• Author: Salomeh Keyhani
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A national study of clinical discussions about cannabis use among Veteran patients prescribed opioids

Abstract: BACKGROUND: The Veterans Health Administration tracks urine drug tests (UDTs) among patients on long-term opioid therapy (LTOT) and recommends discussing the health …

Trends in prevalence of cannabis use disorder among U.S. Veterans with and without psychiatric disorders between 2005 and 2019

Abstract: OBJECTIVE: Cannabis use disorder diagnoses are increasing among U.S. adults and are more prevalent among people with comorbid psychiatric disorders. Recent changes in …

Chronic pain, cannabis legalisation, and cannabis use disorder among patients in the US Veterans Health Administration system, 2005 to 2019: a repeated, cross-sectional study

Abstract: Background: Cannabis use disorder is associated with considerable comorbidity and impairment in functioning, and prevalence is increasing among adults with chronic pain. …

Increasing risk of cannabis use disorder among U.S. veterans with chronic pain: 2005-2019

Abstract: In the United States, cannabis is increasingly used to manage chronic pain. Veterans Health Administration (VHA) patients are disproportionately affected by pain and may …

Trends in cannabis-positive urine toxicology test results: US Veterans Health Administration emergency department patients, 2008 to 2019

Abstract: Objectives This study aimed to examine trends in cannabis-positive urine drug screens (UDSs) among emergency department (ED) patients from 2008 to 2019 using data from …

Comparative mRNA booster effectiveness against death or hospitalization with covid-19 pneumonia across at-risk US Veteran populations

Abstract: Studies of comparative mRNA booster effectiveness among high-risk populations can inform mRNA booster-specific guidelines. The study emulated a target trial of COVID-19 …

A national population-based study of cannabis use and correlates among U.S. Veterans prescribed opioids in primary care

Abstract: Background: Cannabis is marketed as a treatment for pain. There is limited data on the prevalence of cannabis use and its correlates among Veterans prescribed opioids. …

Comparing mental and physical health of U.S. veterans by VA healthcare use: implications for generalizability of research in the VA electronic health records

Abstract: The Department of Veterans Affairs’ (VA) electronic health records (EHR) offer a rich source of big data to study medical and health care questions, but patient …

Long-term Psychoactive Medications, Polypharmacy, and Risk of Suicide and Unintended Overdose Death Among Midlife and Older Women Veterans

Abstract: Rates of suicide and unintended overdose death are high among midlife and older women, yet there is paucity of data identifying women at greatest risk. Psychoactive …

Trends in Cannabis Use Disorder Diagnoses in the U.S. Veterans Health Administration, 2005-2019

Abstract: In the United States, adult cannabis use has increased over time, but less information is available on time trends in cannabis use disorder. The authors used Veterans …

Assessment of a multi-center tele-urgent care program to decrease emergency department referral rates in the Veterans Health Administration

Abstract: The use of emergency departments for non-emergent issues has led to overcrowding and decreased the quality of care. Telemedicine may be a mechanism to decrease …