Glenys Dore's research while affiliated with Royal North Shore Hospital and other places
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Publications (11)
Background:
Epidemiological studies suggest that compared with the general population, mood disorders are up to 4.7 times more prevalent in substance dependent samples. Comorbid substance use disorder (SUD) and depression has been associated with a more severe and protracted illness course and poorer treatment outcomes. Despite this, the developme...
Introduction
Limited research has examined the early neuropsychological and neurobiological changes associated with comorbid affective disorders and alcohol dependence.
Objectives & Aims
To investigate the cognitive and volumetric changes in individuals diagnosed with affective disorders with or without comorbid alcohol dependence.
Methods
Young...
Introduction:
Little is known about the relationship between cognitive dysfunction and functional disability in alcohol dependence with comorbid affective disorders. We investigated the neuropsychology of alcohol dependence in detoxified adults with and without affective comorbidity and examined the factors associated with prolonged functional dis...
Wernicke encephalopathy is an acute, reversible neuropsychiatric emergency due to thiamine deficiency. Urgent and adequate thiamine replacement is necessary to avoid death or progression to Korsakoff syndrome with largely irreversible brain damage. Wernicke Korsakoff syndrome refers to a condition where features of Wernicke encephalopathy are mixed...
Background
Trauma exposure and post traumatic stress disorder (PTSD) are common among clients of substance use services. Existing treatments for these co-occurring conditions tend to be lengthy, treatment retention is relatively poor, and they require extensive training and clinical supervision. The aim of the present study was to conduct a prelimi...
To illustrate the potential indications for, and adverse effects of, baclofen pharmacotherapy for alcohol dependence in patients with co-existing psychiatric illness.
Audit of the files of alcohol-dependent patients treated for comorbid non-psychotic psychiatric illness in a specialist detoxification unit with integrated outpatient treatment. Files...
The international literature suggests that traumatic events are common for patients with substance use disorders (SUDs), and are often associated with the development of post-traumatic stress disorder (PTSD) and other psychiatric comorbidities. However, limited research has been conducted among Australian SUD patients. The aim of the present study...
To study the impact of risperidone (RISP) on clozapine (CLZ) biotransformation in vitro in microsomal fractions containing varying expression of CYP oxidases and in vivo in patients.
Human liver microsomes (n= 11) were assessed for expression of CYPs 1A2, 2D6 and 3A4, because these enzymes mediate RISP and CLZ oxidation. Inhibition of CLZ oxidation...
Citations
... 4,5 A number of evidence-based strategies had been used for the treatment of addiction as psychosocial interventions and primary care with or without drugs. [6][7][8] Key to successful treatment of substance use disorder was long-term prevention of relapse by pharmacological and behavioral means, 9 however, outcomes can only be measured in months and years, and efficacy varies a lot. 10 It was reported that many factors, such as the treating phase, 11,12 the age of patients, 13 the comorbidity, 14 and doses of medication 15 would impact the efficacy of therapy. Moreover, studies on the treatment of substance use disorder pointed out the potential of various neuromodulation techniques in improving substance treatment outcomes, but well-controlled clinical trials were lacked to support their efficacy. ...
... Current neurocognitive batteries are limited by their focus on functions that are not core to addiction. These functions were typically selected from neuropsychological tests intended for use in brain injury and neurological disorders, such as processing speed, attention span, episodic memory, and nonverbal reasoning, among others [10,11]. Despite some being associated with risk for certain substance use disorders (eg, working memory and alcohol addiction) [12], they are not broadly thought to be mechanistically and causally linked to the perpetuation of substance and behavioral addictions and, as such, cannot inform risk detection. ...
... Além disso, a dosagem dos níveis plasmáticos de lactato e piruvato é importante, pois a tiamina atua como cofator da piruvato desidrogenase e sua inibição causa aumento de seus níveis. (Latt & Dore, 2014). ...
... [6][7][8][9] Several other studies reported adverse impacts of drug abuse and addiction on human health and the socio-economy, ranging from chronic diseases, infection, and psychiatric ailment to increased crime and law default. [10][11][12][13][14][15] Given the overwhelming prevalence of drug abuse and robust reports on its adverse effects on human health and socio-economy, [6][7][8][9][10][11][12][13][14][15] providing solutions became the focal point for health professionals and other scientists. Through effective awareness and counselling programs and management centres, behavioural therapies were reported to be potent interventions for different forms of drug abuse and dependence as they help improve individuals' knowledge, awareness and perception of drug abuse. ...
... Referrals are made to IDAT based on health needs [45] and treatment is offered based on a holistic approach. This differs from a crime prevention focus, as of the former Alcohol Mandatory Treatment Program in the Northern Territory [24]. ...
... Additionally, nicotine administration should result in optimum therapeutic effects without imparting abuse potential or toxicity (Majdi et al., 2017). However, high-dose nicotine treatment has been reported to induce phenotypes of spatial memory impairment (Sirasanagandla et al., 2014), anxiety, depression, and cognitive impairment (Jasinska et al., 2014;Hermens et al., 2013) in animals and chronic nicotine (10 mg/kg, s.c) treatment impairs spatial memory (Motaghinejad et al., 2020). In addition, chronic nicotine treatment was found to be anxietylike in females but not in male mice (Caldarone et al., 2008). ...
... Twenty-one references were selected, and twenty-four articles from the reference sections were identified and added. After examining the full text of 45 articles, 17 articles [1,15,19,[22][23][24][31][32][33][34][35][36][37][38][39][40][41] fulfilled the search criteria. These studies included 11 cases [15,[22][23][24]32,33,[36][37][38][39][40] reports and six case series [1,19,31,34,35,41] (Table 2). ...
... [1][2][3][4] Many individuals with opioid use disorder (OUD) have co-occurring disorders such as post-traumatic stress disorder (PTSD) and/or major depressive disorder (MDD). [5][6][7] Most individuals with OUD have experienced trauma and close to two-thirds go on to experience co-occurring PTSD. [6][7][8] Approximately half of those with OUD also have lifetime major depression 9 and 20% have a 12-month diagnosis of a mood disorder. ...