Mese: ottobre 2024

Through cross-disciplinary training and a focus on emerging technologies and scientific opportunities, NIDA seeks to ensure a cutting-edge research workforce that will advance the knowledge base needed to combat urgent public health problems. For questions pertaining to these opportunities, please email the listed contact The National Institute on Drug Abuse (NIDA) offers a strategic set of funding mechanisms and programs to support the development of research scientists through multiple stages of their careers. These awards are designed to ensure that scientists of the very highest caliber can meet the country’s need for substance use and addiction research.

• In addition, law enforcement efforts may vary across areas, and a higher number of seizures could be a result of increased vigilance by law enforcement.
• The Institute studies or supports research on changes in the lab-made drug supply and how these emerging substances work in the brain, as well as their health effects and potential as therapeutic treatments.
• NIDA conducts and supports research to better understand how often and to what extent people experience tolerance, withdrawal, and other substance use disorder symptoms related to the use of psychedelic and dissociative drugs.
• Among adults 19 to 30 years old, approximately 42% reported cannabis use in the past year, 29% in the past month, and 10% daily use (use on 20 or more occasions in the past 30 days).
• If clandestine laboratories can co-opt the biomedical literature to create NPSs, we can use our knowledge about these substances to identify better medicines.

NIH Campus Information

Certain psychiatric diseases, such as depression and schizophrenia, feature a loss of structures called dendritic spines from neurons. Dendritic spines form the receiving end of synapses, or connections between neurons. Psychedelic drugs, such as lysergic acid diethylamide (LSD), have shown promise relieving some symptoms of these psychiatric diseases.

Heroin Research Report

HIDTA seizures don’t encompass all drug seizures in the US; however, the researchers did observe similar overall increases by region based on data published by the DEA National Forensic Laboratory Information System. The authors also note that it is unknown to what extent psilocybin mushrooms were seized in “wet” or “dry” form, which can significantly impact the recorded weight of each seizure and prevents weight measures from being translated into possible doses. Mutual help groups are peer-led recovery organizations that provide fellowship and support to people with substance use disorders by connecting them to peers who are in recovery. These include 12-step programs such as Alcoholics Anonymous and Narcotics Anonymous and others such as SMART Recovery, Women in Sobriety, and Life Ring.

Monitoring the Future Survey: Why we Study Teen Drug Use, a Message to Parents

A person who has a severe substance use disorder, also known as addiction, finds it very hard or even impossible to control their drug use. Research to date suggests that use of psilocybin does not typically lead to addiction.2,18  To be diagnosed with a substance use disorder, a person must meet specific diagnostic criteria for continued substance use despite negative consequences. Access a wealth of information and downloadable full-text publications on a range of topics, including addiction science, medical consequences, trends and statistics, and the link between drugs and HIV. JRT also produced improvements in mice in tests designed to detect potential antidepressant effects. Moreover, it did so at doses 100-fold lower than ketamine, a drug used for treatment-resistant depression. JRT promoted cognitive flexibility as well, which is often impaired in schizophrenia.

What are substance use disorders? What is addiction?

Self-reported data on the prevalence of their use is limited, though available research suggests that use of drugs like psilocybin that cause hallucinations has increased among adults aged in recent years. In addition, research suggests that psilocybin is the most consumed plant-based psychedelic drug in the United States, with 11.3% of individuals aged 12 or older in the United States reporting having ever used psilocybin in 2022. Researchers are testing psilocybin’s potential to treat mental health disorders like substance use disorders, depression, anxiety, and obsessive-compulsive disorder. Some people report taking magic mushrooms on their own hoping to achieve the same results, though additional research is needed to support this outcome. The Institute studies or supports research on changes in the lab-made drug supply and how these emerging substances work in the brain, as well as their health effects and potential as therapeutic treatments. NIDA is conducting and supporting preclinical (laboratory) research into psilocybin’s effects on the brain and body, and whether there are similar substances that may have the same benefits without side-effects such as hallucinations.

Misuse of Prescription Drugs Research Report

These surveys use the terms “hallucinogen” and “hallucinogen use disorder” and data from those surveys are reported below. NIDA supports and conducts research to learn whether some of these drugs may help treat substance use disorders in medical settings. Previous research showed that modification of a psychedelic drug called N,N-dimethyltryptamine (DMT) could reduce its hallucinogenic potential while retaining its ability to promote plasticity.

• Hallucinogen use in the past year continued a five-year steep incline for both adult groups, reaching 9% for adults 19 to 30 and 4% for adults 35 to 50 in 2023.
• K2 and Spice are brand names of synthetic cannabinoids, which are drugs made in labs.
• Explore the different types of medications prescribed for opioid overdose, withdrawal, and addiction.
• Daily drinking has decreased in this group over the past five years and was at its lowest level ever recorded in 2023 (8%).
• Psilocybin mushrooms fall under a broader drug category known as psychedelic and dissociative drugs, which can temporarily alter a person’s mood, thoughts, and perceptions.

They may have a different sense of self, feeling that they have no personal boundaries and are one with the universe—what some researchers call “oceanic self-boundlessness”.4,6  This experience can be blissful, but it may also be frightening, and cause fear or panic. For the first time in 2023, 19- to 30-year-old female respondents reported a higher prevalence of past-year cannabis use than male respondents in the same age group, reflecting a reversal of the gap between sexes. Conversely, male respondents 35 to 50 years old maintained a higher prevalence of past-year cannabis use than female respondents of the same age group, consistent with what’s been observed for the past decade. This video for middle school students describes how synthetic cannabinoids, called K2 or Spice, affect the brain and the body. Check out the Mind Matters Series with other drugs and the body related videos and other teaching tools. NIDA Director Dr. psychedelic and dissociative drugs national institute on drug abuse nida Nora Volkow explains why we study teen drug use and shares a message to parents & teen influencers.

Since 1975 the MTF survey has measured drug and alcohol use and related attitudes among adolescent students nationwide. Develop research training programs to prepare and train the next generation of addiction scientists. However, please cite NIDA as the resource and also state the name of the person or organization that provided the translation. NIDA provides a variety of free publications for use by health care providers, researchers, educators, and the general public.

The institute also supports clinical investigations into psilocybin as a therapeutic substance. These include studies on its effectiveness and safety as a treatment for substance use disorders and to help people quit smoking. NIDA researchers and grantees collaborate to identify how these emerging drugs work and their potential health effects, including those that have the potential to impact the overdose crisis. NIDA also supports the National Drug Early Warning System (NDEWS) to track emerging substances and their impact on drug-related emergency calls.

NIDA supports research tracking the emergence of new drugs into the unregulated drug supply, including via the National Drug Early Warning System (NDEWS), collaboration with other researchers and partners around the world. “New psychoactive substances” is a term used to describe lab-made compounds created for research purposes or for illicit drug markets, sometimes by slightly modifying an existing drug in an effort to skirt existing drug laws. The category may include medications created by pharmaceutical companies or researchers that were never meant to reach the public. Locate the latest information about research priorities and progress, funding opportunities, research initiatives, and resources to support basic and clinical research addressing substance use disorders. While relapse is a normal part of recovery, for some drugs such as opioids it can be very dangerous or even deadly. If a person uses as much of the drug as they did before quitting, they can more easily overdose because their bodies are no longer used to their previous level of drug exposure.

In June 2022, NIDA’s Office of Translational Initiatives and Program Innovations also announced a new program to support small businesses to develop psychedelic-based therapies for substance use disorders. Researchers are also investigating other drugs sometimes classified as psychedelic and dissociative drugs, such as MDMA, and the way they work in the brain. Around 84% of adults 35 to 50 reported past-year alcohol use in 2023, which has not significantly changed from the year before or the past five or 10 years. Past-month alcohol use and binge drinking have slightly increased over the past 10 years for this age group; in 2023, past-month alcohol use was at 69% and binge drinking was at 27%.