Analgesics are one of the most commonly purchased and used over-the-counter (OTC) medication classes from pharmacies in the United States. Drug toxicity is a leading cause of injury death in the United States. Limited studies, if any, have examined the impact of specific OTC medication toxicities in the pediatric population.
To examine the toxicity arising from the use of OTC analgesic medications in pediatric patients in Ohio.
Data from National Poison Data System for Ohio were obtained for the past 5 years. This data were processed to focus on target populations; pediatrics defined as ages 0–17 years experiencing toxicities related to OTC analgesic medications. The data were categorized into 3 groups: 0–6 year old, 7–12 year old, and 13–17 year old, and reported toxicity was studied based on medications used/given, reasoning for toxicity, and medical outcomes.
Patients aged 0–6 years mainly experienced toxicities from acetaminophen (35%) and ibuprofen (52.7%), due to unintentional exposure (general misuse and therapeutic error; 74.2% and 25.4%, respectively), causing primarily minimal clinical effect (48.4%). Ages 7–12 experienced toxicities from acetaminophen (38.5%) and ibuprofen (44.9%) due to unintentional exposure therapeutic error (44.8%) and intentional suspected suicides (30.1%), causing mainly minimal clinical effects (35.5%) and no effect (23.4%). Pediatric ages 13–17 experienced toxicities due to ibuprofen (36.3%) and acetaminophen (38.9%), with primary reasoning of intentional suspected suicide (81.3%), causing medical outcomes of minor effect and no effect (38.2% and 31.2%, respectively). A chi-square test was performed to analyze correlation between case intention (unintentional or intentional) and age group. Proportion of intentional exposures differed by age [X2 (2, N = 18,766) = 14,672, P < 0.0001].
Observations from this study underscore the importance of raising awareness about OTC analgesic toxicities which remain prominent in Ohio.
Pharmacy deserts represent areas where residents face notable challenges to accessing pharmacies. North Carolina (NC) presents an intriguing case study due to its diverse geographic landscape yet lacks extensive research regarding its pharmacy deserts.
This study aims to map pharmacy deserts in NC using pharmacy location and social determinants of health (SDOH) data measured using the social vulnerability index (SVI) and descriptively characterize health care utilization statistics for University of North Carolina (UNC) Health’s catchment population.
Pharmacy location data was compiled from the NC Board of Pharmacy. Pharmacy deserts were defined based on SVI > 0.75 and distance thresholds aligned to United States Department of Agriculture standards. Residential characteristics were retrieved from PolicyMap and Social Explorer databases. UNC Health patient utilization data were collected by UNC Pharmacy Data Analytics group for 3 NC counties.
Two thousand and two NC pharmacies met inclusion criteria. 17.2% urban tracts (1.3M residents) and 4.25% rural tracts (0.14M residents) were identified as pharmacy deserts (adj. P < 0.001). Those residing in deserts had significantly less internet access, annual medical cost per capita, and access to homeless relief services as well as significantly higher food insecurity rates and Medicare cost per capita (adj. P < 0.001). UNC-specific health care utilization statistics for the 3 assessed counties were all poorer in deserts compared to nondeserts within the same counties (P > 0.05).
A geospatial map with the location of pharmacy deserts in NC was created to highlight differences in patient health care utilization, affecting rural and urban areas. By incorporating SDOH predictors, this study provides a more nuanced map of NC pharmacy deserts compared to reviewing distance to pharmacies alone. Higher rates of emergency department and inpatient visits in counties with more residents in pharmacy deserts suggests potential health outcomes associated with limited pharmacy access.