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Trade tariffs on Canadian pharmaceuticals expected to increase costs in the U.S. and strain drug supply chains

New research from the University of Toronto warns that applying trade tariffs on Canadian pharmaceuticals could add $750 million in cost to the U.S. market and disrupt drug supply chains. The study highlights the potential for shortages and jeopardizes patient care, particularly for medications with no alternative supplier.

SourceUniversity of Toronto - Leslie Dan Faculty of Pharmacy·JournalJAMA·TypeData/statistical analysis·DateMar 31, 2025

Most older adults say Medicare and other insurance should cover obesity drugs, and many show interest in using them

A large majority of older Americans believe health insurance – including Medicare – should cover anti-obesity medications. Nearly 37% of respondents met the criteria for overweight and 36% for obesity. Medicare currently covers a drug used for weight management but only in people with diabetes or a history of heart attack or stroke.

SourceMichigan Medicine - University of Michigan·JournalJAMA Network Open·TypeSurvey·DateMar 26, 2025

Study: Medicaid expansion does not lead to increase in non-prescribed drug use

A new study by Boston University School of Public Health refutes claims that Medicaid expansion increases misuse of prescription opioids and benzodiazepines. Despite initial concerns, the study found no association between Medicaid expansion and non-prescribed opioid use among people who inject drugs.

SourceBoston University School of Public Health·JournalJournal of Substance Use and Addiction Treatment·TypeObservational study·DateMar 11, 2025

Insurance coverage, type of employment shape inequities in access to semaglutide

A new study found disparities in access to semaglutide based on insurance plan, job industry, sex, and other factors. Individuals with female identities, preferred provider organization coverage, and antidepressant use were more likely to start taking semaglutide compared to males or those with certain employment industries.

SourceBoston University School of Public Health·JournalJAMA Network Open·TypeObservational study·DateJan 22, 2025

One in 20 people in Canada skip doses, don’t fill prescriptions because of cost

A new study found that 5% of Canadian respondents skipped or reduced dosages due to cost-related issues. The research highlights the burden of prescription costs on vulnerable populations, including females, bisexual, and Indigenous individuals. The authors suggest that national pharmacare plans can help address these disparities.

SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·TypeData/statistical analysis·DateNov 25, 2024

Most Medicare beneficiaries do not compare prescription drug plans – and may be sticking with bad plans

A USC Schaeffer study found that over half of Medicare beneficiaries with stand-alone Part D plans did not switch due to lack of plan comparisons, with many unaware of how to change plans or missing out on better coverage options. This complacency allows insurers to exploit beneficiaries' inattention and boost profits.

SourceUniversity of Southern California·JournalHealth Affairs Scholar·DateNov 19, 2024

Research spotlight: Investigating strategies to help clinicians and patients navigate prescription costs

Researchers found that co-payment cards can lower out-of-pocket costs for privately insured patients taking brand-name prescription drugs. Additionally, public assistance programs and direct-to-consumer pharmacies can provide affordable alternatives for uninsured individuals and those with Medicare Part D. The study suggests that clini...

SourceBrigham and Women's Hospital·JournalJAMA·TypeObservational study·DateOct 21, 2024

Smaller vial size for Alzheimer’s drug could save Medicare hundreds of millions per year

A new study suggests that introducing a smaller vial size for the Alzheimer's drug lecanemab could reduce waste by 74% and save Medicare up to $336 million per year. This is due to the high amount of unused medication being discarded, with each patient often receiving a dose lower than the available vial sizes.

SourceUniversity of California - Los Angeles Health Sciences·JournalJAMA Internal Medicine·TypeData/statistical analysis·DateOct 14, 2024

The heart of the question: Who can get Medicare-covered weight loss medicine?

A new study found that up to 10 million people in the US could qualify for Medicare-covered semaglutide injections, depending on their level of cardiovascular risk. Those with higher risk scores would be eligible for full or partial coverage, potentially expanding access to this life-saving medication.

SourceMichigan Medicine - University of Michigan·JournalAnnals of Internal Medicine·TypeData/statistical analysis·DateSep 23, 2024

New law regulating out-of-pocket drug spending saves cancer patients more than $7,000 a year, study finds

A new study by Michigan Medicine found that the Inflation Reduction Act's limit on Medicare Part D spending leads to significant savings for cancer patients prescribed oral chemotherapy. The average annual cost for these medications decreased from $11,284 in 2023 to $3,927 in 2024, resulting in median cost savings of $7,260.

SourceMichigan Medicine - University of Michigan·JournalJAMA Network Open·TypeData/statistical analysis·DateSep 10, 2024

Brigham-led study estimates 1 in 7 Medicare beneficiaries with high body mass index may qualify for anti-obesity drug

A new study estimates that 1 in 7 Medicare beneficiaries with elevated body mass index (BMI) may qualify for semaglutide, a popular weight loss medication. The study found that maximum annual costs to Medicare could exceed $10 billion if different definitions of cardiovascular risk are considered.

SourceBrigham and Women's Hospital·JournalAnnals of Internal Medicine·TypeData/statistical analysis·DateAug 26, 2024

As election approaches, national poll shows which health topics concern older adults most

A new study shows that healthcare costs, including medical care, prescription drugs, and long-term care, are among the top health-related concerns of older adults heading into the US election. Financial scams and fraud also made the top six concerns, with significant differences among age, gender, and political ideology.

SourceMichigan Medicine - University of Michigan·JournalJAMA·TypeSurvey·DateAug 14, 2024

Palliative care beneficial to manage symptoms, improve quality of life for people with CVD

A new American Heart Association scientific statement highlights the benefits of palliative care in managing symptoms and improving quality of life for people with cardiovascular disease. Palliative care complements standard cardiovascular care by reducing physical symptoms, emotional distress, and assisting patients in making decision...

SourceAmerican Heart Association·JournalCirculation·DateJul 1, 2024

Hope for long-term antidepressant users as study shows half can taper off drugs with simple support

A recent study published in JAMA Network Open reveals that nearly half of long-term antidepressant users can successfully taper off their medication with the help of general practitioner support and internet or telephone helplines. The study found lower rates of depression, fewer withdrawal symptoms, and improved mental wellbeing among...

SourceUniversity of Southampton·JournalJAMA Network Open·TypeRandomized controlled/clinical trial·DateJun 26, 2024

High out-of-pocket costs may be barrier to filling naloxone prescriptions, study shows

A study published in JAMA found that high out-of-pocket costs are a significant barrier to filling naloxone prescriptions. The study, which utilized data from a national pharmacy transactions database, estimated that a $10 increase in cost would decrease the rate of filling prescriptions by about 2-3 percentage points.

SourceMichigan Medicine - University of Michigan·JournalJAMA·TypeData/statistical analysis·DateJun 14, 2024

Research shows GLP-1 receptor agonist drugs are effective but come with complex concerns

Research shows that GLP-1 receptor agonist drugs are highly effective for weight management and Type 2 diabetes treatment, but they come with complex considerations such as dosages, side effects, and comparisons between specific drugs. Experts caution against overusing these drugs or viewing them as a universal cure-all for obesity.

SourceUniversity of Chicago Medical Center·JournalHealth Affairs Scholar·DateJun 5, 2024

How an Indian government policy backfired: the unintended consequences of price regulation of prescription drugs

A new study found that India's Drug Price Control Order in 2013 led to a shift in pharmaceutical firms' marketing efforts, disproportionately affecting prescriptions issued by less formally educated physicians. Sales volumes of regulated drugs declined, while those for unregulated but related drugs increased.

SourceAmerican Marketing Association·JournalJournal of Marketing·DateJun 4, 2024

Study: Integration of pharmacies with physician practices has little impact on cancer drug expenditures

Researchers found a slight increase in utilization of oral oncology drugs but no significant change in expenditures. The study also showed that integration did not improve medication adherence or reduce out-of-pocket costs for patients. Despite this, the shift towards oral cancer therapies may lead to changes in physician revenue.

SourceUniversity of Southern California·JournalJAMA Network Open·TypeObservational study·DateMay 23, 2024

In the drive to deprescribe, heartburn drug study teaches key lessons

A new study shows that a massive effort to reduce the overuse of proton pump inhibitors (PPIs) led to a nearly 30% reduction in prescriptions, but also resulted in some veterans missing out on protective use. The intervention, which imposed limits on PPI prescription size and refills, was carried out in one region of the Veterans Healt...

SourceMichigan Medicine - University of Michigan·JournalBMJ·TypeData/statistical analysis·DateApr 11, 2024

Extending Medicaid coverage after birth may increase postpartum treatment for depression, anxiety

A new study found that extending Medicaid eligibility for birthing people increases treatment for perinatal mood and anxiety disorder by 20.5 percentage points, compared to those with commercial insurance. Retaining postpartum Medicaid coverage also significantly lowers patients' out-of-pocket spending for mental healthcare.

SourceBoston University School of Public Health·JournalHealth Affairs·TypeObservational study·DateApr 3, 2024

Digital twin allows for tailored medication

A study published in Genome Medicine uses digital twins to computationally treat thousands of medications in individual patients with autoimmune diseases, finding promising results in mice and human tissue samples. The technology has the potential to revolutionize precision medicine by providing tailored medication for each patient.

SourceKarolinska Institutet·JournalGenome Medicine·DateMar 20, 2024