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)

Thirty patient suffering from acute necrotic hemorrhagic pancreatitis and treated from admission by peritoneal dialysis were studied. According to developments, 4 groups are defined. The first group consisted fo 14 patients treated only by peritoneal dialysis, 3 died. The second group consisted of 7 patients whose peritoneal dialysis was interrupted during hospitalization and who underwent differed surgery. The third group consisted of 5 patients who were operated during the period of peritoneal dialysis, all died. Finally, the fourth group consisted of 4 patients who were dialysed for a short period before emergency surgery, there were no deaths. Peritoneal dialysis, associated with other therapeutic measurements resulted in early improvement of abdominal and toxaemic signs such as shock and functional renal insufficiency. Acute tubular necrosis, observed in 5 patients was reversible in two. Six out of eleven were weaned from assisted ventilation. This allowed the spontaneous resorption of peripancreatic necrotic masses in four cases. Nevertheless it did not prevent the development of new necrotic masses in 5 other cases nor peritoneal infection, seen in 4 cases. It is ineffective in the development of shock lung which followed in 2 cases, during the course of treatment. In all, 11 patients survived by medical peritoneal dialysis only. Of the 30 patients, 19 survived or 63.4%. If the period between the first digestive signs and the installation of the peritoneal dialysis is less than or equal to 7 days, as seen in 21 cases, 15 patients survived or 71.5%.
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PMID:[Peritoneal dialysis treatment for acute necrotic hemorrhagic pancreatitis (author's transl)]. 733 48

The toxic shock syndrome has only recently been described. Eleven female patients aged 13 to 43 years (median 17) with toxic shock syndrome have been seen at the Mayo Clinic since August 1975. One patient died. Seven patients had one or more recurrences. As previously described, the syndrome was often life-threatening, afflicted mostly menstruating females, and was characterized by a very brief prodromal illness consisting of high fever, vomiting, diarrhea, conjunctivitis, headache, irritability, sore throat, myalgias, abdominal tenderness, and erythematous rash. The disorder can progress to hypotension or prolonged refractory shock, adult respiratory distress syndrome, diffuse intravascular coagulation with severe thrombocytopenia, and renal failure. Pancreatitis was observed in two cases. During convalescence, pronounced desquamation and peeling of the skin occurred. Numerous laboratory abnormalities are observed. In 5 of the 11 patients, Staphylococcus aureus was isolated from conjunctiva, oral cavity or nares, vagina, or stool. A recently described pyrogenic exotoxin was identified in the isolates of three patients; its etiologic role remains speculative. Therapy is mainly supportive. Antistaphylococcal therapy for the acute illness and for prevention of recurrences has not yet proved to be of any benefit. The role of vaginal tampons, if any, in the pathogenesis of this disorder remains unclear.
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PMID:Toxic shock syndrome, a newly recognized disease entity. Report of 11 cases. 744 20

The osmolality of contrast injected retrograde into the rat pancreatic duct did not affect the severity of the pancreatitis (Urografin, 1,300 mOsm/kg, and Hexabrix, 580 mOsm/kg). The severity of the pancreatitis induced in rats was assessed by survival rate, histologic grading, wet lung ratio, and serum levels of amylase, lipase, and trypsin-like activity. Rats with pancreatitis induced by retrograde injected Urografin, lipopolysaccharide, taurocholic acid plus enterokinase were treated with either intravenous (i.v.) FUT-175 (Nafamstat Mesilate), FUT-175 administered by retrograde pancreatic injection, i.v. terbutaline, i.v. piperacillin sodium, piperacillin sodium by retrograde pancreatic duct injection, or a combination of FUT-175 plus terbutaline and piperacillin. Survival among the rats was increased and the incidence of pancreatic infection reduced in rats treated with i.v. piperacillin or with a combination of FUT-175 plus i.v. terbutaline, plus i.v. piperacillin compared to controls.
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PMID:Therapeutic regimens in acute experimental pancreatitis in rats: effects of a protease inhibitor, a beta-agonist, and antibiotics. 747 69

The acute lung injury of adult respiratory distress syndrome (ARDS) is characterised by inflammatory cell accumulation and activation in the lung. Selectins are a family of adhesion molecules implicated in leucocyte-endothelial adhesion, whose receptors can exist in a cleaved, soluble form. We investigated whether circulating soluble selectin adhesion molecules, obtained from ARDS at-risk patients, were associated with subsequent ARDS development. 82 patients, at risk of ARDS, were enrolled from three well-defined groups (multiple trauma, pancreatitis, perforated bowel). Plasma samples were obtained on hospital presentation and soluble L, E, and P, selectins were quantified with a sandwich enzyme-linked immunosorbent assay (ELISA). 14 patients subsequently developed ARDS. Initial plasma soluble L-selectin (sL-selectin) levels were significantly lower in patients who progressed to ARDS compared to those who did not (p = 0.0001; 95% Cl for mean in ARDS patients as percent of that in non-ARDS patients, 27-61%). Moreover concentrations were lower than in 62 normal volunteers (range 0.37-6.55, median 1.83 micrograms/mL, n = 62), suggesting that a selective reduction of sL-selectin correlates with susceptibility. In addition, a significant correlation was found between low values of sL-selectin and indices of subsequent lung injury including requirement for ventilation (p = 0.0001) and degree of respiratory failure (p = 0.0001). A significant correlation was also found between low values of sL-selectin and patient mortality (p = 0.002). These results elucidate the inflammatory cell endothelial interactions in the early stages of ARDS and may be of prognostic value.
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PMID:Role of selectins in development of adult respiratory distress syndrome. 752 14

Compound salviae miltiorrhizae injection was administered after operation for 28 cases of severe pancreatitis, and 13 cases were taken as a control group. The results showed that: (1) the difference was not obvious in the morbidity of complications between the two groups, but the mortality (3.6%) of the trial group was significantly lower than that (30.8%) of the control group (P < 0.05); (2) Hematocrit was clearly decreased from 46.1 +/- 5.2% to 33.2 +/- 3.9% in the trial one (P < 0.05), but platelet and hemoglobin showed no statistical significance. It is concluded that compound salviae miltiorrhiza injection might improve hemorheologic abnormalities of the disease, promote the recovery of the pancreatic tissue, and correct the serious complications such as adult respiratory distress syndrome etc.
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PMID:[Clinical research of compound salviae miltiorrhizae injection for severe pancreatitis]. 764 Apr 97

In patients with nonpulmonary sepsis, von Willebrand factor antigen (vWF:Ag or Factor VIIR:Ag) levels have been reported to be predictive for the development of the adult respiratory distress syndrome (ARDS). We addressed the ability to generalize these results by measuring serial Factor vWF:Ag levels in 96 patients at risk for the development of ARDS. Patients with sepsis, pancreatitis, hypertransfusion, witnessed aspiration of gastric contents, abdominal trauma, chest trauma, and multiple fractures were studied. Sequential measurements were obtained at enrollment into the study (T = 0), and T = 6, 12, 24, and 48 h. Subjects were grouped into sepsis and nonsepsis categories and analyzed according to the following outcome definitions: ARDS and non-ARDS. The mean values for the sepsis and nonsepsis groups were elevated above normal at all time points. A statistically significant difference occurred in the mean vWF:Ag level for the ARDS and non-ARDS patients in the nonsepsis group at T = 0 (p = 0.05). To assess the clinical utility of these results, ROC (receiver operating characteristics) curves were plotted at T = 0, and optimal cutoff values of vWF:Ag were determined. In the sepsis group, the best value for vWF:Ag above which patients would actually develop ARDS was 399%, resulting in a 70% sensitivity and a 47% specificity. For the non-sepsis patients, the optimal value was 273%, yielding a sensitivity of 64% and a specificity of 52%. We conclude that measuring vWF:Ag levels are not helpful in predicting the progression to ARDS in multiple at-risk patients.
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PMID:von Willebrand factor antigen levels are not predictive for the adult respiratory distress syndrome. 781 45

Caerulein-induced acute pancreatitis in rats commonly complicated ARDS-like acute lung injury. Acute pancreatitis induced by caerulein in the circulating neutrophil-depleted rat by hydroxyrea or with the administration of SOD, CAT or Pentoxifylline, the wet lung weight, lung capillary endothelial permeability decrease significantly compared to the caerulein group (P < 0.05). There are no lung morphologic evidences of neutrophil sequestration, interstial edema, intralveolar hemorrhage that seen in caerulein infusion animals. But it has no effect against the development of acute pancreatitis. It suggested that neutrophil and neutrophil-derived oxygen radical are the important mediators of acute lung injury complicated by pancreatitis.
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PMID:[The role of pentoxifylline in acute lung injury complicated by pancreatitis]. 799 67

During hospitalization for severe acute necrotizing pancreatitis, a connection between the onset of retinopathy of pancreatitis and multiple-organ failure was studied. Ophthalmoscopy was repeated every second day and continuous staging for multiple-organ failure was performed in 38 patients. Typical retinopathy of pancreatitis developed in 7 of 10 patients with multiple-organ failure and only in 4 of the 28 patients without multiple-organ failure. Retinopathy of pancreatitis was observed in 7 of the 18 cases leading to lethal outcome and only in 4 of the 20 surviving patients. No correlation was observed between the development of retinopathy of pancreatitis and hemodialysis, pre-existing diabetes mellitus, abnormal platelet count, result of hemoculture, c reactive protein value, fraction of inspired oxygen and adult respiratory distress syndrome. In the 21 control patients in grave general state but without acute pancreatitis, retinopathy of pancreatitis was never observed. In our prospective study the onset of retinopathy of pancreatitis had clinical prognostic value and indicated multiple-organ failure and poor prognosis in severe acute necrotizing pancreatitis.
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PMID:Retinopathy of pancreatitis indicates multiple-organ failure and poor prognosis in severe acute pancreatitis. 801 83

Neutrophils have been implicated in the pathogenesis of the adult respiratory distress syndrome (ARDS). We have measured concentrations of the neutrophil attractant interleukin-8 in blood and bronchoalveolar lavage fluid (BAL) from patients at risk of ARDS. We studied 29 patients from three groups at risk of developing ARDS: multiple trauma (n = 16), perforated bowel (n = 6), and pancreatitis (n = 7). ARDS developed in 7 of these patients. Interleukin-8 in BAL and blood samples taken on initial hospital presentation was measured by a sandwich enzyme-linked immunosorbent assay. The mean BAL interleukin-8 concentration was significantly higher for the patients who subsequently progressed to ARDS than for the non-ARDS group (3.06 [SE 2.64] vs 0.053 [0.010] ng/mL, p = 0.0006). There was no difference between the groups in plasma interleukin-8 (6.23 [2.60] vs 5.12 [2.22] ng/mL, p = 0.31). Immunocytochemistry suggested that the alveolar macrophage is an important source of interleukin-8 at this early stage in ARDS development. This study provides evidence of a relation between the presence of interleukin-8 in early BAL samples and the development of ARDS. The early appearance of interleukin-8 in BAL of patients at risk of ARDS may be an important prognostic indicator for the development of the disorder and reinforces the likely importance of neutrophils and the effects of their accumulation and activation in the pathogenesis of many cases of ARDS.
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PMID:Interleukin-8 and development of adult respiratory distress syndrome in at-risk patient groups. 810 Sep 53

PLA2 is a family of regulatory enzymes that control eicosanoid synthesis and PAF production. PLA2 must be tightly regulated within the cell or cell destruction results. Circulatory release of PLA2 occurs in states of profound illness including sepsis, shock, severe injury, and pancreatitis, all of which are linked to the development of ARDS and MOF. Experimental and clinical evidence suggests that PLA2 may serve a primary regulatory role in the development of these inflammatory disorders. This evidence suggests that inhibitors of PLA2 activation could play an important role in future intensive care management.
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PMID:Phospholipase A2 regulates critical inflammatory mediators of multiple organ failure. 812 Nov 78


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