Diagnosis of sepsis
First Claim
1. A method of predicting the development of sepsis in a test subject at risk for developing sepsis, the method comprising:
- evaluating whether a plurality of features in a biomarker profile of the test subject satisfies a first value set, wherein satisfying the first value set predicts that the test subject is likely to develop sepsis, and wherein the plurality of features are measurable aspects of a plurality of biomarkers, the plurality of biomarkers comprising at least three biomarkers listed in Table I, wherein the plurality of biomarkers comprises at least six biomarkers listed in Table I when the plurality of biomarkers comprises both IL-6 and IL-8.
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Accused Products
Abstract
Methods for predicting the development of sepsis in a subject at risk for developing sepsis are provided. In one method, features in a biomarker profile of the subject are evaluated. The subject is likely to develop sepsis if these features satisfy a particular value set. Methods for predicting the development of a stage of sepsis in a subject at risk for developing a stage of sepsis are provided. In one method, a plurality of features in a biomarker profile of the subject is evaluated. The subject is likely to have the stage of sepsis if these feature values satisfy a particular value set. Methods of diagnosing sepsis in a subject are provided. In one such method, a plurality of features in a biomarker profile of the subject is evaluated. The subject is likely to develop sepsis when the plurality of features satisfies a particular value set.
118 Citations
113 Claims
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1. A method of predicting the development of sepsis in a test subject at risk for developing sepsis, the method comprising:
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evaluating whether a plurality of features in a biomarker profile of the test subject satisfies a first value set, wherein satisfying the first value set predicts that the test subject is likely to develop sepsis, and wherein the plurality of features are measurable aspects of a plurality of biomarkers, the plurality of biomarkers comprising at least three biomarkers listed in Table I, wherein the plurality of biomarkers comprises at least six biomarkers listed in Table I when the plurality of biomarkers comprises both IL-6 and IL-8. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61)
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62. A method of diagnosing sepsis in a test subject, comprising:
evaluating whether a plurality of features in a biomarker profile of the test subject satisfies a first value set, wherein satisfying the first value set predicts that the test subject is likely to develop sepsis, wherein the plurality of features correspond to a plurality of biomarkers, the plurality of biomarkers comprising at least three biomarkers listed in Table I, wherein the plurality of biomarkers comprises at least six biomarkers listed in Table I when the plurality of biomarkers comprises both IL-6 and IL-8. - View Dependent Claims (63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74)
- 75. A microarray comprising a plurality of probe spots, wherein at least twenty percent of the probe spots in the plurality of probe spots correspond to a plurality of biomarkers listed in Table I, wherein the plurality of biomarkers comprises at least six biomarkers listed in Table I when the plurality of biomarkers comprises both IL-6 and IL-8.
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81. A kit for predicting the development of sepsis in a test subject, the kit comprising a plurality of antibodies that, collectively, specifically bind at least three biomarkers listed in Table I.
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82. A kit for predicting the development of sepsis in a test subject, the kit comprising a plurality of antibodies that, collectively, specifically bind at least three biomarkers listed in Table K.
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83. A computer program product, wherein the computer program product comprises a computer readable storage medium and a computer program mechanism embedded therein, the computer program mechanism comprising:
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instructions for evaluating whether a plurality of features in a biomarker profile of a test subject at risk for developing sepsis satisfies a first value set, wherein satisfying the first value set predicts that the test subject is likely to develop sepsis, and wherein the plurality of features are measurable aspects of a plurality of biomarkers, the plurality of biomarkers comprising at least three biomarkers listed in Table I, wherein the plurality of biomarkers comprises at least six biomarkers listed in Table I when the plurality of biomarkers comprises both IL-6 and IL-8. - View Dependent Claims (84, 85, 86, 87, 88)
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89. A computer comprising:
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a central processing unit;
a memory coupled to the central processing unit, the memory storing;
instructions for evaluating whether a plurality of features in a biomarker profile of a test subject at risk for developing sepsis satisfies a first value set, wherein satisfying the first value set predicts that the test subject is likely to develop sepsis, and wherein the plurality of features are measurable aspects of a plurality of biomarkers, the plurality of biomarkers comprising at least three biomarkers from Table I, wherein the plurality of biomarkers comprises at least six biomarkers listed in Table I when the plurality of biomarkers comprises both IL-6 and IL-8. - View Dependent Claims (90, 91, 92, 93, 94)
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95. A computer system for determining whether a subject is likely to develop sepsis, the computer system comprising:
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a central processing unit; and
a memory, coupled to the central processing unit, the memory storing;
instructions for obtaining a biomarker profile of a test subject, wherein said biomarker profile comprises a plurality of features and wherein the plurality of features are measurable aspects of a plurality of biomarkers, the plurality of biomarkers comprising at least three biomarkers listed in Table I;
instructions for transmitting the biomarker profile to a remote computer, wherein the remote computer includes instructions for evaluating whether the plurality of features in the biomarker profile of the test subject satisfies a first value set, wherein satisfying the first value set predicts that the test subject is likely to develop sepsis; and
instructions for receiving a determination, from the remote computer, as to whether the plurality of features in the biomarker profile of the test subject satisfies the first value set; and
instructions for reporting whether the plurality of features in the biomarker profile of the test subject satisfies the first value set, wherein the plurality of biomarkers comprises at least six biomarkers listed in Table I when the plurality of biomarkers comprises both IL-6 and IL-8. - View Dependent Claims (96, 97, 98)
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99. A digital signal embodied on a carrier wave comprising a respective value for each of a plurality of features in a biomarker profile;
- wherein the plurality of features are measurable aspects of a plurality of biomarkers, the plurality of biomarkers comprising at least three biomarkers listed in Table I, and wherein
the plurality of biomarkers comprises at least six biomarkers listed in Table I when the plurality of biomarkers comprises both IL-6 and IL-8. - View Dependent Claims (100, 101)
- wherein the plurality of features are measurable aspects of a plurality of biomarkers, the plurality of biomarkers comprising at least three biomarkers listed in Table I, and wherein
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102. A digital signal, embodied on a carrier wave, comprising a determination as to whether a plurality of features in a biomarker profile of a test subject satisfies a value set, wherein the plurality of features are measurable aspects of a plurality of biomarkers, the plurality of biomarkers comprising at least three biomarkers listed in Table I, and wherein satisfying the value set predicts that the test subject is likely to develop sepsis;
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the plurality of biomarkers comprises at least six biomarkers listed in Table I when the plurality of biomarkers comprises both IL-6 and IL-8. - View Dependent Claims (103, 104)
- and wherein
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105. A digital signal, embodied on a carrier wave, comprising a determination as to whether a plurality of features in a biomarker profile of a test subject satisfies a value set, wherein the plurality of features are measurable aspects of a plurality of biomarkers, the plurality of biomarkers comprising at least three biomarkers listed in Table I, and wherein satisfying the value set predicts that the test subject is not likely to develop sepsis, and wherein
the plurality of biomarkers comprises at least six biomarkers listed in Table I when the plurality of biomarkers comprises both IL-6 and IL-8.
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108. A graphical user interface for determining whether a subject is likely to develop sepsis, the graphical user interface comprising a display field for a displaying a result encoded in a digital signal embodied on a carrier wave received from a remote computer, wherein the plurality of features are measurable aspects of a plurality of biomarkers, the plurality of biomarkers comprising at least three biomarkers listed in Table I, and wherein
said result has a first value when a plurality of features in a biomarker profile of a test subject satisfies a first value set; - and
said result has a second value when a plurality of features in a biomarker profile of a test subject satisfies a second value set; and
whereinthe plurality of biomarkers comprises at least six biomarkers listed in Table I when the plurality of biomarkers comprises both IL-6 and IL-8. - View Dependent Claims (109, 110)
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111. A computer system for determining whether a subject is likely to develop sepsis, the computer system comprising:
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a central processing unit; and
a memory, coupled to the central processing unit, the memory storing;
instructions for obtaining a biomarker profile of a test subject, wherein said biomarker profile comprises a plurality of features and wherein the plurality of features are measurable aspects of a plurality of biomarkers, the plurality of biomarkers comprising at least three biomarkers listed in Table I;
instructions for evaluating whether the plurality of features in the biomarker profile of the test subject satisfies a first value set, wherein satisfying the first value set predicts that the test subject is likely to develop sepsis; and
instructions for reporting whether the plurality of features in the biomarker profile of the test subject satisfies the first value set; and
whereinthe plurality of biomarkers comprises at least six biomarkers listed in Table I when the plurality of biomarkers comprises both IL-6 and IL-8. - View Dependent Claims (112, 113)
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Specification