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Can Quick Alcohol Interventions Really Help?

Exploring the effectiveness of brief interventions in reducing hazardous drinking.

Ryuhei So, Kazuya Kariyama, Shunsuke Oyamada, Sachio Matsushita, Hiroki Nishimura, Yukio Tezuka, Takashi Sunami, Toshi A. Furukawa, Ethan Sahker, Mitsuhiko Kawaguchi, Haruhiko Kobashi, Sohji Nishina, Yuki Otsuka, Yasushi Tsujimoto, Yoshinori Horie, Hitoshi Yoshiji, Takefumi Yuzuriha, Kazuhiro Nouso

― 6 min read


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Table of Contents

Harmful alcohol use is a significant issue worldwide, linked to millions of deaths and a variety of health problems. About 3 million people die from alcohol-related causes each year, making it a top concern for public health. In primary care, around 20% of patients engage in hazardous drinking, putting their physical and mental health at risk. So, what can we do about it?

One widely accepted method to combat heavy drinking is through brief interventions (BIs). These involve quick screenings and short counseling sessions aimed at reducing Alcohol Consumption. They are often viewed as a practical and effective solution for busy healthcare settings. But do they really work? Let’s dive in.

The Challenge of Hazardous Drinking

Hazardous drinking is defined as a pattern of alcohol use that puts individuals at risk for negative effects. In primary care, roughly 20% of patients fall into this category. These individuals may face various issues, ranging from physical health problems to mental health struggles and social challenges.

Given the extent of the problem, identifying and reducing hazardous drinking is key. Everyone knows that too much of a good thing can be bad. And when it comes to alcohol, the effects can be disastrous!

Brief Interventions: A Proposed Solution

To address alcohol misuse, Healthcare Providers have embraced brief interventions. These typically include:

  • Screening patients for alcohol use problems
  • Offering quick advice and support

The goal is to encourage patients to cut back on their drinking. The beauty of BIs is that they can fit into the busy schedules of healthcare providers. Who doesn't want effective solutions that don't take a lot of time?

Effectiveness: What Do the Studies Say?

Recent research has focused on comparing different types of BIs. For instance, some studies examined an ultra-brief intervention (Ultra-BI), which consists only of a leaflet with feedback on a patient's screening results. Surprisingly, this method showed similar reductions in hazardous drinking as more involved interventions.

Policymakers found this appealing because it’s simpler and cheaper. But the million-dollar question remains: do these ultra-brief interventions hold up against traditional methods? And are they truly effective?

The Need for More Evidence

Despite the appealing nature of quick interventions, research on their effectiveness remains mixed. Some trials have shown benefits, while others have not. In some cases, the time spent on more traditional interventions resulted in better outcomes. It seems we’re left scratching our heads, trying to figure out the best approach.

A New Study: The EASY Study

To tackle this question head-on, researchers conducted a large study in Japanese primary care settings. They compared the effectiveness of an ultra-brief intervention to a simplified assessment-only control. The Participants were all patients who screened positive for hazardous drinking.

The study’s goal was straightforward: evaluate whether the ultra-brief intervention could reduce alcohol consumption over time. To do this, they wanted to see the effects after 12 weeks and again at 24 weeks.

How the Study Was Conducted

In this study, primary care clinics in Japan participated by inviting eligible patients. The researchers collected data regarding patients’ drinking habits, medical history, and even their readiness to change their drinking behavior. You know, just in case some patients were feeling motivated.

Patients who engaged in hazardous drinking received either the ultra-brief intervention or just a simplified assessment. In the intervention group, they got a leaflet full of helpful info about alcohol. Meanwhile, the other group just filled out a questionnaire.

Keeping Track of Participants

The researchers followed up with patients through surveys at 12 weeks and 24 weeks after the initial screening. They wanted to know how much alcohol participants were consuming and whether their attitudes toward drinking had changed.

Different methods were used to encourage participants to respond. They were given options for filling out surveys in person or online, which is a bit like giving them a buffet of choices. After all, who wants to chase people down to fill out a form?

What They Found

After all the data was collected and analyzed, the results were...well, a bit underwhelming. The ultra-brief intervention didn’t show a significant reduction in alcohol consumption compared to the simplified assessment-only group. In layman's terms, it didn't exactly knock it out of the park.

The researchers did find, however, that those who received the ultra-brief intervention were more open to changing their drinking habits. It’s similar to when someone offers you a healthier snack instead of chips – you may not go for the carrot sticks right away, but at least the thought crosses your mind!

The Numbers Game

The study involved over 3,500 participants, which is like an entire neighborhood deciding to take a stroll. Despite the large number, the difference in alcohol consumption between the two groups was minimal. It’s like ordering a double scoop of ice cream and ending up with just a sprinkle of chocolate chips. You’re left wanting more!

Interestingly, while the ultra-brief intervention didn’t drastically change drinking habits, it did spark a readiness to consider change. It suggests that, while drinking levels may not have changed, the mindset certainly could.

Why Didn't It Work?

The underwhelming results led to some serious reflection. The researchers considered several reasons for this:

  1. Training and Confidence: The healthcare providers received minimal training, which may have impacted their ability to engage patients effectively. Sometimes, less is not more when it comes to arming professionals with the right tools.

  2. Baseline Differences: There were slight differences in initial drinking levels between the two groups, which may have skewed results.

  3. Expectations: The simple act of screening might produce some changes in behavior on its own. This means the effectiveness of the interventions could have been masked.

When something doesn’t go as planned, it’s natural to wonder what went wrong. Researchers are left pondering and analyzing every detail.

What’s Next?

The findings, while not what they hoped for, provide valuable insight into the application of brief interventions in primary care. It underscores the need to rethink how we deliver health messages and engage patients, particularly in diverse cultural settings like Japan.

Future studies might explore new methods, including digital tools and support. After all, isn’t it time we let technology take a swing at this problem? Who knows, maybe a smart app could suggest when to drink less, just like that annoying friend who keeps reminding you to hydrate.

Conclusion

The fight against hazardous drinking remains a major public health battle. While brief interventions like the ultra-brief intervention offer potential, the results of this study call into question their effectiveness in practice.

However, one silver lining is the increased readiness to change drinking habits, which may be a stepping stone toward longer-term changes. As they say, every big change starts with a small step—even if that step is a bit less impressive than we'd like.

In the end, the findings remind us that when it comes to tackling alcohol use, simplicity may not always win the day. But don’t worry; in the quest for healthier habits, there's always room for more research and perhaps a few carrot sticks along the way!

Original Source

Title: Effectiveness of screening and ultra-brief alcohol intervention in primary care: a pragmatic cluster randomised controlled trial

Abstract: ObjectiveTo evaluate the effectiveness of screening and ultra-brief intervention (Ultra-BI) delivered by primary care physicians in less than 1 minute compared to simplified assessment only (SAO) for reducing alcohol consumption among patients with hazardous drinking. DesignPragmatic, cluster randomised, parallel-group, superiority trial. We used a computer-generated random sequence to allocate clusters. Only participants and personnel who collected participant-reported outcomes remained blinded. Setting40 primary care clinics in Japan, which did not provide routine screening and brief intervention for hazardous drinking, treatment, or self-help groups for alcohol dependence. Participants1,133 outpatients aged 20-74 years with hazardous drinking (scores of Alcohol Use Disorders Identification Test-Consumption [AUDIT-C] [≥]5 for men and [≥]4 for women). Patients who were pregnant or suspected of having COVID-19-like symptoms were excluded. InterventionsClusters were randomised to Ultra-BI (21 clusters, n=531) or SAO (19 clusters, n=602) groups. Ultra-BI comprised screening with AUDIT, brief oral advice, and an alcohol information leaflet. SAO involved only simplified assessment with AUDIT-C. Main outcome measuresThe primary outcome was total alcohol consumption in the preceding 4 weeks (TAC) at 24 weeks post-randomisation. Secondary outcomes included TAC at 12 weeks and readiness to change drinking habits at 12 and 24 weeks. ResultsAt 24 weeks, the difference in TAC between Ultra-BI (1046.9g/4 weeks, 95% confidence interval [CI] 918.3-1175.4) and SAO (1019.0g/4 weeks, 95% CI 893.5-1144.6) groups was 27.8g/4 weeks (95% CI -149.7 to 205.4). Bayes factor analysis (0.08{+/-}0.25) strongly supported the null hypothesis for TAC at 24 weeks. Ultra-BI group showed higher readiness to change drinking habits at both 12 (difference 0.30 [95% CI 0.10 to 0.40]; Hedges g 0.21 [95% CI 0.10 to 0.33]) and 24 weeks (difference 0.20 [95% CI 0.10 to 0.30]; Hedges g 0.16 [95% CI 0.05 to 0.28]). ConclusionsThis trial did not support the effectiveness of Ultra-BI for alcohol consumption compared to SAO, but did improve readiness to change compared to SAO. These findings call for developing effective, low-cost interventions in primary care settings. Trial registrationUMIN000051388 What is already known on this topicO_LIBrief interventions (BIs) for hazardous drinking have been widely recommended in primary care settings, but implementation rates remain low due to various barriers. C_LIO_LIUltra-brief interventions (Ultra-BIs) have shown mixed results in different settings, with some studies suggesting they can be as effective as longer advice or counselling. C_LIO_LINo randomised controlled trial has directly investigated the effectiveness of Ultra-BIs over assessment-only control in primary care settings. C_LI What this study addsO_LIThis large-scale pragmatic cluster randomised controlled trial did not support the effectiveness of Ultra-BI on alcohol consumption at 12 and 24 weeks compared to simplified assessment only (SAO) in Japanese primary care settings. C_LIO_LIUltra-BI showed higher readiness to change drinking habits at both 12 and 24 weeks compared to SAO, despite not reducing alcohol consumption. C_LIO_LIThese findings challenge current recommendations for screening and brief interventions in primary care and suggest a need for re-evaluation of these practices. C_LI

Authors: Ryuhei So, Kazuya Kariyama, Shunsuke Oyamada, Sachio Matsushita, Hiroki Nishimura, Yukio Tezuka, Takashi Sunami, Toshi A. Furukawa, Ethan Sahker, Mitsuhiko Kawaguchi, Haruhiko Kobashi, Sohji Nishina, Yuki Otsuka, Yasushi Tsujimoto, Yoshinori Horie, Hitoshi Yoshiji, Takefumi Yuzuriha, Kazuhiro Nouso

Last Update: 2024-12-29 00:00:00

Language: English

Source URL: https://www.medrxiv.org/content/10.1101/2024.12.27.24319613

Source PDF: https://www.medrxiv.org/content/10.1101/2024.12.27.24319613.full.pdf

Licence: https://creativecommons.org/licenses/by/4.0/

Changes: This summary was created with assistance from AI and may have inaccuracies. For accurate information, please refer to the original source documents linked here.

Thank you to medrxiv for use of its open access interoperability.

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