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)

The outcome of patients with metastatic lung cancer is poor, with a 1-year survival rate of approximately 35%. We are evaluating the combination of irinotecan (CPT-11, Camptosar) and carboplatin (Paraplatin) in patients with stage IIIB and IV non-small-cell lung cancer. Eligible patients include those with histologic or cytologic diagnosis of non-small-cell lung cancer; no previous chemotherapy for metastatic lung cancer; and Eastern Cooperative Oncology Group performance status 0 or 1. The first five patients received irinotecan at 250 mg/m2 over 90 minutes followed by carboplatin at an area under the concentration-time curve (AUC) of 5 over 1 hour. Subsequently, the dose of irinotecan was reduced to 200 mg/m2 in view of febrile neutropenia in one of five patients. Chemotherapy cycles are repeated every 21 days. Patients are reevaluated every two cycles. Of a planned 37 patients, 14 have been enrolled and 9 are evaluable for toxicity and response at the time of this report. Thirty-two cycles have been administered, with seven 1-week delays and two dose reductions. To date there have been two partial responses and five patients with stable disease; two patients developed progressive disease on therapy. One patient had neutropenic fever; other toxicities included mild pancreatitis (n = 1) and diverticulitis (n = 1). The regimen of irinotecan and carboplatin administered once every 3 weeks demonstrates early evidence of activity, and is tolerable and convenient. The main toxicity is hematologic. This study is ongoing and actively accruing patients.
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PMID:Irinotecan and carboplatin in metastatic or recurrent non-small-cell lung cancer. 1288 71

Alcohol consumption is a risk factor for chronic pancreatitis (CP), but the mechanism in humans remains obscure because prolonged alcohol consumption in most humans and animal models fails to produce alcoholic chronic pancreatitis (ACP). We hypothesize that the process leading to ACP is triggered by a sentinel acute pancreatitis (AP) event; this event causes recruitment of inflammatory cells, which initiates fibrosis driven by the anti-inflammatory response to recurrent AP and/or chronic oxidative stress. The aim was to determine whether chronic alcohol consumption accelerates fibrosis in response to cerulein-induced pancreatitis in the rat. Wistar male rats were pair-fed control (C) or 5% ethanol (E) Lieber-DeCarli liquid diets. Animals were studied without pancreatitis (P0), with cerulein pancreatitis induced once (P1), or with cerulein-induced pancreatitis weekly for 3 weeks (P3). AP markers, inflammation, and fibrosis were measured histologically, by gene expression profiling and protein expression. Macrophage infiltration was reduced in EP0 versus CP0 rats, but the pattern was reversed after AP. Microabscess, severe necrosis, and early calcification were only induced in the EP3 rats. Fibrosis was significantly induced in the EP3 rats versus EP1, CP1, and CP3 by histology, hydroxyproline content, and mRNA expression for collagen alpha1(1) and procollagen alpha2(1). Proinflammatory cytokine mRNAs were up-regulated shortly after induction of AP, while the anti-inflammatory cytokines (interleukin-10 and transforming growth factor-beta) were strongly up-regulated later and in parallel with fibrogenesis, especially in the EP3 rats. Pancreatic fibrosis develops after repeated episodes of AP and is potentiated by alcohol. Expression of fibrosis-associated genes was associated with expression of anti-inflammatory cytokines in alcohol-fed rats.
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PMID:Chronic alcohol consumption accelerates fibrosis in response to cerulein-induced pancreatitis in rats. 1563 3