Method for providing clinical diagnostic services

• US 20020179097A1
• Filed: 03/20/2002
• Published: 12/05/2002
• Est. Priority Date: 03/20/2001
• Status: Abandoned Application

• Current Assignee: David Atkins
• Original Assignee: David Atkins
• Inventors: Atkins, David
• Application Number:
  US10/102,455
• Publication Number:
  US 20020179097A1
• Time in Patent Office: Days
• US Class Current: 128/898
• CPC Class Codes: G16B 25/00 ICT specially adapted for hybridisation; ICT specially adapted for gene or protein expression
• CPC Class Codes: G16B 25/10 Gene or protein expression profiling; Expression-ratio estimation or normalisation
• CPC Class Codes: G16B 30/00 ICT specially adapted for sequence analysis involving nucleotides or amino acids
• CPC Class Codes: G16B 30/10 Sequence alignment; Homology search
• CPC Class Codes: G16B 40/00 ICT specially adapted for biostatistics; ICT specially adapted for bioinformatics-related machine learning or data mining, e.g. knowledge discovery or pattern finding
• CPC Class Codes: G16B 50/00 ICT programming tools or database systems specially adapted for bioinformatics

Abstract

A method for providing clinical diagnostic services is provided. The method includes collecting a biological sample, analyzing the biological sample to determine at least a part of the composition of its genetic material, the behavior of the genetic material, or a protein, reporting the results of the analysis (e.g., to a health care provider), and incorporating information obtained through the analysis into subsequent analyses of biological samples. The information obtained from the analysis can, for example, be incorporated into subsequent analyses by using it to improve the algorithmic or database components of the information products used or can be used to improve the statistical reliability of the analyses. Database systems and devices for conducting these methods are also presented.

Claims

1. A method for providing clinical diagnostic services comprising:

a) collecting a biological sample,

b) analyzing said biological sample to determine at least a part of the composition of its genetic material, the behavior thereof, or a protein,

c) reporting the results of the analysis of said biological sample, and

d) incorporating information obtained through the analysis of said biological sample into subsequent analyses of biological samples.

2. The method of claim 1 including the step of extracting genetic material from said biological sample.

3. The method of claim 1 including the step of extracting protein from said biological sample.

4. The method of claim 2 wherein the collection of biological sample and the extraction of genetic material from said biological sample is conducted by a laboratory service or health care provider and the analysis to determine the composition or behavior of genetic materials and the incorporation of such information in subsequent analyses is conducted by an entity that is not the laboratory service or health care provider that conducted the collection and extraction steps.

5. The method of claim 3 wherein the collection of biological sample and the extraction of protein from said biological sample is conducted by a laboratory service or health care provider and the analysis to determine the composition, concentration, or behavior of said protein and the incorporation of such information in subsequent analyses is conducted by an entity that is not the laboratory service or health care provider that conducted the collection and extraction steps.

6. The method of claim 2 further comprising the step of amplifying the at least a portion of the genetic material.

7. The method of claim 2 wherein said analyzing step is done in conjunction with a microarray.

8. The method of claim 2 wherein the collection and extraction steps are conducted by a laboratory service or health care provider and the analysis to determine the composition or behavior of genetic materials and the incorporation of such information in subsequent analyses is conducted by an entity that is not the laboratory service or health care provider that conducted the collection and extraction steps.

9. The method of claim 3 wherein the collection and extraction steps are conducted by a laboratory service or health care provider and the analysis and incorporation steps are conducted by an entity that is not the laboratory service or health care provider that conducted the collection and extraction steps.

10. The method of claim 1 wherein said analysis is conducted by comparing said genetic material, the behavior thereof, or said protein with a database comprising pattern information.

11. The method of claim 1 wherein the step of incorporating information into the subsequent analyses of biological samples modifies the statistical validity of the results of the analysis.

12. The method of claim 10 wherein the step of incorporating information into the subsequent analyses of biological samples modifies the database.

13. The method of claim 10 wherein the step of incorporating information into the subsequent analyses of biological samples modifies an algorithm used to conduct said comparing step.

14. The method of claim 1 further comprising the steps of performing an additional analysis not based directly on the composition or behavior of genetic material, using the results of analyses that are based on the composition or behavior of genetic material and those not directly based on the composition or behavior of genetic material to determine the likelihood of the presence, absence, or extent of a given physiological condition or disease.

16. A machine comprising one or more general purpose computers that execute operations through the database system of claim 15.

17. An article of manufacture comprising computer readable media programmed with one or more components of the database system of claim 15.

19. The method of claim 18 further comprising the steps:

(e) conducting steps (a) through (d) on a normal sample from a normal tissue and on a diseased sample from a diseased human tissue to produce a normal reference gene analysis from the normal human tissue and a diseased reference gene analysis from the diseased tissue;

(f) storing said normal reference gene analysis and diseased reference gene transcript image analysis in a database;

(g) obtaining a subject sample from a subject, and producing a gene analysis by performing steps (a) through (d) from the subject sample; and

(h) processing the gene analysis of the subject sample with an algorithmically driven device to identify at least one of reference analyses which approximates the patient sample based on the database.

20. The method of claim 18 wherein step (d) is conducted continuously.

15. A database system for providing clinical diagnoses, prognoses, or therapeutic monitoring comprising a discovery database and an analytic database wherein first data entered into the discovery database modifies the analytic database such that the diagnoses, prognoses, or therapeutic monitoring information provided subsequent to the entry of said first data is afforded different statistical validity or is analyzed differently than said first data.

18. A method of diagnosing a physiological condition or disease state comprising the steps of:

(a) obtaining genetic materials from a subject;

(b) determining an expression pattern of said genetic materials;

(c) correlating the expression pattern with a physiological condition or disease state by the use of a database system for providing clinical diagnoses, prognoses, or therapeutic monitoring comprising a discovery database and an analytic database; and

(d) incorporating information about the genetic materials into said database such that said information modifies the analytic database.