Articles tagged with Drug Abuse
A recent study by Carnegie Mellon University found that illegally manufactured fentanyl primarily enters the US via counties along the Canadian border. The analysis revealed these counties accounted for over 40% of large fentanyl seizures in 2023-2024, despite comprising only 3.1% of the national population. This finding undermines eff...
A JAMA Psychiatry study recommends increasing contingency management incentives to improve opioid addiction recovery outcomes. The research team suggests using evidence-based incentive amounts, such as $128 per week for vouchers or $55 per week for prizes over 12 weeks, to effectively reduce stimulant and/or opioid use.
A new study found that almost all Medicaid managed care plans (MCPs) cover at least one form of naloxone, with 94% covering generic injectables or 4-mg nasal sprays. However, certain restrictions and quantity limits may prevent people from accessing this life-saving drug.
A study by researchers at Keck School of Medicine of USC found that teens who see cannabis or e-cigarette content on social media are more likely to start using those substances. The study, which surveyed over 7,600 California high school students, also found a link between influencer content and substance use.
Researchers developed a pen-like tool that can quickly collect molecules from the skin's surface to screen for opioids with mass spectrometry. The 'MasSpec Pen' delivers a droplet of liquid, extracts molecules, and analyzes them using electrospray ionization mass spectrometry.
A new study reveals that US Muslims show moderate openness to psychedelics in mental health therapy, with higher education correlating with favorable attitudes. Providing education about psychedelic therapies may help lower barriers to considering this treatment.
Researchers will analyze course of illness, confirm ingested substances, and provide real-time data for better care. The study aims to predict effects of emerging opioids and deliver timely alerts to doctors and public health agencies.
A new NIH grant will aid researchers at Wayne State University in studying the effects of fentanyl during pregnancy. The two-year study aims to determine the impact of gestational fentanyl exposure on morbidity and mortality, developmental milestones, and brain development in offspring.
Individual incarceration is strongly associated with increased mortality in the US, as well as higher all-cause mortality among people living in counties with high incarceration rates. Incarcerated individuals face a 39% higher risk of dying from any cause and are three times more likely to die from drug overdose.
A large cohort study found significant associations between incarceration and increased risk of death from overdoses, as well as a doubling of individual mortality risk at high county incarceration rates. The findings highlight the need for reforms in criminal justice and public health policies to address these risks.
Researchers at the University of Florida have developed a method to analyze airborne DNA, tracking species and pathogens in the air. This technology has vast potential applications for studying wildlife, human health, and environmental monitoring.
The study analyzed 14.7 million excess US deaths from 1980 to 2023, finding that rates remained higher than pre-pandemic levels. Excess deaths during and after the pandemic were largely driven by pre-existing causes such as drug overdose, firearm injury, and cardiometabolic disease.
A new study led by Boston University School of Public Health reveals that US excess deaths have been increasing for decades, with working-age adults disproportionately affected. The study found that over 1.5 million 'missing Americans' would have been averted if the US had mortality rates similar to other high-income countries.
A new study finds that cannabis use disorder diagnoses rose substantially across all age groups, race/ethnicity, and comorbidity subgroups nationwide from 2000 to 2022. People living with HIV experienced the greatest relative increase in CUD diagnoses, particularly among older adults.
A new study reveals that synthetic opioid-involved fatal overdoses among youth aged 15-24 in the US were predominantly caused by fentanyl alone. The rates of overdose deaths involving only fentanyl increased significantly across age, sex, and race/ethnicity, with the highest rates found among males and young adults.
A recent study by UT Arlington researcher Dr. Awua found that social influences and peer pressure significantly impact substance use among young adults College students often misjudge their peers' drinking habits, leading to heavy episodic drinking and negative consequences The study suggests using protective behavioral strategies like...
A national survey found that 11.0% of adults reported using illicit opioids within the past year, with even higher rates of fentanyl use, indicating a pressing need for improved data collection efforts to inform policy and intervention strategies.
A portable device can instantly detect dangerous street drugs at extremely low concentrations, highlighting their dangers. The device, being trialled by drug-checking services in the UK, Norway, and New Zealand, allows for cheap and on-the-spot analysis of substances.
A new study found that collegiate recovery programs with multiple funding sources served twice as many students, providing dedicated space and relapse management support. These programs offer inclusive All Recovery meetings, which provide a welcoming space for students on different recovery journeys to connect and heal.
A pilot program was conducted in South Africa to provide harm reduction and medications for opioid use disorder among people living with HIV and illicit opioid use. The study found low uptake of medication-assisted treatment after release, citing perceived ineffectiveness and delays in initiation.
Research finds that comprehensive drug policies, including harm reduction measures, are positively associated with perceptions of governmental support and trust in local government. In rural US communities, residents' trust in their local government increases when they perceive the government as supportive of these policies.
A novel brain study uncovers the critical role of the HDAC5 enzyme in regulating gene expression and neuronal activity, which can trigger relapse in individuals with substance use disorders. The study highlights a new molecular target for developing novel treatments to reduce relapse risk.
Researchers from Yale University found that participation in faith-based or community-based extracurricular activities can increase U.S. adolescents' awareness of the dangers of binge drinking. The study suggests that these types of activities could play a crucial role in preventing excessive alcohol consumption among young people.
A cross-sectional study reveals significant racial disparities in unintentional overdose mortality, with Black individuals facing an increased burden of mortality. Addressing these disparities requires a multifaceted approach targeting social, physical, economic, and policy risk environments.
A study by the University of the Basque Country has detected potential biomarkers in the blood that could help predict the risk of developing schizophrenia due to cannabis use. The researchers found significant differences in fatty acid content between cannabis users, individuals with schizophrenia, and those with dual diagnoses.
A recent study found that nearly one-tenth of US adults using prescription stimulants have a prescription stimulant use disorder. Additionally, one-fourth of users reported misuse, suggesting potential progress in addressing the mental health care gap for middle-aged women.
A new rat study by researchers at Washington University School of Medicine suggests that biological differences in males and females may contribute to the gender disparity in opioid misuse. Female rats with chronic pain showed no increase in opioid intake, whereas male rats increased their fentanyl consumption over time.
Fentanyl poisoning among US children has surged by 924% and 1,506% for teens aged 13-19 over the past eight years. Parents are advised to be vigilant about hidden fentanyl risks and know the signs of overdose symptoms to save their children.
Research reveals nearly 10% of individuals with disabilities misused prescription drugs in the past year, compared to 4.4% without disabilities. Young adults and those with cognitive disabilities are particularly vulnerable to prescription drug misuse.
A study published in JAMA Network Open found that a proposed US Drug Enforcement Administration rule could prohibit more than 4,500 tele-buprenorphine initiations for patients with opioid use disorder. The rule requires an in-person visit with the tele-initiating clinician prior to or within 30 days after tele-initiation.
Researchers found accelerated decreases in stigmatizing terminology after high-level federal guidance and continued decreases after NIDA issued similar guidance. Despite progress, one in four abstracts still contained stigmatizing language in 2023.
A recent study by UCLA researchers has discovered high amounts of bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate (BTMPS) in illicitly sold fentanyl. BTMPS is not approved for human consumption and has been linked to serious health effects such as cardiotoxicity and ocular damage.
The grant will train undergraduate and graduate nursing students in substance abuse disorders to address the opioid crisis in Georgia. Researchers aim to equip nurses with the skill and empathy needed to help alleviate the effects of the opioid epidemic.
Research suggests ketamine use is increasing among US adults, linked to depression and sociodemographic factors. Expansion of prevention outreach and education on polydrug use harms are recommended.
A study of nearly 10,000 adolescents found distinct brain structural differences between those who used substances before age 15 and those who did not. These differences appeared to exist prior to any substance use, suggesting a role for brain structure in substance use risk.
Recent data from the Monitoring the Future Survey show stable and declining trends in substance use among young people, with reported use of most drugs holding steady since 2021. The survey found that adolescents most commonly reported use of alcohol, nicotine vaping, and cannabis, with levels generally declining over the past few years.
A randomized clinical study found that an opioid-free treatment pathway is both safe and effective for bariatric surgery patients. The alternative method, which combines three different medicines, significantly reduces the need for opioids during treatment.
The program aims to decrease opioid use by increasing provider knowledge of integrative therapies and providing sustained outpatient follow-up. University Hospitals will refine evidence-based integrative therapies such as music therapy and acupuncture to address acute pain.
A new study found that nearly 160 million Americans have been harmed by someone else's substance use, with 113 million experiencing harm from alcohol use and 46 million from other drugs. The survey also revealed significant overlap between the two groups, highlighting a major public health issue.
Researchers developed an implantable device that detects an overdose, rapidly delivers naloxone to prevent death and alerts emergency responders. The device was tested in animal studies, showing promising results with rapid rescue and full recovery within minutes.
A study published in the Journal of the American Medical Association found that methadone is more effective than buprenorphine/naloxone in reducing treatment discontinuation rates among individuals with opioid use disorder. The risk of mortality was low and did not differ significantly between the two medications.
Researchers will examine cognitive and psychomotor functions to compare effects of CBD on driving performance between men and women. The five-year study aims to provide a comprehensive understanding of the substance's influence.
A new study reveals that etizolam and gabapentinoids contribute to a rising culture of polydrug use and increased drug-related deaths in Scotland. The analysis of 18 studies found a significant increase in gabapentinoid-related deaths, primarily due to concurrent opioid use.
A study by researchers at UCLA found that Black, Hispanic, and American Indian adolescents are more likely to be tested for drugs and alcohol than white adolescents at pediatric trauma centers. The study suggests that clinician biases may contribute to these disparities.
The article provides an orientation to using implementation science in policing by integrating effective and evidence-based innovations into routine practices. Researchers offer agendas for integrating IS into EBP, highlighting the importance of metrics to assess police practice outcomes.
A new study found that completing a six-month substance use disorder treatment program instead of arrest and prosecution reduces the risk of arrest, incarceration, or fatal overdose. Participants who completed the program had a more favorable crime and overdose profile compared to those who did not engage or complete the program.
Research from Trinity College Dublin found that lower sustained attention in adolescence can predict a larger increase in cigarette and cannabis use by age 23. The study suggests using early biomarkers like sustained attention to identify vulnerable adolescents and guide targeted interventions.
Neurobiologists identify shared brain mechanism behind meth and PCP-induced cognitive deficits, finding a reversible switch in neurotransmitters. Reversing this switch restores memory function, offering potential for new treatments.
A recent study found that only 43.8% of US jails provide medication for opioid use disorder, with most citing lack of licensed staff as a major barrier. The majority of jails (70.1%) offer substance use disorder treatment or recovery support, but access remains limited due to cost and staffing challenges.
The UCR medical school is developing a new curriculum to address the substance use crisis in California, which has resulted in over 6,000 opioid-related overdose deaths. The curriculum aims to promote access to treatment and health equity for substance use care, addressing biases and social determinants of health.
A recent study found that Quebec's drug-related mortality rates increased over time, peaking in 2020, due to the contamination of the drug market. Fentanyl and new synthetic opioids are on track to become the most commonly detected substances in opioid poisoning deaths.
A study found that children who went to bed later and slept fewer hours during childhood and adolescence were more likely to try alcohol or marijuana by age 15. The researchers suggest that improving sleep in the school-age population could lead to improvements in other aspects of health, such as decision making.
A new study led by UMass Amherst and Tufts Medical Center will provide HIV prevention, diagnosis, and treatment for people with opioid use disorders who are incarcerated. The study aims to increase the number of incarcerated individuals tested and treated, addressing a critical gap in healthcare access.
Researchers discovered how cocaine affects the dopamine transporter, a protein that regulates dopamine levels in the brain. This knowledge could pave the way for medical treatments for cocaine abuse and potentially other addictive substances.
A national research study found that a lack of institutional support is the top reason doctors are reluctant to discuss addiction with their patients. The study also highlighted knowledge and skill gaps as significant barriers to delivering evidence-based interventions.
A Canadian study found that prescribing lower quantities of opioids can help reduce misuse and overdose. The study suggests adapting prescription practices to patients' analgesic needs, with varying quantities based on the type of pain condition.
A new technological breakthrough has enabled scientists to visualize opioid signaling in the brain in real-time, providing a deeper understanding of how opioids affect the brain. This breakthrough has opened up new avenues for developing more effective and safer therapeutics for pain management and mental health disorders.
Researchers have identified a novel compound that can reverse the lethal effects of opioid overdose when paired with naloxone, reducing withdrawal symptoms and extending protection. The discovery builds on new insights into opioid receptors and could combat the devastating fentanyl epidemic.
A new study by Michigan Medicine University found that nearly all patients with buprenorphine prescriptions filled them, even when paying more out-of-pocket. The researchers suggest removing barriers to continuous prescribing as the main focus of efforts.
Researchers found that medications for opioid use disorder, naloxone, and behavioral health supports significantly reduce the risk of dying from an overdose. However, significant gaps in care were noted, with only 4% of beneficiaries receiving medications after experiencing a nonfatal overdose.