COMMUNICATION MEDIUM FOR DIABETES MANAGEMENT

• US 20080235053A1
• Filed: 03/20/2007
• Published: 09/25/2008
• Est. Priority Date: 03/20/2007
• Status: Abandoned Application

• Current Assignee: Lifescan Incorporated (Duv Holding Corporation)
• Original Assignee: Lifescan Incorporated (Duv Holding Corporation)
• Inventors: Price, David, Matian, Greg, Ray, Pinaki, Srinivasan, Aparna, Rodbard, David, Burling, Andrea, Lai, Pamela, Robinson, Laura, Levine, Roger
• Application Number:
  US11/688,768
• Publication Number:
  US 20080235053A1
• Time in Patent Office: Days
• US Class Current: 705/3
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• 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 20/60 relating to nutrition control, e.g. diets
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 50/20 for computer-aided diagnosis, e.g. based on medical expert systems

Abstract

A diabetes management system or process is provided herein that may be used to analyze and recognize patterns for a large amount of blood glucose concentration measurements and other physiological parameters related to the glycemia of a patient. In particular, a communication medium is provided. The communication medium includes first, second, third, fourth and fifth display areas. The second through fifth display areas can be disposed in the first display area. The second display area has identification information of a patient. The third display area has a plurality of textual messages indicative of glycemic status of the patient. The fourth display area includes a chart indicative of a variability of the glucose concentration of the patient over a predetermined time period. Other messages can also be provided to ensure compliance of any prescribed diabetes regiments or to guide the patient in managing the patient'"'"'s diabetes.

Claims

1. A communication medium comprising:

a first display area;

a second display area disposed in the first display area having identification information of a patient;

a third display area disposed in the first display area and having a plurality of textual messages indicative of glycemic status of the patient; and

a fourth display area disposed in the first display area that includes a chart indicative of a variability of the glucose concentration of the patient over a predetermined time period.

2. The communication medium of claim 1, further comprising a fifth display area disposed in the first display area and having a chart of units of insulin doses over time for the patient

3. The communication medium of claim 2, wherein the first display area comprises a display selected from a group consisting of a video display monitor, a light projector, and a sheet of paper.

4. The communication medium of claim 2, wherein the third display area comprises display of at least one of (a) incidence of hypoglycemia (b) incidence of hyperglycemia (c) variability, (d) overcorrection, (e) differential between night time glucose concentration versus daytime glucose concentration, and (f) comparative analysis of hypoglycemic or hyperglycemic trends of the patient.

5. The communication medium of claim 4, wherein the comparative analysis hyperglycemic trend comprises a change of one of increasing or decreasing incidence of hyperglycemia from one time period to another time period and wherein the incidence of hypoglycemia includes (i) incidence of hypoglycemia by time period, (ii) incidence of hypoglycemia by day of the week, (iii) incidence of pre-meal hypoglycemia, and (iv) incidence of post-meal hypoglycemia.

6. The communication medium of claim 4, wherein the incidence of hypoglycemia comprises a textual indication of hypoglycemic incidence that includes a calculated percentage of hypoglycemic incident within a predetermined time period being provided whenever the calculated percentage is greater than about 5% or a textual indication that all glucose readings are hypoglycemic being provided whenever the calculated percentage of hypoglycemic incident is 100%, otherwise no textual indication of hypoglycemic incidence is provided.

7. The communication medium of claim 6, wherein a textual display of an indication of higher incidence of hypoglycemia in a specific time period being provided whenever a statistical difference is determined for a particular time slot having a percentage of hypoglycemic incident and there is a textual indication of hypoglycemic incidence.

8. The communication medium of claim 6, wherein a textual display of an indication of higher incidence of hypoglycemia in a specific day of the week being provided whenever a statistical difference is determined for a particular day of the week having a percentage of hypoglycemic incident and there is a textual indication of hypoglycemic incidence.

9. The communication medium of claim 4, wherein a textual display of pre-meal hypoglycemic events being provided whenever there is more than about 5% o of pre-meal glucose readings are hypoglycemic and marked as pre-meal glucose readings within a predetermined time period.

10. The communication medium of claim 4, wherein a textual display of post-meal hypoglycemic events is provided whenever there is more than about 5% of post-meal glucose readings are hypoglycemic and marked as post-meal glucose readings within a predetermined time period.

11. The communication medium of claim 4, wherein the incidence of hyperglycemia includes (i) incidence of hyperglycemia by time period, (ii) incidence of hyperglycemia by day of the week, (iii) incidence of pre-meal hyperglycemia, and (iv) incidence of post-meal hyperglycemia.

12. The communication medium of claim 11, wherein the incidence of hyperglycemia comprises a textual indication of hyperglycemic incidence that includes a calculated percentage of hyperglycemic incident within a predetermined time period is provided whenever the calculated percentage is greater than about 15% or a textual indication that all glucose readings are hyperglycemic being provided whenever the calculated percentage of hyperglycemic incident is 100%, otherwise no textual indication of hyperglycemic incidence is provided.

13. The communication medium of claim 12, wherein a textual display of an indication of higher incidence of hyperglycemia in a specific time period is provided whenever a statistical difference is determined for a particular time slot and having a percentage of hyperglycemic incident and there is a textual indication of hyperglycemic incidence.

14. The communication medium of claim 12, wherein a textual display of an indication of higher incidence of hyperglycemia in a specific day of the week is provided whenever a statistical difference is determined for a particular day of the week and having a percentage of hyperglycemic incident and there is a textual indication of hyperglycemic incidence.

15. The communication medium of claim 11, wherein a textual display of pre-meal hyperglycemic events is provided whenever there is more than about 5% of pre-meal glucose readings are hyperglycemic and marked as pre-meal glucose readings within a predetermined time period.

16. The communication medium of claim 11, wherein a textual display of post-meal hyperglycemic events is provided whenever there is more than about 5% of post-meal glucose readings are hyperglycemic and marked as post-meal glucose readings within a predetermined time period.

17. The communication medium of claim 4, wherein the variability comprises (i) overall variability, (ii) hypoglycemia to hyperglycemia rebound, and (iii) incidence of hyperglycemia to hypoglycemia.

18. The communication medium of claim 17, wherein a textual display indicative of high variability is provided whenever an inter-quartile range of a patient within a predetermined time period is about or greater than about 50 milligram per deciliter.

19. The communication medium of claim 17, wherein a textual display indicative of hypoglycemia to hyperglycemia rebound is provided whenever there is a change from a hyperglycemic event to a hypoglycemic event within a predetermined time period less than about 4 hours.

20. The communication medium of claim 17, wherein a textual display indicative of hypoglycemia to hyperglycemia rebound is provided whenever there is a change from a hypoglycemic event to a hyperglycemic event within a predetermined time period less than about 4 hours.

21. The communication medium of claim 4, wherein the differential comprises a textual indication of a calculated difference between pre-meal and post-meal medians within a reporting period is provided when the calculated difference is greater than about 50mg/dL.

22. The communication medium of claim 4, wherein the comparative analysis hypoglycemic trend comprises a textual indication of one of an upward hypoglycemic trend or downward hypoglycemic trend based on a based on a number of hypoglycemic measurement for two or more time periods, and a total number of blood glucose measurements for all of the time periods.

23. The communication medium of claim 4, wherein the comparative analysis hyperglycemic trend comprises a textual indication of one of an upward hyperglycemic trend or downward hyperglycemic trend based on a based on a number of hypoglycemic measurement for two or more time periods, and a total number of blood glucose measurements for all of the time periods.

24. The communication medium of claim 2, wherein the fourth display area farther comprises a correlation of (a) a median of blood glucose concentration values during a temporal period and (b) a median of test incidences during the temporal period;

the fifth display area comprises a correlation of(i) a median of insulin injection quantities over a temporal period and (ii) a median of injection incidences during the temporal period to define a data point on a two-dimensional coordinate graph having insulin dosages and dosage time;

the temporal period comprises at least one of a specific time period during a day, a plurality of time periods in a day, a specified day in a week, a plurality of specified days in a week, one of testing incidence having pre-meal tests in a specific time period during a day, testing incidence having pre-meal tests in a specified day of a week, testing incidence having pre-meal tests in a plurality of days in a week, testing incidence having post-meal tests in a specific time period during a day, testing incidence having post-meal tests in a specified day of a week, or testing incidence having post-meal tests in a plurality of days in a week.

25-28. -28. (canceled)

29. A communication medium comprising:

a first display area;

a second display area disposed in the first display area having identification information of a patient;

a third display area disposed in the first display area and having a plurality of textual messages indicative of glycemic status of the patient including hypoglycemia, hyperglycemia, or excessive variability; and

a fourth display area disposed in the first display area that includes a graphical pattern of variability about a median blood glucose value by at least one of time of day, of day in a week, of both time of day and day of week, or at different predetermined intervals.