Failure to Monitor INR Levels for Residents on Warfarin
Summary
The facility failed to obtain routine laboratory orders for INR tests to monitor the use of the anticoagulant warfarin for two residents. Resident #1 was admitted to the hospital with a critical INR result of greater than 9, which is significantly higher than the desired range of 2-3 for residents on warfarin. This resident was later diagnosed with subdural hematomas with a midline shift, a serious medical condition. The last INR check for Resident #1 was conducted on 5/14/24, and there was no follow-up INR test until the resident's condition worsened, leading to hospitalization. Resident #1's clinical records showed multiple evaluations by nurse practitioners and doctors, but none addressed the resident's warfarin order or INR lab orders/results. Despite several health status notes and evaluations for various complaints, including hand swelling, hematuria, and pain, there was no documentation of INR monitoring or adjustments to the warfarin dosage. The lack of routine INR monitoring and follow-up on abnormal lab values contributed to the resident's critical condition. Similarly, Resident #4's records indicated a lack of consistent INR monitoring. Although there was an order for monthly INR checks, the clinical record lacked documentation of INR checks from 5/8/24 onwards. The facility's policy required prompt notification of lab values to physicians, but this was not adhered to, resulting in a failure to ensure appropriate medical treatment for residents on anticoagulation therapy.
Removal Plan
- INR levels obtained on all current residents receiving Warfarin to ensure therapeutic INR ranges and appropriate Coumadin dosages.
- Obtained Collaborative Drug Therapy Management Protocol Warfarin and INR Management Draft for review from Main at Pharmacy to manage the facility's Anticoagulation Program.
- Created Pro-Time/ INR Tracking Flow Sheet with draw dates, results, dose adjustment/order, and next lab date. Flow Sheet binders were placed.
- Educated staff on floor.
- Educational material uploaded on online education and assigned to all facility Nurses/CMAs titled: Long-Term Care (LTC) Anticoagulation Regulation and Education Review.
- Initiated Point Click Care prompt for noting INR results prior to administering Coumadin medication.
Penalty
Resources
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