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 dibenzoepine derivative clozapine is seen as a prototype of an atypical neuroleptic, because clozapine has good antipsychotic efficacy but only minimal dopamine antagonistic properties in common animal paradigms. The latter is reflected by the observation that extrapyramidal symptoms during clozapine are a rare phenomenon. Furthermore, recent studies in the USA demonstrated a superior efficacy of clozapine in schizophrenic patients who are nonresponsive to classic neuroleptics. Therefore, the introduction of clozapine in the USA was performed in 1990 despite the well-known risk of agranulocytosis (1-2% during the first year of treatment); however, under restricted conditions regarding the mandatory weekly control of the white blood cell count. For the use of clozapine in Europe, it should be underlined that in 1992 the indication was restricted to "acute and chronic forms of schizophrenia" whereas formerly it was permitted to treat several other neuroleptic resistant syndromes with clozapine, e.g. severe psychotic excitement, aggressive behavior or manic or atypical psychosis. The usage of clozapine in these indications is now only permitted under the restricted legal conditions of a "therapeutic trial" in selected patients. However, several indications for which clozapine has been used successfully in Europe are currently re-investigated in the USA, hopefully leading to a redefinition and extension of the indication spectrum. On the other hand, the American multicenter trials lead to the conclusion that the treatment with clozapine is not furthermore the treatment of last choice but a serious therapeutic alternative which should be available for all schizophrenic patient in case of neuroleptic resistance or of severe side effects of standard neuroleptics. Clozapine treatment leads to an improvement of the quality of life in one third of these schizophrenics and, moreover, results in a marked reduction of costs mainly by reducing the rehospitalisation rates. On the other hand, the list of well-known side effects of clozapine (e.g. agranulocytosis, increased risk of seizures, initial sedation) has to be extended (e.g. transient leucocytosis or eosinophilia, rare but severe complications like cardiorespiratory arrest and "sudden death" during combination with benzodiazepines, case reports of pericarditis, pancreatitis or polyserositis). On the background of possible cardiorespiratory complications we recommend to start the first treatment with clozapine in high risk patients (e.g. those in older age or in case of organic brain impairment) only in restricted indications and only in centers with sufficient clozapine experience.
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PMID:[The atypical neuroleptic clozapine (Leponex)--current knowledge and recent clinical aspects]. 778 19

Pulmonary tuberculosis: primary tuberculosis, usually asymptomatic, represents the first infection and is shown by a parenchymal mostly mid-pulmonary focus and satellite lymphadenopathy. Postprimary pulmonary tuberculosis, mostly located in the upper fields may be caused by endogenous reinfection for reactivation of a hematogenous focus formed during primary infection or from exogenous reinfection. Extrapulmonary tuberculosis: it includes numerous forms mostly from hematogenous spread. Miliary tuberculosis may involve a number of organs and apparatus besides the lung. Tuberculous meningitis predominantly involves the base of the skull, the fluid is clear with hypoglycorrhachia and lymphocyte pleocytosis. Lymph node tuberculosis is generally unilateral and cervical. Tuberculous pleuritis is exudative or dry. Other forms of tuberculous serositis are pericarditis and peritonitis. Renal tuberculosis involves the medullaris and intestinal tuberculosis the ileocecum; tuberculous spondilitis (Pott's disease) involves the last dorsal vertebrae. Other forms are osteoarthritis, genital tract tuberculosis, pancreatitis, laryngitis, otitis.
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PMID:Pulmonary and extrapulmonary tuberculosis. 967 36

Despite limited understanding of therapeutic aetiopathogenesis of ulcerative colitis and Crohn's disease, there is a strong evidence base for the efficacy of pharmacological and biological therapies. It is equally important to recognise toxicity of the medical armamentarium for inflammatory bowel disease (IBD). Sulfasalazine consists of sulfapyridine linked to 5-aminosalicylic acid (5-ASA) via an azo bond. Common adverse effects related to sulfapyridine 'intolerance' include headache, nausea, anorexia, and malaise. Other allergic or toxic adverse effects include fever, rash, haemolytic anaemia, hepatitis, pancreatitis, paradoxical worsening of colitis, and reversible sperm abnormalities. The newer 5-ASA agents were developed to deliver the active ingredient of sulfasalazine while minimising adverse effects. Adverse effects are infrequent but may include nausea, dyspepsia and headache. Olsalazine may cause a secretory diarrhoea. Uncommon hypersensitivity reactions, including worsening of colitis, pancreatitis, pericarditis and nephritis, have also been reported. Corticosteroids are commonly prescribed for treatment of moderate to severe IBD. Despite short term efficacy, corticosteroids have numerous adverse effects that preclude their long term use. Adverse effects include acne, fluid retention, fat redistribution, hypertension, hyperglycaemia, psycho-neurological disturbances, cataracts, adrenal suppression, growth failure in children, and osteonecrosis. Newer corticosteroid preparations offer potential for targeted therapy and less corticosteroid-related adverse effects. Azathioprine and mercaptopurine are associated with pancreatitis in 3 to 15% of patients that resolves upon drug cessation. Bone marrow suppression is dose related and may be delayed. The adverse effects of methotrexate include nausea, leucopenia and, rarely, hypersensitivity pneumonia or hepatic fibrosis. Common adverse effects of cyclosporin include nephrotoxicity, hypertension, headache, gingival hyperplasia, hyperkalaemia, paresthesias, and tremors. These adverse effects usually abate with dose reduction or cessation of therapy. Seizures and opportunistic infections have also been reported. Antibacterials are commonly employed as primary therapy for Crohn's disease. Common adverse effects of metronidazole include nausea and a metallic taste. Peripheral neuropathy can occur with prolonged administration. Ciprofloxacin and other antibacterials may be beneficial in those intolerant to metronidazole. Newer immunosuppressive agents previously reserved for transplant recipients are under investigation for IBD. Tacrolimus has an adverse effect profile similar to cyclosporin, and may cause renal insufficiency. Mycophenolate mofetil, a purine synthesis inhibitor, has primarily gastrointestinal adverse effects. Biological agents targeting specific sites in the immunoinflammatory cascade are now available to treat IBD. Infliximab, a chimeric antibody targeting tumour necrosis factor-or has been well tolerated in clinical trials and early postmarketing experience. Additional trials are needed to assess long term adverse effects.
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PMID:Comparative tolerability of treatments for inflammatory bowel disease. 1108 48

Several paraneoplastic inflammatory conditions, particularly autoimmune diseases, have been described in association with myelodysplastic syndromes (MDS). However, to date, recurrent acute pancreatitis has never been described in association with MDS. A 44-year-old man presented with prolonged fever and fatigue. Aortitis and pericarditis were diagnosed simultaneously with MDS, refractory anemia with excess blast type 2. His erythrocyte sedimentation rate and c-reactive protein were markedly elevated. The vasculitic syndrome responded rapidly to corticosteroids, but soon after tapering of corticosteroids, acute pancreatitis developed. Pain and pancreatic enzymes, however, improved rapidly with escalation of corticosteroid dosage. Multiple attempts at discontinuing the drug resulted in symptomatic flare-ups. Finally, his MDS transformed into acute myeloid leukemia (AML); severe acute pancreatitis closely accompanied. Induction chemotherapy and high-dose corticosteroids, however, controlled both conditions. A subsequent pancreatitis attack with pseudocyst formation occurred, but again was controlled with corticosteroids, although this was followed closely by another relapse of AML. All etiologies for recurrent acute pancreatitis were ruled out. The dramatic response of his pancreatitis attacks to immunosuppression suggested its autoimmune origin, while the close relationship in both the timing and severity of acute pancreatitis and MDS/AML suggested that the autoimmune pancreatitis was a paraneoplastic phenomenon related to MDS.
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PMID:Recurrent steroid-responsive pancreatitis associated with myelodysplastic syndrome and transformations. 1562 95

Intrarenal abscesses remain a significant cause of morbidity and mortality as well as a diagnostic dilemma because a plethora of microorganisms can cause this condition. A definitive diagnosis is made by demonstrating the organisms from the aspirate and the success or failure of therapy depends upon the antimicrobial sensitivity pattern. Enteric fever is a multisystem disorder caused by invasive strains of salmonella. Salmonellosis continues to be a major public health problem, especially in developing countries. Classic enteric fever is caused by S. typhi and usually less severe enteric fevers are caused by S. paratyphi A, B, or C. However, at times S. paratyphi is capable of causing serious and often life-threatening infections like infective endocarditis, pericarditis, empyma, sino-venous thrombosis, osteomyelitis, meningitis, bone marrow infiltration, hepatitis and pancreatitis. There are anecdotal case reports in world literature of abscesses being caused by this organism. Renal involvement like bacteriuria, nephrotic syndrome and acute renal failure have been reported due to S. parayphi A. S. paratyphi A has never been implicated in renal abscess, we report one such case that was managed successfully with medical therapy.
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PMID:Isolation of Salmonella paratyphi A from renal abscess. 1913 4

Chronic periaortitis (CP) refers to a spectrum of diseases whose common denominator is a fibro-inflammatory tissue developing in the periaortic space and frequently encasing surrounding structures like the kidney and ureters. There is no unified concept regarding the primary aetiology of CP, but recent studies have demonstrated that CP may present features of auto-immune diseases. CP involves three main entities, namely idiopathic retroperitoneal fibrosis (IRF), inflammatory aneurysms of the abdominal aorta (IAAAs) and perianeurysmal retroperitoneal fibrosis (PRF). These entities are usually diagnosed using computed tomography or magnetic resonance imaging, which typically show a retroperitoneal mass surrounding the aorta and that extends laterally without displacing it. Positron emission tomography is useful for the full assessment of the extent of the disease and its metabolic activity. The inflammatory and chronic relapsing nature of these diseases compels the use of medical therapy, which is based on high-dose steroids with a tapering scheme combined with immunosuppressive agents in refractory or relapsing disease. The authors report the clinical and radiological characteristics of a nonaneurysmatic form of chronic periaortitis in a woman presented with pericarditis, pericardial effusion and a pancreatitis. They also describe the investigation and management of this unusual condition.
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PMID:The intriguing co-existence of a chronic periaortitis, a pericarditis and a pancreatitis: case report. 2184 35

Immunoglobulin4 (IgG4)-related disease is a systemic inflammatory disease characterized by elevation of serum IgG4. It involves various organs such as the pancreas (autoimmune pancreatitis), lacrimal gland (Mikulicz's disease), retroperitoneum (retroperitoneal fibrosis), aorta (aortic aneurysm and aortitis), heart (constrictive pericarditis), and pseudotumors around the coronary arteries. These disorders often coexist in accordance with progression of the disease. Because IgG4-related cardiovascular disorder affects the patient's prognosis, early detection and treatment is important. Coronary CT imaging and echocardiography accidentally detect IgG4-related disorders and (18)FDG-PET imaging can identify active inflammation in the lesions. Measurement of serum IgG4 levels and tissue biopsy are necessary for diagnosis. Minor salivary gland biopsy is recommended even though (18)FDG uptake is not detected when it is difficult to obtain a biopsy specimen from IgG4-related cardiovascular lesions. The first-line treatment is high-dose corticosteroid therapy, however, relapse is often reported. Corticosteroids suppress the development of active inflammatory diseases such as aortitis, pericarditis, and pseudotumors, but already-developed lesions do not respond. A large developed aneurysm can rupture even during or after corticosteroid therapy, therefore, additional surgical treatment may be needed. Treatment of IgG4-related cardiovascular disorders might require higher doses of corticosteroids than IgG4-related extracardiovascular disorders. The adequate dose of corticosteroid, type and dose of immunosuppressant, and surgical intervention should be carefully considered on a case-by-case basis.
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PMID:IgG4-related cardiovascular disorders. 2489 99

We herein report the case of a 65-year-old man with pericardial involvement associated with autoimmune pancreatitis. Chest CT imaging showed pericardial thickening. The patient responded to corticosteroid therapy, and the pericardial thickening resolved. Multiple organs are involved in immunoglobulin G4 (IgG4)-related disease (IgG4-RD); however, only a few cases of IgG4-related chronic constrictive pericarditis have been reported. To our knowledge, this is the first reported case of IgG4-RD with pericardial involvement at an early stage. This case indicates that recognizing pericardial complications in autoimmune pancreatitis is important and that CT imaging may be useful for obtaining the diagnosis and providing follow-up of pericardial lesions in cases of IgG4-RD.
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PMID:Pericardial Involvement in IgG4-related Disease. 2598 62

We describe a case of a 43-year-old man presenting to the gastroenterology outpatient department with exudative ascites. Mediastinal lymphadenopathy, pericardial effusion and pleural effusion were detected on further imaging. Further clinical examination revealed subcutaneous nodules on the left arm, which were confirmed to be rheumatoid nodules on histology. Inflammatory markers were elevated with positive serology for rheumatoid factor and anticyclic citrullinated protein antibody. Our investigations excluded tuberculosis, pancreatitis and malignancy in the patient. Following review by a rheumatologist, a diagnosis of systemic rheumatoid arthritis (RA) was made. Pleuritis and pericarditis are well recognised as extra-articular manifestation of RA. Ascites, however, is rarely recognised as a manifestation of RA. Our literature search revealed two other cases of ascites due to RA disease activity, and both patients had long-standing known RA. This case adds to the discussion on whether ascites and peritonitis should be classified as extra-articular manifestations of RA.
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PMID:Ascites and other incidental findings revealing undiagnosed systemic rheumatoid arthritis. 2605 83

Ulcerative colitis (UC) is a chronic idiopathic inflammatory bowel disease. Mesalizine for the first-line therapy of UC has adverse effects include pancreatitis, pneumonia and pericarditis. UC complicated by two coexisting conditions, however, is very rare. Moreover, drug-related pulmonary toxicity is particularly rare. An 11-year-old male patient was hospitalized for recurring upper abdominal pain after meals with vomiting, hematochezia and exertional dyspnea developing at 2 weeks of mesalizine therapy for UC. The serum level of lipase was elevated. Chest X-ray and thorax computed tomography showed interstitial pneumonitis. Mesalizine was discontinued and steroid therapy was initiated. Five days after admission, symptoms were resolved and mesalizine was resumed after a drop in amylase and lipase level. Symptoms returned the following day, however, accompanied by increased the serum levels of amylase and lipase. Mesalizine was discontinued again and recurring symptoms rapidly improved.
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PMID:Mesalizine-Induced Acute Pancreatitis and Interstitial Pneumonitis in a Patient with Ulcerative Colitis. 2677 Sep 5


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