Advanced search    

Search: Analytical Chemistry

5,106 papers found. Showing first 1,000 results.
Use AND, OR, NOT, +word, -word, "long phrase", (parentheses) to fine-tune your search.

Intelligently learning from data

focus on inference for any one individual predictor. Statistical models stress a direct analytical approach, which characterises with uncertainty, estimators for individual predictors [3]. Statistical

Authors’ response to letter “Prediction of acute kidney injury in intensive care unit patients”

evaluated the predictive ability of urinary liver-type fatty acid-binding protein (L-FABP) and serum N-terminal pro-B-type natriuretic peptide (NT-proBNP) for AKI in the analytical model that included the

Cerebral metabolic effects of strict versus conventional glycaemic targets following severe traumatic brain injury

objective was to determine the frequency of pathologically abnormal brain chemistry parameters between treatment phases. Methods Twenty patients aged >16 years with TBI necessitating intensive care ... chemistry with microdialysis catheters (CMA70 and CMA71; CMA Microdialysis AB, Solna, Sweden). The sensors were inserted via a triple lumen access device (Technicam, Newton Abbot, UK), placed routinely in the

Sedation practices and clinical outcomes in mechanically ventilated patients in a prospective multicenter cohort

protocols for sedation or delirium management. Table 1 Participant demographics and outcomes Variable Total participants (n = 1657) Analytical sample (n = 1338) Excluded sample (n = 319) Included vs

Rapid diagnosis of sepsis using biomarker signatures

sets, which when measured in combination have high predictive values, offers a paradigm shift forwards for rapid, near-patient diagnosis. These analyses more closely mirror the rapid blood chemistry and ... available for blood chemistry and hematology for many years now, and it is high time microbiology caught up. Measurement of host biomarkers more closely resembles the analyses which are performed by clinical

Assessment of monocytic HLA-DR expression in ICU patients: analytical issues for multicentric flow cytometry studies

infection. Crit Care 2010 , 14:R96. 2. Monneret G, Elmenkouri N, Bohe J, Debard AL, Gutowski MC, Bienvenu J , Lepape A: Analytical requirements for measuring monocytic human lymphocyte antigen DR by flow ... be performed in standardized environments in accordance with specific (pre)analytical requirements. Otherwise, results might be misinterpreted and may impede promising new avenues in future care of

Assessment of monocytic HLA-DR expression in ICU patients: analytical issues for multicentric flow cytometry studies

accordance with specific (pre)analytical requirements. Otherwise, results might be misinterpreted and may impede promising new avenues in future care of septic patients. Abbreviations ICU:  intensive care ... , Elmenkouri N, Bohe J, Debard AL, Gutowski MC, Bienvenu J, Lepape A: Analytical requirements for measuring monocytic human lymphocyte antigen DR by flow cytometry: application to the monitoring of patients with

Regulation of the cerebral circulation: bedside assessment and clinical implications

elucidate pathophysiology or prognosis. However, when combined with other physiologic signals and online analytical techniques, cerebral circulation monitoring has the appealing potential to not only

Regulation of the cerebral circulation: bedside assessment and clinical implications

elucidate pathophysiology or prognosis. However, when combined with other physiologic signals and online analytical techniques, cerebral circulation monitoring has the appealing potential to not only

Myocardial dysfunction in sepsis studied with the pressure recording analytical method

GlaxoSmithKline , Munich , Germany 38 Tan Tock Seng Hospital , Singapore Critical Care 2008, 12(Suppl 2):P539 (doi: 10.1186/cc6760) 39 National University Hospital , Singapore S1 - Analytical survey of human

Bacterial contamination of platelets for transfusion: strategies for prevention

contamination in platelets. Analytical sensitivity of BacTx is 103 to 104 [26]. The Platelet Pan Genera Detection (PGD) Test (Verax Biomedical, Marlborough, MA, USA), an immunoassay that detects bacterial ... lipopolysaccharide and lipoteichoic acid, has also demonstrated effectiveness [34, 35]. It is the only test FDA-approved as a point-of-issue safety measure in addition to a quality control test. Analytical

Point accuracy and reliability of an interstitial continuous glucose-monitoring device in critically ill patients: a prospective study

gas analyzers. Analytical and clinical accuracy was expressed in Bland-Altman plots, glucose prediction errors, and Clarke error grids. We used a linear mixed model to determine which factors affect the ... , Academic Medical Center, University of Amsterdam , Meibergdreef 9, 1105 AZ Amsterdam , The Netherlands 1 Department of Clinical Chemistry, Academic Medical Center, University of Amsterdam , Meibergdreef 9

Point accuracy and reliability of an interstitial continuous glucose-monitoring device in critically ill patients: a prospective study

. Analytical and clinical accuracy was expressed in Bland-Altman plots, glucose prediction errors, and Clarke error grids. We used a linear mixed model to determine which factors affect the point accuracy. In ... subsequent pairs, though, were excluded from the accuracy analysis since these were influenced by the preceding entry. For reporting point accuracy, we used analytical and clinical accuracy measures: that is