Predictors of 16-Year Mortality Among Individuals Initiating Help-Seeking for an Alcoholic Use Disorder

Association between Alcohol Use Disorder and Suicidal Ideation Using Propensity Score Matching in Chungcheongnam-do, South Korea

Objectives: This study aimed to analyze the association between alcohol use disorder (AUD) and suicidal ideation (SI) in the general Korean population. Methods: The 2022 Mental Health Awareness Survey was collected from the Chungcheongnam-do Mental Health Welfare Center (CHMHC). Before Propensity Score Matching (PSM), 823 participants were included in this study. After 1:4 PSM, the 255 participants were analyzed using the chi-square test and matched conditional logistic regression. Results: The AUD group had higher odds of experiencing SI than the non-AUD (adjusted odds ratio [AOR]: 2.40, 95% confidence intervals [CI]: 1.10-5.22). Stratified matched conditional logistic regression showed that, among the female, <40 years and single group, the AUD group was more likely to experience SI compared with the non-AUD, respectively (AOR:3.53, 95% CI: 1.20-10.44/AOR:3.45, 95% CI: 1.03-11.55/AOR:4.83, 95% CI: 1.18-19.69). However, among the male, ≥40 years and married group, we discovered no association between AUD and SI. Conclusions: Through this study, we found a strong association between the AUD group and SI. This association was particularly strong among female, <40 years, and single groups. This study elucidates the relationship between AUD and SI in the Chungnam region, which had not been previously identified in Korea, and it is expected to serve as foundational data for reducing the high suicide rate in this region. However, due to the limitation of being a cross-sectional study, future longitudinal research is required.

Use of Medications for the Treatment of Alcohol Dependence: A Retrospective Study Conducted in 2011-2012

BACKGROUND

Pharmacotherapy for Alcohol Dependence (AD) is underutilized. Barriers preventing the use of AD medications include high prices, lack of access to prescribing physicians, and a limited number of available medications.

OBJECTIVE

The study evaluated the use of AD medications in a sample of Italian outpatients who received these medications free of charge, had access to physicians during office hours, and for whom substitution therapy [gamma-hydroxybutyrate (GHB)] was available. We also evaluated the rate of patients who received a combination of non-pharmacological and pharmacological treatments among participants who were still drinking.

METHODS

SCID for AD and questionnaire were filled by to AD outpatients during a face-to-face interview.

RESULTS & DISCUSSION

345 AD outpatients were interviewed: 58.8% were currently receiving at least one AD medication (GHB: 34.3%, disulfiram: 29.6%, acamprosate: 5.9%; naltrexone: 2.5%; more than one medication: 16.7%). Less than 30% of participants who were still drinking, received a combination of non-pharmacological and pharmacological treatments. Nonetheless, we found higher use of AD medications compared to previous studies conducted in other countries. This higher use of AD medications may be due to access to free medications, prescribing physicians' style, and a larger number of available medications.

CONCLUSION

Our results confirm the underutilization of AD medications, as less than 60% of AD outpatients received medications, and less than 30% of those who were still drinking, received a combination of non-pharmacological and pharmacological treatments. These findings may be useful in improving our knowledge of the barriers that prevent the use of AD medications in clinical practice.

The American Psychiatric Association Practice Guideline for the Pharmacological Treatment of Patients With Alcohol Use Disorder

(Reprinted with permission from Am J Psychiatry 2018; 175:86-90).

Mortality, cause of death and risk factors in patients with alcohol use disorder alone or poly-substance use disorders: a 19-year prospective cohort study

BACKGROUND

This study investigated cause of death, mortality rates and explored if baseline characteristics were associated with risk of death in patients with alcohol use disorder alone or poly-substance use disorders.

METHODS

This was a prospective, longitudinal study of patients followed for 19 years after entering specialized treatment for substance use disorders. At baseline 291 patients (mean age 38.3 years, standard deviation 11.4 years, 72% male) with high psychiatric co-morbidity were recruited; 130 (45%) had lifetime alcohol use disorder alone, while 161 (55%) had poly-substance use disorders. Time and causes of death were gathered from the Norwegian Cause of Death Registry. Lifetime psychiatric symptom disorders and substance use disorders at baseline were measured with The Composite International Diagnostic Interview and personality disorders at baseline were measured with The Millon Clinical Multiaxial Inventory II.

RESULTS

Patients with alcohol use disorder alone more often died from somatic diseases (58% versus 28%, p = 0.004) and more seldom from overdoses (9% versus 33%, p = 0.002) compared with patients with poly-substance use disorders. The crude mortality rate per 100 person year was 2.2 (95% confidence interval: 1.8-2.7), and the standardized mortality rate was 3.8 (95% confidence interval: 3.2-4.6) in the entire cohort during 19 years after entering treatment. Having lifetime affective disorder at baseline was associated with lower risk of death (Hazard Ratio 0.58, 95% confidence interval: 0.37-0.91). Older age was associated to increased risk of death among men (p < 0.001) and non-significantly among patients with poly-substance use (p = 0.057). The difference in association between age and risk of death was significantly different between men and women (p = 0.011) and patients with alcohol use disorder alone and poly-substance use disorders (p = 0.041).

CONCLUSIONS

Patients with alcohol use disorder alone died more often from somatic disease than patients with poly-substance use disorders, and all subgroups of patients had an increased risk of death compared with the general population. Men with long-lasting substance use disorders are a priority group to approach with directed preventive measures for somatic health before they reach 50 years of age.

A 22-Year Follow-Up (Range 16 to 23) of Original Subjects with Baseline Alcohol Use Disorders from the Collaborative Study on Genetics of Alcoholism

BACKGROUND

Recent reports indicate higher-than-expected problematic drinking in older populations. However, few data describe how to predict which older individuals are most likely to demonstrate alcohol-related problems, including those with earlier alcohol use disorders (AUDs). These analyses evaluate predictors of alcohol outcomes in individuals with earlier AUDs in the Collaborative Study on Genetics of Alcoholism (COGA).

METHODS

Original COGA participants with baseline AUDs at about age 40 were interviewed 13 to 26 years later and placed into clinically derived outcome categories. Chi-square and analysis of variance evaluated baseline differences across 4 outcome groups, with significant items entered into binary logistic regression backwards elimination analyses predicting outcomes.

RESULTS

Low-Risk Drinkers (N = 100) at follow-up were predicted by baseline higher levels of response to alcohol (high LRs), lower histories of alcohol treatment, experience with fewer types of illicit drugs, and were more likely to have been widowed. At follow-up, Problem Drinkers (N = 192) differed from High-Risk Drinkers (N = 93) who denied multiple alcohol problems by exhibiting baseline lower LRs, higher Sensation Seeking, and a higher proportion who were widowed. Abstinent (N = 278) outcomes were predicted by a history of higher baseline AUD treatments, higher alcohol problems, lower usual drinks, as well as older age and European American heritage. Thirty-four subjects (4.9%) could not be classified and were not included in these analyses.

CONCLUSIONS

These results generated from AUD individuals from both treatment and nontreatment settings reinforce low probabilities of recent Low-Risk Drinking in individuals with AUDs, but also suggest many individuals with AUDs demonstrate good outcomes 2 decades later.

Do serum markers of liver fibrosis vary by HCV infection in patients with alcohol use disorder?

INTRODUCTION

HCV infection is frequent in patients with alcohol use disorder (AUD). Ethanol and hepatitis C have a synergistic effect that increases the risk of end-stage liver disease. We aimed to assess fibrosis of the liver in patients admitted to treatment of AUD.

METHODS

Data were collected in two hospital units between 2000 and 2014. Liver fibrosis was assessed by serum biomarkers APRI, FIB-4 and Forns, and Advanced Liver Fibrosis (ALF) was defined if APRI > 1.5, FIB-4 > 3.25 or Forns > 6.9. Correlations were analyzed by Pearson's coefficients and logistic regression models were used.

RESULTS

1313 patients (80% M) had complete data; age at admission was 45 years (IQR: 39-52 yrs), age of initial regular alcohol consumption was 20 years (IQR: 17-26 yrs) and the amount of alcohol consumed preceding admission was 200 g/day (IQR: 120-270 g/day). Prevalence of HCV infection was 18%. Prevalence of ALF in HCV positive patients was 40.6% by APRI, 30.6% by FIB-4, and 43.3% by Forns. Correlations were high for APRI vs. FIB-4 r = 0.906, APRI vs. Forns r = 0.710, and, FIB-4 vs. Forns r = 0.825. There was no significant difference in the APRI/FIB-4 correlation by HCV status (z = 1.35, p = 0.177). However, the APRI/Forns correlation was significantly higher in HCV positive patients (p < 0.001). Patients with HCV infection were two times more likely to present with ALF at admission (OR = 2.1, 95%CI:1.5-3.1).

CONCLUSIONS

HCV infection is associated with severity of fibrosis in patients with excessive alcohol consumption. In this context, APRI and FIB-4 are highly correlated which facilitates the assessment of liver damage.

TAQ1A1 Allele of the DRD2 Gene Region Contribute to Shorter Survival Time in Alcohol Dependent Individuals When Controlling for the Influence of Age and Gender. A Follow-up Study of 18 Years

Aims

To investigate the influence of the A1 allele of the TAQ1A polymorphism in the dopamine D2 receptor (DRD2) gene region on mortality in adult individuals with alcohol dependence.

Methods

The study sample consisted of 359 alcohol-dependent individuals treated for severe alcohol withdrawal symptoms in 1997. Years of survival was studied in an 18-year follow-up. In the analyses, gender and age were controlled for.

Results

At the 18-year follow-up, 53% individuals had deceased. The analyses showed that older age (P < 0.001), male gender (P < 0.05) and carrying the A1 allele (P < 0.01) all significantly and independently contributed to shorten years of survival. Among the deceased individuals, the genotype A1+ was the only significant contributor to shorten years of survival.

Conclusions

An important contribution of the present study is that in alcohol dependence the Taq1A1 allele of the DRD2 gene region is a risk factor for premature death of similar importance as the well-known risk factors of age and gender.

Short Summary

We investigated the influence of A1 allele of the TAQ1A polymorphism in DRD2 receptor gene region on mortality in alcohol-dependent individuals in an 18-year follow-up. Age, gender and the A1 allele contributed to shorten years of survival. Among the deceased, the A1+ was the only contributor to shorten years of survival.

Mortality of young offenders: a national register-based follow-up study of 15- to 19-year-old Finnish delinquents referred for forensic psychiatric examination between 1980 and 2010

BACKGROUND

The mortality rate of young offenders is high. Furthermore, mortality in young offenders is associated with psychiatric and substance use disorders. The primary aim of this national register-based follow-up study was to investigate the mortality rate of Finnish delinquents who underwent a forensic psychiatric examination between 1980 and 2010. As delinquency is not a solid entity, we further aimed to compare the risk of premature death among different subgroups of the delinquents; violent versus non-violent offenders, offenders with alcohol use disorders versus those with no such diagnoses, offenders with schizophrenia spectrum disorders versus conduct- and personality-disordered offenders, under-aged versus young adult offenders, and, finally, boys versus girls.

METHODS

We collected the forensic psychiatric examination reports of all 15- to 19-year-old offenders who were born in Finland and had undergone the examination between 1.1.1980 and 31.12.2010 (n = 606) from the archives of the National Institute of Health and Welfare and retrospectively reviewed them. For each delinquent, four age-, gender- and place of birth-matched controls were randomly selected from the Central Population Register (n = 2424). The delinquents and their controls were followed until the end of 2015. The median follow-up time was 23.9 years (interquartile range 15.3-29.5). We obtained the mortality data from the causes of death register. Deaths attributable to a disease or an occupational disease were considered natural, and those attributable to an accident, suicide or homicide were considered unnatural.

RESULTS

By the end of the follow-up period, 22.1% (n = 134) of the delinquents and 3.4% (n = 82) of their controls had died (OR 8.11, 95% CI 6.05-10.86, p < 0.001). Among boys, 22.0% (n = 121) of the delinquents and 3.7% (n = 81) of the controls had died (OR 7.38, 95% CI 5.46-9.95, p < 0.001). Male delinquents' risk of unnatural death was almost 11-fold, of natural death more than twofold, and of unclear death more than fourfold compared to that of their controls. No girls had natural or unclear deaths, but 23.6% (n = 13) of the delinquents and 0.5% (n = 1) of the controls had died due to unnatural causes (OR 67.79, 95% CI 8.63-532.00, p < 0.001). The violent delinquents' risk of premature death was twice that of the non-violent delinquents. The other comparisons demonstrated no statistically significant differences between subgroups.

CONCLUSIONS

Even though the Finnish correction system prefers psychiatric treatment and rehabilitation over criminal sanctions, and the national health care system offers developmental-phase-specific psychiatric care, the mortality rate of delinquents, especially of those with a history of violent offences, is high. The excess mortality of offenders can be regarded as a specific public-health inequity that calls for more effective intervention procedures than those used thus far.

Hospital Admissions Before an Alcohol-Related Death Among Middle-Aged Employed Men and Women: A Cohort Study Using Routine Data

BACKGROUND

Due to lack of appropriate longitudinal data, relatively little is known about how and when persons who ultimately die due to alcohol-related causes interact with hospitals during the years before death. Using routinely collected nationwide data, we aimed to establish the timing and causes of all hospitalizations during a 10-year period before an alcohol-related death.

METHODS

We traced back the timing and causes of all hospitalizations occurring during a 10-year period before death among men and women (n = 2,981) who were aged 35 and in employment at study entry, and who died from alcohol-related causes at ages 45 to 54 in 1997 to 2007. The study data consisted of 80% of all persons living in Finland who died during the study period. Those who died at ages 45 to 54 without alcohol involvement were used as a reference group.

RESULTS

Persons who ultimately died from alcohol-related causes had on average 7 (mean 7.4, SD 9.9) hospital admissions, and they spent on average 56 days (mean 56.2, SD 105.1) in hospital during the study period. By the fifth year before death (from the year -10 to year -5), about three-fifths of these persons had been hospitalized due to any cause at least once, but less than one-third had a hospital admission with an alcohol-related diagnosis. Those who died without alcohol involvement had an average 9 hospital admissions (mean 9.3, SD 11.2), and they spent on average 81 days (mean 81.2, SD 163.9) in hospital during the study period.

CONCLUSIONS

The majority of employed middle-aged persons who ultimately died due to alcohol-related causes interacted with hospitals frequently and already several years before death. Additional research is warranted to evaluate whether enhanced patient management at hospitals targeted to this population could potentially reduce alcohol-related harms.

A lifetime history of alcohol use disorder increases risk for chronic medical conditions after stable remission

BACKGROUND

The long-term impact of a past alcohol use disorder (AUD) among those who are currently in stable remission has not been well-explored. This study examined whether a past history of AUD was associated with increased risk for chronic medical conditions in a large U.S. nationally representative sample of adults ≥30 years old.

METHODS

Using 25,840 participants from Wave 1 and Wave 2 surveys of the National Epidemiologic Survey on Alcohol and Related Condition (NESARC), multiple logistic regression analysis was conducted to compare the risk for reporting metabolic, cardiovascular, liver, gastrointestinal, and inflammatory conditions between those in full-remission from AUD for longer than 5 years and those without a history of AUD diagnosis.

RESULTS

Compared with a model adjusting only for age, a model adjusting for other potential psychosocial confounders revealed fewer significant associations between AUD history and chronic medical conditions, particularly for the middle-aged population and for men. For the elderly, AUD history was associated with more chronic medical conditions in fully adjusted models. AUD history was associated with severe medical conditions such as liver diseases and myocardial infarction in women. In general, longer AUD exposure and shorter remission were also associated with the risk for chronic medical conditions.

CONCLUSIONS

Our findings suggest associations between past AUD diagnosis and chronic medical conditions, particularly for the elderly individuals. Screening for past alcohol use problems and associated health risks are important for the promotion of aging and prevention of chronic medical conditions even when an individual presents no current symptoms of AUD.

Mortality of firesetters: a follow-up study of Finnish male firesetters who underwent a pretrial forensic examination in 1973-1998

Little is known about mortality among firesetters. However, they hold many risk factors associated with elevated mortality. This study aimed to investigate mortality rates and patterns in the course of a 39-year follow-up of a consecutive sample (n=441) of pretrial male firesetters evaluated in a forensic psychiatric unit in Finland. For each firesetter, four controls matched for age, sex and place of birth were randomly selected from the Central Population Register. Mortality data was obtained from the Causes of Death statistics. By the end of the follow-up period, 48.0% of the firesetters and 22.0% of the controls had died (OR 2.47, 95% CI 2.00-3.05). Altogether, 24.1% of the firesetters and 17.6% of the control subjects had died of natural causes (OR 1.49, 95% CI 1.16-1.92), whereas 20.9% and 3.8% respectively, died an unnatural death (OR 6.71, 95% CI 4.79-9.40). Alcohol-related deaths were more frequent among firesetters than controls. Our findings confirm that fire-setting behavior is associated with high mortality. More attention must be paid to the treatment of suicidality, psychiatric comorbidities and alcohol use disorders within this group both during and after their sentences.

Understanding the addiction cycle: a complex biology with distinct contributions of genotype vs. sex at each stage

Ethanol abuse can lead to addiction, brain damage and premature death. The cycle of alcohol addiction has been described as a composite consisting of three stages: intoxication, withdrawal and craving/abstinence. There is evidence for contributions of both genotype and sex to alcoholism, but an understanding of the biological underpinnings is limited. Utilizing both sexes of genetic animal models with highly divergent alcohol withdrawal severity, Withdrawal Seizure-Resistant (WSR) and Withdrawal Seizure-Prone (WSP) mice, the distinct contributions of genotype/phenotype and of sex during addiction stages on neuroadaptation were characterized. Transcriptional profiling was performed to identify expression changes as a consequence of chronic intoxication in the medial prefrontal cortex. Significant expression differences were identified on a single platform and tracked over a behaviorally relevant time course that covered each stage of alcohol addiction; i.e., after chronic intoxication, during peak withdrawal, and after a defined period of abstinence. Females were more sensitive to ethanol with higher fold expression differences. Bioinformatics showed a strong effect of sex on the data structure of expression profiles during chronic intoxication and at peak withdrawal irrespective of genetic background. However, during abstinence, differences were observed instead between the lines/phenotypes irrespective of sex. Confirmation of identified pathways showed distinct inflammatory signaling following intoxication at peak withdrawal, with a pro-inflammatory phenotype in females but overall suppression of immune signaling in males. Combined, these results suggest that each stage of the addiction cycle is influenced differentially by sex vs. genetic background and support the development of stage- and sex-specific therapies for alcohol withdrawal and the maintenance of sobriety.

The 10-year course of Alcoholics Anonymous participation and long-term outcomes: a follow-up study of outpatient subjects in Project MATCH

This study investigates the 10-year course and impact of Alcoholics Anonymous (AA)-related helping (AAH), step-work, and meeting attendance on long-term outcomes. Data were derived from 226 treatment-seeking alcoholics recruited from an outpatient site in Project MATCH and followed for 10 years post treatment. Alcohol consumption, AA participation, and other-oriented behavior were assessed at baseline, end of the 3-month treatment period, and 1, 3, and 10 years post treatment. Controlling for explanatory baseline and time-varying variables, results showed significant direct effects of AAH and meeting attendance on reduced alcohol outcomes and a direct effect of AAH on improved other-oriented interest.

Co-morbid anxiety disorders predict early relapse after inpatient alcohol treatment

INTRODUCTION

Alcohol dependence and anxiety disorders often co-occur. Yet, the effect of co-morbid anxiety disorders on the alcohol relapse-risk after treatment is under debate. This study investigated the effect of co-morbid anxiety disorders on relapse rates in alcohol dependence. We hypothesized that co-morbid anxiety disorders would be particularly predictive for early relapse, but not late relapse.

SUBJECTS AND METHODS

In a prospective design, male alcohol dependent patients (n=189) were recruited from an inpatient detoxification clinic. Psychiatric diagnoses and personality traits were assessed using the Mini International Neuropsychiatric Interview for psychiatric disorders and the Temperament and Character Inventory. The addiction severity index was used to assess addiction severity and follow-up.

RESULTS

One year after detoxification, 81 patients (53%) relapsed and nine patients (7%) were deceased, due to alcohol related causes. Co-morbid anxiety disorder, marital status, addiction severity, in particular legal problems, and harm avoidance predicted relapse. Anxiety disorders specifically predicted early relapse.

CONCLUSION

Alcohol dependence is a severe mental disorder, with high relapse rates and high mortality. Alcohol dependent patients with co-morbid anxiety disorders are particularly prone to relapse during the first three months of treatment. These patients may therefore require additional medical and psychological attention.

Temporal trends in the survival of drug and alcohol abusers according to the primary drug of admission to treatment in Spain

BACKGROUND

Mortality of alcohol and drug abusers is much higher than the general population. We aimed to characterize the role of the primary substance of abuse on the survival of patients admitted to treatment and to analyze changes in mortality over time.

METHODS

Longitudinal study analyzing demographic, drug use, and biological data of 5023 patients admitted to three hospital-based treatment units in Barcelona, Spain, between 1985 and 2006. Vital status and causes of death were ascertained from clinical charts and the mortality register. Piecewise regression models were used to analyze changes in mortality.

RESULTS

The primary substances of dependence were heroin, cocaine, and alcohol in 3388 (67.5%), 945 (18.8%), and 690 patients (13.7%), respectively. The median follow-up after admission to treatment was 11.6 years (IQR: 6.6-16.1), 6.5 years (IQR: 3.9-10.6), and 4.8 years (IQR: 3.1-7.8) for the heroin-, cocaine-, and alcohol-dependent patients, respectively. For heroin-dependent patients, mortality rate decreased from 7.3×100person-years (p-y) in 1985 to 1.8×100p-y in 2008. For cocaine-dependent patients, mortality rate decreased from 10.7×100p-y in 1985 to <2.5×100p-y after 2004. The annual average decrease was 2% for alcohol-dependent patients, with the lowest mortality rate (3.3×100p-y) in 2008.

CONCLUSIONS

Significant reductions in mortality of alcohol and drug dependent patients are observed in recent years in Spain. Preventive interventions, treatment of substance dependence and antiretroviral therapy may have contributed to improve survival in this population.

Impact of medical comorbidity and risk of death in 680 patients with alcohol use disorders

BACKGROUND

The association between alcohol use disorders and increased risk of mortality is well known; however, there have been few systematic evaluations of alcohol-related organ damage and its impact on survival in younger alcoholics. Therefore, we assessed medical comorbidity with a clinical index to identify subgroups of alcoholic patients at high risk of premature death.

METHODS

Hospital-based cohort of alcohol-dependent patients admitted for detoxification between 1999 and 2008 in Barcelona, Spain. At admission, sociodemographic characteristics and a history of alcohol dependence and abuse of illegal drugs were obtained through clinical interviews and questionnaires. Medical comorbidity was assessed with the Cumulative Illness Rating Scale (Substance Abuse) (CIRS-SA). Dates and causes of death were obtained from clinical records and death registers. Survival was analyzed using Kaplan-Meier methods, and Cox regression models were used to analyze the risk factors for premature death.

RESULTS

Median age of the patients (686 total, 79.7% men) was 43.5 years (interquartile range [IQR], 37.8 to 50.4), average alcohol consumption was 200 g/d (IQR, 120 to 280 g/d), and duration of alcohol use disorder was 18 years (IQR, 11 to 24). Medical comorbidity by CIRS-SA at admission showed that the organs/systems most affected were liver (99%), respiratory (86%), and cardiovascular (58%). After median follow-up of 3.1 years (IQR, 1.5 to 5.1), 78 (11.4%) patients died with a mortality rate of 3.28 × 100 person-years; according to Kaplan-Meier estimates, 50% (95% confidence interval [95% CI], 24 to 69%) of patients with severe medical comorbidity died in the first decade after treatment. In multivariate analysis, severe medical comorbidity (hazard ratio [HR], 5.5; 95% CI, 3.02 to 10.07) and being treated with methadone at admission (HR, 2.60; 95% CI, 1.50 to 4.51) were independent risk factors for premature death.

CONCLUSIONS

Systematic assessment of alcohol-related organ damage is relevant for the identification and treatment of those at increased risk of death.

Life stressors and resources and the 23-year course of depression

BACKGROUND

Life stressors and personal and social resources are associated with depression in the short-term, but little is known about their associations with the long-term course of depression. The current paper presents results of a 23-year study of community adults who were receiving treatment for depression at baseline (N=382).

METHODS

Semi-parametric group-based modeling was used to identify depression trajectories and determine baseline predictors of belonging to each trajectory group.

RESULTS

There were three distinct courses of depression: high severity at baseline with slow decline, moderate severity at baseline with rapid decline, and low severity at baseline with rapid decline. At baseline, individuals in the high-severity group had less education than those in the moderate-severity group, and more medical conditions than those in the moderate- and low-severity groups. Individuals in the high- and moderate-severity groups evidenced less psychological flexibility, and relied more on avoidance coping than individuals in the low-severity group.

LIMITATIONS

Results are limited by use of self-report and lack of information about depression status and life events in the periods between follow-ups.

CONCLUSIONS

These results assist in identifying groups at high risk for a long-term course of depression, and will help in selecting appropriate interventions that target depression severity, coping skills and management of stressors.

Alcohol use disorders and mortality: a systematic review and meta-analysis

AIMS

To conduct a systematic review and meta-analysis on all-cause mortality in people with alcohol use disorders.

METHODS

Using the Meta-analysis Of Observational Studies in Epidemiology (MOOSE) guidelines, studies were identified through MEDLINE, EMBASE, and Web of Science up to August, 2012. Prospective and historical cohort studies including a comparison of alcohol use disorder with a control group investigating all-cause mortality risk were included.

RESULTS

This meta-analysis included 81 observational studies with 221 683 observed deaths among 853 722 people with alcohol use disorder. In men, the relative risk (RR) among clinical samples was 3.38 (95% confidence interval [CI]: 2.98-3.84); in women it was 4.57 (95% CI: 3.86-5.42). Alcohol use disorders identified in general population surveys showed a twofold higher risk compared with no alcohol use disorder in men; no data were available for women. RRs were markedly higher for those ≤40 years old (ninefold in men, 13-fold in women) while still being at least twofold among those aged 60 years or older.

CONCLUSIONS

Mortality in people with alcohol use disorders is markedly higher than thought previously. Women have generally higher mortality risks than men. Among all people with alcohol use disorders, people in younger age groups and people in treatment show substantially higher mortality risk than others in that group.

Excess mortality of alcohol-dependent individuals after 14 years and mortality predictors based on treatment participation and severity of alcohol dependence

BACKGROUND

Little is known about excess mortality and its predictors among alcohol-dependent individuals in the general population. We sought to estimate excess mortality and to determine whether alcohol dependence treatment utilization, alcohol dependence severity, alcohol-related problems, and self-rated health may predict mortality over 14 years.

METHODS

A random sample of the general population between the ages of 18 and 64 in 1 region in Germany was drawn. Among 4,070 respondents with valid data, 153 alcohol-dependent individuals were identified. For 149 of these 153, vital status information was provided 14 years later. Baseline data from the Composite International Diagnostic Interview (German version M-CIDI) included a diagnosis of alcohol dependence according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) of the American Psychiatric Association, alcohol dependence treatment utilization, alcohol dependence severity based on the number of DSM-IV alcohol dependence diagnostic criteria fulfilled and a symptom frequency questionnaire, alcohol-related problems, self-rated general health, cigarettes smoked per day, and the number of psychiatric disorders according to the DSM-IV at baseline.

RESULTS

Annualized death rates were 4.6-fold higher for women and 1.9-fold higher for men compared to the age- and sex-specific general population. Having participated in inpatient specialized alcohol dependence treatment was not related with longer survival than not having taken part in the treatment. Utilization of inpatient detoxification treatment predicted the hazard rate ratio of mortality (unadjusted: 4.2, 90% confidence interval 1.8 to 9.8). The severity of alcohol dependence was associated with the use of detoxification treatment. Alcohol-related problems and poor self-rated health predicted mortality.

CONCLUSIONS

According to the high excess mortality, a particular focus should be placed on women. Inpatient specialized alcohol dependence treatment did not seem to have a sufficient protective effect against dying prematurely. Having been in detoxification treatment only, the severity of alcohol dependence, alcohol-related problems, and self-rated health may be predictors of time-to-death among this general population sample.

Cause-specific mortality of psychiatric inpatients and outpatients in a general hospital in Korea

This study aimed to examine the cause-specific excess mortality of psychiatric patients in a general hospital in Korea. Between January 1995 and December 2006, 29 986 patients presented to the outpatient clinic of a general hospital in Seoul, Korea, or were admitted to that hospital for psychiatric disorders. Their cause-specific mortality risk was compared with that of age-matched patients from the general Korean population. The mortality risk of psychiatric patients was 1.6 times higher than that of the general population. Inpatients, younger adults, and patients with alcohol use disorders or schizophrenia had the highest standardized mortality rates (SMRs). Alcohol use disorder was associated with extremely high SMRs of more than 20 for hematological disease and digestive system disease. Effective preventive measures are required to reduce the excess mortality of psychiatric patients, particularly alcohol-dependent patients and younger patients who have been admitted for general psychiatric care.

Mortality in alcohol use disorder in the Lundby Community Cohort--a 50 year follow-up

AIMS

To describe the mortality and causes of death among subjects with alcohol use disorder in comparison with those without alcohol disorder and to study whether mental disorders increase mortality in alcoholics.

DESIGN AND SETTING

Data were analysed from the database of the Lundby Study, comprising 3563 subjects followed from 1947 to 1997.

METHOD

A community-based sample was investigated in 1947 with follow-ups in 1957, 1972 and 1997. Best-estimate consensus diagnoses of mental disorders, including alcohol use disorder, were assessed. In the total cohort, 427 cases of alcohol use disorders were identified. Differences in mortality between subjects with alcohol use disorders and non-alcoholics were studied using Cox regression models and causes of death were compared between alcoholic subjects and other participants. Risk factors for mortality among the 348 individuals with alcohol use disorders and known age-of-onset were analysed by means of Cox regression analyses.

RESULTS

The hazard ratio for mortality was higher for alcoholics compared to other subjects in the cohort. A substantial proportion of the causes of death among the alcoholics was suicide N=27 (6.3%) (26 males, 1 female). In the multivariate models of risk factors in alcohol use disorders, anxiety disorders, psychotic disorders, alcohol induced psychotic disorders and dementia were risk factors for premature death.

CONCLUSION

The mortality risk for subjects with alcohol use disorder was increased, females were especially vulnerable. The risk for suicide was high among males with alcohol problems. Anxiety disorders and severity of alcohol use disorder turned out as risk factors for premature death.

Associations between substance use disorder sub-groups, life expectancy and all-cause mortality in a large British specialist mental healthcare service

BACKGROUND

People with substance use disorders (SUDs) have increased risk of mortality but risk in sub-groups is poorly understood.

METHODS

SUD cases, aged 15 years or older, were identified in the South London and Maudsley Case Register which contains over 150,000 specialist mental healthcare and addictions service users linked to regular national mortality tracing. Standardized mortality ratios (SMRs) for the period 2007-2009 were calculated based on expected numbers of deaths for England and Wales in 2008 then stratified by gender, age, ethnicity, and type of substance use disorder. Life expectancies at birth were estimated.

RESULTS

We detected 10,927 cases with a primary substance use disorder diagnosis prior to 2010, who were active to South London and Maudsley NHS Foundation Trust services between 2007 and 2009. Alcohol and opioid use disorders were the most common disorders (45.4% and 44.2% of the SUD cohort respectively) and were associated with increased mortality (SMRs 4.04 and 4.85 respectively). Subgroups at particularly high risk were women with opioid use disorder (SMR 7.32) and those under the age of 45 years with alcohol use disorder (SMR 9.25). SMRs associated with alcohol and opioid use disorders diminished with age. Life expectancies of individuals with alcohol and opioid use disorders were reduced by 9-17 years compared to national norms.

CONCLUSIONS

Those under 45 years with alcohol use disorder and women with opioid use disorder are at particularly high risk of mortality. More targeted health care is required to address the specific needs of these vulnerable subgroups.

Impulsivity is an independent predictor of 15-year mortality risk among individuals seeking help for alcohol-related problems

BACKGROUND

Although past research has found impulsivity to be a significant predictor of mortality, no studies have tested this association in samples of individuals with alcohol-related problems or examined moderation of this effect via socio-contextual processes. The current study addressed these issues in a mixed-gender sample of individuals seeking help for alcohol-related problems.

METHODS

Using Cox proportional hazard models, variables measured at baseline and Year 1 of a 16-year prospective study were used to predict the probability of death from Years 1 to 16 (i.e., 15-year mortality risk). There were 628 participants at baseline (47.1% women); 515 and 405 participated in the follow-up assessments at Years 1 and 16, respectively. Among Year 1 participants, 93 individuals were known to have died between Years 1 and 16.

RESULTS

After controlling for age, gender, and marital status, higher impulsivity at baseline was associated with an increased risk of mortality from Years 1 to 16; however, this association was accounted for by the severity of alcohol use at baseline. In contrast, higher impulsivity at Year 1 was associated with an increased risk of mortality from Years 1 to 16, and remained significant when accounting for the severity of alcohol use, as well as physical health problems, emotional discharge coping, and interpersonal stress and support at Year 1. In addition, the association between Year 1 impulsivity and 15-year mortality risk was moderated by interpersonal support at Year 1, such that individuals high on impulsivity had a lower mortality risk when peer/friend support was high than when it was low.

CONCLUSIONS

The findings highlight impulsivity as a robust and independent predictor of mortality and suggest the need to consider interactions between personality traits and socio-contextual processes in the prediction of health-related outcomes for individuals with alcohol use disorders.

Early Treatment for Women with Alcohol Addiction (EWA) reduces mortality: a randomized controlled trial with long-term register follow-up

Aims: To compare the mortality of female alcoholics randomly assigned to the woman-only programme ‘Early treatment for Women with Alcohol Addiction’ (EWA) versus those who received mixed gender ‘Treatment As Usual’ (TAU). Methods: Randomized controlled trial involving 2-year follow-up by personal interview and mortality register data through 27 years of 200 women first time treated for alcohol use disorder (AUD; EWA, n = 100 and TAU, n = 100), who were consecutively recruited during 1983–1984. Data from the Causes of Death Register were used to test for mortality differences related to group interaction predictors such as age, inpatient versus outpatient status at intake and 2-year drinking outcome. Results: Significantly lower mortality was found among younger women who participated in EWA compared with those who received TAU. This difference lasted nearly 20 years after intake to treatment. For women who only needed outpatient treatment, reduced mortality was found in the EWA group, even for older women. Increased mortality was found for TAU women who did not attend the 2-year follow-up compared with those who attended; no such difference was found for EWA women. This indicates different attrition mechanisms in the two groups. Thus, previously reported treatment effects may have been underestimated. EWA was a more comprehensive programme than TAU while also being single gender. Conclusions: EWA, specifically developed to meet a broad spectrum of problems among women with AUDs, was more effective than TAU, a mixed gender programme. It was not possible to separate whether this was in part because it was a more comprehensive programme, as well as being single gender.

Predictors of injury-related and non-injury-related mortality among veterans with alcohol use disorders

AIMS

To describe the association between alcohol use disorders (AUDs) and mortality and to examine risk factors for and all-cause, injury-related and non-injury-related mortality among those diagnosed with an AUD.

SETTING

Department of Veterans Affairs, Veterans Health Administration (VHA).

PARTICIPANTS

A cohort of individuals who received health care in VHA during the fiscal year (FY) 2001 (n = 3,944,778), followed from the beginning of FY02 through the end of FY06.

MEASUREMENTS

Demographics and medical diagnoses were obtained from VHA records. Data on mortality were obtained from the National Death Index.

FINDINGS

Controlling for age, gender and race and compared to those without AUDs, individuals with AUDs were more likely to die by all causes [hazard ratio (HR) = 2.30], by injury-related (HR = 3.29) and by non-injury-related causes (HR = 2.21). Patients with AUDs died 15 years earlier than individuals without AUDs on average. Among those with AUDs, Caucasian ethnicity and all mental illness diagnoses that were assessed were associated more strongly with injury-related than non-injury-related mortality. Also among those with AUDs, individuals with medical comorbidity and older age were at higher risk for non-injury related compared to injury-related mortality.

CONCLUSIONS

In users of a large health-care system, a diagnosis of an AUD is associated significantly with increased likelihood of dying by injury and non-injury causes. Patients with a diagnosis of an AUD who die from injury differ significantly from those who die from other medical conditions. Prevention and intervention programs could focus separately upon selected groups with increased risk for injury or non-injury-related death.

Course of alcohol dependence among Vietnam combat veterans and nonveteran controls

OBJECTIVE

Identifying developmental trajectories of alcohol use is fundamental in building theories of alcoholism etiology and course. The purpose of this study was to replicate and generalize our previous finding that had been based on a twin sample drawn from the Vietnam Era Twin Registry. In this study, we made use of a nontwin sample of Vietnam veterans drawn from the Vietnam Era Study--a 25-year follow-up of the Vietnam Drug User Returns project that assessed the long-term medical and psychiatric consequences of substance abuse or dependence in Vietnam.

METHOD

Alcohol-related behaviors and psychiatric status were assessed in a sample of 839 individuals that comprised 323 veterans who tested positive for drugs (i.e., opiates, barbiturates, or amphetamines) on discharge from Vietnam, 319 veterans who tested negative for drugs at that time, and a nonveteran control sample (n = 197). Individuals with a lifetime diagnosis of alcohol dependence (n = 293) were selected for further analysis. Using detailed life history charts, in-person structured interviews were conducted, which entailed retrospective reports covering the 25 years since the 1972 survey. Measures of alcohol and drug use as well as psychiatric symptoms were obtained by assessing each year of the follow-up interval, beginning with 1972.

RESULTS

Using latent growth mixture modeling, a four-class model was identified with trajectories that were parallel to those identified in our previous studies based on the Vietnam Era Twin Registry: severe chronic alcoholics, severe nonchronic alcoholics, late-onset alcoholics, and young-adult alcoholics.

CONCLUSIONS

Present findings provide additional support for the replicability and generalizability of meaningful differences in the course of alcoholism from early adulthood to midlife.

The toxicology of homicide offenders and victims: A review

ISSUES

The toxicology of homicide offenders and victims, and homicide as a cause of death among psychoactive substance users.

APPROACH

Review of the toxicology of homicide, and homicide as a cause of death among psychoactive substance users.

KEY FINDINGS

A half or more of offenders are intoxicated by a psychoactive substance at the time of the homicide, with alcohol the most commonly reported substance. Levels of substances among victims are comparable with those seen among perpetrators. Among both offenders and victims, levels of substances far exceed population use. Among substance users, homicide specific mortality rates of substance users far exceed population rates. Reducing rates of alcohol and other drug consumption, at national and individual levels, can be expected to substantially reduce rates of, and risk for, homicide.

CONCLUSIONS AND IMPLICATIONS

Psychoactive substances are strongly associated with homicide. One of the major societal benefits that can be derived from active attempts to reduce alcohol and other drug use are reductions in homicide rates.

Patients with dual diagnoses or substance use disorders only: 12-step group participation and 1-year outcomes

We compared outpatients (regional facility) with substance use and psychiatric (N = 199) or only substance use (N = 146) disorders on baseline and one-year symptoms (93% follow-up), and treatment and 12-step group participation over the year (2005). We examined whether diagnostic status moderated associations between participation and outcomes (Addiction Severity Index) with regressions. At follow-up, dual diagnosis patients had more severe symptoms, despite comparable treatment. The groups were comparable on 12-step participation, which was associated with better outcomes. However, associations of participation with better outcomes were weaker for dual diagnosis patients. Study (VA HSR&D-funded) implications and limitations are noted and research suggested.

Mortality risk up to 25 years after initiation of treatment among 420 Swedish women with alcohol addiction

AIMS

Women treated for alcohol addiction have mortality rates three to five times those of women from the general population (GP). However, these figures may be inflated because socially disadvantaged women with advanced drinking careers are over-represented in previous studies. Our aim was to study the long-term mortality of socially relatively well-functioning patients coming to their first treatment, compared to matched GP controls.

DESIGN

The mortality rates and causes of death were compared between patients and their matched GP controls, using data from the Causes of Death Register throughout the follow-up period (0-25 years).

SETTING

A specialized treatment programme for women only, called 'Early treatment for Women with Alcohol Addiction' (EWA) at the Karolinska Hospital, Stockholm, Sweden.

PARTICIPANTS

Subjects (n = 420) receiving their first treatment at the EWA programme, compared to a group of matched GP women (n = 2037).

FINDINGS

The women patients had significantly higher mortality than matched GP controls throughout the whole follow-up period, with a relative risk of 2.4. However, the younger women had four times higher mortality than their matched controls. The peak of deaths occurred during the first 5 years, and alcohol-related causes of death were highly over-represented, as were uncertain suicides and accidents.

CONCLUSIONS

First-time-treated women with alcohol addiction have a substantially lower mortality than reported previously from clinical samples, except for the youngest group. Our figures were corrected for confounding factors such as socio-demographic status. We believe our results could apply to broader groups of heavy drinking women, inside or outside specialized treatment settings.

Adolescent-onset substance use disorders predict young adult mortality

This study determined whether adolescent-onset substance use disorders (SUDs) prospectively predicted early mortality. Among 870 adolescents, 21 young adulthood deaths were observed. Adolescent SUDs, as well as gender, ethnic group, hazardous substance use, and drug trafficking, predicted these deaths. Among African American males with SUDs, 23% died by age 25.

Premature mortality among males with substance use disorders

OBJECTIVE

Previous studies have demonstrated that substance use disorders (SUD) are associated with premature mortality in clinical populations, though findings regarding the effect of antisocial personality disorder (ASP) on mortality among persons with SUD are less clear. However, it is unclear to what extent that finding generalizes to persons with SUD in the community, because very little work has been done involving mortality in longitudinal studies of mortality associated with SUD. The objective of this study was to assess whether the presence of SUD or ASP is associated with early mortality among males (fathers) in a predominantly community sample, using a 15-year prospective longitudinal study design.

METHOD

We conducted a prospective longitudinal study of adolescents and their fathers. The adolescent subjects were recruited at age 10-12 years, with follow-up evaluations at ages 14, 16, 19, 22, and 25. Questions were asked about paternal mortality during each of those visits. The study sample for this study was the 769 fathers of the adolescent subjects, who included N=341 fathers with a DSM-III-R diagnosis of SUD and N=428 control fathers without a SUD. 89% of these fathers were recruited from the community, and 11% were recruited from clinical sources. Comorbidity patterns were described. A multivariate Cox regression analysis was performed with the father's age at death or last assessment as the dependent variable, and education, SUD, and ASP as the independent variables.

RESULTS

Lower education level, the presence of a substance use disorder, and the presence of antisocial personality disorder were significantly associated with earlier mortality (Wald=5.1, df=1, p=0.024; Wald=5.1, df=1, p=0.024, and Wald=5.5, df=1, p=0.019, respectively). Most subjects died from medical illnesses, as opposed to drug overdoses or accidents, which is different from the pattern often noted in clinical samples.

CONCLUSIONS

The results of this study demonstrate that the presence of SUD, the presence of ASP, and a lower education level were associated with early mortality in our primarily community-based sample, which extends previous reports of similar findings in clinical samples. The magnitude of the prematurity of the deaths was less that that generally noted in previous studies involving clinical samples, and the causes of death were also somewhat different from those noted in clinical samples. The majority of cases of mortality in our SUD sample resulted from medical illnesses rather than from accidents or overdoses.

An exploration of the effect of on-site 12-step meetings on post-treatment outcomes among polysubstance-dependent outpatient clients

Rates of return to active substance use after addiction treatment tend to be high; participation in 12-step fellowships (e.g., Alcoholics Anonymous) reduces relapse rates but many clients do not attend or attend for a short period only. This quasi-experimental study uses repeated measurement to explore the role of presence/absence of on-site 12-step meetings during treatment on post-treatment outcomes. Polysubstance-dependent clients (N = 219) recruited at a program with and one without 12-step on-site, were followed for one year post-treatment. On-site 12-step enhanced 12-step attendance, especially during treatment, and predicted continuous abstinence for the post-treatment year. Holding 12-step meetings on-site is a low-cost strategy that programs should consider to foster post-treatment remission maintenance.

Treated and untreated alcohol-use disorders: course and predictors of remission and relapse

The research described here focused on personal, life context, and help-related factors to trace the long-term course of treated and untreated alcohol-use disorders. A group of 461 individuals who sought help for alcohol problems was surveyed at baseline and 1, 3, 8, and 16 years later. Compared with individuals who remained untreated, individuals who entered treatment and/or Alcoholics Anonymous (AA), and participated in these modalities for a longer interval, were more likely to attain remission. Personal resources associated with social learning, stress and coping, behavior economic, and social control theories predicted the maintenance of remission.