Opioids News and Research

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An opioid is a chemical that works by binding to opioid receptors, which are found principally in the central nervous system and the gastrointestinal tract. The receptors in these two organ systems mediate both the beneficial effects and the side effects of opioids.

Psilocybin microdosing associated with mood and mental health improvements

The latest study to examine how tiny amounts of psychedelics can impact mental health provides further evidence of the therapeutic potential of microdosing.

11 Jul 2022

Scientists uncover neural mechanisms through which sound blunts pain in mice

An international team of scientists has identified the neural mechanisms through which sound blunts pain in mice.

7 Jul 2022

Study reports how opioids cause gastric inflammation

Opioids are the gold standard for treatment of chronic and acute pain; however, their use may result in significant gastrointestinal side effects, including nausea, vomiting, and constipation.

6 Jul 2022

Crowdsourced data on overdoses pinpoints where to help

Men lined up outside the Corner of Hope, a homeless resource center, eyeing free supplies on plastic shelves inside a white van.

5 Jul 2022

Low-cost intervention could easily be used to right-size opioid prescribing after surgery

A small tweak to hospitals' prescribing systems might make a big difference in reducing risk from leftover opioid pain medication, while still making sure surgery patients get relief from their post-operation pain, a new study suggests.

30 Jun 2022

What you need to know about monkeypox

The World Health Organization said June 25 that monkeypox wasn't yet a public health emergency of international concern. More than 4,500 cases have been reported worldwide, with more than 300 in the U.S. And with public health officials unable to follow all chains of transmission, they're likely undercounting cases.

29 Jun 2022

Researchers assess the evidence basis for medications used to treat spine-related pain in older adults

Spine-related pain is increasingly common in older adults. While medications play an important role in pain management, their use has limitations in geriatric patients due to reduced liver and kidney function, comorbid medical problems and polypharmacy (the simultaneous use of multiple drugs to treat medical conditions).

28 Jun 2022

Study uncovers a new, specific target for developing treatments for cocaine addiction

Researchers have found that blocking certain acetylcholine receptors in the lateral habenula (LHb), an area of the brain that balances reward and aversion, made it harder to resist seeking cocaine in a rat model of impulsive behavior.

28 Jun 2022

LUCID: music, medicine, and machine learning

In this interview, News-Medical speaks to Zoë Thomson, Co-founder and Chief Innovation Officer of LUCID, about how music and machine learning are changing how we approach mental and neuropsychiatric health.

27 Jun 2022

Data-driven simulation model projects three key strategies that could save many lives from opioid crisis

A significant challenge in addressing the country's opioid crisis is that policies based on past patterns of behavior may have unintended consequences because those patterns change over time.

24 Jun 2022

Kratom: A dangerous or beneficial plant?

A new study summarizes the traditional and modern uses of kratom, as well as its pharmacology, benefits, and adverse health impacts.

23 Jun 2022

Sobering lessons in untying the knot of a homeless crisis

Michelle Farris never expected to become homeless, but here she was, sifting through garbage and towering piles of debris accumulated along a roadway on the outskirts of Northeast Portland.

21 Jun 2022

Adolescents and young adults less likely to get addiction treatment during the COVID-19 pandemic

A study analyzing prescription claims for a drug used to treat opioid addictions found that adolescents and young adults were less likely than usual to get treatment during the COVID-19 pandemic, especially if they were covered by private, commercial health insurance.

17 Jun 2022

Opioids News and Research

Further Reading

Psilocybin microdosing associated with mood and mental health improvements

Scientists uncover neural mechanisms through which sound blunts pain in mice

Study reports how opioids cause gastric inflammation

Crowdsourced data on overdoses pinpoints where to help

Low-cost intervention could easily be used to right-size opioid prescribing after surgery

What you need to know about monkeypox

Researchers assess the evidence basis for medications used to treat spine-related pain in older adults

Study uncovers a new, specific target for developing treatments for cocaine addiction

LUCID: music, medicine, and machine learning

Data-driven simulation model projects three key strategies that could save many lives from opioid crisis

Kratom: A dangerous or beneficial plant?

Sobering lessons in untying the knot of a homeless crisis

Adolescents and young adults less likely to get addiction treatment during the COVID-19 pandemic

Nineteen surgeries over five years. Then they lost their house.

Upended: How medical debt changed their lives

Flexible model of care can be effective in treating opioid use disorder

Fentanyl can induce changes similar to autism-like behaviors in young mice

Opioid tapering associated with increased overdose and mental health crisis extending up to 2 years

Interventional cryoneurolysis can offer hope to patients in persistent pain after traumatic injury

Manufacturers and suppliers influence how pharmacies buy, distribute opioid prescriptions, study finds

Shaping the Future of Neuroscience: A Conversation with Atlas Antibodies on the MolBoolean™ and the Impact of SfN 2024

How the Arts Reshape Brain Function: Susan Magsamen on the Future of Neuroaesthetics

Inside the Alzheimer's Association: Dr. Heather Snyder on Driving Research and Collaboration

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