(Press-News.org) About The Study: Deaths due to opioid toxicity increased substantially during the COVID-19 pandemic. By 2021, 1 of every 22 deaths in the U.S. was attributable to unintentional opioid toxicity, underscoring the urgent need to support people at risk of substance-related harm, particularly men, younger adults, and adolescents.
Authors: Tara Gomes, Ph.D., of the University of Toronto, is the corresponding author.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamanetworkopen.2023.22303)
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 http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2023.22303?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=070723
About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
END
Trends in opioid toxicity–related deaths in the US before, after the start of the pandemic
JAMA Network Open
2023-07-07
ELSE PRESS RELEASES FROM THIS DATE:
Evaluation of population-level tobacco control interventions and health outcomes
2023-07-07
About The Study: In this systematic review and meta-analysis, smoke-free legislation was associated with significant reductions in morbidity and mortality related to cardiovascular disease, respiratory system disease, and perinatal outcomes. These findings support the need to accelerate the implementation of smoke-free laws to protect populations against smoking-related harm.
Authors: Ryota Nakamura, Ph.D., of Hitotsubashi University in Tokyo, is the corresponding author.
To access the embargoed study: Visit our For The Media ...
High-resolution map of the human placenta reveals COVID virus hideouts
2023-07-07
Until now, scientific evidence has been inconclusive regarding the ability of SARS-CoV-2, the virus that causes COVID, to replicate in the human placenta. Answering this question, as well as understanding the response of the placenta to other viral infections during pregnancy, is crucial for the development of effective preventive and therapeutic strategies for both the mother and the baby.
At Baylor College of Medicine and Texas Children’s Hospital, researchers have taken a novel approach to shed light on ...
Triple combination therapy brings lasting improvement in cystic fibrosis
2023-07-07
The mucus in the airways is not as sticky, inflammation in the lungs significantly reduced: Triple combination therapy can achieve these positive, lasting effects in patients with cystic fibrosis (CF). Researchers from Charité – Universitätsmedizin Berlin and the Max Delbrück Center have just recently published their findings in the European Respiratory Journal.* According to their research, this form of medication improves the symptoms of CF in many patients.
Two years ago, a research ...
Considerable but unsustainable water supply from thawing permafrost on the Tibetan Plateau in a changing climate
2023-07-07
This study is led by Dr. Taihua Wang and Dr. Dawen Yang (Tsinghua University), together with experts in the field of both permafrost and glacier including Dr. Tandong Yao, Dr. Xin Li (Institute of Tibetan Plateau Research, Chinese Academy of Sciences), Dr. Guodong Cheng and Dr. Huijun Jin (Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences). In a warming climate, the sustainability of cryospheric meltwater on the Tibetan Plateau has raised concerns because of its importance for the fragile ecosystem in the headwater regions and the dense populations in the downstream. Existing studies ...
Produce prescription programs for patients with diabetes could save billions in healthcare costs, study shows
2023-07-07
An apple a day not only keeps the doctor away, it also could save the United States at least $40 billion in medical bills, report Friedman School of Nutrition Science and Policy at Tufts University researchers in a new study published July 7 in the Journal of the American Heart Association. Their modeled implementation of a nationwide produce prescription program—which would provide free or discounted fruits and vegetables to eligible Americans living with diabetes—projected extensive reductions in national rates of cardiovascular disease and associated healthcare ...
A multi-model prediction system for ENSO
2023-07-07
A multi-model ensemble (MME) prediction system has been recently developed by a team led by Dr. Dake Chen. This prediction system consists of 5 dynamical coupled models with various complexities, parameterizations, resolutions, initializations, and ensemble strategies, to address various possible uncertainties of ENSO prediction. One long term over past 100 year (1880-2017) ensemble hindcast demonstrated the superiority of the MME over individual models, evaluated by both deterministic and probabilistic skills, and suffered less from ...
Enhanced dominance of soil moisture stress on vegetation growth in Eurasian drylands
2023-07-07
In a new study, a group from Institute of Geographic Science and Natural Resources Research, Chinese Academy of Sciences, proposed a concept of ecosystem water stress and comprehensively compared the impacts of high atmospheric vapor pressure deficit and low soil water content on vegetation growth in Eurasian drylands
Drought, a multifaceted phenomenon encompassing atmospheric and soil drought, has sparked a lively debate over which type of dryness stress exerts a more significant impact on vegetation growth. "Through our defined concept of ecosystem water stress, we can discern where water-stressed vegetation growth is dominated by ...
More extreme-heat occurrences related to humidity in China
2023-07-07
One of the main risks posed by climate change is exceeding the thermal limits of the human body. In hot environments, evaporation is considered to be the primary means by which human bodies cool down. However, atmospheric humidity is a crucial factor affecting the efficiency of evaporation, making the combination of hot and humid conditions more physiologically stressful than extreme dry-temperature conditions.
Besides the human health impacts, the occurrence of extreme-heat events also has severe socioeconomic impacts. For example, the record-breaking ...
Molecular mechanism of BraRGL1 regulating bolting and flowering in Brassica rapa
2023-07-07
In June 2023, Prof. Riyuan Chen's team of South China Agricultural University online published a research article entitled Role of BraRGL1 in regulation of Brassica rapa bolting and flowering in the well-reputed journal Horticulture Research (Advance Access).
In this study, the authors performed highly efficient and inheritable mutagenesis using the CRISPR/Cas9 genome editing system in BraPDS (phytoene desaturase) and BraRGL1 (key DELLA protein) genes. The flower bud differentiation and bolting time ...
A bright future in eco-friendly light devices, just add dendrimers, cellulose, and graphene
2023-07-07
Fukuoka, Japan—In research that could lead to a new age in illumination, researchers from Japan and Germany have developed an eco-friendly light-emitting electrochemical cells using new molecules called dendrimers combined with biomass derived electrolytes and graphene-based electrodes. Their findings were published in the journal Advanced Functional Materials.
Electroluminescence is the phenomenon where a material emits light in response to a passing electric current. Everything from the screen you're using to read this sentence to the lasers used in cutting edge scientific research are results of the electroluminescence of different materials. Due ...
LAST 30 PRESS RELEASES:
ASU researchers to lead AAAS panel on water insecurity in the United States
ASU professor Anne Stone to present at AAAS Conference in Phoenix on ancient origins of modern disease
Proposals for exploring viruses and skin as the next experimental quantum frontiers share US$30,000 science award
ASU researchers showcase scalable tech solutions for older adults living alone with cognitive decline at AAAS 2026
Scientists identify smooth regional trends in fruit fly survival strategies
Antipathy toward snakes? Your parents likely talked you into that at an early age
Sylvester Cancer Tip Sheet for Feb. 2026
Online exposure to medical misinformation concentrated among older adults
Telehealth improves access to genetic services for adult survivors of childhood cancers
Outdated mortality benchmarks risk missing early signs of famine and delay recognizing mass starvation
Newly discovered bacterium converts carbon dioxide into chemicals using electricity
Flipping and reversing mini-proteins could improve disease treatment
Scientists reveal major hidden source of atmospheric nitrogen pollution in fragile lake basin
Biochar emerges as a powerful tool for soil carbon neutrality and climate mitigation
Tiny cell messengers show big promise for safer protein and gene delivery
AMS releases statement regarding the decision to rescind EPA’s 2009 Endangerment Finding
Parents’ alcohol and drug use influences their children’s consumption, research shows
Modular assembly of chiral nitrogen-bridged rings achieved by palladium-catalyzed diastereoselective and enantioselective cascade cyclization reactions
Promoting civic engagement
AMS Science Preview: Hurricane slowdown, school snow days
Deforestation in the Amazon raises the surface temperature by 3 °C during the dry season
Model more accurately maps the impact of frost on corn crops
How did humans develop sharp vision? Lab-grown retinas show likely answer
Sour grapes? Taste, experience of sour foods depends on individual consumer
At AAAS, professor Krystal Tsosie argues the future of science must be Indigenous-led
From the lab to the living room: Decoding Parkinson’s patients movements in the real world
Research advances in porous materials, as highlighted in the 2025 Nobel Prize in Chemistry
Sally C. Morton, executive vice president of ASU Knowledge Enterprise, presents a bold and practical framework for moving research from discovery to real-world impact
Biochemical parameters in patients with diabetic nephropathy versus individuals with diabetes alone, non-diabetic nephropathy, and healthy controls
Muscular strength and mortality in women ages 63 to 99
[Press-News.org] Trends in opioid toxicity–related deaths in the US before, after the start of the pandemicJAMA Network Open





