DR. ANTHONY M. MESSINA, M.D.

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This study looked at patients with a specific type of heart valve problem called raphe-type bicuspid aortic valve stenosis who underwent a procedure called TAVR, which replaces a damaged heart valve. Out of 912 patients, 141 (15.5%) needed a permanent pacemaker after the procedure. The research found that several factors, including existing heart conditions and specific valve types, made it more likely for patients to need a pacemaker, but having one did not change patients' overall health outcomes over a three-year period. Who this helps: This information benefits doctors and patients by identifying risks and helping with treatment planning for those undergoing TAVR.

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This study looked at how certain newer antipsychotic medications impact cognitive dysfunction in people with schizophrenia. Researchers reviewed 14 clinical trials with 2,464 participants and found that lurasidone and xanomeline significantly improved overall cognitive performance, while quetiapine and cariprazine were best for enhancing attention. These findings matter because better cognitive function can lead to improved daily living and overall quality of life for individuals with schizophrenia. Who this helps: Patients with schizophrenia and their healthcare providers.

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This study looked at improving how doctors position heart valves during a procedure called TAVI, especially for patients who might need further heart procedures later. Researchers developed a personalized approach that uses detailed imaging to help guide the valve placement, making it easier to access the coronary arteries afterward. By using this method, doctors aim to improve patient outcomes without making the procedure more complicated. Who this helps: This benefits patients who may need future heart interventions.

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This study looked at how COVID-19 affects a part of the brain called the hippocampus, which is important for memory and decision-making, leading to problems known as dysexecutive syndrome in people recovering from COVID-19. The researchers found that the virus can damage the hippocampus through inflammation and other mechanisms, contributing to symptoms like fatigue, low mood, and difficulties with thinking. Understanding these effects is crucial for developing better treatments and support for those experiencing long-term cognitive issues after COVID-19. Who this helps: This benefits patients recovering from COVID-19 and healthcare providers treating them.

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This study looked at a rare condition called congenital hypogonadotropic hypogonadism (CHH), which affects puberty, and its link to cleft lip and palate (CLP). Out of 336 individuals with CHH, 6% (21 patients) also had CLP. Researchers found specific genetic changes associated with both conditions, particularly in the FGFR1 gene, which appeared in many patients and is linked to other developmental issues. This research is important because it helps clarify the genetic connections between CHH and CLP, which can improve diagnosis and treatment for people affected by these disorders. Who this helps: Patients with congenital hypogonadotropic hypogonadism and cleft lip/palate.

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This study looked at how different eating plans—like a ketogenic diet, time-restricted eating, and intermittent fasting—affect weight and metabolism in adults with obesity over a year. The researchers found that the ketogenic diet led to the biggest overall weight loss and improvements in blood sugar and cholesterol, while time-restricted eating showed quicker benefits and consistently increased a hormone called Orexin-A, which helps regulate energy. These results highlight that different diets can have varying effects on metabolism and hormone levels, which is important for developing effective obesity treatments. Who this helps: This research benefits patients with obesity and healthcare providers looking for effective dietary strategies.

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This study looked at how common social anxiety disorder (SAD) is among patients with major depressive disorder (MDD) and what effects it has on their health. Among patients in different groups, SAD was found in as many as 46.7% of adults, and it was linked to an earlier onset of depression and greater anxiety. Importantly, SAD increased the risk of suicide in adults and made it harder for some patients to recover from depression after six weeks of treatment. Who this helps: This benefits patients dealing with depression and their healthcare providers.

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This paper looks at cardiogenic shock, a serious condition where the heart cannot pump enough blood, leading to high death rates. The study found that using a structured system for assessing severity helps doctors recognize and treat this condition more effectively. Emphasizing tailored treatments, including timely use of medications and mechanical support, can significantly improve outcomes for patients. Who this helps: This helps patients experiencing cardiogenic shock and their healthcare providers.

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This study looked at how to manage blood pressure during non-heart surgery and why it matters for patient safety. Researchers found that maintaining a minimum blood pressure level called MAP (mean arterial pressure) between 60-70 mmHg is important, as lower levels are linked to higher rates of heart damage, kidney injury, and death. However, aiming for higher MAP levels did not improve patient outcomes compared to the usual care of keeping MAP at 65 mmHg or above. Who this helps: This information benefits doctors and healthcare teams taking care of patients undergoing noncardiac surgeries.

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This study looks at how two types of fish, Danionella cerebrum and Danio rerio, can tell the difference between different visual cues. Researchers developed a method to show that when these fish see something new after becoming used to a constant image, they react more strongly, indicating they recognize the change. Understanding this ability helps us learn more about how these fish perceive their environment and can have implications for studying the evolution of vision in animals. Who this helps: This benefits researchers studying animal behavior and visual perception.

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This study explored how Indigenous people feel about home dialysis, which allows patients to manage their treatment at home without moving away from their communities. Researchers analyzed 15 studies with 362 participants and found that Indigenous patients face significant barriers, such as delayed diagnoses and systemic issues, preventing them from using home dialysis. Despite recognizing its benefits, these barriers limit access to home dialysis, highlighting the need for tailored, community-based solutions to improve kidney health outcomes for Indigenous patients. Who this helps: This helps Indigenous patients and their caregivers.

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This study looked at how two types of intermittent fasting (IF)—eating within a specific 8-hour window each day (16:8) and alternating days of normal and restricted eating (5:2)—affect metabolism and hormone levels in people with obesity over a year. The results showed that the 16:8 method led to quicker and more consistent improvements in body weight, fat, blood sugar, and inflammation markers compared to a low-calorie Mediterranean diet. Specifically, participants using the 16:8 plan saw better levels of a hormone called Orexin-A, which helps control appetite and energy, indicating better overall metabolic health. Who this helps: This benefits patients with obesity looking for effective weight management strategies.

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This study looked at brain lymphomas in patients with healthy immune systems, focusing on how different MRI features can help identify distinct subtypes of this disease. By examining 100 patients, the researchers found four main subgroups based on the MRI characteristics, such as the form and location of the tumors. They noted that patients with certain subtypes, particularly those with infiltrative patterns, had higher death rates compared to those with the atypical mass-forming subgroup. Who this helps: This research benefits doctors and healthcare providers by improving the understanding of tumor characteristics, which can lead to better treatment decisions for patients.

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This study looked at enterovirus (EV) infections in adults, especially those with chronic respiratory conditions, to understand how serious these infections can be. Researchers found that out of 70 adults tested, many experienced severe symptoms, with 41% needing immediate help for breathing problems, and 57% were hospitalized. This matters because EV is becoming more common and can lead to serious health issues and high healthcare resource use, especially for those with existing respiratory diseases. Who this helps: This information is valuable for doctors and patients with chronic respiratory conditions who might be at higher risk for serious complications from enterovirus infections.

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This study examined different types of congenital gonadotropin deficiency (Gn deficiency), which affects hormone production in the body. Researchers analyzed data from 568 patients and found that 53% of those with Kallmann syndrome and 33% with normosmic congenital hypogonadotropic hypogonadism had rare genetic variants linked to this condition. The findings show that many of these disorders share genetic traits, which is important for accurate diagnosis and treatment. Who this helps: This research benefits patients with Gn deficiency and their doctors by improving understanding and potential treatment options.

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Researchers developed a new "liver-on-a-chip" model to better study liver injuries caused by drugs. This model closely mimics liver conditions and allowed human liver cells to work together effectively for 8 days, showing improved liver function and response to acetaminophen, which confirmed its ability to predict liver damage. This is important because it could lead to more accurate testing for drug safety, helping to reduce the risk of harmful liver effects in new medications. Who this helps: This benefits drug developers and patients at risk of liver injury from medications.

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This research looked at how different bodily markers related to nutrition and metabolism can help understand obesity better. The study found that certain markers, like high levels of CRP and low levels of adiponectin, are particularly useful for identifying early metabolic risks in individuals with obesity. This matters because knowing specific metabolic profiles can lead to tailored diet plans that improve health outcomes and reduce obesity-related health issues. Who this helps: Patients struggling with obesity and healthcare providers aiming to create personalized dietary interventions.

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This study looked at how different types and numbers of tourniquets affect the levels of the antibiotic amikacin in the joints of sedated horses after a specific treatment called saphenous intravenous regional limb perfusion (IVRLP). Researchers found that using a single pneumatic tourniquet raised the amikacin levels in the joints just as much or more than using two tourniquets of the same type, but using wide rubber tourniquets resulted in more of the drug leaking into the bloodstream. This is important because it suggests that using one pneumatic tourniquet is better for targeted treatment in horses, minimizing side effects. Who this helps: This helps veterinarians treating horses with infections.

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This study looked at two patients with a degenerated type of heart valve called a Perceval prosthesis that was previously placed in a Freestyle valve. One patient, who was younger, required open-heart surgery to remove the old valve and put in a new one, while the other patient had a less invasive procedure where a new valve was inserted using a catheter. The findings show that both treatment options effectively manage the degeneration of these specific heart valves, which is important for improving patient outcomes. Who this helps: This benefits patients with degenerated heart valves, offering them effective treatment options.

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This study looked at how doctors around the world use vasopressin and terlipressin to treat septic shock, a serious condition where blood pressure drops dangerously low. Researchers surveyed 1,919 intensive care doctors from 124 countries and found that 78% regularly used these medications, mostly as a second option after other treatments, with many starting when norepinephrine doses reached a certain level. This is important because it highlights differences in how these medications are used, suggesting a need for clearer treatment guidelines to improve care for patients in shock. Who this helps: Patients experiencing septic shock.

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This study focused on using liver organoids—three-dimensional structures made from liver cells—to better understand liver diseases and create new treatments. Researchers found that these organoids can mimic important liver functions and are effective for studying various liver conditions, such as fatty liver disease and viral hepatitis, as well as predicting how individual patients will respond to drugs. This is significant because it offers a more accurate way to test treatments than traditional lab techniques, helping to develop more effective therapies. Who this helps: This benefits patients with liver diseases and doctors by providing better tools for treatment.

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This study looked at the MAN2A2 gene, which is important for a process called glycosylation that affects how proteins function in the brain. Researchers found two specific changes in this gene in a patient with autism and cognitive delay: one change inherited from the father and another from the mother that caused a premature stop signal in the protein. These changes likely disrupt the protein's function and contribute to the patient's condition, highlighting the importance of understanding genetic factors in autism and cognitive issues. Who this helps: This helps patients with autism and cognitive delays, as well as their families and healthcare providers.

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This study looked at how physical and psychological factors affect the quality of life of both amateur and professional athletes. Researchers found that coping strategies are especially important, accounting for up to 22.5% of differences in athletes' health-related quality of life, while factors like Body Mass Index (BMI), age, and sex had much less impact. Specifically, having a positive attitude and supportive social connections led to better overall health, while avoidance tactics were linked to poorer outcomes. Who this helps: This helps athletes looking to improve their mental and physical well-being, as well as coaches and sports organizations aiming to support them effectively.

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This study looked at a new food supplement called Flector Softgel FS, which combines cannabis oil, Boswellia, and fish oil, to see if it could help reduce joint pain and inflammation in active adults. Out of 25 participants, those who took the supplement reported a significant drop in pain levels and showed improvements in health measures like body weight and inflammation markers. Specifically, their pain scores dropped dramatically (p < 0.001), and inflammation indicators decreased as well, showing this supplement might be beneficial for joint health. Who this helps: This helps active adults who experience joint pain and inflammation.

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Researchers studied how a protein called VEGF helps protect brain cells from damage in a model of Parkinson's disease. They found that VEGF can improve the energy production of these cells by reducing harmful effects caused by a toxin associated with Parkinson's, leading to less cell death. Specifically, VEGF decreased problems like reduced cell energy and membrane collapse, suggesting it has important protective functions beyond helping form blood vessels. Who this helps: This study helps patients with Parkinson's disease by highlighting potential new treatments to protect their brain cells.

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This study looked at how to manage fluids in critically ill patients suffering from septic shock. It found that personalized fluid strategies are more effective than a one-size-fits-all approach, emphasizing tailored fluid management in four phases: resuscitation, optimization, stabilization, and de-escalation. By using these individualized methods, patients can recover better and face fewer complications from receiving too much fluid. Who this helps: This benefits critically ill patients and doctors working in intensive care.

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Researchers studied the effects of transcatheter aortic valve implantation (TAVI) in patients with a specific heart condition called Sievers type 1 bicuspid aortic valve stenosis. They found that about 4% of patients had high residual gradients (HRG) after the procedure, which indicates poor blood flow, and these patients faced a significantly higher risk of serious complications. Over three years, 35% of HRG patients experienced major cardiovascular events compared to 22% of those without HRG, and HRG patients were also more likely to suffer neurological issues (13.3% versus 4.5%). Who this helps: This information benefits healthcare providers deciding on treatment options for patients with this type of heart valve condition.

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This study looked at a case where a 79-year-old patient had problems after a less invasive heart procedure to repair a valve. When the repair failed, doctors performed a more complex surgery, replacing the valve, even though the patient had a high risk due to his medical history and a stiff aorta. The patient did well after the surgery and showed good recovery one year later. Who this helps: This helps patients with complex heart issues and doctors managing similar cases.

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This study evaluates how different methods for measuring cardiac output—the amount of blood the heart pumps—compare to each other. It introduces a guideline called the COMPARE statement to ensure these method comparisons are done and reported in a consistent and thorough way, highlighting 29 key items to include. This is important because better reporting can lead to more reliable results, improving how cardiac output measurements are used in healthcare. Who this helps: Patients and doctors who need accurate heart function assessments.

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This study examined a rare genetic condition that causes developmental delays and seizures in children, linked to a specific gene variant (DHDDS). Researchers created a mouse model with this gene variant and found that the mice experienced seizures and memory issues, along with imbalances in brain proteins and lipids. They also discovered that the drug acetazolamide significantly reduced seizure activity, indicating it could be beneficial for treating affected children. Who this helps: This helps patients with the DHDDS-CDG condition and their families.

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This study examined how using dietary supplements affects the quality of life for people who are physically active, including athletes. Out of 537 participants, nearly 47% reported using supplements, often to enhance performance. The study found that those who used supplements had better scores in areas related to emotional and social functioning, but the impact on physical pain was minimal. Who this helps: This research benefits athletes and active individuals considering supplement use for performance or health.

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This research paper looks at how certain immune cells, specifically CD138 plasma cells and Natural Killer (NK) cells, might play a role in couples experiencing infertility. It found that high levels of CD138 plasma cells are linked to chronic endometritis, which can lead to problems with pregnancy, and treating this condition with antibiotics can improve outcomes. The presence of hyperactive NK cells was also noted in infertile women, although findings about NK cells in the uterus are still mixed. Understanding the roles of these cells could help improve infertility diagnosis and treatment. Who this helps: This helps couples struggling with infertility and their doctors.

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This study investigated how additives in biodegradable mulch films (BMFs), which are used as a replacement for plastic in farming, affect the environment when the films break down. Researchers found that certain additives, like a stabilizer called Irgafos 168, can linger in soils as microplastic fragments, while others move deeper into the ground. Understanding how these substances behave in the soil is important for assessing their impact on ecosystems and human health. Who this helps: This information benefits farmers, environmental scientists, and regulators focused on sustainable agricultural practices.

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This study looked at a new type of chemical compound called N-heterocyclic carbenes (NHCs) and how they can be used to attach materials to metal and glass surfaces for better electrochemical performance. Researchers found that these NHCs effectively bind to different surfaces and create thin films that are about 4 nanometers thick, which is beneficial for various applications because they maintain good electrical activity. This matters because using NHCs could improve the design of materials used in batteries, sensors, and other technologies. Who this helps: Patients and industries developing advanced medical devices and sensors.

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This study looked at the potential of lactoferrin, a protein found in milk, to reduce inflammation and prevent preterm births. Researchers reviewed eight studies that showed women taking lactoferrin had lower levels of inflammatory markers and better pregnancy outcomes. For example, lactoferrin use was linked to longer pregnancies, fewer preterm deliveries, and a decrease in the need for neonatal intensive care. Who this helps: This benefits pregnant women at risk of preterm birth and their healthcare providers.

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This study looked at how eating well and being active affects the mental health and overall quality of life of university students. Researchers reviewed 39 articles and found that combining good nutrition with physical activity can significantly improve students' mental well-being and cognitive performance. This matters because it highlights the need for universities to create programs that promote both healthy eating and exercise to support students during a challenging time in their lives. Who this helps: University students.

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This study looked at how certain genetic elements called transposable elements (TEs), which were once thought to be useless, might play a key role in the development of Amyotrophic Lateral Sclerosis (ALS), a severe nerve disease. The researchers found that non-coding parts of the DNA, especially retrotransposons like LINE-1 and Alu, can contribute to ALS by causing mutations and affecting the brain's immune response. Understanding how these elements work could lead to new ways to diagnose, monitor, and treat ALS, which is crucial since this disease currently has no cure. Who this helps: Patients with ALS and their doctors.

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This research studied a personalized treatment approach for patients experiencing early septic shock, specifically by measuring capillary refill time (the time it takes for blood to return to the capillaries after they are pressed). The study involved 1,467 patients and found that those receiving this personalized treatment had a better overall outcome, with 48.9% experiencing improvements compared to 42.1% in standard care, meaning they fared better in terms of survival, needing less medical support, and spending fewer days in the hospital. This matters because improving the way we manage septic shock can lead to better recovery for patients. Who this helps: This helps patients with septic shock and their healthcare providers.

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This study explored how caregivers for people with dementia express their experiences using metaphors. It involved discussions with 19 caregivers, both formal and informal, who often described dementia patients as "children" or talked about their challenges using nature-related terms. The findings reveal that caregivers feel a mix of independence and community support, which highlights their struggles and dedication, ultimately helping to improve communication with healthcare professionals and reduce stigma around dementia. Who this helps: This benefits caregivers, healthcare professionals, and dementia patients.

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The CYGNO experiment is working on a new type of detector to help find dark matter using a gas mixture and advanced imaging technology. Researchers developed an algorithm that creates a 3D image of particle movements using only signals from light detectors, accurately showing particle paths. This method greatly improves the ability to identify and analyze specific particle interactions important for dark matter studies, as it offers better imaging precision than previous techniques. Who this helps: This helps researchers studying dark matter and particle physics.

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This study examined whether coloring or drawing mandalas could improve the labor experience for first-time mothers undergoing labor induction. Researchers found that the average satisfaction score of mothers who used mandalas was 69.31, compared to 68.84 for those who did not, which is not a significant difference. Both groups had similar rates of pain relief requests and delivery methods, but the researchers believe that with a larger study, mandalas might show clearer benefits. Who this helps: This helps first-time mothers facing labor induction.

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This study looked at how a ketogenic diet affects certain substances in the body linked to metabolism, specifically S-adenosylmethionine (AdoMet) and orexin-A. Twenty-one adults followed this diet for 8 weeks, resulting in significant weight loss and improvements in health markers like cholesterol and blood sugar levels, alongside a 75.7% drop in AdoMet and a 7.2% decrease in orexin-A. These results are important because they show how dietary changes can positively impact metabolic health while also changing the levels of compounds related to energy regulation. Who this helps: This research benefits patients looking to improve their metabolic health, particularly those using ketogenic diets.

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This study looked at how to speed up the process for getting patients on the waiting list for kidney transplants, aiming to cut the time by 25% in one year. Before the improvements, it took an average of 437 days to get listed, but after making some changes, the time was reduced to 362 days, and the number of Indigenous patients listed increased from 11% to 23%. Faster listings mean more people can get these life-saving transplants sooner, especially for groups that face barriers in healthcare. Who this helps: This helps patients needing kidney transplants, especially Indigenous patients.

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This study looked at how adding a special balance training program to dance practice affected the performance of young female Latin American dancers. Over 10 weeks, the dancers who participated in the program improved significantly in key balance and movement tests, including an increase in balance scores by more than 20% and better jump stability. These improvements not only enhance their performance but also help prevent injuries and ensure they execute complex dance moves more safely. Who this helps: This helps adolescent dancers improve their skills and reduce the risk of injury.

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This study looked at how a specific type of eye condition called type 1 macular neovascularization (MNV) affects vision in older adults with age-related macular degeneration (AMD). Researchers found that areas of the retina with MNV had better sensitivity to light at twilight (mesopic sensitivity) by about 2.10 dB, but worse sensitivity in darker conditions (dark-adapted cyan sensitivity) by about 3.12 dB. These results are important because they highlight how AMD can affect different types of vision sensitivity in specific areas of the retina, which may help target future treatments. Who this helps: This helps patients with age-related macular degeneration and their doctors.

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This study looked at the new approach called incremental hemodialysis (iHD), which allows patients to start dialysis treatment just twice a week instead of the usual three times, aiming to improve their quality of life. The researchers interviewed ten patients and five healthcare providers, finding that while patients liked iHD for its flexibility, they still felt a lot of emotional stress at the beginning of treatment, and healthcare providers worried about inconsistencies in patient care and needed better training on the new method. Overall, iHD showed promise for improving lives, but both patients and providers faced challenges during its implementation. Who this helps: This benefits patients undergoing dialysis and the healthcare providers supporting them.

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This paper outlines new guidelines for diagnosing shock and monitoring blood flow in severely ill adult patients. The guidelines include 50 specific recommendations, such as checking skin blood flow through capillary refill time and monitoring oxygen levels in the blood through central venous catheters. These measures are important because they help medical staff quickly identify the severity of a patient’s condition and guide effective treatment. Who this helps: These guidelines benefit doctors and healthcare teams working with critically ill patients.