Illicit substance use and treatment access among adults experiencing homelessness

JAMA

2025-02-19

(Press-News.org) About The Study: In a representative study of adults experiencing homelessness in California, there was a high proportion of current drug use, history of overdose, and unmet need for treatment. Improving access to treatment tailored to the needs of people experiencing homelessness could improve outcomes.

Corresponding Author: To contact the corresponding author, Ryan D. Assaf, PhD, MPH, email ryan.assaf@ucsf.edu.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jama.2024.27922)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

# # #

Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time https://jamanetwork.com/journals/jama/fullarticle/10.1001/jama.2024.27922?guestAccessKey=3a107db9-b8cc-47b4-ae5e-733d4df08526&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=021925

END

ELSE PRESS RELEASES FROM THIS DATE:

Predicting diagnostic progression to schizophrenia or bipolar disorder via machine learning

2025-02-19

About The Study: The findings of this study suggest that it is possible to predict diagnostic transition to schizophrenia and bipolar disorder from routine clinical data extracted from electronic health records, with schizophrenia being notably easier to predict than bipolar disorder. Corresponding Author: To contact the corresponding author, Lasse Hansen, MSc, PhD, email lasse.hansen@clin.au.dk. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (10.1001/jamapsychiatry.2024.4702) Editor’s Note: Please see the article for additional information, including other authors, author contributions ...

U.S. facing critical hospital bed shortage by 2032

2025-02-19

U.S. hospital occupancy after the end of the Covid-19 pandemic is significantly higher than it was before the pandemic, setting the stage for a hospital bed shortage as early as 2032, new research suggests. In the decade leading up to the pandemic, U.S. average hospital occupancy was approximately 64%. In a study to be published in the peer-reviewed journal JAMA Network Open, the team of UCLA researchers found that the new post-pandemic national hospital occupancy average is 75% -- a full 11 percentage points ...

Health care staffing shortages and potential national hospital bed shortage

2025-02-19

About The Study: The U.S. has achieved a new post-pandemic hospital occupancy steady state 11 percentage points higher than it was pre-pandemic. This persistently elevated occupancy appears to be driven by a 16% reduction in the number of staffed U.S. hospital beds rather than by a change in the number of hospitalizations. Experts in developed countries have posited that a national hospital occupancy of 85% constitutes a hospital bed shortage (a conservative estimate). The findings of the current study show that the U.S. could reach this dangerous threshold as soon as 2032, with some ...

Long-term outcomes of laparoscopic Roux-en-Y gastric bypass vs laparoscopic sleeve gastrectomy for obesity

2025-02-19

About The Study: After more than 10 years of follow-up in the Swiss Multicenter Bypass or Sleeve Study randomized clinical trial, Roux-en-Y gastric bypass demonstrated superiority over sleeve gastrectomy for patient excess body mass index loss. Corresponding Author: To contact the corresponding author, Ralph Peterli, MD, email ralph.peterli@clarunis.ch. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamasurg.2024.7052) Editor’s Note: Please see the article for additional information, including other authors, author ...

Advances in AI can help prepare the world for the next pandemic, global group of scientists find

2025-02-19

In the next five years, integrating AI into country response systems could save more lives by anticipating the location and trajectory of disease outbreaks. Global group of researchers call for better collaboration between academia, government and industry, to ensure safety, accountability and ethics in the use of AI in infectious disease research. A study published in Nature today outlines for the first time how advances in AI can accelerate breakthroughs in infectious disease research and outbreak response. The study – which ...

Emergency clinicians increase prescriptions of buprenorphine, effectively help patients get started on the path to recovery

2025-02-19

In the face of the alarming number of opioid-related deaths in the U.S., there have been national efforts to increase emergency clinician prescribing of buprenorphine, a medication used to treat opioid use disorder. In a new study published in JAMA, UCLA Health researchers report on the extent and success rate of such efforts in California. Opioid-related emergency department (ED) visits, hospitalizations, and deaths have increased markedly since 1999, and the growing number of cases was declared a public health emergency in 2024. Combined ...

New sensor can take any gas and tell you what’s in it

2025-02-19

Expert sommeliers can take a whiff of a glass of wine and tell you a lot about what’s in your pinot noir or cabernet sauvignon. A team of physicists at CU Boulder and the National Institute of Standards and Technology (NIST) have achieved a similar feat of sensing, only for a much wider range of substances. The group has developed a new laser-based device that can take any sample of gas and identify a huge variety of the molecules within it. It is sensitive enough to detect those molecules at minute concentrations all the way down to parts per trillion. ...

How the brain balances risk and reward in making decisions

2025-02-19

At a glance: Study in mice offers insights into the brain circuitry underlying certain types of reward-based choices. Researchers identified distinct groups of brain cells activated when animals anticipate a reward to be above average or below average for a choice. The findings enhance understanding of human decision-making and how the brain balances risk and reward. Every day, our brain makes thousands of decisions, big and small. Any of these decisions — from the least consequential such as picking ...

Jumbled proteins paint a bold target on the backs of brain tumors

2025-02-19

Immune therapy has transformed how cancer is treated, but many tumors continue to evade these treatments, thanks to their resemblance to healthy tissue. Now, researchers at UC San Francisco have found that some cancers, like deadly brain cancer (glioma), make unique, jumbled proteins that make them stand out. These newly recognized cancer-specific proteins, or antigens, could speed the development of potent immunotherapies that recognize and attack hard-to-treat tumors. The study, which was supported through grants from the National Institutes of Health, appears in Nature on ...

Liver injury in immune Stevens-Johnson Syndrome and toxic epidermal necrolysis: Five new classification types

2025-02-19

Introduction First identified by Stevens and Johnson in 1922, SJS and TEN are now recognized as disorders with a continuum of severity, from milder forms (SJS) to the most severe (TEN). SJS/TEN is associated with multiple etiological factors, most notably drug-induced liver injury (DILI), making the identification of the responsible agent crucial for patient management. However, previous studies have lacked uniformity in diagnostic approaches, limiting the ability to draw clear conclusions about causality. Epidemiology The incidence of SJS/TEN varies across regions, with notable differences between studies. For instance, ...

Illicit substance use and treatment access among adults experiencing homelessness

ELSE PRESS RELEASES FROM THIS DATE:

LAST 30 PRESS RELEASES: