Development of Intensive Motivational Interviewing (IMI) and Modifications for Treating Women with Alcohol Use Disorders

Assessment and Evaluation of Alcohol Use Disorder in Liver Transplant

Alcohol-related liver disease is the most common indication for liver transplantation. It is essential for providers in transplantation to be informed of the state of the science in evaluation of alcohol use disorder (AUD). This review examines the broad range of approaches to the evaluation of AUD ranging from traditional interview approaches to recent literature on artificial intelligence models. The empirical support for methods of evaluation is examined. The authors discuss the use of each method in the context of patients seeking a liver transplant for alcohol-related liver disease. This review emphasizes the importance of using objective assessments so that transplant centers make evidence-based decisions and reduce cognitive bias. The review concludes with a proposed assessment battery for evaluation and bridges to future directions in the field of AUD assessment in liver transplantation.

Characteristics of women with alcohol use disorders who benefit from intensive motivational interviewing

BACKGROUND

Women with alcohol disorders have more severe problems related to their drinking than men. They have higher mortality from alcohol-related accidents and enter treatment with more serious medical, psychiatric, and social consequences.

Objective: This study assessed the effects of Intensive Motivational Interviewing (IMI), a new, 9-session counseling intervention for women with drinking problems.

Methods: A randomized clinical trial was conducted with 215 women. Most were white (83%), college educated (61%), and older (mean age 51). Half received IMI and half a standard single session of MI (SMI) along with an attention control (nutritional education).

Results: Generalized estimating equations models showed women who were heavy drinkers at baseline in the IMI condition reduced heavy drinking more than those in the SMI condition at 2-, 6-, and 12-month follow-up. Analyses of disaggregated subgroups showed IMI was most effective for women with low psychiatric severity, more severe physical and impulse control consequences associated with drinking, and higher motivation. However, formal 3-way interaction models (condition by moderator by time) showed significant effects primarily at 2 months.

Conclusions: Improvements associated with IMI were limited to heavy drinking and varied among subgroups of women. Studies of women with more diverse characteristics are needed.

A descriptive analysis of concurrent alcohol and substance use among patients living with HIV/HCV co-infection

The objectives of this study were to estimate the prevalence of concurrent alcohol and substance use among patients living with HIV/HCV co-infection and to compare demographic and clinical characteristics of those with concurrent alcohol and substance to those with alcohol or substance use, and to those who were abstinent. We conducted an analysis of patient reported outcomes data of patients living with HIV/HCV co-infection (n = 327) who transitioned from primary care to sub-specialty care for evaluation of candidacy for HCV treatment at a university-affiliated HIV Clinic. The prevalence of self-reported concurrent alcohol and substance use was 33%. A higher proportion of those with concurrent alcohol and substance use were currently smoking tobacco, and those who were abstinent had higher ratings of health-related quality of life compared to those with alcohol or substance use. To reduce patients' risk for progression to advanced stages of HIV, HCV, and liver-related disease due to continued alcohol and substance and tobacco use, social workers and other health care professionals are encouraged to develop and implement intervention strategies to assist patients living with HIV/HCV co-infection in efforts to achieve behavioral change.

Heavy Drinking among Women Receiving Intensive Motivational Interviewing: 6-Month Outcomes

Compared to men, women with alcohol use disorders experience more severe consequences related to drinking. Intensive Motivational Interviewing (IMI) is a new 9-session version of Motivational Interviewing (MI) designed for women with alcohol use disorders. The current study reports outcomes from a randomized clinical trial of IMI compared to a single session of MI. Data were collected at baseline, 2-month, and 6-month follow-up. In addition to a standard "intent-to-treat" (ITT) analysis, we conducted disaggregated subgroup analyses of women who were heavy drinkers and a "per protocol" (PP) analysis of women in the IMI condition who attended 7-9 sessions (80% of the IMI sample). Women in both study conditions made large reductions in drinking between baseline and 2 months that were maintained at 6 months. Generalized estimating equation (GEE) models using the full sample (N = 215) did not show time by condition differences, but heavy drinkers(n = 153) receiving IMI showed significantly larger reductions in drinking at 2- and 6-month follow-up than the comparison condition. Assessment of heavy drinkers using the PP sample showed larger between condition differences favoring IMI at both follow-up time points. Results support the efficacy of IMI in terms of reducing drinking, particularly among women who are heavy drinkers.

Intensive Motivational Interviewing for Heavy Drinking among Women

Objectives

Women suffer more severe consequences related to heavy drinking than men. Relative to men, women who are heavy drinkers experience higher severity of medical, psychiatric, and social problems, even when they have fewer years drinking. Currently there are few gender-specific, evidence-based interventions for heavy drinking among women.

Methods

A randomized clinical trial was conducted with 215 women with alcohol problems. Half were randomly assigned to receive a 9-session, "Intensive Motivational Interviewing" (IMI) intervention (N=107) and half were randomly assigned to a standard single session of MI (SMI) along with 8 sessions of nutritional education (N=108) to achieve time equivalence. Both conditions received weekly outpatient group counseling. Follow-up interviews were conducted at 2 months. Primary outcomes included percent drinking days (PDD), percent heavy drinking days (PHDD, 4+ drinks), and the Addiction Severity Index (ASI) Alcohol scale. Longitudinal changes were assessed using generalized estimating equations (GEE).

Results

The sample was predominantly white (83.3%), college educated (61.4%), and married (53.5%). The mean age was 50.9 (sd = 11.3). Relative to baseline, both study conditions showed significant reductions in PDD, PHDD, and ASI alcohol severity (p<.001). Among heavy drinkers, defined as women drinking 14+ days to the point of intoxication over the past 30 days at baseline (N=153), those assigned to IMI (n=67) showed larger reductions in PDD (p<.01) and PHDD (p<.05) at 2-months compared to women receiving SMI.

Conclusions

Findings support the efficacy of IMI for heavy drinking among women. Additional studies are needed that assess drinking over longer time periods.