Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 56-year-old female, who had been suffering from heart failure and diabetes mellitus, underwent posterior instrumentation in the prone position and anterior interbody fusion in the right lateral decubitus position for pyogenic spondylitis between the fourth and fifth lumbar spine under general and epidural anesthesia. We induced hypotensive anesthesia by using continuous infusion of dopamine, prostaglandin E1 and nitroglycerin in order to prevent heart failure and reduce the blood loss. After the operation, the patient complained of upper abdominal pain, nausea and vomiting. We found high levels of serum amylase and other pancreatic enzymes. The massive gas of small intestine was pooled in abdominal X-P, and the pancreatic head was slightly swollen in abdominal CT and US. Therefore we came to the diagnosis of postoperative acute pancreatitis. We administered a single bolus intravenous infusion of ulinastatine and continuous venous infusion of gabexate mesilate. As the serum amylase level gradually decreased, the patient improved. We suspect that postoperative pancreatitis was due to invasive anesthetic and surgical stress on the patient who had had pancreatitis in the preoperative period.
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PMID:[A case of acute pancreatitis that occurred after an operation of the lumbar spine]. 1088 49

Many animals with diabetes mellitus are severely ill on clinical presentation. The spectrum of disease is quite variable and includes diabetic ketoacidosis (DKA), ketosis without acidosis, hyperosmolar nonketotic syndrome (HNKS), and other nonketotic variants (negative urine ketones, serum osmolality < 340 mOsm/kg with or without acidosis). These more severe forms of diabetes are often precipitated by concurrent diseases such as pyelonephritis, pancreatitis, pyometra, hyperadrenocorticism, renal failure, and heart failure. To make matters worse, in-hospital treatment of diabetic dogs and cats is commonly associated with serious complications, including hypoglycemia, hypokalemia, and hypophosphatemia.
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PMID:Complications and concurrent disease associated with diabetes mellitus. 1088 75

Disruption of the pancreatic anastomosis with resultant sepsis is the cause of nearly 50% of deaths following pancreaticoduodenectomy (PD). Traditionally, the pancreatic remnant is anastomosed to the jejunum. Pancreaticogastrostomy (PG) was introduced as an alternative by Waugh and Clagett in 1946 and by Park, Mackie, and Rhoads in 1967. The purpose of this retrospective review was to assess the safety of PG at a single institution. Between 1986 and 1998 a total of 102 patients underwent PG following PD. The indications for PD were periampullary carcinoma (n = 89), pancreatitis (n = 7), and miscellaneous (n = 6). Altogether, 80 patients underwent the traditional Whipple procedure and 22 the pylorus-preserving Whipple (PPW) procedure. The PG was performed by a single-layer invagination technique to the posterior gastric wall using interrupted silk sutures. Leaks from the pancreatic anastomosis were detected by measuring amylase in fluid obtained from surgically placed drains. Operative mortality was 3.9% (4/102). The cause of death was uncontrolled upper gastrointestinal hemorrhage, sepsis, pulmonary embolus, and cardiac failure secondary to myocardial infarction. The mean operating time was 6.8 hours. Blood transfusion was given in 43 patients (42%), and the mean amount of the transfusion was 2.6 units. Nonfatal complications occurred in 35 patients (34%), and included leaks from the pancreatic anastomosis in 9 (8.8%), leaks from the biliary-enteric anastomosis in 4 (3.9%), and gastric paresis 7 (6.9%). Other complications included abscess, wound infection, colitis, delirium tremens, and hyperbilirubinemia. Discharge occurred 6 to 47 days (median 12 days) postoperatively and was prolonged in patients suffering from a complication. PD is associated with significant morbidity. PG is a safe alternative to pancreaticojejunostomy for managing the pancreatic remnant.
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PMID:Pancreaticogastrostomy following pancreaticoduodenectomy: review of 102 consecutive cases. 1136 81

An increased concentration of fibrin(ogen) degradation products (FDPs) commonly is used in conjunction with other hemostatic test abnormalities to identify patients with disseminated intravascular coagulation (DIC). Positive FDP results, however, have been observed in dogs without clinical evidence of DIC. The purpose of this study was to evaluate FDP concentrations in a group of clinically ill dogs with a variety of disorders. Dogs included in the study had the following hemostatic parameters evaluated: prothrombin time, activated partial thromboplastin time, fibrinogen concentration, platelet count, and FDP concentration. Two rapid latex agglutination methods were compared for detecting FDP in serum samples (Thrombo-Wellcotest, International Murex Technologies Corp) and plasma samples (FDP Plasma, American Bioproducts Inc). Results of the serum FDP method were positive in 8% (4/50) of the dogs tested: 3 with DIC and 1 with immune-mediated hemolytic anemia and liver disease. Results of the plasma FDP test were positive in 60% (30/50) of the animals tested: 6 with DIC, 3 with confirmed thrombosis, and 21 with a variety of conditions, including neoplasia, immune-mediated hemolytic anemia, pancreatitis, gastric dilatation-volvulus, heat stroke, severe trauma, sepsis, protein-losing nephropathy, liver disease, hyperadrenocorticism, and chronic heart failure. Because the plasma FDP test was positive more frequently than the serum FDP test in ill dogs, it may be more sensitive for the detection of canine FDP.
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PMID:Serum and plasma latex agglutination tests for detection of fibrin(ogen) degradation products in clinically ill dogs. 1202 12

We present a case of acute pancreatitis after a course of clarithromycin. An 84-year-old woman died of suspected pneumonia and cardiac failure. Autopsy surprisingly revealed acute pancreatitis. Except for the use of clarithromycin no other cause for her acute pancreatitis was obvious. Pancreatitis induced by clarithromycin has been reported twice in the English literature so far. There are, however, a few reports on acute pancreatitis associated with other macrolide antibiotics, such as erythromycin and roxithromycin.
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PMID:Acute pancreatitis after a course of clarithromycin. 1456 25

Mitochondriopathies (MCPs) are either due to sporadic or inherited mutations in nuclear or mitochondrial DNA located genes (primary MCPs), or due to exogenous factors (secondary MCPs). MCPs usually show a chronic, slowly progressive course and present with multiorgan involvement with varying onset between birth and late adulthood. Although several proteins with signalling, assembling, transport, enzymatic function can be impaired in MCP, most frequently the activity of the respiratory chain (RC) protein complexes is primarily or secondarily affected, leading to impaired oxygen utilization and reduced energy production. MCPs represent a diagnostic challenge because of their wide variation in presentation and course. Systems frequently affected in MCP are the peripheral nervous system (myopathy, polyneuropathy, lactacidosis), brain (leucencephalopathy, calcifications, stroke-like episodes, atrophy with dementia, epilepsy, upper motor neuron signs, ataxia, extrapyramidal manifestations, fatigue), endocrinium (short stature, hyperhidrosis, diabetes, hyperlipidaemia, hypogonadism, amenorrhoea, delayed puberty), heart (impulse generation or conduction defects, cardiomyopathy, left ventricular non-compaction heart failure), eyes (cataract, glaucoma, pigmentary retinopathy, optic atrophy), ears (deafness, tinnitus, peripheral vertigo), guts (dysphagia, vomiting, diarrhoea, hepatopathy, pseudo-obstruction, pancreatitis, pancreas insufficiency), kidney (renal failure, cysts) and bone marrow (sideroblastic anaemia). Apart from well-recognized syndromes, MCP should be considered in any patient with unexplained progressive multisystem disorder. Although there is actually no specific therapy and cure for MCP, many secondary problems require specific treatment. The rapidly increasing understanding of the pathophysiological background of MCPs may further facilitate the diagnostic approach and open perspectives to future, possibly causative therapies.
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PMID:Mitochondriopathies. 1500 63

Endothelin (ET) is among the strongest endogenous vasoconstrictors known and a potent mitogen. A rich body of experimental evidence suggests that ET contributes to vascular remodeling and end-organ damage in several cardiovascular conditions. Therefore, blockade of ET receptors has been suggested as an attractive target in a number of acute and chronic cardiovascular indications, including pulmonary arterial hypertension (PAH), systemic hypertension, and heart failure. To date, clinical studies have confirmed expectations in PAH and yielded promising initial results in systemic hypertension, which are currently awaiting confirmation in large-scale trials. In contrast, no added benefit could be demonstrated in large clinical trials on top of current standard treatment in both acute and chronic heart failure. Further clinical development in heart failure has therefore been suspended. Other indications that are currently being studied clinically or would possibly merit clinical trials include acute myocardial ischemia and reperfusion, cerebral vasospasm after intracranial bleeding, glaucoma, acute severe pancreatitis, systemic sclerosis, (diabetic) renal failure, restenosis after angioplasty/stent implantation, and late transplant rejection. This article critically reviews the available clinical data on ET receptor antagonism in cardiovascular indications against the background of the underlying preclinical research.
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PMID:Endothelin receptor antagonists: clinical realities and future directions. 1565 68

A 26-year-old man presented with high output heart failure and severe systolic left ventricular dysfunction. The underlying cause was determined to be thyrotoxicosis. With aggressive treatment of the hyperthyroid state, near-normalization of the patient's left ventricular systolic function was achieved. Unfortunately, he succumbed to pancreatitis, followed by multiple ICU complications. A brief review of the literature is provided.
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PMID:Thyrotoxicosis-an uncommon cause of heart failure. 1571 Feb 88

We report an autopsy case of acute pancreatitis with a high serum IgG4 concentration complicated by systemic amyloid A amyloidosis and rheumatoid arthritis (RA). The patient was a 42-year-old Japanese female with a 22-year history of rheumatoid arthritis. She was diagnosed with myasthenia gravis when she was 31-year old. At the onset of pancreatitis, the patient was anti-nuclear antibody-positive, and had high serum gamma globulin and IgG4 levels. Dexamethasone and conventional therapy induced clinical remission and significantly decreased the serum IgG4 and gamma globulin. However, despite the decreased disease parameters, the patient developed a bleeding pseudocyst and died of cardiac failure. In the autopsy examination, it was determined that pancreatitis was probably caused by ischemia due to vascular obstruction caused by amyloid deposition in the pancreas. Even though acute pancreatitis is a rare complication in RA patients, we speculate that an autoimmune pancreatitis-related mechanism and ischemia due to vascular obstruction by amyloid deposition might be attributable to a single source that leads to acute pancreatitis in our particular case.
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PMID:An autopsy case of acute pancreatitis with a high serum IgG4 complicated by amyloidosis and rheumatoid arthritis. 1580 Oct 1

In critically ill patients, adequate sedation increases comfort, minimizes stress response and facilitates diagnostic and therapeutic procedures. Propofol (2-, 6-diisopropylphenol) is an intravenous sedative-hypnotic agent popular for sedation in the Intensive Care Unit. The favorable propofol pharmacokinetic, characterized by a three compartment linear model, allows rapid onset and short duration of action. The emergence time from sedation with propofol varies with the depth and the duration of sedation and the patient's bodyweight. Propofol causes hypotension, particularly in volume depleted patients, decreases cerebral oxygen consumption, reduces intracranial pressure and has potent anti-convulsant properties. It is a potent antioxidant, has anti-inflammatory properties and is a bronchodilator. As a consequence of these properties, propofol is being increasingly used in the management of traumatic head injury, status epilepticus, delirium tremens, status asthmaticus and in septic patients. Prolonged use (>48 h) of high doses of propofol (>66 mcg/Kg/min) has been associated with lactic acidosis, bradycardia, and lipidemia in pediatric patients. A rare complication firstly reported in pediatrics patients and also observed in adults is known as "propofol syndrome" characterized by myocardial failure, metabolic acidosis and rhabdomiolysis. Hyperkalemia and renal failure have also been associated with this syndrome. Hypertriglyceridemia and pancreatitis are uncommon complications. A large number of trials have compared the use of propofol with midazolam. Sedation with propofol is associated with adequate sedation in ICU patients, shorter weaning time and earlier tracheal extubation compared to midazolam, but not before ICU discharge.
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PMID:Sedation in PACU: the role of propofol. 1630 51


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