Results 1 to 10 of about 38,893 (219)

What is the benefit of inconsistent opioid agonist treatment in patients with prescription opioid use disorder?

open access: yesEuropean Psychiatry, 2023
Introduction Studies consistently show that patients with prescription opioid use disorder (OUD) respond to buprenorphine treatment. Few studies have followed these patients in the long-term.
R. Weiss, M. L. Griffin
doaj   +1 more source

Opioid Substitution: More than Only Methadone!

open access: yesEuropean Psychiatry, 2022
Opioid misuse and its rising rates of morbidity and associated mortality is an increasing area of concern worldwide. The licit/illicit consumption of opioids ranging from plant-based substances and pharmaceutical drugs (particularly analgesia) to the new
M. Torrens
doaj   +1 more source

Stimulant use disorder diagnosis and opioid agonist treatment dispensation following release from prison: a cohort study

open access: yesSubstance Abuse Treatment, Prevention, and Policy, 2022
Background Concurrent opioid and stimulant use is on the rise in North America. This increasing trend of use has been observed in the general population, and among people released from prison in British Columbia (BC), who face an elevated risk of ...
Heather Palis   +6 more
doaj   +1 more source

Rates of opioid agonist treatment prescribing in provincial prisons in Ontario, Canada, 2015–2018: a repeated cross-sectional analysis

open access: yesBMJ Open, 2021
Objective To describe opioid agonist treatment prescribing rates in provincial prisons and compare with community prescribing rates.Design We used quarterly, cross-sectional data on the number and proportion of people prescribed opioid agonist treatment ...
Fiona Kouyoumdjian   +4 more
doaj   +1 more source

Use of sustained release dextroamphetamine for the treatment of stimulant use disorder in the setting of injectable opioid agonist treatment in Canada: a case report

open access: yesHarm Reduction Journal, 2021
Background For people with opioid use disorder who are not responding to oral opioid agonist treatment, evidence supports the effectiveness of injectable opioid agonist treatment with injectable hydromorphone (an opioid analgesic) and diacetylmorphine ...
Heather Palis   +3 more
doaj   +1 more source

The impact of opioid agonist treatment on fatal and non-fatal drug overdose among people with a history of opioid dependence in NSW, Australia, 2001-2018: findings from the OATS retrospective linkage study.

open access: yesInternational Journal of Population Data Science, 2022
Objectives There are critical periods of mortality risk at onset and cessation of opioid agonist treatment. We aim to determine whether non-fatal overdose followed the same pattern as fatal overdose, comparing the first 4 weeks of treatment and ...
Nicola Jones   +6 more
doaj   +1 more source

A cohort study evaluating the association between concurrent mental disorders, mortality, morbidity, and continuous treatment retention for patients in opioid agonist treatment (OAT) across Ontario, Canada, using administrative health data

open access: yesHarm Reduction Journal, 2020
Background Due to the high prevalence of mental disorders among people with opioid use disorder, the objective of this study was to determine the association between concurrent mental disorders, mortality, morbidity, and continuous treatment retention ...
Kristen A. Morin   +6 more
doaj   +1 more source

First-line opioid agonist treatment as prevention against assisting others in initiating injection drug use: A longitudinal cohort study of people who inject drugs in Vancouver, Canada

open access: yesDrug and Alcohol Dependence Reports, 2023
Background: Among people who inject drugs, frequent injecting and experiencing withdrawal are associated with facilitating others’ first injections. As these factors may reflect an underlying substance use disorder, we investigated whether first-line ...
Zachary Bouck   +9 more
doaj   +1 more source

Interim opioid agonist treatment for opioid addiction: a systematic review

open access: yesHarm Reduction Journal, 2022
Background Opioid use disorder is a public health problem and treatment variability, coverage and accessibility poses some challenges. The study’s objective is to review the impact of interim opioid agonist treatment (OAT), a short-term approach for ...
Laura Samsó Jofra   +3 more
doaj   +1 more source

Concurrent psychiatry for patients enrolled in opioid agonist treatment: a propensity score matched cohort study in Ontario Canada

open access: yesSubstance Abuse Treatment, Prevention, and Policy, 2019
Objective The objective was to characterize the relationship between geography, concurrent psychiatric services, all-cause mortality, and acute health care use for individuals enrolled in Opioid Agonist Treatment, in Ontario, Canada. Methods We conducted
Kristen A. Morin   +7 more
doaj   +1 more source

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