Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 12 de 12
Filter
1.
Aust N Z J Public Health ; 46(5): 668-675, 2022 Oct.
Article in English | MEDLINE | ID: mdl-35852393

ABSTRACT

OBJECTIVE: Among individuals with a mental health condition co-occurring alcohol use disorders are common, but less is known about alcohol consumption in excess of recommended drinking guidelines. This study investigated the prevalence of lifetime risky drinking (>2 drinks daily) and single occasion risky drinking (>4 drinks on one occasion) among individuals with mental health conditions of different severities. METHODS: Data from representative cross-sectional population surveys among South Australians aged ≥15 years (n=11,761) were utilised. Logistic regression models assessed associations between risky alcohol consumption, presence of a mental health condition and demographic characteristics. RESULTS: Prevalence of lifetime risky drinking was greater among both males and females with a mental health condition (p>0.001). Single occasion risky drinking was more prevalent among males with a severe mental health condition (p=0.01). Adjusted logistic regressions showed that only females with a mental health condition had greater odds of exceeding lifetime risky drinking levels (OR=1.39, CI 1.11 to1.75). CONCLUSIONS: There are sex-specific relationships between risky alcohol consumption and mental health conditions. IMPLICATIONS FOR PUBLIC HEALTH: Risky alcohol consumption, in excess of guidelines, is of concern among those with a mental health condition and requires attention at an individual and population level.


Subject(s)
Alcoholism , Alcohol Drinking/epidemiology , Alcohol Drinking/psychology , Alcoholism/epidemiology , Australia/epidemiology , Cross-Sectional Studies , Female , Humans , Male , Mental Health , Policy
2.
BMC Fam Pract ; 20(1): 173, 2019 12 13.
Article in English | MEDLINE | ID: mdl-31836016

ABSTRACT

BACKGROUND: Little is known about whether a more comprehensive health assessment, performed by a general practitioner (GP) during a clinical encounter, could influence patients' lifestyle. We aimed to investigate whether health assessments, performed by GPs, are more important than the presence of cardiovascular disease (CVD) or cardiometabolic risk factors (obesity, diabetes, hypertension, dyslipidaemia) for engagement in lifestyle change. METHODS: Cross-sectional, population-based survey conducted in South Australia (September-December 2017) using face-to-face interviews and self-reported data of 2977 individuals aged 15+ years. The main outcome was engagement in four lifestyle changes: 1) increasing fruit/vegetable intake, 2) increasing physical activity level, 3) reducing alcohol consumption, and 4) attempts to stop smoking. Health assessments performed by a GP in the last 12 months included clinical/laboratory investigations (weight/waist circumference, blood pressure, glucose levels, lipid levels) and questions about lifestyle/wellbeing (current diet, physical activity, smoking status, alcohol intake, mental health, sleeping problems). Results were restricted to individuals aged 35+ years because of the low prevalence of CVD or their risk factors among younger participants. Logistic regression was used in all associations, adjusted for sociodemographic, lifestyle, mental health, and clinical variables. RESULTS: Of the 2384 investigated adults (mean age 57.3 ± 13.9 years; 51.9% females), 10.2% had CVD and 49.1% at least one cardiometabolic risk factor. Clinical/laboratory assessments performed by the GP were 2-3 times more frequent than assessments of lifestyle, mental health status, or sleeping problems, especially among those with CVD. Individuals with CVD or a cardiometabolic risk factor were no more likely to be increasing their fruit/vegetable consumption (33.6%), physical activity level (40.9%), reducing alcohol consumption (31.1%), or trying to quit smoking (34.0%) than 'healthy' participants. However, lifestyle changes were between 30 and 100% more likely when GPs performed three or more health assessments (either clinical/laboratory or questions about lifestyle/wellbeing) than when individuals did not visit the GP or when GPs performed no any assessment during these clinical encounters (p < 0.05 in all cases). CONCLUSION: More frequent and comprehensive CVD-related assessments by GPs were more important in promoting a healthier lifestyle than the presence of CVD or cardiometabolic risk factors by themselves.


Subject(s)
Cardiovascular Diseases/etiology , General Practitioners , Risk Reduction Behavior , Alcohol Drinking/psychology , Cardiovascular Diseases/prevention & control , Cardiovascular Diseases/psychology , Cross-Sectional Studies , Diet, Healthy , Exercise , Female , Humans , Male , Middle Aged , Risk Assessment , Smoking Cessation/psychology , South Australia , Surveys and Questionnaires
3.
Arthritis Res Ther ; 20(1): 143, 2018 07 11.
Article in English | MEDLINE | ID: mdl-29996922

ABSTRACT

BACKGROUND: Gout has an increasing global prevalence. Underutilization of urate-lowering therapy (ULT) is thought to be common, via both suboptimal dosing and poor medication adherence. The aims of this study were to determine the prevalence of self-reported gout and the key predictors of ULT use in those with gout in a representative population survey in South Australia. METHODS: Data were obtained from the Spring 2015 South Australian Health Omnibus Survey, a multilevel, systematic, survey in a representative population sample involving face-to-face interviews (n = 3005). This study analyzed responses from respondents aged ≥ 25 years (n = 2531) about self-reported gout, ULT use, sociodemographic factors, lifestyle factors, and comorbidities, using survey weighting. Univariate and subsequent adjusted logistic regression analyses on self-reported gout were performed. ULT use was divided into three categories (never use, prior use, and current use) and these data were analyzed using a multinomial logistic regression model. RESULTS: Self-reported gout prevalence was 6.8% (95% CI 5.8, 7.9). The mean age of respondents with gout was 64 years (standard deviation 16) and 82% were male. As expected, older age, male gender, lower socioeconomic status (SES), and higher body mass index (BMI) were associated with gout, as were high alcohol consumption, current smoking, other forms of arthritis, and hypertension or hypercholesterolemia medication, after adjustment for sociodemographic variables. Two thirds of respondents with gout reported ULT use (36% current; 29% previous) with only 55% continuing treatment. Predictors of ULT use included male gender, low SES, and concomitant cholesterol-lowering therapy. Respondents with gout with a higher BMI were more likely to remain on ULT. CONCLUSIONS: Despite gout being a common, potentially disabling joint disease, only 55% of respondents with gout in this study adhered to ULT. Identification of key predictors of ULT use will provide guidance on prescribing strategy in clinical practice and on the quality of gout care in the community.


Subject(s)
Allopurinol/therapeutic use , Gout Suppressants/therapeutic use , Gout/drug therapy , Gout/epidemiology , Adult , Aged , Australia/epidemiology , Female , Humans , Male , Medication Adherence/statistics & numerical data , Middle Aged , Prevalence , Surveys and Questionnaires
4.
Drug Alcohol Depend ; 187: 123-126, 2018 06 01.
Article in English | MEDLINE | ID: mdl-29660696

ABSTRACT

BACKGROUND: The societal impact of drug use is well known. An example is when drug-intoxicated drivers increase the burden on policing and healthcare services. METHODS: This work presents the correlation of wastewater analysis (using UHPLC-MS/MS) and positive roadside drug testing results for methamphetamine, 3,4-methylenedioxymethamphetamine (MDMA) and cannabis from December 2011-December 2016 in South Australia. RESULTS: Methamphetamine and MDMA showed similar trends between the data sources with matching increases and decreases, respectively. Cannabis was relatively steady based on wastewater analysis, but the roadside drug testing data started to diverge in the final part of the measurement period. CONCLUSIONS: The ability to triangulate data as shown here validates both wastewater analysis and roadside drug testing. This suggests that changes in overall population drug use revealed by WWA is consistent and proportional with changes in drug-driving behaviours. The results show that, at higher levels of drug use as measured by wastewater analysis, there is an increase in drug driving in the community and therefore more strain on health services and police.


Subject(s)
Driving Under the Influence/statistics & numerical data , Illicit Drugs/analysis , Substance Abuse Detection/methods , Wastewater/analysis , Cannabinoids/analysis , Cannabis , Humans , Methamphetamine/analysis , N-Methyl-3,4-methylenedioxyamphetamine/analysis , Police , Reproducibility of Results , South Australia/epidemiology , Substance-Related Disorders/diagnosis , Substance-Related Disorders/epidemiology , Tandem Mass Spectrometry
5.
J Epidemiol Community Health ; 70(7): 683-8, 2016 Jul.
Article in English | MEDLINE | ID: mdl-26787201

ABSTRACT

BACKGROUND: The world prison population is large and growing. Poor health outcomes after release from prison are common, but few programmes to improve health outcomes for ex-prisoners have been rigorously evaluated. The aim of this study was to evaluate the impact of individualised case management on contact with health services during the first 6 months post-release. METHODS: Single-blinded, randomised, controlled trial. Baseline assessment with N=1325 adult prisoners in Queensland, Australia, within 6 weeks of expected release; follow-up interviews 1, 3 and 6 months post-release. The intervention consisted of provision of a personalised booklet ('Passport') at the time of release, plus up to four brief telephone contacts in the first 4 weeks post-release. RESULTS: Of 1179 eligible participants, 1003 (85%) completed ≥1 follow-up interview. In intention-to-treat analyses, 53% of the intervention group and 41% of the control group reported contacting a general practitioner (GP) at 1 month post-release (difference=12%, 95% CI 5% to 19%). Similar effects were observed for GP contact at 3 months (difference=9%, 95% CI 2% to 16%) and 6 months (difference=8%, 95% CI 1% to 15%), and for mental health (MH) service contact at 6 months post release (difference=8%, 95% CI 3% to 14%). CONCLUSIONS: Individualised case management in the month after release from prison increases usage of primary care and MH services in adult ex-prisoners for at least 6 months post-release. Given the poor health profile of ex-prisoners, there remains an urgent need to develop and rigorously evaluate interventions to increase health service contact in this profoundly marginalised population. TRIAL REGISTRATION NUMBER: ACTRN12608000232336.


Subject(s)
Case Management , Prisoners , Australia , Humans , Patient Acceptance of Health Care , Primary Health Care , Queensland
6.
Pharmacogenet Genomics ; 21(12): 902-5, 2011 Dec.
Article in English | MEDLINE | ID: mdl-21946895

ABSTRACT

Given the evidence from retrospective studies indicating that alcohol-dependent patients with homozygous or heterozygous A118G variant of the µ-opioid receptor, OPRM1, gene have significantly better outcomes when treated with naltrexone; this study examined this prospectively in 100 alcohol-dependent participants prescribed naltrexone for 12 weeks and offered six sessions of cognitive-behavioral therapy or intervention. Comparisons were made among OPRM1 genotypic groups on several outcome measures. Naltrexone treatment produced significant decreases in self-reported and objective indicators of alcohol use and craving from baseline (P<0.0001 and 0.017, respectively), particularly during the first 2 months of treatment, with 68% completing the study. However, there was no evidence of a significant association between OPRM1 A118G genotype and treatment success on any of the outcome measures. Therefore, while naltrexone was an effective treatment for alcohol dependence, the OPRM1 A118G genotype was not a predictor of success.


Subject(s)
Alcoholism/drug therapy , Alcoholism/genetics , Naltrexone/therapeutic use , Narcotic Antagonists/therapeutic use , Receptors, Opioid, mu/genetics , Adult , Australia , Cognitive Behavioral Therapy , Female , Genotype , Humans , Male , Middle Aged , Polymorphism, Single Nucleotide , White People
7.
Drug Alcohol Rev ; 29(2): 169-76, 2010 Mar.
Article in English | MEDLINE | ID: mdl-20447225

ABSTRACT

INTRODUCTION AND AIMS: This study is to test the acceptability of a single-session 'check-up' intervention for psychostimulant users and document participants' subsequent progress in reducing psychostimulant use and related harms. DESIGN AND METHODS: The design was pre-experimental single-group repeated measures. Eighty participants received the Psychostimulant Check-Up, with 62% completing a 3 month follow up. RESULTS: Participants were predominantly young adult methamphetamine users. The majority indicated that the Check-Up answered their questions, increased their awareness of services, and they would recommend it to their friends. At follow up, there was a significant reduction in self-reported methamphetamine use, the number of self-reported psychostimulant-related negative consequences experienced in the previous month and rates of injecting: 62% self-reported at least a 1 g reduction in methamphetamine use. DISCUSSION AND CONCLUSIONS: The intervention was well accepted and the majority of those who received it subsequently made meaningful reductions in psychostimulant use and related harm. The intervention offers sufficient promise to warrant a randomised trial to establish whether improvements were specific to the intervention.


Subject(s)
Amphetamine-Related Disorders/rehabilitation , Methamphetamine/adverse effects , Psychotherapy, Brief/methods , Adult , Female , Follow-Up Studies , Humans , Male , Patient Acceptance of Health Care , Pilot Projects , Substance Abuse, Intravenous/rehabilitation , Young Adult
8.
Subst Abus ; 31(2): 98-107, 2010 Apr.
Article in English | MEDLINE | ID: mdl-20408061

ABSTRACT

Acceptance and Commitment Therapy (ACT) incorporates developments in behavior therapy, holds promise but has not been evaluated for methamphetamine use disorders. The objective of this study was to test whether ACT would increase treatment attendance and reduce methamphetamine use and related harms compared to cognitive behavior therapy (CBT). One hundred and four treatment-seeking adults with methamphetamine abuse or dependence were randomly assigned to receive 12 weekly 60-minute individual sessions of ACT or CBT. Attrition was 70% at 12 weeks and 86% at 24 weeks postentry. Per intention-to-treat analysis, there were no significant differences between the treatment groups in treatment attendance (median 3 sessions), and methamphetamine-related outcomes; however, methamphetamine use (toxicology-assessed and self-reported), negative consequences, and dependence severity significantly improved over time in both groups. Although ACT did not improve treatment outcomes or attendance compared to CBT, it may be a viable alternative to CBT for methamphetamine use disorders. Future rigorous research in this area seems warranted.


Subject(s)
Amphetamine-Related Disorders/therapy , Assertiveness , Behavior Therapy/methods , Cognitive Behavioral Therapy/methods , Adolescent , Adult , Aged , Female , Hair/chemistry , Humans , Male , Methamphetamine/analysis , Middle Aged , Patient Compliance/statistics & numerical data
9.
Addiction ; 105(1): 146-54, 2010 Jan.
Article in English | MEDLINE | ID: mdl-19839966

ABSTRACT

AIM: To investigate the safety and efficacy of once-daily supervised oral administration of sustained-release dexamphetamine in people dependent on methamphetamine. DESIGN: Randomized, double-blind, placebo-controlled trial. PARTICIPANTS: Forty-nine methamphetamine-dependent drug users from Drug and Alcohol Services South Australia (DASSA) clinics. INTERVENTION: Participants were assigned randomly to receive up to 110 mg/day sustained-release dexamphetamine (n = 23) or placebo (n = 26) for a maximum of 12 weeks, with gradual reduction of the study medication over an additional 4 weeks. Medication was taken daily under pharmacist supervision. MEASUREMENTS: Primary outcome measures included treatment retention, measures of methamphetamine consumption (self-report and hair analysis), degree of methamphetamine dependence and severity of methamphetamine withdrawal. Hair samples were analysed for methamphetamine using liquid chromatography-mass spectrometry. FINDINGS: Treatment retention was significantly different between groups, with those who received dexamphetamine remaining in treatment for an average of 86.3 days compared with 48.6 days for those receiving placebo (P = 0.014). There were significant reductions in self-reported methamphetamine use between baseline and follow-up within each group (P < 0.0001), with a trend to a greater reduction among the dexamphetamine group (P = 0.086). Based on hair analysis, there was a significant decrease in methamphetamine concentration for both groups (P < 0.0001). At follow-up, degree of methamphetamine dependence was significantly lower in the dexamphetamine group (P = 0.042). Dexamphetamine maintenance was not associated with serious adverse events. CONCLUSIONS: The results of this preliminary study have demonstrated that a maintenance pharmacotherapy programme of daily sustained-release amphetamine dispensing under pharmacist supervision is both feasible and safe. The increased retention in the dexamphetamine group, together with the general decreases in methamphetamine use, degree of dependence and withdrawal symptom severity, provide preliminary evidence that this may be an efficacious treatment option for methamphetamine dependence.


Subject(s)
Amphetamine-Related Disorders/rehabilitation , Central Nervous System Stimulants/therapeutic use , Dextroamphetamine/therapeutic use , Methamphetamine/adverse effects , Adolescent , Adult , Amphetamine-Related Disorders/epidemiology , Amphetamine-Related Disorders/urine , Cognitive Behavioral Therapy , Delayed-Action Preparations , Double-Blind Method , Female , Hair/chemistry , Humans , Kaplan-Meier Estimate , Male , Methamphetamine/analysis , Patient Acceptance of Health Care/statistics & numerical data , Patient Dropouts/statistics & numerical data , Severity of Illness Index , South Australia/epidemiology , Substance Abuse Detection/methods , Substance Withdrawal Syndrome/epidemiology , Treatment Outcome , Young Adult
10.
J Subst Abuse Treat ; 34(4): 443-9, 2008 Jun.
Article in English | MEDLINE | ID: mdl-17629443

ABSTRACT

Testing of a new scale, the Amphetamine Cessation Symptom Assessment (ACSA), in a sample of treatment-seeking amphetamine users (N = 133) showed satisfactory reliability, while factor analysis identified three components explaining 64.7% of the variance in scores. Scores were inversely related to subjective general well-being (r = -.33, p < .01) and directly related to the Beck Depression Inventory (r = .59, p < .01). There were positive relationships between the ACSA and measures of amphetamine dependence (r = .36, p < .01) and the intensity of recent amphetamine use (r = .24, p < .01). The ACSA discriminated between "low-dose" and "high-dose" users, indicating discriminant validity. In inpatients (n = 63), ACSA scores declined significantly over time, while higher scores in inpatient treatment dropouts indicated predictive validity. The ACSA showed satisfactory reliability and validity, with a three-factor solution providing the best fit to the data. The ACSA could play an important role in providing clinical outcome data, particularly in outcome evaluation of new treatment protocols.


Subject(s)
Amphetamine , Substance-Related Disorders/diagnosis , Substance-Related Disorders/rehabilitation , Adult , Diagnostic and Statistical Manual of Mental Disorders , Factor Analysis, Statistical , Female , Humans , Male , Psychometrics , Reproducibility of Results , Surveys and Questionnaires
11.
Addiction ; 102(12): 1910-7, 2007 Dec.
Article in English | MEDLINE | ID: mdl-17916224

ABSTRACT

OBJECTIVE: Development of a rational and enforceable basis for controlling the impact of cannabis use on traffic safety. METHODS: An international working group of experts on issues related to drug use and traffic safety evaluated evidence from experimental and epidemiological research and discussed potential approaches to developing per se limits for cannabis. RESULTS: In analogy to alcohol, finite (non-zero) per se limits for delta-9-tetrahydrocannabinol (THC) in blood appear to be the most effective approach to separating drivers who are impaired by cannabis use from those who are no longer under the influence. Limited epidemiological studies indicate that serum concentrations of THC below 10 ng/ml are not associated with an elevated accident risk. A comparison of meta-analyses of experimental studies on the impairment of driving-relevant skills by alcohol or cannabis suggests that a THC concentration in the serum of 7-10 ng/ml is correlated with an impairment comparable to that caused by a blood alcohol concentration (BAC) of 0.05%. Thus, a suitable numerical limit for THC in serum may fall in that range. CONCLUSIONS: This analysis offers an empirical basis for a per se limit for THC that allows identification of drivers impaired by cannabis. The limited epidemiological data render this limit preliminary.


Subject(s)
Accidents, Traffic/prevention & control , Automobile Driving/legislation & jurisprudence , Cannabis/adverse effects , Marijuana Abuse , Substance Abuse Detection/methods , Drug Monitoring , Humans , Psychomotor Disorders , Risk Factors , Risk-Taking , Substance Abuse Detection/legislation & jurisprudence
12.
Drug Alcohol Rev ; 23(2): 143-50, 2004 Jun.
Article in English | MEDLINE | ID: mdl-15370019

ABSTRACT

Since late 2000, anecdotal reports from drug users and health professionals have suggested that there was a reduction in the supply of heroin in Adelaide in the first half of 2001, referred to as a heroin 'drought'. The aim of this paper was to critically review evidence for this, using data obtained from 100 injecting drug users surveyed for the 2001 Illicit Drug Reporting System (IDRS). This project is carried out annually in all Australian jurisdictions, and collects up-to-date information on the markets for heroin, methamphetamine, cocaine and cannabis. This paper also investigates the possible implications of this 'drought' on patterns of drug use and drug-related harms. The 2001 IDRS found consistent reports by users of an increase in the price of heroin, together with decreases in purity and availability. These factors resulted in a decrease in the frequency of self-reported heroin use among those surveyed in 2001, and a concomitant increase in the use of other drugs, in particular methamphetamine and morphine. The heroin 'drought' appears to have had a substantial impact on several indices of drug-related harm. There was a marked decrease in the number of opioid-related fatalities, and hospital data also showed reductions in heroin-related presentations. Treatment service data showed an increase in the number of admissions related to amphetamines. There is a need for health promotion and education on the adverse effects of methamphetamine use, and the development of improved treatment protocols for methamphetamine abuse and dependence.


Subject(s)
Heroin Dependence/mortality , Heroin Dependence/prevention & control , Australia/epidemiology , Catchment Area, Health , Cocaine-Related Disorders/economics , Cocaine-Related Disorders/mortality , Cocaine-Related Disorders/prevention & control , Drug Overdose/mortality , Heroin Dependence/economics , Humans , Incidence , Mandatory Reporting , Methamphetamine/administration & dosage , Substance Abuse, Intravenous/economics , Substance Abuse, Intravenous/mortality , Substance Abuse, Intravenous/prevention & control , Surveys and Questionnaires , Survival Rate
SELECTION OF CITATIONS
SEARCH DETAIL
...