Potential for alcohol and drug interactions in older adults: evidence from the Irish longitudinal study on ageing

Prevalence and change in alcohol consumption in older adults over time, assessed with self-report and Phosphatidylethanol 16:0/18:1 -The HUNT Study

BACKGROUND

Changes in alcohol consumption may affect older adults' health. We examined prevalence and changes in the alcohol consumption of older women and men (≥65 years) in Norway over a 24-year period.

METHODS

Data from three population-based health surveys (The Trøndelag Health Study-HUNT2 1995-97, HUNT3 2006-08, HUNT4 2017-19) were used. Alcohol consumption was measured using self-reported measures and an objective measure of alcohol consumption (Phosphatidylethanol 16:0/18:1, PEth). Self-reported lifetime abstinence, former drinking, current drinking, frequent drinking (≥4 times/week), and risk drinking (≥8 units/week) were measured. The PEth concentrations were stratified: <0.03 μmol/l (abstinence/very low level of alcohol consumption); >0.06 μmol/l (indicating >1 unit/day); >0.10 μmol/l (indicating >3 units/day), and >0.30 μmol/l (heavy alcohol consumption).

RESULTS

In HUNT4, the prevalence of self-reported lifetime abstinence, frequent drinking, and risk drinking was 5.2%, 4.4%, and 5.6%, respectively, while prevalence of PEth <0.03 μmol/l was 68.1% and PEth >0.06 μmol/l was 21.2%. Over the course of the three surveys, the prevalence of self-reported lifetime abstinence decreased, while the prevalence of frequent drinking and risk drinking increased. Men were less often abstainers and more often frequent and risky drinkers than women in all three surveys. Gender differences for abstinence and current drinking reduced with time. From HUNT3 to HUNT4, the prevalence of PEth <0.03 μmol/l decreased, while the prevalence of PEth >0.06 μmol/l increased. Men compared to women, had less often PEth <0.03 μmol/l and more often PEth >0.06 and >0.10 μmol/l in HUNT3 and HUNT4. Women and men ≥75 years were just as likely to have PEth >0.30 μmol/l in HUNT4. The gender differences in PEth concentrations were reduced in HUNT4 among those aged 70-74 years or ≥75 years.

CONCLUSION

Alcohol consumption has increased among Norwegian older adults over a 24-year period, but at a slower pace during the last decade.

Drug safety in older patients with alcohol use disorder: a retrospective cohort study

Background

Older patients with alcohol use disorder are at particular risk of developing adverse drug reactions due to multimorbidity, polypharmacy, and altered organ function.

Objectives

In this study, we investigated the frequency and characteristics of potentially serious alcohol-medication interactions, potentially inappropriate medications (PIMs) for older adults, and potential drug-drug interactions (pDDIs) in a population of older patients with alcohol use disorder over a 10-year period.

Design

Retrospective monocentric cohort study.

Methods

Prescribed medications were screened for potentially serious alcohol-medication interactions, PIMs, and pDDIs using the POSAMINO (POtentially Serious Alcohol-Medication INteractions in Older adults) criteria, the PRISCUS 2.0 list, the FORTA (Fit fOR The Aged) classification, and the drug interaction program AiDKlinik®.

Results

We enrolled 114 patients aged ⩾65 years with alcohol use disorder, who were treated in an addiction unit of a university hospital in Germany. About 80.7% of the study population had at least one potentially serious alcohol-medication interaction. Potentially serious alcohol-medication interactions most commonly affected the cardiovascular (57.7%) and the central nervous system (32.3%). A total of 71.1% of the study population received at least one prescription of a FORTA C or D drug, compared with 42.1% who received at least one PIM prescription according to the PRISCUS 2.0 list. A total of 113 moderate and 72 severe pDDIs were identified in the study population.

Conclusion

Older patients with alcohol use disorders are frequently exposed to potentially serious alcohol-medication interactions, PIMs, and pDDIs. Improvements in the quality of prescribing should primarily target the use of cardiovascular and psychotropic drugs.

Dynapenic Abdominal Obesity Increases Risk for Falls Among Adults Aged ≥50 Years: A Prospective Analysis of the Irish Longitudinal Study on Ageing

BACKGROUND

There is a scarcity of studies examining the longitudinal relationship between dynapenic abdominal obesity (DAO; ie, impairment in muscle strength and high waist circumference) and future fall risk. Therefore, we aimed to investigate the prospective association between DAO at baseline and falls occurring during 2 years of follow-up in a nationally representative sample of middle-aged and older individuals from Ireland.

METHODS

Data from 2 consecutive waves of the Irish Longitudinal Study on Ageing survey were analyzed. Dynapenia was defined as handgrip strength of <26 kg for men and <16 kg for women. Abdominal obesity was defined as a waist circumference of >88 cm for women and >102 cm for men. DAO was assessed at Wave 1 (2009-2011) and was defined as having both dynapenia and abdominal obesity. Falls occurring between Wave 1 and Wave 2 (2012-2013) were self-reported. Multivariable logistic regression analysis was conducted.

RESULTS

Data on 5 275 individuals aged ≥50 years were analyzed (mean [standard deviation {SD}] age 63.2 [8.9] years; 48.8% males). After adjustment for potential confounders, compared to no dynapenia and no abdominal obesity at baseline, DAO was significantly associated with 1.47 (95% confidence interval [CI]: 1.14-1.89) times higher odds for falls at 2-year follow-up. Dynapenia alone (odds ratio [OR] = 1.08; 95% CI: 0.84-1.40) and abdominal obesity alone (OR = 1.09; 95% CI: 0.91-1.29) were not significantly associated with falls at follow-up.

CONCLUSIONS

DAO increased the risk for falls among middle-aged and older adults in Ireland. Interventions to prevent or reverse DAO may be beneficial for fall reduction.

Associations between sleep medication use and alcohol consumption over 36 years in Finnish twins

BACKGROUND

Sleep medication use is an indicator of underlying sleep problems that might be induced by various factors such as alcohol use. However, the longitudinal relationship between drinking and sleep problems remains poorly understood. We investigated associations between sleep medication and alcohol use throughout adulthood, and examined the role of familial and potential confounding factors contributing to these associations.

METHODS

We used information of zygosity and self-report questionnaire data over a follow-up period of 36 years from the Older Finnish Twin Cohort (N=13,851).

RESULTS

Logistic regression analyses suggested consistent associations between sleep medication use and heavy/binge drinking at all four time points (OR range =1.36-3.18, P <0.05), implying that increased drinking is associated with increased sleep medication use over time. Cross-lagged path analyses suggested that moderate/heavy and binge drinking predict sleep medication use at most time points (OR range = 1.15-1.94, P <0.05), whilst sleep medication use predicts subsequent abstaining from alcohol (OR range =2.26-2.47, P <0.05). Within-pair analyses implied that familial factors play a role, and quantitative genetic modelling estimated genetic factors to explain approximately 80% of the lifetime association of sleep medication use with moderate/heavy and binge drinking.

CONCLUSIONS

Drinking is associated with sleep medication use throughout adulthood. Further, our results suggest that drinking is likely to predict sleep medication use, thereby potentially constituting a risk factor for sleep problems, and that genetic factors contribute to the association. These findings are important in terms of better understanding the development of sleep and alcohol use disorders.

Sex differences in the association between dynapenic abdominal obesity and onset of disability in activities of daily living among adults aged ≥50 years: A prospective analysis of the Irish Longitudinal Study on Ageing

BACKGROUND

Sex differences in the longitudinal relationship between dynapenic abdominal obesity, i.e., impairment in muscle strength and high waist circumference, and disability in activities of daily living have not been investigated to date. Therefore, we aimed to examine sex differences in the longitudinal association between dynapenic abdominal obesity at baseline and the onset of disability in activities of daily living during a four-year follow-up period among Irish adults aged ≥50 years.

METHODS

Data from Wave 1 (2009-2011) and Wave 3 (2014-2015) of the Irish Longitudinal Study on Ageing survey were analyzed. Dynapenia was defined as handgrip strength of <26 kg for men and <16 kg for women. Abdominal obesity was defined as waist circumference of >88 cm for women and >102 cm for men. Dynapenic abdominal obesity was defined as having both dynapenia and abdominal obesity. Disability was defined as having difficulty with at least one of six activities of daily living (dressing, walking, bathing, eating, getting in or out of bed, using the toilet). Multivariable logistic regression was conducted to assess associations.

RESULTS

Data on 4471 individuals aged ≥50 years and free of disability at baseline were analyzed [mean (SD) age 62.3 (8.6) years; 48.3 % males]. In the overall sample, compared to no dynapenia and no abdominal obesity, dynapenic abdominal obesity was associated with 2.15 (95%CI = 1.17-3.93) times higher odds for incident disability at 4-year follow-up. This association was significant among men (OR = 3.78; 95%CI = 1.70-8.38) but not among women (OR = 1.34; 95%CI = 0.60-2.98).

CONCLUSIONS

Interventions to prevent or address dynapenic abdominal obesity may aid in the prevention of disability, especially among men.

Mortality Risk in Older People Who Drank Alcohol in the Past by Varying Duration of Alcohol Abstention

INTRODUCTION

This study aims to explore the mortality risk in older people who drank alcohol in the past by varying the duration of alcohol abstention.

METHODS

In total, 31,999 participants aged ≥65 years from the Chinese Longitudinal Healthy Longevity Survey (Waves 1998, 2000, 2002, 2005, 2008, 2011, 2014) were included. Duration of alcohol abstention was assessed by designed questions, and the study outcome was all-cause mortality. Cox proportional hazard models were used to examine the association. Analyses occurred from 2022 to 2023.

RESULTS

During a follow-up of 140,974.8 person-years, all-cause mortality occurred in 24,257 participants. Mortality significantly increased by 23% (adjusted hazard ratio=1.23, 95% CI=1.14, 1.33, p<0.001), by 17% (adjusted hazard ratio=1.17, 95% CI=1.06, 1.31, p=0.003), and by 17% (adjusted hazard ratio=1.17, 95% CI=1.07, 1.28, p=0.001) in people who drank alcohol in the past with ≤5 years, 5-10 years, 10-20 years of alcohol abstention, respectively, compared with that among those who drink alcohol at present. After 20 years of alcohol abstention, the increased mortality risk disappeared (adjusted hazard ratio=1.06, 95% CI=0.97, 1.15, p=0.204). Stratified and sensitivity analysis revealed similar results. In addition, compared with the risk of all-cause mortality among people who never drink alcohol, the risk of all-cause mortality in those who drank alcohol in the past also significantly increased in the following 20 years after they stop drinking, and then the increased risk disappeared afterward.

CONCLUSIONS

An increased risk of all-cause mortality in older people who drank alcohol in the past was observed, which disappeared after 20 years of alcohol abstention.

Physical multimorbidity and wish to die among adults aged ≥65 years: A cross-sectional analysis of the Irish Longitudinal Study on Ageing

BACKGROUND

Physical multimorbidity (i.e., ≥2 chronic conditions) may induce feelings of wish to die (WTD), but there is limited literature on this topic, while the mediators in this association are largely unknown. Thus, the aim of the present study was to investigate this association and its mediators among older Irish adults.

METHODS

Cross-sectional, nationally representative data from Wave 1 of the Irish Longitudinal Study on Ageing 2009-2011 were analyzed. Information on self-reported lifetime diagnosis of 14 chronic physical conditions were obtained. WTD was defined as answering affirmatively to the question "In the last month, have you felt that you would rather be dead?" Multivariable logistic regression and mediation analyses were conducted.

RESULTS

Data on 2941 adults aged ≥65 years [mean (SD) age 73.2 (5.2) years; 45.0 % males] were analyzed. Physical multimorbidity was associated with 3.39 (95%CI 1.58, 7.28) times higher odds for WTD. This association was largely explained by pain (% mediated 28.1 %), followed by depression (19.4 %), sleep problems (18.4 %), perceived stress (13.0 %), loneliness (10.4 %), anxiety (8.1 %), and disability (7.2 %).

CONCLUSIONS

Multimorbidity was associated with increased odds for WTD among Irish older adults. Addressing the identified mediators may contribute to reducing feelings of WTD among older adults with multimorbidity.

Predictors and prevalence of hazardous alcohol use in middle-late to late adulthood in Europe

Objectives: Even low to moderate levels of alcohol consumption can have detrimental health consequences, especially in older adults (OA). Although many studies report an increase in the proportion of drinkers among OA, there are regional variations. Therefore, we examined alcohol consumption and the prevalence of hazardous alcohol use (HAU) among men and women aged 50+ years in four European regions and investigated predictors of HAU.Methods: We analyzed data of N = 35,042 participants of the European SHARE study. We investigated differences in alcohol consumption (units last week) according to gender, age and EU-region using ANOVAs. Furthermore, logistic regression models were used to examine the effect of income, education, marital status, history of a low-quality parent-child relationship and smoking on HAU, also stratified for gender and EU-region. HAU was operationalized as binge drinking or risky drinking (<12.5 units of 10 ml alcohol/week).Results: Overall, past week alcohol consumption was 5.0 units (±7.8), prevalence of HAU was 25.4% within our sample of European adults aged 50+ years. Male gender, younger age and living in Western Europe were linked to both higher alcohol consumption and higher risks of HAU. Income, education, smoking, a low-quality parent-child relationship, living in Northern and especially Eastern Europe were positively associated with HAU. Stratified analyses revealed differences by region and gender.Conclusions: HAU was highly prevalent within this European sample of OA. Alcohol consumption and determinants of HAU differed between EU-regions, hinting to a necessity of risk-stratified population-level strategies to prevent HAU and subsequent alcohol use disorders.

Longitudinal association between perceived stress and depression among community-dwelling older adults: Findings from the Irish Longitudinal Study on Ageing

BACKGROUND

Older adults may be particularly vulnerable to the negative effects of stress on depression. However, the impact of perceived stress on late-life depression is understudied in large community samples. Thus, the present study used data from a population-based sample of Irish older adults to examine the longitudinal association between perceived stress and late-life depression.

METHODS

Data from Wave 1 (2009-2011) and Wave 2 (2012-2013) of the Irish Longitudinal Study on Ageing (TILDA) were analyzed. Depression was assessed with the Center for Epidemiologic Studies Depression (CES-D), while the 4-item version of the Perceived Stress Scale was used for perceived stress. Multivariable logistic regression was used to assess the association between perceived stress (exposure) and depression (outcome).

RESULTS

The analytical sample consisted of 5238 individuals aged ≥50 years [mean (SD) age 63.2 (9.1) years; 49.4% females] who did not have depression at Wave 1. The mean perceived stress score at baseline was much lower among those who did not develop depression at Wave 2 compared to those who did (3.85 vs. 6.33). Compared to those in the lowest quartile of levels of perceived stress at baseline, those in the highest quartile had 2.65 (95%CI=1.56-4.49) times higher risk for depression onset.

LIMITATIONS

Some baseline information including that of perceived stress could have changed within the two-year follow-up period.

CONCLUSIONS

Greater levels of perceived stress at baseline was associated with higher risk for depression onset at two-year follow-up among older adults in Ireland. Individualized interventions addressing stress may be beneficial in the prevention of depression among older adults.

A systematic review of self-report measures used in epidemiological studies to assess alcohol consumption among older adults

Background

There is a lack of standardization regarding how to assess and categorize alcohol intake in older adults. The aim of this study was to systematically review methods used in epidemiological studies to define drinking patterns and measure alcohol consumption among older adults.

Methods

A systematic search was conducted in the MEDLINE, PubMed, PsycINFO, EMBASE, and CINAHL databases for studies published from January 2009 to April 2021. Studies were included if they were observational studies with a quantitative design; the mean age of the participants was ≥ 65 years; questionnaires, screening tools, or diagnostic tools were used to define alcohol consumption; and alcohol consumption was self-reported.

Results

Of 492 studies considered, 105 were included. Among the 105 studies, we detected 19 different drinking patterns, and each drinking pattern had a wide range of definitions. The drinking patterns abstaining from alcohol, current drinking, and risk drinking had seven, 12 and 21 diverse definitions, respectively. The most used questionnaire and screening tools were the quantity-frequency questionnaire, with a recall period of 12 months, and the full and short versions of the Alcohol Use Disorders Identification Test, respectively.

Conclusion

No consensus was found regarding methods used to assess, define, and measure alcohol consumption in older adults. Identical assessments and definitions must be developed to make valid comparisons of alcohol consumption in older adults. We recommend that alcohol surveys for older adults define the following drinking patterns: lifetime abstainers, former drinkers, current drinkers, risk drinking, and heavy episodic drinking. Standardized and valid definitions of risk drinking, and heavy episodic drinking should be developed. The expanded quantity-frequency questionnaire including three questions focused on drinking frequency, drinking volume, and heavy episodic drinking, with a recall period of 12 months, could be used.

Applying Geriatric Principles to Hazardous Drinking in Older Adults

Older adults continue to drink as they age. Aging changes alcohol kinetics just as with any other drug. Older adults have increased sensitivity to acute alcohol intake that accounts for the increased risk of falls, traffic accidents, and other injury. The Annual Medicare Wellness Exam is an excellent opportunity to introduce screening for unsafe drinking along with accumulated risks and deficits of aging. Older adults have responded well to brief interventions for unhealthy drinking. In the presence of alcohol use disorder or serious comorbidity including psychiatric illness, referral to specialized multidisciplinary care can be lifesaving.

Physical multimorbidity and incident urinary incontinence among community-dwelling adults aged ≥50 years: findings from a prospective analysis of the Irish Longitudinal Study on Ageing

BACKGROUND

There are no prospective studies on the association between multimorbidity and urinary incontinence (UI), while mediators in this association are unknown. Thus, we aimed to (i) investigate the longitudinal association between multimorbidity and UI in a large sample of Irish adults aged ≥50 years and (ii) investigate to what extent physical activity, polypharmacy, cognitive function, sleep problems, handgrip strength and disability mediate the association.

METHODS

Data on 5,946 adults aged ≥50 years old from the Irish Longitudinal Study on Aging were analysed. The baseline survey was conducted between 2009 and 2011 and follow-up after 2 years was conducted. Information on self-reported occurrence of UI in the past 12 months and lifetime diagnosis of 14 chronic conditions were obtained. Multivariable logistic regression and mediation analysis were conducted.

RESULTS

After adjustment for potential confounders, compared to having no chronic conditions at baseline, having three (odds ratio [OR] = 1.79; 95% confidence interval [CI] = 1.30-2.48) and four or more (OR = 1.86; 95% CI = 1.32-2.60), chronic conditions were significantly associated with incident UI. Mediation analysis showed that polypharmacy, sleep problems and disability explained 22.7, 17.8 and 14.7% of the association between multimorbidity (i.e. two or more chronic conditions) and incident UI, respectively.

CONCLUSION

A greater number of chronic conditions at baseline were associated with a higher risk for incident UI at 2-year follow-up among adults aged ≥50 years in Ireland. Considering the effects of different medications on UI and improving sleep quality and disability among people aged ≥50 years with multimorbidity may reduce the incidence of UI.

The Role of Impulsive Decision Making on Health Behavior Related to Cardiovascular Disease Risk Among Older Adults With Hypertension

The purpose of the current study was to investigate whether older adults who are more impulsive also tend to engage in more health behaviors associated with increased risk for cardiovascular disease (CVD). We analyzed data from the Health and Retirement Study. Logistic regression analysis was performed to determine the likelihood of medication adherence, alcohol consumption, and exercise among older adults with hypertension. Adjusted regression results revealed higher impulsive decision making was associated with greater likelihood of obesity (odds ratio [OR] = 2.96, 95% confidence interval [CI] [1.00, 8.92]), lower likelihood of medication adherence (OR = 0.37, 95% CI [0.15, 0.92]), and regular drinking (OR = 0.36, 95% CI [0.15, 0.87]). Higher impulsive decision making was associated with lower likelihood of regular exercise only in unadjusted models. Older adults with hypertension who had higher impulsive decision making engaged in health behaviors associated with increased risk for CVD. Health care providers should consider the range of strategies offered through behavioral economics to improve health in these at-risk populations. [Journal of Gerontological Nursing, 47(11), 22-30.].

The Role of Psychological Distress in the Relationship between Drinking Motives and Hazardous Drinking in Older Adults

INTRODUCTION

Drinking motives seem to be the most proximal predictors of alcohol outcomes. Consequently, these are an essential factor to consider as they may influence the extent to which alcohol is used in a risky way, even in older adults.

OBJECTIVE

We studied the moderating effect of distress on the relationship between drinking motives and drinking behaviour in a community-dwelling older adult sample.

METHOD

In a retrospective cross-sectional research study, participants were community-dwelling older adults aged 65 years and older. All respondents completed a questionnaire covering the Drinking Motives Questionnaire (DMQ), the Alcohol Use Disorders Identification Test (AUDIT), and the General Severity Index (GSI) of the Brief Symptom Inventory (BSI).

RESULTS

In this sample of 1,148 older adults, drinking motives and hazardous alcohol use were associated (enhancement motives r = 0.478, p < 0.001; coping motives r = 0.367, p < 0.001; and social motives r = 0.235, p < 0.001). Furthermore, moderation analysis showed that older adults drinking predominantly for enhancement or coping motives (respectively, β = 0.433, CI [95%] = 2.557-3.222 and β = 0.327, CI [95%] = 1.077-1.491, p < 0.001), and older adults who had higher levels of psychological distress (β = 2.518, CI [95%] = 2.017-3.019, p < 0.001) were more likely to report higher degree of hazardous alcohol use.

CONCLUSION

The relations between coping drinking motives and enhancement drinking motives on hazardous drinking depended on the level of distress. The associations between drinking for coping and drinking for enhancement were stronger in high levels of distress. Although causality cannot be interpreted from cross-sectional data, tackling psychological distress and drinking to cope with negative affect or to enhance positive affect might have strong effects on reducing hazardous drinking behaviour among older adults.

Prevalence and sociodemographic factors of risky drinking in Australian older adults

INTRODUCTION AND AIMS

This study describes the prevalence of risky drinking in older adults (aged 60+ years) in Australia and explores the socioeconomic and lifestyle factors associated with this. The negative consequences of drinking behaviours in older adults were also explored.

DESIGN AND METHODS

Cross-sectional design, with data obtained from the Australian 2016 National Drug Strategy Household Survey, yielding a sample size of 7976 participants. Multivariable logistic regression was used to assess the correlates of risky drinking.

RESULTS

Approximately 17% of older Australians reported risky drinking and their most popular drinking location was in the home (93%). Respondents who were male [odds ratio 3.78, 95% confidence interval (3.22, 4.43)], of younger age group (60-69 years) [2.96, (2.25, 3.89)], in a higher socioeconomic status [1.76, (1.41, 2.21)], had no dependents [1.51, (1.10, 2.07)], were unemployed [1.64, (1.10, 2.44)] and were either current or ex-smokers [2.32, (1.90, 2.83) or 3.55, (2.95, 4.29)], were more likely to report risky drinking. Approximately 54% of risky drinkers experienced a negative outcome as a result of their drinking in the last year.

DISCUSSION AND CONCLUSIONS

Risky drinking in older adults is a key public health issue, with a concerning rate of risky drinking and associated negative outcomes seen in the current study. Interventions aimed at older drinkers thus need to focus beyond socio-economically disadvantaged groups, while self-moderation on risky drinking, controlling accessibility to take-away alcohol and increasing the awareness of harms of risky drinking may help to reduce risky drinking among older people.

[At-risk drinking screening by general practitioners: A survey of patients in primary care]

BACKGROUND

The screening of patients who are at-risk drinkers, which means exceeding the thresholds defined by health authorities or associated with a specific situation (taking psychotropic drugs, having an organic pathology, driving a vehicle, drinking during pregnancy), represents a major issue in primary care. Few studies have offered perspective from the patients' standpoint. The main purpose of this study was to describe general practitioners at-risk drinking screening from their patients point of view. The secondary objective was to identify the factors associated with perception of satisfactory general practitioner knowledge about alcohol consumption.

METHODS

A quantitative cross-sectional study was launched in 9 general practitioner offices over 6 months. Patients older than 18 were recruited to answer a questionnaire blinded from their general practitioner, indicating the level of their alcohol consumption and their perception regarding their general practitioner's screening methods. Descriptive, univariate and multivariate logistic regression analyses were performed.

RESULTS

All in all, 445 patients were analyzed. Sixty-two at-risk drinkers were screened (13.9 %). Most of the patients declared they had not been interviewed about their alcohol consumption by their general practitioner either during initial consultations (86.1 %) or over time (83.3 %). Only 4.2 % of patients had previously initiated discussion about their consumption. Patients were not ashamed to talk about alcohol (99.2 %) and found their general practitioner to be competent on this topic (100 %). In multivariate analysis, independent factors associated with a good general practitioner knowledge about their patients' current consumption were the questions put forward by their general practitioner about alcohol consumption during their first visit (P<0.001) and during subsequent visits (P<0.001).

CONCLUSION

This study showed a low general practitioner screening rate of their patients' at-risk drinking. Only a minority of patients, including at-risk drinkers, declared that their general practitioner was aware of their level of alcohol consumption. Screening could be improved by being systematized during initial consultations and regularly scheduled during subsequent visits, especially in at-risk situations.

Examining the Association Between Alcohol Consumption and Health Conditions in Community Dwelling Older Adults

The Canadian low-risk drinking guidelines were developed for adults, however, the applicability to older adults was not considered in the development of the guidelines. The objectives of this study were to: (1) to examine alcohol use in community dwelling older males and females using the current Canadian guidelines; (2) to test lower limits of alcohol use on various health factors; and (3) to determine health factors associated with high-risk drinking in older males and females. Data on community dwelling older adults (aged 65 +) was used from the Canadian Injury Prevention Survey (n = 2274). Descriptive statistics and comparative analysis were used to compare alcohol consumption categories. Logistic regressions were performed to examine the relationships between health factors and alcohol consumption categories. 70% of the sample reported having at least one drink per week; 4.5% of males and 6.8% of females were high-risk drinkers according to the current guidelines. There were no significant associations between the current alcohol categories with demographics, behavioral risk factors or health conditions. Using the new guidelines, 21% of males and females were classified as high-risk drinkers, respectively. Diabetes and having an illness or disability before retirement was protective of high-risk drinking in males while having diabetes and poorer physical health was protective of high-risk drinking in females. The prevalence of high-risk drinkers is dependent on what alcohol classifications are used. Further studies are needed to determine the causal relationships between health-related factors and alcohol using standardized definitions of alcohol consumption.

Reducing Medication Risks in Older Adult Drinkers

Objectives: Prevalent concomitant alcohol and medication use among older adults is placing this group at risk for adverse health events. Given limited existing interventions to address concomitant alcohol and medication risk (AMR), a brief educational intervention was demonstrated. The purpose of the current study was to examine change in AMR behaviors 3 months post-education among older adult drinkers. Methods: A convenience sample of 58 older adult drinkers (mean age = 72) was recruited and followed (n = 40; 70% at follow-up), from four pharmacies in rural Virginia. Results: Findings indicated decreased alcohol consumption in high-risk drinkers. Conclusion: Future research should explore methods to sustain reduced AMR.

[Alcohol consumption patterns and associated factors among elderly Brazilians: National Health Survey (2013)]

The scope of this study was to analyze the pattern of alcohol consumption among elderly Brazilians (60 years and over) and their association with sociodemographic factors, lifestyle habits and health conditions. This is a cross-sectional study of 10,537 elderly (90.1%) participants from the National Health Survey of 2013. The consumption of alcoholic beverages was classified as non-use, mild / moderate use and risk use. The multinomial regression model was used to study the associated factors. The prevalence for mild / moderate and risk use was 9.4% (95% CI: 8.4- 10.6%) and 4.6% (95%CI: 4.0-5.3%), respectively. The two consumption patterns were inversely associated with age and more frequent among men, better schooling, smokers and physical activity practitioners. Mild / moderate consumption was less frequent among non-whites and those with a history of stroke and diabetes, whereas risk use was less frequent among the elderly diagnosed for heart disease and more frequent among those suffering from depression. This result identifies profiles of greater vulnerability, with small differences between two patterns of consumption. This information should be considered in the preparation of proposals to promote healthy habits and control of alcohol use among the elderly.

Alcohol, Driving, and Health among Community-dwelling Older Adults

OBJECTIVE

The purpose of this investigation was to examine the relationships among alcohol use, driving behavior, and indicators of health among older adults.

METHODS

A sample of 818 adults ages 65 and older were recruited through the state motor vehicle administration and completed an online survey. Regression models were used to assess the associations between alcohol use, driving behaviors, and 6 health indicators.

RESULTS

Whereas more frequent alcohol use was associated with fewer health conditions, higher quantity alcohol use was associated with increased likelihood of having at least one health condition. Participants who drove several days a week and those who drove every day had higher perceived health status, a lower number of past-year health conditions, and a lower number of past-year health events when compared to less frequent drivers. Persons who had at least one past-year negative driving behavior or event were significantly less likely to have positive health status, had lower perceived health status, and had a higher number of past-year health conditions and events.

CONCLUSIONS

High quantity alcohol use and risky driving behavior among older adults are indicative of poorer health. Continued efforts are needed to educate older adults on the relationships among alcohol use, driving behavior, and health.

Social context of drinking among older adults: Relationship to alcohol and traffic risk behaviors

OBJECTIVE

Alcohol use among older adults is a major public health concern given potentially negative effects to health and functioning in this population. Little is known about context in which alcohol use among older adults occurs, or how context of use is associated with risk behaviors.

METHOD

Invitation letters were mailed to licensed drivers 65 years and older in Maryland. A total of 825 participants completed an online survey that assessed demographic characteristics, alcohol use, social context of drinking, and driving behaviors.

RESULTS

The analytic sample consisted of 604 older adult current drinkers (55% male). A factor analysis revealed three separate contexts of drinking: social facilitation, emotional comfort, and relaxation. Drinking in the context of social facilitation was associated with driving after drinking. Drinking in the context of emotional comfort was associated with getting drunk, driving after drinking, and running a stop sign or red light. Drinking in the context of relaxation was associated with traffic risk behaviors, including running a stop sign or red light and getting in a near crash or collision.

CONCLUSIONS

Understanding the social context of alcohol use among older adults may be useful for targeting and attempting to modify risky alcohol use and driving behaviors.

Prevalence of simultaneous use of alcohol and prescription medication in older adults: findings from a cross-sectional survey (Health Survey for England 2013)

OBJECTIVES

To investigate the concurrent use of 'at-risk' (AR) drinking (>10 units of alcohol per week) and prescription medications, while controlling for sociodemographic, and health-related factors, among older adults (aged 65-89 years).

DESIGN

Cross-sectional survey.

SETTING

Data from Health Survey of England, 2013.

INTERVENTIONS

None.

PARTICIPANTS

General population survey of 2169 adults aged 65-89 years.

PRIMARY OUTCOME MEASURES

AR drinking (>10 units per week). Secondary outcome was AR drinking defined as >14 units of alcohol per week limit (the cut-off used by the Department of Health for AT drinking).

RESULTS

Twenty-seven per cent (n=568) of the sample were AR drinkers. Factors associated with alcohol consumption were gender, age, social class, marital status, rurality of dwelling, deprivation index, self-reported general health, cigarette smoking, body mass index, exercise level, health and well-being scores' and number of prescription drugs. Logistic regression analysis showed that males were more likely to be AR drinkers (OR 3.44, 95% CI 2.59 to 4.57, p<0.0001) than females. Each year increase in age, lowered the probability of AR drinking by a factor of 0.95 (95% CI 0.93 to 0.98, p<0.0001). Using prescription drugs reduced AR drinking by a factor of 0.92 (95% CI 0.85 to 0.93, p=0.033), after controlling for age, sex and rurality of dwelling. No other predictors were significant. Similar results were obtained for AR drinking of >14units per week.

CONCLUSION

AR drinking is more likely in older men than women. The odds of AR drinking lessens, as individuals age, and using prescription drugs also reduces AR drinking.

Factors associated with alcohol consumption and prescribed drugs with addiction potential among older women and men - the Nord-Trøndelag health study (HUNT2 and HUNT3), Norway, a population-based longitudinal study

BACKGROUND

Little is known about factors associated with alcohol consumption and use of drugs with addiction potential in older adults. The aim of this study was to explore the association between socio-demographic variables, physical and mental health and the later (11 years) use of frequent drinking, prescribed drugs with addiction potential and the possible combination of frequent drinking and being prescribed drugs with addiction potential in older adults (≥ 65 years).

METHODS

In this longitudinal study, we used data from two surveys of the Nord-Trøndelag Health Study (HUNT2 1995-1997 and HUNT3 2006-2008), a population based study in Norway. We totally included 10,656 individuals (5683 women) aged 54 years and older when they participated in HUNT2. Frequent drinking was defined as drinking alcohol 4 days or more per week. Data on prescribed drugs with addiction potential were drawn from the Norwegian Prescription Database. Drugs with addiction potential were defined as at least one prescription of benzodiazepines, z-hypnotics or opioids during one year for a minimum of two consecutive years between 2005 and 2009.

RESULTS

The typical frequent drinker in HUNT3 was younger, more educated, lived in urban areas, and reported smoking and drinking frequently in HUNT2 compared to the non-frequent drinker in HUNT3. The typical user of prescribed drugs with addiction potential in HUNT3 was an older woman who smoked and was in poor health, suffered from anxiety, had been hospitalized in the last 5 years and used anxiety or sleep medication every week or more often in HUNT2. The typical individual in HUNT3 with the possible combination of frequent drinking and being prescribed drugs with addiction potential had more education, smoked, drank frequently and used anxiety or sleep medication in HUNT2.

CONCLUSION

Individuals who were identified as frequent drinkers in HUNT2 were more likely to be frequent drinkers in HUNT3, and to have the possible combination of frequent drinking and being prescribed drugs with addiction potential in HUNT3. Health care professionals need to be aware of use of alcohol among older adults using drugs with addiction potential.

A Literature Review of Psychotropic Medications and Alcohol as Risk Factors for Falls in Community Dwelling Older Adults

Psychotropic medications and alcohol are potential risk factors for falls in older adults. However, there has been no appraisal of the literature on whether these medications, both singly and in combination with alcohol, are associated with falls in community dwelling older adults (those aged 60 years and older living independently without care). Four databases (PubMed, EMBASE, CINAHL and SCOPUS) and the grey literature (i.e. WHO, Public Health Agency of Canada) were searched using the following terms: benzodiazepine, anti-psychotics, anti-depressants, anti-epileptic, lithium, memantine, anti-hypertensives: drug or medication, aged or elderly or older adult or senior, accidental falls or falls or falling, and alcohol. Studies were included if (1) they were primary studies; (2) included community dwelling persons aged 60 years and older; (3) alcohol use was an independent variable; (4) studied medications of interest; (5) falls was the outcome variable; and (6) published in English. Articles published until July 2018 were included. The search yielded 29 studies. The findings show that both benzodiazepines and antidepressants (particularly SSRIs) are associated with fall risk while antipsychotics, anti-hypertensives, anti-epileptics and alcohol are not. No statements were made about lithium or memantine due to a lack of research studies. Future studies with adequate power to detect significant associations between psychotropic medications and falls are needed, especially among individual benzodiazepine and antidepressant medications.

'I take my tablets with the whiskey': A qualitative study of alcohol and medication use in mid to later life

Background

Concurrent alcohol and medication use can result in significant problems especially in mid to later life. Alcohol is often used instead of medication for a number of health-related conditions. This novel qualitative study explored concurrent alcohol and medication use, as well as the use of alcohol for medicinal purposes, in a sample of individuals in mid to later life.

Methods

Twenty-four interviews (12 men/12 women, ages 51–90 years) and three focus groups (n = 27, 6 men/21 women, ages 50–95 years) from three branches of Age UK and two services for alcohol problems in North East England.

Results

Older people in this study often combined alcohol and medication, frequently without discussing this with their family doctor. However, being prescribed medication could act as a motivating factor to stop or reduce alcohol consumption. Participants also used alcohol to self-medicate, to numb pain, aid sleep or cope with stress and anxiety. Some participants used alcohol to deal with depression although alcohol was also reported as a cause of depression. Women in this study reported using alcohol to cope with mental health problems while men were more likely to describe reducing their alcohol consumption as a consequence of being prescribed medication.

Conclusions

As older people often combine alcohol and medication, health professionals such as family doctors, community nurses, and pharmacists should consider older patients’ alcohol consumption prior to prescribing or dispensing medication and should monitor subsequent drinking. In particular, older people should be informed of the dangers of concurrent alcohol and medication use.

Different patterns of alcohol consumption and the incidence and persistence of depressive and anxiety symptoms among older adults in Ireland: A prospective community-based study

BACKGROUND

The associations of different patterns of alcohol consumption and the incidence and persistence of depressive and anxiety symptoms in older age remain unclear.

METHODS

Data on 6095 adults aged ≥ 50 years old from the Irish Longitudinal Study on Aging (TILDA) was analyzed. Participants completed the CAGE instrument to screen for problematic alcohol use at baseline between October 2009 and February 2011. Outcomes were incident (assessed by the CES-D scale) and anxiety (assessed by the Hospital Anxiety and Depressive scale) symptoms after a two-year follow-up as well as persistence of probable depression and anxiety among those with a positive screen for those disorders at baseline. Associations were adjusted for potential confounders through multivariable models.

RESULTS

In the overall sample, problem drinking did not predict incident and persistent depression and anxiety in this sample. Among females, problem drinking increased the risk for incident depression (OR = 2.11; 95%CI = 1.12-4.00) and anxiety (OR = 2.22; 95%CI = 1.01-4.86). In addition, problem drinking increased the risk of persistent depressive symptoms (OR = 2.43; 95%CI = 1.05-5.06) among females.

CONCLUSION

Problem drinking may increase the risk of incident probable depression and anxiety among older females. Furthermore, problem drinking led to a higher likelihood of persistent depressive symptoms in older female participants. Interventions targeting problem drinking among older females may prevent the onset and persistence of depression in this population, while also decreasing the incidence of anxiety symptoms.

Alcohol consumption/dependence and resilience in older adults with high blood pressure

OBJECTIVE

to evaluate alcohol consumption/dependence and resilience in older adults with high blood pressure and to analyze the factors associated with these variables.

METHOD

a descriptive, cross-sectional, quantitative study developed with 300 older adult patients with high blood pressure from Family Health Strategy units in a municipality of Minas Gerais, Brazil. A semi-structured questionnaire called the Alcohol Use Disorder Identification Test and the Resilience Scale were used. Data were analyzed using the Pearson's chi-square test, Fisher's exact test, Cronbach's alpha, odds ratio and logistic regression.

RESULTS

89.3% of the interviewees were low-risk for consuming alcoholic beverages. The variables gender, age, smoking and disease duration were significantly associated with alcohol consumption/dependence. 36.7% of the people presented a low resilience. The variables family and individual monthly income, education level, physical activity and leisure had an association with resilience. No statistically significant association was observed between alcohol consumption/dependence and resilience.

CONCLUSION

alcohol consumption and resilience can interfere with the physical and mental health of older adults with high blood pressure.

Alcohol enhances type 1 interferon-α production and mortality in young mice infected with Mycobacterium tuberculosis

In the current study, we used a mouse model and human blood samples to determine the effects of chronic alcohol consumption on immune responses during Mycobacterium tuberculosis (Mtb) infection. Alcohol increased the mortality of young mice but not old mice with Mtb infection. CD11b+Ly6G+ cells are the major source of IFN-α in the lungs of Mtb-infected alcohol-fed young mice, and IFN-α enhances macrophage necroptosis in the lungs. Treatment with an anti-IFNAR-1 antibody enhanced the survival of Mtb-infected alcohol-fed young mice. In response to Mtb, peripheral blood mononuclear cells (PBMCs) from alcoholic young healthy individuals with latent tuberculosis infection (LTBI) produced significantly higher amounts of IFN-α than those from non-alcoholic young healthy LTBI+ individuals and alcoholic and non-alcoholic old healthy LTBI+ individuals. Our study demonstrates that alcohol enhances IFN-α production by CD11b+Ly6G+ cells in the lungs of young Mtb-infected mice, which leads to macrophage necroptosis and increased mortality. Our findings also suggest that young alcoholic LTBI+ individuals have a higher risk of developing active TB infection.

Chronic alcohol consumption modulates the host immune defense mechanism(s) and makes the host susceptible to various fungal, viral and bacterial infections, including Mycobacterium tuberculosis (Mtb). However, limited information is available about the mechanisms involved in alcohol-mediated host susceptibility to Mtb and other intracellular bacterial infections. In the current study, we fed control and alcohol diets to young and old mice and determined the mortality rates and the immune mechanisms involved in host susceptibility to Mtb infection. We found that alcohol increases the mortality of young mice but not old mice infected with Mtb. The increased mortality in alcohol-fed Mtb-infected young mice was due to IFN-α production by CD11b+Ly6G+ cells. We also found that PBMCs from young alcoholic individuals with latent tuberculosis infection (LTBI) produced significantly higher amounts of IFN-α than those from young non-alcoholic, old alcoholic and old non-alcoholic LTBI+ individuals. Our findings suggest that young alcoholic LTBI+ individuals have a higher risk of developing active TB infection. Our studies provide the first evidence that chronic alcohol consumption induces IFN-α production in young Mtb-infected mice and increases their mortality rates. Further characterization of CD11b+Ly6G+ cells and delineation of the mechanisms through which alcohol enhances IFN-α production in Ly6G+ cells during Mtb infection will facilitate the development of therapies for alcoholic individuals with latent and active Mtb.

Immediate effects of a brief intervention to prevent alcohol and medication interactions among older adults

Risk of experiencing alcohol and medication interactions (AMI) is significant among older adults due to the substantial prevalence of alcohol and medication use in this segment of the population. Given the lack of community-level AMI prevention interventions for older adults, this study aimed to examine the immediate effects of a brief, pharmacy-based intervention to prevent AMI among older adults, as well as assess differential effects by past-month drinking status. A convenience sample of 134 adults aged 59 and older was recruited from four pharmacies in rural Virginia. Participants were assessed on their AMI awareness, intentions and importance prior to and immediately after exposure to intervention materials. Findings support immediate, positive intervention effects on AMI awareness, intentions and perceived importance of AMI messaging. Changes from pre to post-test did not differ by drinking status, but participants who consumed alcohol were less likely than non-drinkers to recognize the potential consequential severity of alcohol and medication interactions at both time points. Recommendations and future research to prevent AMI are discussed.

Life Course Transitions and Changes in Alcohol Consumption Among Older Irish Adults: Results From The Irish Longitudinal Study on Ageing (TILDA)

Objective: The objective of this study was to determine whether trajectories of older adults' alcohol consumption are influenced by the following life course transitions, relationship status, employment status, and self-rated health. Method: Volume and frequency of drinking were harmonized across first three waves of The Irish Longitudinal Study on Ageing (TILDA; N = 4,295). Multilevel regression models were used to model frequency, average weekly consumption, and heavy episodic drinking. Results: Men and women drank more frequently over time, with frequency decreasing with age for women. Average weekly consumption decreased over time and with increasing age. Transitions in self-rated health, particularly those reflecting poorer health, were associated with lower frequency and weekly consumption. Heavy episodic drinking decreased with age. Men who were retired across all waves were more likely to engage in heavy episodic drinking at baseline. Discussion: Despite the decline in average weekly consumption and heavy episodic drinking, the observed quantities consumed and the increase in frequency of consumption suggest that older Irish adults remain vulnerable to alcohol-related harms.

Pharmacy-based alcohol-misuse services: current perspectives

Context

Globally, the use of alcohol is a leading cause of mortality and morbidity. Opportunistic screening and brief interventions (SBIs) have been shown to be effective in reducing alcohol consumption in certain primary care settings and provide a means of reaching some of those who do not seek treatment for alcohol-related problems. Further, community pharmacies have the potential to reach consumers at an early stage of their alcohol use and incorporate intervention and advice into their role in providing medications.

Aim

The purpose of this review was to inform pharmacists and stakeholders of the evidence base for SBI in community pharmacy settings. To date, there has been limited research on the effectiveness of alcohol SBI in community pharmacies, with a systemic review only identifying two randomized trials.

Methods

This narrative review reports on the period 2007–2017, covering feasibility studies, pilot programs, and surveys of consumers and pharmacy staff attitudes relating to alcohol SBI in this setting. Studies were identified via MEDLINE, CINAHL, Google Scholar, and reference lists of relevant publications.

Findings

The findings indicated that the provision of community pharmacy alcohol SBI requires training in communication and intervention skills and in some cases increasing confidence and alcohol-related knowledge. Consumers were generally receptive to the SBI approach but requested private areas for delivery of such.

Conclusion

The high prevalence of “at risk” alcohol use in many countries and the low level of treatment seeking by this group means that novel approaches to engage opportunistically with these people is imperative in reducing alcohol-related harms. However, before committing routine health funding, these novel approaches need rigorous evaluation.

Social networks and alcohol use among older adults: a comparison with middle-aged adults

OBJECTIVES

This study compared the association between social networks and alcohol consumption among middle-aged (MA) and older adults (OA) to better understand the nature of the relationship between those two factors among OA and MA.

METHOD

We examined Wave 2 of the National Epidemiologic Survey on Alcohol and Related Conditions. Current drinkers aged over 50 were subdivided into two age groups: MA (50-64, n = 5214) and OA (65 and older, n = 3070). Each age group was stratified into drinking levels (low-risk vs. at-risk) based on alcohol consumption. The size and diversity of social networks were measured. Logistic regression models were used to examine age differences in the association between the social networks (size and diversity) and the probability of at-risk drinking among two age groups.

RESULTS

A significant association between the social networks diversity and lower odds of at-risk drinking was found among MA and OA. However, the relationship between the diversity of social networks and the likelihood of at-risk drinking was weaker for OA than for MA. The association between social networks size and at-risk drinking was not significant among MA and OA.

CONCLUSION

The current study suggests that the association between social networks diversity and alcohol use among OA differs from the association among MA, and few social networks were associated with alcohol use among OA. In the future, research should consider an in-depth exploration of the nature of social networks and alcohol consumption by using longitudinal designs and advanced methods of exploring drinking networks.

Acceptability of intervention materials to decrease risk for alcohol and medication interactions among older adults

BACKGROUND

The majority of older adults take prescription or over-the-counter medications and about half consume alcohol regularly. Despite high risk for alcohol medication interactions (AMI), few community-level interventions exist to prevent AMI. The current study assessed the acceptability of educational materials created for use in a brief intervention to prevent AMI among older adults.

METHODS

Older adults from two senior centers reviewed intervention materials (poster, patient and pharmacist brochures, and public service announcement) and participated in a pre and post-test to provide feedback and to assess changes in AMI-related awareness and intentions.

RESULTS

Post-test data showed positive feedback and an increase in participant understanding of AMI prevention, with statistically significant changes in perceived importance of messaging surrounding risky alcohol use and potential consequences of AMI.

DISCUSSION

The intervention materials were positively received, and participant feedback indicated that the collective presentation of all the materials was the most preferred tool for educating the community. With positive trends in awareness and knowledge, intervention effectiveness needs to be further evaluated in future large-scale studies.

LESSONS LEARNED

This study provides health education specialists with tools to prevent alcohol and medication interactions among older adults.

Sustained Intervention Effects on Older Adults' Attitudes Towards Alcohol and Medication Interactions

Background

Older adults are at risk for experiencing alcohol and medication interactions (AMI) given concomitant alcohol and medication use. However, there have been limited efforts to develop and evaluate AMI prevention interventions.

Purpose

The current study examined sustained intervention effects on older adults' attitudes, awareness, and intentions regarding AMI.

Methods

A sample of N = 134 older adults completed assessments before and after exposure to AMI risk educational materials (Times 1 and 2). N = 97 participants (72%) were reached for a three-month follow-up phone call (Time 3).

Results

There was a positive linear trend over time in the number of identified AMI side effects. While knowledge of intervention messages remained high and stable over time, quadratic trends for perceived importance of AMI messages indicated positive short-term effects that did not sustain over time. Few differences by drinking status were found.

Discussion

This intervention had positive short-term effects on AMI awareness, intentions, and perceived messaging importance, but these short-term effects were only maintained over time for awareness.

Translation to Health Education Practice

This study provides Certified Health Education Specialists with a model for planning and evaluating a brief intervention to prevent AMI among older adults.

Consensus validation of the POSAMINO (POtentially Serious Alcohol-Medication INteractions in Older adults) criteria

OBJECTIVES

Older adults are particularly vulnerable to adverse effects from concurrent alcohol and medication use. However, there is limited evidence regarding the prevalence of these adverse outcomes among older adults, and there is a lack of consensus regarding what constitutes an alcohol-interactive medicine. The objective of this study was to develop an explicit list of potentially serious alcohol-medication interactions for use in older adults.

DESIGN

Following a systematic review, review of drug compendia and clinical guidance documents, a two-round Delphi consensus method was conducted.

SETTING

Ireland and the United Kingdom (UK), primary care and hospital setting.

PARTICIPANTS

The Project Steering Group developed a list of potentially serious alcohol-medication interactions. The Delphi panel consisted of 19 healthcare professionals (general practitioners, geriatricians, hospital and community pharmacists, clinical pharmacologists and pharmacists, and physicians specialising in substance misuse).

RESULTS

An inventory of 52 potentially serious alcohol-medication interactions was developed by the Project Steering Group. British National Formulary black dot warnings (n=8) were included in the final criteria as they represent 'potentially serious' interactions. The remaining 44 criteria underwent a two-round Delphi process. In the first round, 13 criteria were accepted into the POtentially Serious Alcohol-Medication INteractions in Older adults (POSAMINO) criteria. Consensus was not reached on the remaining 31 criteria; 9 were removed and 8 additional criteria were included following a review of panellist comments. The remaining 30 criteria went to round 2, with 17 criteria reaching consensus, providing a final list of 38 potentially serious alcohol-medication interactions: central nervous system (n=15), cardiovascular system (n=9), endocrine system (n=5), musculoskeletal system (n=3), infections (n=3), malignant disease and immunosuppression (n=2), and respiratory system (n=1).

CONCLUSIONS

POSAMINO is the first set of explicit potentially serious alcohol-medication interactions for use in older adults. Following future validation studies, these criteria may allow for the risk stratification of older adults at the point of prescribing.

Use of alcohol and drugs with addiction potential among older women and men in a population-based study. The Nord-Trøndelag Health Study 2006-2008 (HUNT3)

Background

Little is known about the consumption habits of older adults in Norway with respect to alcohol and the use of drugs with addiction potential, such as benzodiazepines, z-hypnotics and opioids, among regular drinkers. We studied the prevalence of self-reported consumption of alcohol on a regular basis in community-living older men and women (≥ 65 years). Furthermore, we investigated the prevalence of dispensed prescribed drugs with addiction potential in older men and women who were regular drinkers.

Methods

We used data from the Nord-Trøndelag Health Study 2006–2008 (HUNT3). Of 12,361 older adults in the HUNT3 study, 11,545 had answered the alcohol consumption item and were included in our study. Regular drinkers were defined as consuming alcohol one or more days a week. Data on dispensed drugs with addiction potential were drawn from the Norwegian Prescription Database. Addiction potential was defined as at least one prescription for benzodiazepines, z-hypnotics or opioids during one year for a minimum of two consecutive years.

Results

In total 28.2% of older Norwegian adults were regular drinkers. Men in the study were more likely to be regular drinkers than women. Drugs with addiction potential were used by 32.4% of participants, and were more commonly used by women. Nearly 12% of participants used benzodiazepines, 19% z-hypnotics and 12.4% opioids. Among regular drinkers, 29% used drugs with addiction potential, which was also more common among women. Adjusted for age, gender and living situation, use of z-hypnotics was associated with regular alcohol intake, while use of opioids was associated with no regular alcohol intake.

Conclusion

The prevalence of the use of drugs with addiction potential was high in a Norwegian population of older adults who reported regular consumption of alcohol. Strategies should be developed to reduce or prevent alcohol consumption among older adults who use drugs with addiction potential.

Concurrent use of alcohol interactive medications and alcohol in older adults: a systematic review of prevalence and associated adverse outcomes

BACKGROUND

Older adults are susceptible to adverse effects from the concurrent use of medications and alcohol. The aim of this study was to systematically review the prevalence of concurrent use of alcohol and alcohol-interactive (AI) medicines in older adults and associated adverse outcomes.

METHODS

A systematic search was performed using MEDLINE (PubMed), Embase, Scopus and Web of Science (January 1990 to June 2016), and hand searching references of retrieved articles. Observational studies reporting on the concurrent use of alcohol and AI medicines in the same or overlapping recall periods in older adults were included. Two independent reviewers verified that studies met the inclusion criteria, critically appraised included studies and extracted relevant data. A narrative synthesis is provided.

RESULTS

Twenty studies, all cross-sectional, were included. Nine studies classified a wide range of medicines as AI using different medication compendia, thus resulting in heterogeneity across studies. Three studies investigated any medication use and eight focused on psychotropic medications. Based on the quality assessment of included studies, the most reliable estimate of concurrent use in older adults ranges between 21 and 35%. The most reliable estimate of concurrent use of psychotropic medications and alcohol ranges between 7.4 and 7.75%. No study examined longitudinal associations with adverse outcomes. Three cross-sectional studies reported on falls with mixed findings, while one study reported on the association between moderate alcohol consumption and adverse drug reactions at hospital admission.

CONCLUSIONS

While there appears to be a high propensity for alcohol-medication interactions in older adults, there is a lack of consensus regarding what constitutes an AI medication. An explicit list of AI medications needs to be derived and validated prospectively to quantify the magnitude of risk posed by the concurrent use of alcohol for adverse outcomes in older adults. This will allow for risk stratification of older adults at the point of prescribing, and prioritise alcohol screening and brief alcohol interventions in high-risk groups.

How does Older People's Drinking Appear in the Daily Work of Home Care Professionals?

Aims

In this article the authors ask how the alcohol use of elderly home care clients affects the daily work of home care professionals and how the professionals act to support the drinking client.

Methods

Semi-structured interviews with 10 home care professionals were conducted from December 2014 to February 2015 in the Helsinki metropolitan area of Finland. Everyday situations during home visits related to the clients' alcohol use were analysed according to modalities of agency of the home care professionals.

Results

The results focus on three themes raised in the interviews: supporting life management of the client, the lack of qualifications in tackling clients' drinking and the need for multi-professional collaboration. Intoxicated clients complicated the home care nurses' work and obstructed the implementation of recommendations set out to guide the professionals' operations. Care work with alcohol-using clients was particularly demanding, and the professionals were concerned about not having enough training in how to encounter elderly clients' drinking. Multi-professional collaboration with substance abuse services and emergency department personnel was called for to remedy this problem.

Conclusions

More extensive and detailed research is needed for a better picture of how clients' drinking influences home care nurses' working conditions and what kind of skills nurses need in different alcohol-related situations. Such research would have the potential to benefit clients and improve the well-being of the employees.

Psychotropic drug use and alcohol consumption among older adults in Germany: results of the German Health Interview and Examination Survey for Adults 2008-2011

OBJECTIVES

The use and combined use of psychotropic drugs and alcohol among older adults is a growing public health concern and should be constantly monitored. Relevant studies are scarce in Germany. Using data of the most recent national health survey, we analyse prevalence and correlates of psychotropic drug and alcohol use among this population.

METHODS

Study participants were people aged 60-79 years (N=2508) of the German Health Interview and Examination Survey for Adults 2008-2011. Medicines used during the last 7 days were documented. Psychotropic drugs were defined as medicines acting on the nervous system (ATC code N00) excluding anaesthetics (N01), analgesics/antipyretics (N02B), but including opiate codeines used as antitussives (R05D). Alcohol consumption in the preceding 12 months was measured by frequency (drinking any alcohol-containing beverages at least once a week/a day) and quantity (alcohol consumed in grams/day; cut-offs: 10/20 g/day for women/men defining moderate and risky drinking). SPSS complex sample module was used for analysis.

RESULTS

21.4% of study participants use psychotropic medications, 66.9% consume alcohol moderately and 17.0% riskily, 51.0% drink alcohol at least once a week and 18.4% daily, 2.8% use psychotropic drugs combined with daily alcohol drinking. Among psychotropic drug users, 62.7% consume alcohol moderately, 14.2% riskily. The most frequently used psychotropic medications are antidepressants (7.9%) and antidementia (4.2%). Factors associated with a higher rate of psychotropic drug use are female sex, worse health status, certified disability and polypharmacy. Risky alcohol consumption is positively associated with male sex, smoking, upper social class, better health status, having no disability and not living alone.

CONCLUSIONS

Despite the high risk of synergetic effects of psychotropic drugs and alcohol, a substantial part of older psychotropic drug users consume alcohol riskily and daily. Health professionals should talk about the additional health risks of alcohol consumption when prescribing psychotropic drugs to older adults.

Community pharmacy staff perceptions on preventing alcohol and medication interactions in older adults

OBJECTIVES

To examine rural and urban pharmacy staff perceptions on messaging, barriers, and motivators for preventing alcohol and medication interactions (AMI) in older adults (≥65 years of age).

METHODS

A survey was distributed through the local pharmacist association and statewide pharmacy registry in Kentucky. A total of 255 responses were received from pharmacists, pharmacy technicians, and pharmacy students.

RESULTS

Across rural and urban regions alike, among the AMI prevention messages provided, participants identified the most important messages to be: AMI can be potentially dangerous and life threatening; emergency rooms should be used when experiencing an AMI; and doctors and pharmacists should be consulted about AMI. The most common AMI prevention barriers indicated were stigma, costs, and low perceived risks. The most common AMI prevention motivators indicated were physical health improvement, promoting a healthy lifestyle, convenient setting, and financial incentives.

CONCLUSION

Regardless of geography, participants similarly rated the presented AMI prevention messages, barriers, and motivators. With the use of these findings, the development of an AMI prevention program is suggested to use messaging about AMI threat, behavioral management, and behavioral prevention.

Concurrent alcohol and medication poisoning hospital admissions among older rural and urban residents

BACKGROUND

Alcohol and medication interactions are projected to increase due to the growth of older adults that are unsafely consuming alcohol and medications. Plus, aging adults who reside in rural areas are at the highest risk of experiencing medication interactions.

OBJECTIVE

Estimate concurrent alcohol and medication (alcohol/medication) hospitalizations in adults 50+ years, comparing age groups and rural/urban regions.

METHODS

Kentucky nonfederal, acute care inpatient hospital discharge electronic records for individuals aged 50+ years from 2001 to 2012 were examined. Rate differences were estimated across age and regional strata. Differences in the underlying principal diagnosis, intent, and medications were also examined.

RESULTS

There were 2168 concurrent alcohol/medication hospitalizations among 50+ year olds identified. There was a 187% increase in alcohol/medication hospitalizations from 2001 (n = 104) to 2012 (n = 299). The per capita alcohol/medication hospitalization rate increased from 8.91 (per 100,000) in 2001 to 19.98 (per 100,000) in 2012, a 124% increase. The characteristics of the hospitalizations included 75% principal diagnosis as medication poisoning, self-harm as the primary intent (55%) in 50-64-year olds, and unintentional intent (41%) in 65+ adults. Benzodiazepines were most often involved in the poisonings (36.5%).

CONCLUSIONS

Concurrent alcohol/medication hospitalizations in Kentucky are increasing among aging adults. Greater increases in rural areas and the 65+ aged adults were seen, although there were also higher alcohol/medication hospitalizations in urban and 50-64 aged adults. These findings indicate the need for public-health prevention and clinical intervention to better educate and manage alcohol consuming older adults on safe medication and alcohol practices.

Prescribing or dispensing medication represents the best opportunity for GPs and pharmacists to engage older people in alcohol-related clinical conversations

OBJECTIVES

This research aimed to identify older Australian drinkers' knowledge about Australian Alcohol Guidelines and their beliefs about the risks and benefits of alcohol; their recall of alcohol-related issues being raised with them by their community pharmacist and General Practitioner (GP); and their receptiveness to alcohol-related information being provided by either health professional.

METHODS

This research was conducted in Perth, Western Australia. Flyers calling for participants were placed in local health and service centres, and advertisements were placed in local media. Participants who met eligibility requirements were posted a survey pack (n = 190) including an information letter, consent form, quantitative survey, and return addressed, postage paid envelope. 188 people aged over 60 years returned completed questionnaires.

KEY FINDINGS

Women were more familiar with national alcohol guidelines, and were more conservative about the potential health benefits of alcohol. While 90% of participants were receptive to their GP asking about their alcohol use, only 30% of men and 20% of women recalled their GP raising this issue with them in the prior 12 months. Of these, high-risk drinkers were six times more likely than low-risk drinkers to have been asked by their GP. Likewise, 50% of men and 65% of women were receptive to having alcohol-related health conversations with their community pharmacist, but less than 4% recalled their pharmacist raising this issue. Participants were most receptive to receiving information about alcohol-medication interactions.

CONCLUSIONS

This research highlights that prescribing and dispensing medication represents the ideal opportunity for health professionals to deliver alcohol-related information to older people.

Alcoholic and non-alcoholic steatohepatitis

This paper is based upon the "Charles Lieber Satellite Symposia" organized by Manuela G. Neuman at the Research Society on Alcoholism (RSA) Annual Meetings, 2013 and 2014. The present review includes pre-clinical, translational and clinical research that characterize alcoholic liver disease (ALD) and non-alcoholic steatohepatitis (NASH). In addition, a literature search in the discussed area was performed. Strong clinical and experimental evidence lead to recognition of the key toxic role of alcohol in the pathogenesis of ALD. The liver biopsy can confirm the etiology of NASH or alcoholic steatohepatitis (ASH) and assess structural alterations of cells, their organelles, as well as inflammatory activity. Three histological stages of ALD are simple steatosis, ASH, and chronic hepatitis with hepatic fibrosis or cirrhosis. These latter stages may also be associated with a number of cellular and histological changes, including the presence of Mallory's hyaline, megamitochondria, or perivenular and perisinusoidal fibrosis. Genetic polymorphisms of ethanol metabolizing enzymes such as cytochrome p450 (CYP) 2E1 activation may change the severity of ASH and NASH. Alcohol mediated hepatocarcinogenesis, immune response to alcohol in ASH, as well as the role of other risk factors such as its co-morbidities with chronic viral hepatitis in the presence or absence of human immunodeficiency virus are discussed. Dysregulation of hepatic methylation, as result of ethanol exposure, in hepatocytes transfected with hepatitis C virus (HCV), illustrates an impaired interferon signaling. The hepatotoxic effects of ethanol undermine the contribution of malnutrition to the liver injury. Dietary interventions such as micro and macronutrients, as well as changes to the microbiota are suggested. The clinical aspects of NASH, as part of metabolic syndrome in the aging population, are offered. The integrative symposia investigate different aspects of alcohol-induced liver damage and possible repair. We aim to (1) determine the immuno-pathology of alcohol-induced liver damage, (2) examine the role of genetics in the development of ASH, (3) propose diagnostic markers of ASH and NASH, (4) examine age differences, (5) develop common research tools to study alcohol-induced effects in clinical and pre-clinical studies, and (6) focus on factors that aggravate severity of organ-damage. The intention of these symposia is to advance the international profile of the biological research on alcoholism. We also wish to further our mission of leading the forum to progress the science and practice of translational research in alcoholism.