Automated collection and analysis patient care system and method for diagnosing and monitoring congestive heart failure and outcomes thereof
First Claim
1. An automated system for diagnosing and monitoring congestive heart failure, comprising:
- a database storing a plurality of monitoring sets which each comprise recorded measures relating to patient information recorded on a substantially continuous basis;
a comparison module for determining at least one patient status change by comparing at least one recorded measure from one of the monitoring sets to at least one other recorded measure from another of the monitoring sets with both recorded measures relating to a type of patient information; and
an analysis module testing each patient status change for one of an absence, an onset, a progression, a regression, and a status quo of congestive heart failure against a predetermined indicator threshold corresponding to a type of patient information as the recorded measures which were compared, the indicator threshold corresponding to a quantifiable physiological measure of a pathophysiology indicative of congestive heart failure.
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Accused Products
Abstract
An automated system and method for diagnosing and monitoring congestive heart failure and outcomes thereof is described. A plurality of monitoring sets is retrieved from a database. Each of the monitoring sets include recorded measures relating to patient information recorded on a substantially continuous basis. A patient status change is determined by comparing at least one recorded measure from each of the monitoring sets to at least one other recorded measure. Both recorded measures relate to the same type of patient information. Each patient status change is tested against an indicator threshold corresponding to the same type of patient information as the recorded measures which were compared. The indicator threshold corresponds to a quantifiable physiological measure of a pathophysiology indicative of congestive heart failure.
967 Citations
81 Claims
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1. An automated system for diagnosing and monitoring congestive heart failure, comprising:
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a database storing a plurality of monitoring sets which each comprise recorded measures relating to patient information recorded on a substantially continuous basis;
a comparison module for determining at least one patient status change by comparing at least one recorded measure from one of the monitoring sets to at least one other recorded measure from another of the monitoring sets with both recorded measures relating to a type of patient information; and
an analysis module testing each patient status change for one of an absence, an onset, a progression, a regression, and a status quo of congestive heart failure against a predetermined indicator threshold corresponding to a type of patient information as the recorded measures which were compared, the indicator threshold corresponding to a quantifiable physiological measure of a pathophysiology indicative of congestive heart failure. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
an analysis submodule for managing the congestive heart failure through a means of performing at least one of preload reduction, afterload reduction, diuresis, beta-blockade, inotropic agents, electrolyte management, electrical therapies, and mechanical therapies.
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3. An automated system according to claim 1, further comprising:
at least one of a medical device adapted to be implanted in an individual patient and an external medical device proximal to the individual patient for recording device measures, and a medical device database module for periodically receiving a monitoring set for an individual patient, each recorded measure in the medical device monitoring set having been recorded by the at least one of a medical device adapted to be implanted in an individual patient and an external medical device proximal to the individual patient when the device measures are recorded and storing the received monitoring set in the database as part of a patient care record for the individual patient.
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4. An automated system according to claim 3, further comprising:
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a set of at least one further indicator thresholds, each indicator threshold corresponding to a quantifiable physiological measure used to detect a pathophysiology indicative of diseases other than congestive heart failure;
a comparison submodule for comparing each patient status change to each such further indicator threshold corresponding to the same type of patient information as the at least one recorded measure and the at least one other recorded measure; and
an analysis submodule for testing each patient status change against each such further indicator threshold corresponding to the same type of patient information as the recorded measures which were compared.
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5. An automated system according to claim 1, further comprising:
a comparison submodule for determining a change in patient status by comparing at least one quality of life measure stored in one of the monitoring sets to at least one other corresponding quality of life measure stored in another of the monitoring sets.
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6. An automated system according to claim 1, further comprising:
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a set of at least one stickiness indicators for each type of patient information, each stickiness indicator corresponding to a temporal limit related to a program of patient diagnosis or treatment;
a comparison submodule for comparing a time span occurring between each patient status change for each recorded measure to the stickiness indicator relating to the same type of patient information as the recorded measure being compared; and
an analysis submodule for determining a revised program of patient diagnosis or treatment responsive to each patient status change occurring subsequent to a time span exceeding the stickiness indicator.
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7. An automated system according to claim 1, further comprising:
a database module for retrieving the plurality of monitoring sets from one of a patient care record for an individual patient, a peer group, and a overall patient population.
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8. An automated system according to claim 1, further comprising:
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a database further storing a reference baseline comprising recorded measures which each relate to patient information recorded during an initial time period and comprise either medical device measures or derived measures calculable therefrom; and
a database module for obtaining at least one of the at least one recorded measure and the at least one other recorded measure from the retrieved reference baseline.
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9. An automated system according to claim 1, wherein the indicator thresholds relate to at least one of a finding of reduced exercise capacity and respiratory distress.
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10. An automated system according to claim 9, wherein the indicator thresholds relating to the finding of reduced exercise capacity are selected from the group comprising decreased cardiac output, decreased mixed venous oxygen score and decreased patient activity score.
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11. An automated system according to claim 9, wherein the indicator thresholds relating to the finding of respiratory distress are selected from the group comprising increased pulmonary artery diastolic pressure, increased respiratory rate and decreased transthoracic impedance.
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12. An automated method for diagnosing and monitoring congestive heart failure, comprising:
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retrieving a plurality of monitoring sets from a database which each comprise recorded measures relating to patient information recorded on a substantially continuous basis;
determining at least one patient status change by comparing at least one recorded measure from one of the monitoring sets to at least one other recorded measure from another of the monitoring sets with both recorded measures relating to a type of patient information; and
testing each patient status change for one of an absence, an onset, a progression, a regression, and a status quo of congestive heart failure against a predetermined indicator threshold corresponding to a type of patient information as the recorded measures which were compared, the indicator threshold corresponding to a quantifiable physiological measure of a pathophysiology indicative of congestive heart failure. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
managing the congressive heart failure through administration of at least one of preload reduction, afterload reduction, diuresis, beta-blockade, inotropic agents, electrolyte management, electrical therapies, mechanical therapies.
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14. An automated method according to claim 12, further comprising:
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periodically receiving a monitoring set for an individual patient, each recorded measure in the monitoring set having been recorded by at least one of a medical device adapted to be implanted in an individual patient and an external medical device proximal to the individual patient when the device measures are recorded; and
storing the received monitoring set in the database as part of a patient care record for the individual patient.
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15. An automated method according to claim 14, further comprising:
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defining a set of further indicator thresholds, each indicator threshold corresponding to a quantifiable physiological measure used to detect a pathophysiology indicative of diseases other than congestive heart failure;
comparing each patient status change to each such further indicator threshold corresponding to the same type of patient information as the at least one recorded measure and the at least one other recorded measure; and
testing each patient status change against each such further indicator threshold corresponding to the same type of patient information as the recorded measures which were compared.
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16. An automated method according to claim 12, further comprising:
determining a change in patient status by comparing at least one quality of life measure stored in one of the monitoring sets to at least one other corresponding quality of life measure stored in another of the monitoring sets.
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17. An automated method according to claim 12, further comprising:
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defining a set of stickiness indicators for each type of patient information, each stickiness indicator corresponding to a temporal limit related to a program of patient diagnosis or treatment;
comparing a time span occurring between each patient status change for each recorded measure to the stickiness indicator relating to the same type of patient information as the recorded measure being compared; and
determining a revised program of patient diagnosis or treatment responsive to each patient status change occurring subsequent to a time span exceeding the stickiness indicator.
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18. An automated method according to claim 12, further comprising:
retrieving the plurality of monitoring sets from one of a patient care record for an individual patient, a peer group, and a overall patient population.
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19. An automated method according to claim 12, further comprising:
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retrieving a reference baseline comprising recorded measures which each relate to patient information recorded during an initial time period and comprise either medical device measures or derived measures calculable therefrom; and
obtaining at least one of the at least one recorded measure and the at least one other recorded measure from the retrieved reference baseline.
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20. An automated method according to claim 12, wherein the indicator thresholds relate to at least one of a finding of reduced exercise capacity and respiratory distress.
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21. An automated method according to claim 20, wherein the indicator thresholds relating to the finding of reduced exercise capacity are selected from the group consisting of decreased cardiac output, decreased mixed venous oxygen score and decreased patient activity score.
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22. An automated method according to claim 20, wherein the indicator thresholds relating to the finding of respiratory distress are selected from the group consisting of increased pulmonary artery diastolic pressure, increased respiratory rate and decreased transthoracic impedance.
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23. A computer-readable device comprising a storage medium containing code for an automated method for diagnosing and monitoring congestive heart failure, the code comprising:
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code for operatively retrieving a plurality of monitoring sets from a database which each comprise recorded measures relating to patient information recorded on a substantially continuous basis;
code for operatively determining at least one patient status change by comparing at least one recorded measure from one of the monitoring sets to at least one other recorded measure from another of the monitoring sets with both recorded measures relating to a type of patient information; and
code for operatively testing each patient status change for one of an absence, an onset, a progression, a regression, and a status quo of congestive heart failure against a predetermined indicator threshold corresponding to a type of patient information as the recorded measures which were compared, the indicator threshold corresponding to a quantifiable physiological measure of a pathophysiology indicative of congestive heart failure. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30)
code for operatively managing the congestive heart failure through administration of at least one of preload reduction, afterload reduction, diuresis, beta-blockade, inotropic agents, electrolyte management, electrical therapies, mechanical therapies.
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25. A storage medium according to claim 23, further comprising:
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code for operatively periodically receiving a monitoring set for an individual patient, each recorded measure in the monitoring set having been recorded by at least one of a medical device adapted to be implanted in an individual patient and an external medical device proximal to the individual patient when the device measures are recorded; and
code for operatively storing the received monitoring set in the database as part of a patient care record for the individual patient.
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26. A storage medium according to claim 25, further comprising:
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defining a set of at least one further indicator thresholds, each indicator threshold corresponding to a quantifiable physiological measure used to detect a pathophysiology indicative of diseases other than congestive heart failure;
comparing each patient status change to each such further indicator threshold corresponding to the same type of patient information as the at least one recorded measure and the at least one other recorded measure; and
testing each patient status change against each such further indicator threshold corresponding to the same type of patient information as the recorded measures which were compared.
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27. A storage medium according to claim 23, further comprising:
code for operatively determining a change in patient status by comparing at least one quality of life measure stored in one of the monitoring set to at least one other corresponding quality of life measure stored in another of the monitoring sets.
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28. A storage medium according to claim 23, further comprising:
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code for operatively defining a set of stickiness indicators for each type of patient information, each stickiness indicator corresponding to a temporal limit related to a program of patient diagnosis or treatment;
code for operatively comparing a time span occurring between each patient status change for each recorded measure to the stickiness indicator relating to the same type of patient information as the recorded measure being compared; and
code for operatively determining a revised program of patient diagnosis or treatment responsive to each patient status change occurring subsequent to a time span exceeding the stickiness indicator.
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29. A storage medium according to claim 23, further comprising:
code for operatively retrieving the plurality of monitoring sets from one of a patient care record for an individual patient, a peer group, and a overall patient population.
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30. A storage medium according to claim 23, further comprising:
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code for operatively retrieving a reference baseline comprising recorded measures which each relate to patient information recorded during an initial time period and comprise either medical device measures or derived measures calculable therefrom; and
code for operatively obtaining at least one of the at least one recorded measure and the at least one other recorded measure from the retrieved reference baseline.
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31. An automated collection and analysis patient care system for diagnosing and monitoring congestive heart failure, comprising:
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a database storing a plurality of monitoring sets, each monitoring set comprising recorded measures which each relate to patient information and comprise either medical device measures or derived measures calculable therefrom, the medical device measures having been recorded on a substantially continuous basis;
a set of at least one stored indicator thresholds, each indicator threshold corresponding to a quantifiable physiological measure of a pathophysiology indicative of congestive heart failure and relating to a type of patient information as at least one of the recorded measures; and
a diagnostic module for diagnosing a congestive heart failure finding comprising one of an absense, an onset, a progression, a regression, and a status quo of congestive heart failure, comprising;
an analysis module for determining a change in patient status by comparing at least one recorded measure to at least one other recorded measure with both recorded measures relating to a type of patient information; and
a comparison module for comparing each patient status change to the indicator threshold corresponding to a type of patient information as the recorded measures which were compared. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46)
a database module for retrieving each monitoring set from a patient care record for an individual patient and obtaining the at least one recorded measure and the at least one other recorded measure from the retrieved monitoring sets.
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34. A system according to claim 31, wherein each of the monitoring sets comprises recorded measures relating to patient information for a peer group of patients to which the individual patient belongs, further comprising:
a database module for retrieving at least one monitoring set from a patient care record for the individual patient, retrieving at least one other monitoring set from a patient care record in the same patient peer group, and obtaining the at least one recorded measure from the at least one monitoring set and the at least one other recorded measure from the at least one other monitoring set.
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35. A system according to claim 31, wherein each of the monitoring sets comprises recorded measures relating to patient information for the general population of patients, further comprising:
a database module for retrieving at least one monitoring set from a patient care record for the individual patient, retrieving at least one other monitoring set from a patient care record in the overall patient population, and obtaining the at least one recorded measure from the at least one monitoring set and the at least one other recorded measure from the at least one other monitoring set.
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36. A system according to claim 31, further comprising:
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the reference baseline database for storing a reference baseline comprising recorded measures which each relate to patient information recorded by the medical device adapted to be implanted during an initial time period and comprise either device measures recorded by the medical device adapted to be implanted or derived measures calculable therefrom; and
a database module for obtaining at least one of the at least one recorded measure and the at least one other recorded measure from the retrieved reference baseline.
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37. A system according to claim 36, wherein the reference baseline comprises recorded measures relating to patient information for one of the individual patients solely, a peer group of patients to which the individual patient belongs, and a general population of patients.
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38. A system according to claim 31, wherein the set of stored indicator thresholds relate to reduced exercise capacity selected from the primary group consisting of decreased cardiac output, the secondary group consisting of decreased mixed venous oxygen score and decreased patient activity score, and the tertiary group consisting of increased pulmonary artery diastolic pressure, increased respiratory rate and decreased transthoracic impedance.
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39. A system according to claim 31, wherein the set of stored indicator thresholds relate to respiratory distress selected from the primary group consisting of increased pulmonary artery diastolic pressure, the secondary group consisting of increased respiratory rate and decreased transthoracic impedance, and the tertiary group consisting of decreased cardiac output, decreased mixed venous oxygen score and decreased patient activity score.
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40. A system according to claim 31, further comprising:
a comparison submodule grading the comparisons between each patient status change and corresponding indicator threshold on a fixed scale based on a degree of deviation from the indicator threshold and determining an overall patient status change by performing a summation over the individual graded comparisons.
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41. A system according to claim 31, further comprising:
a comparison submodule determining probabilistic weightings of the comparisons between each patient status change and corresponding indicator threshold based on a statistical deviation and trends via linear fits from the indicator threshold and determining an overall patient status change by performing a summation over the individual graded comparisons.
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42. A system according to claim 31, wherein each monitoring set further comprises quality of life and symptom measures recorded by the individual patient, the diagnostic module further comprising:
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a quality of life module for determining a change in patient status by comparing at least one recorded quality of life measure to at least one other corresponding recorded quality of life measure; and
the diagnostic module for incorporating each patient status change in quality of life into the congestive heart failure finding to either refute or support the diagnosis.
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43. A system according to claim 31, further comprising:
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a set of at least one stored further indicator thresholds, each indicator threshold corresponding to a quantifiable physiological measure used to detect a pathophysiology indicative of diseases other than congestive heart failure of disease; and
the diagnostic module diagnosing a finding of a disease other than congestive heart failure, the comparison module further comprising comparing each patient status change to each such further indicator threshold corresponding to the same type of patient information as the at least one recorded measure and the at least one other recorded measure.
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44. A system according to claim 31, further comprising:
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a timer measuring a time span occurring between each patient status change for each recorded measure;
a set of at least one stickiness indicators, each indicator threshold corresponding to a temporal limit related to a course of patient care; and
a feedback module for comparing a time span between each patient status change for each recorded measure to the stickiness indicator corresponding to the same type of patient information as the recorded measure being compared.
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45. A system according to claim 31, further comprising:
a feedback module for providing automated feedback to an individual patient when a congestive heart failure finding is indicated.
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46. A system according to claim 45, further comprising:
the feedback module for performing an interactive dialogue between the individual patient and the patient care system regarding a medical condition of the individual patient.
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47. A method for diagnosing and monitoring congestive heart failure using an automated collection and analysis patient care system, comprising:
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retrieving a plurality of monitoring sets from a database, each monitoring set comprising recorded measures which each relate to patient information and comprise either medical device measures or derived measures calculable therefrom, the medical device measures having been recorded on a substantially continuous basis;
defining a set of at least one stored indicator thresholds, each indicator threshold corresponding to a quantifiable physiological measure of a pathophysiology indicative of congestive heart failure and relating to a type of patient information as at least one of the recorded measures; and
diagnosing a congestive heart failure finding comprising one of an absence, an onset, a progression, a regression, and a status quo of congestive heart failure, comprising;
determining a change in patient status by comparing at least one recorded measure to at least one other recorded measure with both recorded measures relating to a type of patient information; and
comparing each patient status change to the indicator threshold corresponding to a type of patient information as the recorded measures which were compared. - View Dependent Claims (48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62)
retrieving each monitoring set from a patient care record for an individual patient; and
obtaining the at least one recorded measure and the at least one other recorded measure from the retrieved monitoring sets.
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50. A method according to claim 47, wherein each of the monitoring sets comprises recorded measures relating to patient information for a peer group of patients to which the individual patient belongs, further comprising:
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retrieving at least one monitoring set from a patient care record for the individual patient;
retrieving at least one other monitoring set from a patient care record in the same patient peer group; and
obtaining the at least one recorded measure from the at least one monitoring set and the at least one other recorded measure from the at least one other monitoring set.
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51. A method according to claim 47, wherein each of the monitoring sets comprises recorded measures relating to patient information for the general population of patients, further comprising:
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retrieving at least one monitoring set from a patient care record for the individual patient;
retrieving at least one other monitoring set from a patient care record in the overall patient population; and
obtaining the at least one recorded measure from the at least one monitoring set and the at least one other recorded measure from the at least one other monitoring set.
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52. A method according to claim 47, further comprising:
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retrieving a reference baseline comprising recorded measures which each relate to patient information recorded by the medical device adapted to be implanted during an initial time period and comprise either device measures recorded by the medical device adapted to be implanted or derived measures calculable therefrom; and
obtaining at least one of the at least one recorded measure and the at least one other recorded measure from the retrieved reference baseline.
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53. A method according to claim 52, wherein the reference baseline comprises recorded measures relating to patient information for one of the individual patients solely, a peer group of patients to which the individual patient belongs, and a general population of patients.
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54. A method according to claim 47, wherein the set of stored indicator thresholds relate to reduced exercise capacity selected from the primary group consisting of decreased cardiac output, the secondary group consisting of decreased mixed venous oxygen score and decreased patient activity score, and the tertiary group consisting of increased pulmonary artery diastolic pressure, increased respiratory rate and decreased transthoracic impedance.
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55. A method according to claim 47, wherein the set of stored indicator thresholds relate to respiratory distress selected from the primary group consisting of increased pulmonary artery diastolic pressure, the secondary group consisting of increased respiratory rate and decreased transthoracic impedance, and the tertiary group consisting of decreased cardiac output, decreased mixed venous oxygen score and decreased patient activity score.
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56. A method according to claim 47, further comprising:
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grading the comparisons between each patient status change and corresponding indicator threshold on a fixed scale based on a degree of deviation from the indicator threshold; and
determining an overall patient status change by performing a summation over the individual graded comparisons.
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57. A method according to claim 47, further comprising:
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determining probabilistic weightings of the comparisons between each patient status change and corresponding indicator threshold based on a statistical deviation and trends via linear fits from the indicator threshold; and
determining an overall patient status change by performing a summation over the individual graded comparisons.
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58. A method according to claim 47, wherein each monitoring set further comprises quality of life and symptom measures recorded by an individual patient, the operation of diagnosing a congestive heart failure finding further comprising:
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determining a change in patient status by comparing at least one recorded quality of life measure to at least one other corresponding recorded quality of life measure; and
incorporating each patient status change in quality of life into the congestive heart failure finding to either refute or support the diagnosis.
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59. A method according to claim 47, further comprising:
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defining a set of further indicator thresholds, each indicator threshold corresponding to a quantifiable physiological measure used to detect a pathophysiology indicative of diseases other than congestive heart failure; and
diagnosing a finding of the disease other than congestive heart failure, comprising comparing each patient status change to each such further indicator threshold corresponding to the same type of patient information as the at least one recorded measure and the at least one other recorded measure.
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60. A method according to claim 47, further comprising:
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defining a set of stickiness indicators, each indicator threshold corresponding to a temporal limit related to a course of patient care; and
comparing a time span between each patient status change for each recorded measure to the stickiness indicator corresponding to the same type of patient information as the recorded measure being compared.
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61. A method according to claim 47, further comprising:
providing automated feedback to the individual patient when a congestive heart failure finding is indicated.
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62. A method according to claim 61, further comprising:
performing an interactive dialogue between the individual patient and the patient care system regarding a medical condition of the individual patient.
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63. A computer-readable device comprising a storage medium holding code for diagnosing and monitoring congestive heart failure using an automated collection and analysis patient care system, the code comprising:
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code for operatively retrieving a plurality of monitoring sets from a database, each monitoring set comprising recorded measures which each relate to patient information and comprise either medical device measures or derived measures calculable therefrom, the medical device measures having been recorded on a substantially continuous basis;
code for operatively defining a set of at least one indicator thresholds, each indicator threshold corresponding to a quantifiable physiological measure of a pathophysiology indicative of congestive heart failure and relating to the same type of patient information as at least one of the recorded measures; and
code for operatively diagnosing a congestive heart failure finding comprising one of an absence, an onset, a progression, a regression, and a status quo of congestive heart failure, comprising;
code for operatively determining a change in patient status by comparing at least one recorded measure to at least one other recorded measure with both recorded measures relating to the same type of patient information; and
code for operatively comparing each patient status change to the indicator threshold corresponding to the same type of patient information as the recorded measures which were compared. - View Dependent Claims (64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74)
code for operatively retrieving each monitoring set from a patient care record for the individual patient; and
code for operatively obtaining the at least one recorded measure and the at least one other recorded measure from the retrieved monitoring sets.
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65. A storage medium according to claim 63, wherein each of the monitoring sets comprises recorded measures relating to patient information for a peer group of patients to which the individual patient belongs, further comprising:
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code for operatively retrieving at least one monitoring set from a patient care record for the individual patient;
code for operatively retrieving at least one other monitoring set from a patient care record in the same patient peer group; and
code for operatively obtaining the at least one recorded measure from the at least one monitoring set and the at least one other recorded measure from the at least one other monitoring set.
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66. A storage medium according to claim 63, wherein each of the monitoring sets comprises recorded measures relating to patient information for the general population of patients, further comprising:
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code for operatively retrieving at least one monitoring set from a patient care record for the individual patient;
code for operatively retrieving at least one other monitoring set from a patient care record in the overall patient population; and
code for operatively obtaining the at least one recorded measure from the at least one monitoring set and the at least one other recorded measure from the at least one other monitoring set.
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67. A storage medium according to claim 63, further comprising:
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code for operatively retrieving a reference baseline comprising recorded measures which each relate to patient information recorded by the medical device adapted to be implanted during an initial time period and comprise either device measures recorded by the medical device adapted to be implanted or derived measures calculable therefrom; and
code for operatively obtaining at least one of the at least one recorded measure and the at least one other recorded measure from the retrieved reference baseline.
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68. A storage medium according to claim 63, the operation of comparing each patient status change further comprising:
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code for operatively grading the comparisons between each patient status change and corresponding indicator threshold on a fixed scale based on a degree of deviation from the indicator threshold; and
code for operatively determining an overall patient status change by performing a summation over the individual graded comparisons.
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69. A storage medium according to claim 63, the operation of comparing each patient status change further comprising:
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code for operatively determining probabilistic weightings of the comparisons between each patient status change and corresponding indicator threshold based on a statistical deviation and trends via linear fits from the indicator threshold; and
code for operatively determining an overall patient status change by performing a summation over the individual graded comparisons.
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70. A storage medium according to claim 63, wherein each monitoring set further comprises quality of life and symptom measures recorded by the individual patient, the operation of diagnosing a congestive heart failure finding further comprising:
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code for operatively determining a change in patient status by comparing at least one recorded quality of life measure to at least one other corresponding recorded quality of life measure; and
code for operatively incorporating each patient status change in quality of life into the congestive heart failure finding to either refute or support the diagnosis.
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71. A storage medium according to claim 63, further comprising:
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defining a set of at least one further indicator thresholds, each indicator threshold corresponding to a quantifiable physiological measure used to detect a pathophysiology indicative of diseases other than congestive heart failure; and
diagnosing a finding of the disease other than congestive heart failure, comprising comparing each patient status change to each such further indicator threshold corresponding to the same type of patient information as the at least one recorded measure and the at least one other recorded measure.
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72. A storage medium according to claim 63, further comprising:
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defining a set of at least one stickiness indicators, each indicator threshold corresponding to a temporal limit related to a course of patient care; and
comparing a time span between each patient status change for each recorded measure to the stickiness indicator corresponding to the same type of patient information as the recorded measure being compared.
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73. A storage medium according to claim 63, further comprising:
code for operatively providing automated feedback to the individual patient when a congestive heart failure finding is indicated.
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74. A storage medium according to claim 73, further comprising:
code for operatively performing an interactive dialogue between the individual patient and the patient care system regarding a medical condition of the individual patient.
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75. An automated patient care system for diagnosing and monitoring congestive heart failure, comprising:
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a database storing recorded measures organized into a monitoring set for an individual patient with each recorded measure having been recorded on a substantially continuous basis and relating to at least one of monitoring reduced exercise capacity and respiratory distress;
a database module for periodically retrieving a plurality of the monitoring sets from the database; and
a diagnostic module for evaluating a finding of at least one of an absence, an onset, a progression, a regression, and a status quo of congestive heart failure, comprising;
a comparison module for determining at least one patient status change by comparing at least one recorded measure from each of the monitoring sets to at least one other recorded measure with both recorded measures relating to a type of patient information; and
an analysis module testing each patient status change for congestive heart failure against predetermined indicator thresholds corresponding to a type of patient information as the recorded measures which were compared, the indicator thresholds corresponding to quantifiable physiological measures of pathophysiologies indicative of reduced exercise capacity and respiratory distress. - View Dependent Claims (76, 77)
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78. A method for diagnosing and monitoring congestive heart failure in an automated patient care system, comprising:
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storing recorded measures organized into a monitoring set for an individual patient into a database with each recorded measure having been recorded on a substantially continuous basis and relating to at least one of monitoring reduced exercise capacity and respiratory distress;
periodically retrieving a plurality of the monitoring sets from the database;
evaluating a finding of at least one of an absence, an onset, a progression, a regression, and a status quo of congestive heart failure, comprising;
determining at least one patient status change by comparing at least one recorded measure from each of the monitoring sets to at least one other recorded measure with both recorded measures relating to a type of patient information; and
testing each patient status change for congestive heart failure against predetermined indicator thresholds corresponding to a type of patient information as the recorded measures which were compared, the indicator thresholds corresponding to quantifiable physiological measures of pathophysiologies indicative of reduced exercise capacity and respiratory distress. - View Dependent Claims (79, 80)
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81. A computer-readable device comprising a storage medium holding code for diagnosing and monitoring congestive heart failure in an automated patient care system, the code comprising:
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code for operatively storing recorded measures organized into a monitoring set for an individual patient into a database with each recorded measure having been recorded on a substantially continuous basis and relating to at least one of monitoring reduced exercise capacity and respiratory distress;
code for operatively periodically retrieving a plurality of the monitoring sets from the database;
code for operatively evaluating a finding of at least one of an absence, an onset, a progression, a regression, and a status quo of congestive heart failure, comprising;
code for operatively determining at least one patient status change by comparing at least one recorded measure from each of the monitoring sets to at least one other recorded measure with both recorded measures relating to a type of patient information; and
code for operatively testing each patient status change for congestive heart failure against predetermined indicator thresholds corresponding to a type of patient information as the recorded measures which were compared, the indicator threshold corresponding to a quantifiable physiological measure of a pathophysiology indicative of reduced exercise capacity and respiratory distress.
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Specification