Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

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

Plasma-derived products are often used in cardiac surgery. We report the case of a patient developing an infection due to Parvovirus B19 after coronary artery bypass. Symptoms were fever, asthenia, anemia, and pancreatitis. This infection can be transmitted from plasma-derived product, like fibrin sealant (used for hemostasis during surgery). Parvovirus B19 is resistant to existing virus-inactivating techniques. The patient had to leave our hospital after symptomatic treatment which has significantly increased the length to stay.
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PMID:[Neutropenia and fever after aorto-coronary bypasses]. 1514 17

(1) Existing treatments for cutaneous T cell lymphoma (topical agents, chemotherapy, photopheresis, interferon alfa) have cosmetic benefits but no impact on survival. (2) Bexarotene, a synthetic retinoid, is approved for the treatment of adults with advanced-stage cutaneous lymphoma refractory to at least one systemic treatment. (3) Two non comparative trials included patients who were refractory or in relapse after various systemic treatments: one included 58 patients at an early stage of the disease, and the other 94 patients at an advanced stage. The evidence from these trials is weak for several reasons such as the lack of a standard endpoint for efficacy and numerous protocol modifications. The optimal dose of bexarotene is unknown. No comparative trials are available, and indirect comparisons are often misleading. (4) Nearly all patients treated with bexarotene suffer adverse effects, which can include hyperlipidemia (risk of pancreatitis), hypothyroidism, and haematological reactions (leukopenia, anemia). There is also an unconfirmed risk of cataract. (5) In practice, bexarotene is a highly toxic drug with uncertain efficacy, and there is no reason to prescribe it. Bexarotene should never have been authorised on the basis of such a bad evaluation.
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PMID:Bexarotene: new preparation. Cutaneous lymphoma: too many adverse effects. 1523 46

Pulmonary thromboembolism (PTE) is rarely diagnosed in cats, and the clinical features of the disease are not well known. PTE was diagnosed at postmortem examination in 17 cats, a prevalence of 0.06% over a 24-year period. The age of affected cats ranged from 10 months to 18 years, although young (<4 years) and old (>10 years) cats were more commonly affected than were middle-aged cats. Males and females were equally affected. The majority of cats with PTE (n = 16) had concurrent disease, which was often severe. The most common diseases identified in association with PTE were neoplasia, anemia of unidentified cause, and pancreatitis. Cats with glomerulonephritis, encephalitis, pneumonia, heart disease, and hepatic lipidosis were also represented in this study. Most cats with PTE demonstrated dyspnea and respiratory distress before death or euthanasia, but PTE was not recognized ante mortem in any cat studied. In conclusion, PTE can affect cats of any age and is associated with a variety of systemic and inflammatory disorders. It is recommended that the same clinical criteria used to increase the suspicion of PTE in dogs should also be applied to cats.
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PMID:Pulmonary thromboembolism in cats. 1532 May 93

Authors present a rare case of upper digestive bleeding, the etiology of which is represented by a pancreatic papillary adenocarcinoma placed in the body and tail of the pancreas, with bleeding through the Oddi's sphincter, which causes difficult problems of medical and surgical diagnosis and treatment. The patient was known with acute cholecysto-pancreatitis of lithiasic cause, which has been surgically cured in 1977, being under treatment in the last years for the pancreatic injury which had been chronic pancreatitis and for hyperglycemia. The laboratory explorations emphasized a severe anaemia which was identified through upper digestive endoscopy (intermittent active bleeding from the major papilla) confirmed by echo and CT exam (heterogeneously body tissue of 10/8 cm diameter, involving the body and the tail of the pancreas). The medical treatment was complex, including proteic, hematologic, acido-basic, balance of hyperglycemia, and was followed by the surgical intervention consisting in body and tail pancreatico-splenectomy, followed by a postsurgical abscess, which required drainage. The surgical evolution was favorable. 6 months after leaving the hospital, the patient was admitted to medical diseases clinic with the diagnosis of deep right ileofemoral thrombophlebitis, duodenal acute ulcer and acute pneumonia of average right lobe, causing difficult problems of medical treatment. On this pathologic background, the diabetic failure also appears and the echo exam showing multiple secondary hepatic and peritoneal metastatic determinations. In medical literature we only met 13 similar communications, problems of diagnosis and treatment being very much alike to those presented.
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PMID:[A rare cause of upper digestive tract bleeding--pancreatic papillary adenocarcinoma]. 1556 May 64

Neutrophil cytoplasmic toxicity is manifested as an abnormality in cell size or the cytoplasmic content upon examination of Romanowsky-stained blood smears, and is traditionally associated with infection and inflammation. The purpose of this retrospective study was to investigate the association of such changes with clinical and clinicopathologic characteristics, diseases, and prognoses in dogs. Dogs with neutrophil toxicity (n = 248) were compared with negative controls (n = 248). Statistical analyses included chi-square tests, independent t-tests, nonparametric Mann-Whitney tests, the chi-square trend test, and survival analysis. Dogs with neutrophil toxicity had a significantly higher prevalence of pale mucous membranes, tachycardia, fever, abdominal organomegaly, icterus, melena, and hematuria. Most mean hematologic variables were significantly different between groups. Dogs with neutrophil toxicity had a significantly (P < .05) higher prevalence of leukocytosis, leukopenia, neutrophilia, neutropenia, anemia, hyponatremia, hypokalemia, hypoproteinemia, hypoalbuminemia, and hypocalcemia. The prevalence of pyometra, parvovirus infection, acute renal failure, peritonitis, immune-mediated hemolytic anemia, disseminated intravascular coagulation, pancreatitis, septicemia, and neoplastic disorders was significantly higher among these dogs. Case fatality, hospitalization length, and treatment cost were significantly (P < .001) higher in dogs with neutrophil toxicity. Neutrophil toxicity severity was significantly (P < .0035) and positively associated with neutropenia, and negatively associated with leukocytosis and neutrophilia. A significant trend (P = .05) toward increasing case fatality with an increase of neutrophil toxicity was observed. In the neutrophil toxicity group, dogs with leukopenia (<5.0 X 10(3)/mm3) had a significantly (P < .0001) higher case fatality compared to dogs with normal or high leukocyte counts. We conclude that evaluation of blood smears for neutrophil cytoplasmic toxicity provides useful clinical information and can serve as a good prognostic predictor.
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PMID:Clinical, biochemical, and hematological characteristics, disease prevalence, and prognosis of dogs presenting with neutrophil cytoplasmic toxicity. 1571 50

Prevalence of electrolyte disturbances and biochemical changes were determined in patients admitted to the emergency room of the Department of Internal Medicine in Innsbruck, Austria during a six-month period. The value of biochemical parameters for the detection of chronic alcohol abuse was also investigated. The most frequent electrolyte disturbances found were hypernatremia (41%), hyperchloremia (21%), hypermagnesemia (17%) and hypocalcemia (15%), whereas hypokalemia and hypophosphatemia were observed quite rarely (5% and 3.4%, respectively). The most frequent biochemical changes observed were consistent with signs of cellular toxicity i.e. increased liver enzymes (elevated gamma-glutamyltransferase (GGT), aspartate aminotransferase, alanine aminotransferase and lactic dehydrogenase) as well as signs of pancreatitis (elevated serum lipase and amylase) and muscle damage (elevated creatine kinase). The most frequent changes in blood counts were leucocytosis (23%), thrombocytopenia (14%), and anemia (12%). C-reactive protein showed only minimal elevation. Male sex and level of blood alcohol were detected as major risk factors for the diagnosis of chronic alcohol abuse in the patient sample investigated. When testing the value of routinely measured parameters for predicting the presence of chronic alcohol abuse, GGT and mean corpuscular volume of red blood cells (MCV) appeared to be of equal value. A combination of elevated blood alcohol with an increase in either of these markers may be interpreted as high risk for chronic alcohol abuse in this particular group of patients.
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PMID:Disturbances of electrolytes and blood chemistry in acute alcohol intoxication. 1577 19

Spontaneous rupture of the spleen is a rare complication of chronic calcifying pancreatitis. Anemia and hemorrhagic shock may not occur, making diagnosis more difficult. Favourable response to conservative treatment does not prevent the need for splenectomy, as calcifiying chronic pancreatitis may progress locally. We report three cases of spontaneous rupture of the spleen. In two cases, splenic rupture revealed calcifying chronic pancreatitis and both patients underwent urgent splenectomy. In the third case, the patient was known to have calcifying chronic pancreatitis, and splenectomy was performed because of unsuccessful conservative treatment. We discuss the role of distal pancreatectomy during splenectomy to reduce the rate of postoperative complications and additional surgery. We also discuss the role of arterial embolisation and laparoscopy in the management of this rare condition.
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PMID:[Spontaneous rupture of the spleen in chronic calcifying pancreatitis: report of three cases]. 1598 Jul 59

Since the discovery of vitamins, there has been an increasing interest at relating vitamins with particular diseases. In particular, for vitamin A its singular importance has been determined in multiple vital functions, and its relationship with diseases, both in deficit and in excess, is nowadays completely demonstrated. In developed countries, vitamin deficiency-related diseases have been greatly reduced; however, in some patients with particular features they must be kept in mind. This is the case of a 45 year-old man, with a history of chronic alcoholism, non insulin-dependent diabetes meIlitus and cholecystectomy with a high biliary drainage secondary to emphysematous cholecystitis and perivesicular abscess. He complains of bilateral ocular pain, photophobia, and decreased visual acuity besides a history of pasty, sticky and foul-smelling feces. He is admitted in the Ophthalmology Department and bilateral corneal ulceration is diagnosed. A consultation to the Nutrition Department is made because of cachexia. Severe caloric and mil protein hyponutrition is observed with a BMI of 18.2 and a 23% weight loss for the last 6 months, fat-soluble vitamins (A, D and E) deficit, mild fat malabsorption, and macrocytic and hypochromic anemia. The patient's diet is supplemented with a special hyperproteinic and hypercaloric diet for diabetics, deficient vitamins and pancreatic enzymes to improve absorption are administered, and glycemia is controlled with insulin. Four months later, the patient is assessed and has a BMI of 20, anemia has resolved and from an ophthalmologic viewpoint the course is favorable, the ulcers improve and visual acuity is almost completely recovered. In chronic alcoholic patients with a low dietary intake and clinical complications with nutritional repercussions (pancreatitis that produces malabsorption or cholecystectomy with biliary percutaneous drainage) we should not forget that micronutrients deficits may explain the etiology of other associated diseases, in the present case corneal ulceration.
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PMID:[Bilateral corneal ulceration as a result of caloric-protein malnutrition and vitamin A deficit in a patient with chronic alcoholism, chronic pancreatitis and cholecystostomy]. 1604 34

The aim of this prospective study was to determine the adverse effects of antiretroviral therapy in HIV-1 infected children and factors associated with adverse effects. The study was performed in a pediatric and perinatal HIV clinic in a tertiary general hospital. Forty-three HIV positive children from the age group of 5 months to 14 years were started on antiretroviral therapy ART. Thirteen patients (30%) had adverse effects related to the ART. Seven patients (16%) had hepatotoxicity, 5 patients (12%) had raised serum amylase without symptomatic pancreatitis, 5 patients (12%) had zidovudine AZT induced anemia, 4 patients (9%) had Nevirapine NVP induced rash, 1 patient (2%) had Didanosine ddI induced pain in abdomen, 1 patient (2%) had Stavudine d4T induced angioedema, and 1 patient (2%) had hepatic steatosis. Five patients (71%) with hepatotoxicity responded to dose adjustment of ART whereas in 2 patients (29%), the elevated liver enzymes resolved on its own. Two patients (40%) with AZT induced anemia required omission of AZT and remaining 3 patients (60%) responded to dosage adjustment. ddI induced abdominal pain, d4T induced angioedema and hepatic steatosis resolved on omitting the respective antiretroviral drug. NVP induced rash and raised serum amylase subsided without any intervention. Hepatotoxicity was seen at higher viral load (Mean = 118608 copies/ml) whereas elevated serum amylase was seen at lower viral load (mean = 37631 copies/ml), which was statistically significant (p < 0.0001). NVP induced rash was seen in early weeks of therapy, serum amylase abnormalities were seen at a mean interval of 0.9 years after starting therapy, hepatotoxicity was seen at a mean interval of 1.7 years and AZT induced anemia was seen at a mean interval of 2.0 years after starting therapy. Adverse effects with antiretroviral drugs in HIV-infected children are quite common. Hepatotoxicity is the commonest adverse effect noted followed by elevated serum amylase and zidovudine induced anemia. Hepatotoxicity is seen at higher viral load as compared to other adverse effects. Most of the adverse effects are reversible on dosage modification or omitting the offending drug.
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PMID:Adverse effects of antiretroviral therapy in HIV-1 infected children. 1612 3


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