Knowledge Library

Patient unaware of PSA testing, then cancer

This case study was made available to MIEC through our partnership with CRICO. It was originally written by Jessica Bradley, MPH, CRICO. Description A 52-year-old man was diagnosed with prostate cancer three years after a panel of lab results showed an elevated PSA that the patient never saw and his PCP inadequately followed. Key Lessons A system to track complete physical examinations at regular intervals allows the provider to thoroughly assess the patient's history and counsel for recommended cancer screenings. PSA testing should not be automatic. A successful process for working up abnormal lab results includes: communication of results to...

Read More » Filed under: , , ,

Patient’s Migraine History Biases Diagnosis in ED

This case study was made available to MIEC through our partnership with CRICO. It was originally written by Margaret Janes, JD,RN, CRICO. Description A 41-year-old woman presented to the ED with a headache; she was treated and discharged within three hours with a diagnosis of migraine. Later the same day, she had an acute event. A CT revealed a subarachnoid hemorrhage from a ruptured aneurysm. Key Lessons Each provider owes it to the patient to make an independent assessment. Effective bias can narrow a clinician’s judgment and consideration of a patient’s complaints. Clinical Sequence A 41-year-old woman with a history...

Read More » Filed under: , , , , ,

Overriding Drug Alerts Results in Patient Death

This case study was made available to MIEC through our partnership with CRICO. It was written by Kathy Zigmont, BS, RN, CPPS Description A 61-year-old female with a complex medical history died after being administered contraindicated medications. Clinical Events A 61-year-old female with a complicated medical history was admitted for an evaluation of a large right ventricular thrombus with Automatic Implantable Cardioverter Defibrillator (AICD) lead involvement. Her history included non-ischemic cardiomyopathy with ventricular tachycardia, an AICD placement, atrial fibrillation, and recurrent pulmonary emboli. The patient was also taking the antiarrhythmic Dofetilide (500mcg/day), which is associated with QT interval prolongation, a...

Read More » Filed under: , , ,

Narrow Focus Fogs Opportunity for Timely PE Diagnosis

This case study was put together by our partners at CRICO and was written by Melissa A. DeMayo, CRICO Description A 55-year-old patient died of a pulmonary embolism (PE) one week after an urgent care visit. Key Lessons A narrow diagnostic focus can fog the need for additional assessment. Fragmented medical records can challenge multi-specialty care. Clinical Sequence A 55-year-old woman with a history significant for obesity, hypertension, asthma, and anxiety presented to Urgent Care complaining of shortness of breath, hemoptysis, and persistent cough for three days. She reported pain (6-7/10) in her posterior right shoulder and right calf. Nursing...

Read More » Filed under: , , , , ,

Failure to Diagnose Myocordial Infraction

This case study was put together by our partners at CRICO and was written by Jason Boulanger, CRICO Description A 77-year-old with a pre-op history of abnormal EKGs died in the PACU following a cholecystectomy. Key Lessons Following the specific policies and procedures for the transmission of critical results is crucial. Consistent electronic health record storage of test results is essential for safe care delivery. Surgical checklists offer a significant evidence-based improvement to safety. Clinical Sequence A 77-year-old male presented to the Emergency Department (ED) with a complaint of abdominal pain. An abdominal CT confirmed a diagnosis of gall bladder...

Read More » Filed under: ,