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)

Adverse reactions to the drugs employed in the National Cooperative Crohn's Disease Study were sought prospectively at each patient visit and by retrospective review of all patient charts. Prednisone caused evident side effects in over 50% of patients on high-dose suppressive therapy and in approximately one-third of patients on prophylactic dose. Thirty-two percent of patients on high-dose, and 26% on prophylactic-dose prednisone required dose reduction or withdrawal because of side effects. Comparable figures for sulfasalazine were 14% and 12%, and for azathioprine 32% and 20%. The incidence of nausea, vomiting, or anorexia among patients taking sulfasalazine was 46% and 34%, on high and low dose respectively; however, this incidence was no different than that observed among patients taking placebo. These symptoms occasioned withdrawal from the study of only 4% and 3% of patients on high and low doses of sulfasalazine, respectively. Azathioprine produced leukopenia at a dose of 2.5 mg/kg body weight in 15% of patients and the mean white cell count, lymphocyte count, granulocyte count, and hematocrit all fell significantly in patients on this dose. Pancreatitis occurred in 5% of patients taking azathioprine but in no other patients. Sulfasalazine proved to be the safest effective suppressive drug for Crohn's disease. Prednisone toxicity, though substantial, is acceptable in view of its demonstrated suppressive efficacy. Azathioprine was approximately as toxic as prednisone but no more effective than placebo in suppressing active disease. None of the drugs was effective prophylactically, and all showed appreciable long-term toxicity.
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PMID:National Cooperative Crohn's Disease Study: adverse reactions to study drugs. 3 77

Myelosuppression is associated with human immunodeficiency virus (HIV) infection and may also be produced by agents used for the treatment of the disease or the treatment of its complications. Didanosine (ddl; 2',3'-dideoxyinosine) is a newer purine nucleoside that has recently become available for therapy for HIV infection. The effects of didanosine on peripheral blood counts have been retrospectively evaluated in the first 170 patients treated with this new agent in four phase I trials. Patients treated with didanosine showed statistically significant improvements in hemoglobin levels, white cell counts, and granulocyte and platelet numbers as compared with baseline values. These changes were seen with or without prior therapy with zidovudine, were somewhat more pronounced at higher doses of didanosine, and persisted for up to 1 year. Reported adverse events included peripheral neuropathy, diarrhea, and most notably, pancreatitis. It is concluded that, while some toxic side effects occur, didanosine therapy in HIV infection is associated with an amelioration of HIV-induced myelosuppression.
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PMID:Effects of therapy with didanosine on hematologic parameters in patients with advanced human immunodeficiency virus disease. 146 12

In an attempt to reduce the current morbidity and mortality from acute pancreatitis, a prospective randomized multicentre trial was begun in August 1982. Part of this study involved an attempt to develop a set of prognostic indices which would identify patients with severe pancreatitis on the day of admission to hospital. An analysis of a predetermined set of 10 indices (age, blood pressure, white cell count, blood urea, serum calcium, aspartate aminotransferase, lactate dehydrogenase, blood glucose, arterial blood pH and PO2) on admission to hospital, in 100 patients, is presented. The positive predictive value of these indices (excluding age) is 90%. These indices are readily available in most hospitals, and allow the early identification of the high risk patient with an accuracy equal to or better than that previously reported.
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PMID:Predictors of severity of attacks of acute pancreatitis. 346 82

The purpose of this study is to elucidate the pathophysiology of the acute pancreatitis and set up the criteria for assessing the severity of this disease. One hundred and fifty seven cases of acute pancreatitis were treated at the First Surgical Department of Tokyo University Hospital and its affiliated hospitals. They consisted of 24 severe cases, 76 moderate cases, and 57 mild cases according to our classification. In early stage ten parameters, namely, abnormalities of white cell count, platelet count, hematocrit, lactic acid dehydrogenase, blood urea nitrogen, serum calcium, base excess, PaCO2 and fasting blood glucose and age within 24 hours after admission and X-ray CT scan within 48 hours as early prognostic signs, enabled us to predict severe, moderate, or mild pancreatitis. More than 4 weeks later than the onset of acute pancreatitis, X-ray CT scan, white blood cell count, elevation of serum FDP level, endotoxemia and fall of plasma opsonic index served as good indicators to evaluate the severity of abdominal sepsis. In experimental pancreatitis, CH50 and opsonic index were remarkably decreased at 6 and 12 hours after induction of acute pancreatitis. As the above results, determination of early prognostic signs immediately after onset and late prognostic signs 3-4 weeks after onset is very important to evaluate and manage the acute pancreatitis patients.
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PMID:[Pathophysiology and prognosis of acute pancreatitis--early and late prognostic signs]. 408 48

In only 2 of 98 cases with a clinical diagnosis of acute pancreatitis submitted to peritoneal lavage in order to assess severity was the diagnosis found to be wrong. These two cases (one was biliary peritonitis and the other mesenteric infarction) were not differentiated from severe pancreatitis by clinical examination, measurement of plasma amylase, the appearance of the lavage fluid or its amylase or white cell count. One case was exceptional in that the lavage fluid had a faecal odour, and both cases were found to have large numbers of intestinal organisms which were clearly visible on routine microscopy. Scanty commensals (? contaminants) were seen in the lavage fluid of 2 of the 96 patients with acute pancreatitis but no intestinal organisms were found. If peritoneal lavage is used in the management of acute pancreatitis, microscopy of the lavage fluid, carried out as an emergency investigation, might help to detect the occasional case with a false diagnosis.
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PMID:Diagnostic peritoneal lavage in acute pancreatitis--the value of microscopy of the lavage fluid. 616 30

It has been shown recently that longterm but not short term heavy drinking of alcohol frequently results in increased serum activities of pancreatic enzymes suggesting subclinical pancreatic injury. Serum pancreatitis associated protein (PAP) is a novel protein, whose synthesis in the acinar cells and release into serum is specifically induced by acute pancreatic damage. This study was performed to further characterise the alcohol induced subclinical pancreatic injury by using serum PAP measurements. Three groups were studied: (1) control group (n = 25), (2) short term drinking group (n = 20), who consumed 2.0 g of ethanol per kg body weight during four hours, and (3) longterm drinking group (n = 32), who were admitted to withdrawal clinic after a median 30 months heavy drinking period. Serum PAP concentration was low in the control group (8 (5 to 12) micrograms/l, geometric mean (95% confidence intervals)). In the short term drinking group serum PAP was in the range of the control group values during 56 hours after drinking. Longterm drinking induced at least a 10-fold increase in serum PAP, the highest concentrations being seen on day 2 after drinking had ended (106 (61 to 184) micrograms/l). The patients did not develop abdominal symptoms, increased blood white cell count, or increased serum C reactive protein concentration. These results further support the suggestion that heavy longterm drinking often induces subclinical pancreatic damage, but not clinical pancreatitis.
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PMID:Increased serum pancreatitis associated protein (PAP) concentration after longterm alcohol consumption: further evidence for regular subclinical pancreatic damage after heavy drinking? 789 Feb 13

T-tube drainage of the common bile duct (CBD) following duct exploration has become standard surgical practice. This randomized prospective study has compared primary closure versus T-tube drainage of the CBD following exploration for calculous disease. Thirty-seven patients underwent primary closure and 26 underwent closure over T-tube. Both groups were comparable in terms of age, indications for surgery, associated illnesses, pre-operative bilirubin, amylase and white cell count. Forty-three per cent of operations were performed by a consultant in the primary closure group and 65% in the T-tube group. There was no significant difference in the duration of operation, incidence of wound infection, surgical or other complications following operation between the two groups. However, the postoperative stay was significantly prolonged in the T-tube group, to a median of 11 days, compared to 8 days in the primary closure group (P = 0.0001). This prolongation in stay was unrelated to whether admission was as an emergency or elective. T-tube drainage of the bile continued for a median of 7 days postoperative, whereas the bile drained via a wound drain in only 13 (35%) of the primary closure group, for a median of 5 days in these 13 patients. Long-term follow up was achieved in 48 patients, by a questionnaire sent at a median of 2.8 years following operation. Abdominal pains following recovery from the operation were experienced by 18% of the primary closure group and 20% of the T-tube group. No patient developed jaundice or pancreatitis, nor needed further biliary surgery following operation.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Primary duct closure versus T-tube drainage following exploration of the common bile duct. 798 Feb 54

Traditionally, women receiving azathioprine have been discouraged from breastfeeding because of theoretical potential risks of neonatal bone marrow suppression, susceptibility to infection, and pancreatitis. The aims of this study were to measure the concentration of 6-mercaptopurine (6-MP) in breast milk of mothers receiving azathioprine and in the blood of their babies and to investigate any immunosuppressive effects on the babies. Women receiving azathioprine, who after appropriate counselling wished to breastfeed their babies, were approached for inclusion in the study. Breast milk samples were obtained from recruited women, and 6-MP levels were measured in each breast milk sample. Haemoglobin level, white cell and platelet counts, and 6-MP and 6-thioguanine nucleotides (6-TGN) levels were measured in the respective neonatal blood samples. Clinical signs of immunosuppression in the neonates were noted. Thirty-one breast milk samples were collected from ten women. Low concentrations of 6-MP (1.2 and 7.6 nanograms/ml, compared with therapeutic immunosuppressant level of 50 nanograms/ml in serum) were detected in two breast milk samples obtained from one woman. 6-MP was not detected in any of the other 29 samples. 6-MP and 6-TGN were undetectable in the neonatal blood. There were no clinical or haematological signs of immunosuppression in any of the ten neonates. We conclude that breastfeeding should not be withheld in infants of mothers receiving azathioprine.
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PMID:Azathioprine and breastfeeding: is it safe? 1726 Nov 22

Acute pancreatitis is rare in pregnancy, with an estimated incidence of 1 in 1000-3000 pregnancies. Gallstones are the commonest cause. Mortality and morbidity associated with pancreatitis have declined as diagnosis and management options improve. Presentation usually occurs in the third trimester or early postpartum period with severe epigastric pain, nausea, vomiting, anorexia and fever. Blood investigations show an elevated white cell count and increased liver enzyme concentrations. Ultrasound is safe but has lower sensitivity than computerised tomography for detecting gallstones. Management during pregnancy has traditionally been conservative, followed by cholecystectomy after delivery. Recurrence of pancreatitis during pregnancy may necessitate more urgent surgery. The second trimester is considered the safest for surgery, with early involvement of intensive care as the condition can deteriorate rapidly. We present three cases managed in our unit over a six-month period that illustrate the spectrum of disease and the successful use of a multidisciplinary team approach.
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PMID:Acute pancreatitis in pregnancy: review of three cases and anaesthetic management. 2295 61

We report a case of a 55-year-old man taxi driver admitted electively for high tibial osteotomy for relief of bilateral medial compartment osteoarthritis. He was obese and an ex-smoker but medical history was otherwise unremarkable. Day 1 postoperatively the patient started to suffer vomiting episodes and the abdomen was distended. C Reactive protein and white cell count were both elevated but other bloods were normal. CT abdomen and pelvis was performed which showed acute interstitial pancreatitis. Glasgow score was calculated as 2. He was treated aggressively with analgesia, intravenous fluid and intravenous antibiotics. He has made a good recovery following these conservative measures. To our knowledge, this is the first case in the literature reporting pancreatitis as a complication of high tibial osteotomy. This case highlights the importance of close monitoring for abdominal complications even in the setting of elective orthopaedic surgery where it is a rare phenomenon.
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PMID:Unusual presentation of acute pancreatitis following high tibial osteotomy. 3076 43


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