MISS MARGUERITE E. AITKEN, M.D.

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This study looked at how long horses should receive antibiotics after colic surgery—either for 24 hours or 72 hours. Researchers found that both groups had similar rates of complications, such as infections, with 17% in the 24-hour group and 16% in the 72-hour group, indicating that a shorter course of antibiotics is just as effective. This is important because it can help reduce unnecessary antibiotic use and prevent the development of antibiotic resistance in these horses. Who this helps: This helps horse owners and veterinarians by promoting safer and more effective treatment practices.

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This study looked at how criticism from parents affects teenagers who self-harm and how it changes during treatment. Researchers analyzed data from 831 teens receiving family therapy or usual care and found that about 52% of parents continued to criticize their children a lot, while 8% saw a big drop in criticism, 37% kept it low, and 4% actually became more critical. Teens whose parents remained highly critical were more likely to struggle with suicidal thoughts and didn't improve as much in treatment, which shows that reducing parent criticism is important for helping struggling teens. Who this helps: This helps parents and mental health professionals working with teens who self-harm.

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The study looked at how symptoms of depression change in teenagers during different types of therapy: cognitive behavioral therapy, short-term psychoanalytical therapy, and a brief psychosocial intervention. Researchers followed 465 adolescents aged 11 to 17 and found that symptoms like insomnia and fatigue were strongly connected and could predict other symptoms during treatment. However, after therapy ended, only feelings of worthlessness remained linked to other symptoms. This is important because it shows how certain symptoms might play a key role in improving or worsening depression, helping to inform tailored treatments for young people. Who this helps: This research benefits doctors and mental health professionals working with adolescents experiencing depression.

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This study looked at cancers linked to viruses, finding that 15%-20% of human cancers are caused by viral infections, especially in developing countries. Researchers analyzed nearly 2,000 tumors and discovered that infections lead to fewer genetic mutations in certain cancer genes, like TP53 and CDKN2A, but more mutations in others, like DDX3X. Additionally, they found that patients with virus-positive tumors responded better to specific cancer treatments, particularly in gastric and head and neck cancers. Who this helps: This study benefits patients with virus-associated cancers by informing treatment approaches.

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This study looked at how to improve the healthcare system to make better use of new biomedical technologies. Researchers found that there are many obstacles, like inconsistent insurance coverage and outdated information systems, that slow down how quickly these advancements can be used in real life. They propose creating a new design system that involves everyone in healthcare to help adopt and implement these innovations more effectively. Who this helps: This helps patients by ensuring they receive better treatments more quickly.

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This study looked at why young people hurt themselves and how those reasons affect their treatment outcomes. Researchers found five main reasons for self-harm, and discovered that those who self-harmed mainly to cope with their feelings were more likely to have thoughts of suicide after treatment—34% reported these thoughts compared to only 2% in a group that had fewer reasons for self-harm. Understanding these reasons is important because it can help doctors create better treatment plans tailored to the specific needs of young patients. Who this helps: This helps doctors and mental health professionals working with adolescents.

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This study looked at how well chest CT scans in the emergency department can spot heart problems, especially when no other cause for a patient’s symptoms is found. The researchers identified various heart issues, including serious conditions like heart attacks and inflammations, showing that 60% of emergency scans revealed significant cardiac abnormalities. Understanding these findings is crucial as it helps ensure patients get the urgent care they might need for potentially life-threatening heart conditions. Who this helps: This benefits emergency room doctors and patients experiencing unexplained chest symptoms.

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This study looks at intensive outpatient programs designed for young people aged 15-24 who have complex mental health needs, which means they often require a lot of support across different areas and face multiple health challenges. The researchers plan to review existing programs to find out which have been evaluated, who they serve, and what results have been reported. This is important because it will help improve future treatments and services for these youths, ultimately aiming to prevent long-term mental health issues. Who this helps: This helps patients with complex mental health needs and their healthcare providers.

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This study looked at how much diabetes medication is consumed around the world between 2010 and 2021. Researchers found that the overall use of glucose-lowering medications rose from 39.2 to 54.0 defined daily doses per thousand people each day, with high-income countries using the most (60.1 DDD), while low-income countries used only 10.8 DDD. These findings matter because they highlight significant differences in access to diabetes medications, especially in lower-income countries, and can guide efforts to improve treatment availability where it is most needed. Who this helps: This helps patients with diabetes, particularly in lower-income countries who may lack access to necessary medications.

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This research looked at how medical-legal partnerships (MLPs) help address legal issues that negatively affect health. The review found that out of seven studies, all showed positive results in improving health-related issues like stress, diabetes, and immunization rates, particularly for women and minority groups. More studies are needed to confirm these findings, but the results indicate that working together across health and legal services can significantly improve health outcomes in vulnerable communities. Who this helps: Patients, especially women and people from lower-income backgrounds.

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Researchers looked into a new way to fight infections caused by drug-resistant bacteria using endolysins, which are proteins from viruses that attack bacteria. They found that engineering these proteins can make them even more effective; for example, using techniques that improve how these proteins break down bacterial cells. This is important because it offers hope for new treatments against infections that traditional antibiotics can't tackle anymore. Who this helps: This helps patients with drug-resistant infections and doctors treating them.

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This study looked at how different types of parenting affect children's mental health issues. Researchers found that children with less warmth from their parents and more inconsistent or harsh parenting are more likely to face general mental health challenges, including specific behavior problems, with more than 10,000 children involved in the study. Surprisingly, warmer parenting in families sometimes linked to more internalizing problems in younger children aged 4-11. Who this helps: This helps parents and mental health professionals understand how parenting styles can impact children's mental well-being.

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This study looked at ways to gather and combine feedback from parents, teachers, and children about behavioral problems like hyperactivity and conduct issues in youth aged 6 to 18. Researchers found that a simple method, which used ratings from all informants together, predicted outcomes like treatment needs and other related challenges better than more complicated approaches. This matters because using straightforward methods can help clinicians make more accurate assessments of children’s needs for support and treatment. Who this helps: This helps doctors and mental health professionals better understand and treat children with behavioral issues.

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This study looked for new signs in urine that could indicate kidney damage caused by antibiotics in cystic fibrosis patients. Researchers found that a substance called sFas in urine greatly increased during antibiotic treatment, and higher levels of sFas were linked to a higher risk of developing chronic kidney disease. Specifically, every time sFas levels doubled, the risk of kidney disease increased by more than double. Who this helps: This benefits cystic fibrosis patients who are treated with antibiotics, allowing for better monitoring of potential kidney damage.

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The Toronto Adolescent and Youth Cohort Study looked at mental health in young people aged 11 to 24, with the goal of understanding how symptoms of psychosis relate to their overall functioning and risk for suicide. The study found that nearly 49% of the 417 participants had symptoms of psychosis, and these individuals also had a higher likelihood of struggling with other mental health issues and experiencing functional impairment. This research highlights the urgent need for better support and understanding of youth with mental health problems, especially those at risk for severe issues. Who this helps: This helps young patients dealing with mental health challenges, their families, and healthcare providers.

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This study focused on a new approach called CARIBOU-2, designed to improve care for adolescents facing depression. Researchers will involve 300 young people aged 13-18 and compare their progress using this new pathway against usual treatments over 24 weeks. They expect that those using CARIBOU-2 will show more improvement in their depression symptoms. Who this helps: This benefits adolescents with depression and the mental health professionals treating them.

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This research looked at how well a type of brain scan called CTP can detect complications like delayed cerebral ischemia and vasospasm in patients who have suffered from a brain aneurysm. They analyzed data from 30 different studies involving nearly 1,800 patients which showed that CTP accurately identifies these conditions 82.1% of the time for delayed cerebral ischemia and 85.6% for vasospasm. Knowing that CTP can effectively spot these issues can help in timely treatment, which is crucial for recovery. Who this helps: This benefits doctors and patients recovering from aneurysmal SAH.

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A study looked at how different countries have been using combination medications for high blood pressure from 2010 to 2021. It found that global usage of all blood pressure medications rose from about 185 doses per day for every 1,000 people in 2010 to 326 in 2021. While low- and middle-income countries are increasingly using combination medications (about 45.5% of their prescriptions), wealthier countries tend to use more single medications overall, indicating uneven patterns in treatment strategies. Who this helps: This benefits patients with high blood pressure, especially in low- and middle-income countries.

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This study looked at data from wearable devices to understand how physical activity and sleep are related to depression in adolescents. Researchers followed 72 young people diagnosed with depression over 31 months and found that their activity levels and sleep patterns could be grouped into 3 to 4 distinct categories. Those with higher symptoms of depression tended to have low physical activity and shorter sleep duration, which helps clinicians identify risk factors in young patients. Who this helps: This study benefits doctors and mental health professionals working with adolescents suffering from depression.

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This study explored a new type of imaging tool called a domed window chamber, designed to improve optical imaging techniques in medical research. Researchers found that while this new tool reduced signal strength and image clarity slightly, it still allowed for effective use of three imaging methods: optical coherence tomography, multiphoton microscopy, and light sheet fluorescence microscopy. This is important because it could enhance the ability to view biological tissues more accurately, which helps in understanding diseases better. Who this helps: Patients and researchers studying diseases in tissue samples.

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This study created guidelines for radiologists in Canada who perform procedures on the chest, such as lung biopsies and fluid drainage. The guidelines provide clear recommendations to help ensure patient safety and improve the care those patients receive. By following these evidence-based practices, radiologists can better prepare patients and handle any complications that may arise. Who this helps: Patients undergoing chest interventions.

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This study looked at how school gardens affect children’s eating habits, specifically their fruit and vegetable consumption, in low-income elementary schools across four states in the U.S. Over two years, children in schools with gardens ate more fruits — their intake increased by a noticeable amount compared to those in schools without gardens. The research found that stronger garden programs led to even better improvements in eating habits. Who this helps: This benefits children in low-income schools by encouraging healthier eating habits.

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This research examined how well two imaging techniques, cardiac MRI and FDG PET, can predict serious heart problems in patients with cardiac sarcoidosis. They analyzed 37 studies involving nearly 3,500 patients and found that left ventricular late gadolinium enhancement (LGE) seen in MRI strongly predicted major heart events with an odds ratio of 8.0, while FDG uptake had a weaker association with an odds ratio of 2.1. This matters because it helps identify which patients are at higher risk of future heart issues, allowing for better, targeted treatment plans. Who this helps: This benefits patients with cardiac sarcoidosis and their healthcare providers.

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This study looked at different types of cancers that are linked to viruses, analyzing 1,658 tumors to see how they differ genetically. It found that tumors infected with viruses, like the Epstein-Barr virus, have specific genetic traits and fewer mutations compared to tumors not associated with viruses. This research is important because it highlights how virus infections can influence cancer development and treatment responses; for instance, patients with virus-positive cancers were more likely to respond well to certain immunotherapy drugs like PD-(L)1 inhibitors, especially in gastric and head and neck cancers. Who this helps: This helps patients with virus-associated cancers and their doctors by providing insights for better treatment options.

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This study looked at young people aged 11 to 17 who were struggling with depression and how certain factors predict whether they start taking antidepressants. Among 337 adolescents not on medication at the beginning, it turned out that severe depression and self-harm were linked to starting these medications, and there was an unexpected increase in the risk of suicide attempts and thoughts after starting them. Understanding these connections is important for clinicians to make informed decisions when treating depressed teenagers. Who this helps: This helps doctors and mental health professionals who treat depressed adolescents.

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Researchers added detailed labels to a collection of CT scans showing pulmonary embolism, which is a blockage in the lung's blood vessels. They focused on pinpointing the exact locations of these blockages, making it easier to identify and understand them. This improvement in data can help doctors make better decisions about treatment quickly. Who this helps: This benefits doctors and patients dealing with pulmonary embolism.

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This study looked at how the COVID-19 pandemic affected suicidal thoughts and behaviors among teenagers. It found that many adolescents experienced increased suicidal thoughts during the pandemic, especially girls and those from certain racial and ethnic groups, like Black and Asian American teens. This matters because it highlights the urgent need for support and preventive measures to help young people cope with these challenges. Who this helps: This helps teenagers at risk of suicide, their families, and mental health professionals.

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This study looked at how well the web-based tool REDCap can be used to collect daily experiences from parents and their children about mental health. Researchers worked with 66 parent-child pairs in Canada and found a high survey completion rate of 82%, with better results on weekdays and from families with daughters. This is important because it shows that REDCap could help gather valuable real-time data about children's mental health, particularly in situations where costs or privacy concerns are an issue. Who this helps: This helps researchers and mental health professionals working with families.

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Researchers created a group program to help improve the relationships between caregivers and adolescents who are dealing with depression. They involved 53 caregivers in the program, which included 8 weekly sessions focusing on skills like effective communication and problem-solving. Caregivers reported a 2.68-point improvement in family functioning, and 92% were satisfied with the program, indicating it was well-received and beneficial. Who this helps: This helps caregivers of adolescents with depression improve their relationships and support their children more effectively.

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This study compared a new imaging technique called combined cardiac FDG PET/MRI with standard imaging methods for diagnosing cardiac sarcoidosis (CS) in patients who may have the condition. The researchers found that the combined PET/MRI method reduced radiation exposure by 52% and shortened the imaging time by 43%, while also being more effective in diagnosing CS, scoring 96% in specificity and 71% in sensitivity for detecting the disease. This matters because it offers a safer, quicker, and more accurate way to diagnose a serious heart condition. Who this helps: This benefits patients suspected of having cardiac sarcoidosis.

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This study created a detailed map of the different cell types in the entire mouse brain, analyzing around 7 million cells. Researchers found that the brain is made up of 34 main cell classes and thousands of specific groups, revealing that the dorsal (top) part of the brain has fewer, more diverse neuron types, while the ventral (bottom) part has many more, closely related types. This information is important because it helps scientists understand how brain cells are organized and communicate, providing a foundation for future research into brain function and diseases. Who this helps: This helps scientists and researchers looking to develop treatments for brain disorders.

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This research looked at how children and teens in the UK understand and accept gender stereotypes, especially in relation to school subjects. The study found that older children (ages 13-15) knew more about these stereotypes and were more likely to reject them, with 70% of older girls actively challenging stereotypes. However, boys still tended to choose more traditionally masculine subjects, indicating that boys' acceptance of these stereotypes affected their subject choices, while girls did not show the same pattern. This is important because it highlights progress in girls defying stereotypes but shows a need for more support for boys to explore all subjects. Who this helps: This helps students and educators by encouraging a more equitable approach to subject choices in schools.

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This study examined four possible futures for medicine and health policy by looking at various factors that influence how drugs are developed and accessed. Researchers identified two main drivers: how much trust and collaboration exist globally, and how health priorities shift between public health and innovative treatments. They created four different future scenarios detailing potential outcomes, which can help those in the medical field prepare for upcoming challenges. Who this helps: This benefits patients, healthcare providers, and policymakers.

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This research compared two imaging tests, cardiac MRI and FDG PET, to see which is better at diagnosing cardiac sarcoidosis, a condition where clusters of inflammatory cells form in the heart. It found that cardiac MRI was more effective, detecting 95% of cases accurately compared to 84% for FDG PET, although both tests performed similarly in spotting non-disease cases. Understanding which test works better is important for doctors to diagnose and treat patients correctly. Who this helps: Patients with cardiac sarcoidosis.

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This study looked at online feedback about end-of-life care in hospitals in West Scotland over two years. Out of 1,428 stories, only 48 (about 3.4%) were about end-of-life care, and most of these shared positive experiences related to the professionalism and compassion of the staff. The findings highlight the importance of good communication and meeting the needs of patients during this critical time, especially as healthcare faces challenges like the COVID-19 pandemic. Who this helps: This benefits patients and their families, as well as healthcare providers looking to improve end-of-life care.

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This study examined how the brains of adolescents assigned female at birth who experience gender dysphoria (GD) function differently compared to cisgender boys and girls. Researchers found significant differences in brain connectivity patterns, showing that the brains of GD adolescents are more similar to cisgender girls but distinct from cisgender boys, particularly in areas related to body perception and self-identity. Understanding these differences is important as it may lead to better support and treatment for adolescents experiencing gender dysphoria. Who this helps: This benefits adolescents with gender dysphoria and their healthcare providers.

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This research paper looks at how to effectively treat children with disruptive behaviors, like defiance or aggression. It found that one-size-fits-all treatments often fall short, so clinicians should personalize approaches based on each child's unique needs and family situations. By focusing on crucial factors, like parenting challenges and cultural relevance, the goal is to improve the success of these treatments. Who this helps: This benefits children with disruptive behaviors and their families, as well as the doctors working to support them.

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This research looked at the use of newborn blood samples from Scotland to see if they could be useful for health studies. The study found that people support using these samples for research that could help improve healthcare; a Citizens' Jury agreed that allowing researchers to access this data serves the public interest. The project showed that there is a lot of valuable information in these samples that can help with predicting and understanding health issues later in life. Who this helps: This benefits patients and healthcare providers by enhancing our understanding of health from a young age.

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This study focused on evaluating a Sindhi version of two questionnaires used to measure depression in early adolescents living in rural Pakistan. Researchers tested these tools on 1,350 young participants and found that they reliably identified different aspects of depressive symptoms. The questionnaires showed strong internal consistency, with a score of 0.92 for the longer version and 0.87 for the shorter one, which means they reliably measure what they are supposed to measure. This is important because having accurate tools for assessing depression can help identify and support adolescents who need mental health care. Who this helps: This benefits young patients struggling with depression and the professionals who care for them.

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This study examined attention problems and restlessness in adolescents aged 11 to 18 who have mood and anxiety issues. It found that 42% of the youth had significant attention problems and 15% had noticeable restlessness, both of which were linked to higher levels of anxiety and depression. Interestingly, those who were restless responded better to cognitive behavioral therapy (CBT), showing greater reductions in their internalizing problems, compared to those with fewer symptoms. Who this helps: This benefits adolescents with anxiety and mood disorders and their therapists.

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This study looks at how different parenting styles affect suicidal thoughts and attempts in children and young people. By reviewing various research studies, the researchers aim to find clear links between parenting—like being warm or controlling—and the risk of suicidal behaviors. Understanding these connections is crucial because it can lead to better support and prevention programs for young people at risk. Who this helps: This benefits children, youth, and their families, along with mental health professionals.

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This research looked at how problem-solving training can help young people aged 14 to 24 who are dealing with depression. The findings showed that while problem-solving training helps youth manage personal issues, it did not significantly reduce emotional symptoms like depression compared to control groups. The analysis also found that the overall evidence quality for this treatment is low, suggesting that while it has some value, it should not be used alone for treating depression. Who this helps: This benefits young people struggling with depression, as well as their therapists and doctors.

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This study looked at the physical traits (like body size and shape) of 1,404 people in Thailand with different sexual orientations and gender identities, including heterosexuals, gay men, lesbians, and transgender individuals. It found that men attracted to other men often had smaller ratios of certain finger lengths, while transgender women (who identify as female but were assigned male at birth) showed distinctly feminine features in their height and body shape. This research is important because it helps us understand how physical characteristics can relate to a person's sexual orientation and gender identity, which may help improve healthcare and support for diverse populations. Who this helps: This benefits patients and healthcare providers working with LGBTQ+ individuals.

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This study looked at how prescription opioid painkillers were used around the world from 2009 to 2019. During this time, global opioid use decreased from 216.3 to 151.5 morphine milligram equivalents (MME) per 1,000 people each day, particularly in high-income countries like the US and Germany. However, higher-income countries generally used much more opioids (345.1 MME) compared to middle and low-income countries, which faced challenges in accessing pain relief while preventing misuse. Who this helps: This benefits patients needing pain management, especially in countries with limited access to effective treatment.

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This study looked at how well a combined imaging technique called cardiac FDG-PET/MRI could diagnose and predict outcomes for patients suspected of having cardiac sarcoidosis, a type of heart disease. Out of 42 patients tested, 31% were diagnosed with cardiac sarcoidosis, and all showed at least one abnormality on the scans. The findings revealed that patients with specific scan results, like showing certain patterns of uptake or changes in heart tissue, were at a significantly higher risk of serious heart problems, with a 14.7 times greater risk associated with FDG uptake. Who this helps: This research benefits patients suspected of having cardiac sarcoidosis by providing more accurate diagnostic and prognostic information for their condition.

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This study looked at how two types of pain relief—regional anaesthesia and local anaesthesia—affect the success of a common type of surgery called arteriovenous fistula (AVF) creation, which is important for patients needing dialysis. Researchers found that using regional anaesthesia may lead to better results, but the exact numbers on success rates will be provided after the study is completed. This research is important because it could help improve the success rate of dialysis access, leading to better treatment for patients. Who this helps: Patients undergoing dialysis.

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This study developed a new type of endoscope that uses three different imaging methods to look at tissues more clearly. The researchers found that this endoscope can see blood vessels with a detail of 24.8 micrometers from about 5 to 30 millimeters away, and it can also capture images of deeper tissues with a 4 micrometer clarity. This technology is important because it could lead to better diagnosis and treatment of diseases by providing more detailed images of tissues. Who this helps: This helps doctors and patients by improving the accuracy of medical examinations.