MUNIR A. SHAH, M.D.

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This study looked at what would happen if important HIV support services under the Ryan White program were cut or delayed in 11 U.S. states. If these services end in 2025, researchers predict there could be nearly 70,000 more HIV infections by 2030, which is 68% more than if the services continue. Even short delays of 1.5 to 3.5 years could still cause significant additional infections, ranging from about 27,000 to over 53,000, depending on the length of the delay. Who this helps: This research helps patients living with HIV who rely on these services for treatment and support.

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This study examined how a specific process in cells, called nonsense-mediated mRNA decay (NMD), affects the production of cancer-fighting proteins known as neoantigens. Researchers found that when NMD activity was low, particularly due to a protein called SMG1, patients showed a better response to cancer therapies that help the immune system, with improvements noted in over 1,000 patient samples. Specifically, these changes led to more neoantigens present in tumors, making them more likely to be recognized and attacked by the immune system. Who this helps: This helps cancer patients, particularly those undergoing immunotherapy.

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This study looked at how dentists in India understand and use digital dentistry tools, like digital X-rays and 3D printing. It involved a survey of 408 dentists, revealing that while most are aware of digital techniques, only 30% regularly use advanced tools like smile design software, mainly due to high costs and concerns about data security. This matters because improving knowledge and access to these tools could enhance dental care for patients. Who this helps: Patients seeking modern dental treatments.

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This study compared two types of dental crowns—cemented and screw-retained—on how well they preserve the bone around dental implants. Researchers looked at 76 crowns in 68 patients over two years and found that screw-retained crowns caused significantly less bone loss (0.68 mm) compared to cemented crowns (1.12 mm). Additionally, excess cement was found in 34% of cemented cases, which strongly linked to more bone loss. This matters because choosing screw-retained crowns can lead to better bone health and fewer problems for patients. Who this helps: Patients receiving dental implants.

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The study looked at how well a surgical procedure called glanspexy worked for men who had a specific problem (glans hypermobility) after getting penile implants. Out of over 3,200 patients who received implants, 40 had glanspexy, and more than two-thirds of them reported they were satisfied with the outcome, with 94% saying they would choose the surgery again. This is important because it shows that glanspexy can help improve satisfaction and function for patients experiencing complications from implant surgery. Who this helps: This helps patients who have had penile implant surgery and are dealing with complications.

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The study looked at skin samples from 27 patients with different forms of ichthyosis, a skin condition characterized by dry, scaly skin, to understand immune responses and skin structure changes. Researchers found that all types of ichthyosis showed increased markers related to specific immune responses (like Th17 and Th22), with the highest increases of some markers in patients with Netherton syndrome. This information is important because it highlights how this new tape-stripping method can provide insights into the condition, potentially leading to better treatments. Who this helps: This research benefits patients with ichthyosis and their doctors by offering new ways to understand and treat the condition.

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This study looked at a bacteria strain called VITGV156 to find new antibiotic compounds that can fight infections resistant to current treatments. Researchers found that extracts from this strain showed strong antibacterial activity, with inhibition zones measuring between 24.33 mm and 25.33 mm against various harmful bacteria. They also identified 29 promising metabolites through advanced computer models, with three top candidates—vicenistatin, prejadomycin, and ectoine—showing potential to combat antibiotic resistance. Who this helps: This research benefits patients facing antibiotic-resistant infections.

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This study looked at the challenges in diagnosing tuberculosis (TB) quickly and effectively, focusing on point-of-care (POC) tests that can provide results right where patients are treated. Researchers surveyed 274 people involved in TB care, mainly from countries with high TB rates. They found that 89% of responders emphasized the importance of accurate and fast results from these tests, but identified major hurdles like getting samples transported and having the necessary supplies available. Improving training for healthcare workers and creating better systems for screening are essential for making these POC tests successful. Who this helps: This helps patients and healthcare providers involved in TB diagnosis and treatment.

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This study focused on improving how devices connected to the Internet of Things (IoT) communicate by using advanced AI scheduling. Researchers found that their new system, called LLM-AS, significantly enhanced network performance—boosting efficiency by up to 60% and cutting communication delays by as much as 60%. These improvements make IoT systems smarter and more effective, which is important for real-time applications. Who this helps: This benefits IoT device manufacturers and users who rely on faster and more reliable communication.

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This study looked at a new way to measure arsenic levels in water and food using a special sensor made of gold and copper. The sensor can detect very low amounts of arsenic, down to 0.03 parts per billion, and works well even in complicated mixtures. This is important because it provides a faster and more reliable method for checking for harmful arsenic, helping to keep our food and water safe. Who this helps: This helps patients, consumers, and health regulators.

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This study looked at how mental health issues like depression, anxiety, and stress affect smoking among university students in Saudi Arabia. It found that students with higher anxiety are more likely to smoke, with a one-unit increase in anxiety linked to a 16% higher chance of smoking. On the other hand, increased stress was associated with lower smoking rates. Addressing anxiety is important to help reduce smoking among students. Who this helps: This helps university students struggling with anxiety and those working to reduce smoking rates in this population.

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This study looked at the effectiveness of a lower dose of a prostate cancer drug, abiraterone, compared to the standard dose in patients whose cancer has resisted hormone treatments. Researchers found that while the low-dose group had slightly lower rates of prostate cancer marker reduction (50% and 38.5% versus 55.4% and 45.9% for standard dose) and longer periods without cancer progression (5.7 months versus 3.8 months), the differences were not significant. This matters because the low dose could be a more affordable and easier option for patients, especially in areas where resources are limited. Who this helps: Patients with metastatic castration-resistant prostate cancer.

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This paper compared two types of mixtures called microemulsions and nanoemulsions, both used in medication to help deliver drugs that are not easily dissolved in water. The study found that microemulsions are more stable and form easily on their own, while nanoemulsions need energy to be created and can break down over time. Understanding these differences is important because it helps ensure that medications are delivered effectively to patients. Who this helps: This helps patients and doctors by ensuring better drug delivery methods.

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This study focused on developing a new kind of immunotherapy called TCR-Bispecific T-cell engagers (TCR-BiTEs) that specifically target a cancer mutation known as KRAS G12V. Researchers created two targeted treatments that bind precisely to this mutation without affecting healthy cells, and confirmed their effectiveness using advanced computational tools. This is important because KRAS G12V currently has no dedicated FDA-approved treatments, so these new designs could lead to better options for patients with this specific mutation. Who this helps: This helps cancer patients with KRAS G12V mutations.

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This study examined how to improve surgical, obstetric, trauma, and anaesthesia (SOTA) care in South Asia, where over 1.6 billion people lack access to safe surgical services. Researchers reviewed six initiatives from Nepal, Bhutan, Pakistan, and India, finding that training local healthcare workers can address the shortage of qualified professionals. They discovered that practices like task-shifting and task-creation can significantly increase the number of available workers, ensuring quicker and more effective healthcare delivery in rural areas. Who this helps: This benefits patients in South Asia who need surgical care as well as healthcare providers working in these regions.

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This study looked at how effective Palbociclib is for treating advanced breast cancer in Indian patients with hormone receptor-positive and HER2-negative types. Out of 150 patients, 68% showed a positive response to the treatment, and 75.3% experienced significant clinical benefits. This matters because it highlights that Palbociclib can be an effective and well-tolerated option for patients in India, where breast cancer is often diagnosed late and treatment options may be limited. Who this helps: This helps patients with advanced breast cancer.

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The study looked at what patients with advanced Parkinson's disease (aPD) and their caregivers prefer in terms of treatment options, considering factors like how long treatments are effective without side effects, the risk of skin reactions, and how treatments are delivered. Researchers found that the way a treatment is administered is the most important factor for patients, followed by how long they experience relief from symptoms without troublesome side effects. For example, patients preferred oral medications over device-based treatments and valued the effectiveness of treatments in improving their daily lives. Who this helps: This research benefits patients with advanced Parkinson's disease and their caregivers by guiding healthcare providers in selecting the most appropriate treatments.

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This study looked at how the balance of bacteria in our bodies, called the microbiota, affects various chronic diseases affecting the heart, metabolism, brain, and immune system. The researchers found that an imbalance in these bacteria can lead to conditions like high blood pressure, obesity, diabetes, and neurological diseases. This is important because it shows that treating these imbalances could help improve overall health and create better treatments for multiple diseases. Who this helps: Patients with chronic diseases, doctors treating these conditions, and researchers developing new therapies.

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This study looked at how well artificial intelligence (AI) can diagnose meibomian gland dysfunction, a condition affecting eye health, compared to human experts. The research analyzed data from 14 studies involving over 5,500 participants and found that AI was able to accurately identify the condition with a sensitivity of 97.5% and specificity of 85.5%. However, the overall reliability of these results was low due to biases and lack of diversity in the study participants. Who this helps: This benefits patients suffering from eye problems and doctors looking for accurate diagnostic tools.

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This research focuses on ghrelin, a hormone that affects appetite and several bodily functions, including hormone release and stress response. The study found that while ghrelin has promising benefits for treating conditions like metabolic disorders and chronic pain, it also faces challenges, such as a short lifespan in the body and potential side effects. Addressing these issues could lead to effective therapies, making ghrelin an important area of study for better health outcomes. Who this helps: This helps patients dealing with metabolic disorders, chronic pain, and psychiatric conditions.

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This study looked at how well three different systems—ELN 2022, ELN 2024, and Beat AML 2024—predict the outcomes for patients with acute myeloid leukemia (AML) based on their treatments. It involved 426 patients, and while all systems were effective, ELN 2022 and Beat AML 2024 performed slightly better in predicting who would achieve complete remission and had a higher chance of long-term survival. The findings matter because they help doctors determine which patients may benefit most from specific treatment approaches. Who this helps: This helps doctors and patients by providing clearer guidelines for treatment plans.

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This study compared two treatments for newly diagnosed acute myeloid leukemia (AML) in older adults: CPX-351 and a combination of venetoclax with hypomethylating agents (Ven-HMA). They found that both treatments had similar complete response rates, around 55% for CPX-351 and 60% for Ven-HMA, but Ven-HMA led to fewer complications from infections (62% vs. 83%). This matters because it suggests that Ven-HMA might be a safer and equally effective option for treating AML, especially in certain patient groups. Who this helps: This helps patients with newly diagnosed AML and their doctors.

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This study looked at the Hendra virus, which has been found in bats in Australia since 1994. Researchers collected samples from 48 bats and 9 horses between 2016 and 2020, finding four different groups of the virus that can exist in the same bat colony at the same time. The results show that these groups of the virus remain stable over time and space, which might help us understand how the virus could spread to humans or other animals. Who this helps: This benefits public health officials and veterinarians monitoring viral diseases in animals.

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A 27-year-old man with years of nasal obstruction was found at surgery to have Ewing's sarcoma — an aggressive cancer — in his nasal cavity, having previously been misdiagnosed with a benign lesion. Diagnosis required a combination of pathology and specific protein markers (including CD99 and NKX2.2) to distinguish Ewing's sarcoma from other small round cell tumors that look similar under the microscope. The case illustrates how rare sinonasal cancers can masquerade as benign disease and require thorough workup.

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An online dental hygiene course incorporated game-based homework assignments using the platform Gimkit in the week before final exams. Students were highly engaged, and they performed significantly better on exam questions that had been covered in the game assignments than on questions that had not. The results suggest game-based homework can meaningfully improve learning outcomes in asynchronous online health professions education.

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A randomized controlled trial compared two dental implant placement techniques — standard drilling versus osseodensification, which compacts bone rather than removing it — in 31 patients receiving 44 implants. Both techniques produced nearly identical implant stability at placement and at three months, with no differences in pain or swelling. The findings show that osseodensification offers no universal advantage over conventional drilling for cylindrical implants, and technique choice can be driven by surgeon preference and case specifics.

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A pilot program at a quaternary hospital used a four-item checklist to screen patients admitted with a central line already in place — a group at high risk for bloodstream infections that were acquired before admission. Over 22 months, screening identified 56% of patients as at risk, cultures were drawn in 97% of those, and 15% tested positive. After the program launched, hospital-acquired bloodstream infections declined and time to diagnosis shifted, suggesting the tool improves identification without dramatically increasing testing burden.

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This case report describes a young woman with lupus who appeared to have a lupus kidney flare but whose kidney biopsy instead showed IgA nephropathy — a different kidney disease with different treatment and implications. The patient responded well to early immunosuppression and improved significantly. The case highlights that not all kidney disease in lupus patients is lupus nephritis, and that biopsy with detailed immune staining is essential before starting treatment.

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A prospective study of 30 patients who had open surgical drainage (arthrotomy) for infected knee joints in India found that functional scores improved dramatically — from severely impaired before surgery to near-normal by 24 weeks. Complication rates were low, with only one recurrence (a drug-resistant staph infection) and no deaths or deep re-infections. The results support open arthrotomy as a reliable, safe procedure for knee joint infections in settings where minimally invasive options are not available.

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This paper reviews the evidence that mineralocorticoid receptor antagonists (a class of heart failure medication) reduce mortality and hospitalizations, but notes that these drugs are the least-prescribed heart failure medications in India despite their benefits. The authors identify provider-level and patient-level barriers to prescribing and adherence and argue that closing these gaps could meaningfully improve heart failure outcomes in the Indian population.

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This case report describes a rare variant of Takotsubo cardiomyopathy — where the base of the heart balloons out instead of the tip — in a 24-year-old woman who developed it immediately after a cesarean delivery. Her heart function recovered completely within one week. The report also discusses how to distinguish this condition from peripartum cardiomyopathy, which looks similar but has a different cause, different treatment, and potentially worse long-term outcomes.

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This review examines how heart imaging guides decisions about revascularization in patients with ischemic heart disease and weakened hearts. Advanced imaging tools — cardiac MRI, PET, and stress echocardiography — identify viable muscle that can recover after surgery, though recent large trials have complicated the assumption that viability testing always predicts who benefits from revascularization. The authors propose that viability testing remains useful in selected patients and works best when combined with ischemia assessment and symptom evaluation.

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A randomized trial tested a community health nurse intervention with smartphone-based adherence support in 76 young people with HIV and detectable viral loads. The intervention showed higher rates of viral suppression at 6, 12, and 18 months than standard care (75% vs. 33% at 18 months), though the differences were not statistically significant given the small sample size. The trial demonstrated feasibility — nurses completed most visits, including unscheduled ones — and supports scaling up this type of alternative care model for at-risk youth.

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A real-world multicenter study of 195 patients with relapsed/refractory multiple myeloma treated with teclistamab — a bispecific antibody — found that patients with pre-existing kidney impairment had similar response rates and adverse event profiles as those with normal kidney function. Patients with kidney disease required more blood transfusions but were not at higher risk for cytokine release syndrome or infections. The findings support using teclistamab in renally impaired patients and call for dedicated prospective studies in this population.

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A systematic review and meta-analysis of 13 studies covering patients with blockages in multiple coronary arteries found that bypass surgery (CABG) reduced the risk of death by 18% and repeat procedures by half compared to stenting (PCI) over five or more years. CABG carried a slightly higher stroke risk. The results support favoring bypass surgery for most patients with multi-vessel disease, while stenting remains appropriate for patients who are poor surgical candidates.

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A government health department in a small Indian union territory used mobile technology, student enumerators, and cross-departmental coordination to complete a population census of 736,179 people in just one month, achieving 95% coverage. Nearly all residents shared their national ID number, and the resulting database is now shared across multiple government programs. The case study demonstrates how digital tools and administrative convergence can rapidly generate population data in resource-limited settings.

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A mouse model of menopause (ovary removal) developed higher circulating levels of asprosin — a hormone released by fat tissue — along with weight gain, arterial stiffness, and metabolic syndrome features over 20 weeks. Asprosin directly caused blood vessels to constrict in lab tests, suggesting it may contribute to the vascular complications seen after menopause. The findings support investigating asprosin as a biomarker and potential drug target for cardiovascular risk in postmenopausal women.

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Australian national health survey data tracked cardiovascular health scores in people with prior heart disease or stroke from 2011 to 2022, using five lifestyle factors: smoking, blood pressure, BMI, diet, and physical activity. The proportion achieving ideal cardiovascular health did not increase over the decade, though there was a small increase in people reaching intermediate — rather than poor — health by 2022. The stagnation in ideal cardiovascular health in this high-risk group signals the need for more intensive secondary prevention efforts.

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A 3D neural network was trained on 391 head CT scans to automatically identify the pressure setting of a specific adjustable brain shunt valve. The model successfully segmented valve components in 97% of test cases and predicted the correct or an adjacent setting in 96% of cases. The tool could support clinicians who find it difficult to read shunt valve settings on CT scans, reducing errors in shunt management.

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Large language models were tested on their ability to classify sexual and reproductive health questions asked in code-mixed Hindi-English (Hinglish) by underserved urban Indian women. Top proprietary models like GPT-5 performed best, but the Indian open-weight model Sarvam-M achieved comparable accuracy to large multilingual systems. All models struggled with culturally specific euphemisms and colloquial terms, highlighting the need for culturally adapted AI tools to provide equitable health information in low-resource language settings.

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This comprehensive review covers a decade of research on benzothiazole-based drug candidates for Alzheimer's disease, cataloging how changes to the molecule's structure affect its potency against key Alzheimer's targets including acetylcholinesterase, BACE1, and various kinases. Electron-withdrawing groups consistently enhanced activity, and many compounds showed promise in lab tests and docking simulations. The review guides future drug design efforts toward improving brain penetration and confirming effects in animal models.

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An analysis of FDA device approval data from 1990 to 2023 found that urological device approvals have dropped 76% since their peak in 1994, with the biggest declines in endourology. Subspecialties like urogynecology and neurourology showed strong recent growth but from very low baselines, and their longer regulatory approval times may be slowing progress. The authors argue that regulatory reform and greater industry investment are needed to revitalize innovation in urological devices.