• Author: Amar D. Mandavia
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Characteristics of Veterans receiving medication for opioid use disorder: An observational cohort study

Abstract:The Veterans Health Administration (VHA) is the largest provider of opioid use disorder (OUD) care in the United States. Providing access to life-saving medications for …

Sex and race-ethnicity influences on opioid overdose deaths among Veterans diagnosed with opioid use disorder between 2016 and 2021

Abstract: Objective: Given increases in opioid overdose rates, and policy changes expanding access to medications for OUD, during the COVID-19 pandemic, we sought to understand how …

Identifying opioid relapse during COVID-19 using natural language processing of nationwide Veterans Health Administration electronic medical record data

Abstract: Novel and automated means of opioid use and relapse risk detection are needed. Unstructured electronic medical record data, including written progress notes, can be mined …

Opioid overdose, suicide mortality, and premature death among Veterans with alcohol or opioid use disorders: The impact of military sexual trauma

Abstract: Veterans with a history of military sexual trauma (MST + ) are more likely to have substance use disorders (SUD) and may be at an elevated risk of premature death, …

Sex differences in suicide, lethal means, and years of potential life lost among Veterans with substance use disorder

Abstract: Background: Veterans with substance use disorders (SUDs) are at elevated risk of dying by suicide. We examined sex and age differences in rates and means of suicide death …

Emergency department visits, inpatient hospitalizations, and nonfatal and fatal drug overdoses during COVID-19 among Veterans with opioid use disorder

Abstract: OBJECTIVE: The COVID-19 pandemic had dramatic adverse impacts on people with opioid use disorder (OUD), as evidenced by significant disruptions to care and unprecedented …

HIV prevalence and HIV screening history among a Veterans Association cohort of people with opioid and alcohol use disorders

Abstract: Background: Veterans face high risk for HIV and substance use, and thus could be disproportionately impacted by the HIV and substance use disorder (SUD) "syndemic." HIV …