Retrospective evaluation of the effects of administration of tetrastarch (hydroxyethyl starch 130/0.4) on plasma creatinine concentration in dogs (2010-2013): 201 dogs

OBJECTIVE To determine changes in creatinine concentrations following the administration of 6% tetrastarch (hydroxyethyl starch [HES] 130/0.4) compared to crystalloids (CRYSs) in critically ill dogs. DESIGN Retrospective case series (2010-2013). SETTING University teaching hospital. ANIMALS Two hundred and one dogs admitted to the intensive care unit with initial plasma creatinine concentrations not exceeding laboratory reference intervals (52-117 μmol/L [0.6-1.3 mg/dL]) and receiving either CRYSs alone (CRYS group, n = 115) or HES with or without CRYSs (HES group, n = 86) for at least 24 hours. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Creatinine concentrations at admission to the intensive care unit (T0), and 2-13 days (T1) and 2-12 weeks (T2) after initiation of fluid therapy were analyzed. Creatinine concentrations were analyzed as absolute values and as the maximum percentage change from T0 to T1 (T1max%) and from T0 to T2 (T2max%), respectively. Creatinine concentrations were available for 192 dogs during T1 and 37 dogs during T2. The median cumulative dose of HES was 86 mL/kg (range, 12-336 mL/kg). No difference was detected between the groups for age, gender, body weight, and length of hospitalization. Outcome was significantly different between the HES (66% survived) and the CRYS (87% survived) groups (P = 0.014). No significant difference was detected between groups for creatinine concentrations at T0, T1, T2, T1max%, or T2max%. No significant difference was detected between the groups for T1max% creatinine in dogs subclassified as having systemic inflammatory response syndrome or sepsis. CONCLUSIONS HES administration in this canine population did not result in increased creatinine concentrations compared to administration of CRYSs. Further studies are needed to establish the safety of HES in critically ill dogs.

The classification of technical equipment states, using a neural nets approach

The Maser thesis is devoted to developing a model to technical state of gas turbine engine estimation. The approaches to preparation data, especially to handle unbalanced data were presented in the thesis. In order to efficient estimation of model performance, the special metric was chosen. Goal of the master thesis is analyzing of monitoring parameters data and developing a model of technical state of GTE estimation based on the data.

Handling the Problem of Unbalanced Data Sets in the Classification of Technical Equipment States

Questions of handling unbalanced data considered in this article. As models for classification, PNN and MLP are used. Problem of estimation of model performance in case of unbalanced training set is solved. Several methods (clustering approach and boosting approach) considered as useful to deal with the problem of input data.

Classification of parliamentary reports, and a breviate of their contents : likewise tables of arrangement in volumes of the Accounts and other papers, and bills. 1801-1826.

Photocopy.

Soviet practice in the classification of economic activity.

Mode of access: Internet.

Classification outline for decisions of the National Labor Relations Board and related court decisions.

The outline, together with the Classified index of National Labor Relations Board decisions and related court decisions, comprises a legal research system for Board and court decisions.

Traffic and spatial impacts and the classification of small highway-bypassed cities.

Texas Department of Transportation, Austin

Evaluation of the impact of the drug evaluation and classification program on enforcement and adjudication. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

OPM's classification and qualification systems : a renewed emphasis, a changing perspective : a report to the President and the Congress of the United States /

Mode of access: Internet.

A revised classification for the birds of the world /

Earlier editions have title: A systematic classification for the birds of the world.

The classification of soils for purposes of flexible pavement design.

Mode of access: Internet.

Illustrated natural history of the animal kingdon, being a systematic and popular description of the habits, structure, and classification of animals from the highest to the lowest forms, with their relation to agriculture, commerce, manufactures, and the arts.

Published in 1868 under title: Johnson's natural history, comprehensive, scientific and popular ...

A treatise on the structure of the English language : or, the analysis and classification of sentences and their component parts with illustrations and exercises adapted to the use of schools /

At head of t.-p.: Green's analysis.

A grammatical analyzer : or, The derivation and definition of words with their grammatical classification for the use of schools and academies /

Mode of access: Internet.