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)

Reported here is a case of severe necrotizing pneumonia following Mycoplasma pneumoniae infection that occurred in a 55-year-old man. The histological changes of lung parenchyma included granulomas and bronchiolitis obliterans. Mycoplasma infection was diagnosed by repeated antibody determination (complement fixation test) and confirmed using the polymerase chain reaction to detect the pathogen from a tracheal aspirate. Prior to this episode of pneumonia, the patient had been healthy, except for Reiter's disease that had been diagnosed 18 years previously. In addition to severe pulmonary involvement, the patient developed rhabdomyolysis with subsequent acute renal failure, Stevens-Johnson syndrome, biochemical pancreatitis, severe anemia, and an effusion of the right knee. Contrary to the symptoms of pulmonary disease, all of the extrapulmonary manifestations except anemia were transient. Due to persistent respiratory insufficiency and long-term failure to wean the patient from a respirator, a lung transplantation was performed. Five weeks after transplantation the patient died as a result of intrapulmonary hemorrhage. To the best of our knowledge, this is the first report of pneumonia due to Mycoplasma pneumoniae leading to lung transplantation. Furthermore, the multiple extrapulmonary manifestations in this case make it exceptional.
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PMID:A case of lung transplantation following Mycoplasma pneumoniae infection. 1207 47

Although pancreatitis is rare in pediatric burn patients, elevated pancreatic enzymes have been recently observed among toxic epidermal necrolysis (TEN) patients. This clinical phenomenon has implications particularly for the nutritional management of patients involved. The objective of this study was to assess the frequency of sustained, elevated amylase, and lipase enzymes among children with TEN or Stevens Johnson Syndrome (SJS) and to evaluate the utilization of enteral nutrition support in this population. Medical records of 24 patients admitted to our hospital between January 1994 and October 2008 with TEN or SJS were retrospectively reviewed. Only patients with > or =4 consecutive measures for both amylase and lipase were included in this study (n = 10). Serial laboratory values were collected during the first 30 days of disease. Four patients (40%) had elevated amylase and lipase values, whereas six patients had values within normal limits. Patients with elevated pancreatic enzymes were significantly younger in age (4.7 +/- 1.7 years) than patients without elevated enzymes (11 +/- 5.9 years) and also had a higher incidence of sepsis. All other characteristics were similar between the groups. Enteral nutrition support was initiated within 4 days of admission in all 10 patients and did not correlate with elevated enzymes. Our findings suggest that hyperlipasemia and hyperamylasemia can occur in the pediatric population with TEN or SJS. Although the sample size in this study makes it difficult to determine the cause, sepsis may have been a contributing factor. In the absence of symptomatic pancreatitis, patients with TEN can safely meet nutritional goals orally or with standard enteral nutrition support.
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PMID:Asymptomatic hyperamylasemia and hyperlipasemia in pediatric patients with toxic epidermal necrolysis. 2018 82

The worldwide situations of drug safety have changed dramatically. Drugs are used based on the evaluation of safety data collected in clinical practice worldwide. US Food Drug Administration collects spontaneous reports and requires manufacturers to report adverse drug reactions (ADRs) of US marketed drugs occurring worldwide. These worldwide data are available through the Adverse Event Reporting System (AERS) (about 4.1 million reports on about 3,073,340 patients, for 13 years: 1997.4th qr-2010.4th qr.). The current issues are how to analyze and utilize such large-scale safety data. Potential biases should always be kept in mind, because AERS is based on spontaneous reports. However, its huge volumes and exhaustiveness allow for sufficient scientific evaluation with the aid of current IT technology. Therefore, analysis of large-scale ADR database becomes a new research area not only from the medical science but also from the statistical viewpoint. In this report, I introduce some case studies in which we analyzed the AERS data on psychotropics including antipsychotics, antiepileptics, and antidepressants. Antipsychotics caused ADRs specific to each drug, and, in combination therapy, increased the incidences of diabetes mellitus, pancreatitis, and neuroleptic malignant syndrome; antiepileptics caused AEs (adverse events) including serious skin reactions such as Stevens-Johnson syndrome (SJS), congenital anomaly, and closed-angle glaucoma; and antidepressants caused AEs including serotonin syndrome, suicidal events, and congenital anomaly, and AEs occurring at a higher incidence for other indications, drugs often used in the elderly and AEs in combination therapy. We have analyzed ADRs associated with concomitant drug therapies using Bayesian approach. In the analysis we faced difficulties of overdispersion and we have to estimate a number of parameters, given a large number of target drugs as well as ADRs. In addition, ADR reports are not collected from uniform populations, we also have to consider the variations in the target populations. So, we use Bayesian statistics. Bayesian analysis has become feasible with advances in computer technologies and the Markov chain Monte Carlo (MCMC) methods. It allows us to analyze ADRs associated with concomitant drug therapies and estimate the ADR signals for each drug. Therefore, the analysis and evaluation of large-scale ADR database can provide important safety information in clinical practice and the studies on ADR database are the most important issues in ensuring the postmark safety of pharmaceutical products.
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PMID:[Analysis of drug safety information using large-scale adverse drug reactions database]. 2225 40

The recent emergence of multidrug-resistant pathogens and/or pharmacokinetics-pharmacodynamics considerations may result in off-label use of a certain class of antibacterials, including tigecycline. This study was performed to clarify the safety profile of tigecycline in the user-derived manner and to compare it with the prescribing information provided by the manufacturer. Numerous spontaneous adverse event reports (AERs) submitted to the U.S. Food and Drug Administration (FDA) were analyzed after a revision of arbitrary drug names and the deletion of duplicated submissions. Standardized official pharmacovigilance tools were used for quantitative detection of signals, i.e., drug-associated adverse events, including the proportional reporting ratio, the reporting odds ratio, the information component given by a Bayesian confidence propagation neural network, and the empirical Bayes geometric mean. Based on 22017956 co-occurrences, i.e., drug-adverse event pairs, found in 1644220 AERs from 2004 to 2009, 248 adverse events were suggested as tigecycline-associated ones. Adverse events with a relatively high frequency included nausea, vomiting, pancreatitis, hepatic failure, hypoglycemia, and increase in levels of alanine aminotransferase, bilirubin, alkaline phosphatase, aspartate aminotransferase, and gamma-glutamyltransferase. It is noted that cholestasis, jaundice, an increase in International Normalized Ratio, and Stevens-Johnson syndrome were also, although they were infrequent. The adverse events suggested were in agreement with information provided by the manufacturer, suggesting that off-label use hardly results in unexpected adverse events, presumably due to usage with extreme caution.
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PMID:Adverse event profile of tigecycline: data mining of the public version of the U.S. Food and Drug Administration adverse event reporting system. 2268 40

Metformin alone is the glucose-lowering drug of first choice for patients with type 2 diabetes. None of the other glucose-lowering drugs available in 2014 have any proven efficacy in preventing diabetes complications. How important are adverse effects in the choice of glucose-lowering alternatives to metformin for patients with type 2 diabetes? What about their effects on HbA1c levels? To answer these questions, we conducted a review of the literature using the standard Prescrire methodology. Sulphonylureas have been in use for many years. These drugs lower HbA1c levels by an average of 1.5% when used alone, and by 0.8% to 1% when added to metformin. All sulphonylureas can cause dose-related hypoglycaemia. Available data do not rule out a tangible increase or decrease in cardiovascular mortality among patients treated with sulphonylureas. Comparative data suggest that the combination of metformin + sulphonylurea increases overall mortality. Human insulins have also been in use for many years. A daily injection of long-acting insulin, added to on-going oral glucose-lowering therapy, lowers HbA1c by 0.7% to 2.5% on average but causes weight gain and increases the risk of hypoglycaemia. It cannot be ruled out that insulin may increase the risk of certain cancers. Alpha-glucosidase inhibitors have a weak glucose-lowering effect. The average decline in HbA1c is about 0.7%, which is not sufficient to offset the gastrointestinal disorders caused by these drugs. The glucose-lowering effect of repaglinide is similar to that of sulphonylureas. Repaglinide can cause hypoglycaemia, particularly when co-administered with inhibitors of some cytochrome P450 isoenzymes. Glitazones have a clearly unfavourable harm-benefit balance, potentially causing fractures, heart failure, other cardiovascular events, bladder cancer. Gliptins lower HbA1c by 0.7% on average but can provoke anaphylactic reactions, Stevens-Johnson syndrome, and infections. Saxagliptin may increase the risk of fractures and heart failure. The long-term adverse effects of gliptins are poorly documented and may include an increased risk of pancreatic cancer. These risks are not offset by any proven clinical efficacy; patients should therefore not be exposed to these drugs. When they are combined with metformin, two injectable GLP-1 analogues, exenatide and liraglutide, have a glucose-lowering potency similar to one or two daily insulin injections. They have the advantage of inducing weight loss, without increasing the risk of hypoglycaemia. Gastrointestinal adverse effects such as nausea are frequent at the beginning of treatment. A possible increase in the risk of pancreatitis, pancreatic cancer and thyroid cancer has not been ruled out. Gliflozins reduce HbA1c by 0.6-0.7% on average. These drugs are already known to have a burdensome adverse effect profile despite their relatively recent market introduction. There are also safety signals concerning serious long-term adverse effects. Patients should not be exposed to these risks.
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PMID:Glucose-lowering treatment of type 2 diabetes. Part II--Glucose-lowering drugs after metformin: a choice based largely on adverse effects. 2603 6

Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are rare but serious dermatologic diseases with many potential multisystem complications. We describe the case of an 8-year-old girl who developed severe SJS/TEN overlap syndrome (25% of her body surface area was affected) complicated by pancreatitis and bronchiolitis obliterans. These rare complications emphasize the need for careful, intensive monitoring of possible complications and an interdisciplinary team approach to provide optimal treatment and follow-up.
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PMID:Severe Stevens-Johnson syndrome/toxic epidermal necrolysis overlap syndrome-beyond skin involvement. 2915 1