Recognizing alarm fatigue in a clinical setting

1. A method for detecting alarm fatigue, comprising:

maintaining, by an event notification system, a current average alarm message count with respect to all of a plurality of call points comprising an alarm fatigue area during an alarm fatigue period;

determining that one of the call points has an current alarm message count that exceeds the current average alarm message count by at least an alarm fatigue alert message generation threshold value; and

generating and sending an alarm fatigue alert message to a first individual or to a second individual indicating that the second individual is at risk of suffering from clinical alarm fatigue at some future time.

2. The method of claim 1 , wherein the current average alarm message count maintained by the event notification system is the quotient of a total current alarm message count divided by the number of call points in the alarm fatigue area; and

the total current alarm message count is the sum of current alarm message counts maintained by the event notification system for all of the plurality of the call points comprising the alarm fatigue area during the alarm fatigue period.

3. The method of claim 1 , wherein the first individual is currently responsible for, and the second individual is not currently responsible for, responding to an alert message generated by the event notification system in response to an alarm message received by the event notification system from one the plurality of the call points associated with the alarm fatigue area.

4. The method of claim 1 , wherein the call points are any one or more of a patient monitor associated with a patient bed, a security system sensor, or a fire or smoke detection sensor operating within the fatigue area.

5. The method of claim 1 , wherein the call points are individual clinicians.

6. The method of claim 1 , wherein the alarm fatigue alert message comprises an indication that the first individual is at risk of suffering from alarm fatigue at some future time.

7. The method of claim 1 , wherein the alarm fatigue period is either a fixed period of time with specified beginning and ending times, or is a fixed period of time with a starting time that advances over time.

8. A system for detecting alarm fatigue, comprising:

a plurality of call points comprising an alarm fatigue area in communication over a network with an event notification system, each of the plurality of the call points operating to generate and send alarm messages to the event notification system which maintains a current average alarm message count with respect to all of the plurality of the call points comprising the alarm fatigue area during an alarm fatigue period, determining that a current alarm message count for one of the plurality of the call points exceeds the current average alarm message count by at least an alarm fatigue alert message generation threshold value, and generating and sending an alarm fatigue alert message to a first or a second individual indicating that the second individual is at risk of suffering from clinical alarm fatigue at some future time.

9. The system of claim 8 , wherein the current average alarm message count is a quotient of a total current alarm message count divided by the number of call points in the alarm fatigue area during the alarm fatigue period, and the total current alarm message count is a sum of a current alarm message count maintained by the event notification system for each of the plurality of the call point in the alarm fatigue area during the alarm fatigue period.

10. The system of claim 8 , wherein the first individual is currently responsible for, and the second individual is not currently responsible for, responding to an alert message generated by the event notification system in response to an alarm message received by the event notification system from one the plurality of the call points associated with the alarm fatigue area.

11. The system of claim 8 , wherein the call points are any one or more of a patient monitor associated with a patient bed, a security system, fire or smoke detection sensor operating within the fatigue area.

12. The system of claim 8 , wherein the call points are individual clinicians.

13. The system of claim 8 , wherein the alarm fatigue alert message comprises an indication that the first individual is at risk of suffering from alarm fatigue at some future time.

14. The system of claim 8 , wherein the alarm fatigue period is either a fixed period of time with specified beginning and ending times, or is a fixed period of time with a starting time that advances over time.

15. A method for detecting alarm fatigue, comprising:

maintaining, by an event notification system, a current average alarm message value with respect to all a plurality of call points comprising an alarm fatigue area during an alarm fatigue period;

determining that one of the call points has an current alarm message value that exceeds the current average alarm message value by at least an alarm fatigue alert message generation threshold value; and

generating and sending an alarm fatigue alert message to a first or a second individual indicating that the second individual is at risk of suffering from clinical alarm fatigue at some future time.

16. The method of claim 15 , wherein the current alarm message value is maintained by the event notification system as a sum of alarm fatigue values associated with alarm messages received from each one of the plurality of the call points comprising the alarm fatigue area during the alarm fatigue period.

17. The method of claim 15 , wherein the current average alarm fatigue value is a quotient of a total current alarm fatigue value divided by the number of call points in the alarm fatigue area.

18. The method of claim 15 , wherein the first individual is currently responsible for, and the second individual is not currently responsible for, responding to an alert message generated by the event notification system in response to an alarm message received by the event notification system from one the plurality of the call points associated with the alarm fatigue area.

19. The method of claim 15 , wherein the call points are any one or more of a patient monitor associated with a patient bed, a security system, fire or smoke detection sensor operating within the fatigue area.

20. The method of claim 15 , wherein the call points are individual clinicians.

21. The method of claim 15 , wherein the alarm fatigue alert message comprises an indication that the first individual is at risk of suffering from alarm fatigue at some future time.

22. The method of claim 15 , wherein the alarm fatigue period is either a fixed period of time with specified beginning and ending times, or is a fixed period of time with a starting time that advances over time.