DR. RICKY DUANE WILKERSON, D.O.

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A research team studied how to help healthcare providers address implicit bias during patient interactions by teaching them specific communication skills. They trained 458 learners, including medical students and experienced doctors, and found that 91.3% of the personalized statements created by participants were effective in improving rapport with patients after biased interactions, with role-plays yielding better results than other methods. This research is important because it demonstrates that a short training session can equip clinicians with tools to better communicate with patients and reduce the impact of bias in healthcare. Who this helps: This helps patients by improving their interactions with healthcare providers.

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This study looked at how the forces on heart valve leaflets change in certain heart conditions, specifically focusing on single ventricle physiology. They found that when the heart's valve ring (annulus) is stretched or when the leaflets are pulled out of position (tethered), the forces on the leaflets increase significantly, with the septal leaflet experiencing a nearly 80% increase in force when both conditions were present. Understanding these changes is important because they can impact how effectively the heart functions in patients with single ventricle conditions. Who this helps: This helps patients with single ventricle heart defects and their doctors.

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This study looked at a 36-year-old man with Whipple's Disease, which can weaken the immune system and cause various health issues. He experienced severe diarrhea, joint pain, and weight loss, and after multiple tests, he was found to have both a fungal infection in his esophagus and the bacteria causing Whipple's Disease. After treatment, his symptoms improved within three months, but follow-up tests showed ongoing immune system issues despite the infection being gone. Who this helps: This research benefits doctors and patients dealing with Whipple's Disease and its complications.

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Researchers created a new model to better understand rheumatic heart disease, which often affects the mitral valve in people, especially in underserved regions. They used pig valves to imitate the changes caused by the disease and found significant issues, like increased blood flow problems and stiffer valve leaflets, indicating the valve's poor function. This work is important because it lays the groundwork for testing new treatments that could help millions of people affected by this condition. Who this helps: Patients with rheumatic heart disease.

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This study looked at how the atrioventricular valve (AVV) works in patients with single ventricle physiology, a condition where the heart has only one functioning ventricle. Researchers created a model using heart tissue to simulate different stages of heart surgeries and found that the front part of the AVV experiences much higher stress than the back and middle parts, especially during early surgeries like the Norwood procedure. This matters because understanding these differences can help doctors develop better treatments to prevent heart failure in these patients. Who this helps: This helps patients with congenital heart defects and their healthcare providers.

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This study looked at the variety of mosquito species and the diseases they carry in Africa, identifying 677 mosquito species and 151 mosquito-borne pathogens. The researchers found that most of these pathogens are mainly found in specific countries, with about 25% being endemic (meaning they are regularly found in certain areas) and less than 5% spreading across more than 25 countries. Understanding these patterns is important because it helps identify where diseases might emerge, allowing better preparation and response to outbreaks. Who this helps: This helps public health officials and researchers working to prevent and control mosquito-borne diseases.

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This study focused on developing a new, affordable ventilator called the ALIVE Vent to help areas lacking sufficient medical resources during COVID-19. The ALIVE Vent performed well in testing, showing it could maintain safe breathing levels for patients similarly to standard ventilators, helping to ensure patient safety during use. This is important because it provides a viable solution for hospitals in low-resource settings, making lifesaving technology more accessible. Who this helps: This helps patients in developing countries who need ventilators during respiratory crises.

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This study looked at how the position of certain parts of the heart valve affects a condition called aortic regurgitation (AR), which is a common heart issue caused by valve malfunction. Researchers used a special 3D-printed device to test various configurations of valve parts and found that changing the position of the valve parts led to different levels of AR, with the worst case showing a 13% regurgitation rate. This research is important because it helps explain how adjustments during valve surgery could improve outcomes for patients with aortic regurgitation. Who this helps: Patients undergoing aortic valve surgery.

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This study looked at where patient-centered medical homes—healthcare practices designed to provide better primary care—are located in the U.S. and how these locations relate to the health and social conditions of surrounding communities. Researchers found that medical homes are most often found in areas with low poverty and low rates of uninsured people, meaning that communities facing the greatest health challenges often have the fewest healthcare resources. This matters because understanding this pattern can help leaders create policies to ensure that medical homes are available where they are needed most. Who this helps: This helps patients in underserved communities gain better access to healthcare.

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This study examined four different surgical techniques for repairing leaky mitral valves in a lab model that mimics the heart. Researchers found that while all methods except the edge-to-edge technique successfully fixed the leak, the neochord and nonresectional techniques put less stress on the heart's supporting structures. This information is crucial because it could lead to better repair methods that are less likely to cause additional issues after surgery. Who this helps: Patients with mitral regurgitation looking for effective surgical options.

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This study examined different methods for repairing the mitral valve in the heart using artificial chordae, which are strings that help attach the valve properly. It found that the "running neochord" method was the strongest, with higher rupture forces than the "interrupted neochord" method, but if one part failed, the entire system did too. The study indicates that using thicker sutures and more neochordae can make repairs stronger and that the "loop technique" was the weakest. Who this helps: This benefits heart surgeons and patients with mitral valve issues.

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This study looked at how new electronic technologies can help people with HIV by providing information and support. Researchers reviewed 2,178 articles and found 113 relevant studies, focusing on 84 new ways to use these technologies for HIV care, mainly in high-income countries, with a strong emphasis on education and behavior change instead of directly linking patients to medical care. The findings highlight a need to improve how these technologies connect people with treatment, especially for preventative care like PrEP. Who this helps: This benefits patients with HIV and those at risk of HIV, as well as healthcare providers.

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This study looked at how being recognized as a Patient-Centered Medical Home (PCMH) impacts the quality of care at community health centers funded by the federal government. It found that when a health center designated at least 50% of its sites as PCMH, there was a noticeable improvement in care quality measures, with adherence scores increasing by 1.9% to 11.8% depending on the specific measure. This matters because it shows that having more sites designated as PCMH leads to better health outcomes, emphasizing the importance of more centers adopting this model. Who this helps: This helps patients receiving care at community health centers.

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This study looked at how young black men in the U.S. feel about HIV testing and their awareness of past HIV prevention campaigns. Researchers talked with 19 college students and found that fear, stigma, and the belief that they are at low risk were major barriers that kept them from getting tested. Most participants didn’t know about existing testing campaigns, and using social media platforms like Twitter and Instagram could help make testing messages more appealing and effective. Who this helps: This helps young black men and public health officials aiming to increase HIV testing rates.

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This study examined the effects of mercury levels in fish on pregnancy outcomes in South Carolina, focusing on live births between 1995 and 2005. Researchers found that women living near rivers with higher mercury levels had a greater risk of having low birth weight babies, with risks increasing by about 4-5% for those in high-mercury areas compared to lower levels. Notably, African-American mothers were found to face a 10-18% higher risk of these adverse outcomes in areas with the highest mercury concentrations. Who this helps: This research benefits expectant mothers, particularly in communities of color, by highlighting potential risks related to fish consumption.

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Researchers identified two new species of mosquitoes in the Anopheles gambiae complex, naming one Anopheles coluzzii and the other Anopheles amharicus. They used genetic and other biological data to distinguish these species, which are important in understanding malaria transmission. This discovery helps clarify the relationships among mosquito populations, which is crucial for controlling malaria more effectively. Who this helps: This benefits public health officials and researchers working to eradicate malaria.

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This study looked at community partnerships formed to promote active living, which is about encouraging people to be more physically active in 25 U.S. communities. Researchers found that successful partnerships shared important factors like having diverse partners, flexible leadership, and a clear plan for action, but most also struggled with involving community members and distributing resources fairly. These findings matter because they help communities design better strategies to increase physical activity and improve public health overall. Who this helps: This helps community leaders and health organizations working to promote physical activity.

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Researchers studied the sand fly species Lutzomyia shannoni in seven locations across the southeastern United States to see if there were noticeable differences among them. They examined 280 sand flies, using various measurements and genetic markers, but found that the differences were minimal, suggesting that all the flies come from one population. This is important because it highlights that these flies behave similarly across a wide area, which can impact how we manage and control diseases they might carry. Who this helps: This helps public health officials and researchers focusing on disease prevention.

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Researchers studied different populations of the Anopheles marajoara mosquito in Colombia to understand their genetic diversity. They found that overall genetic diversity was low, with the Caquetá population being the least diverse. This is important because understanding the genetics of malaria-carrying mosquitoes can help in controlling the spread of malaria in Colombia. Who this helps: This benefits public health officials and malaria prevention programs.

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Researchers studied the mosquito species Anopheles albimanus across five countries in Central America to understand how environmental changes during the late Pleistocene impacted their population. They found that historical changes in the environment caused the populations to shrink and then spread out again, confirming that An. albimanus is a single species. This matters because it helps us understand how climate changes affect mosquito populations, which can influence the spread of diseases they carry. Who this helps: This helps public health officials and researchers working to control mosquito-borne diseases.

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Researchers examined two unusual male sand flies, called Lutzomyia shannoni, found in Alabama and Kentucky in 2005. They discovered that both flies had differences in the number of spines on their reproductive structures, which could affect their ability to reproduce. This matters because misidentifying these flies due to their abnormalities could lead to issues in understanding their population and behavior. Who this helps: This benefits researchers and public health officials studying sand fly populations and their role in disease transmission.

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This study looked at the seasonal patterns of sand flies called Lutzomyia shannoni at a wildlife refuge in Maryland over a year. Researchers caught a total of 138 sand flies, mostly females, with the highest number collected in August, which was significantly more than any other month. Understanding when these flies are most active is important because it can help improve management and prevention strategies for diseases they might carry. Who this helps: This benefits public health officials and researchers studying insect-borne diseases.

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This study looked at a program called Active Living by Design (ALbD), which aimed to help 25 communities create better environments for physical activity over five years. Researchers found that when communities worked together using a strategy called "5Ps" (preparation, promotions, programs, policy, and physical projects), they successfully improved conditions for active living; key factors for success included strong local leadership and peer support. This research is important because it shows how community collaboration can lead to meaningful changes that encourage people to be more active and healthier. Who this helps: This helps communities, health advocates, and local leaders working to promote active living.

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In Jackson, Michigan, a small city of about 36,000 people, interventions were launched to encourage residents to be more physically active by making it safer and easier to walk and bike. After implementing these changes, they found that the number of children who felt safe walking to school increased by 8%, while the percentage of students walking to school more than doubled at 3 out of 4 schools. Additionally, the total number of people using active transportation rose significantly, from 1,028 in 2005 to 1,853 in 2006, representing a 63% increase. Who this helps: This benefits residents of small communities looking to improve their health and mobility.

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This study focused on improving the Promoting Active Communities Program (PAC), a tool for communities in Michigan to evaluate their physical activity programs and policies. The project involved reviewing over 150 articles and gathering input from community members and experts, leading to enhanced resources that help communities plan for more active environments. The updated PAC now includes a technical guide to support these efforts and is freely accessible online, making it easier for communities to promote healthy living. Who this helps: This helps communities and local leaders aiming to create more active, healthier environments for residents.

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This study looked at 1,039 mosquito specimens from three areas in Colombia to understand the differences between the Anopheles nuneztovari species and similar types. Researchers found that about 5% of these mosquitoes could be confused with other species due to certain measurements of their body parts, particularly their wing patterns. This is important because misidentifying these mosquitoes could affect the effectiveness of efforts to control diseases they might spread. Who this helps: This helps scientists and public health officials working to prevent mosquito-borne diseases.

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This study looked at the genetic differences among three populations of the Anopheles darlingi mosquito in Colombia. Researchers found that these populations are closely related, with an average genetic diversity of about 37% using one method and 31% using another. This means there is a good amount of mixing between populations, which is important for understanding how these mosquitoes might spread diseases like malaria. Who this helps: This information benefits public health officials and researchers working on mosquito control and disease prevention.

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This study explored how using books and movies in nursing education improved students' understanding of patients' and families' experiences with illness and disability. Students reflected on these media, and their responses showed that the assignment helped them recognize the emotional and personal aspects of healthcare, enriching their knowledge beyond traditional medical facts. This matters because it prepares future nurses to empathize with patients and provide better care. Who this helps: This helps nursing students and their future patients.

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This study looked at specific physical features of a mosquito species called Anopheles marajoara in Venezuela to help identify it and three related species more easily. Researchers found that Anopheles marajoara is distinct from the other species in its group, with DNA tests confirming it was the only member of its complex found in Venezuela. This is important because accurate identification of these mosquitoes can improve efforts to control diseases they might spread. Who this helps: This helps public health officials and researchers working to manage mosquito-borne diseases.

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This study looked at how school nurses can better support children and teens with Type 1 diabetes. It found that understanding recent advancements in insulin, glucose monitoring, and nutrition, along with the legal rights of these students, is crucial for providing effective care. Keeping up with these changes helps ensure that kids with Type 1 diabetes can fully participate in school activities. Who this helps: This helps students with Type 1 diabetes and the school staff caring for them.

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This study explored how creating active community environments (ACEs) can improve public health and promote economic growth. The findings indicate that communities with ACEs see better health outcomes and attract more businesses, enhancing overall community well-being. This matters because healthier communities lead to happier residents and stronger local economies. Who this helps: This helps communities, local businesses, and residents.

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This study focused on how certain antibodies can block the binding of tetanus toxin to nerve cells. Researchers tested 13 different antibodies and found that three specific parts of the toxin played a key role in this binding process. This is important because understanding how to interrupt this interaction could lead to new treatments for tetanus and improve our knowledge of how the toxin affects the nervous system. Who this helps: Patients at risk for tetanus and healthcare providers working on treatments.

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This study looked at tumors created from a specific type of rat cells to understand how their growth and blood flow affect their oxygen levels. The researchers found that tumors from these modified cells grew faster and showed early signs of forming new blood vessels. However, one type had normal blood flow and better oxygen levels, while the other had less blood flow and lower oxygen levels. These findings are important because they show how changes in the genetic makeup of tumors can affect their behavior and response to treatment. Who this helps: This information benefits doctors and researchers working on cancer therapies.

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This study looked at a serious skin infection called necrotizing fasciitis (NF) in a woman who had a skin condition called porphyria cutanea tarda. The findings highlight that hyperbaric oxygen therapy can be an important treatment for this infection, which can be life-threatening if not addressed quickly. This matters because early and effective treatment makes a significant difference in recovery outcomes. Who this helps: Patients with necrotizing fasciitis and their doctors.

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Researchers developed a quick and easy way to detect white blood cells in urine using a simple dipstick test that changes color in just one minute. This method is reliable and can help diagnose urinary tract infections faster. Fast results can lead to quicker treatment, which is vital for patient recovery. Who this helps: Patients with urinary tract infections.

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This study looked at how different chemical variations of N-Nitrosopiperidine (NP) affected its ability to cause mutations in fruit flies, specifically focusing on lethal genetic changes and chromosome issues. Researchers found that NP and some of its modified versions, especially 3-chloro NP, were effective in causing lethal mutations, while certain other modifications reduced or eliminated this effect. This research is important because it helps us understand how different chemical structures can influence mutagenic effects, which may inform safety assessments of similar substances in other organisms. Who this helps: This benefits researchers and regulators assessing the safety of chemical compounds.