DR. CHARLES HANDFIELD WYATT, MD

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This study looked at ankle injuries in children, specifically focusing on a type of break called avulsion fractures. Researchers found that these fractures occurred in 33% of the 132 kids they studied, with younger children ages 5 to 10 having them more often (47%) compared to older kids ages 11 to 12 (16%). This matters because recognizing avulsion fractures, which often show more swelling and bruising, can lead to better treatment and prevent long-term issues like chronic pain. Who this helps: This helps pediatric patients and their doctors by improving injury diagnosis and management.

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This study looked at how chronic kidney disease of unknown cause (CKDu) affects children in areas where the disease is common, particularly in agricultural regions. Researchers reviewed 29 published studies from nine countries and found that many children showed early signs of kidney damage, with variations in the extent of these issues across different regions. Understanding these effects is crucial, as it highlights the need for protective measures and research focused on children's kidney health in these vulnerable communities. Who this helps: This helps children living in CKDu-affected areas and the healthcare professionals caring for them.

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This study looked at the costs and benefits of a specific foot surgery, called first metatarsophalangeal joint (MTPJ) fusion, for people with a condition known as hallux rigidus. Researchers found that patients reported significant improvements in their quality of life after the surgery, with scores increasing from 0.53 before the operation to 0.77 one year later. The surgery was also shown to be cost-effective, costing around £1,410 for each year of good health gained, well below the typical NHS threshold for cost-effectiveness. Who this helps: This is beneficial for patients with hallux rigidus and the doctors treating them.

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This study looked at how using genetic testing to guide pain medication after surgery affected pain control for people with certain genetic traits that impact how they process opioids. Among 351 participants with these traits, those who received personalized medication advice showed better alignment with their genetic profile, but there was no significant difference in pain levels or opioid use compared to those who received standard care, with an average pain score of 1.4 for the personalized group versus -1.4 for the control group. This matters because it suggests that tailoring opioid prescriptions to genetic factors may not improve pain management in surgical patients. Who this helps: Patients undergoing surgery who may need opioids for pain relief.

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This study examined how a specific protein called MITF affects melanocyte stem cells, which are responsible for pigment production in zebrafish. Researchers found that when MITF activity was reduced, these stem cells prematurely expanded and formed abnormal cell types during development. This is important because changes in MITF activity may be linked to human genetic diseases and skin cancer. Who this helps: This research benefits scientists studying skin conditions and melanomas, as well as patients affected by these diseases.

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This study investigated whether using patients' genetic information to guide the prescription of antidepressant medications called SSRIs improves treatment for depression. The research included 1,460 patients and found no significant difference in depression symptoms between those who received genetically guided prescriptions and those who received standard care at three months. However, at six months, more patients in the genetically guided group achieved remission from depression, with 48.3% showing significant improvement compared to 39.4% in the usual care group. Who this helps: This benefits patients with depression, particularly those undergoing treatment with SSRIs.

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This study looked at the presence of joint abnormalities in the elbows of healthy young gymnasts aged 10 to 19. Researchers found that about 1 in 4 gymnasts (24.2%) had these abnormalities, often affecting both elbows, and these were linked to pain when the elbow was touched. This is important because early detection of these issues could help prevent more serious problems and time away from their sport. Who this helps: This benefits gymnasts and their coaches by helping identify potential injuries early on.

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This study examined young baseball players who didn't show any symptoms of elbow problems. Researchers found that about 36% of these players had signs of damage to a specific ligament in their throwing arm, even though they reported no pain or issues with movement. This is important because it highlights that many young athletes may have hidden injuries that could lead to more severe problems if not addressed. Who this helps: Patients, particularly young baseball players.

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This study looked at the levels of proteinuria and albuminuria—indicators of kidney health—in nearly 2,800 people living with HIV who were part of a larger trial focused on preventing heart disease. They found that 27% had increased protein levels in their urine, while 9% had increased levels of albumin, which suggests kidney problems. This is important because even with well-managed HIV, many individuals still have hidden kidney issues, which can help healthcare providers target interventions early. Who this helps: This helps patients with HIV, particularly those at risk for kidney disease.

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This study looked at how using a common birth control method (DMPA) and HIV prevention pills (FTC/TDF) together affects bone density in young women aged 16-25 in Uganda. Over one year, women using both methods lost an average of 1.04% of bone density in their lower back and hips, while those who used neither method gained bone density. This is important because it shows that combining these two treatments can lead to bone health issues in young women, highlighting the need for careful monitoring. Who this helps: This helps young women at risk of HIV who seek both contraception and prevention.

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This study looked at how genetic factors affect chronic kidney disease (CKD) in Black individuals living with HIV over 20 years. Researchers found that those with certain genetic variants had a significantly higher risk of developing CKD, but these variants did not seem to lead to increased cases of hypertension or cardiovascular disease. Specifically, having just one of these risk alleles was linked to a greater decline in kidney function, particularly in people who did not maintain long-term viral suppression of HIV. Who this helps: This research benefits Black patients with HIV by highlighting the risks of kidney complications based on genetic factors.

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This study looked at how well dental implants fit when made using a digital process. Researchers created 10 titanium frameworks, but found that none fit properly in one test, and only three were acceptable in another test. Overall, about 60% of the frameworks showed significant fitting issues, indicating that the digital method still has major problems that need to be fixed. Who this helps: This research is important for dentists and dental technicians working with full-arch implant solutions.

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This study looked at how combining digital technology with traditional methods can improve the process of making immediate complete dentures, which are false teeth placed right after tooth removal. The researchers reported on three cases and found that this hybrid approach effectively captured the necessary details for making the dentures. This matters because it can lead to better-fitting dentures that might improve comfort and function for patients soon after having their teeth removed. Who this helps: This helps patients needing immediate dentures.

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This study looked at how the anatomy of the knee affects movement in teens who had surgery for patellar instability, a condition where the kneecap slips out of place. Researchers found that certain anatomical issues, like patellar malalignment, were linked to poor movement patterns during activities like jumping, specifically noting that greater malalignment related to increased hip abduction and knee stiffness. Understanding these connections is important because it can help doctors create better rehabilitation plans for young athletes after surgery. Who this helps: This helps patients recovering from knee surgery and their doctors.

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This study looked at how many dental appointments frail older adults in long-term care facilities need to get complete dentures. Researchers found that, on average, these patients required about 4 to 4.3 visits to make the dentures and about 1.04 to 1.09 follow-up visits, which is similar to patients in regular dental clinics. Understanding these appointment needs is important because it helps improve dental care planning for older adults who have limited access to this care. Who this helps: This study helps patients in long-term care facilities and their dental providers.

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This study compared two types of contrast agents, Gadolinium (GBCA) and Iron-based Ferumoxytol (FBCA), used with advanced MRI machines (3T and 7T) to image high-grade brain tumors. The researchers found that at the higher field strength of 7T, Gadolinium provided clearer images (higher contrast-to-noise ratio) than Ferumoxytol, though they were similar at the standard 3T. This is important because better imaging can lead to more accurate diagnoses and treatment planning for brain tumor patients. Who this helps: Patients with high-grade glioma and their doctors.

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This study focused on how to assess poor knee position, known as dynamic knee valgus (DKV), in young female volleyball players by comparing two-dimensional (2D) video analysis with three-dimensional (3D) measurements of knee movement. Researchers found that certain 2D scoring criteria strongly corresponded with risky 3D biomechanical indicators, specifically revealing knee angles ranging from 2.4° to 4.6° during various tasks. This information is crucial because it helps identify athletes at risk of ACL injuries, enabling better prevention strategies. Who this helps: This benefits young athletes and their coaches.

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This study tested a new urine test for tenofovir, a medication used in HIV prevention, to see if it helps young women in Uganda report their use of the medication and their sexual behavior more accurately. Researchers found that when the test was used, young women were 2.96 times more likely to admit they weren't taking their PrEP medication regularly and 1.47 times more likely to report having condomless sex. Moreover, the accuracy of these self-reports improved significantly from 24% to 61% when the test was used. Who this helps: This helps young women at risk for HIV, as well as their healthcare providers.

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This study looked at how a measurement called the Beighton score, which indicates joint flexibility, relates to certain movement risks that can lead to injuries in young female volleyball players. Researchers tested 25 athletes and found that those with higher Beighton scores had greater knee angles (known as knee valgus) during jump and landing activities, which can increase the risk of injury. These findings highlight the importance of specialized training programs to help prevent injuries in flexible athletes. Who this helps: This helps young female volleyball players and their coaches.

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This study looked at the urine of patients with chronic kidney disease of unknown cause (CKDu) and compared it to people without the disease. Researchers found 944 proteins that were present in different amounts between the two groups, noting changes that suggest problems in kidney function and other cellular processes. Specifically, they identified unique patterns that could help in diagnosing CKDu and understanding how it develops, which is crucial since CKDu affects farming communities and lacks traditional risk factors like diabetes. Who this helps: This helps patients suffering from CKDu and healthcare providers seeking better diagnostic tools.

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This study looked at the mental health of 499 young women in Kampala, Uganda, specifically focusing on how depression affects their use of HIV prevention medication called PrEP. About 34% of the women reported experiencing mild or more severe depression, but those with mild symptoms used and stuck to PrEP as much as those with little to no depression. This is important because it shows that HIV prevention programs can also provide support for mental health, helping women who might otherwise go unrecognized. Who this helps: This helps young women at risk of HIV and health care providers who support them.

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This study looked at the rising rates of advanced liver fibrosis in American adults and found that the number of affected people grew from approximately 1.3 million to 3.5 million over nearly two decades. It revealed that non-Hispanic Black and Mexican American individuals are more likely to develop advanced liver fibrosis than non-Hispanic White individuals, with specific risk factors such as poverty and exposure to harmful substances like lead and cadmium playing a significant role. Understanding these factors is crucial for creating effective screening programs that can help identify and treat liver disease earlier, particularly in at-risk communities. Who this helps: Patients, especially non-Hispanic Black and Mexican American individuals, benefit from better awareness and screening for liver fibrosis.

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This study looked at shoulder problems in young athletes who experienced a shoulder dislocation. Researchers found that younger patients (under 15 years old) were more likely to have unusual shoulder injuries, like specific soft tissue tears, while older patients had more common bone injuries. For instance, 41.8% of the younger group had atypical lesions compared to 17.1% in the older group. Understanding these differences is important for doctors, as it helps them diagnose and treat shoulder injuries more effectively in adolescents. Who this helps: Young athletes and the doctors treating them.

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This study looked at how well two different methods (quantitative and qualitative) assess the movement of athletes during a specific sidestep cut. Researchers tested 25 healthy female athletes and found that both methods had good reliability, with their results showing that the quantitative method scored an impressive 0.821 for intra-rater reliability and 0.752 for inter-rater reliability. Importantly, there was no difference in reliability between the two methods, meaning either can be effectively used in evaluating movement. Who this helps: This helps physical therapists and trainers who assess athletes’ movements to prevent injuries.

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This study looked at how well U.S. medical training programs educate health care providers about the health issues faced by incarcerated people. Researchers reviewed 27 articles and found that most educational success was measured by immediate reactions (93%) and knowledge gained (52%), but very few programs changed behaviors (11%) or led to long-term improvements (0%). This matters because it shows there are significant gaps in training related to important issues like violence, self-harm, and the challenges of correctional health care, which could hinder efforts to provide equitable health care for incarcerated populations. Who this helps: This helps patients in correctional facilities and the health care providers serving them.

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This study examined the Expanded Cutting Alignment Scoring Tool (E-CAST) to see how well it matched up with more detailed movement measurements taken from video and motion capture systems when female athletes made sidestep cuts. Researchers found that the E-CAST accurately identified movement issues 70-85% of the time for different body mechanics, which helps in pinpointing potential injury risks. This matters because better assessment tools can help coaches and trainers prevent injuries in athletes by improving their movement patterns. Who this helps: This helps athletes, coaches, and sports medicine professionals.

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Researchers studied kidney disease in León, Nicaragua, finding that 8.6% of local residents aged 15-59 have chronic kidney disease (CKD), with men being affected at higher rates (12% for men compared to 6% for women). A significant portion, 35%, of those with CKD are suspected to have a form of the disease linked to heat and environmental factors rather than the typical causes like diabetes and high blood pressure. This matters because it highlights the unique challenges faced in this region and the need for targeted screening and prevention efforts. Who this helps: This helps patients and healthcare providers in Central America better understand and address kidney disease.

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This study looked at how using a daily HIV prevention pill called PrEP during pregnancy affects bone health among young women in Uganda. Researchers found that while women who used PrEP during pregnancy experienced a decline in bone mineral density (BMD), this decline was similar to that seen in pregnant women who did not use PrEP. Specifically, BMD dropped by about 2.3% in the hip and 3.1% in the spine for those on PrEP, indicating that pregnancy itself is the main cause of bone loss, rather than the medication. Who this helps: This research benefits young women who are pregnant and at risk for HIV, healthcare providers, and organizations supporting maternal health.

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This study examined how well a treatment called fresh osteochondral allograft (FOCA) works for young patients with serious knee problems called osteochondritis dissecans (OCD). Researchers followed 34 patients aged 9.6 to 19 years for over two years and found that 85% of younger patients (skeletally immature) and 82% of older patients (skeletally mature) showed good healing after one year. Notably, younger patients were significantly more likely to achieve complete healing (65% compared to 15% for older patients) and reported better daily functioning and quality of life scores. Who this helps: This research benefits young patients dealing with severe knee issues and their doctors.

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This study looked at how a specific protein called HDAC11 affects the ability of uveal melanoma cells to resist treatment with a medication called MEK inhibitor (MEKi). Researchers found that when they reduced the activity of HDAC11, the cancer cells were less able to survive the MEKi treatment; this led to a dramatic increase in cell death and slower growth in lab tests. Understanding how HDAC11 helps cancer cells escape treatment is important because it could lead to better strategies for controlling uveal melanoma. Who this helps: This information benefits doctors and researchers working to improve treatments for uveal melanoma patients.

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This study looked at how starting antiretroviral therapy (ART) affects the risk of developing high blood pressure in people with HIV who didn’t have hypertension before. Out of 2,614 people followed for 48 weeks, 32% (839 individuals) developed high blood pressure, with certain medications like efavirenz and stavudine increasing this risk. Understanding these risks is important because it can help doctors choose safer treatments for patients, potentially preventing high blood pressure and its complications. Who this helps: This helps patients with HIV and their doctors in choosing safer medications.

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This study looked at ways to identify risk factors for knee injuries, specifically ACL injuries, in young female volleyball players using simple video analysis. Researchers tested 41 athletes performing three movements and compared the results from two-dimensional videos to detailed three-dimensional motion capture data. They found that video analysis could reliably identify some risky movement patterns, like trunk positioning, with scores showing 69% to 97% agreement with the more complex methods, but it wasn't as effective for identifying knee positions. Who this helps: This helps coaches and trainers working with young female athletes by providing tools to potentially prevent injuries.

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This study looked at how certain cancer cells in melanoma, a type of skin cancer, survive treatment and can later cause the cancer to come back. Researchers found that some surviving cells, known as persister cells, come from the original tumor and can change into different cell types that contribute to recurring cancer. Specifically, they identified that rare cells not dependent on a protein called MITF are important for the progression of the disease. Who this helps: This research benefits doctors and cancer researchers by providing insights into melanoma treatment and recurrence.

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This study looked at the risk of chronic kidney disease (CKD) among women with HIV in the USA, especially focusing on Black women, who make up a large portion of new HIV diagnoses. It found that women with HIV are 61% more likely to develop CKD compared to men, with the risk increasing even more when considering other health factors and substance abuse. This is important because it highlights the need for better healthcare strategies to support women with HIV, particularly in managing kidney health. Who this helps: This helps women with HIV, especially Black women, as well as healthcare providers working with these populations.

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In this study involving 496 young Ugandan women aged 16 to 25, researchers evaluated bone mineral density (BMD), nutrient intake, and physical activity levels. They discovered that while the women had generally healthy BMD, their average measurements were lower than what's considered the standard range. For instance, almost 36% of the women had BMD scores more than 1 standard deviation below the expected range for their age, which can indicate a risk for future bone health issues. Who this helps: This research helps young women in Uganda by providing insights into their bone health and the importance of nutrition and exercise.

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This study looked at how taking five or more regular medications (called polypharmacy) affects patients admitted to the medical intensive care unit (MICU) and their chances of dying within 10 years, specifically comparing those with HIV to those without. Among nearly 10,000 hospitalized patients, 51% were taking multiple medications, and 15% were admitted to the MICU within a year; additionally, 46% died within 10 years. Patients with polypharmacy were found to have a higher risk of both MICU admission and death, especially those with HIV, indicating that using many medications can be a serious concern for these patients. Who this helps: This helps patients with HIV and their healthcare providers in managing medication use.

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The study focused on updating a dental health assessment tool called the CODE index, which was originally designed for older adults with few or no natural teeth. Experts reviewed feedback from 139 dental professionals and analyzed current research to create a new assessment method called the Clinical Oral Disorders in Adults Screening Protocol (CODA-SP), which includes both physical and subjective indicators of oral health. This new protocol is important because it better addresses the needs of older adults who are keeping their natural teeth and experiencing similar oral health issues as younger people. Who this helps: This helps dentists and older patients who need effective oral health assessments and treatments.

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This study looked at how HIV affects the kidneys and why people with HIV are more likely to develop kidney problems. Researchers found that HIV can directly infect kidney cells, which, along with other factors like inflammation and age, increases the risk of both acute and chronic kidney disease in these patients. Understanding these mechanisms is important because it can lead to better treatments and management for kidney disease in HIV-positive individuals. Who this helps: This helps patients living with HIV and their healthcare providers.

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This study looked at whether using a specific HIV medication called tenofovir disoproxil fumarate (TDF) increases the risk of developing chronic kidney disease (CKD) in HIV patients who are just starting treatment. Researchers followed 9,802 patients, finding that only 125 developed CKD over more than 24,000 person-years. They discovered that for patients with a low risk of CKD to begin with, taking TDF didn't significantly raise their chances of getting CKD, which means TDF can be safely used for many new HIV patients. Who this helps: This information benefits HIV patients and doctors by suggesting that TDF can be a safe treatment option for those at low risk of kidney issues.

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This study looked at how early embryos in zebrafish and mice clear out dead cells, which is important for proper development. Researchers found that the outer layer of cells in these embryos actively works together to efficiently remove these dead cells using two types of cellular extensions. Specifically, one type helps grab the dead cells, while another pushes them away, allowing for better cleanup and making sure the embryo develops correctly. This matters because efficient removal of dead cells helps prevent developmental problems, ensuring that embryos grow properly. Who this helps: This helps doctors and researchers understand early embryo development and may improve approaches to fertility and developmental issues.

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This study looked at the immune environment of melanoma that has spread to the brain and the surrounding tissues. Researchers examined samples from 43 patients and discovered that the immune response is different in these brain-related metastases compared to melanoma on the skin. They found that a specific type of immune cell, called dendritic cells, can help improve survival, especially in patients who respond well to treatment. Who this helps: This research benefits patients with melanoma brain and leptomeningeal metastases and their doctors in understanding how to improve treatment outcomes.

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This study tested two experimental malaria vaccines to see how well they could protect people from infection. The vaccines used were PfSPZ-CVac(PYR) and PfSPZ-CVac(CQ), and researchers found that increasing the dose of PfSPZ-CVac(PYR) led to a big jump in effectiveness, with 87.5% of participants protected from one malaria strain and 77.8% from a different strain. The other vaccine, PfSPZ-CVac(CQ), was 100% effective against the different strain in a small group of participants. Who this helps: This research benefits patients, especially those at risk for malaria in different regions.

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This study looked at how ethanol and opioids affect breathing by examining cells in the carotid bodies, which help control the respiratory response to low oxygen. Researchers tested kidney cells from 56 rats and discovered that while opioids reduced calcium influx, which leads to decreased breathing, ethanol did not enhance this effect. This finding is important because it suggests that the dangerous combination of ethanol and opioids influences breathing issues mainly through effects in the central nervous system, rather than directly in the carotid bodies. Who this helps: This helps patients at risk of opioid and alcohol complications, especially those with respiratory issues.

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This study focused on improving drug development for kidney disease by gathering insights from a wide range of experts. Participants identified key opportunities to enhance the process from initial research to making new treatments available to patients, emphasizing the importance of using data and innovative trial designs. Recent breakthroughs, like the benefits of certain diabetes drugs for kidney health, highlight the urgency of advancing this research to reduce the serious health impacts of kidney disease. Who this helps: This benefits patients suffering from kidney disease and their healthcare providers.

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This study looked at how certain HIV treatments affect the measurement of kidney function, specifically through a method that relies on creatinine levels. Researchers found that HIV medications like dolutegravir and rilpivirine can lead to misleadingly low estimates of kidney function, showing up to a 60% higher likelihood of patients being judged as having poor kidney function when this bias isn't accounted for. Correcting for this bias changes the findings, indicating that these treatments are safer for kidneys than initially thought, which is important to avoid unnecessary concerns regarding kidney health in patients using these medications. Who this helps: This helps HIV patients and their doctors ensure better evaluations of kidney health while on treatment.

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Researchers looked at how often two forms of a drug called tenofovir, TDF and TAF, were prescribed between 2014 and 2018 after TAF became available in 2015. They found that by April 2018, prescribing rates for TAF nearly matched those for TDF (82 vs. 88 prescriptions per month). TAF recipients had more health issues, like chronic kidney disease (7% vs. 2% for TDF patients), suggesting doctors may be choosing TAF for patients with kidney problems despite its higher lipid levels. Who this helps: This helps patients with chronic kidney disease and those with cardiovascular issues.