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)

We have studied 32 kindreds identified by propositi with primary type V hyperlipoproteinemia. The clinical presentation, metabolic associations, and natural history confirm the distinctiveness of primary type V hyperlipoproteinemia from other lipoprotein abnormalities. Although the underlying defect(s) remains unknown, several factors such as obesity, alcohol, drugs, and diet are able to modify the glyceridemia, the major manifestation of this disorder. Abnormalities of postheparin lipolytic activity or its subfractions do not appear to be involved in the pathogenesis of primary type V. The prevalence of hyperuricemia, diabetes, pancreatitis, and xanthomatosis appears high among the 32 propositi; the last two entities are much less prevalent in the relatives, even among those relatives classified as hyperglyceridemic. There is no evidence in these families of excessive coronary artery disease prevalence. Triglyceride levels are positively associated with age in this population, especially among women. Average triglyceride levels were lower for women than for men before age 50.
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PMID:Primary type V hyperlipoproteinemia. A descriptive study in 32 families. 20 Jan 62

We describe five patients with acute pancreatitis in whom acute renal failure developed in the absence of hypotension. Pancreatitis was diagnosed clinically, with mean serum and urinary amylase levels of 766 +/- 197 (SE) and 2,378 +/- 572 units/100 ml, respectively. Acute renal failure developed within 24 hours after admission in all patients. It was manifested by oliguria, elevated levels of serum creatinine (mean, 6.9 +/- 1.1 mg/100 ml) and BUN (105 +/-28 mg/100 ml); a urinary sodium level of 72.0 +/- 6.6 mEq/liter; and isosmotic urine (355 +/- 31 mOsm/liter). The mean uric acid level was 18.6 +/- 1.6 mg/100 ml. Blood pressure was recorded frequently, and the lowest mean diastolic pressure was 96 +/- 6 mm Hg. The duration of the oliguric phase of acute renal failure was 8.2 +/- 1.7 days, and all patients recovered from both the acute pancreatitis and acute renal failure. In summary, acute pancreatitis, per se, can precipitate acute renal failure. It occurs early in the course of the pancreatitis, and extreme hyperuricemia is frequent finding that does not adversely affect the recovery of renal function.
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PMID:Acute renal failure in patients with acute pancreatitis. 99 18

Twenty-one patients with AIDS or AIDS-related complex (ARC) received 2',3'-dideoxyinosine (didanosine; ddI) intravenously and then orally (initial dosages of 0.4 mg/kg and 0.8 mg/kg every 12 hours, respectively) for 6-44 weeks in an escalating-dose study. The major dose-limiting effects were peripheral neuropathy (three patients) and pancreatitis (two patients), which were observed at dosages greater than or equal to 20 mg/(kg.d). Hyperuricemia occurred at greater than or equal to 30 mg/(kg.d). No hematologic toxicity developed except for possible sporadic thrombocytopenia (two patients). Significant decreases in serum levels of p24 antigen and increases in CD4+ and CD8+ lymphocytes were noted at 2, 6, and 10-20 weeks and over a wide range of dosages, including the lowest given. Most patients had an increased feeling of well-being and/or a weight gain of greater than or equal to 2 kg at 6 weeks. For this population, ddI has promise as a therapeutic agent, thus warranting further study of this agent in controlled clinical trials.
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PMID:2',3'-Dideoxyinosine in patients with AIDS or AIDS-related complex. 197 26

In a phase I dosage-finding trial, 2',3'-dideoxyinosine (didanosine; ddI) was administered once daily to 36 patients with AIDS or AIDS-related complex for up to 65 weeks (mean, 32.1 weeks) at six dosage levels. Thirteen of 18 patients previously treated with zidovudine had developed hematologic intolerance. The maximal tolerated dosage of ddI was 12 mg/(kg.d); dose-limiting toxicities were pancreatitis and peripheral neuropathy. Other toxicities included elevation in hepatic transaminase levels, rash, cardiac conduction abnormality, and asymptomatic hyperuricemia. Eighty-six percent of patients who completed 6 weeks of treatment showed improvement in constitutional symptoms and significant weight gain. In patients treated with ddI, the mean number of CD4+ lymphocytes increased from 124/mm3 at baseline to 199/mm3 at 24 weeks (P = .0027) and the mean leukocyte count, total lymphocyte count, and hemoglobin level showed increases (all P less than .01) after 12 weeks. Serum levels of viral p24 antigen decreased greater than or equal to 50% in 14 of 19 assessable patients. No differences between the responses of patients previously treated with zidovudine and those of zidovudine-naive patients were observed. These results indicate that ddI has significant antiretroviral activity in vivo and a toxicity profile different from that of zidovudine.
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PMID:Treatment of AIDS and AIDS-related complex with 2',3'-dideoxyinosine given once daily. 197 27

Ninety-two adult patients with AIDS or severe AIDS-related complex were treated with 2',3'-dideoxyinosine (didanosine; ddI) at dosages ranging from 0.8 to 66.0 mg/(kg.d) for at least 6 weeks in phase I trials. Potentially beneficial changes in weight (40% of patients), clinical signs or symptoms (40% of patients), CD4+ cell counts (25% of patients), and serum levels of HIV p24 antigen (50% of antigen-positive patients) were reported. Response rates tended to be higher among patients with AIDS-related complex and among those who had not received prior zidovudine therapy. A major response (improvement in at least one clinical parameter and in at least one laboratory marker) occurred in 29% of patients, and rates of major response tended to be higher in patients receiving higher dosages. The primary dose-limiting toxicity observed was peripheral neuropathy, which was observed with increasing frequency in patients receiving greater than 20 mg/(kg.d). Of the other adverse effects, pancreatitis was possibly dose-dependent and hyperuricemia (without clinical gout) occurred only at high doses. Dosages of 250 mg and 375 mg of ddI twice daily will be used in extended phase II/III studies.
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PMID:Overview of phase I trials of 2',3'-dideoxyinosine (ddI) conducted on adult patients. 216 65

A case of acute fatty liver as a rare cause of pregnancy-induced jaundice is reported. Near term the 25-year-old patient became rapidly jaundiced. On admission laboratory tests showed signs of incipient coagulopathy and impaired renal function. When fetal vital signs deteriorated cesarean section was performed. After surgery the fullblown picture of disseminated intravascular coagulation developed, with profuse bleeding only controllable by rigorous substitution of plasma factors. Acute hepatic insufficiency with ascites followed. Despite the marked bilirubin elevation the hepatic enzymes were only slightly raised. In addition, acute renal insufficiency, pancreatitis and hyperuricemia developed. Under intensive care the patient recovered slowly and was discharged after 4 weeks with a healthy baby.
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PMID:[Acute pregnancy fatty liver with survival of the mother and child]. 271 99

The therapeutic efficacy of cyclosporine (CsA) as an immunosuppressive agent was complemented by a modest, long-term incidence of toxic complications in 402 renal allograft recipients engrafted one to five years prior to analysis. The overall patient and graft survivals at one year were 97% and 84% (actual), and at five years 92% and 67% (actuarial). The immunosuppressive therapeutic index was excellent: only 12% of allografts were lost from rejection, with 5% of patients succumbing to infection. While infections were common, tending to emanate in the urinary tract or to be viral in etiology, they were generally mild and readily controlled. Only four patients displayed malignancies; none succumbed to this cause. The most common toxic complication was hypertrichosis, which was accentuated in pediatric patients. While tremors occurred in 20% of patients, primarily during the first three months, other neuroectodermal complications of parethesias, depression, somnolence, and seizures were rare. Hepatotoxicity, which was noted in 50% of patients, particularly recipients of cadaveric grafts, generally was first seen as a transaminase elevation, at least partially reversible by dose-reduction and abating by the third year. Associated disturbances of cholelithiasis and pancreatitis were occasionally observed. Nephrotoxicity was the only persistent, long-term complication. Hypertension occurred in 72% of patients during the first month, 36% in the second year, and about 15% thereafter. Hyperuricemia, which occurred in about 30% of recipients during the first two years, was occasionally associated with symptomatic gout. The mean serum creatinine level remained elevated throughout the follow-up period at 1.8-1.9 mg/dl, suggesting persistent, but nonprogressive, drug-induced renal injury. The present analysis documents the relative safety of CsA for long-term therapy, and highlights the need for new approaches to ameliorate drug-induced nephrotoxicity.
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PMID:Complications of cyclosporine-prednisone immunosuppression in 402 renal allograft recipients exclusively followed at a single center for from one to five years. 354 76

The authors refer on 24 patients over 65 years of age suffering from obliterating arteriopathy of the lower limbs undergoing reconstructive surgery no matter the high surgical risk. These patients represent 12.3% of all vascular patients treated in five years of activity. The following risk factors are considered: 1) Heart disease; 2) Altered lipid metabolism; 3) Diabetes; 4) Arterial hypertension; 5) Hyperuricaemia; 6) Obesity; 7) Renal or hepatic insufficiency. Immediate results were excellent in 23 cases; one patient suffering from aortic barrage died of acute haemorrhagic pancreatitis. Follow-up results also remained good; only one patient had to be re-operated two years later (disobliteration of branch of prosthesis) with a happy outcome. Two other patients died because of non vascular causes. The authors do not consider age amongst risk factors and prefer the extraperitoneal approach in disobliterating operations and refer using the transperitoneal route without problems in aortobifemoral bypasses. The authors state that risk factors did not alter neither the short nor the long-term follow-up results possibly because of medical correction of associated pathological states.
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PMID:[Reconstructive surgery in high-risk arteriopathic patients]. 721 68

Combined hyperlipidemia is increasing in frequency and is the most common lipid disorder associated with obesity, insulin resistance and diabetes mellitus. It is associated with other features of the metabolic syndrome including hypertension, hyperuricemia, hyperinsulinemia and highly atherogenic subfractions of lipoprotein remnant particles including small dense low density lipoprotein-cholesterol. This review examines the mechanisms by which combined hyperlipidemia arises and the various drugs including fibric acid derivatives, hydroxymethylglutaryl coenzyme A (HMG-CoA) reductase inhibitors, and nicotinic acid which can be used either as monotherapy or in combination to manage it and to improve prognosis from atherosclerotic disease in diabetes mellitus, insulin resistant states and primary combined hyperlipidemia. The therapeutic approach to combined hyperlipidemia involves determination of whether the cause is hepatocyte damage or metabolic derangements. Combined hyperlipidemia due to hepatocyte damage should be treated by attention to the primary cause. In the case of metabolic dysfunction because of imbalance in glucose and fat metabolism, therapy of diabetes mellitus and obesity should be optimised prior to commencement of lipid lowering drugs. Both fibric acid derivatives and HMG-CoA reductase inhibitors can be used in the treatment of combined hyperlipidemia with fibric acid derivatives having greater effects on triglycerides and HMG-CoA reductase inhibitors on LDL-C though both have effects on the other cardiovascular risk factors. There is some evidence of benefit with both interventions in mild combined hyperlipidemias and large scale trials are underway. Fibric acid derivatives and HMG-CoA reductase inhibitor therapy can be combined with care, provided that gemfibrozil is avoided, fibric acid derivatives are given in the mornings and shorter half -life HMG-CoA reductase inhibitors are used at night. Combined hyperlipidemia emergencies occur with predominant hypertriglyceridemia in pregnancy or as a cause of pancreatitis. Therapy in the former should aim to reduce chylomicron production by a low fat diet and intervention to suppress VLDL-C secretion using omega-3 fatty acids. In the latter case, fluid therapy alone and medium chain plasma triglyceride infusions usually reduce levels satisfactorily though apheresis may be required. Blood glucose levels also need aggressive management in these conditions. Combined hyperlipidemia is likely to become an increasing problem with the increase in the prevalence of obesity and diabetes mellitus and needs aggressive management to reduce cardiovascular risk.
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PMID:Drug treatment of combined hyperlipidemia. 1472 15

Glycogen storage disorder type 1A (GSD 1A) is an inherited disorder of glycogen metabolism characterized by fasting hypoglycemia, lactic acidosis, hyperuricemia, and hyperlipidemia. These children have a higher risk of developing pancreatitis because of hypertriglyceridemia. Drug-induced pancreatitis accounts for a small proportion of cases of pancreatitis. The mechanism of drug-induced pancreatitis include hypersensitivity, direct toxic injury or indirectly by inducing hypertriglyceridemia. Propofol is often the drug of choice for induction of anesthesia in ambulatory surgical procedures. There are various reports in the literature describing pancreatitis induced by propofol. We present a 4-year-old girl with GSD 1A, who required tonsillectomy and adenoidectomy under general anesthesia. She developed acute pancreatitis in the postoperative period. Propofol was used as a general anesthetic and the postoperative incidence of pancreatitis is discussed.
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PMID:Acute pancreatitis after anesthesia with propofol in a child with glycogen storage disease type IA. 1671 86


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