Ronald C. Barry studies neovascular age-related macular degeneration (nAMD), a serious eye condition that can lead to vision loss. He investigates various treatment options, including the efficacy of new drugs like faricimab and brolucizumab, and how factors such as visit frequency impact patient health. Barry also explores broader health issues such as mental health trends among adolescents experiencing homelessness and the impact of obesity treatments on body-contouring referrals in Appalachia. His research aims to assist patients in receiving optimal care and addressing underlying social challenges affecting their health.
Key findings
Patients with nAMD missing visits for 6-12 months lost an average of nearly 5 letters of vision, emphasizing the need for regular check-ups.
The use of an augmented reality headset improved vision by an average of 2.5 letters for those with early-stage age-related macular degeneration (eAMD).
In Australia, patients with treatment-naive nAMD treated with faricimab gained an average of 4 letters in vision over twelve months.
A study revealed that only 0.54% of individuals with mental health conditions had a history of homelessness, highlighting a significant disparity among those facing combined challenges.
Among homeless adolescents, 43% experienced drug abuse and 39% had disruptive behavior disorders, underlining the urgent need for tailored support and resources.
Frequently asked questions
Does Dr. Barry study age-related macular degeneration?
Yes, he focuses extensively on treatments and outcomes for patients with age-related macular degeneration.
What treatments has Dr. Barry researched for neovascular AMD?
He has researched new treatments like faricimab and brolucizumab, analyzing their effectiveness in improving vision for patients.
Is Dr. Barry's work relevant to homeless youth?
Yes, his studies examine mental health issues among homeless adolescents, identifying common disorders and the need for targeted support.
What impact do visit gaps have on vision in AMD patients?
His research shows that longer gaps between visits can lead to significant vision loss in patients with neovascular AMD.
How does augmented reality assist in treating eye conditions?
Dr. Barry's work indicates that augmented reality can improve vision in patients with early-stage age-related macular degeneration without the need for prior training.
Publications in plain English
Quantitatively Applying a Person-Centered Approach in Rural Health Workforce Research: An Exploratory Latent Class Analysis of Early Career Rural Nurses.
2026
Journal of advanced nursing
Seaman CE, Green E, Barry R, Skipworth A
Plain English This study looked at early career nurses working in rural areas of Australia to understand their job satisfaction and intentions to stay in their roles. Researchers surveyed 159 nurses and found four distinct groups based on their feelings about job opportunities and local connections. Those who lived in the area and felt positive about professional opportunities were the happiest and most likely to want to continue working in rural settings.
Who this helps: This benefits early career rural nurses and healthcare organizations aiming to improve retention rates.
Male genital lichen sclerosus misreported as candidal or other infective balanitides: A systematic review of the literature.
2026
International journal of STD & AIDS
Barry R, Kravvas G, Bunker CB, Watchorn RE
Plain English This study looked at how male genital lichen sclerosus (MGLSc) is often mistakenly diagnosed as an infection like candidiasis or other types of balanitis. Researchers found that out of 978 reports, 15 studies with 19 clinical images showed signs consistent with MGLSc, even though they were labeled as infections. This is important because misdiagnosing MGLSc can lead to inadequate treatment and a lack of proper patient care.
Who this helps: This helps patients suffering from genital skin conditions by ensuring they receive the right diagnosis and treatment.
Characteristics of Adults With Addictions and Mental Health Problems Who Have Experienced Homelessness: A Population-Based Study From Alberta, Canada: Caractéristiques des adultes aux prises avec des problèmes de dépendance et de santé mentale et ayant connu l'itinérance : une étude fondée sur la population de l'Alberta, Canada.
2026
Canadian journal of psychiatry. Revue canadienne de psychiatrie
Barry R, Messier G, Bahji A, Dimitropoulos G, Ghosh SM +7 more
Plain English This study examined the differences between adults in Alberta, Canada, who have addiction and mental health issues and have experienced homelessness versus those who haven’t. Out of over 622,000 individuals with mental health conditions, only 3,390 (0.54%) had a history of homelessness. Those experiencing homelessness tended to be younger and more likely to have multiple mental health disorders, visiting emergency departments and hospitals far more frequently for mental health-related reasons.
Who this helps: This research benefits homeless individuals with mental health and addiction issues, as well as the healthcare providers and support services working to assist them.
Twelve-Month Outcomes of Brolucizumab in Routine Clinical Practice: Fight Retinal Blindness! Registry.
2026
Clinical & experimental ophthalmology
Dang TM, Invernizzi A, Nguyen V, Hashimoto Y, Romano F +9 more
Plain English The study examined the effects of switching patients with a certain eye condition, neovascular age-related macular degeneration, to a new treatment called brolucizumab after previously using an older medication. Over 12 months, the number of patients showing inactive disease increased from 5% to 37%, and the time between treatments grew from about 44 days to 63 days, indicating better disease management with fewer injections. However, about 30% of patients switched back to the older treatment, and there was a notable rate of inflammation in 9% of the cases.
Who this helps: This benefits patients with eye diseases who require frequent treatments to manage their condition.
Trends in self-harm visits to the emergency department among children and youth before and during the COVID-19 pandemic in Alberta: An interrupted time series analysis.
2026
Paediatrics & child health
Barry R, Dyson M, Hubert M, Silversides H, Vik S +1 more
Plain English This study looked at how many children and teenagers visited emergency departments in Alberta for self-harm before and during the COVID-19 pandemic. Researchers found a drop in self-harm visits when the pandemic began but noted that the number started to rise again at a rate similar to what was seen before the pandemic, with an overall decrease of about 2.94 visits per 10,000 people during the initial pandemic period. This matters because it highlights how the pandemic affected mental health trends among young people, showing a temporary decrease followed by a return to previous rates.
Who this helps: This helps doctors and mental health professionals understand the patterns of self-harm in youth during the pandemic.
Systematic perturbation of cultures of K. phaffii by carbon co-feeding show gene signatures associated with production of recombinant proteins.
2026
Microbial cell factories
Acharya R, Hinckley J, Barry R, Cha E, Narayanan H +4 more
Plain English This study looked at ways to boost the production of recombinant proteins, which are important for medicines, vaccines, and other uses. Researchers tested different carbon sources in the growth of a type of yeast and found that changing these sources influenced both cell growth and protein production. Specifically, they discovered that modifying 31 genes led to a threefold increase in the production of one antibody type and a 1.7-fold increase for another, while not affecting cell growth.
Who this helps: This benefits researchers and companies working on developing effective biotherapeutics and other protein-based products.
Twelve-Month Real-World Outcomes of Faricimab for Treatment-Naive Neovascular AMD in Australia.
2026
Clinical & experimental ophthalmology
Gillies M, Hashimoto Y, Nazari R, Arnold J, Wang B +4 more
Plain English This study looked at how well the drug faricimab works for treating patients in Australia with a type of eye disease called neovascular age-related macular degeneration (nAMD) who had never been treated before. Over twelve months, patients treated with faricimab gained an average of 4 letters in their vision test scores, with nearly half being able to go more than 12 weeks between treatments. This matters because it shows that faricimab is both safe and more effective at reducing disease activity than the standard treatment, aflibercept.
Who this helps: This benefits patients with neovascular AMD seeking effective treatment options.
The Glucagon-like Peptide-1 Receptor Agonist Era and Its Influence on Body-Contouring Referrals After Weight Loss in Appalachia.
2026
Plastic and reconstructive surgery. Global open
Rahimpour A, Stuart I, Hyde JH, Roberts-Moore K, Price KR +4 more
Plain English This study looked at how people in Appalachia are referred for body-contouring procedures after losing weight. Out of 134 patients, most referrals came from lifestyle changes (50%), followed by bariatric surgery (37%) and weight loss medication like glucagon-like peptide-1 receptor agonists (17%). While lifestyle changes are still the main way people are losing weight, referrals related to medication are growing, indicating that medical treatments for obesity are becoming more popular.
Who this helps: This benefits patients seeking body-contouring procedures after weight loss.
Visual noise in augmented reality improves vision in age-related macular degeneration.
2026
npj aging
Raul P, Lee T, Barry R, Sabeti F, van Boxtel JJA
Plain English In this study, researchers looked at how adding visual noise through an augmented reality (AR) headset could improve vision in people with age-related macular degeneration (eAMD) and healthy individuals. They found that using the headset led to an average vision improvement of 2.5 letters for those with eAMD and 2 letters for healthy individuals, all without any training needed. This matters because it offers a new, non-invasive way to enhance vision for people with eAMD, which could help improve their daily lives alongside current treatments.
Who this helps: Patients with age-related macular degeneration.
Real-World Outcomes in Neovascular AMD with Visit Gaps under Anti-VEGF Therapy: Data from the FRB! Registry.
2026
Ophthalmology. Retina
Goncalves L, Hashimoto Y, Barthelmes D, Barry R, Pollreisz A +7 more
Plain English Researchers studied patients with neovascular age-related macular degeneration (nAMD) who missed visits while receiving treatment with anti-VEGF therapy. They found that those who had a gap of 6 to 12 months between visits lost an average of nearly 5 letters of vision afterward, indicating that longer gaps lead to worse eye health. This matters because regular check-ups are crucial for maintaining vision in nAMD patients.
Who this helps: This information helps patients and doctors understand the importance of consistent monitoring and treatment.
Outlier ophthalmologists in the treatment of neovascular age-related macular degeneration with intravitreal therapy.
2025
The British journal of ophthalmology
Hashimoto Y, Hunt AR, Wells JM, Banerjee G, Ferrier R +6 more
Plain English This study looked at how different eye doctors (ophthalmologists) treated patients with a condition called neovascular age-related macular degeneration (nAMD), which affects vision. They found that one doctor (high outlier) had much better results, with their patients improving by an average of 7.5 letters on a vision test, compared to just 2.5 letters for doctors with poorer outcomes (low outliers). This matters because improving both the number of treatments and the timing of those treatments can lead to better vision for patients.
Who this helps: This helps patients with neovascular age-related macular degeneration and their eye doctors.
Plain English This study looked at how certain proteins in the blood and cerebrospinal fluid (CSF) might be linked to delirium in patients who had hip fractures and whether the integrity of the blood-CSF barrier affects this relationship. Researchers found that some proteins, like Eotaxin and MIP1α, appeared to be related to higher rates of delirium, while others showed no significant connection. Understanding these factors is important because it could help identify patients at risk for delirium and improve care for them.
Who this helps: This helps patients, especially those at risk for delirium after surgery or injury.
Self-perceived knowledge, influencing factors and proposed educational interventions for diagnostic stewardship in the microbiology laboratory: The experience of Irish paediatric doctors.
2025
Irish journal of medical science
Barry R, Tuathaigh CO, Cunney R
Plain English This study looked at how well pediatric doctors in Irish hospitals understand microbiology tests and what factors influence their test ordering decisions. Out of 100 doctors surveyed, consultants felt more knowledgeable than non-consultant doctors, with 24% reporting they received formal teaching on this topic. The findings highlight the need for better educational programs, especially since 73% of doctors did not receive adequate training in diagnostic stewardship, which is crucial for ensuring the right tests are ordered.
Who this helps: This benefits pediatric doctors and ultimately improves care for young patients.
No-Show Rates at a Plastic Surgery Clinic: Insights From Appalachian Healthcare Systems.
2025
Cureus
Rahimpour A, Saurborn E, Murphy A, Hyde JH, Weaver A +3 more
Plain English This study looked into why patients at a rural plastic surgery clinic missed their appointments. The researchers found that men were 1.85 times more likely to be no-shows than women, and missing appointments was significantly linked to factors like weather (cloudy days had higher no-show rates) and appointment types (post-operative patients missed more than new patients). Understanding these factors is crucial because it can help clinics improve patient attendance and reduce lost revenue from missed appointments.
Who this helps: This helps patients, doctors, and clinic administrators improve care access and efficiency.
Burns, Aging, and Appalachia: The Untold Story of Hospital Stays.
2025
Cureus
Rahimpour A, McDonald AR, Fox N, Persily A, Kimler W +3 more
Plain English This study looked at how long older adults (aged 65 and up) stay in the hospital after suffering burn injuries in Appalachia. It found that, on average, patients stayed for 11.7 days, with those who had inhalation injuries or severe burns staying about 8 days longer. Understanding these factors is important because it can help improve recovery care and reduce hospital stays for elderly burn patients in areas with limited resources.
Who this helps: This benefits elderly burn patients and the healthcare providers caring for them.
Mapping commercial practices of the pesticide industry to shape science and policymaking: a scoping review.
2025
Health promotion international
Schölin L, Petticrew M, Collin J, Knipe D, Barry R +4 more
Plain English This study looked at how pesticide companies try to influence science and government policy to protect their interests. Researchers analyzed 31 documents and found that these companies often undermine scientists and regulatory agencies that challenge their practices, using tactics similar to those of other harmful industries. It's important to understand these strategies, especially in low- and middle-income countries, where the negative effects of pesticides on health and the environment may be more severe.
Who this helps: This helps researchers, policymakers, and environmental health advocates.
Evaluating Determinants of Length of Stay in Burn Care: Is One Day per 1% Total Burn Surface Area Still Accurate?
2025
Cureus
Rahimpour A, Fox N, Thompson EC, Munie S, Harrison CW +3 more
Plain English This study looked at factors that affect how long burn patients stay in the hospital, particularly in Appalachia, where healthcare resources are limited. Researchers analyzed data from 748 burn patients and found that the length of stay increased significantly with the amount of skin burned, the duration of ventilation support, and whether the patient had inhalation injuries. Specifically, for every extra day on a ventilator, patients stayed about 1.25 days longer in the hospital, and those with inhalation injuries stayed an average of six days longer.
Who this helps: This helps burn patients and their families by improving care and planning for hospital stays.
Predictors of Prolonged Hospitalization in Pediatric Burn Patients: Insights From a Rural Burn Intensive Care Unit (BICU) in Appalachia.
2025
Cureus
Rahimpour A, Saurborn E, Fox N, Giangrosso GV, Denning D +3 more
Plain English This study looked at factors that lead to longer hospital stays for children with burn injuries in a rural burn unit. Researchers found that younger patients and those with more severe burns, especially from flames, stayed in the hospital longer, with the average stay being about 3.1 days. For instance, each additional year of age added roughly 0.15 days to their hospital stay, and a larger burn area increased the stay by about 0.13 days for every 1% increase in the size of the burn. This research helps healthcare providers better understand which pediatric burn patients are at risk for longer hospital stays, so they can provide earlier and more effective care.
Who this helps: Patients and their families dealing with burn injuries.
Roux-en-Y gastric bypass-associated fecal tyramine promotes colon cancer risk via increased DNA damage, cell proliferation, and inflammation.
2025
Microbiome
Glymenaki M, Curio S, Shrestha S, Zhong Q, Rushton L +7 more
Plain English This study looked at how certain gut bacteria in patients who had Roux-en-Y gastric bypass (RYGB) surgery produce a substance called tyramine and how that may increase the risk of colon cancer. The researchers found that tyramine causes problems in gut cells, showing DNA damage and increased cell growth, which can lead to cancer. In an experiment with mice, daily doses of tyramine resulted in visible tumors in 5 out of 12 mice and increased signs of inflammation and cell growth in the colon.
Who this helps: This helps patients who have undergone RYGB surgery and are at risk for colon cancer.
Protein absorption in the zebrafish gut is regulated by interactions between lysosome rich enterocytes and the microbiome.
2025
eLife
Childers L, Park J, Wang S, Liu R, Barry R +3 more
Plain English This study looked at how the gut microbiome affects protein absorption in zebrafish. Researchers found that while the number of cells that absorb protein stayed the same, the presence of microbes slowed down how quickly these cells took in and processed protein, potentially changing which types of bacteria thrive in the gut. This matters because it shows how diet and gut bacteria work together to influence nutrient absorption, which could have implications for understanding nutrition in other animals, including humans.
Who this helps: This helps patients and doctors looking to improve nutritional absorption and gut health.
The impact of community conversations on paramedicine students' learnings of mental health during a rural placement.
2025
BMC medical education
Green E, Castelletto K, Kernaghan L, Barry R, Smith B
Plain English This study looked at how community conversations during a short rural placement helped paramedicine students learn about mental health. Eleven students participated in discussions with rural men and reported that their confidence in talking about mental health improved significantly. These hands-on experiences are important because they prepare students to handle real mental health crises effectively.
Who this helps: This benefits paramedicine students and ultimately supports patients experiencing mental health issues.
Access to Orthopaedic Devices in Low and Middle-Income Countries: Challenges and Opportunities.
2025
The Journal of bone and joint surgery. American volume
Dworkin M, Woolley PM, Shahab F, Noe MC, Barry R +5 more
Plain English This study looked at the challenges low and middle-income countries face in getting access to orthopedic devices, such as those needed for treating musculoskeletal injuries. It found that inconsistent supply chains and high costs lead to delays in treatment, which can negatively impact patient care. To address this issue, the authors recommend better partnerships between governments and organizations, local manufacturing of devices, and more research to find effective solutions, ultimately aiming for better care for patients who need these devices.
Who this helps: Patients in low and middle-income countries needing orthopedic devices.
Age-Related Differences in Pediatric Burn Characteristics: A Retrospective Analysis at Cabell Huntington Hospital.
2025
Cureus
Rahimpour A, Stuart IG, Fox N, Roberts K, Cassier T +5 more
Plain English This study looked at pediatric burn injuries in children aged 0 to 18 years to see how burn characteristics differ by age. Researchers found that younger kids (0-5 years) mostly had scald burns, while older teens (16-18 years) experienced more severe flame burns. For instance, kids aged 0-5 had an average hospital stay of 2.42 days, while those aged 16-18 had an average stay of 5.8 days, indicating that older children face more serious burns.
Who this helps: This helps patients, especially older children, by highlighting the need for targeted prevention and treatment strategies.
Microlensing events indicate that super-Earth exoplanets are common in Jupiter-like orbits.
2025
Science (New York, N.Y.)
Zang W, Jung YK, Yee JC, Hwang KH, Yang H +63 more
Plain English This study explored the presence of super-Earth exoplanets, which are larger than Earth but smaller than gas giants, in wide orbits similar to Jupiter's. By observing a specific gravitational microlensing event, researchers found that about 35% of stars have super-Earths in these types of orbits. This is important because it helps us understand how different types of planets form and their prevalence in our galaxy.
Who this helps: This helps astronomers and astrophysicists understand planet formation and distribution better.
Emissions from conventional and electronic waterpipes relative to cigarettes and a heated tobacco product.
2025
Scientific reports
Wilkinson PJ, Clarke A, Fearon IM, Barry R
Plain English The study compared the harmful substances found in smoke from traditional waterpipes, electronic waterpipes, and cigarettes. It found that traditional waterpipes produced fewer harmful toxins than cigarettes, and electronic waterpipes emitted even lower levels of these substances. For example, many toxic chemicals found in traditional waterpipe smoke were not present in the electronic version. This is important because it suggests that switching from traditional to electronic waterpipes could reduce health risks for users.
Who this helps: This benefits waterpipe users who are looking for safer alternatives to smoking.
From bedside to bench: Evaluating the effect of different storage and extraction techniques on protease activity analysis in inflammatory bowel disease patients.
2025
Journal of pharmaceutical and biomedical analysis
Perry RW, Buemi F, Guo X, Radhakrishnan ST, Balarajah S +4 more
Plain English This study examined how different ways of storing and extracting proteins from stool samples affect the measurement of protease activity in patients with inflammatory bowel disease (IBD). Researchers found that stool samples maintained their protease activity for up to 72 hours at both refrigerator and room temperatures, but activity decreased more quickly when stored in extraction buffer. The best results for measuring protease activity came from using a specific type of buffer at a neutral pH, highlighting the need for standardized methods in future research.
Who this helps: This helps patients with inflammatory bowel disease by improving diagnostic and treatment strategies.
Smoke, Scars, and Survival: A Six-Year Analysis of Burn Mortality in a Resource-Limited Appalachian ICU.
2025
Cureus
Rahimpour A, McFeeley E, Fox N, Price K, Adkins T +4 more
Plain English This study looked at 748 adults with burn injuries treated in West Virginia's only Burn Intensive Care Unit over six years. It found that the overall death rate was 3.6%, with higher deaths among older patients and those with larger burns, inhalation injuries, or serious health issues like diabetes and smoking history. These results underscore the importance of tailoring burn treatment to the specific needs of patients, especially in rural areas where medical resources are limited.
Who this helps: Patients with burn injuries in rural and underserved regions.
Clinical and Demographic Predictors of Survival in Elderly Burn Patients Aged 65 and Older: A Retrospective Analysis in an Appalachian Cohort.
2025
Cureus
Rahimpour A, Clower L, McDonald A, Young S, Reeves H +4 more
Plain English This study looked at elderly burn patients aged 65 and older in Appalachia to understand what factors affect their chances of survival. Researchers analyzed data from 198 patients and found that the overall survival rate was 85.9%. They discovered that older age and inhalation injuries significantly increased the risk of death, with patients who died having a burn area of about 30% compared to just 5% in those who survived.
Who this helps: This information benefits doctors and healthcare providers working with elderly burn patients.
Plain English This study looks at how to treat symptoms of menopause, including hot flashes, vaginal dryness, and hair loss. It found that options like hormone therapy and other medications can effectively manage hot flashes, while treatments for vaginal dryness include topical estrogen and other specific medications. Understanding these treatments is important because they can greatly improve the quality of life for women going through menopause.
Who this helps: This helps women experiencing menopause and their healthcare providers.
Accelerating cell culture media development using Bayesian optimization-based iterative experimental design.
2025
Nature communications
Narayanan H, Hinckley JA, Barry R, Dang B, Wolffe LA +3 more
Plain English This study looked at how to develop better cell cultures for medical research and biotechnology more efficiently. Researchers used a smart method that allowed them to find optimal settings for cell growth and protein production while conducting significantly fewer experiments—just 3 to 30 times fewer than traditional methods. This is important because it saves time and resources, speeding up advancements in treatments and therapies.
Who this helps: This helps researchers and biotech companies working on new medical treatments.
Anatomy at Risk: An App for Evaluating Hand Lacerations and Planning Surgical Incisions.
2025
Journal of hand surgery global online
Ardakani RM, Barry R, Rymond CC, Redman W, Komatsu DE +1 more
Plain English The study focused on a new app called Anatomy at Risk (AAR), designed to help medical students learn about hand and wrist anatomy more effectively. During testing, 16 medical learners found the app very useful, especially for its easy navigation and high-quality educational content. In a later test with physician assistant students, similar positive feedback was received, confirming that the app significantly aids in diagnosing hand injuries and understanding anatomy.
Who this helps: This benefits medical students and healthcare providers who need to learn and apply knowledge about hand and wrist injuries.
Outcomes After Switching to Faricimab in Neovascular Age-Related Macular Degeneration: Data From the Fight Retinal Blindness! Registry.
2025
Clinical & experimental ophthalmology
Hunt A, Hashimoto Y, Young S, Arnold J, Game J +5 more
Plain English This study looked at the effects of switching patients with neovascular age-related macular degeneration (nAMD) to a new medication called faricimab from older treatments. After one year, the number of inactive lesions improved significantly from 39% to 63%, and the time between treatments increased from 7.2 to 10.5 weeks. However, there was a slight decline in average vision, from 70 letters to 68.4 letters, and some patients did switch back to older medications.
Who this helps: This research benefits patients with nAMD by offering insights into an effective treatment option.
Prevalence of Mental Health and Substance Use Disorders Among Adolescents Experiencing Homelessness: A Systematic Review.
2025
Community mental health journal
Borkenhagen D, Messier G, Masrani T, Gunn E, Bahji A +4 more
Plain English This study looked at how common mental health and substance use disorders are among homeless teenagers aged 12 to 17. Researchers found that 43% suffered from drug abuse, 39% had disruptive behavior disorder, and 38% faced alcohol abuse issues. Understanding these numbers is important because it highlights the urgent need for targeted support and resources for homeless youth dealing with these challenges.
Who this helps: This helps homeless adolescents and the organizations that work to support them.
Progression of Loss of Vision From Centre-Involving Macular Atrophy in Eyes Treated for nAMD.
2025
Clinical & experimental ophthalmology
Teo KYC, Ponsioen TL, Lan S, OToole L, Arruabarrena Sanchez C +7 more
Plain English This study looked at how vision changed in patients with neovascular age-related macular degeneration (nAMD) over time, focusing specifically on those who developed a type of vision loss called macular atrophy during treatment. Researchers tracked nearly 2,000 eyes for at least five years and found that eyes that never developed macular atrophy had better final vision scores (68.9 letters) compared to those that did develop it (52.1 letters). This is important because it highlights the role of managing disease activity to help preserve vision, offering a window for treatments that could delay significant vision loss.
Who this helps: Patients with age-related vision loss and their doctors.
Limited Sampling Strategy of Rosuvastatin Single-Time-point Concentrations Accurately Estimate Exposure and Constitutive Transporter Activities in Healthy Adults.
2025
Therapeutic drug monitoring
Barry R, Liu C, Paine MF, Tomlinson B, Ma JD
Plain English This study looked at a drug called rosuvastatin, which is used to check how certain transport proteins in the body work. Researchers tested how well a simpler method of measuring rosuvastatin levels in blood (by taking samples at just one point in time) could give accurate results, using data from 36 healthy adults. They found that measuring rosuvastatin concentrations at 4 and 6 hours after taking the drug provided accurate estimates of drug exposure, but caution is needed when transporter conditions change.
Who this helps: This benefits doctors and researchers studying how medications interact with transport proteins in the body.
Risk factors and predictive performance for first healthcare encounter indicating homelessness using administrative data among Calgary residents diagnosed with addiction or mental health conditions.
2025
PLOS digital health
Shahidi F, MacDonald ME, Seitz D, Barry R, Messier G
Plain English This study looked at factors that lead to first healthcare visits indicating homelessness among people in Calgary with addiction or mental health conditions. Researchers found that out of nearly 230,000 individuals, 1,886 (or 0.82%) had such visits, with emergency mental health care, substance misuse, and being male being significant risk factors. This matters because it helps understand and predict who may be at risk for homelessness, allowing for earlier intervention and support.
Who this helps: This helps patients with addiction or mental health issues, healthcare providers, and support organizations.
Student-delivered pulmonary and cardiac rehabilitation: Feasible, effective, and supports new care models.
2025
Respiratory medicine
Hall K, Pilgrim H, Ehren J, Brown M, Barry R +3 more
Plain English This study looked at whether final-year physiotherapy students could effectively run rehabilitation programs for people with chronic lung and heart conditions. Out of 227 participants, 73% finished the program, with high attendance rates for exercise and education sessions. Those who completed the program saw significant improvements in their exercise abilities and overall quality of life, showing that this approach is both feasible and effective.
Who this helps: This helps patients with chronic respiratory and cardiac diseases by providing them with accessible rehabilitation options.
Protein absorption in the zebrafish gut is regulated by interactions between lysosome rich enterocytes and the microbiome.
2024
bioRxiv : the preprint server for biology
Childers L, Park J, Wang S, Liu R, Barry R +3 more
Plain English This study looked at how the gut microbiome (the community of microbes in the digestive system) affects protein absorption in zebrafish, focusing on specific gut cells called lysosome-rich enterocytes (LREs). Researchers found that the presence of microbes slowed down the absorption and breakdown of protein in these cells, although the number of LREs remained the same. They also discovered that a poor diet can change the gut microbiome in a way that makes it harder for LREs to absorb protein.
Who this helps: This information benefits researchers studying nutrition and gut health, as well as doctors treating conditions related to protein absorption.
A Comparative American Board of Surgery In-Training Examination (ABSITE) Performance Analysis Between International vs. Domestic Graduates and Doctor of Medicine (MD) vs. Doctor of Osteopathic Medicine (DO) Medical Degrees.
2024
Cureus
Rahimpour A, Morrison M, Denning DA, Bown P, Ray P +1 more
Plain English This study looked at how well different groups of general surgery residents performed on an important exam called the American Board of Surgery In-Training Examination (ABSITE). Among 48 residents, those who graduated from international medical schools scored better than domestic graduates, showing higher scores such as 560 compared to 505, and better quiz results (67% vs. 61%). This is important because higher scores can lead to better job opportunities and fellowships in specialized surgical fields.
Who this helps: This benefits surgery residents and those involved in their training and assessment.
Breast Augmentation Patient Satisfaction in an Appalachian Region.
2024
Cureus
Rahimpour A, Suite S, Dudich M, Denning DA, Bown P +2 more
Plain English This study looked at how satisfied patients in rural Appalachian areas are with breast augmentation surgeries. Researchers reviewed the experiences of 63 patients from West Virginia, Kentucky, and Ohio and found that their satisfaction levels and complication rates were similar to those of patients in urban areas. This matters because it shows that people in rural regions can receive quality care and outcomes from cosmetic surgeries just like those in cities.
Who this helps: This helps patients in rural areas and healthcare providers working in these communities.
3D printed rectal swabs for assessing the gut microbiome, metabolome and inflammation.
2024
Scientific reports
Perry RW, Mullish BH, Alexander JL, Shah R, Danckert NP +10 more
Plain English This study looked at whether new 3D printed rectal swabs are as effective as traditional swabs and fecal samples for examining gut health, including bacteria and inflammation. The researchers found that the 3D printed swabs worked just as well as the other methods, showing similar results in analyzing gut microbiome diversity and metabolites. This finding is important because it suggests that 3D printed swabs could make testing easier and more accessible.
Who this helps: This helps doctors and patients needing gut health assessments.
Navigating the American Board of Surgery In-Training Examination (ABSITE) Success: Insights From Pre-assessment Practices in Preparing Surgical Residents for Competitive Sub-specialties.
2024
Cureus
Rahimpour A, Morrison M, Denning DA, Bown P, Ray P +1 more
Plain English This study examined how the use of the TrueLearn educational platform affects the performance of general surgery residents on the American Board of Surgery In-Training Examination (ABSITE). Researchers found that for every 1% increase in quiz scores on TrueLearn, residents’ ABSITE scores rose by 0.77 points, and a one-point increase in mock exam scores led to a 6.36-point increase in ABSITE scores. These results show that engaging with true learning tools significantly improves exam readiness, suggesting that such resources should be included in surgical training programs to help residents succeed.
Who this helps: This helps surgical residents preparing for board certification.
Burn Mortality in an Appalachian Referral Center: An Examination of Mortality Prediction Scores in a 13-Year Retrospective Study.
2024
Cureus
Rahimpour A, Fox N, Kahley G, Bown P, Denning DA +2 more
Plain English This study looked at how well different scoring systems predict the risk of death in patients with burn injuries at a major burn center in West Virginia over 13 years. Out of 1,104 patients, 57 died, giving a 5% death rate. The study found that higher scores on the Baux and revised Baux scoring systems significantly increased the odds of death—those with scores above set thresholds had about 42 times higher mortality risk compared to those with lower scores. Understanding these risks can help doctors make better decisions about treatment and care for burn patients.
Who this helps: This helps patients with burn injuries and their doctors in making informed treatment decisions.
Cost-Benefit Analysis of the CT of the Face in the Evaluation of Traumatic Facial Fractures in an Appalachian Tri-state Geriatric Population.
2024
Cureus
Giangrosso GV, Bayliss T, Rahimpour A, Murphy A, Ray P +2 more
Plain English This study looked at whether doing a CT scan of the face is worth the cost and risks when older patients (65 and up) have facial injuries. Researchers analyzed data from 169 patients and found that using both a CT scan of the head and the face revealed an average of 2.42 injuries compared to just 1.36 injuries when only the head was scanned. This means that not doing a face scan can lead to missing significant injuries, which can be serious for older patients, making it essential to include a CT scan of the face in their examination when facial fractures are suspected.
Who this helps: This helps older patients with facial injuries.
Factors critical for the successful delivery of telehealth to rural populations: a descriptive qualitative study.
2024
BMC health services research
Barry R, Green E, Robson K, Nott M
Plain English This research focused on how to effectively provide telehealth services to people living in rural areas. Researchers interviewed 16 health professionals and found three main challenges: the need for better understanding of telehealth's role, the importance of preparing clinicians for telehealth, and the complex factors affecting its implementation in different settings. These findings highlight that to improve telehealth access for rural communities, tailored training and support for healthcare providers are essential.
Who this helps: This helps healthcare providers and rural patients seeking better access to medical care.
Quality indicators for schizophrenia care: A scoping review.
2024
Schizophrenia research
Anderson JC, Seitz DP, Crockford D, Addington D, Baek H +6 more
Plain English This study looked at how to measure the quality of care for people with schizophrenia, aiming to find indicators that help track and improve their treatment. Researchers reviewed nearly 120 documents and found 390 quality indicators, mostly focused on the safety and effectiveness of mental healthcare. This matters because it sheds light on what aspects of care need attention, and helps identify gaps in services, like those related to substance use and reproductive health.
Who this helps: This helps patients living with schizophrenia and their healthcare providers.
Impact of Total Body Surface Area Burn Injuries on Clinical Outcomes and Comorbidities in Elderly Patients Aged Over 65.
2024
Cureus
Rahimpour A, Fox N, Anderson J, Arcand CM, Balakrishnan P +5 more
Plain English This study looked at how severe burn injuries affect older patients, particularly those over 65 years old, living in the Appalachian region, where access to burn care is limited. Researchers analyzed data from 198 elderly patients and found that those with larger burns (measured by total body surface area) had a higher risk of complications and were more likely to suffer from chronic lung diseases like COPD and have inhalation injuries. Importantly, the study revealed an annual death rate of 14 people per 100 elderly burn victims in this area, highlighting the serious risks this population faces.
Who this helps: This research benefits elderly patients with burn injuries and the healthcare providers caring for them.
Differential Trends in Health Care Utilization and Spending Among Asian American and Pacific Islander Medicare Beneficiaries before and During the COVID-19 Pandemic.
2024
Health equity
Melanson T, Rao T, Pathak A, Liu M, Haidar T +1 more
Plain English This study looked at how the COVID-19 pandemic affected the healthcare access and spending of Asian American and Pacific Islander (AAPI) Medicare beneficiaries compared to others. It found that AAPI individuals faced greater decreases in doctor visits and spending on healthcare during the pandemic, with more significant disruptions than Black, Hispanic, or White beneficiaries. This matters because it highlights that AAPI individuals may have been discouraged from seeking medical care not just due to pandemic restrictions but also because of increased hate and discrimination.
Who this helps: This helps AAPI patients and healthcare providers understand the unique challenges faced by this group during the pandemic.