MARK STANTON LESLIE, MD

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This study examined a new online program that allows people in Calgary to test for sexually transmitted and blood borne infections (STBBIs) at home. Out of 156 participants, 43% sent back their testing kits, and 9% tested positive for an STBBI but received the necessary treatment. This matters because it provides an effective way to manage and reduce the rising rates of STBBIs by making testing more accessible. Who this helps: This helps patients who seek convenient and private testing options for STBBIs.

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This study looked at how taking antibiotics before getting COVID-19 affected the health outcomes of patients in Alberta, Canada. Among nearly half a million adults with COVID-19, those who had taken antibiotics in the three months prior were more likely to end up in the emergency room (13.4% compared to 7.4%), be hospitalized (5.8% compared to 2.8%), or die (1.7% compared to 0.6%). These results show that using antibiotics can worsen the effects of COVID-19, highlighting the importance of careful antibiotic prescribing. Who this helps: This helps patients and doctors by emphasizing the need to limit unnecessary antibiotic use.

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This study looked at a specific method for creating a surgical entry point in the knee during arthroscopy, focusing on the safety of a technique called the inside-out posterolateral portal. Researchers reviewed data from 221 adults who had this procedure and found that there were no serious complications involving major blood vessels or nerves. Only 2.7% of patients experienced minor issues, mostly superficial infections, all at a different entry point. Who this helps: This research benefits patients undergoing knee surgeries, particularly those needing reconstruction or repair.

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This study looked at how virtual care technologies are being used to improve access to primary health care in three Canadian provinces: Alberta, Nova Scotia, and Ontario. Researchers interviewed 29 experts and found that these technologies helped make care more efficient and accessible, but their success also depended on human involvement, funding models, and the healthcare environment. This matters because understanding these factors can help policymakers make better decisions about implementing virtual care in a way that truly benefits patients. Who this helps: Patients seeking easier access to primary health care.

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This study looked at a new way of providing healthcare called Project Colourful, which shifts the role of family doctors from being the main provider to also coaching nurses in a team setting. The researchers observed 12 participants and interviewed 11 team members, and they found that doctors need training in areas like teamwork dynamics and managing changes for this new system to work well. This is important because improving how family physicians work with nurses can lead to better patient care and access to services. Who this helps: Patients and healthcare teams benefit from this improved approach to healthcare delivery.

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Researchers tested a new type of treatment in mice that acts like a vaccine, helping their immune systems fight off various infections from both bacteria and viruses. The study found that this treatment provided strong protection against multiple types of illnesses, although specific success rates weren't mentioned. This is important because it could lead to a new way to protect people from a wide range of infections. Who this helps: Patients at risk of various infections.

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Researchers studied how to speed up the approval of new drugs aimed at delaying aging and improving health. They found that funding and support for these therapies could significantly help bring them to market faster. This is important because it can lead to longer, healthier lives for people as they age. Who this helps: This helps patients looking for effective treatments to improve their quality of life as they get older.

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This study looked at how tumor cells spread in groups instead of alone. Researchers found that these clusters help the cancer grow and survive. Targeting these clusters could lead to new treatments and improve patient outcomes. Who this helps: This benefits cancer patients by providing potential new treatment options.

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This study examined whether using a blade or a screw to fix intertrochanteric hip fractures leads to different rates of complications. Researchers looked at 1,078 patients treated with either method and found no significant difference in complications: 5.7% for the blade and 5.4% for the screw. This is important because it shows that both fixation methods are similarly effective, allowing doctors to choose based on other factors without worrying about increased risks. Who this helps: Patients with intertrochanteric hip fractures and their doctors.

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This study looks at using zebrafish embryos to help customize cancer treatments for patients. Researchers are starting a clinical trial where these fish will mimic a patient’s cancer to see which treatments might work best for them. This approach could lead to more effective and tailored therapies. Who this helps: Patients undergoing cancer treatment.

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This study looked at how a neurotransmitter affects the brain's activity during sleep in mice. The researchers found that the flow of fluid in and out of the brain is linked to this neurotransmitter, helping to clear waste and maintain brain health. This matters because understanding these processes can give insights into how sleep impacts learning and memory. Who this helps: This helps researchers and clinicians studying sleep-related brain health.

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This study looked at a specific part of a protein called Mcm3 that helps transport it into the cell nucleus, which is essential for cell growth. Researchers found that the exact arrangement of certain building blocks in this protein is crucial for it to be properly transported; if these arrangements are disrupted, the protein can't get into the nucleus, leading to poor cell growth. This work is important because it helps us understand how proteins move into the nucleus, which could inform further research on cell function and disease. Who this helps: This helps researchers and medical professionals studying cell growth and related diseases.

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This study focused on improving education for healthcare providers about family caregivers, who offer essential care to people with chronic conditions or disabilities. Researchers found that involving caregivers and other stakeholders in the design process led to better collaboration and understanding, with 85 out of 155 participants sharing insights in ten group discussions. This is important because it helps create more inclusive and effective training for healthcare workers, ultimately improving support for caregivers and the patients they help. Who this helps: This benefits patients and their family caregivers by enhancing the education of healthcare providers.

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This study looked at factors that increase the risk of complications in patients with intertrochanteric hip fractures, specifically focusing on certain measurements known as Tip-Apex Distance (TAD) and Apex-to-Center distance. The researchers analyzed data from 2,128 patients and found that a TAD of less than 10 millimeters significantly increases the risk of screws cutting through the bone. Keeping the TAD between 10 and 25 millimeters and ensuring an Apex-to-Center distance of at least 4 millimeters can reduce these risks, which is crucial for improving patient outcomes after surgery. Who this helps: This helps patients with hip fractures and the doctors treating them.

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This study looked at the effects of Hurricane Beryl on Texas beaches and dunes. It found that the storm caused an average loss of dune height of up to 4.3 meters and moved sand as far as 2.5 kilometers inland, with Sargent Beach suffering the worst damage where almost all dunes were destroyed. Understanding how storms affect these coastal areas is important for planning future protection and restoration efforts. Who this helps: This helps coastal communities and environmental planners.

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This study looked at the potential of blocking “jumping genes,” which are pieces of DNA that can move around and cause problems in our cells, to treat diseases and slow down aging. The researchers found that when they blocked these genes, it led to a 30% improvement in cell health and significantly reduced signs of aging in lab tests. This is important because it could lead to new treatments for diseases and help improve the quality of life as we age. Who this helps: This helps patients and anyone concerned about aging-related diseases.

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This study looked at how healthcare workers in Intensive Care Units (ICUs) in Canada experienced moral distress during and after the COVID-19 pandemic. Researchers interviewed 36 professionals in Ontario and Alberta, finding that factors such as unclear policies, restrictions on family visits, and resource shortages led to feelings of distress because these issues affected the quality of patient care. It's important to address these problems to support healthcare workers and improve patient care during challenging times. Who this helps: This helps healthcare professionals and the patients they serve.

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This study looked at three cases of blood clots that formed in two patients after they had hip replacement surgery. These clots caused serious heart and lung problems during the surgery, indicating a need to better understand what increases the risk of these issues. Finding ways to identify patients at higher risk and improve safety measures during surgery is important for better outcomes. Who this helps: This helps patients undergoing hip replacement surgery and their doctors.

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This study examined how nerve cells might provide energy to cancer tumors by allowing their mitochondria, the energy-producing parts of cells, to travel through connections to the tumors. Researchers found that these mitochondria could move into nearby cancer cells, potentially giving the tumors a growth advantage. This is important because it shows a new way that tumors may become more aggressive and survive better, which could lead to new treatments. Who this helps: This helps patients with cancer.

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This study looked at how players' ages and physical growth affect their selection in Scottish football academies. Researchers analyzed 1,011 players aged 10 to 18 and found that older and faster-maturing players were often chosen over younger and slower-maturing ones, especially starting from age 12. The differences were notable, with large effects seen in the youngest age group (U10) and increasing bias towards earlier maturing players as the age groups progressed. Who this helps: This benefits young football players, especially those who might be overlooked due to their relative age or slower physical development.

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Researchers studied a new drug that has been approved to treat mitochondrial disease, a rare genetic condition. They found that this drug could significantly improve patients' health, offering more hope for effective treatments. This matters because it opens the door for developing additional therapies for this challenging disease. Who this helps: This helps patients with mitochondrial disease and their families.

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This study focused on a program designed to help health care providers better recognize and support family caregivers who care for people with chronic illnesses. Out of 67 participants who took the program, nearly all (94%) started using the concepts they learned within three months, and over half (61%) made significant changes in their approach to caregiving, such as improving care planning and providing better support. This matters because it highlights how training and education can help health care systems include caregivers more effectively, ultimately improving patient care. Who this helps: This benefits family caregivers and the healthcare professionals who support them.

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Researchers studied how artificial intelligence (AI) models of cells could change the field of medicine. They found that using these AI models could improve our understanding of diseases and lead to better treatments. This is important because it means we can potentially develop new medical advancements more quickly and effectively. Who this helps: This helps patients by improving disease treatment and outcomes.

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This paper discusses the development of tiny brain-like structures called neural organoids and the ethical considerations that arise from their use in research. Researchers and ethicists are concerned about how these organoids might be used, especially since they could lead to breakthroughs in understanding brain diseases and testing new treatments. It’s important to address these ethical issues to ensure responsible research practices as this technology progresses. Who this helps: This helps scientists, ethicists, and ultimately patients with brain-related conditions.

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Researchers studied a way for the body to produce its own cancer-fighting cells, which may be quicker than the current lab method for creating CAR-T cells. Early results show promise in effectiveness, although specific success rates weren't given. This method could offer a faster treatment option for cancer patients. Who this helps: This helps cancer patients seeking effective and quicker treatment options.

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This study looked at the heavy administrative work faced by primary care health workers in Canada, specifically in Nova Scotia and New Brunswick. Researchers interviewed 36 family doctors, nurse practitioners, and office staff, finding that many faced challenges due to inadequate tools, poor teamwork, and complex interdependencies that complicate their work. For example, issues like inefficient software and lack of training contributed to a greater workload, making it harder for healthcare providers to deliver quality care. Who this helps: This helps doctors, nurses, and administrative staff in primary care who are overwhelmed by paperwork and administrative tasks.

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This study focused on creating a virtual care app for Chinese Canadian prostate cancer survivors, aiming to make it more usable and culturally relevant. Researchers involved the community in the design process and found that participants liked the final version, which was seen as easy to use and appropriate for their needs. The app helps improve communication and access to resources, addressing health inequalities faced by this group. Who this helps: This benefits Chinese Canadian prostate cancer survivors and their healthcare providers.

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This research focused on understanding the diversity of the human immune system to enhance the development of drugs and vaccines. The study will gather comprehensive data to identify how different people's immune responses can vary. This information is crucial for creating more effective medical treatments tailored to individual needs. Who this helps: This helps patients and healthcare providers by developing better-targeted therapies and vaccines.

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This study looked at two programs, Breaking the Cycle and Maxxine Wright, which support mothers who struggle with substance use and their young children. Researchers will follow 100 mothers and their kids—ages 0 to 6—over two years to see how these programs affect the kids’ emotional development, mothers’ mental health, and the quality of their relationships. The findings are important because they aim to improve mental health outcomes for vulnerable children who may face challenges early in life. Who this helps: This benefits mothers with substance use issues and their young children.

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Researchers are trying to keep a long-term study that looks at how dogs age and live longer. They are concerned that funding for this important work might be cut, which would halt their research efforts. Understanding dog aging is crucial because it can help improve the health and lifespan of our pets. Who this helps: Pet owners and veterinarians.

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This study focused on a rare kidney and lung issue called adult-onset IgA vasculitis (IgAV), which usually affects children but can cause severe problems in adults. The case involved a patient who experienced serious symptoms, including shortness of breath and kidney failure, but improved significantly after receiving a combination of steroids and the drug rituximab. This finding is important because it shows that rituximab can effectively treat adult patients with IgAV who also suffer from severe lung and kidney issues. Who this helps: This helps patients with adult-onset IgA vasculitis, especially those experiencing severe complications.

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This study looked at how the virus that causes COVID-19 interacts with nerve cells, specifically how a viral protein can stimulate these cells and lead to sneezing. Researchers found that this response could be a key target for new treatments to reduce sneezing and related symptoms. Understanding this connection is important because it can help improve the management of respiratory issues caused by the virus. Who this helps: This helps patients dealing with sneezing and respiratory symptoms from COVID-19.

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Scientists created a partially synthetic version of a moss chromosome to explore how we can use plants in industry. They made progress towards developing artificial plant genomes that could lead to new ways of producing materials. This work is important because it could open up new possibilities for how we use plants to create products more efficiently. Who this helps: This helps industries looking for sustainable materials and researchers in plant science.

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This study looked at how primary care providers in Alberta, Canada adapted their care model during the COVID-19 pandemic. They found that using the Patient Medical Home (PMH) model helped 57 healthcare workers maintain patient-centered care, ensure access to healthcare, and address the broader social issues affecting their communities. This approach allowed them to effectively support patients and coordinate team care even in challenging times. Who this helps: This helps patients, particularly those needing consistent and accessible healthcare during crises.

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This study looked at how delays in surgery after a breast cancer diagnosis impact the survival of patients, specifically focusing on different types of breast cancer. Researchers found that patients with the hormone receptor-positive subtype (HR+/HER2-) faced a much higher risk of dying from breast cancer the longer they waited for surgery, with risks increasing sharply after 42 days—reaching about 2.83 times greater at 120 days compared to those who had surgery earlier. In contrast, other subtypes, like HER2+ and hormone receptor-negative, showed slower increases in risk. Who this helps: This information aids breast cancer patients and their doctors in understanding the urgency of surgery based on cancer subtype.

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Researchers investigated how communication problems between organs might contribute to aging. They found that when organs don't send and receive signals properly, it can lead to signs of aging, which was particularly observed in lab studies involving mice. This matters because understanding these communication breakdowns could lead to new ways to slow down aging. Who this helps: This helps patients looking for ways to slow the aging process.

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Researchers studied a rare and deadly bone disease that causes bones to grow in the wrong places. They found that five new drugs are either approved or being tested to treat this condition. This is important because it offers hope for better treatments for people who suffer from this disease. Who this helps: Patients with the rare bone disease.

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Researchers looked at long-lasting proteins in ovaries to see how they protect these organs. They found that these durable proteins are common and play a key role in keeping ovaries healthy over time. This is important because it helps us understand female fertility and how to preserve it as women age. Who this helps: This benefits women looking to maintain their reproductive health.

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Researchers are exploring new drugs that might help people live longer. They received new funding to investigate various compounds that could potentially improve lifespan. This is important because finding effective longevity drugs could enhance the quality of life and overall health for aging populations. Who this helps: This helps patients, especially those looking to improve their health as they age.

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Researchers studied new treatments that fix faulty RNA caused by mutant genes. They found that these treatments can effectively correct the RNA issues in specific models, leading to improved function. This is important because it offers a potential way to treat genetic disorders caused by these mutations. Who this helps: This helps patients with genetic disorders caused by mutant genes.

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This study looked at different methods for measuring biological age to improve treatments for aging. Researchers are competing to create better tests, which could lead to more effective ways to help people live healthier lives as they age. This matters because better aging tests can lead to advancements in how we handle age-related diseases. Who this helps: This helps patients seeking better treatments for aging and age-related conditions.

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This study looked at a specific part of a protein called Mcm3 that helps transport it into the nucleus of a cell. Researchers found that the arrangement of certain amino acids in this protein is crucial for its entry; when these arrangements are disturbed, it can lead to problems with cell growth and DNA processes. Understanding how this transport works is important for predicting issues related to cell function and could help in developing treatments for conditions related to faulty nuclear transport. Who this helps: This benefits researchers working on cancer and genetic disorders related to cell growth and DNA function.

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This research studied the use of tumor-killing viruses to treat bladder cancer, a challenging disease to manage. The results showed significant promise, indicating that these viruses may effectively target and destroy cancer cells, offering hope where previous treatments have not worked. This is important because it opens new possibilities for patients with late-stage bladder cancer who have limited treatment options. Who this helps: This helps patients with late-stage bladder cancer.

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This study looks at how the workload of primary care providers in Canada has changed over the past 20 years, particularly in Nova Scotia and New Brunswick. Researchers found that while there are more healthcare providers per person, access to primary care services has decreased, mostly due to an increase in administrative tasks and responsibilities that doctors now handle. These findings are important because addressing these issues can help improve access to care for patients who are struggling to receive the medical attention they need. Who this helps: Patients seeking primary care services.

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This study looked at how the time between a needle biopsy and surgery for early-stage breast cancer affects patient survival. Researchers found that when this interval is longer than 53 days, the risk of dying from the cancer significantly increases. They discovered that the biopsy process can lead to changes in the tumor that promote cancer spread, mainly due to certain immune cells, but using specific medications can help prevent these harmful effects. Who this helps: This helps breast cancer patients and their doctors by highlighting the importance of timely treatment following biopsy.

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This study focused on the experiences of Chinese Canadian men who survived prostate cancer and their needs for follow-up care, especially when using virtual health services. Researchers found that while these survivors faced unmet needs similar to other prostate cancer patients, they often felt uncomfortable expressing these needs and experienced isolation due to systemic barriers. The results highlight that improving the overall care system—rather than just making cultural changes to specific apps—could lead to better support and care for these patients. Who this helps: This helps Chinese Canadian prostate cancer survivors and their families by advocating for better access to healthcare.