Failure to Timely Notify Provider and Follow Orders for Critically High Blood Glucose
Summary
The deficiency involves the facility’s failure to notify a medical provider in a timely manner of critically elevated blood glucose levels for one resident with type 2 diabetes mellitus. The resident was admitted with a diagnosis of type 2 diabetes and had a care plan intervention to receive diabetes medication as ordered and to be monitored for effectiveness and side effects. The physician’s order for insulin lispro (Humalog) specified a sliding scale with instructions to call the physician if the blood glucose was over 400 mg/dL, to be given subcutaneously before meals and at bedtime. On the morning in question, the resident’s blood glucose was not obtained at the ordered time, and the sliding scale insulin was not administered as ordered. According to the electronic medical record, a progress note later documented that the resident’s blood glucose was greater than 600 mg/dL and that 20 units of Humalog were given at that time, consistent with the highest dose on the sliding scale. A subsequent nursing progress note documented that the resident had hyperglycemia issues that day, with a blood glucose reading of greater than 600 at approximately 10:47 a.m. and again greater than 600 at approximately 11:57 a.m. The nurse reported that she did not contact a provider until about two hours after the initial high reading, after first attempting to obtain contact information for the telemedicine group. The provider’s progress note confirmed that nursing notified him two hours after the initial report of a blood glucose over 600 and that the blood sugar remained critically elevated when rechecked. In interviews, the nurse stated she was still passing 8:00 a.m. medications late, that she knew the glucometer reading of “HI” meant the blood glucose was over 600, and that she administered the highest dose on the sliding scale without immediately contacting a provider because the resident did not exhibit signs or symptoms of diabetic ketoacidosis. She also stated she had to find out how to contact a medical provider and called as soon as she could, approximately two hours later. The medical director stated he expected staff to contact a medical provider within 15 minutes when a glucometer reads “HI,” that a repeat “HI” reading after insulin treatment should result in the resident being sent to the emergency room, and that staff should call 911 if they did not know how to reach a provider. The facility’s policy on significant condition change required practitioner notification for abnormal blood glucose results above set parameters, and the glucometer user guide instructed staff to contact a physician or healthcare professional immediately if a repeat test still read “HI.” Additional documentation showed other instances of delayed blood glucose monitoring and insulin administration for the same resident. On another date, the medication administration audit showed that an 8:00 a.m. blood glucose check and insulin lispro dose were not administered until after noon, and an 11:00 a.m. blood glucose check and insulin dose were also delayed until after noon. The resident’s blood glucose readings at those times were 411 mg/dL and 434 mg/dL, and the nurse reported administering 20 units of insulin for each reading because it was the highest dose on the sliding scale. The DON stated she expected staff to obtain blood glucose readings and administer medications as ordered, to check blood glucose prior to the resident eating, and to contact a medical provider as soon as possible when blood glucose exceeded the ordered threshold for notification. These actions and inactions demonstrate that the facility did not follow physician orders, internal policies, or device instructions regarding timely monitoring, treatment, and provider notification for critically abnormal blood glucose values.
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