustment for differences in demographic and clinical characteristics and in-hospital mortality, patients aged 65 years and older were significantly less likely to undergo exercise testing than were patients less than age 55. Patients older than age 75 were significantly less likely to undergo radionuclide ventriculography, pulmonary artery catheterization, and coronary arteriography than were younger patients. Sex-specific analyses did not produce results substantially different from those for the overall study population. The results of this community-wide study suggest that among patients hospitalized for acute myocardial infarction, chronologic age may be an independent determinant of utilization patterns of diagnostic testing. These findings suggest the need for a prospective evaluation of this issue, with an additional emphasis placed on the contributions of functional status and noncardiovascular illness to decision-making in the clinical management of acute myocardial infarction patients.
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PMID:Diagnostic testing in acute myocardial infarction: does patient age influence utilization patterns? The Worcester Heart Attack Study. 195 Dec 92

To examine the interaction of epidural anesthesia, coagulation status, and outcome after lower extremity revascularization, 80 patients with atherosclerotic vascular disease were prospectively randomized to receive general anesthesia combined with postoperative epidural analgesia (GEN-EPI) or general anesthesia with on-demand narcotic analgesia (GEN). Demographics did not differ between groups except that the GEN-EPI group had a higher incidence of diabetes mellitus and of previous myocardial infarction. Coagulation status was monitored using thromboelastography. An additional 40 randomly selected patients without atherosclerotic vascular disease undergoing noncardiovascular procedures served as controls for coagulation status. Vascular surgical patients were hypercoagulable compared with control patients before operation and on the first postoperative day. Postoperatively, this hypercoagulability was attenuated in the GEN-EPI group and was associated with a lower incidence of thrombotic events (peripheral arterial graft coronary artery or deep vein thromboses). The rates of cardiovascular, infectious, and overall postoperative complications, as well as duration of intensive care unit stay, were significantly reduced in the GEN-EPI group. Stepwise logistic regression demonstrated that the only significant predictors of postoperative cardiovascular complications were preoperative congestive heart failure and general anesthesia without epidural analgesia. We conclude that in patients with atherosclerotic vascular disease undergoing arterial reconstructive surgery (a) thromboelastographic evidence of increased platelet-fibrinogen interaction is associated with early postoperative thrombotic events, and (b) epidural anesthesia and analgesia is associated with beneficial effects on coagulation status and postoperative outcome compared with intermittent on-demand opioid analgesia.
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PMID:Effects of epidural anesthesia and analgesia on coagulation and outcome after major vascular surgery. 195 66


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