Articles tagged with Alcoholism
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Researchers at UNC Chapel Hill found that first-year college students reported decreased alcohol use and binge drinking during the pandemic. Social factors such as social distancing and reduced social support were associated with these decreases, while stress-related factors played a lesser role for most students.
A new review suggests children of parents who drink heavily are at elevated risk of poor outcomes including mental health disorders, hospitalizations and criminal behavior. Register-based studies provide a fuller picture of the harm caused by family members' drinking.
The study analyzed patient data before and during the pandemic, revealing a significant increase in liver transplant requests and procedures. During the pandemic, more patients with acute alcohol-associated hepatitis underwent liver transplantation, highlighting the need for increased access to transplantation services.
A Washington State University research team developed wearable wristbands to measure physiological responses to stress in real-time, providing a potential method to prevent relapses in people with Alcohol Use Disorder. The study found that the devices matched survey results and can trigger interventions when needed.
A new study published in the journal Substance Use & Misuse found that 71% of Canadians with a history of alcohol dependence were no longer dependent, while 52% were free from any addictions or mental illness. The researchers also discovered that social support and age were strongly associated with optimal mental health, with older...
A study published in Human Reproduction found that women who drink alcohol are less likely to conceive, with heavy drinking associated with a 61% reduced odds of becoming pregnant. Moderate drinking during the luteal phase also linked to lower conception rates, highlighting the importance of avoiding alcohol for those trying to conceive.
A recent study found that sleep timing and duration are associated with an increased risk of cannabis use and binge drinking among teens and young adults. Late-night preference predicted a greater likelihood of any cannabis use, while later sleep timing on the weekend predicted more severe binge drinking.
A novel study on young adults' heavy drinking during the pandemic reveals a reduction in problematic drinking among men and women. However, women showed significant increases in depression and anxiety symptoms compared to men.
A new study by Indiana University researcher Hank Green found that cohesive neighborhoods where people get along and help each other have a lower likelihood of binge drinking. In contrast, disordered neighborhoods with less social cohesion tend to increase binge drinking, especially among those with denser social networks.
Experts at the University of Missouri are gathering data on extreme drinking behaviors to inform future public health interventions. The five-year grant will provide accurate information on factors influencing drinking habits, including biological and environmental factors.
A team of British and Chinese researchers has identified a brain network that regulates response to danger, finding that imbalances in this pathway lead to compulsive and impulsive drinking behaviors. The study's findings have significant implications for developing more effective interventions to tackle global alcohol abuse.
A new study reveals that every week of lockdown leads to increased binge drinking, with participants consuming six drinks per session compared to two among less regular binge drinkers. The research highlights the relationship between COVID-19-related stress factors and changes in alcohol consumption.
Researchers at Boston University used optogenetics to study the effects of alcohol on brain function and behavior. They found that artificially dampening fear responses in mice could mitigate addiction-related behaviors. This suggests that memory manipulation may be a promising approach to treating alcohol addiction.
Research finds that chronic alcohol exposure compromises brain immune cells, fueling anxiety and excessive drinking in mice. Boosting IL-10 signaling reverses aberrant effects, reducing anxiety-like behaviors and motivation to drink. This study provides a new framework for therapeutic intervention, targeting anti-inflammatory mechanisms.
The University of Illinois Chicago is leading a consortium to investigate how adolescent binge drinking affects genes, brain circuitry, and behaviors through epigenetics. The five-year project aims to identify neurobiological changes resulting from early binge drinking and its impact on adult psychopathology such as anxiety and addiction.
A new study found that DUI arrest rates in California increase as distance to the southern border decreases, likely due to greater availability of alcohol. The study also reveals sociodemographic factors contributing to higher DUI rates, including Hispanic population density and age groups.
A study found four distinct classes of drinkers, each with their own vocabulary and habits, providing insight into drinking habits and potentially informing intervention efforts. The results suggest that understanding how drunk someone feels may be a better predictor of risky behavior than objective measures.
The Center for Alcohol Research in Epigenetics at UIC is continuing its research on the epigenetic mechanisms of alcohol abuse disorders. Researchers will use animal models and human postmortem brain tissue to examine how epigenetic changes mediate withdrawal symptoms and promote increased drinking.
Research suggests fluctuating estrogen levels make alcohol more rewarding to female mice, potentially increasing susceptibility to alcohol use disorders. Activating estrogen receptors increases dopamine release and binge drinking behavior in female mice.
A study published in Acta Obstetricia et Gynecologica Scandinavica found that one-third of Scandinavian women have used emergency contraceptive pills at least once. The study identified higher education, smoking, and age at first intercourse as factors associated with ECP use.
A study by Medical University of South Carolina researchers identified a specific brain region and system that can be manipulated to decrease binge drinking. The kappa opioid-receptor system plays a crucial role in driving binge and compulsive alcohol use, as well as contributing to stress and unease during withdrawal.
Researchers found dihydromyricetin (DHM) activates mechanisms that quickly metabolize alcohol and reduce liver harm. The study supports DHM as a dietary supplement to offset acute and long-term risks of alcohol consumption.
A new study by Purdue University researchers found that a family history of alcoholism can alter the brain's ability to switch between active and resting states. The brain reconfigures itself after completing a mentally demanding task, but those with a family history of addiction may not experience this process.
A study found that UK military personnel drink to cope with anxiety, depression, and PTSD symptoms, increasing the risk of alcohol misuse. Personnel who drink alone or at home are more likely to meet the criteria for alcohol misuse and binge drinking.
A Yale-led team found that parental monitoring and teen awareness of their parents' attitudes on alcohol use can have life-saving effects. The study showed that teens who knew their parents disapproved of drinking were less likely to drive while impaired four years later.
A recent study published in Addiction found that college students in states where marijuana was legalized by 2018 used more marijuana and were 18% more likely to have used it in the past 30 days compared to students in non-legalized states. In contrast, binge drinking rates decreased significantly in these states, with students aged 21...
A study found that women without children increased their binge drinking from 21% to 42% between 2006 and 2018. In contrast, men without children reported the highest levels of binge drinking, while young men with children experienced a decline. The researchers suggest physicians should screen all adults for alcohol use disorders.
Researchers at Vanderbilt University have discovered that neural activity patterns can predict which individuals will develop compulsive drinking behaviors after a single binge drinking experience. The study identifies a specific cortical-brainstem circuit as a biomarker for the development of compulsive drinking behavior.
Researchers at the University of Illinois Chicago found that intermittent exposure to high levels of alcohol in adolescent animals leads to altered gene expression in adulthood. Blocking microRNA-137 in adulthood reverses or reduces the lasting effects of youth drinking, such as increased anxiety and alcohol use.
A new study reveals a 16% decline in the relationship between binge drinking and depressive symptoms among high schoolers from 1991 to 2018. The decline is even more pronounced among girls, with a 25% decrease in the association.
A nationwide cohort study of 1.2 million people found that refugees and migrants who stay in their host country for longer are more likely to adopt local alcohol and drug behaviors and access healthcare. The study suggests that acculturative processes may lead to an increased risk of substance use disorders over time.
A recent study found that people with obesity share similar personality profiles with those with addictive behaviors, including uncontrolled eating. This suggests that obesity treatments may benefit from adopting methods used in addiction recovery to improve self-control.
A recent study found that frequent drinking is more dangerous for heart rhythm disorders, such as atrial fibrillation, than binge drinking. Drinking small amounts regularly increases the risk by 8% per week, while daily drinking poses the greatest danger.
A recent study published in the Journal of Pharmacology and Experimental Therapeutics found that female rats who binge drink experience more severe liver injury than male rats. The research discovered nearly four times as much fatty build-up in the livers of female rats, triggering additional inflammation and damage.
A study by NYU School of Medicine found that over 10% of adults aged 65+ binge drink, with males and cannabis users more likely to engage in this behavior. Binge drinking increases the risk of health problems, particularly among older adults with chronic health issues.
Dr. Carlo C. DiClemente, an internationally renowned scientist, will deliver the 11th Annual Jack Mendelson Honorary Lecture at the NIH. His presentation focuses on the necessity of relapse and recycling in recovery from alcohol use disorder using the Transtheoretical Model of behavior change.
A study examined which conditions were considered illnesses by different groups, revealing a significant difference between psychiatrists and non-medical professionals. The results underscore the importance of understanding societal attitudes towards mental health, as these perceptions influence resource allocation and stigma.
Researchers aim to develop personalized treatments for addiction by studying mechanisms of control and decision-making. The center will use mobile health technologies, apps, and imaging techniques to analyze cognitive performance and mood states of addicts.
Dr. Geoffrey K. Mumford received the Senator Harold Hughes Memorial Award for his work in promoting evidence-based findings and improving prevention and treatment of alcohol use disorders. His efforts have bridged communities across the field, fostering a stronger connection between research and policy.
Research from Boston University School of Medicine found that alcoholic men have diminished brain activity in emotional processing regions compared to women. The study suggests that gender-specific prevention and treatment approaches may be necessary for effective management of Alcohol Use Disorder (AUD).
Researchers at Scripps Research have discovered a specific neuronal population responsible for alcohol cravings, using lasers to temporarily inactivate these cells. This breakthrough may lead to the development of drug therapies or gene therapies for alcohol addiction.
A randomized trial of Smart Choices 4 Teens, an online family prevention program, found significant reductions in teen alcohol use and related problems. The program decreased drinking days, amount consumed, and parent-teen communication about social host laws.
Research suggests that adolescent binge drinking increases risk for anxiety later in life by altering brain connectivity and epigenetic programming. Abnormal epigenetic changes in the amygdala, a key emotional regulation center, can lead to lasting susceptibility to psychological issues.
Research found social anxiety disorder had strongest association with alcoholism and predicted it over other anxiety disorders. Individuals with social anxiety were at higher risk of developing later alcoholism compared to those with other anxiety disorders.
A study of 2,700 patients with ADHD found that variations in the LPHN3 gene increased the risk of nicotine dependence by 40%. The findings suggest a link between ADHD and addictive substance use, highlighting the need for new genetic tools to prevent addictive behaviors in people with ADHD.
Researchers at OHSU discovered a gene linked to lower expression in primates who consumed heavy amounts of alcohol, which reduced consumption by almost 50% when increased in mice. The study highlights a novel target for treating alcoholism and mood disorders.
A Rutgers-led study found that heavy drinking can trigger genetic changes that increase craving for alcohol. The study suggests that these changes may contribute to the powerful addiction of alcoholism and potentially lead to new treatments.
A systematic review of naltrexone found no evidence of serious side effects, contradicting common doctor concerns. The study also highlights the drug's cost-effectiveness and potential to reduce deaths from alcohol-related causes, which remain underutilized due to cultural and prescription biases.
Among American Indians and Alaska Natives, 41% have lifetime alcohol use disorder; 34% seek alcohol-related treatment. Men aged 35-64 are most likely to receive treatment, with 20.5% of non-Hispanic Whites also seeking help.
A recent study identified a gene that regulates alcohol metabolism and found associations between this gene and risk for depression and other psychiatric disorders. The study also discovered different variants in the same gene affect risk levels in European and African populations.
A new study found a clear negative correlation between climate factors and alcohol consumption, with colder regions and areas with less sunlight experiencing higher drinking rates. Climate is also tied to binge drinking and the prevalence of alcoholic liver disease, which claims many lives in patients with prolonged excessive alcohol use.
Research found that affordable housing is linked to health problems like asthma, stress, and alcoholism, especially among higher-income citizens and conservatives, who are more responsive to personal responsibility themes
Research finds a strong correlation between time spent under communism and increased alcohol intake, particularly among women. Long-term effects of communist regimes on drinking habits persist even after the Soviet Union's collapse.
A mouse study found that binge drinking makes male mice more likely to drink under stress, while female mice show no such increase. The study suggests sex differences in the brain's response to stress and alcohol consumption.
A new study from Washington University School of Medicine found that consuming one to two drinks four or more times per week increases the risk of premature death by 20%, compared to drinking three times a week or less. This increased risk was consistent across age groups and outweighed potential benefits in cardiovascular health.
Repeated binge drinking alters gene expression in the brain, affecting hormone signaling and immune function in females, while nerve signaling is impacted in males. This study highlights the importance of tailoring treatments for male and female patients with alcohol use disorder.
A US housing subsidy program may reduce adolescent girls' binge drinking but worsen boys'. The study analyzed 2829 adolescents and found a harmful effect of treatment on boys' binge drinking. The reasons for the gender difference are unclear, but further research is needed to uncover the exact mechanisms.
Researchers found that taurine in energy drinks increased fear-reducing properties of alcohol but also affected social communication in zebrafish. Mixing energy drinks and alcohol may impair judgment and increase risks of fighting and risky behaviors.
Research by Vanderbilt University Medical Center found that frequent binge drinkers had higher blood pressure, cholesterol, and blood sugar at a younger age. Young men who binge drink have higher systolic blood pressure, while young women have higher blood sugar levels compared to non-binge drinkers.
A new mouse study reveals that binge drinking during adolescence can impair working memory and increase the risk of becoming an alcoholic in adulthood. The study found altered neuron excitability and changes in the prefrontal cortex, which may help explain why adolescents who binge drink have memory problems.