DAVID A. WILLIAMS, MD

Plain English
This study examined how changing the foods offered in U.S. school meal programs could lower greenhouse gas emissions and water use, as well as affect food costs. Researchers found that by substituting items like soy milk for cow's milk and plant-based meats for beef, greenhouse gas emissions could drop by 14% to 25% and water use by 11% to 14%. These findings are important because they show that schools can make healthier choices for the environment while still providing nutritious meals to students. Who this helps: This benefits students and schools by promoting healthier and more sustainable meal options.

Plain English
This study looked at the effects of getting COVID-19 again (reinfection) in children and teenagers during the omicron period and how it relates to long-term symptoms, known as post-acute sequelae of SARS-CoV-2 (PASC). The researchers found that risk of being diagnosed with PASC after a second infection was about double that of the first infection (risk ratio of 2.08), and the rate of PASC diagnoses in reinfected kids was 1,883.7 per million every six months, compared to 903.7 for those with just one infection. These results highlight the importance of vaccination and further research to protect younger populations from long COVID. Who this helps: This helps children and teenagers at risk of COVID-19 reinfection and their healthcare providers.

Plain English
This study looked at the long-term symptoms of patients with urologic chronic pelvic pain syndrome (UCPPS), which includes conditions like interstitial cystitis and chronic prostatitis. Over three years, they found that about 30% of patients showed noticeable improvement in either pelvic pain or urinary symptoms. Key factors linked to better outcomes included being female, getting better sleep, and using fewer opioids. Who this helps: This benefits patients suffering from chronic pelvic pain by identifying factors that may promote symptom improvement.

Plain English
This research focuses on PCORnet, a national resource designed to make health research more efficient and centered around patients' needs. Over the past decade, PCORnet has supported more than 300 studies, with 58 recognized as particularly high-quality, and 19 of those already finished. This is important because it shows how a strong infrastructure can lead to better health studies that ultimately improve patient care. Who this helps: This helps patients and healthcare providers by ensuring research is relevant to their needs and leads to better treatment options.

Plain English
This study looked at patients with chronic pancreatitis to see how widespread their pain is and how it relates to a specific type of pain called nociplastic pain. They found that 64% of the participants reported widespread pain, and those with more painful areas experienced greater severity of pain and health issues. This matters because it shows that a simple body map tool can help doctors better understand and treat pain in these patients. Who this helps: This benefits patients with chronic pancreatitis and their doctors in managing their pain more effectively.

Plain English
This study explored the effectiveness of a new treatment called lutikizumab for adults with moderate to severe hidradenitis suppurativa (HS) who did not respond to standard anti-TNF therapy. Over 16 weeks, nearly half (48.7%) of the patients taking lutikizumab weekly showed significant improvement in their symptoms, compared to 35% of those on a placebo. This matters because it offers new hope for patients who struggle with HS and have limited treatment options. Who this helps: Patients with moderate to severe hidradenitis suppurativa.

Plain English
This study looked at how a specific type of treatment made from processed dog feces (lyophilized fecal preparation, or LFP) affects diabetic dogs. After 8 weeks, the dogs receiving LFP had lower average glucose levels in their blood (286 mg/dL compared to 309 mg/dL for the placebo) and drank less water, which is significant because high blood sugar often leads to increased thirst. These results are important as they suggest that LFP could help improve the metabolic status of diabetic dogs, even if the overall effect on blood sugar control was minor. Who this helps: This helps diabetic dogs and their owners by potentially improving their management and health.

Plain English
This study focuses on how gene therapy can be used to treat sickle cell disease (SCD). It highlights new guidelines for doctors on how to choose the right patients for treatment and ensure their safety and well-being during and after the process. By creating standardized recommendations, such as assessing eligibility and providing psychosocial support, the aim is to make gene therapy safer and more accessible for patients. Who this helps: This helps patients with sickle cell disease and their healthcare providers.

Plain English
This study focused on chronic ocular surface pain (COSP), a common issue that leads people to visit eye doctors, often linked to conditions like dry eye. Researchers believe that for some patients, the pain is not just caused by problems in the eye but also involves the central nervous system, which processes pain differently. They are studying 200 participants to see if certain symptoms indicate that the CNS plays a significant role in their pain, with the goal of discovering new treatments and improving the understanding of pain mechanisms. Who this helps: This helps patients with chronic ocular surface pain by identifying new treatment options.

Plain English
This study looked at a new approach to help adults with chronic spinal pain and fibromyalgia, using a method called PRISM-CBT, which combines cognitive-behavioral therapy with activities aimed at building resilience. While there were no immediate improvements after 8 weeks compared to usual care, by 12 months, those using PRISM-CBT experienced a 7.4-point improvement in their overall symptom burden and had better control over pain interference. This is important because it shows that with time, this intervention can lead to significant, lasting improvements in managing chronic pain. Who this helps: Patients dealing with chronic spinal pain and fibromyalgia.

Plain English
This study looked at how COVID-19 affects the stomach and intestines in children and teenagers after they've recovered from the infection. Researchers found that kids who had COVID-19 were more likely to report digestive problems—such as abdominal pain—compared to those who did not have the virus. Specifically, 8.64% of COVID-19-positive kids experienced GI symptoms in the weeks after infection, versus 6.85% of those without the virus, and this increased risk continued into the following months. Who this helps: This research benefits pediatricians and healthcare providers caring for children recovering from COVID-19.

Plain English
This study examined a new model called BRAID, which aims to improve communication and trust between researchers, doctors, and the Bronx community. Researchers engaged 42 participants, mainly people of color who hadn’t participated in research before, through discussion groups. The results showed that 91.7% of participants shared health information they learned, and all but one would recommend BRAID to others, indicating that it effectively builds trust and encourages community involvement in health initiatives. Who this helps: This benefits patients in the Bronx and can provide a model for similar communities elsewhere.

Plain English
This study looked at how effective COVID-19 vaccines are in preventing reinfection for kids and teens aged 5 to 17 who had previously been infected with the virus. Researchers found that the vaccine was significantly effective during the early Omicron period, with a 62% effectiveness rate for children and 65% for adolescents. However, by the XBB period, the vaccine showed little to no protection, with rates around 22% for children and 34% for adolescents, indicating a need for better vaccination strategies in young populations. Who this helps: This benefits children and adolescents who have had COVID-19, as well as their parents and healthcare providers.

Plain English
This study looked at how exposure to jet fuel and noise affects the hearing of flight line workers at military bases in Japan. Researchers found that even though all workers were using hearing protection, those exposed to both jet fuel and high noise levels reported hearing issues more frequently than those who were not exposed, with significant differences in hearing test results observed between the two groups. This matters because it highlights the risks flight line personnel face regarding their hearing health, even with protective measures in place. Who this helps: This helps flight line personnel and their health care providers.

Plain English
This study examined the mental functioning of people in Uganda who survived cryptococcal meningitis and are also living with HIV. The researchers found that 37% of the participants had mild cognitive problems, another 37% had moderate issues, and 26% had severe impairments, indicating that many survivors struggle with thinking and memory 12 weeks after treatment. This is concerning because factors like low education and lower scores on a consciousness test were linked to worse cognitive performance, showing a need for better support for these patients. Who this helps: Patients recovering from cryptococcal meningitis and their healthcare providers.

Plain English
This study looked at how certain genetic mutations affect the development of the eye in a specific organism. Researchers found a mutation called M.3.2 that caused the eyes to grow smaller and the outer layer of the eye to expand in areas where it shouldn't. Understanding this mutation helps explain how genes control eye development, which is important for studying eye disorders. Who this helps: This helps patients with eye disorders and the doctors who treat them.

Plain English
This study looked at how to better predict where new invasive plant species will spread in North America by comparing two different modeling strategies. The researchers found that when they had data from just 100 sightings of an invasive plant in its new area, models that used information only from this invaded region were more accurate than those using global data. This matters because using better, localized data can help manage and control invasive species more effectively, reducing their negative impacts on ecosystems and economies. Who this helps: This helps environmental scientists and conservationists trying to combat invasive species.

Plain English
This paper looked at how companies use digital marketing to promote unhealthy foods and drinks to kids and teenagers. The study found that young people in several countries are frequently exposed to these advertisements, which tends to increase their consumption of unhealthy products. It emphasizes the need for stronger policies to limit this marketing and protect children, suggesting that insights from Latin America and the Caribbean could help other regions create effective regulations. Who this helps: This benefits children and their families by reducing their exposure to unhealthy food marketing.

Plain English
This study looked at the life expectancy of people with psoriatic arthritis (PsA) compared to others without the condition. It found that after four years, people with PsA had a higher risk of dying, and only 28% of those studied were receiving advanced treatments, indicating that most were dealing with milder forms of the disease. Understanding these findings is important for life insurance companies to better assess the health risks associated with psoriatic arthritis. Who this helps: This helps patients and doctors who manage psoriatic arthritis.

Plain English
This research focused on creating a new tool called the Michigan Fatigability Index (MIFI) to help people report their levels of tiredness related to physical, mental, and emotional activities. The study involved testing items with participants, including those with multiple sclerosis and fibromyalgia, leading to the development of three shorter versions of the MIFI, each with six questions. Importantly, the results showed that the MIFI is reliable and can help measure fatigue consistently across different groups of people. Who this helps: This tool benefits patients experiencing fatigue, as well as doctors trying to understand and treat their symptoms.

Plain English
This study looked at how to identify individual Texas horned lizards in a more humane and effective way. Researchers found that using specific markings on the lizards' bellies combined with genetic tests was incredibly reliable, matching individual lizards' photos 94% of the time. This is important because it offers a less stressful method for tracking these lizards, helping to conserve their population without impacting their health. Who this helps: This helps conservationists and wildlife researchers who monitor and protect lizard populations.

Plain English
Researchers gathered experts to discuss the latest advances in gene therapies, especially how to ensure that these technologies are accessible to low- and middle-income countries, with a focus on treating sickle cell disease. Despite progress in gene therapy methods, like CRISPR and some FDA-approved treatments, many people in these under-resourced regions still can't access them due to high costs and regulatory issues. Finding ways to streamline regulations and make therapies affordable is crucial for improving health equity worldwide. Who this helps: This benefits patients in low- and middle-income countries, especially those suffering from sickle cell disease.

Plain English
This research paper discusses advancements in gene therapy for blood-related diseases using special tools called viral vectors. Researchers found that newer methods, particularly using lentivirus vectors derived from HIV, have improved the transfer of genes into hematopoietic (blood-forming) stem cells, which can then be used to treat conditions like immune deficiencies and genetic blood disorders. The paper highlights the significant progress made in this field over the last 40 years, improving patient outcomes in gene therapy trials. Who this helps: This benefits patients with blood disorders and their healthcare providers.

Plain English
This study looked at the risks of long-term health issues (known as post-acute sequelae of SARS-CoV-2 infection, or PASC) in children who got reinfected with COVID-19 during the Omicron variant period. The analysis of data from over 465,000 young people showed that a second infection almost doubled the risk of having PASC (risk ratio of 2.08) and was linked to numerous specific health problems, including heart inflammation, changes in taste or smell, and fatigue. This is important because it indicates that children who get reinfected with COVID-19 face increased health risks, emphasizing the need for more prevention measures like vaccinations. Who this helps: This helps children and their parents by highlighting the importance of preventing reinfections through vaccinations.

Plain English
The Biomarkers for Evaluating Spine Treatments (BEST) trial studied how different treatments for chronic low back pain (cLBP) work for different people. It tested four treatments: Enhanced Self-Care, Acceptance and Commitment Therapy, Duloxetine, and Evidence-Based Exercise and Manual Therapy. The study aims to identify which patients respond best to these treatments, potentially allowing for more personalized and effective care for their pain. Who this helps: Patients suffering from chronic low back pain.

Plain English
Researchers studied children under 21 who have Long COVID, identifying different groups of symptoms among them. They found that most kids (54%) experienced issues related to their heart and lungs, while others had joint pain, mental health problems, tummy troubles, headaches, or tiredness. Understanding these different symptom patterns helps target treatments better and improve care for affected children. Who this helps: This benefits pediatricians and healthcare providers treating children with Long COVID.

Plain English
This study examined whether children and teenagers who had COVID-19 are more likely to experience long-term kidney problems. The researchers found that those who had COVID-19 were 17% more likely to develop chronic kidney disease stage 2 or higher, and 35% more likely for stage 3 or higher. This is especially concerning for kids who already had kidney issues, as they showed a 15% increased risk of serious kidney events after COVID-19. Who this helps: This information helps doctors and health care providers monitor kidney health in children after COVID-19.

Plain English
This study looked at the heart health of children and teenagers who had COVID-19, comparing them to those who did not get infected. Researchers found that kids who had SARS-CoV-2 were significantly more likely to develop heart issues, such as high blood pressure and heart failure, with 297,920 infected children facing these risks compared to 915,402 uninfected ones. Understanding these risks is important because it can help doctors provide better care for young patients recovering from COVID-19. Who this helps: This helps children and adolescents recovering from COVID-19, as well as their doctors.

Plain English
This study looked at whether giving diabetic dogs a treatment made from frozen and dried fecal matter (called oral faecal microbiota transplantation) could improve their blood sugar control and gut health. The researchers found that while the treatment group showed some initial improvement, like a quicker drop in glucose levels and less thirst after 60 days, their overall blood sugar levels were not significantly different from those that did not receive the treatment. This study is important because it shows that fecal microbiota transplantation could be a potential option to explore further for managing diabetes in dogs. Who this helps: This helps diabetic dogs and their veterinarians looking for new treatment options.

Plain English
This study looked at improving clinical trials for treating chronic pelvic pain in the bladder and prostate. Researchers found that past trials failed to show effective treatments due to differences among patients and how treatments were assigned, which often didn't match the patients' specific symptoms. By better defining patient groups based on their specific pain characteristics, the study lays out a clearer plan for future trials, which could lead to more effective treatments. Who this helps: This benefits patients suffering from chronic pelvic pain by potentially leading to more effective therapies tailored to their specific symptoms.

Plain English
Researchers studied the use of a medication called eltrombopag combined with immunosuppressive therapy in children with severe aplastic anemia, a serious blood disorder. They found that 54.9% of the patients responded positively to the treatment after 26 weeks, with 71.4% of those who had previously received treatment showing improvement. This is important because many patients were able to stop needing blood transfusions, indicating the treatment could significantly improve their quality of life. Who this helps: This helps pediatric patients with severe aplastic anemia, along with their doctors.

Plain English
This study focused on a tool called PRISM that helps measure how much people see their identity tied to their illness. Researchers looked at 297 people who used psychedelics for therapy and found that after their experiences, many reported feeling less defined by their conditions and saw notable improvements in symptoms: 95.4% of those with depression, 98.36% with PTSD, and 94.87% with anxiety felt better afterward. These findings are important because they suggest that psychedelics might help not only alleviate symptoms but also change how individuals perceive themselves in relation to their illnesses. Who this helps: This helps patients dealing with depression, PTSD, and anxiety.

Plain English
This study looked at how different treatments work for patients with Urologic Chronic Pelvic Pain Syndrome (UCPPS), especially focusing on those with widespread pain (pain in multiple areas) versus those with localized pain (pain only in the pelvic area). Researchers found that patients with widespread pain who took centrally-directed treatments saw a significant improvement of over six points on a pain severity scale, while those with localized pain showed no average improvement. This matters because it highlights the importance of understanding different types of pain in tailoring treatments, potentially leading to better outcomes for some patients. Who this helps: This helps patients with Urologic Chronic Pelvic Pain Syndrome, particularly those experiencing widespread pain.

Plain English
The Psyche Multispectral Imager is a special camera system designed for NASA's mission to study the asteroid Psyche, which is mainly made of metal. This system has two identical cameras that can capture detailed images of the asteroid, allowing scientists to analyze its geology and surface characteristics from different angles. The cameras can take pictures with resolutions as fine as 4 meters per pixel, which helps researchers understand the asteroid's composition and structure better. Who this helps: This benefits scientists and researchers studying asteroids and the early solar system.

Plain English
This study looked at the mental health effects of COVID-19 on children and young people by comparing those who tested positive for the virus with those who tested negative. It found that kids aged 5-12 who had COVID-19 were more likely to experience anxiety, obsessive-compulsive disorder (OCD), attention-deficit/hyperactivity disorder (ADHD), and autism, while youths aged 12-20 showed increased cases of anxiety, depression, and suicidal thoughts. These results highlight the need for better mental health treatments and prevention strategies for those affected by COVID-19. Who this helps: This helps patients, their families, and mental health professionals.

Plain English
This research looked at the motivations of people with certain "dark" personality traits—specifically Machiavellianism, narcissism, psychopathy, and sadism—by having them make choices between positive and negative images. In one part of the study, 197 participants were less likely to choose positive images if they had higher levels of sadism or Machiavellian traits, even when offered points for selecting negative images. This matters because it helps us understand how people with these traits may be driven by negative feelings and are less responsive to positive experiences. Who this helps: This helps psychologists and mental health professionals understand the behavior of individuals with dark personality traits.

Plain English
This study looked at whether children who had COVID-19 were more likely to get respiratory infections, especially RSV, afterward compared to those who had the flu or other respiratory illnesses. The researchers found that children who had COVID-19 were actually less likely to get RSV (about 27% less likely) and had lower odds of getting other respiratory infections as well. This is important because it contradicts the belief that COVID-19 might weaken the immune system, highlighting that COVID-19 does not seem to increase the risk of these infections in young children. Who this helps: This helps parents and healthcare providers by providing clearer information about the risks of infections following COVID-19 in young children.

Plain English
This study looked at how certain types of volcanic rocks called carbonatite lavas may have contributed to the thick carbon dioxide atmosphere on Venus. The researchers found that these lavas could have released a significant amount of carbon dioxide, possibly equal to what we see in Venus' atmosphere today. This finding is important because it helps explain how Venus developed its atmosphere and suggests that some similar planets elsewhere might also have the potential to support life for longer periods. Who this helps: Scientists studying exoplanets and the potential for life beyond Earth.

Plain English
This study focused on finding better treatments for chronic low back pain by looking closely at the characteristics of nearly 1,020 participants. Researchers found that 805 of them were randomly assigned to different treatment stages, gathering detailed data on their health and demographics to understand how to personalize pain relief strategies. These findings matter because they help identify which patients may respond best to specific treatments, paving the way for more effective, individualized care for managing pain. Who this helps: This helps patients with chronic low back pain.

Plain English
This study looked at how changes in blood pressure and pressure inside the skull affect outcomes for patients with cryptococcal meningitis, a serious infection often seen in people with HIV. Among 593 patients, 41% had low blood flow pressure to the brain, while 54% had normal levels and 5% had high levels. The findings showed that having too low or too high pressure can increase the risk of dying within two weeks by 39%, and having low or high blood pressure also raised this risk significantly. Who this helps: This research benefits patients with cryptococcal meningitis and their doctors by providing insights for better medical management.

Plain English
This study looked at how well doctors are following guidelines for prescribing cholesterol-lowering medications, specifically statins, to help prevent serious heart diseases in high-risk patients across seven different health systems in the U.S. They found that while a significant number of patients had high levels of LDL cholesterol (the "bad" cholesterol), many were not receiving the recommended treatment: only 34% of patients with existing heart disease were prescribed the stronger statins needed, and many others weren’t reaching their target cholesterol levels. This is important because better adherence to these guidelines could prevent heart attacks and strokes in vulnerable patients. Who this helps: This helps patients at high risk for heart disease, including those with diabetes and high cholesterol.

Plain English
Researchers studied the connection between chronic overlapping pain conditions (COPCs) and opioid use disorder (OUD) in people who visit syringe exchange programs. They found that individuals with OUD had a much higher prevalence of specific pain conditions, such as 30% experiencing chronic low back pain and others like chronic migraines and fibromyalgia being notably common as well. This is important because it highlights the need for better pain management and treatment strategies for those struggling with both OUD and chronic pain. Who this helps: This helps patients with opioid use disorder and chronic pain.

Plain English
This study looked at the causes and treatment outcomes of Infantile Epileptic Spasms Syndrome (IESS) in 70 children in Azerbaijan over three years. The researchers found that 37.1% of the children had parents who were closely related, and half of the cases were due to genetic factors. Children whose parents were related had a 7.7 times higher risk of death, and those treated with hormonal therapies experienced shorter episodes of spasms compared to other treatments. Who this helps: This information helps doctors and families understand the risks and improve treatment strategies for children with IESS.

Plain English
Researchers studied brain tumors called high-grade gliomas, which are very aggressive cancers. They found that a receptor known as P2X7R is significantly overexpressed in these tumors, along with various immune markers that promote inflammation. Specifically, markers like IL-6 and TNF-α were notably higher in glioblastoma samples compared to healthy brain tissue. This information matters because it helps to understand the complex immune environment in these tumors, potentially guiding future treatments. Who this helps: This study benefits patients with high-grade gliomas and the doctors treating them.

Plain English
This study looked at how inflammation in the body affects the success of cognitive-behavioral therapy (CBT) in women with interstitial cystitis/bladder pain syndrome (IC/BPS), a condition that causes pelvic pain and urinary issues. Researchers found that higher levels of a specific inflammatory marker called IL-1β were linked to worse pain and more significant improvement from CBT. This matters because it shows that those with more inflammation might benefit more from CBT, helping to tailor treatment for better results. Who this helps: This helps patients with chronic pelvic pain and their healthcare providers in choosing effective treatment options.

Plain English
Researchers created a new database called Co-BreeD to better understand cooperative breeding, where animals help care for others' young. This database combines information from various species, covering 43,247 breeding events across 460 groups from 324 species, including humans, and shows that cooperative breeding is likely more common than previously thought. This innovation allows for more detailed studies and improves research on social behavior in animals. Who this helps: This benefits scientists studying animal behavior and social structures.

Plain English
This study focused on improving how quickly healthcare research findings are put into practice by using a new approach called the Discovery to Implementation (D2I) Initiative within the PaTH Clinical Research Network. Researchers reviewed studies from 2020 to 2022 and found that the top three areas for improvement identified by nearly 90 healthcare and community representatives are back pain, hypertension, and frailty. This matters because it can lead to faster and more effective healthcare solutions that directly address key issues faced by patients. Who this helps: Patients suffering from back pain, hypertension, and frailty.

Plain English
This study examined the use of anaerobic manure digesters, which are systems that convert animal waste into biogas, looking at their environmental and health impacts. The researchers found that while these digesters can reduce some harmful effects of large-scale animal farming, such as odors and methane emissions, they might also worsen issues like ammonia pollution and pose new health risks to workers and communities. Overall, the evidence indicates that manure digesters shouldn't be seen as a magic fix for farming pollution and energy needs. Who this helps: This helps farmers, environmental advocates, and rural communities affected by industrial agriculture.

Plain English
This study explored how being sensitive to visual stimuli relates to pain responses in various chronic pain conditions, such as arthritis and fibromyalgia. The researchers found that people with chronic pain reported seeing lights as brighter compared to those without pain, and those with more severe fibromyalgia symptoms were less likely to benefit from surgeries aimed at reducing pain. Specifically, a higher sensitivity to visual stimuli was linked to not improving after surgery, suggesting that assessing this sensitivity could help doctors understand different pain conditions better. Who this helps: This helps patients with chronic pain conditions and their doctors.