HOLISTIC HOSPITAL PATIENT CARE AND MANAGEMENT SYSTEM AND METHOD FOR ENHANCED RISK STRATIFICATION

• US 20150213225A1
• Filed: 04/09/2015
• Published: 07/30/2015
• Est. Priority Date: 09/13/2012
• Status: Active Application

• Current Assignee: Parkland Center for Clinical Innovation
• Original Assignee: Parkland Center for Clinical Innovation
• Inventors: Amarasingham, Rubendran, Oliver, George R., Shah, Anand R., Siva, Vaidyanatha, Lucena, Brian O., Shah, Monal, Cherian, Praseetha, Ballard, Spencer, McGinn, Jason
• Application Number:
  US14/682,866
• Publication Number:
  US 20150213225A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 15/00 ICT specially adapted for medical reports, e.g. generation or transmission thereof
• 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 50/70 for mining of medical data, e.g. analysing previous cases of other patients
• CPC Class Codes: G16Z 99/00 Subject matter not provided for in other main groups of this subclass

Abstract

A holistic hospital patient care and management system comprises a data store operable to receive and store patient data including clinical and non-clinical data; a plurality of RFID sensors distributed in medical and social service facilities and configured to detect a plurality of RFID tags associated with the plurality of patients to enable real-time tracking location and status; a patient monitoring logic module configured to receive location data from the RFID sensors, and determine patient status; at least one predictive model in consideration of the clinical and non-clinical data including the location and status information of the plurality of patients; and a risk logic module configured to apply the at least one predictive model to the clinical and non-clinical data including the location and status information to determine at least one risk score associated with each of the plurality of patients.

Claims

1. A holistic hospital patient care and management system comprising:

a data store operable to receive and store data associated with a plurality of patients including clinical and non-clinical data, the clinical data are selected from at least one member of the group consisting of;

vital signs and other physiological data;

data associated with physical exams by a physician, nurse, or allied health professional;

medical history;

allergy and adverse medical reactions;

family medical information;

prior surgical information;

emergency room records;

medication administration records;

culture results;

dictated clinical notes and records;

gynecological and obstetric information;

mental status examination;

vaccination records;

radiological imaging exams;

invasive visualization procedures;

psychiatric treatment information;

prior histological specimens;

laboratory data;

genetic information;

physician'"'"'s and nurses'"'"' notes;

networked devices and monitors;

pharmaceutical and supplement intake information; and

focused genotype testing; and

the non-clinical data are selected from at least one member of the group consisting of;

social, behavioral, lifestyle, and economic data;

type and nature of employment data;

job history data;

medical insurance information;

hospital utilization patterns;

exercise information;

addictive substance use data;

occupational chemical exposure records;

frequency of physician or health system contact logs;

location and frequency of habitation change data;

predictive screening health questionnaires;

personality tests;

census and demographic data;

neighborhood environment data;

dietary data;

participation in food, housing, and utilities assistance registries;

gender;

marital status;

education data;

proximity and number of family or care-giving assistant data;

address data;

housing status data;

social media data;

educational level data; and

data entered by patients;

a plurality of RFID sensors distributed in medical and social service facilities and configured to detect a plurality of RFID tags associated with the plurality of patients to enable real-time tracking location and status;

a patient monitoring logic module configured to receive location data from the RFID sensors, analyze patient real-time location data, and determine patient status;

at least one predictive model including a plurality of weighted risk variables and risk thresholds in consideration of the clinical and non-clinical data including the location and status information of the plurality of patients, and configured to identify at least one medical condition associated with at least one patient; and

a risk logic module configured to apply the at least one predictive model to the clinical and non-clinical data including the location and status information to determine at least one risk score associated with each of the plurality of patients, and to stratify the risks associated with the plurality of patients in response to the risk scores.

2. The system of claim 1, wherein the specified device is selected from the group consisting of a mobile telephone, a laptop, a desktop computer, and a display monitor.

3. The system of claim 1, wherein the risk logic module further comprises a disease identification logic module configured to analyze the clinical and non-clinical data associated with a particular patient and identify the at least one medical condition associated with the patient.

4. The system of claim 1, wherein the risk logic module further comprises a natural language processing and generation logic module configured to process and analyze clinical and non-clinical data expressed in natural language, and to generate an output expressed in natural language.

5. The system of claim 1, wherein the risk logic module further comprises an artificial intelligence logic module configured to detect, analyze, and verify trends indicated in the clinical and non-clinical data and modify the plurality of weighted risk variables and risk thresholds in response to detected and verified trends indicated in the clinical and non-clinical data.

6. The system of claim 1, further comprising a data presentation module configured to display a list of plurality of patients with the at least one identified medical condition and risk score associated with each patient.

7. The system of claim 1, wherein the patient monitoring logic module is configured to determine the status of a patient in response to the detected location thereof.

8. A holistic patient care and management system, comprising:

a repository of patient data including clinical and non-clinical data associated with a plurality of patients updated and received from a plurality of clinical and social service organizations and data sources;

a plurality of presence detection sensors distributed in the plurality of clinical and social service organizations and configured to detect a plurality of tags associated with the plurality of patients to enable real-time tracking location and status;

at least one predictive model using clinical and social factors derived from the patient data to extract both explicitly encoded information and implicit information about the patient'"'"'s clinical and non-clinical data including the patient location and status information to identify at least one medical condition requiring medical care associated with the at least one patient;

a risk logic module configured to apply the at least one predictive model to the clinical and non-clinical data including the patient location and status information to determine at least one risk score associated with the at least one patient, and to stratify the patient'"'"'s risk associated with the at least one patient related to the at least one medical condition in response to the risk score; and

a data presentation module configured to display the medical condition and risk scores associated with each patient on a specified device.

9. The system of claim 8, wherein the specified device is selected from the group consisting of a mobile telephone, a laptop, a desktop computer, and a display monitor.

10. The system of claim 8, wherein the risk logic module further comprises a disease identification logic module configured to analyze the clinical and non-clinical data including the patient location and status information associated with a particular patient and identify the at least one medical condition associated with the patient.

11. The system of claim 8, wherein the risk logic module further comprises a natural language processing and generation logic module configured to process and analyze clinical and non-clinical data expressed in natural language, and to generate an output expressed in natural language.

12. The system of claim 8, wherein the risk logic module further comprises an artificial intelligence logic module configured to detect, analyze, and verify trends indicated in the clinical and non-clinical data including the patient location and status information and modify the plurality of weighted risk variables and risk thresholds in response to detected and verified trends indicated in the clinical and non-clinical data.

13. The system of claim 8, wherein the data presentation module is configured to display a list of patients, and medical condition and risk score of each patient.

14. The system of claim 8, further comprising a patient monitoring logic module configured to automatically determine the status of the patient in response to the detected locations of the patient.

15. A holistic hospital patient care and management method, comprising:

receiving patient data including clinical and non-clinical data associated with a plurality of patients admitted to a hospital;

receiving real-time location data from a plurality of RFID sensors distributed in medical and social service facilities and configured to detect a plurality of RFID tags associated with the plurality of patients;

accessing the patient data including the location data associated with the plurality of patients, and pre-processing the patient data;

providing a set of at least one predictive model using clinical and social factors derived from the patient data to extract both explicitly encoded information and implicit information about the patient'"'"'s clinical and non-clinical data including the patient real-time location data to identify at least one patient having at least one medical condition requiring medical care; and

presenting patient medical condition and location information on a specified device.

16. The method of claim 15, wherein presenting patient medical condition and location information on the specified device comprises presenting on a specified device selected from the group consisting of a mobile telephone, a laptop, a desktop computer, and a display monitor.

17. The method of claim 15, further comprising analyzing the clinical and non-clinical data associated with a particular patient and identifying the at least one medical condition and a risk score associated with the patient.

18. The method of claim 15, further comprising processing and analyzing clinical and non-clinical data expressed in natural language, and to generate an output expressed in natural language.

19. The method of claim 15, comprising detecting, analyzing, and verifying trends indicated in the clinical and non-clinical data and modifying a plurality of weighted risk variables and risk thresholds used in the predictive model in response to detected and verified trends indicated in the clinical and non-clinical data.

20. The method of claim 15, further comprising determining a risk score associated with each of the plurality of patients in response to the patient data, at least one medical condition, and the location pattern of each patient indicative of adherence to appointment attendance.