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Erik Greb

@medscapeerik.bsky.social
72 followers 105 following 97 posts

Erik is a health editor for Canada and Australia at Medscape.

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Erik Greb @medscapeerik.bsky.social · 22/10/2025
The Canadian Task Force on Preventive Health Care “strongly” recommends against screening all adults with a standardized tool for depression, stating instead that doctors should ask patients about their well-being and be vigilant for symptoms. www.medscape.com/viewarticle/...
medscape.com
Canada Nixes Routine Screening of Adults for Depression
The new adult depression guideline ‘strongly’ recommends against routine screening but says clinicians should ask patients about their well-being and be vigilant for symptoms.
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Erik Greb @medscapeerik.bsky.social · 21/10/2025
Bill C-64, the Pharmacare Act, received Royal Assent more than a year ago. So far, only four bilateral agreements have been signed. What hurdles or objections are standing in the way of extending drug coverage to more Canadians? www.medscape.com/viewarticle/...
medscape.com
Canada’s Pharmacare Act: Still a Work in Progress
The pharmaceutical industry and healthcare advocates are expressing concern that a single-payer pharmacare program could compromise drug access.
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Erik Greb @medscapeerik.bsky.social · 16/10/2025
Among Canadian children, each additional hour of daily screen time was associated with roughly 10% lower odds of achieving a higher level in reading and math in elementary school, according to a new study. www.medscape.com/viewarticle/...
medscape.com
High Pediatric Screen Time Tied to Low Academic Achievement
High levels of total screen time in young Canadian children are associated with lower reading and math test scores in elementary school.
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Erik Greb @medscapeerik.bsky.social · 15/10/2025
Nearly half of Canadian physicians report high levels of burnout, according to preliminary data from the 2025 National Physician Health Survey. The findings are disappointing, according to CMA President @drmargotburnell.bsky.social www.medscape.com/viewarticle/...
medscape.com
About Half of Canadian Physicians Report High Burnout Levels
Five years after the start of the COVID pandemic, burnout levels have decreased slightly but remain significantly above 2017 levels.
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Erik Greb @medscapeerik.bsky.social · 13/10/2025
TBI in late life is associated with a significant increase in the risk for new-onset dementia. The risk is especially elevated (by as much as 69%) within the first 5 years following the injury, according to newly published study findings. www.medscape.com/viewarticle/...
medscape.com
Late-Life Traumatic Brain Injury Ups Dementia Risk
Intervening early and providing appropriate support could mitigate other risk factors that could worsen cognitive decline, said one expert.
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Erik Greb @medscapeerik.bsky.social · 10/10/2025
Clinical trials often attract people with more trust in medical organizations (e.g., those with more education). New guidelines for research consent forms could broaden study populations by making the forms easier to understand. www.medscape.com/viewarticle/...
medscape.com
Canadian Guidelines Seek Clarity in Research Consent Forms
New guidelines emphasize the need for clarity in consent agreements for clinical trials and aim to broaden participation in medical research.
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Erik Greb @medscapeerik.bsky.social · 07/10/2025
Adults with intellectual and developmental disabilities make up more than 1 in 5 patients who have been in mental health beds in Ontario for 1 year or more. New data suggest that these patients' support needs are going unmet. www.medscape.com/viewarticle/...
medscape.com
Adults With IDD Make Up 1 in 5 Long-Stay Psych Inpatients
Adults with intellectual and developmental disabilities make up 22% of psychiatric inpatients who stay in the hospital for a year or longer, according to new research.
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Erik Greb @medscapeerik.bsky.social · 06/10/2025
The family physician shortage in Alberta goes beyond the problem of fewer doctors providing services and includes patient factors that demand more time and resources, a new study revealed. www.medscape.com/viewarticle/...
medscape.com
Alberta’s Family Doctor Shortage Involves More Than Numbers
Sicker, more complex patients, limited funding for team-based care, and fewer medical school students choosing family medicine are among the factors affecting the shortage.
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Erik Greb @medscapeerik.bsky.social · 02/10/2025
A new Medscape survey of 1000+ Canadian physicians shows a sharp generational split on retirement: younger doctors expect to leave medicine earlier due to burnout, while older colleagues see medicine as their identity and plan to work much longer. www.medscape.com/viewarticle/...
medscape.com
Most Canadian Physicians Envision Working Past Age 60 Years
Almost 30% of survey respondents expect to leave medicine in their 70s.
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Erik Greb @medscapeerik.bsky.social · 29/09/2025
The Canadian Medical Association and the Association of Faculties of Medicine announced the transition from a joint US-Canada medical school accreditation system to a wholly Canadian system. www.medscape.com/viewarticle/...
medscape.com
Canada Breaks From US on Accreditation of Medical Schools
Canada is transitioning from a method of joint US-Canada medical school accreditation to a purely Canadian accreditation system.
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Erik Greb @medscapeerik.bsky.social · 26/09/2025
If your patient has type 2 diabetes, then you can recommend daily behaviors that will improve their cardiometabolic health. Listen to the new episode of Medical Mentor, in which @drkevinfernando reviews these behaviors. www.medscape.com/viewarticle/...
medscape.com
Improving Cardiometabolic Health in Type 2 Diabetes
Primary care physicians can counsel patients with type 2 diabetes about daily behaviors that have cardiometabolic benefits for them.
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Erik Greb @medscapeerik.bsky.social · 25/09/2025
Mount Gambier is only one symptom of the widening cracks in Australia's healthcare system. This crisis results from systemic underfunding and a lack of long-term planning, writes Dr. Toby Gardner. How do we resolve this crisis? www.medscape.com/viewarticle/...
medscape.com
Primary Care in Rural Australia: A System Under Strain
A massive deficit in healthcare funding implies that the life of a rural patient is worth less than the life of an urban patient.
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Erik Greb @medscapeerik.bsky.social · 25/09/2025
Even though French is an official language in Canada, "getting care in French is almost impossible" for Francophone patients in the western provinces, said Nour Enayeh, executive director of RésoSanté. What solutions to this public health problem have been proposed? www.medscape.com/viewarticle/...
medscape.com
Healthcare in French Difficult to Access in Western Canada
A federal investment may improve access to healthcare for Francophones in Western Canada, and parallel initiatives are underway.
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Erik Greb @medscapeerik.bsky.social · 22/09/2025
Ontario has launched a $12M Health Innovation Pathway to speed adoption of new health tech. Early projects include AI-powered eye screening, digital wound care, surgical navigation, and new abdominal supports. Designed to get innovation to patients faster. www.medscape.com/viewarticle/...
medscape.com
Ontario Promotes the Adoption of New Health Technologies
Ontario Health and the Ministry of Health have partnered to bring new health technologies to Canada’s healthcare system more quickly.
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Erik Greb @medscapeerik.bsky.social · 18/09/2025
Advances in neonatal care have improved survival and heightened the need to understand long-term outcomes. During their first five years, children born prematurely have significant morbidity and medication needs, new data suggest. www.medscape.com/viewarticle/...
medscape.com
Data Underscore Premature Infants’ Poor Childhood Outcomes
Advances in neonatal care heighten the importance of understanding premature infants’ major health needs.
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Erik Greb @medscapeerik.bsky.social · 09/09/2025
In Canada, climate change is increasing the incidence of mosquito-borne diseases like West Nile virus. How is Ontario adjusting its surveillance and intervention strategies to deal with this challenge? @isaacbogoch.bsky.social www.medscape.com/viewarticle/...
medscape.com
Is Ontario Prepared for More West Nile Virus Cases?
When it comes to West Nile virus, warming temperatures and changing bird migration spell trouble for Ontario residents.
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Erik Greb @medscapeerik.bsky.social · 09/09/2025
Black adolescents with psychological distress are less likely to report using mental health care than their White counterparts, data suggest. “We need to make sure that our mental health system is working for everyone,” said researcher Mercedes Sobers. www.medscape.com/viewarticle/...
medscape.com
Black Teens Use Mental Health Services Less Than White Teens
Mental health professionals suggest that stigma and lack of culturally competent care are barriers to mental health care for Black adolescents.
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Erik Greb @medscapeerik.bsky.social · 08/09/2025
Depression impairs a patient's ability to actively avoid unpleasant events, new data suggest. What guidance can the study offer clinicians who seek to help their patients with depression? www.medscape.com/viewarticle/...
medscape.com
Depression Curbs Ability to Actively Avoid Unpleasant Events
Depression in young patients is linked to difficulty in taking action to avoid something unpleasant, while the ability to withdraw and not act remains intact.
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Erik Greb @medscapeerik.bsky.social · 05/09/2025
Lung cancer isn’t just a smoker’s disease. Up to 25% of Canadian cases affect nonsmokers — many diagnosed late because they aren’t screened. Researchers say awareness & earlier detection are critical. www.medscape.com/viewarticle/...
medscape.com
Lung Cancer Rises in Nonsmokers, Experts Call for Screening
Lung cancer researchers are emphasizing the importance of combating the misconception that only smokers are at risk for lung cancer.
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Erik Greb @medscapeerik.bsky.social · 29/08/2025
Lifeblood's new donation criteria will mean that around 626,500 more people will now be eligible to donate plasma in Australia, data suggest. Gay and bisexual men can now donate without undergoing a waiting period after sexual activity. www.medscape.com/viewarticle/...
medscape.com
Australian Plasma Service Drops Sexual Activity Wait Times
Australian blood supplier Lifeblood drops sexual activity wait times for most plasma donations and adopts gender-neutral sexual activity questions for blood donors.
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Erik Greb @medscapeerik.bsky.social · 28/08/2025
Manitoba's Healthy Baby Prenatal Benefit was associated with improved birth and early development outcomes. But as inflation rose, the cash benefit stayed the same, and the association with improved outcomes weakened. www.medscape.com/viewarticle/...
medscape.com
Manitoba Maternal Benefit Program Improves Infant Health
A monthly stipend for pregnant women with low-income benefits children up to kindergarten age, provided the stipend keeps up with inflation, data suggest.
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Erik Greb @medscapeerik.bsky.social · 25/08/2025
The publication of the 2021 Canadian guidance on prescribing methadone was associated with higher starting doses and a decrease in monotherapy. The provision of rapid dose titration, however, has remained limited. www.medscape.com/viewarticle/...
medscape.com
Canada’s Methadone Prescribing Changes With Drug Supply
Canadian doctors are using higher methadone doses without rapid titration, risking loss to follow up and fentanyl overdose, researchers say.
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Erik Greb @medscapeerik.bsky.social · 15/08/2025
GPs across Australia are taking on an expanded role in diagnosing and treating ADHD. While this policy change may help reduce treatment delays, it also entails risks, as pediatricians and psychiatrists say. www.medscape.com/viewarticle/...
medscape.com
Australian GPs Gain Expanded Role in Treating ADHD
Some specialists urge caution about relying too heavily on general practitioners to diagnose and treat ADHD.
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Erik Greb @medscapeerik.bsky.social · 13/08/2025
Japanese encephalitis virus is spreading in Australia. Experts are calling for increased awareness of this potentially dangerous disease. Protection against mosquitoes, which bear the virus, is encouraged. @mozziebites.bsky.social www.medscape.com/viewarticle/...
medscape.com
Japanese Encephalitis Continues to Spread in Australia
The Japanese encephalitis virus, once confined to the far north, is now threatening Australia’s cities, and public awareness is lagging.
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Erik Greb @medscapeerik.bsky.social · 12/08/2025
What's the biggest obstacle to the use of the most effective form of contraception? Recent data from British Columbia suggest that it's cost. Full reimbursement was associated with an increase in LARC uptake. @drlschummers.bsky.social www.medscape.com/viewarticle/...
medscape.com
Long-Acting Contraception Rates Rose 49% With No-Cost Policy
Data suggest the importance of removing the cost barrier for the most effective form of contraception as Canada debates birth-control coverage policies, researchers say.
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Erik Greb @medscapeerik.bsky.social · 01/08/2025
Two medical students at the University of Ottawa created a program that allows med students to support the services that community organizations provide. It highlights the importance of social determinants of health. www.medscape.com/viewarticle/...
medscape.com
Student-Led Initiative Promotes Social Medicine in Canada
Medical students in Ottawa have created a strategy to help fellow students learn about the challenges that disadvantaged communities face.
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Erik Greb @medscapeerik.bsky.social · 22/07/2025
Because of neglect, inaccessible resources, and lack of cultural sensitivity, Canada’s Indigenous population still faces major disparities in heart and stroke care. What is being done to reduce these disparities? www.medscape.com/viewarticle/...
medscape.com
Indigenous Canadians Lack Access to Cardiologic, Stroke Care
Indigenous Canadians face long-standing neglect by the medical system, lack of access to quality healthcare, and worse cardiovascular and stroke outcomes.
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Erik Greb @medscapeerik.bsky.social · 18/07/2025
ED visits for concussion have increased substantially in the past 10 years, but patients facing greater material deprivation are much less likely to seek care. What are the recent data and their clinical implications? @shannonscratch.bsky.social www.medscape.com/viewarticle/...
medscape.com
Care Seeking for Concussion Varies by Material Deprivation
Children with fewer advantages are much less likely than their peers to visit an emergency department after a concussion, data suggest.
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Erik Greb @medscapeerik.bsky.social · 16/07/2025
Canada is facing rising infectious disease rates — and US cuts to CDC data are making it harder to track and respond. Experts warn this could impair pandemic readiness and fuel health misinformation across the border. Read more. @amykaler.bsky.social www.medscape.com/viewarticle/...
medscape.com
US Cuts Injure Canada’s Infectious Disease Surveillance
Are cuts to US health and research budgets a chronicle of a Canadian communicable disease crisis foretold?
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Erik Greb @medscapeerik.bsky.social · 03/07/2025
The STRIDE trial illustrates the significant benefits that semaglutide has for patients with type 2 diabetes and peripheral arterial disease. This therapy could improve quality and quantity of life in these patients, says @drkevinfernando.bsky.social. #diabetes www.medscape.com/viewarticle/...
medscape.com
Semaglutide Has Found Its STRIDE
The STRIDE trial has laid the foundation for a paradigm shift in how we use GLP-1 RAs for symptomatic peripheral arterial disease.
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Erik Greb @medscapeerik.bsky.social · 27/06/2025
The Aunties Within Reach partnership, which is supported by CIHR, uses a community-integrated care model to provide reproductive health services to Indigenous communities in the Wood Buffalo region of Alberta. @smontesanti.bsky.social www.medscape.com/viewarticle/...
medscape.com
Partnership Promotes Indigenous Mothers’ Reproductive Health
A partnership in Alberta reflects efforts by the Canadian Institutes of Health Research to improve Indigenous health trajectories.
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Erik Greb @medscapeerik.bsky.social · 16/06/2025
New Canadian studies suggest that the portfolio diet can reduce the risk for cardiovascular disease and mortality among diverse patient populations. Previous studies had examined only older White participants. @meaghankavanagh.bsky.social www.medscape.com/viewarticle/...
medscape.com
2 New Studies Show CVD Benefit of Portfolio Diet
The plant-based, cholesterol-lowering diet is associated with a reduced risk for cardiovascular disease and mortality across diverse groups.
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Erik Greb @medscapeerik.bsky.social · 13/06/2025
Despite the Canadian government's ostensible reforms, solitary confinement continues, with negative psychological effects on the most vulnerable people, including those with mental illness. Read our new report. www.medscape.com/viewarticle/...
medscape.com
Mental Scars: The Toll of Solitary Confinement in Canada
Canada’s attempt to address solitary confinement appears to exacerbate preexisting mental health issues among the incarcerated.
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Erik Greb @medscapeerik.bsky.social · 12/06/2025
New data show an increased risk for sexual health conditions in women with colorectal cancer, especially those with early-onset colorectal cancer (diagnosed in women younger than 50 years). www.medscape.com/viewarticle/...
medscape.com
Colorectal Cancer Linked With Adverse Sexual Health Outcomes
Study findings highlight an unexpected outcome in colorectal cancer survivors: Significant sexual health issues.
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Erik Greb @medscapeerik.bsky.social · 12/06/2025
At the Canadian Neurological Sciences Federation Congress, Dr. David Dodick renewed the call for CGRP therapies to be used as first-line migraine treatments. The main reason that they're not used this way? Cost. www.medscape.com/viewarticle/...
medscape.com
Migraine Expert Renews Call for Prompt, Effective Management
CGRP-targeting therapies should be considered earlier in the treatment of migraine, he says.
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Erik Greb @medscapeerik.bsky.social · 11/06/2025
The use of oral rather than intravenous steroids to respond to relapses in patients with relapsing-remitting multiple sclerosis is growing, according to a study presented at the Canadian Neurological Sciences Federation Congress. www.medscape.com/viewarticle/...
medscape.com
Use of Oral Steroids to Treat MS Relapse Is Growing
Intravenous and oral steroids have comparable efficacy, but the reliance on steroids to treat relapse is decreasing, data suggest.
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Erik Greb @medscapeerik.bsky.social · 05/06/2025
About half of girls and women aged 15-29 with mental health or substance use disorder accessed formal healthcare support in 2022, according to Statistics Canada. Lesbian and bisexual women were more likely to receive counseling or medication. www.medscape.com/viewarticle/...
medscape.com
Canadian Women’s Access to Mental Health Care Uneven
About half of girls and young women with a mental health or substance use disorder accessed formal healthcare services in 2022, Statistics Canada data show.
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Erik Greb @medscapeerik.bsky.social · 03/06/2025
The latest episode of the Medical Mentor podcast, featuring Dr. Kevin Fernando, examines how to recognize and treat hyperprolactinemia, which is associated with reduced fertility and even visual field defects. www.medscape.com/viewarticle/...
medscape.com
Recognizing and Treating Hyperprolactinemia
Excessive production of prolactin can lead to subfertility and gonadal dysfunction, and treatment depends on the underlying cause.
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Erik Greb @medscapeerik.bsky.social · 21/05/2025
The Australian government is expanding its investment in Urgent Care Clinics to reduce pressure on strained emergency departments. Though this strategy may provide benefits, it also may leave deeper problems unaddressed. @racgppresident.bsky.social www.medscape.com/viewarticle/...
medscape.com
Australian Government Doubles Down on Urgent Care Clinics
Having spent $759.9 million setting up 87 Medicare Urgent Care Clinics, the Australian government makes a further $644 million commitment.
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Erik Greb @medscapeerik.bsky.social · 20/05/2025
Australia has recorded its highest number of melioidosis cases, which are thought to have been promoted by high rainfall and flooding. These cases are putting pressure on hospitals that already are strained. www.medscape.com/viewarticle/...
medscape.com
Flooding Triggers Major Melioidosis Outbreak in Australia
Northeastern Australia is grappling with an unprecedented outbreak of the tropical bacterial infection melioidosis, which has been linked to heavy rainfall and flooding.
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Erik Greb @medscapeerik.bsky.social · 20/05/2025
An opioid prescribing practice standard for chronic noncancer pain was associated with accelerated declines in opioid doses in BC but also with more aggressive and inappropriate dose tapering, a new analysis showed. www.medscape.com/viewarticle/...
medscape.com
Mixed Results for BC’s Opioid Standard for Noncancer Pain
The standard is associated with both an accelerated decline in opioid prescribing and aggressive dose tapering.
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Erik Greb @medscapeerik.bsky.social · 15/05/2025
The evidence does not provide a basis for the diagnosis of a neurologic syndrome of unknown cause in New Brunswick, according to a new study. Nevertheless, the province's health officials will continue their investigation. www.medscape.com/viewarticle/...
medscape.com
Case Closed? Study Rules Out Mystery Neurologic Syndrome
“This is misdiagnosis, misdocumentation, and misinformation,” according to a researcher.
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Erik Greb @medscapeerik.bsky.social · 13/05/2025
Has legalization affected cannabis use in Canada? Data suggest a modest rise in cannabis use frequency and a slight decrease in cannabis misuse since legalization. What does this mean for public health? www.medscape.com/viewarticle/...
medscape.com
Cannabis Use Changed Little in Canada After Legalization
Legalization was not associated with a significant increase in cannabis use, and cannabis misuse decreased modestly.
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Erik Greb @medscapeerik.bsky.social · 09/05/2025
Has the bell tolled for Daylight Saving Time? Canadian researchers call for a switch to permanent Standard Time. The move would align our social clocks with the circadian rhythm and reduce the risk for negative health outcomes, they say. www.medscape.com/viewarticle/...
medscape.com
Keep Clocks on Permanent Standard Time, Says Canadian Group
Data indicate that standard time aligns more closely with circadian rhythm than daylight saving time.
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Erik Greb @medscapeerik.bsky.social · 08/05/2025
Through a new program with @vanartgallery.bsky.social, physicians can prescribe a nature-inspired art experience to promote mental health. Data suggest that such experiences improve well-being and reduce anxiety. @drmelissalem.bsky.social www.medscape.com/viewarticle/...
medscape.com
Nature Art Prescriptions Support Mental Health in Vancouver
A first-of-its kind partnership in Canada enables clinicians to prescribe a visit to a nature-inspired art exhibition to support patients’ mental health and well-being.
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Erik Greb @medscapeerik.bsky.social · 07/05/2025
The Canadian wildfires in 2023 caused two smoke episodes. The first was associated with a 24% spike in asthma-related ED visits in Ontario, but the second was not. How can these data help us prepare for future wildfires? www.medscape.com/viewarticle/...
medscape.com
Spike in Asthma ED Visits After Wildfires a ‘Wake-Up Call’
The large differences in emergency department visits between the first and second rounds of the 2023 wildfires may hold lessons for the future, a study suggests.
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Erik Greb @medscapeerik.bsky.social · 05/05/2025
E-scooter injuries are increasing in Edmonton: 32% of cases involve fractures, and 17% involve head injuries. Helmet use is rare (2.4%), but substance use is common (26%). How can clinicians respond to this problem? www.medscape.com/viewarticle/...
medscape.com
Rentable E-Scooter Injuries an Increasing Burden in Edmonton
Rental e-scooter injuries are rising in a Canadian city, and many adults who present to the emergency department have multiple injuries, yet helmet use is uncommon.
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Erik Greb @medscapeerik.bsky.social · 30/04/2025
Both methadone and safer opioid supply reduce overdoses, infections, and healthcare costs but reach different patient groups. Methadone shows faster improvements, but SOS keeps patients engaged longer. Could combining them reshape opioid care? @taragomes.bsky.social www.medscape.com/viewarticle/...
medscape.com
Safer Opioid Supply, Methadone Effective Treatment Options
Patients who use opioids have better results but higher discontinuation rates with methadone than with safer opioid supply, according to a new study.
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Erik Greb @medscapeerik.bsky.social · 24/04/2025
Social prescribing can offer a timely, practical response to the constraints on time, resources, or support that clinicians often face. It can be a useful means of addressing nonmedical drivers of health. @garybloch.bsky.social www.medscape.com/viewarticle/...
medscape.com
Social Prescribing Is Easing Clinicians’ Load in Canada
Social prescribing is making inroads across Canada, integrating healthcare, social services, and community support to benefit patients and lighten clinicians’ workloads.
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Erik Greb @medscapeerik.bsky.social · 18/04/2025
Why were abortion rates from 2020 to 2023 stable in Ontario, while they increased substantially in the UK and Europe? Canada’s regulatory and policy approach may be a key factor, according to the authors of a new study. @drlschummers.bsky.social www.medscape.com/viewarticle/...
medscape.com
Abortion Rates Stable in Canada but Spike Elsewhere
Abortion rates in the United Kingdom and Europe have risen, while rates in Canada have remained stable, according to a new cohort study in Ontario.
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