IDENTIFICATION, MONITORING AND TREATMENT OF INFECTIOUS DISEASE AND CHARACTERIZATION OF INFLAMMATORY CONDITIONS RELATED TO INFECTIOUS DISEASE USING GENE EXPRESSION PROFILES
A method is provided in various embodiments for determining a profile data set for a subject with infectious disease or inflammatory conditions related to infectious disease based on a sample from the subject, wherein the sample provides a source of RNAs. The method includes using amplification for measuring the amount of RNA corresponding to at least 2 constituents from Table 1. The profile data set comprises the measure of each constituent, and amplification is performed under measurement conditions that are substantially repeatable.
1 - 262 . (canceled)
263 . A method for evaluating infectious disease or inflammatory conditions related to infectious disease of a target population of cells affected by a first agent, based on a sample from the target population of cells to which the first agent has been administered, the sample providing a source of RNAs, the method comprising: deriving from the sample a first profile data set, the first profile data set including a plurality of members, each member being a quantitative measure of the amount of a distinct RNA constituent in a panel of constituents selected so that measurement of the constituents enables evaluation of the infectious disease or inflammatory conditions related to infectious disease affected by the first agent, wherein such measure for each constituent is obtained under measurement conditions that are substantially repeatable; and producing a calibrated profile data set for the panel, wherein each member of the calibrated profile data set is a function of a corresponding member of the first profile data set and a corresponding member of a baseline profile data set for the panel, wherein each member of the baseline data set is a normative measure determined with respect to a relevant set of target populations of cells of the amount of one of the constituents in the panel, and wherein the baseline profile data set is related to the infectious disease or inflammatory conditions related to infectious disease to be evaluated the calibrated profile data set being a comparison between the first profile data set and the baseline profile data set, thereby providing an evaluation of the infectious disease or inflammatory conditions related to infectious disease of the target population of cells affected by the first agent.
264 . A method according to claim 263 , wherein the target population of cells has presumptive signs of a systemic infection including at least one of: elevated white blood cell count, elevated temperature, elevated heart rate, and elevated or reduced blood pressure, relative to medical standards.
265 . A method according to claim 263 , wherein the infectious disease or inflammatory conditions related to infectious disease are related to inflammatory conditions arising from at least one of: blunt or penetrating trauma, surgery, endocarditis, urinary tract infection, pneumonia, or dental or gynecological examinations or treatments.
266 . A method according to claim 263 , wherein the relevant set of target populations of cells is a set of healthy target populations of cells.
267 . A method according to claim 263 , wherein a clinical indicator is used to assess infectious disease or inflammatory conditions related to infectious disease of the relevant set of target populations of cells, further comprising: interpreting the calibrated profile data set in the context of at least one other clinical indicator.
268 . A method according to claim 267 , wherein the at least one other clinical indicator is selected from the group consisting of blood chemistry, urinalysis, X-ray or other radiological or metabolic imaging technique, other chemical assays, and physical findings.
269 . A method according to claim 263 , wherein the quantitative measure is determined by amplification, and the measurement conditions are such that efficiencies of amplification for all constituents differ by less than approximately 2 percent.
270 . A method according to claim 263 , wherein the quantitative measure is determined by amplification, and the measurement conditions are such that efficiencies of amplification for all constituents differ by less than approximately 1 percent.
271 . A method according to claim 263 , wherein the measurement conditions that are substantially repeatable are within a degree of repeatability of better than five percent.
272 . A method according to claim 263 , wherein the measurement conditions that are substantially repeatable are within a degree of repeatability of better than three percent.
273 . A method according to claim 263 , wherein the infectious disease or inflammatory conditions related to infectious disease is a bacterial infection.
274 . A method according to claim 263 , wherein the infectious disease or inflammatory conditions related to infectious disease is a eukaryotic parasitic infection.
275 . A method according to claim 263 , wherein the infectious disease or inflammatory conditions related to infectious disease is a viral infection.
276 . A method according to claim 263 , wherein the infectious disease or inflammatory conditions related to infectious disease is a fungal infection.
277 . A method according to claim 263 , wherein the infectious disease or inflammatory conditions related to infectious disease is systemic inflammatory response syndrome (SIRS).
278 . A method according to claim 263 , wherein the infectious disease or inflammatory conditions related to infectious disease is septicemia due to any class of microbe.
279 . A method according to claim 263 , further comprising: storing the profile data set in a digital storage medium.
280 . A method according to claim 283 , wherein storing the profile data set includes storing it as a record in a database.