Publications by authors named "Ned Presnall"

Stimulant use has substantially increased among people with opioid use disorder (OUD) and is associated with worse treatment outcomes. This study's objective was to compare risk of stimulant-related emergency department (ED) and hospital admissions associated with exposure to bupropion, OUD medication (buprenorphine, naltrexone, and methadone), and selective serotonin reuptake inhibitors (SSRIs; active comparator) relative to days without active prescriptions for medication. This recurrent-event, case-crossover study used insurance claims from 51,084 individuals with OUD enrolled in the IBM MarketScan (2006-2016) Databases who had at least 1 stimulant-related ED or hospital admission.

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Importance: Stimulant medication use is common among individuals receiving buprenorphine for opioid use disorder (OUD). Associations between prescription stimulant use and treatment outcomes in this population have been understudied.

Objectives: To investigate whether use of prescription stimulants was associated with (1) drug-related poisoning and (2) buprenorphine treatment retention.

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Importance: Despite prevalent polysubstance use, treatment patterns and outcomes for individuals with opioid use disorder (OUD) and cooccurring substance use disorders (SUD) are understudied.

Objective: To evaluate the distribution of buprenorphine and naltrexone initiation among individuals with OUD with vs without cooccurring SUD and to assess the comparative effectiveness associated with buprenorphine and naltrexone against drug-related poisonings.

Design, Setting, And Participants: This observational comparative effectiveness study used insurance claims from 2011 to 2016 from the US IBM MarketScan databases to study initiation of medications for OUD (MOUD) among treatment-seeking individuals aged 12 to 64 years with a primary diagnosis of OUD.

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Background: The Substance Abuse and Mental Health Administration (SAMHSA) has invested substantial resources in Certified Community Behavioral Health Centers (CCBHCs) to integrate mental health and addiction treatment and to address the nation's epidemic of opioid-related morbidity and mortality.

Methods: Using an audit or "secret shopper" method, we surveyed 311 CCBHCs listed in SAMHSA's Behavioral Health Treatment Services Locator to identify the proportion of centers that offer buprenorphine and/or methadone treatment and the proportion of these that offer a prescriber visit during patients' first visit to the center.

Results: We received responses from 82.

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Background And Aims: Persons with opioid use disorder (OUD) and co-occurring alcohol use disorder (AUD) are understudied. We identified whether co-occurring AUD was associated with OUD treatment type, compared associations between treatment type and six-month treatment retention and determined whether co-occurring AUD moderated these relationships.

Methods: We used an observational cohort study design to analyze insurance claims data from 2011 to 2016 from persons aged 12-64 with an opioid abuse or opioid dependence diagnosis and OUD treatment claim.

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Objective: Persons with opioid use disorder who take benzodiazepines are at high risk for overdose. The objective of this study was to evaluate the association of benzodiazepine and Z-drug use with drug-related poisonings among patients receiving buprenorphine maintenance treatment.

Methods: A case-crossover study design was used to analyze prescription claims among persons ages 12-64 with opioid use disorder who had buprenorphine prescriptions and had claims data in the IBM MarketScan databases (2006-2016), encompassing 14,213,075 person-days of observation time for 23,036 individuals who experienced drug-related poisoning.

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Importance: Persons with opioid use disorder (OUD) and co-occurring alcohol use disorder (AUD) are understudied and undertreated. It is unknown whether the use of medications to treat OUD is associated with reduced risk of alcohol-related morbidity.

Objective: To determine whether the use of OUD medications is associated with decreased risk for alcohol-related falls, injuries, and poisonings in persons with OUD with and without co-occurring AUD.

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Background And Aims: Adolescents with opioid use disorder (OUD) are an understudied and vulnerable population. We examined the association between age and six-month treatment retention, and whether any such association was moderated by medication treatment.

Methods: In this retrospective cohort study, we used an insurance database with OUD treatment claims from 2006-2016.

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Background: Facing an epidemic of opioid-related mortality, many government health departments, insurers, and treatment providers have attempted to expand patient access to buprenorphine in psychosocial substance use disorder (SUD) programs and medical settings.

Methods: With Missouri Medicaid data from 2008 to 2015, we used Cox proportional hazard models to estimate the relative hazards for treatment attrition and SUD-related emergency department (ED) visits or hospitalizations associated with buprenorphine in psychosocial SUD programs and medical settings. We also tested the association of buprenorphine with hours of psychosocial treatment during the first 30 days of psychosocial SUD treatment.

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Background: Leaders of Missouri's State Targeted Response to the opioid crisis (STR) grant have prioritized increasing access to treatment medications for opioid use disorder (MOUD) through a "Medication First" approach. This conceptual framework prioritizes rapid, sustained, low-barrier access to MOUD for optimal impact on decreased illicit drug use and mortality. Medication First principles and practices were facilitated through state-level structural changes and disseminated to participating community treatment programs via a multi-pronged, multi-disciplinary approach.

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: The opioid addiction and overdose crisis continues to ravage communities across the U.S. Maintenance pharmacotherapy using buprenorphine or methadone is the most effective intervention for Opioid Use Disorder (OUD), yet few have immediate and sustained access to these medications.

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Objective: The Incredible Years Series intervention has demonstrated efficacy for decreasing conduct disorder (CD) symptomatology in clinically affected youth in multiple randomized controlled trials. Because children with family psychiatric histories of antisocial behavior are at markedly increased risk for enduring symptoms of antisocial behavior (compared with their counterparts with a negative family history), the authors examined whether intervention effects across studies would prevail in that subgroup or would be relatively restricted to children without genetic risk.

Method: A reanalysis was conducted of 5 randomized controlled trials of Incredible Years involving 280 clinically affected children 3 to 8 years of age for whom a family psychiatric history of externalizing behavior in first- and second-degree relatives was ascertained from at least 1 parent.

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Objective: Evidence is steadily accumulating that a preventable environmental hazard, child maltreatment, exerts causal influences on the development of long-standing patterns of antisocial behavior in humans. The relationship between child maltreatment and antisocial outcome, however, has never previously been tested in a large-scale study in which official reports (rather than family member reports) of child abuse and neglect were incorporated, and genetic influences comprehensively controlled for.

Method: We cross-referenced official report data on child maltreatment from the Missouri Division of Social Services (DSS) with behavioral data from 4,432 epidemiologically ascertained Missouri twins from the Missouri Twin Registry (MOTWIN).

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