DR. BARRY J. HENRY, M.D.

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This study examines the ethical considerations surrounding organ donation after someone experiences cardiac arrest. It emphasizes the importance of ensuring that the process respects the rights and wishes of the deceased while providing life-saving organs to those in need. The findings highlight that while organ donation can save lives, it is crucial to prioritize ethical practices to avoid causing harm. Who this helps: This helps patients waiting for organ transplants and the families of donors.

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This study examined how different age groups in British Columbia respond to the H5N1 bird flu virus based on their past exposure to other influenza strains. Researchers found that 70% of participants had some level of antibodies against H5N1, with higher levels seen in young adults who experienced the 2009 H1N1 pandemic (average titer of 427.9) compared to younger children born after that time (average titer of 20.7). Understanding these immune responses is crucial for assessing the risk of future flu pandemics and preparing for them. Who this helps: This benefits public health officials and researchers who are working to predict and manage future influenza outbreaks.

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This study looked at how COVID-19 vaccination affected adults with intellectual disabilities in British Columbia, Canada. Researchers found that these adults were less likely to get infected with the virus—40% less likely when fully vaccinated. However, if they did become infected, they faced a much higher risk of severe health issues, such as nearly double the chance of being hospitalized and almost twice the risk of death. Who this helps: This helps patients with intellectual disabilities and their caregivers.

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This study looked at how survivors of childhood cancer experience positive changes in their lives after their treatment, a concept known as post-traumatic growth (PTG). Researchers interviewed 22 Canadian survivors, finding that many reported changes in life perspective, increased self-advocacy, and career choices leaning towards health-related fields. These insights suggest that focusing on PTG can help improve ongoing care for these survivors and make them more engaged in their long-term follow-up. Who this helps: This benefits childhood cancer survivors and the healthcare providers supporting them.

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This study looked at how well we can predict COVID-19 case trends using a specific measurement known as cycle threshold (Ct) values, which indicate how much virus is present in samples. Researchers in British Columbia used these Ct values to create a model that accurately predicted the number of new infections during the Omicron variant surge from November 2021 to January 2022. They found that the variability in Ct values was a strong indicator of potential virus spread, showing their models could help predict outbreaks effectively. Who this helps: This research benefits public health officials and healthcare providers by improving their ability to respond to and manage COVID-19 outbreaks.

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This study looked at how certain signaling pathways control the buildup of memory B cells in the lungs after being infected with the flu. Researchers found that the protein IKZF1 helps B cells grow, while others like NFATC1 and EGR2 limit their numbers. Specifically, when they blocked a pathway called mTOR, it led to more B cells in the lungs, suggesting that manipulating these pathways could improve immune responses after flu infections. Who this helps: This research helps patients by enhancing our understanding of how to boost immunity against respiratory viruses like influenza.

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This research focuses on how to share individual research findings with participants in the Parkinson's Progression Markers Initiative. The study found that it's important to provide participants with their own data, as they have consistently requested this information. By implementing programs to return research results to participants, the initiative aims to enhance participant empowerment and improve the quality of the research. Who this helps: This helps patients with Parkinson's disease.

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This study focused on how involving people with Parkinson's disease as advisors can improve research efforts in the Parkinson's Progression Markers Initiative (PPMI). By incorporating feedback from these participants, the program improved areas like online tools for tracking progress, how research findings are shared, and making it easier for diverse populations to join and engage in the study. This approach showed that involving participants directly led to better research practices and faster recruitment. Who this helps: This benefits patients with Parkinson's disease by making research more relevant and accessible to them.

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This study focused on finding the most important research topics related to cancer in adolescents and young adults (ages 15-39) in Canada. Researchers collected nearly 2,000 questions from patients, caregivers, and clinicians, ultimately identifying the top 10 priorities, which include issues like early detection, new treatments, and support for survivors. This matters because it ensures that future cancer research addresses the real concerns and needs of young people affected by cancer, leading to better outcomes. Who this helps: Patients and their families dealing with cancer during adolescence and young adulthood.

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This study looked at mold-related infections in the blood over ten years, focusing on patients and factors that affect survival. Out of 80 cases analyzed, the most common mold found was *Fusarium* species, which was present in 67.5% of patients, and the overall death rate after 90 days was 53%. The findings are important because they highlight the specific molds linked to higher mortality and the underlying conditions that influence patient outcomes, helping doctors manage these serious infections better. Who this helps: This helps patients with blood infections, doctors, and hospitals in managing fungal infections more effectively.

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This study examined how a medication called tesamorelin affects brain function in people with HIV who have abdominal obesity. Researchers found that after six months, those taking tesamorelin had a slight improvement in cognitive performance compared to those receiving standard care, but this difference was not significant. However, the tesamorelin group did experience a greater reduction in waist size, which is important for overall health. Who this helps: This research benefits people living with HIV and abdominal obesity.

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This study looked at how life expectancy at birth changed in British Columbia during the COVID-19 pandemic from 2019 to 2022. It found that male life expectancy dropped by 1.16 years in 2020, 1.81 years in 2021, and 1.62 years in 2022, while female life expectancy decreased by 0.65 years in 2021 and 0.56 years in 2022. The main reasons for these declines were deaths from COVID-19 and unregulated drug toxicity, highlighting that the pandemic affected health in many ways beyond just the virus itself. Who this helps: This helps public health officials and policymakers understand the broader impacts of the pandemic on community health.

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This study explored the effectiveness of "Unlearning Clubs," which are dedicated spaces for public health professionals in British Columbia to address racism and promote cultural safety. Out of 67 participants, there was a noticeable shift in perspective regarding the impact of white supremacy, with many feeling empowered to take action against injustice. This matters because it helps create a safer and more inclusive environment in public health, essential for supporting diverse communities. Who this helps: This benefits public health workers and the communities they serve, particularly Indigenous and marginalized groups.

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This study looked at how living conditions and different waves of the COVID-19 pandemic affected the risk of infection, hospitalization, and death from COVID-19 in older adults with dementia compared to those without dementia. It found that older adults with dementia were 32% to 93% more likely to get infected and face higher COVID-19 death rates, even if they were in long-term care settings. Importantly, those in long-term care had a 53-64% lower chance of being hospitalized compared to their non-dementia peers, but still had very high COVID-19 mortality rates if they weren't hospitalized. Who this helps: This research benefits patients with dementia and their caregivers by highlighting their specific risks during pandemics.

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This study looked at the health effects of using high-potency cannabis, which has higher amounts of the active ingredient THC. Researchers found that using stronger cannabis was linked to more problems with cannabis use and had inconsistent effects on other health areas, with many studies showing poorer outcomes but overall low confidence in the results. This research highlights the need for better understanding of high-potency cannabis and suggests that regulations might be needed while more studies are conducted. Who this helps: This helps patients, healthcare providers, and policymakers concerned about the health effects of cannabis.

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This study looked at the risk of infections in 181 cancer patients receiving T-cell engager treatments. It found that infections were more common in patients with blood cancers or those who had undergone many previous treatments, and 2.8% of patients died due to these infections. Understanding these risks is important for improving patient care and treatment plans. Who this helps: This research benefits cancer patients and their doctors by highlighting potential infection risks during treatment.

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This study looked at serious fungal infections in the abdomen and digestive system known as gastrointestinal and intra-abdominal mucormycosis, focusing on non-cancer patients. Researchers reviewed 290 cases and found that over half were reported from India and the USA, with stomach infections being the most common (about 54% of cases). The mortality rate was high at nearly 53%, but immediate treatment with a specific antifungal medication (intravenous amphotericin B) could improve survival rates, especially when combined with surgery. Who this helps: This information benefits doctors treating patients with severe abdominal or gastrointestinal issues, especially those with diabetes or who are in intensive care.

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Researchers studied how to create a mobile health tool (mHealth intervention) to help young adults who survived childhood cancer get better follow-up care. They found that survivors struggle to access this care and often don't realize their health could be at risk. Key suggestions from the study included focusing on making connections, providing education, engaging users, personalizing content, and offering resources, all of which aim to improve follow-up care for these individuals. Who this helps: This benefits childhood cancer survivors and their healthcare providers.

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This study looked at how the timing of epidural steroid injections (ESIs) affects the risk of surgical site infections (SSIs) in patients undergoing lumbar spine surgery. Researchers analyzed 94 patients, 49 of whom received an ESI before surgery; overall, the infection rate was low at 2.2%, with no significant difference in infection rates between those who received ESIs within three months before surgery and those who had them earlier. The findings suggest that it does not matter when an ESI is given before surgery, but factors like higher body mass index and certain medications can increase infection risk. Who this helps: This information benefits patients preparing for lumbar spine surgery, as well as their doctors in planning safer treatment options.

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This research focused on understanding the experiences of young people aged 15-39 diagnosed with cancer, especially those from under-represented groups like Indigenous, racialized, and LGBTQIA+ communities. Researchers spoke with 17 young cancer patients and 2 advocates to explore how to involve these groups better in cancer research, finding that representation leads to empowerment, personalized care helps build connections, and systemic factors affect research outcomes. This matters because including diverse voices in cancer research can lead to better care and understanding of their unique challenges. Who this helps: This helps adolescents and young adults with cancer, especially from under-represented backgrounds.

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This study looked at the travel habits of adults who have received a lung or heart transplant and the health risks they might face while traveling. Out of 134 patients surveyed, 47% traveled outside of France, and 10% who traveled experienced health issues, mostly when going beyond Europe. The findings highlight the importance of better planning and advice for these patients before they travel, particularly from their doctors. Who this helps: This benefits transplant patients and their healthcare providers.

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This study looked at why fewer than 50% of Canadian pediatric cancer survivors attend their long-term follow-up care. Researchers found that challenges like transitioning to adult healthcare and time constraints were significant barriers, while support from healthcare providers, family, and community resources helped improve attendance. Understanding these factors is important for creating better support systems to ensure survivors get the care they need to manage long-term health effects. Who this helps: This helps pediatric cancer survivors and their families.

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This study looked at patients who had a specific heart surgery called bidirectional Glenn and found that they needed more pain relief and sedation compared to patients who had other common heart repairs. Specifically, these Glenn patients required significantly higher doses of pain medications like morphine and sedatives than those in the other groups. This is important because it highlights the unique discomfort these patients experience, known as the "Glenn headache," and suggests that their pain management needs are greater. Who this helps: This research helps doctors better understand and treat the pain needs of patients undergoing bidirectional Glenn surgery.

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This study looked at measles immunity levels among people in British Columbia, Canada, focusing on how vaccination and age influenced immunity. Overall, about 89% of the population tested had measles antibodies, but among specific age groups, only 69% of young adults (20-29 years) had immunity. This is important because it reveals that certain age groups may be more vulnerable to measles outbreaks, particularly those who missed vaccines during the COVID-19 pandemic. Who this helps: This information helps public health officials and doctors develop better vaccination strategies to protect communities from measles outbreaks.

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This study examined the impact of dementia, including Alzheimer's disease, on older adults in British Columbia from 2001 to 2022. Researchers found that while the number of new and existing cases of dementia has decreased since 2013, the number of deaths from dementia has increased by about 1.6% each year. They also discovered that the burden of dementia has grown significantly among poorer communities, with the rate of disability-adjusted life-years (DALYs) rising by 2.9% per year for those in the most deprived areas, highlighting a widening gap in health outcomes based on socioeconomic status. Who this helps: This research benefits patients and policymakers aiming to address health inequalities in dementia care.

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This study looked at how to create specialized peptides that can effectively target a specific protein called Mdm2 without causing harmful side effects. Researchers developed over 350 different peptides and found a way to enhance their effectiveness by more than 292 times while ensuring they only affect the intended target, with a remarkable index showing they are 3,800 times more specific to the target compared to other unhealthy effects. These findings are important because they provide a clear guide for designing safer and more effective treatments for certain cancers. Who this helps: This helps patients with cancer, especially those with treatments targeting Mdm2.

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This study looked at new ways to measure blood pressure without using traditional cuffs, using technologies like those found in smartphones and smartwatches. The review highlighted existing challenges, such as making sure these devices give accurate and consistent readings across different patients, and stressed the need for better standards and validation to ensure safety and reliability. Solving these challenges is important because it could lead to easier, continuous monitoring of heart health, improving patient care. Who this helps: This helps patients and healthcare providers by making blood pressure monitoring easier and more accessible.

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This study looked at 50 seriously ill patients in France and Belgium who had a severe infection caused by a bacteria called Nocardia from 2004 to 2023. The researchers found that 65% of these patients died either in the hospital or within a year after being admitted. This finding is important because it highlights the need for doctors in intensive care to consider Nocardia infections when diagnosing critically ill patients. Who this helps: This helps doctors and healthcare professionals in intensive care units.

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This research studied how a large public hospital system implemented a framework called the Opioid Use Disorder Cascade of Care to improve the treatment of patients with opioid addiction. They found that out of 33,616 patients diagnosed with opioid use disorder, almost half (48%) accessed addiction services, but only 10.7% started medication treatment and only 3.5% remained in that treatment for at least six months. This is important because it highlights significant gaps in treatment engagement, showing that many patients are not getting the help they need, which can inform future efforts to improve care. Who this helps: This helps patients with opioid use disorder by identifying ways to improve their access to effective treatment options.

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This study introduces mRNAid, a free online tool that helps scientists design and improve mRNA sequences for treatments. It was shown that the mRNA created using this tool performs similarly to existing commercial products, and some modifications improved their stability and effectiveness, leading to better protein production. This matters because creating better mRNA can enhance the development of new therapies, especially in areas like vaccines and cancer treatment. Who this helps: This helps researchers and companies developing mRNA-based medicines.

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This study examined cases of bacterial infections related to Listeria monocytogenes in patients with fluid buildup in the abdomen, known as spontaneous bacterial peritonitis, across France from 1993 to 2022. Out of nearly 8,800 cases of listeriosis, only 208 involved this specific complication, predominantly affecting older adults (average age 65) with serious health issues like liver disease or cancer. The findings reveal a high mortality rate, with 29% of patients dying within one month and 52% within six months, stressing the need for immediate treatment upon detection of Listeria in affected patients. Who this helps: This research is vital for doctors treating patients with liver disease or other immunocompromising conditions, aiding in faster diagnosis and treatment.

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This study looked at how nonideal temperatures, both too hot and too cold, affected death rates in British Columbia from 2001 to 2021. Researchers found that 7.17% of all deaths in the province were linked to these temperature extremes, with most of those deaths occurring due to cold weather. Specifically, there were about 47 deaths per 100,000 people each year due to moderate cold, while extreme heat caused around 3 deaths per 100,000 annually. Who this helps: This information helps public health officials and policymakers understand temperature-related health risks, allowing them to protect vulnerable populations.

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This study focuses on young people aged 15 to 39 in Canada who are dealing with cancer, recognizing that they have special needs when it comes to their treatment and support. Researchers are working to create a list of the top 10 issues that matter most to these patients, their families, and healthcare providers, with the goal of guiding future research efforts. By involving those directly affected, the project aims to ensure that the resulting research will lead to better care and outcomes for these young cancer patients. Who this helps: This project benefits cancer patients aged 15 to 39, their caregivers, and healthcare professionals.

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This study looked at how gender-affirming hormone treatments affect the Achilles tendon in mice that were born female. Researchers found that suppressing puberty with a specific hormone improved the tendon's ability to handle weight. Notably, when the mice later received testosterone, their tendons could support even more load before failing, and the hormone suppression increased the number of cells in the tendon area that connects to the bone. Who this helps: This benefits transgender youth and their healthcare providers by providing insight into how hormone treatments could impact physical development.

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This study looked at how fear of cancer recurrence (FCR) affects children and teenagers who survived cancer. The research found that between 43% and 90% of these young survivors experience FCR, which is often linked to physical symptoms and lower quality of life. Understanding this fear is important because it can significantly impact the emotional well-being of young cancer survivors. Who this helps: This helps pediatric cancer survivors and their healthcare providers.

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This study looked at how blood from people with HIV who also have depression affects brain cells called astrocytes. Researchers found that higher depression scores were linked to lower metabolic activity in these cells, while better cognitive function was associated with more active metabolism. This is important because it suggests that monitoring changes in blood could help identify brain issues in people with HIV and lead to more personalized treatments. Who this helps: Patients with HIV and depression, as well as their healthcare providers.

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This study looked at how a parasitic organism can protect itself from being attacked by the human immune system, specifically when the immune system is activated by a signaling molecule called interferon gamma (IFNγ). Researchers identified four specific proteins (TgIST, GRA16, GRA24, and GRA28) that the parasite releases to disrupt the IFNγ response, which is essential for fighting infections. This finding is important because it reveals how a common parasite can evade the human immune response, which could help improve treatment strategies for the one-third of people globally affected by this parasite. Who this helps: This research benefits patients, especially those who are immunocompromised or have infections caused by the parasite.

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This study looked at the worries about having children among young adults who survived childhood cancer. Out of 311 survivors surveyed, 21.2% reported concerns about their fertility, and those with other health issues or who were sexually active were more likely to express these worries. This is important because many young survivors need support to address fertility issues as part of their ongoing care. Who this helps: This helps cancer survivors and healthcare professionals who support them.

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This study looked at how changes in a specific part of our DNA, known as 16p11.2, can affect brain development and lead to conditions like autism. Researchers created brain-like tissues from 17 patients and found that those with a deletion in this DNA area had lower levels of a key gene called RBFOX1, which is important for brain signaling and development. Understanding these links can help develop treatments that may work for various brain disorders that share similar mechanisms. Who this helps: This helps patients with neurodevelopmental disorders, doctors, and researchers working on related therapies.

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This study looked at the risk of being hospitalized or dying from a first COVID-19 infection in people of different ages during the Delta and Omicron waves in British Columbia, Canada. It found that by July 2023, about 80% of people had been infected, with overall hospitalization and death rates under 0.3% and 0.1%, except for older adults; for those aged 80 and over, the hospitalization rate was about 1 in 30, and the death rate was roughly 1 in 80 for those who became infected. This is important because it highlights the continued vulnerability of older adults, showing that while many have been infected, significant numbers remain at risk for severe illness. Who this helps: This helps older adults and the healthcare systems that serve them by emphasizing the importance of vaccination and planning for their care.

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This research explored how a big public hospital system implemented a new method called the Opioid Use Disorder Cascade of Care to help patients struggling with opioid addiction. By using this method to track patient progress and outcomes, the hospital aimed to improve treatment and reduce overdose risks, though they faced some challenges in collecting and analyzing data. This work sets the foundation for future studies to further enhance patient care and health outcomes in opioid addiction. Who this helps: This helps patients with opioid addiction and the healthcare providers involved in their treatment.

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This study looked at how often people use alcohol and cannabis together and found that this behavior is more common in men than women. Specifically, drinking alcohol on a given day increased the chances of also using cannabis that same day—there was a 61% rise in likelihood with any alcohol use and a notable increase with the amount of alcohol consumed. This is important because it highlights a higher risk for negative health outcomes associated with simultaneous alcohol and cannabis use, especially among men. Who this helps: This information benefits healthcare providers and addiction specialists working with patients at risk of substance misuse.

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Researchers studied a specific type of immune cell called memory B cells to understand how they behave differently in response to infections. They found that CD62L and CD44 are key markers that help identify distinct groups of memory B cells, and the regulation of these markers involves a gene called Bcl6. They noticed that these memory B cell groups react differently after vaccination against COVID-19, showing that understanding CD62L levels could help pinpoint various immune responses. Who this helps: This research helps doctors understand how the immune system responds to infections, which can improve vaccines and treatments for patients.

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This study looked at how a certain parasite uses proteins to stop human cells from dying when the immune system is activated by a protein called interferon-gamma (IFN-γ). Researchers found that four specific proteins (TgIST, GRA16, GRA24, and GRA28) are crucial for blocking the immune response triggered by IFN-γ, with GRA24 and GRA28 playing key roles in influencing immune signaling. Understanding these mechanisms is important because it reveals how the parasite can survive in the human body even when the immune system is trying to fight it off. Who this helps: This helps patients by potentially leading to new treatments for infections caused by this parasite.

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This study focused on how the Enterovirus A71 (EV-A71), which primarily affects children and has no approved treatment, interacts with proteins in human cells during infection. Researchers looked at specific cellular proteins that help the virus replicate by binding to parts of its genetic material, finding that these proteins change their roles before and after infection. Understanding this process is key to creating better drugs to fight this virus. Who this helps: This helps patients, particularly children infected with EV-A71.