Extracting International Classification of Diseases Codes from Clinical Documentation using Large Language Models.

Background: Large language models (LLMs) have shown promise in various professional fields, including medicine and law. However, their performance in highly specialized tasks, such as extracting ICD-10-CM codes from patient notes, remains underexplored.

Objective: The primary objective was to evaluate and compare the performance of ICD-10-CM code extraction by different LLMs with that of human coder.

Rural houselessness among people who use drugs in the United States: Results from the National Rural Opioid Initiative.

Background: Over the last two decades, houselessness and drug-related epidemics both have expanded from urban to rural regions across the United States (US). However, our understanding of the relationship between rural houselessness, drug use, and drug-related harms has not kept pace. The current study addresses this gap by describing houselessness among a large cohort of people who use drugs (PWUD) from rural communities across 10 states.

Enhanced SARS-CoV-2 case prediction using public health data and machine learning models.

Objectives: The goal of this study is to propose and test a scalable framework for machine learning (ML) algorithms to predict near-term severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) cases by incorporating and evaluating the impact of real-time dynamic public health data.

Materials And Methods: Data used in this study include patient-level results, procurement, and location information of all SARS-CoV-2 tests reported in West Virginia as part of their mandatory reporting system from January 2021 to March 2022. We propose a method for incorporating and comparing widely available public health metrics inside of a ML framework, specifically a long-short-term memory network, to forecast SARS-CoV-2 cases across various feature sets.

Houselessness and syringe service program utilization among people who inject drugs in eight rural areas across the USA: a cross-sectional analysis.

Background: Research conducted in urban areas has highlighted the impact of housing instability on people who inject drugs (PWID), revealing that it exacerbates vulnerability to drug-related harms and impedes syringe service program (SSP) use. However, few studies have explored the effects of houselessness on SSP use among rural PWID. This study examines the relationship between houselessness and SSP utilization among PWID in eight rural areas across 10 states.

Impact of a Permitless Concealed Firearm Carry Law in West Virginia, 1999-2015 and 2016-2020.

We used firearm mortality and sales data to assess the impact of HB 4145, a May 2016 law that legalized concealed firearm carry without a permit in West Virginia. Firearm mortality was significantly higher (29%) in the years after the enactment of the law; handgun mortality was also higher (48% increase), whereas long gun deaths and firearm sales were unaffected. This may suggest that HB 4145 increased rates of firearm-related mortality in West Virginia without affecting firearm sales in the state.

Methamphetamine use and utilization of medications for opioid use disorder among rural people who use drugs.

Background: Methamphetamine use is common among persons with opioid use disorder. This study evaluated associations between methamphetamine use and treatment with agonist medications for opioid use disorder (MOUD, specifically buprenorphine, and/or methadone) in U.S.

Temporal trends in occupational injuries treated in US emergency departments, 2012-2019.

Background: Evidence suggests that rates of occupational injuries in the US are decreasing. As several different occupational injury surveillance systems are used in the US, more detailed investigation of this trend is merited. Furthermore, studies of this decrease remain descriptive and do not use inferential statistics.

The Effects of Cannabidiol on the Driving Performance of Healthy Adults: A Pilot RCT.

Introduction: A common side effect of cannabidiol is drowsiness, which could impact safe driving. This study's purpose was to determine the feasibility and whether cannabidiol impacts simulated driving performance.

Methods: This was a randomized, parallel-group, sex-stratified, double-blind, pilot trial that consisted of a volunteer sample of healthy, currently driving college students.

Characterization of Unintentional Deaths Among Buprenorphine Users.

Objective: Medications used to treat opioid use disorder (OUD) reduce drug overdose risk. Buprenorphine is often the preferred treatment for OUD because of its high safety profile. Given expanding buprenorphine use, this study sought to examine buprenorphine-involved deaths (BIDs) and compare them with other drug-related deaths.

The effects of cannabidiol on subjective states, cognition, and psychomotor function in healthy adults: A randomized clinical trial.

Despite being added to numerous products, little is known about cannabidiol. Drowsiness is a self-reported side effect, which could impact cognitive functioning. To determine whether cannabidiol impacts cognition and psychomotor function, a volunteer sample of healthy, college students were recruited for this randomized, parallel-group, double-blind, feasibility trial from April-November 2021.

Factors Associated with Non-Evidence-Based Overdose Responses among People Who Use Prescription Opioids Non-Medically in Rural Appalachia.

Opioid-related overdose deaths recently accelerated. In response, overdose education and naloxone distribution (OEND) has been implemented widely, though access remains sparse in rural Appalachia. Despite increasing OEND, risk factors for non-evidence-based overdose responses among the training-naïve remain unknown.

Acceptance of Acute Kidney Injury Alert by Providers in Cardiac Surgery Intensive Care Unit.

Background: Acute kidney injury (AKI) is a common complication after cardiac surgery and is associated with worse outcomes. Its management relies on early diagnosis, and therefore, electronic alerts have been used to alert clinicians for development of AKI. Electronic alerts are, however, associated with high rates of alert fatigue.

Characteristics of xylazine-related deaths in West Virginia-Xylazine-related deaths.

Background And Objectives: The involvement of xylazine, a veterinary drug, in West Virginia (WV) human drug-related deaths was examined.

Methods: WV drug deaths from 2019 (when xylazine was first identified) to mid-2021. Characteristics including toxicology findings were compared between xylazine and nonxylazine deaths.

Association of Methamphetamine and Opioid Use With Nonfatal Overdose in Rural Communities.

Importance: Overdoses continue to increase in the US, but the contribution of methamphetamine use is understudied in rural communities.

Objective: To estimate the prevalence of methamphetamine use and its correlates among people who use drugs (PWUD) in rural US communities and to determine whether methamphetamine use is associated with increased nonfatal overdoses.

Design, Setting, And Participants: From January 2018 through March 2020, the National Rural Opioid Initiative conducted cross-sectional surveys of PWUD in rural communities in 10 states (Illinois, Kentucky, New Hampshire, Massachusetts, North Carolina, Ohio, Oregon, Vermont, West Virginia, and Wisconsin).

The Rural Opioid Initiative Consortium description: providing evidence to Understand the Fourth Wave of the Opioid Crisis.

Objective: To characterize and address the opioid crisis disproportionately impacting rural U.S. regions.

Steep rise in drug use-associated infective endocarditis in West Virginia: Characteristics and healthcare utilization.

Introduction: Life-threatening infections such as infective endocarditis (IE) are increasing simultaneously with the injection drug use epidemic in West Virginia (WV). We utilized a newly developed, statewide database to describe epidemiologic characteristics and healthcare utilization among patients with (DU-IE) and without (non-DU-IE) drug use-associated IE in WV over five years.

Materials And Methods: This retrospective, observational study, incorporating manual review of electronic medical records, included all patients aged 18-90 years who had their first admission for IE in any of the four university-affiliated referral hospitals in WV during 2014-2018.

Sex Differences in Characteristics of Patients with Infective Endocarditis: A Multicenter Study.

Infectious diseases like infective endocarditis (IE) may manifest or progress differently between sexes. This study sought to identify the differences in demographic and clinical characteristics among male and female patients with IE. Data were obtained from a newly developed registry comprising all adult patients with first IE admission at the four major tertiary cardiovascular centers in West Virginia, USA during 2014−2018.

Contraception and Healthcare Utilization by Reproductive-Age Women Who Use Drugs in Rural Communities: a Cross-Sectional Survey.

Background: Women who use drugs (WWUD) have low rates of contraceptive use and high rates of unintended pregnancy. Drug use is common among women in rural U.S.