SYSTEM FOR ASSISTING IN DRUG DOSE OPTIMISATION

• US 20100312580A1
• Filed: 10/27/2008
• Published: 12/09/2010
• Est. Priority Date: 10/26/2007
• Status: Abandoned Application

• Current Assignee: T Medical Incorporated
• Original Assignee: T Medical Incorporated
• Inventors: Young, Annie, Kerr, David J., Tarassenko, Lionel
• Application Number:
  US12/734,332
• Publication Number:
  US 20100312580A1
• Time in Patent Office: Days
• US Class Current: 705/3
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 20/10 relating to drugs or medications, e.g. for ensuring correct administration to patients
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: G16H 70/40 relating to drugs, e.g. their side effects or intended usage

Abstract

A system for assisting in dose optimisation for patients administering medication to themselves at home consists of a mobile telephone or PDA to which the patient is prompted to enter data indicative of their condition and also the dosage of medication they are taking. Such data is stored on the phone and transmitted to a remote server and is processed against predetermined criteria to decide whether the medication dose should be maintained or increased or decreased based on the patient'"'"'s current condition. A message instructing the patient to maintain or adjust the dosage is displayed based on this determination. The data is made available both to the patient and clinicians by means of web pages provided by the remote server.

Claims

1. A system for assisting in dose optimisation of medication, the system comprising:

a patient-based data processing terminal adapted to provide for periodic entry by the patient of predefined data indicative of their condition and of a current value of the dosage of medication associated with that condition that the patient is taking;

a data processor adapted to compare the entered data and dosage value with predefined criteria and to produce on the basis of the comparison a determination selected from adjusting or maintaining the dosage of medication;

a display adapted to display to a user a message based on said determination instructing the user to adjust or maintain the dosage of medication.

2. A system according to claim 1 wherein the patient-based data processing terminal is a mobile telephone or telephony-enabled personal digital assistant.

3. A system according to claim 1, wherein the data processor is provided in the patient-based data processing terminal.

4. A system according to claim 3 wherein the display on which the message is displayed is provided on the patient-based data processing terminal, whereby said user is the patient.

5. system according to claim 1, wherein the data processor is provided at a server remote from said patient-based data processing terminal.

6. A system according to claim 5 adapted to communicate said entered data and dosage values to said remote server and to communicate said message back to said patient-based data processing terminal for display thereon.

7. A system according to claim 6 wherein said user is a clinician, said system being adapted to display said message to said clinician before transmission to said patient-based data processing terminal.

8. A system according to claim 1, wherein the patient-based data processing terminal comprises a data store, and is adapted to store each entered dosage value and the result of each determination, and wherein the data processor is adapted to compare each dosage value on entry with the result of applying the most recent determination to the most recent stored dosage value and to control the display to display an alert to patient if they are different.

9. A system according to claim 1, wherein the patient-based data processing terminal is adapted to display to the patient a record of their condition data and of the dosage values.

10. A system according to claim 9 adapted to display the condition data and the dosage values on same display with good and bad condition data visually distinguishable from each other.

11. A system according to claim 1, wherein the patient-based data processing terminal is adapted to transmit the condition data and dosage values to a remote server together with any determinations made by a data processor on the patient-based data processing terminal.

12. A system according to claim 1, wherein the determination to adjust the dosage comprises determining whether the dosage should be increased or decreased.

13. A system according to claim 12 wherein the determination to adjust the dosage comprises determining whether the dosage should be increased or decreased by a amount which depends on a comparison of the entered data and dosage value with the predefined criteria.

14. A system according to claim 1, wherein the predefined condition-indicative data is the result of a measurement of the patient'"'"'s condition.

15. A system according to claim 1, wherein the predefined condition-indicative data is the result of a subjective self-assessment by the patient.

16. A system according to claim 1, for use in the treatment of insulin-dependent diabetes wherein said message relates to the dosage of insulin to be taken by the patient.

17. A system according to claim 16, wherein the predefined condition-indicative data is a fasting blood glucose measurement.

18. A system according to claim 17 adapted to receive said fasting blood glucose measurement by direct transmission from a glycometer.

19. A system according to claim 1, for use in the titration of one or more cytotoxic drugs in treatment of cancer by chemotherapy.

20. A system according to claim 19 wherein the predefined condition-indicative data is data on the patient'"'"'s reaction to said one or more cytotoxic drugs.

21. A system according to claim 20 wherein the predefined condition-indicative data is data on at least one of the patient'"'"'s temperature, white blood cell count, blood pressure.

22. A system according to claim 20, wherein the predefined condition-indicative data is data on at least one of diahorrea or vomiting judged by the patient against predefined levels as mild, moderate or severe.

23. A system according to claim 22 adapted to display on a display in the patient-based data processing terminal definitions of said predefined levels.

24. A system according to claim 1, wherein the server comprises a web-server which makes available a web-page viewable by the patient and a web-page viewable by a clinician, each said web-page comprising a display of the condition data and of the dosage values.

25. A system according to claim 5, wherein said server is adapted to send data received from said plurality of patient-based data processing terminals to a clinician in batches.

26. A system according to claim 5, wherein said server is adapted selectively to send an emergency alarm to a clinician on receipt of emergency condition-indicative data from any one of said patient-based data processing terminals.

27. A system according to claim 24, wherein said server is adapted to send data received from said plurality of patient-based data processing terminals to a clinician in batches.

28. A system according to claim 24, wherein said server is adapted selectively to send an emergency alarm to a clinician on receipt of emergency condition-indicative data from any one of said patient-based processing terminals.