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RAT Support Forum New target INR ? recurrent DVT/PE
Posted by:
Gareth Conway
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Date: 24 January, 2013 03:06PM Colm,
Some months ago there was an alert on RAT about new guidelines regarding a lowering of target INR for a group of patients. I cannot remember the exact details. There was print out and I think it talked about doing an audit to identify patient's that may have been affected by this change. I would be grateful if you were able to remind me what it was and how to find the info on RAT,or email me a copy of it. Gareth. Re: New target INR ? recurrent DVT/PE
Posted by:
Colm Rafferty
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Date: 24 January, 2013 03:19PM Dear Gareth
Here is the information... Regards Colm Rafferty 'Recurrent PE or DVT' is now divided into 2 groups. Group 1: 'Recurrent DVT or PE on warfarin' INR RANGE: 3.0-4.0 These are patients who developed a subsequent DVT or PE while on warfarin. Group 2: 'Recurrent DVT or PE not on warfarin' INR RANGE: 2.0-3.0 These are patients who developed a subsequent DVT or PE when no longer on warfarin. The most common group will be group 2. ACTION NEEDED... 1. Use the audit tool (spectacles icon) 2. Run the search: 'List all patients' This will give you a list of patients who have 'Recurrent DVT or PE' as their indication. You will then need to search their clinical notes and find out whether they belong to Group 1 or 2. Most commonly it will be group 2. It would be uncommon to get a further clot while on warfarin. When you access their record in RAT, Click on the 'Indication' tab You will see their indication is 'Recurrent DVT/PE' Then click on the small 'red rat' icon. A message will appear to state they will be reassigned to Group 1 i.e. 'Recurrent DVT or PE on warfarin' INR RANGE: 3.0-4.0 N.B It is important that if they belong to group 2 that you change the indication by selecting the 'Recurrent DVT or PE not on warfarin' from the drop down list. You will see the INR range change to 2.0-3.0
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