HARVEY F. MASON, MD

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This study looked at ways to prevent surgical site infections (SSIs) in patients undergoing three types of surgeries: heart bypass, hip replacement, and cesarean sections. It found that improved infection prevention programs could save money and improve quality of life, showing that better methods to prevent SSIs often led to both lower costs and better outcomes over one month and one year. However, the effectiveness could vary depending on the type of surgery and specific circumstances. Who this helps: This helps patients undergoing surgery and the healthcare providers involved in their care.

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This study focused on a mobile app called CarePair designed to help family caregivers of people with Alzheimer's disease and related dementias. Researchers looked into how usable and accepted the app was among 80 caregivers and whether it helped reduce stress, depression, and anxiety; so far, 44 caregivers have joined the study, with 22 finishing it. The findings could lead to better support for caregivers, making it easier for them to connect with the services they need. Who this helps: This helps family caregivers of individuals with Alzheimer's and related dementias.

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This study looked at community-led organizations in the UK that help improve health and wellbeing for people in disadvantaged areas. Researchers found that, on average, each person who participated in these organizations increased their overall health and social connection at a cost of about £35,813 for full capability and £29,827 for each quality-adjusted life year over one year. This matters because it shows that community involvement can lead to significant improvements in health, specifically for those facing economic hardships. Who this helps: This benefits individuals living in disadvantaged communities and the organizations that support them.

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This study examined how different surgical techniques for removing sentinel lymph nodes in breast cancer patients affect the number of nodes removed and the risk of complications. Researchers looked at data from 643 patients who had an average of 2.44 lymph nodes removed, finding that the overall complication rate was 19.8%, with a lymphedema rate of 4.4%. Notably, patients who had more nodes removed had a higher risk of developing lymphedema, showing a need for careful consideration of how many nodes are taken during surgery. Who this helps: This helps breast cancer patients who need sentinel lymph node biopsy.

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This research looked at new surgical methods for treating small-angle vertical strabismus in elderly patients, a condition where the eyes are misaligned vertically. The study identified techniques like graded partial tenotomy, partial tendon recession, minitenotomy, and miniplication, which have shown promise for better results compared to traditional surgery. Effective treatment is important because it can significantly improve the quality of life for these patients. Who this helps: This helps elderly patients with small-angle vertical strabismus.

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This study focused on how socioeconomic status (SES) affects medical students' experiences, particularly for those from lower-income backgrounds. Researchers interviewed 48 students who faced challenges navigating unfamiliar and complex environments in medical school, with 44 students discussing themes related to how well they fit into their educational and clinical settings. The findings show that while these students struggle, they also find ways to make positive changes and help underserved patients, highlighting the need for medical schools to create supportive environments for students from diverse backgrounds. Who this helps: This helps medical students from lower-income backgrounds and the patients they serve.

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This study looked at a new program to help people with early rheumatoid arthritis improve their walking and reduce foot and leg pain. It involved 35 participants, and while 65.7% completed the program, many faced challenges that prevented them from sticking with it. The program was generally well-received, with 91% of participants feeling it could help them and indicating they would recommend it, but ultimately, the trial stopped early due to not enough people joining and keeping up with the sessions. Who this helps: This research benefits patients with early rheumatoid arthritis who need support in improving their mobility and managing pain.

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The study looked at technologies that help patients manage their healthcare, specifically in cancer care. Researchers identified six key features that make these tools effective, such as providing feedback and reminders, and they explored five theories to help guide their development. This is important because improving these technologies could lead to better health outcomes for patients by making it easier for them to participate in their own care. Who this helps: Patients, particularly those dealing with cancer.

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This study examined a new tool called ROBIN, which uses advanced nanopore sequencing technology to quickly classify brain tumors during surgery and provide a complete diagnosis the next day. In 50 patient cases, ROBIN achieved results in under 2 hours during surgery and offered a full diagnosis within 24 hours, aligning with 90% of final diagnosis outcomes. This rapid approach enhances decision-making for surgeons, and improves patient care by enabling more tailored surgical strategies. Who this helps: This benefits patients undergoing brain tumor surgery and their doctors.

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This study looked at what influences General Practitioners (GPs) in Australia when choosing additional skills training (AST), which helps them provide better care, especially in rural areas. Out of 106 surveyed GPs, 57.5% felt AST improved patient outcomes, but many faced barriers like funding issues, burnout, and heavy workloads. The findings highlight that while GPs value AST, more support and recognition are needed to encourage participation and meet community healthcare needs. Who this helps: This helps GPs and their patients, especially in rural communities.

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This study focused on creating a technology tool for cancer patients, which allows them to track their medication and symptoms during changes in their healthcare. The researchers designed several versions of this tool, guided by patient feedback and specific design principles, to make sure it meets patients' needs. Their work shows that the platform can do much more than just distribute surveys, helping patients take more control over their care. Who this helps: This benefits cancer patients by empowering them to better manage their health.

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This study looked at how two different forms of nattokinase, an enzyme that helps break down blood clots, behave when produced in a plant called Nicotiana benthamiana. The researchers found that the full-length version of the enzyme caused severe damage to the plant leaves within just 2.5 days, leading to a significant loss of cell integrity, while the mature version could be produced without harming the plant and showed strong activity similar to commercial products. This is important because it suggests that plants could be a safe and efficient way to produce nattokinase for medical use. Who this helps: Patients with cardiovascular diseases who may benefit from blood clot treatments.

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This study looked at why older adults with cancer don't use digital health tools more, even though they could improve their health. Researchers interviewed 21 patients aged 65 and older and found that factors like access to technology and how easy these tools are to use influence whether patients start and continue using them. For many, feeling unsure about technology and lacking support from healthcare providers were reasons for not using these tools effectively. Who this helps: This benefits older cancer patients and their doctors by highlighting ways to improve digital health communication and support.

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This study compared two ways for women with pelvic organ prolapse to manage their symptoms: self-managing a vaginal pessary at home versus receiving care at a clinic. After four years, both groups reported similar quality of life scores, with self-management group averaging 32.9 compared to 31.4 for clinic care, and self-management was found to be cost-effective, saving approximately £2,240. This is important because it shows that women can effectively manage their condition at home, potentially reducing healthcare costs and improving accessibility. Who this helps: This helps women with pelvic organ prolapse who may benefit from more flexible and cost-effective care options.

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This study looked at how applicants for Breast Surgical Oncology fellowships felt about interview formats—either in-person or virtual—after programs had a mix of both for the 2024 cycle. Out of 89 applicants, 76.7% preferred in-person interviews mainly because they wanted to see the program and its environment. The costs of interviewing were significant, with 48.3% spending over $5,000, but 78.3% believed the investment was worthwhile. This matters because understanding applicants' preferences can help programs decide how to conduct interviews in the future. Who this helps: This helps fellowship applicants and program directors in surgical oncology.

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This study looked at how tiny particles called small extracellular vesicles (sEVs), released during infections with certain bacteria, influence the immune system. Researchers found that these sEVs help turn naive immune cells (monocytes) into powerful responders (macrophages) and boost the production of a protein called IL-6, which helps fight off infections. Specifically, mice receiving these sEVs showed higher IL-6 levels and were better protected against bacterial infections. Who this helps: This benefits patients with Gram-negative bacterial infections by enhancing their immune response.

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This research looked at how first-generation and low-income medical students manage their time and how that affects their education. It found that these students often feel overwhelmed and lack enough time for their studies, which puts them at a disadvantage compared to wealthier peers who have different resources. The study highlights that time management is a significant factor in maintaining class differences within medical education, making it harder for low-income students to succeed. Who this helps: This helps first-generation and low-income medical students understand the challenges they face and can inform educators on how to support them better.

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This study looked at the risk of breast lesions being more serious than first thought when women undergo a specific type of biopsy. Out of 719 women, 12.2% had their diagnosis changed to a more serious condition after further surgery, but those with multiple lesions faced a higher risk (17.7% compared to 9.2%). The highest risk was found in a subgroup with atypical ductal hyperplasia and lobular neoplasia, where 34.6% were upstaged. Who this helps: This information is important for patients with uncertain breast lesions and their doctors, guiding treatment decisions.

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This research studied the best ways to manage chronic functional constipation in children, which affects about 30% of kids at some point, with one-third facing ongoing issues. They reviewed 651 studies, including various treatments and their effectiveness, with probiotics showing moderate-quality evidence while most other methods had low-quality evidence. The findings highlight that managing this condition is complicated and that current treatment guidelines need to consider individual children's needs. Who this helps: This helps parents, healthcare providers, and specialists working with children who have chronic constipation.

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This study looked at two ways to manage pelvic organ prolapse, a condition where reproductive organs drop from their usual place, causing discomfort. They compared self-management of a pessary (a supportive device) with regular visits to a clinic. After 18 months, both methods provided similar health benefits (about 1.24 quality-adjusted life years for self-management vs. 1.22 for clinic visits), but self-management was cheaper, costing around £578 compared to £728 for clinic care. This matters because self-management not only saves money but is also likely to remain effective in the long term. Who this helps: Patients dealing with pelvic organ prolapse.

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This study focused on two specific variations of the hepatitis B virus (HBV), called Sp3 and Sp9, to understand their effects on the virus's reproduction. They found that while Sp3 did not influence HBV replication, Sp9 significantly reduced it, showing that Sp9's unique proteins hinder the virus's ability to replicate effectively. These findings are important because they help clarify how certain HBV variants might impact the virus's behavior and link to liver diseases like cancer. Who this helps: This information benefits doctors and researchers working on hepatitis B treatment and prevention.

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This study looked at how a protein called SFRP1 affects the behavior of macrophages, which are immune cells that can promote or inhibit breast cancer growth. The researchers found that removing SFRP1 in mice led to higher levels of a protein linked to M2 macrophage activity, while adding SFRP1 to human breast tissue samples decreased levels of other macrophage-related proteins. This is important because it highlights SFRP1 as a potential target for controlling macrophage activity in breast cancer, which could impact tumor growth and spread. Who this helps: Patients with breast cancer.

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This study examined how people in England and Scotland viewed the COVID-19 pandemic and government responses to it. Researchers identified four main perspectives: frustrations with leadership, feelings of fear and anger, views on crisis management, and recognition of social injustices. Understanding these diverse viewpoints is important for improving future pandemic responses and creating policies that bring people together rather than divide them. Who this helps: This helps policymakers, health officials, and the general public.

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This study looked at how willing cancer patients are to report problems or concerns with their medications after returning home from treatment. Researchers interviewed 41 patients and found that the quality of communication and trust between patients and doctors strongly influenced whether patients felt comfortable reporting issues. Improving how healthcare providers communicate with patients and encouraging them to take a more active role in managing their health is important to ensure better safety and quality of care. Who this helps: This helps cancer patients and their healthcare providers.

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This study compared two ways for women with pelvic organ prolapse to manage their condition: self-managing a vaginal pessary at home versus getting care at a clinic. Researchers found that both methods led to similar quality of life for the women after 18 months, with no significant difference in symptoms. However, self-management was more cost-effective, with an estimated financial benefit of about £564 per person and fewer complications reported compared to clinic care. Who this helps: This benefits women with pelvic organ prolapse, giving them more options for managing their condition effectively.

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This study looked at how cancer patients feel about using technology to report issues with their medications from home. Researchers interviewed 41 patients and found that while many thought technology was convenient for reporting urgent problems, some faced challenges like not having access to the necessary devices or feeling unsure about using them. Addressing these issues is crucial for helping patients safely manage their medication during transitions back to home care. Who this helps: This helps patients and their families by improving medication safety communication.

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This study looked at how well general practitioner (GP) registrars remember and value their basic science knowledge in medical practice. Out of 61 GP registrars who took a quiz, they scored highest in biochemistry (averaging 75.1%) and lowest in anatomy (averaging 56.07%). The findings highlight that basic sciences are important for clinical decisions, but there are gaps in knowledge retention that could be addressed through ongoing training and resources. Who this helps: This helps patients and doctors by ensuring GPs are well-prepared to make informed medical decisions.

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This study looked at how people value a public piano program in the community and how it can improve health and wellbeing. Researchers found that people were willing to pay different amounts for the program depending on how they personally enjoyed it or how they thought it benefited others; for example, on average, people were willing to pay £7.26 when considering community benefits versus £0.81 when just thinking about personal use. This is important because it highlights the need to account for both individual and community benefits when assessing the value of public health initiatives. Who this helps: This helps community planners and healthcare policymakers.

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This study looked at a program called HEADS: UP, designed to help stroke survivors with anxiety and depression. Two groups of stroke survivors participated: one in-person and the other online due to COVID-19. In the first study, 30% of participants completed the program, while in the second, 55% of participants found the online version more manageable. These findings are important because they show that stroke survivors can benefit from tailored support, which can improve their mental health and quality of life. Who this helps: Stroke survivors dealing with anxiety and depression.

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A study at a large medical center looked at COVID-19 infection rates in employees before vaccines were available. They found that 4.7% of employees had antibodies indicating past infection, and those with close contact to COVID-19 cases, a lack of mask-wearing outside work, and Native Hawaiian/Pacific Islander race were more likely to test positive. This highlights the importance of both workplace and community interactions in spreading the virus. Who this helps: This information benefits medical center employees and public health officials.

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Researchers developed a free educational series to help advanced practice providers (APPs) learn about early palliative care (PC) for cancer patients. Feedback from participants showed that they enjoyed the lectures and understood basic principles, but many still believed that palliative care cannot occur alongside aggressive treatments. This matters because recognizing that palliative care can complement curative efforts helps improve the quality of life for patients with serious illnesses. Who this helps: This benefits cancer patients and their families by ensuring they receive comprehensive support alongside treatment.

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This study looks at a new technology system designed to help cancer patients manage their medications and symptoms after they leave the hospital. The system uses a platform called REDCap to collect patient data and includes visual dashboards and a chatbot that can answer patients' questions. This is important because it empowers patients to better handle their health at home, potentially reducing complications and improving their quality of life. Who this helps: This benefits cancer patients and their families.

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This study focused on improving the clarity of NMR (nuclear magnetic resonance) spectroscopy, a technique used to analyze substances by measuring signals. Researchers developed a new method using wavelet transforms (WT) to reduce unwanted noise in the signals more efficiently than traditional methods, achieving similar or better noise reduction in less time. This improvement is significant because clearer data can lead to better analysis results, enhancing scientific research and medical diagnoses. Who this helps: This benefits researchers, doctors, and anyone using NMR for diagnostics or analysis.

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This study looked at whether HIV can remain in the liver of people who are also infected with hepatitis B and are receiving treatment to suppress HIV. The researchers found that 61% of the participants had detectable HIV DNA in their liver even after taking antiretroviral therapy for about 3.4 years, although the amounts were very low. This is important because it highlights that HIV can still hide in the liver, suggesting that treatment may need to address these hidden reservoirs to fully eliminate the virus. Who this helps: Patients living with HIV and hepatitis B.

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This study looked at medical students in the U.S. to see who is interested in becoming ophthalmologists compared to students going into other medical fields. It found that of the 1,177 students who wanted to pursue ophthalmology, many were female, Asian, and had done research with faculty. Importantly, Black and multiracial students in this group expressed a strong intention to work in underserved areas, highlighting a need for more diverse representation in ophthalmology to better serve all communities. Who this helps: This benefits patients, especially those in underserved areas, by encouraging a more diverse group of doctors in ophthalmology.

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This study looked at a new drug called NCATS-SM7270, designed to specifically block a protein called NOX2 that contributes to damage after a mild traumatic brain injury (TBI). Researchers found that this drug significantly reduced cell death in the brains of mice with TBI when given after the injury, showing a clear benefit depending on the dosage—higher doses led to better outcomes. This is important because it could lead to new treatments for preventing brain damage in people who suffer mild TBIs. Who this helps: Patients who experience mild traumatic brain injuries.

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This research looked at how community-led organizations (CLOs) improve the health and well-being of people living in low-income areas. Researchers worked with 15 CLOs across parts of the UK to explore the experiences of 225 participants and found that CLOs help people gain better health outcomes by using their own strengths and knowledge. The findings are significant because they can guide community health efforts and enhance cooperation among residents to create positive changes in their lives. Who this helps: This benefits patients living in disadvantaged communities, health workers, and policymakers aiming to improve public health.

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This study looked at why some essential workers at a large medical center in Los Angeles were hesitant to get the COVID-19 vaccine. Out of 1,235 surveyed, 22% were hesitant, with higher rates among female workers, African Americans (4 times more likely), and LatinX individuals (about 2.5 times more likely), particularly those who rarely got flu shots. Understanding these factors is important for devising better strategies to encourage vaccination among essential workers who play a crucial role in public health. Who this helps: This helps essential workers and public health officials aiming to increase vaccination rates.

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This study looks at a new approach called the Phases and Transitions Model for Serious Illness, which helps nursing students learn how to have important conversations about palliative care (PC) with patients. The model outlines different stages of illness and treatment, making it easier for students to support patients and their families at the right times. This is significant because it prepares future nurses to better address patient needs and preferences during serious illnesses, improving overall care. Who this helps: This benefits patients and their families, as well as nursing students and healthcare providers.

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This study looked at patients in the Los Angeles County health system who were found to have a condition called gastric intestinal metaplasia (GIM), which can lead to stomach cancer. Out of 342 patients diagnosed with GIM, only 5.2% were found to have stomach cancer at the time of their initial examinations, and most patients did not receive follow-up procedures even when they were recommended. These findings highlight a need for better monitoring and care practices, especially since a large portion of the affected patients are from minority backgrounds. Who this helps: This helps patients with gastric intestinal metaplasia and their healthcare providers.

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This study looked at how well a team of experts worked together to treat 94 patients with early-stage breast cancer who were receiving chemotherapy before surgery. The findings showed that 25% of patients had no signs of cancer after treatment, and many others had their tumors shrunk significantly. Fast and coordinated care was provided, with patients starting chemotherapy within 37.5 days of diagnosis and surgery occurring about a month later, aligning with national treatment standards. Who this helps: This helps patients with early-stage breast cancer by ensuring they receive efficient and effective care.

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This study looked at why some medical students plan to work in areas that lack enough doctors, particularly in Internal Medicine. The researchers found that out of 8,363 students intending to enter Internal Medicine, about 1,969 (or 23.5%) want to practice in underserved areas. Factors that increased these intentions included having high student debt, identifying as a racial or ethnic minority, and participating in related extracurricular activities, like community-based research and experiences addressing health disparities. Who this helps: This benefits patients in underserved areas who need more access to doctors.

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This study looked at how surgical-site infections (SSIs) affect the quality of life for patients. It found that patients with SSIs have a lower quality of life, with an average decrease in their health utility score of 0.08 on a scale, which suggests that these infections have a significant negative impact. Specifically, deep SSIs were linked to an even larger change in quality of life, with a decrease of 0.10. Understanding these impacts is important for planning how to prevent infections and for future healthcare cost calculations. Who this helps: This research helps patients by highlighting the importance of preventing surgical-site infections.

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This study looked at how certain viruses, known as lagoviruses, infect rabbits and hares. Researchers found that these viruses multiply effectively in specially grown rabbit liver cells, while they do not thrive in cells from cats or mice. This is important because having a reliable way to study these viruses can help protect endangered rabbit species and manage overpopulated rabbits in places like Australia and New Zealand. Who this helps: This helps wildlife conservationists and animal health specialists.

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This study looked at the effects of a treatment called transcutaneous tibial nerve stimulation (TTNS) for residents in care homes who suffer from urinary incontinence (UI). Researchers found that after using TTNS, residents still needed about the same amount of help and resources, and there were no significant changes in quality of life or costs associated with using absorbent pads. TTNS cost around £81.20 per person, with additional training costs for staff, but it didn’t lead to any savings or less need for care staff. Who this helps: This helps care home residents and staff managing urinary incontinence.

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This research studied two methods for managing pelvic organ prolapse in women: self-management using a vaginal pessary at home and traditional clinic-based care. The study involved 340 women and found no significant difference in quality of life after 18 months for both groups, with scores of 32.3 for self-management and 32.5 for clinic care. However, self-management was more cost-effective, saving about £564, and had fewer complications (16.7% vs. 22.0%). Who this helps: This benefits women with pelvic organ prolapse by providing a potentially easier and less expensive management option.

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This study looked at how citizen science helped track lagoviruses, which affect rabbits in Australia, between 2015 and 2022. Researchers analyzed 2,771 samples, finding that 1,643 were positive for lagoviruses. They discovered that a specific strain re-emerged in 2021 and confirmed that a virus released in 2017 was now spreading in wild populations. This work is important because it helps scientists monitor and control rabbit populations, which can be harmful to the environment. Who this helps: This helps wildlife managers and conservationists working to control rabbit populations in Australia.

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This study looked at how delays in performing an excisional biopsy (a surgical procedure to remove tissue for testing) after an initial needle biopsy affected the likelihood of finding cancer in women diagnosed with certain breast conditions. Out of 473 patients, 55 (11.6%) were found to have cancer after their excisional biopsy, with a higher upstage rate found specifically in those with Atypical Ductal Hyperplasia (20.8%) compared to other conditions. The study found that the time between the two procedures (ranging from less than 60 days to more than 120 days) did not significantly impact the cancer detection rates, meaning that delays in surgery did not lead to more cancers being missed. Who this helps: This information is useful for patients and doctors making decisions about timing for surgery after a breast biopsy.

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This study looked at how the COVID-19 pandemic affected breast cancer screening, diagnosis, and treatment in a health system from March 2019 to December 2020. Researchers found that fewer women were diagnosed with breast cancer during the early pandemic restrictions, but diagnoses increased once screenings resumed. Specifically, during the early phase, the number of diagnoses was down compared to other times, and the patients who did come in were generally younger, more likely to be Black, and had larger tumors, though treatment outcomes remained stable. Who this helps: This study helps patients by highlighting the importance of regular screenings and how delays can affect cancer presentation.

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This study looked at how Deferred Action for Childhood Arrivals (DACA) affects medical education and healthcare. Researchers created a workshop to inform participants about DACA and found that it increased their knowledge and intention to support policies for including DACA recipients in medicine. Out of 112 participants, those who completed surveys before and after the workshop showed a significant rise in understanding and a desire to engage in policy development, indicating that more education is needed to support undocumented individuals pursuing medical careers. Who this helps: This helps aspiring medical professionals who are DACA recipients and the institutions that can benefit from their participation.