Using e-cigarettes alters the mouth’s microbiome—the community of bacteria and other microorganisms—and makes users more prone to inflammation and infection, finds a new study led by researchers at New York University (NYU) College of Dentistry.
The study, published in iScience, a Cell…
Children exposed to cannabis in utero had a moderately elevated risk of developing autism spectrum disorder, according to a Canada-based retrospective study.
Mothers who used cannabis while pregnant had a 50% higher likelihood of having a child with autism (adjusted hazard ratio…
A study published in the Journal of Adolescent Health examines adolescent substance use changes in frequency, social contexts, and pandemic-related predictors.
Abstract
Objective: The overarching goal of this study was to provide key information on how adolescents' substance use has changed…
In October 2018, the Government of Canada legalized the recreational use of cannabis nationally. Before legalization, cannabis was the most widely used illicit drug in Canada, and consumption increased from 14% to 17% between 2018 and 2019. This rise may be a…
Vaping is linked to a substantially increased risk of COVID-19 among teenagers and young adults, according to a new study led by researchers at the Stanford University School of Medicine. The study, which was published online in the Journal of Adolescent Health, is…
Since the discovery of penicillin in 1928 by Sir Alexander Fleming, antibiotics have saved millions of lives from fatal infections world-wide. However, with time bacteria have developed mechanisms to escape the effects of antibiotics – they have become resistant.
With fewer antibiotics available…
Alcohol use disorder and binge drinking is on the rise among middle-aged women in the last decade, and clinicians need to be more aware of this condition in their clients, an expert said here. The gap in alcohol use between men and…
Cannabis is the most abused drug in most countries of the world. An estimated 147 million people use cannabis globally, mainly for recreational purposes. In Canada, 4.2 million people aged 15 and older reported using cannabis products in the previous three months, and a…
Opioids are commonly prescribed to relieve pain after tooth extraction. Understanding the differences in client-reported outcomes between opioid users and non-users could encourage the adoption of more conservative and appropriate prescribing practices in oral health medicine.
In a quality improvement study of 329…
Recent evidence suggests that cannabis use during pregnancy is increasing, although population-based data about perinatal outcomes following in utero exposure remain limited. Using a comprehensive perinatal registry in the province of Ontario, a study aimed to assess whether there are associations between…