Use of large language models to optimize poison center charting.

INTRODUCTION: Efficient and complete medical charting is essential for patient care and research purposes. In this study, we sought to determine if Chat Generative Pre-Trained Transformer could generate cogent, suitable charts from recorded, real-world poison center calls and abstract and tabulate data. METHODS: De-identified transcripts of real-world hospital-initiated poison center consults were summarized by Chat Generative Pre-Trained Transformer 4.0. Additionally, Chat Generative Pre-Trained Transformer organized tables for data points, including vital signs, test results, therapies, and recommendations. Seven trained reviewers, including certified specialists in poison information and board-certified medical toxicologists, graded summaries using a 1 to 5 scale to determine appropriateness for entry into the medical record. Intra-rater reliability was calculated. Tabulated data was quantitatively evaluated for accuracy. Finally, reviewers selected preferred documentation: original or Chat Generative Pre-Trained Transformer organized. RESULTS: Eighty percent of summaries had a median score high enough to be deemed appropriate for entry into the medical record. In three duplicate cases, reviewers did change scores, leading to moderate intra-rater reliability (kappa = 0.6). Among all cases, 91 percent of data points were correctly abstracted into table format. DISCUSSION: By utilizing a large language model with a unified prompt, charts can be generated directly from conversations in seconds without the need for additional training. Charts generated by Chat Generative Pre-Trained Transformer were preferred over extant charts, even when they were deemed unacceptable for entry into the medical record prior to the correction of errors. However, there were several limitations to our study, including poor intra-rater-reliability and a limited number of cases examined. CONCLUSIONS: In this study, we demonstrate that large language models can generate coherent summaries of real-world poison center calls that are often acceptable for entry to the medical record as is. When errors were present, these were often fixed with the addition or deletion of a word or phrase, presenting an enormous opportunity for efficiency gains. Our future work will focus on implementing this process in a prospective fashion.

Urinary retention and mydriasis secondary to topical glycopyrronium for axillary hyperhidrosis.

PURPOSE: Glycopyrronium, also known as glycopyrrolate, is an antimuscarinic competitive inhibitor of acetylcholine widely utilized topically for its anticholinergic properties in dermatology. A single topical glycopyrronium tosylate (GT) formulation is available on the market, and prescription of this medication has become increasingly popular among dermatologists. This medication has a relatively notable adverse effect profile and carries risks that patients need to be counseled on before initiation. SUMMARY: A 22-year-old female presented to our emergency department (ED) with a chief complaint of difficulty urinating for 48 hours and blurred vision for 2 weeks. Over the course of a week, she visited the ED once and urgent care multiple times due to complications associated with combination use of GT and cetirizine. Although these clinical effects were reversible, the patient impact in our case was profound given the time, cost, and invasive nature of these visits. CONCLUSION: The notable adverse effects of GT should be considered when prescribing this agent.

Fomepizole Therapy for Acetaminophen-Induced Liver Failure in an Infant.

Acetaminophen overdose is common in the pediatric population. N-acetylcysteine (NAC) is effective at preventing liver injury in most patients when started shortly after the overdose. Delays to therapy increase risk of hepatotoxicity and liver failure that may necessitate organ transplant. Animal studies have demonstrated fomepizole may provide added benefit in acetaminophen overdose because of its ability to block the metabolic pathway that produces the toxic acetaminophen metabolite and downstream inhibition of oxidative stress pathways that lead to cell death. Several adult case reports describe use of fomepizole in patients at higher risk for poor outcomes despite NAC. We describe a case of a 7-month-old female who presented in acute liver failure with persistently elevated acetaminophen concentration secondary to repeated supratherapeutic doses of acetaminophen to manage fever. Fomepizole and NAC antidotes were used in the management of the patient. She fully recovered despite demonstrating multiple markers of poor outcome on initial presentation. Although randomized trials are lacking, this case suggests that fomepizole may safely provide additional benefit in pediatric patients at risk for severe acetaminophen toxicity.