EARLY WARNING METHOD AND SYSTEM FOR CHRONIC DISEASE MANAGEMENT

• US 20110184250A1
• Filed: 01/21/2011
• Published: 07/28/2011
• Est. Priority Date: 01/21/2010
• Status: Abandoned Application

• Current Assignee: Quvium
• Original Assignee: Asthma Signals, Inc.
• Inventors: Ananthraman, Santosh, Smith, Thomas H., Schmidt, Steven P.
• Application Number:
  US13/011,394
• Publication Number:
  US 20110184250A1
• Time in Patent Office: Days
• US Class Current: 600/300
• CPC Class Codes: G06Q 10/00 Administration; Management
• CPC Class Codes: G06Q 30/0201 Market modelling; Market analysis; Collecting market data
• CPC Class Codes: G06Q 30/0202 Market predictions or forecasting for commercial activities
• CPC Class Codes: G16H 50/20 for computer-aided diagnosis, e.g. based on medical expert systems
• CPC Class Codes: G16H 50/30 for calculating health indices; for individual health risk assessment
• CPC Class Codes: G16H 50/50 for simulation or modelling of medical disorders
• CPC Class Codes: G16H 70/60 relating to pathologies
• CPC Class Codes: G16Z 99/00 Subject matter not provided for in other main groups of this subclass

Abstract

A computer-implemented method and system are provided for assisting a plurality of patients manage chronic health conditions. The method, for each patient, comprises: (a) receiving information from the patient or a member of a patient care network on an expected patient activity at a given future time period; (b) determining expected transient local ambient conditions in the patient'"'"'s surroundings during the expected patient activity at the given future time period; (c) predicting health exacerbations for the patient using a stored computer model of the patient based on a desired patient control set-point range, the expected patient activity, and the expected transient local ambient conditions; and (d) proactively sending a message to the patient or a member of the patient care network before the given future time period, the message alerting the patient or a member of the patient care network of the predicted health exacerbations for the patient and identifying one or more corrective actions for the patient to avoid or mitigate the predicted health exacerbations.

Claims

1. A computer-implemented method for assisting a plurality of patients manage chronic health conditions, for each patient the method comprising:

(a) receiving information from the patient or a member of a patient care network on an expected patient activity at a given future time period;

(b) determining expected transient local ambient conditions in the patient'"'"'s surroundings during the expected patient activity at the given future time period;

(c) predicting health exacerbations for the patient using a stored computer model of the patient based on a desired patient control set-point range, the expected patient activity, and the expected transient local ambient conditions; and

(d) proactively sending a message to the patient or a member of the patient care network before the given future time period, the message alerting the patient or a member of the patient care network of the predicted health exacerbations for the patient and identifying one or more corrective actions for the patient to avoid or mitigate the predicted health exacerbations.

2. The method of claim 1, further comprising calibrating the computer model of the patient based on the validity of the predicted health exacerbations, patient behavior modification success, longitudinal health trends for the patient, or aliased learnings from patients with similar profiles, using first principles from research literature or using heuristic knowledge from domain experts.

3. The method of claim 1, further comprising determining longitudinal health trends for the patient and transmitting reports on the health trends to the patient or a member of the patient care network.

4. The method of claim 1, further comprising determining aggregated longitudinal health trends for a community of patients and transmitting reports on the health trends of the community to another party.

5. The method of claim 4, wherein said another party comprises a healthcare administrator, a healthcare network, a healthcare payer, a guardian, a surrogate guardian, a lay advocate, a disease management advocate, an insurance company, or a governmental agency.

6. The method of claim 1, wherein the computer model of the patient includes a patient profile including data on the medical condition of the patient obtained as clinical data from physical exams, from laboratory tests, or as collected using input devices, condition-relevant exacerbation triggers associated with the patient, a physician-provided management plan for the patient, or sociological and demographic data associated with the patient.

7. The method of claim 1, further comprising periodically collecting data from one or more input devices operated by the patient or a member of the patient care network to, develop a customized baseline feature vector for the patient using physiological criteria, monitor for deviations in the baseline, and generate a score based on the deviations.

8. The method of claim 7, wherein the score is generated based on amplitudes and frequencies of various features in a feature vector.

9. The method of claim 1, further comprising developing an alert action plan for each of the plurality of patients or a member of a patient'"'"'s care network, periodically updating the plan based on burden measures, and reporting the alert action plan to the patient or a member of the patient care network, wherein the action plan is customized to generally minimize error between the desired patient control set-point range and a predicted control set-point range, to keep the patient in a wellness and health management safe range.

10. The method of claim 1, further comprising determining a belief and personality type of the patient based on a priori population segmentation methods in research literature, and tailoring the message based on the patient'"'"'s belief and personality type.

11. The method of claim 1, wherein the transient local conditions comprise local air quality, allergen levels, temperature, chemicals, humidity, wind, prevailing atmospheric conditions, indoor environmental conditions, or transient localized comorbidity disease outbreak conditions.

12. The method of claim 1, wherein the chronic disease comprises a disease selected from the group consisting of Acquired Immune Deficiency Syndrome (AIDS), Attention Deficit/Hyperactivity Disorder (ADHD), Allergies, Amyotrophic Lateral Sclerosis (ALS), Alzheimer'"'"'s Disease, Arthritis, Asthma, Behcet'"'"'s syndrome, Bipolar Disorder, Bronchitis, Cardiomegaly, Cardiomyopathy, Crohn'"'"'s disease, Chronic cough, Chronic Fatigue Syndrome (CFS), Chronic Obstructive Pulmonary Disease (COPD), Congestive Heart Failure, Cystic Fibrosis, Depression, Diabetes, drug addiction, alcohol addiction, Emphysema, Fibromyalgia, Gastroesophageal reflux disease (GERD), Gout, Hansen'"'"'s Disease, Hunter syndrome, Huntington'"'"'s disease, Hypertension, Marfan syndrome, Mesenteric lymphadenitis, Multiple Sclerosis, Migraines, Myelofibrosis, Nephrotic syndrome, Obesity, Parkinson'"'"'s disease, Pneumoconiosis (interstitial lung diseases), Pulmonary edema, Pulmonary Fibrosis, Pulmonary hypertension, Reactive airway disease, Sarcoidosis, Scleroderma, Systemic Lupus Erythematosus, and Ulcerative colitis

13. The method of claim 1, further comprising utilizing incentive schemes to encourage patients to modify their behavior to be in line with best health practices and treatment action plans, or to assist care guardians advocate for their patient to execute against a patient treatment plan.

14. The method of claim 1, further comprising educating the patient and members of the patient care network about patient disease management utilizing patient alerts or responses to patient feedback.

15. The method of claim 1, further comprising utilizing social network techniques to mine longitudinal patient data across multiple segmented categories of patients to better understand and optimize disease management tenets and their effectiveness.

23. The early warning system of claim 7, wherein the score is generated based on amplitudes and frequencies of various features in a feature vector.

16. An early warning system for assisting a plurality of patients manage chronic health conditions, the early system comprising a computer system communicating with client devices operated by the plurality of patients over a communications network, for each patient the computer system being configured to:

(a) receive information from the patient or a member of a patient care network on an expected patient activity at a given future time period;

(b) determine expected transient local ambient conditions in the patient'"'"'s surroundings during the expected patient activity at the given future time period;

(c) predict health exacerbations for the patient using a stored computer model of the patient based on a desired patient control set-point range, the expected patient activity, and the expected transient local ambient conditions; and

(d) proactively transmit a message to the patient or a member of the patient care network before the given future time period, the message alerting the patient or a member of the patient care network of the predicted health exacerbations for the patient and identifying one or more corrective actions for the patient to avoid or mitigate the predicted health exacerbations.

17. The early warning system of claim 16, wherein the computer system is further configured to calibrate the computer model of the patient based on the validity of the predicted health exacerbations, patient behavior modification success, longitudinal health trends for the patient, or aliased learnings from patients with similar profiles, using first principles from research literature or using heuristic knowledge from domain experts.

18. The early warning system of claim 16, wherein the computer system is further configured to determine longitudinal health trends for the patient and transmit reports on the health trends to the patient or a member of the patient care network.

19. The early warning system of claim 16, wherein the computer system is further configured to determine aggregated longitudinal health trends for a community of patients and transmit reports on the health trends of the community to another party.

20. The early warning system of claim 19, wherein said another party comprises a healthcare administrator, a healthcare network, a healthcare payer, a guardian, a surrogate guardian, a lay advocate, a disease management advocate, an insurance company, or a governmental agency.

21. The early warning system of claim 16, wherein the computer model of the patient includes a patient profile including data on the medical condition of the patient obtained as clinical data from physical exams, from laboratory tests, or as collected using input devices, condition-relevant exacerbation triggers associated with the patient, a physician-provided management plan for the patient, or sociological and demographic data associated with the patient.

22. The early warning system of claim 16, wherein the computer system is further configured to periodically collect data from one or more input devices operated by the patient or a member of the patient care network to, develop a customized baseline feature vector for the patient using physiological criteria, monitor for deviations in the baseline, and generate a score based on the deviations.

24. The early warning system of claim 16, wherein the computer system is further configured to develop an alert action plan for each of the plurality of patients or a member of a patient'"'"'s care network, periodically update the plan based on burden measures, and report the alert action plan to the patient or a member of the patient care network, wherein the action plan is customized to generally minimize error between the desired patient control set-point range and a predicted control set-point range, to keep the patient in a wellness and health management safe range.

25. The early warning system of claim 16, wherein the computer system is further configured to determine a belief and personality type of the patient based on a priori population segmentation methods in research literature, and tailoring the message based on the patient'"'"'s belief and personality type.

26. The early warning system of claim 16, wherein the transient local conditions comprise local air quality, allergen levels, temperature, chemicals, humidity, wind, prevailing atmospheric conditions, indoor environmental conditions, or transient localized comorbidity disease outbreak condition.

27. The early warning system of claim 16, wherein the chronic disease comprises a disease selected from the group consisting of Acquired Immune Deficiency Syndrome (AIDS), Attention Deficit/Hyperactivity Disorder (ADHD), Allergies, Amyotrophic Lateral Sclerosis (ALS), Alzheimer'"'"'s Disease, Arthritis, Asthma, Behcet'"'"'s syndrome, Bipolar Disorder, Bronchitis, Cardiomegaly, Cardiomyopathy, Crohn'"'"'s disease, Chronic cough, Chronic Fatigue Syndrome (CFS), Chronic Obstructive Pulmonary Disease (COPD), Congestive Heart Failure, Cystic Fibrosis, Depression, Diabetes, drug addiction, alcohol addiction, Emphysema, Fibromyalgia, Gastroesophageal reflux disease (GERD), Gout, Hansen'"'"'s Disease, Hunter syndrome, Huntington'"'"'s disease, Hypertension, Marfan syndrome, Mesenteric lymphadenitis, Multiple Sclerosis, Migraines, Myelofibrosis, Nephrotic syndrome, Obesity, Parkinson'"'"'s disease, Pneumoconiosis (interstitial lung diseases), Pulmonary edema, Pulmonary Fibrosis, Pulmonary hypertension, Reactive airway disease, Sarcoidosis, Scleroderma, Systemic Lupus Erythematosus, and Ulcerative colitis

28. The early warning system of claim 16, wherein the computer system is further configured to provide incentives to encourage patients to modify their behavior to be in line with best health practices and treatment action plans, or to assist care guardians advocate for their patient to execute against a patient treatment plan.

29. The early warning system of claim 16, wherein the computer system is further configured to provide education the patient and members of the patient care network about patient disease management utilizing patient alerts or responses to patient feedback.

30. The early warning system of claim 16, wherein the computer system is further configured to utilize social network techniques to mine longitudinal patient data across multiple segmented categories of patients to better understand and optimize disease management tenets and their effectiveness.