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

Kinins are peptide hormones that exert pathophysiological as well as pronounced beneficial physiological effects, mainly by stimulation of bradykinin (BK) B(2) receptors. Owing to the strong proinflammatory properties of kinins resulting from vasodilation, plasma extravasation, activation of mast cells, fibroblasts and macrophages, stimulation of sensory neurons, and the release of nitric oxide, prostaglandins, leukotrienes and cytokines, kinins are believed to play an important role in a variety of inflammatory diseases and pain. Beneficial effects of BK B(2) receptor antagonists in perennial rhinitis, asthma and brain edema have already been shown in clinical trials. Recently, the potential therapeutic utility of BK B(2) receptor antagonists has been extended by the discovery of orally active, nonpeptide BK B(2) receptor antagonists and the identification of novel indications for their use. On the other hand, kinins also have been identified as potent antihypertensive and organ-protective peptides. They have been shown to have vasodilatory, antihypertrophic, antiaggregatory and fibrinolytic effects due to the BK B(2) receptor-mediated release of the autacoids nitric oxide, prostacyclin and tissue plasminogen activator. A recent finding is that kinins are also involved in ischemic preconditioning. Orally active, nonpeptide BK B(2) receptor agonists as potential novel therapeutic agents in cardiovascular medicine have also been identified. In conclusion, interaction with the BK B(2) receptor by either its blockade or its stimulation offers promising therapeutic approaches. BK B(2) receptor antagonists may prove to be useful in the treatment of asthma, rhinitis, arthritis, colitis, pancreatitis, sepsis, edema, tissue injury, pain and possibly infections, hepatorenal syndrome, Alzheimer's disease and lung cancer. BK B(2) receptor agonists have potential in the treatment of cardiovascular diseases like hypertension, cardiac hypertrophy, restenosis and myocardial infarction and diabetic disorders.
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PMID:Bradykinin B2 receptor as a potential therapeutic target. 1293 26

For a long time fibrinopeptide A(FPA), fibrinopeptide B(FPB), D-dimer, FM test, serum FDP, and thrombin anti-thrombin complex(TAT) are being used as molecular markers to for sure diagnose hypercoagulable state and thrombus formation. Indeed these molecular markers are very useful for diagnosing thrombus formation, disseminated intravascular coagulation(DIC), and the indicator of treatment of DIC. But these molecular parameters are not enough and difficult for prognosis of the disease or predicting the complication of patients as the most important subject for clinicians. The soluble fibrin monomer-fibrinogen complex (SF) is a complex coupling fibrin monomer and fibrinogen molecules to be formed in the early-activated state of blood coagulation. Thus such a molecular complex is expected to serve as a parameter for the diagnosis of thrombus formation and DIC, in particular its early stage. The aim of the present study is to evaluate a potential usefulness of a newly developed SF test utilizing an SF specific monoclonal antibody (IF-43). We measured SF together with established other parameters in 195 patients with DIC, subclinical DIC/hypercoagulable state, and non-DIC. The diagnosis of DIC was made based on a modified version of the criteria established by the Ministry of Health, Labor and Welfare of Japan. Underlying disease includes leukemia, malignant lymphoma, myelodysplastic syndrome (MDS), multiple injury, giant ovarian tumor, prostatic cancer with multiple bone metastasis, lung cancer, breast cancer with multiple lung and bone metastasis, severe pneumoniae, sepsis, hemophagocytic syndrome (HPS), and rheumatoid arthritis. The SF levels in DIC patients were significantly higher than those in the subclinical DIC/hypercoagulable state, and the non-DIC patients. Receiver operating characteristic (ROC) analysis shows that the specificity and sensitivity of the SF assay appears to be satisfactory. As the level of SF reflects the thrombin generation activity in plasma, it would serve as a strong tool to selectively kick up the state of thrombin generation. These results indicate that the SF could be a specific and reliable parameter for the diagnosis of DIC and contribute to legitimate managements of patients with DIC. The excessive life response to serious clinical insults, such as sepsis, severe pancreatitis, trauma and shock, is called systemic inflammatory response syndrome (SIRS). Once SIRS occurs, people may often die from serious complications such as adult respiratory distress syndrome (ARDS), acute lung injury (ALI), disseminated intravascular coagulation (DIC) and multiple organ failure (MOF). Especially, ALI followed by pneumoniae associated with SIRS could depend on patient's prognosis and life. That is to say, it seems to be urgent for clinicians to make differential diagnosis between Pneumoniae associated with SIRS and Coagulopathy (PASC) and Simple Pneumoniae (SP). Soluble fibrin monomer-fibrinogen complex(SF) is formed in the early-activated state of blood coagulation. Thus such a molecular complex is expected to serve as a parameter for the diagnosis of coagulopathy, in particular its early stage. The aim of the present study is to make differential diagnosis between Pneumoniae associated with SIRS and Coagulopathy (PASC) and Simple Pneumoniae(SP) by using a newly developed SF test utilizing an SF specific monoclonal antibody (IF-43). We measured SF together with established other parameters, hemogram, blood laboratory items in 7 patients with PASC and 17 patients with SP. The diagnosis of Pneumoniae was defined according to the criteria: clinical symptoms abnormal shadow in both Chest X-p and Chest CT, increased level of CRP, number of WBC. The diagnosis of SIRS was based on the criteria established by American College of Chest Physicians (ACCP)/Society of Critical Care Medicine (SCCM) Consensus Conference held in August of 1991 in Northbrook, IL (USA). Underlying disease includes leukemias, malignant lymphoma, myelodysplastic syndrome (MDS), multiple myeloma, idiopathic thrombocytopenia purpura(ITP), multiple injury (bone fracture), cerebral hemorrhage, enterocolitis, Appendicitis, lung cancer, larynx cancer, bronchiolitis obliterans organizing pneumonia(BOOP), chronic obstructive pulmonary disease(COPD), sepsis. The SF levels in PASC patients are significantly higher than those in SP patients (p < 0.001). Otherwise, there is no significant difference of the CRP levels between in PASC group and SP group (p < ns). There is no co-relationship between SF level and D-dimer level. Receiver operating characteristic (ROC) analysis shows that the specificity and sensitivity of the SF assay appears to be quite satisfactory. As the level of SF reflects the thrombin generation activity in plasma, it would serve as a strong tool to selectively kick up the state of thrombin generation. These results indicate that the SF could be a specific and reliable parameter for the diagnosis of PASC and contribute to legitimate managements of patients with PASC.
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PMID:[A novel molecular marker for thrombus formation and life prognosis--clinical usefulness of measurement of soluble fibrin monomer-fibrinogen complex (SF)]. 1516 5

Tumor metastasis to the pancreas is a rare but recognized cause of acute pancreatitis. Autopsy series have reported a 24-40% of pancreatic involvement in small cell lung cancer. However, only a very few cases of tumor-induced acute pancreatitis have been described. Budd-Chiari syndrome complicating lung cancer is a rarely reported condition. We report a 68-year-old woman with extensive small cell lung cancer with the unusual initial presentation of both acute pancreatitis and acute Budd-Chiari syndrome. This patient suffered from progressive epigastralgia for 3 weeks. Severe epigastralgia with radiation to back and progressive jaundice developed 2 days prior to admission. After admission, the liver enlarged rapidly and the ascites increased markedly. Chest roentgenogram showed a mass lesion over the left lower lung field. Poorly differentiated carcinoma cells were found in ascites and bone marrow. The patient died on the ninth day of hospitalization before chemotherapy was initiated. Prompt diagnosis of extensive-stage small cell lung cancer may allow early chemotherapy treatment which favorably influences recovery when the pancreatitis is mild. Although prolonged survival might have been expected had this patient recovered from pancreatitis and received chemotherapy, diagnosis was delayed due to difficulty in immunohistochemical diagnosis of the tumor and the unusual clinical presentation. The use of stains employing antibodies against neurofilament and neuron-specific enolase cell antigens is important for early diagnosis of poorly differentiated metastatic tumor cells.
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PMID:Acute pancreatitis combined with acute Budd-Chiari syndrome as the initial manifestation of small cell lung cancer. 1603 34

Lung cancer metastases can occur in almost any organ. However, metastasis of small cell lung cancer to the pancreas is rare. Moreover, not all cases present with clinically diagnosed pancreatitis. We recently treated a patient with small cell lung carcinoma that invaded the pancreatic duct causing acute pancreatitis. Generally, the treatment for tumor-induced acute pancreatitis is initially supportive followed by aggressive chemotherapy or surgery. If the patient can tolerate the insertion of an endoscopic intrapancreatic stent, this is performed in addition to chemotherapy and surgery; this approach offers a safe and effective treatment modality for such patients.
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PMID:Pancreatitis from metastatic small cell lung cancer successful treatment with endoscopic intrapancreatic stenting. 1724 10

Lung cancer is one of the most frequent neoplasms. The symptoms are due to the cancer itself, its extension, and associated paraneoplastic syndromes. Although biliopancreatic metastases are common, biliopancreatic involvement as the initial symptom of lung cancer--whether as pancreatitis or obstructive jaundice--is rare. We describe our clinical experience, reporting two patients with acute pancreatitis and one patient with obstructive jaundice as the clinical presentation of advanced lung cancer. We also provide a brief review that highlights the absence of guidelines in this situation.
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PMID:[Acute pancreatitis and obstructive jaundice secondary to metastases from lung cancer]. 1980 Jan 49

Endoscopic ultrasound (EUS) has become important in a variety of clinical settings. Echoendoscopes may be categorised into radial and linear configurations. Radial devices are used for diagnostic imaging, whereas linear echoendoscopes also facilitate image guided tissue sampling and intervention. EUS is an established primary diagnostic tool for a number of conditions including choledocholithiasis and biliary microlithiasis. It is therefore well suited to the investigation of the aetiology of pancreatitis where simpler measures fail to identify the aetiology. It can also be used to identify chronic non-calcific pancreatitis. EUS is important in the secondary evaluation of abnormalities detected by other imaging modalities-for example, cystic pancreatic lesions. The high resolution of EUS allows more detailed image based analysis than other imaging modalities. The ability to sample cyst fluid significantly increases the accuracy of lesion characterisation. Most importantly, EUS has become indispensable in the staging of a variety of upper gastrointestinal tract tumours. If resection is being considered, the high resolution images obtained via EUS are invaluable for local tumour staging. EUS guided tissue sampling permits accurate nodal staging without relying on lymph node size as proxy for malignant infiltration. In patients with contraindications to magnetic resonance imaging, EUS is an alternative for the staging of rectal carcinoma. It is used in the staging of lung cancer, often in combination with endobronchial ultrasound. Finally, EUS is used therapeutically in image guided drainage (such as gastrocystostomy in pancreatic pseudocyst) and coeliac plexus neurolysis in patients with abdominal pain caused by pancreatic cancer or pancreatitis.
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PMID:Endoscopic ultrasound: a review of current diagnostic and therapeutic applications. 2054 1

With the increased use of tyrosine kinase inhibitors as successful therapy in selected malignancies, their adverse effects will grow, especially when combination therapy is used. We present a relatively young patient who was successfully treated with erlotinib and sunitinib for her metastatic non-small-cell lung cancer (NSCLC), but died because of the serious event of a necrotizing pancreatitis with severe hypocalcaemia, which we suppose to be an adverse event of the therapy used.
Lung Cancer 2010 Dec
PMID:Fatal necrotizing pancreatitis during combined treatment with erlotinib and sunitinib. 2094 77

Dermatitis herpetiformis (DH) is common in some Caucasian populations but extremely rare in Japanese, probably because of different immunogenetic backgrounds. We report two Japanese DH cases with typical clinical, histological and direct immunofluorescence features. However, no symptom of gluten-sensitive enteropathy was shown. The diagnosis was confirmed by eliminating other autoimmune blistering diseases by indirect immunofluorescence, enzyme-linked immunosorbent assays and immunoblotting. However, circulating immunoglobulin (Ig)A anti-endomysium, reticulin and gliadin antibodies were not detected. IgA antibodies to tissue and epidermal transglutaminases were also negative. One case was associated with lung cancer and the other one with autoimmune pancreatitis. On review of 17 cases of DH reported in Japan over the previous 10 years, including our cases, one case was associated with gluten-sensitive enteropathy, four with malignant neoplasms, two with autoimmune systemic disorders and one with psoriasis. Although our cases were typical of DH in clinical, histopathological and IgA deposit features, they showed different human leukocyte antigen haplotypes, no gluten-sensitive enteropathy and no DH-specific IgA antibodies, including those to epidermal and tissue transglutaminases. These results suggest that studies of unique characteristics in Japanese DH patients should facilitate further understanding of pathogenesis in DH.
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PMID:Two Japanese cases of dermatitis herpetiformis associated each with lung cancer and autoimmune pancreatitis but showing no intestinal symptom or circulating immunoglobulin A antibodies to any known antigens. 2296 65

Early detection of pancreatic cancer is promising for improving clinical outcome; however, no effective biomarker has yet been identified. Here, we detected 61 clinical serum parameters in 200 healthy controls (Ctrls), 163 pancreatic ductal adenocarcinoma (PDAC) patients and 109 benign pancreatitis patients (Benign) in the training group. A metropolis algorithm with Monte Carlo simulation was used for identifying parameter panels. Sera from 183 Ctrl, 129 PDAC and 95 Benign individuals were used for cross-validation. Samples from 77 breast, 72 cervical, 101 colorectal, 138 gastric, 108 prostate and 132 lung cancer patients were collected for evaluating cancer selectivity. A panel consisting of carbohydrate antigen (CA)19-9, albumin (ALB), C-reactive protein (CRP) and interleukin (IL)-8 had the highest diagnostic value for discriminating between PDAC and Ctrl. The sensitivity (SN) was 99.39% for all-stage, 96.10% for early-stage and 98.80% for advanced-stage PDAC at 90% specificity (SP). In the validation group, the sensitivities were 93.80, 93.10 and 94.40%, respectively, at 90% SP. This panel also identified 80.52% of the breast cancer, 66.67% cervical cancer, 86.14% colorectal cancer, 89.86% gastric cancer, 71.30% prostate cancer and 93.85% lung cancer samples as non-PDAC. The panel consisting of CA19-9, carbon dioxide, CRP and IL-6 panel had the highest diagnostic value for discriminating between PDAC and Benign. The SN was 74.23% for all-stage, 75.30% for early-stage and 74.40% for advanced-stage PDAC at 90% SP. In the validation group, the sensitivities were 72.10, 76.10 and 67.20%, respectively, at 90% SP. Our parameter panels may aid in the early detection of PDAC to improve clinical outcome.
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PMID:Development of serum parameters panels for the early detection of pancreatic cancer. 2461 68


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