Internal Medicine Physician Prescribes Haldol to Parkinson’s Patient

ByMichael Talve, CEO

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Updated onAugust 27, 2021

Internal Medicine Physician Prescribes Haldol to Parkinson’s Patient

This case involves a seventy-two-year-old male, with a medical history of Parkinson’s disease, who presented to the emergency room after sustaining a deep laceration to his leg. The patient was admitted and over the next few days, the leg became severely inflamed and the patient became increasingly confused, with a sudden change in his mental status.

Shortly after, the patient began experiencing mental health status changes, and the patient’s PCP gave orders to start Haldol every four to six hours. The doctor’s physician assistant reiterated to the patient to get plenty of rest and take Haldol according the doctor’s orders. The patient’s condition continued to deteriorate to the point where he could not eat or drink and no longer had the ability to control bowel or bladder function. It was also suspected that the patient had an episode of neuroleptic malignant syndrome that went untreated during his hospital stay. Following his hospital stay, the patient was severely mentally incapacitated and was no longer able to perform activities of daily living.

Question(s) For Expert Witness

1. Was it within the standard of care for this physician to prescribe Haldol to a known Parkinson's patient and can Haldol diminish dopamine stores and exacerbate Parkinson symptoms?

Expert Witness Response E-006273

inline imageHaloperidol is contraindicated in patients with Parkinson's disease. The dopamine blockade from haloperidol can dramatically worsen preexisting Parkinson's disease, and, in this case, was the most likely reason the patient became incapacitated. The medication should not have been prescribed by the PCP and the hospital should have had this patient's past medical history on file, which probably would have prevented this medication from being administered by the nursing staff.

About the author

Michael Talve, CEO

Michael Talve, CEO

Michael Talve stands at the forefront of legal innovation as the CEO and Managing Director of Expert Institute. Under his leadership, the Expert Institute has established itself as a vital player in the legal technology arena, revolutionizing how lawyers connect with world-class experts and access advanced legal technology. Michael's role involves not only steering the company's strategic direction but also ensuring the delivery of unparalleled intelligence and cutting-edge solutions to legal professionals. His work at Expert Institute has been instrumental in enhancing the capabilities of attorneys in case preparation and execution, making a significant impact on the legal industry's approach to expert consultation and technological integration. Michael's vision and execution have positioned the Expert Institute as a key facilitator in the intersection of law and technology.

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