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)

Pancreatitis following the administration of L-asparaginase (L-asp) has been well documented. However, the progression of such pancreatitis to pseudocyst formation in some patients has been rarely reported. The few reported cases have been teenagers, with the exception of one adult. All pseudocysts required surgical management. This report documents a pancreatic pseudocyst in a seven-year-old girl with acute lymphoblastic leukemia whose treatment regimen included L-asp. The pseudocyst was managed medically with nasogastric decompression, intravenous hyperalimentation, and antibiotics. The pseudocyst resolved spontaneously in one month without complication.
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PMID:L-asparaginase-related pancreatic pseudocyst: report of a case. 792 87

Diabetic ketoacidosis (DKA) and pancreatic pseudocysts are rare complications following treatment of hematological malignancies with L-asparaginase (L-asp). Persistent hyperglycemia with recurrent DKA presenting as a long-term complication of L-asp-induced pancreatitis is even rarer. A 21-year-old man with pre-B-type acute lymphoblastic leukemia (ALL) developed pancreatic pseudocysts, DKA and persistent hyperglycemia after L-asp therapy. The patient was treated with oral hypoglycemic agents (OHA) for sugar control thereafter. Ten months later, another episode of DKA developed during relapsed ALL without having obvious precipitating factors. Insulin was then instituted for control of his blood sugar until death. The leukemic process may play some role in glucose homeostasis and may be considered as a precipitating factor for DKA. The patient finally died of disease progression of ALL and sepsis 2 years after the initial diagnosis of ALL.
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PMID:Diabetic ketoacidosis and persistent hyperglycemia as long-term complications of L-asparaginase-induced pancreatitis. 1243 31

We report a 44-year-old man with acute lymphoblastic leukemia (ALL) presenting with fever and lymphadenopathy. Induction chemotherapy was initialed according to the JALSG ALL202 protocol, and L-asparaginase (L-asp) was given on days 20, 22, and 24 of therapy. Abrupt elevations of liver transaminase and bilirubin levels were observed on day 26. On day 30, coagulopathy and hepatic encephalopathy appeared. He was diagnosed with fulminant hepatitis and plasma exchange was performed, but he died on day 32, possibly due to L-asp-induced hepatitis. The common side effects of L-asp are hypersensitivity, ammonemia, coagulopathy, pancreatitis, convulsions, anaphylaxis, hepatotoxicity, and thrombosis. Although rare, reports of deaths due to hepatic failure during treatment with L-asp exist. L-asp is currently used for treatment of a wide range of hematological malignancies such as ALL and NK/T-cell lymphoma. A retrospective analysis of patients treated with L-asp should be carried out to elucidate the incidence and risk factors of liver dysfunction and fulminant hepatitis during L-asp treatment.
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PMID:[Fulminant hepatitis possibly caused by L-asparaginase during induction chemotherapy in a patient with acute lymphoblastic leukemia]. 2272 56

L-asparaginase (L-asp) is a well-known anticancer agent used in the treatment of acute lymphoblastic leukemia (ALL) in children. However, it is also known to induce several acute complications, such as acute pancreatitis. This is a presentation of two pediatric acute lymphoblastic leukemia (ALL) cases of asparaginase-associated pancreatitis (AAP) diagnosed at an early stage based on elevated serum elastase-1 levels, in the presence of normal serum amylase levels. Early diagnosis and treatment of AAP, although imperative, is occasionally difficult if only standard diagnostic procedures are followed. Elastase-1 is a potentially useful marker for the early diagnosis of AAP. Therefore, the measurement of elastase-1 levels, in addition to amylase and lipase levels, is recommended in L-asp-treated patients.
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PMID:Early diagnosis of asparaginase-associated pancreatitis based on elevated serum elastase-1 levels: Case reports. 2464 3

Despite having been long regarded as too toxic for adult patients, pediatric-like regimens containing L-asparaginase have resulted in improved outcomes for adults with acute lymphoblastic leukemia (ALL). To characterize the spectrum of toxicity of repeated doses of polyethylene glycolated-asparaginase (PEG-asp) in adults, we reviewed all doses (2000 IU/m(2) ) administered as part of a pediatric-inspired regimen in adult ALL at our center. Subjects aged 18-60 yr with ALL (n = 152, 69.1% male) contributed 522 dose cycles to the study. Hepatotoxicity was the most common adverse event: grades 3-4 transaminitis and hyperbilirubinemia occurred in 53.9% and 23.7% of subjects, respectively. Hepatotoxicity was reversible; no cases of fulminate hepatic failure were observed. Other toxicities affecting at least 5% of subjects were grades 3-4 triglyceridemia in 50.9%, hypofibrinogenemia (<100 mg/dL) in 47.9%, clinical pancreatitis in 12.6%, venous thromboembolism in 11.2%, allergic reaction in 7.2%, and any grade bleeding in 5.3%. PEG-asp was always discontinued after grades 3-4 pancreatitis or allergic reaction. Otherwise, toxicities did not preclude administration of additional cycles of the drug. Our results suggest that repeated PEG-asp dosing is safe in adults aged 18-60 yr, even after occurrence of a drug-related toxicity.
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PMID:Toxicity profile of repeated doses of PEG-asparaginase incorporated into a pediatric-type regimen for adult acute lymphoblastic leukemia. 2609 94

ST segment elevation is associated with non-cardiac pathologies but is not as well reported as myocardial infarction. We present a case of a 63-year-old man who was admitted for an overdose on cyclobenzaprine with signs of anti-cholinergic toxicity. He developed signs of ileus on imaging and became progressively obtunded. He was noted to have ST segment elevations on electrocardiogram (EKG) with no troponin elevation. Patient required urgent catheterization which showed normal coronary arteries. His bowel was decompressed subsequently resulting in resolution of the ST segment changes. Other cases of ST segment elevations with gastrointestinal pathologies including cholecystitis, pancreatitis and gastric dilation have been reported but the etiology is still unclear. This case illustrates the importance of understanding EKGs in the clinical context. ST segment elevation on EKG, if there is contradicting symptomology and lab reports, should be further investigated to prevent unnecessary work-up and potentially dangerous therapies. [Full article available at http://rimed.org/rimedicaljournal-2016-11.asp].
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PMID:A Case of Ileus and ST Segment Elevation. 2780 21