Proadrenomedullin: An effective prognostic biomarker in septic patients

Background: Measurement of biomarkers is a potential approach to early prediction of mortality in septic patients. The purpose of this study was to asses the prognostic value of proadrenomedullin (pADM) in adult patients with sepsis with a single measurement in the first 24 hours after the onset of severe sepsis or septic shock. Conclusions: The protein pADM is an important prognostic biomarker of survival when measured on admission of septic patients to the ICU.

C-reactive protein, procalcitonin, lactate and score apache II in septic patients' prognosis.

Background: APACHE-II IS a score, based on several clinical and analytical measurements within 24 hours of admission in Intensive Care Unit (ICU). C-Reactive Protein (CRP), Lactate and recently Procalcitonin (PCT), also are biomarkers for the assessment of septic patients. The aim of this study was to find out if CRP, lactate and PCT during the first 24 hours from severe sepsis or septic shock onset, improved prediction of the APACHE II in terms of prognosis. Conclusions: CRP improves the prediction of patients with sepsis used in conjunction with the APACHE II score in severe sepsis and, lactate along with the CRP are the best precictors of survival in the cases of septic shock. The PCT did not show any predictive value.

Iowa Petroleum Underground Storage Tank Board, June 30, 2002

State Agency Audit Report

Tanks en patrouille à Co[unty] Clare [tanks Whippet du 17ème bataillon du Royal Tank Corps] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 57115

Une scène typique sur une route à Co[unty] Clare [patrouille du 17ème bataillon du Royal Tank Corps sur des tanks Whippet] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 57112

Immunoscintigraphy with antigranulocyte monoclonal antibodies for the diagnosis of septic loosening of hip prostheses.

To determine the value of immunoscintigraphy (IS) with antigranulocyte monoclonal antibodies (Mab) in the diagnosis of subacute or chronic infection of hip prostheses, we prospectively studied 57 patients (23 women and 34 men; age 29-92 years, mean 72.7 years) sent to our institution in the past 6 years for clinical suspicion of septic loosening of a hip prosthesis. Nineteen patients had bilateral prostheses and one of them was studied twice. A total of 78 prostheses were examined. All patients had three-phase bone scans followed by IS with technetium-99m antigranulocyte Mab BW 250/183. Intervals between bone scans and IS varied from 2 days to 4 weeks. Final diagnosis was assessed by culture in 48 cases (articular puncture or intraoperative sampling) and by clinical follow-up of at least 8 months in 30 cases. Twelve prostheses were considered septic and 66 non-septic. The overall sensitivity and specificity were 92% and 64% respectively for bone scans, 67% and 75% for IS and 67% and 84% for both modalities together. In three cases, IS was doubtful and the final clinical diagnosis was negative for infection. False-positive results were observed in the presence of massive loosening of the prosthesis or in association with metaplastic peri-articular bone formation. In three of the four false-negative results, infection was proven only after enrichment of the culture, and the bacterium was Staphylococcus epidermidis. In 12/33 (36%) positive bone scans IS allowed the diagnosis of infection to be excluded. Overall accuracy of both modalities together was 81% and the negative predictive value was 93%, which compares favourably with the results reported for other non-invasive methods.

Iowa Petroleum Underground Storage Tank Board State of Iowa, Independent Auditor's Reports Financial Statements and Supplementary Information, June 30, 2003

State Agency Audit Report

County Clare, une auto blindée sur le pont d'Ennis [automitrailleuse Austin, patrouille du 17ème bataillon du Royal Tank Corps, près de la caserne de la Royal Irish Constabulary à Ennis] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 57114

Iowa Petroleum Underground Storage Tank Board, State of Iowa, Independent Auditor's Reports, Financial Statements and Supplementary Information, June 30, 2004

State Audit Reports

Growth arrest-specific gene 6 (GAS6) as an intra-hospital mortality predictor for patients in septic shock

Aim: Gas6 is known to be elevated in sepsis, correlating with the severity of infection and organ failure. We aimed to investigate the performance of Gas6 plasma levels at admission to predict the risk of mortality in a cohort of septic patients.Methods: We used prospectively collected data and plasma samples from the 'Sepsis Cohorte Romande'. Gas6 level was measured by ELISA at admission and expressed in percentage relative to its level in a pool of normal plasma.Results: Non-survivors (n = 19) presented higher Gas6 levels than survivors (n = 78; median 287% vs. 158%, IQR 182 and 119 respectively; P = 0.0003). Gas6 correlated positively with different cytokine and was the best mortality predictor, as shown by the ROC curves area (Fig. 1). In patients with septic shock (n = 67), using 249% as a cut-off value, Gas6 measurement had a specificity of 81% and a sensitivity of 68% for predicting mortality. ROC curve area was 0.76. Positive and negative predictive values were 59% and 87%, respectively.Conclusion: Thus, Gas6 plasma level at admission might be a useful tool to predict mortality in patients with septic shock. Nevertheless, independent association of Gas6 level with mortality still needs to be assessed. Although Gas6 hold promise as an early sepsis marker, its precise implication in sepsis remains to be elucidated.

Iowa Petroleum Underground Storage Tank Board, State of Iowa, Independent Auditor's Reports, Basic Financial Statements and Supplementary Information, Schedule of Findings, June 30, 2005

State Audit Reports

Audit report on the Iowa Petroleum Underground Storage Tank Board (UST Board) for the year ended June 30, 2006

Audit report on the Iowa Petroleum Underground Storage Tank Board (UST Board) for the year ended June 30, 2006

Growth arrest-specific gene 6 » (Gas6) as an intra-hospital mortality predictor for patients in septic shock

Aim: Gas6 is known to be elevated in sepsis, correlating with the severity of infection and¦organ failure. We aimed to investigate the performance of Gas6 plasma levels at¦admission to predict the risk of mortality in a cohort of septic patients.¦Methods: We used prospectively collected data and plasma samples from the "Sepsis¦Cohorte Romande". Gas6 level was measured by ELISA at admission and expressed in¦percentage relative to its level in a pool of normal plasma.¦Results: Non-survivors (n=21) presented higher Gas6 levels than survivors (n=73) (median¦258% vs 164%, IQR 194 and 117 respectively) (p=0.0027). Gas6 correlated positively with¦different cytokines and was the best mortality predictor, as shown by the ROC curves area.¦In patients with septic shock (n=66), using 249% as a cut-off value, Gas6 measurement¦had a specificity of 67% and a sensitivity of 81% for predicting mortality. ROC curve area¦was 0.75. Positive and negative predictive values were 57% and 87%, respectively.¦Conclusion: Thus, Gas6 plasma level at admission might be a useful tool to predict¦mortality in patients with septic shock. Although Gas6 hold promise as an early sepsis¦marker, its precise implication in sepsis remains to be elucidated. Our observation should¦be further investigated in larger prospective clinical trials.

Audit report on the Iowa Petroleum Underground Storage Tank Board (UST Board) for the year ended June 30, 2007

Audit report on the Iowa Petroleum Underground Storage Tank Board (UST Board) for the year ended June 30, 2007