DR. TAMARA VANN HOPKINS, M.D.

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This study looked at how a video aimed at reducing fear impacted patients who had abnormal fecal tests and were nervous about getting a colonoscopy. Those who watched the video experienced a 17.7% drop in fear about the procedure and reported a significant boost in their understanding of colorectal cancer prevention. Notably, 90.6% of participants found the video helpful and would recommend it to others in their situation. Who this helps: This helps patients who are anxious about undergoing a colonoscopy after receiving abnormal test results.

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This study focused on understanding why some survivors of stage I to III colorectal cancer do not complete their recommended follow-up colonoscopies one year after surgery. Out of 19 patients interviewed, common barriers included fear of cancer recurrence and difficulties with bowel preparation, while motivations for completing the procedure included the desire for reassurance and support from clinics in making appointments. These insights are important as they can help improve follow-up care and potentially catch new or returning cancers early. Who this helps: This study benefits colorectal cancer survivors by identifying ways to support them in completing necessary follow-up procedures.

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This study focused on a group of wasps called Cameron, which previously had only two known species. Researchers discovered a new species of these wasps in Uganda, marking the first time this genus is found in that country. They also revised the definition of the genus and provided guides for identifying these wasps. Who this helps: This information benefits scientists and researchers studying insect biodiversity.

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This study focuses on a group of wasps called Kriechbaumer, specifically looking at a new species found in Africa. Researchers discovered the new species in Uganda's Kibale National Park and also noted the differences within other known species from the same region. This discovery is important because it expands our understanding of wasp diversity in Africa. Who this helps: This helps biologists and environmental scientists studying biodiversity and ecosystems.

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This study looked at how the severity and impact of seborrheic dermatitis (a common skin condition) are measured in clinical research. Out of 215 studies analyzed, most focused on assessments made by doctors rather than feedback from patients, with only about 40% including patient-reported outcomes. This is important because more consistent measures could help doctors understand the true effects of the condition on patients' lives and improve treatment approaches. Who this helps: Patients with seborrheic dermatitis and their healthcare providers.

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This study looked at whether a program that reviews and provides feedback on antibiotic prescriptions right before hospital discharge could reduce unnecessary use of these medications. They found that the percentage of patients receiving antibiotics at discharge didn’t significantly change—about 21.8% during the intervention compared to 21.9% before. However, the program did help improve the quality of antibiotic prescribing, with better adherence to guidelines for nearly 59% of cases during the intervention. Who this helps: This benefits doctors and hospital staff by enhancing their prescribing practices.

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This study looked at how vaping nicotine affects heart injuries caused by heart attacks. Researchers found that mice exposed to nicotine in vape aerosol had worse heart function after a heart attack compared to those who inhaled vape without nicotine; specifically, those with nicotine exposure showed a significant decline in heart performance. This matters because it highlights that vaping, particularly with nicotine, could worsen heart damage rather than being a safer alternative to smoking. Who this helps: Patients, especially those with heart conditions or those considering vaping as a safer option.

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This study looked at how high temperatures affect fat storage in fruit flies. Researchers found that when the flies were exposed to elevated temperatures, their body fat decreased significantly, showing that insulin signaling, which is managed by a protein called FoxO, was inhibited. This matters because understanding how temperature influences fat storage can offer insights into metabolism and health in both insects and mammals, potentially informing approaches to obesity and related conditions. Who this helps: Patients struggling with obesity and doctors working on metabolic disorders.

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This study compared two antibiotics, cefazolin and ceftriaxone, for treating complicated urinary tract infections (cUTIs) in veterans. Researchers looked at 113 patients, finding that 90% of those treated with cefazolin and 87% of those treated with ceftriaxone had successful treatment after 30 days, showing that both drugs were effective. This matters because it suggests that cefazolin is a safe and effective alternative to ceftriaxone for these infections, which can help streamline treatment choices. Who this helps: Patients with complicated urinary tract infections.

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This study looked at how to create different levels of growth factors within small, tissue-engineered models called organ-on-a-chip systems. Researchers were able to design a setup using a protein called BMP-2, which led stem cells to develop into bone and cartilage in specific areas—effectively mimicking how real bone grows. This progress is important because it could improve how we study human tissues and diseases in the lab, making research more relevant to actual human health issues. Who this helps: Patients needing better treatments for bone and cartilage diseases.

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The CREDIT study aimed to help cancer patients and their caregivers manage the financial burdens that come with treatment. Researchers found that by making changes like allowing caregivers to participate voluntarily and simplifying how they received help, they increased patient enrollment from about 4 to 14 participants per month. This matters because it shows effective ways to support cancer patients financially can be developed and implemented in real-world settings. Who this helps: This helps cancer patients and their caregivers.

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This study looked at the mental health of American Indian and Alaskan Native (AI/AN) caregivers, finding that 34.58% reported being depressed, which is higher than the 28.29% of non-Hispanic White caregivers. AI/AN caregivers with military insurance (46.91%) and Medicaid (45.74%) showed particularly high depression rates, especially if they cared for someone with a mental illness (71.19%). Understanding these issues can help improve support and resources for AI/AN caregivers, leading to better mental health outcomes. Who this helps: This information benefits AI/AN caregivers and the healthcare providers supporting them.

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This study examined the levels of inflammation in the joint lining of patients who are at risk of developing post-traumatic osteoarthritis (PTOA) compared to those with advanced osteoarthritis. Researchers found that patients at risk had significantly higher inflammation levels and more immune cells called macrophages that promote inflammation. Specifically, synovitis was more severe in early-OA patients (effect size of 0.76), and there were also more macrophages present, with a high percentage showing a pro-inflammatory type (effect size of 1.04). These findings are important because they highlight the role of inflammation in the early stages of osteoarthritis, suggesting that targeting these early signs could improve treatment outcomes. Who this helps: This helps patients at risk of developing osteoarthritis and their doctors by providing insights into early intervention strategies.

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This study looked at rare types of skin cancer, specifically squamous cell carcinoma (SCC) that occurs under the nails and on the soles of the feet. It found that these cancers are often misdiagnosed as common warts, which can lead to delayed treatment and worse outcomes for patients. The research emphasizes the need for better awareness and accurate diagnosis to help improve patient results, especially since certain strains of the human papillomavirus (HPV) may play a role in the cancer's development. Who this helps: This benefits patients suffering from rare skin cancers and the doctors who treat them.

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This study looked at how a special program to manage antibiotic use affected the prescription of fluoroquinolones (FQs) for patients undergoing urologic procedures in a Veterans Affairs clinic. Researchers found that the use of FQs dropped significantly, from 98.6 doses per 100 procedures before the program started to just 45.1 in the most recent year reviewed. This is important because reducing unnecessary antibiotic use can help prevent antibiotic resistance, though it remains crucial to continue working on proper antibiotic prescriptions overall. Who this helps: This helps patients undergoing urologic procedures and healthcare providers managing their care.

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This paper looked at sodium hypochlorite, the antiseptic found in bleach, and its use in skincare and wound treatment over the past century. The review of 222 studies found that it effectively fights bacteria and helps heal wounds, with notable results against infections like Staphylococcus aureus and Pseudomonas aeruginosa. However, the variety of ways it is prepared and used raises questions about its consistency and safety, highlighting a need for more research to clarify the best practices for using it in dermatology. Who this helps: This benefits patients with skin infections, wounds, and conditions like eczema, as well as healthcare providers treating these issues.

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This study looked at how providing rideshare services helps patients get to and from colonoscopy appointments safely. Researchers found that a rideshare program made it easier for people in low-income and underserved areas to complete their colonoscopies, addressing a major barrier that prevents them from getting necessary care. This matters because it supports timely diagnosis and treatment of digestive diseases, which disproportionately affect certain racial and ethnic groups. Who this helps: This benefits patients, especially those from low-income backgrounds who struggle with transportation.

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This study looked at breast cancer survivors who were treated with trastuzumab and anthracycline more than five years ago. It found that 25% of these patients had signs of heart problems, despite having normal heart function when their cancer treatment ended; additionally, 30% had abnormal heart biomarkers, and 58% had high cholesterol levels. This highlights the need for ongoing heart health checks in cancer survivors, as they may develop cardiovascular issues long after treatment. Who this helps: This helps breast cancer survivors and their healthcare providers.

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Researchers studied how a proactive financial guidance program could help patients recently diagnosed with stomach and gastroesophageal junction cancer manage their financial challenges during treatment. The study found that 40% of patients receiving the financial assistance faced financial difficulties compared to 50% of those who received standard care, and none of the assisted patients reported a decline in quality of life versus 37.5% in the usual care group. This matters because financial stress can severely impact both patients and their caregivers, so improving financial support can lead to better overall well-being during a tough time. Who this helps: This benefits cancer patients and their caregivers.

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This study examined a case of a 81-year-old man in Texas who developed a tricky infection caused by bacteria resistant to multiple antibiotics. Researchers looked at similar cases in the U.S. from 2009 to 2022 and found that these resistant infections are becoming more common, highlighting the need for better infection control practices. Understanding these cases helps healthcare providers know who is at risk and how to treat these serious infections effectively. Who this helps: This helps doctors and healthcare staff treating patients with difficult infections.

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This research looked at why many colorectal cancer survivors don't get their recommended follow-up colonoscopy a year after surgery. It found that only 18% to 61% of these patients complete the test, with key issues including difficulties in coordinating care between different health systems and challenges like living far from medical facilities. Addressing these barriers could lead to better health outcomes for patients following their treatment. Who this helps: This helps colorectal cancer survivors and their healthcare providers.

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Researchers studied whether injecting cells from human umbilical cords into the knees of sheep could reduce damage from osteoarthritis (OA). They found that the sheep receiving the injections had better x-ray results and signs of degeneration compared to the control group, although some measures were not significantly different. This matters because it offers hope for using these cells as a treatment for people with early OA after knee injuries. Who this helps: Patients with osteoarthritis, especially after knee injuries.

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This study looked at how primary progressive aphasia (PPA), a type of language disorder, affects people’s quality of life. Researchers found that individuals with PPA generally experience a moderate to severe decline in their quality of life, with those suffering from semantic PPA facing greater challenges than those with non-semantic types. The severity of language issues was directly linked to lower quality of life scores, meaning that as language difficulties increased, so did the impact on daily living. Who this helps: This research helps patients living with PPA and their caregivers by highlighting the need for better support and resources.

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Researchers studied how to effectively isolate and grow chondrocytes, the cells found in cartilage, by using a combination of enzymes and mechanical methods on cartilage tissues. They found that these cells can successfully be grown in a lab setting with the right mixture of nutrients, which helps them thrive over several days. This research is important because it helps improve techniques for growing cartilage cells, which can be useful in treating joint issues. Who this helps: This benefits patients with cartilage damage and doctors seeking effective treatments.

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This study looked at how modifying the surface of biodegradable magnesium metal affects its breakdown and its ability to support nerve repair in rats. The researchers found that polishing magnesium filaments slowed their degradation rate in lab tests, which helped nerves grow better across longer injury gaps in living rats. However, after 14 weeks, only nerves from donor rats showed full recovery, while magnesium filaments did lead to improved nerve growth compared to faster-degrading magnesium. Who this helps: Patients with nerve injuries, particularly those facing longer recovery challenges.

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This study looked at how activity levels after knee surgery affect knee function and what's influenced by patients' emotional states. Among 62 patients, most showed that being more active improved their knee function, while a few saw a negative impact. Patients with higher negative emotional scores tended to report less improvement in knee function with increased activity, indicating that how patients feel can significantly affect recovery outcomes. Who this helps: This helps patients recovering from knee surgery by highlighting the importance of emotional well-being in rehabilitation.

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This study created a new framework to help tell the difference between community health projects that focus on strengths (asset-based) and those that highlight weaknesses (deficit-based). Researchers tested this framework on 13 studies and found that it effectively identified which studies were more asset-focused, helping to reveal which features make these approaches successful. This matters because it provides clear guidelines for researchers and policymakers to evaluate and improve community health interventions. Who this helps: This benefits researchers and policymakers involved in public health initiatives.

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This study looked at how effective radiofrequency ablation (RFA) is for reducing pain in patients with lytic bone metastases—cancer that has spread to the bones—over a year. Researchers treated 206 patients and found that their pain and quality of life improved significantly within just three days of the procedure, and this relief lasted for up to 12 months. The results show that RFA is a safe and effective option for managing pain in these patients, even without the need for additional radiation therapy. Who this helps: This study benefits patients suffering from painful bone metastases.

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This study looked at how effective two types of oral antibiotics—beta-lactams (BLs) and fluoroquinolones (FQs)—are for treating blood infections caused by a group of bacteria called Enterobacterales. Researchers analyzed 130 patients and found that treatment failure rates were similar for both antibiotics, with 15% failing in the BL group and 12% in the FQ group, meaning both options work comparably well for this type of infection. Moreover, many patients receiving beta-lactams were resistant to fluoroquinolones, indicating that beta-lactams could be safer choices for those affected. Who this helps: This information benefits doctors treating patients with bloodstream infections by guiding antibiotic choices.

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This research looked at how testing for a specific type of bacteria, methicillin-resistant Staphylococcus aureus (MRSA), could help reduce unnecessary use of antibiotics in patients with diabetic foot infections. They found that after introducing the testing, the average time patients received MRSA-targeted antibiotics dropped from 72 hours to just 24 hours. This is important because it helps prevent the overuse of broad-spectrum antibiotics, which can lead to more health issues. Who this helps: This benefits patients with diabetic foot infections and healthcare providers.

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This study looked at how long-term exposure to workplace harassment affects mental health and alcohol use over about 25 years. It found that people who faced chronic sexual harassment reported higher levels of psychological distress and alcohol misuse, while those experiencing general harassment often had lower income and increased alcohol misuse. This is important because it highlights the lasting negative impact of workplace harassment on individuals' well-being, indicating a need for stronger workplace protections. Who this helps: This benefits workers, employers, and policymakers focused on creating safer work environments.

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This study developed a small, human-like model of joint tissue to better understand inflammation in conditions like rheumatoid arthritis. The researchers found that when they introduced a specific inflammatory substance, the model showed increased signs of inflammation, like higher levels of certain chemicals (e.g., IL-6 and PGE) and more attachment of immune cells, which mirrors what happens in real human joints. This model is important because it can help identify new treatment targets and test new drugs before they are tried in patients. Who this helps: This helps patients with arthritis and the doctors caring for them.

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This study looked at how losing a baby during pregnancy or facing infertility affects people's mental health. Researchers found that those who experience these losses are at a higher risk for mental health issues, but healthcare providers often lack the tools to effectively support these patients. It’s essential to improve screening and treatment options to better help individuals and families dealing with these challenges. Who this helps: This helps patients struggling with perinatal loss and infertility, as well as their families.

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This study looked at how different treatments affect patients with spinal metastases that show uncertain stability. Researchers tracked 211 patients treated with either surgery plus radiation, just radiation, or a cement procedure plus radiation. They found that those who had surgery along with radiation lived a median of 430 days, compared to 121 days for those who only received radiation, and most patients in the surgery group could still walk at the end of their lives, which was better than the other groups. Who this helps: This helps patients with spinal metastatic disease and their doctors decide on treatment options.

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This study looked at the relationship between the presence of methicillin-resistant Staphylococcus aureus (MRSA) in the nose and diabetic foot infections (DFIs) caused by MRSA. It found that if a patient tests negative for MRSA in their nose, there’s a 94% chance they won't have a MRSA DFI, although the likelihood of a positive nose test matching a DFI is only 58%. This is important because it could help doctors avoid unnecessary MRSA treatments, reducing side effects and complications for patients. Who this helps: Patients with diabetic foot infections.

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This study looked at how people with chronic ankle instability (CAI), those who have recovered and manage their condition (copers), and uninjured individuals move before landing from a jump. Researchers found that both CAI patients and copers showed changes in their lower body movements compared to healthy individuals, with copers using more protective muscle strategies. Specifically, CAI patients had lower muscle activity, while copers activated more muscles before landing. Who this helps: This research benefits patients with ankle instabilities and their healthcare providers by improving understanding of how to prevent injuries during physical activities.

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The study looked at the challenges faced by adults with short-bowel syndrome (SBS) who rely on parenteral support (a form of nutrition delivered intravenously). It found that 75% of patients felt fatigued, nearly half had anemia, and many struggled to spend time with loved ones. Additionally, those satisfied with their treatment had a better quality of life than those who weren't, suggesting that improving treatment experiences could significantly enhance patients' overall well-being. Who this helps: This helps patients with short-bowel syndrome who depend on parenteral nutrition.

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This study looked at how many adults needed to be hospitalized unexpectedly after outpatient surgeries and what factors contributed to these admissions. Out of over 211,000 patients, only 0.11% (242 patients) had to be admitted to the hospital, with 0.04% (75 patients) needing intensive care. Older age, certain health conditions like chronic lung disease and diabetes, and the type of facility where the surgery was performed were linked to a higher risk of these admissions. Who this helps: This research benefits patients and doctors by identifying risk factors for serious complications after outpatient surgeries.

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This study looked at five different prediction models to see how well they can identify patients with serious infections caused by drug-resistant bacteria called ESBLs. Out of 145 patients, 20 (about 14%) had an ESBL infection, and the models that performed best were the modified Hopkins and Duke models. However, these models only correctly identified some patients, leaving a risk of missing at least 25% of those with these infections. Who this helps: This study benefits doctors treating patients with severe bacterial infections.

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This study looked at whether a medication called sacubitril/valsartan could improve heart function in patients who had damage to the heart after a heart attack but were not showing any symptoms of heart failure. The researchers tested 93 patients over a year and found that this medication did not significantly reduce the size of the heart's left ventricle compared to a different medication, valsartan. This finding is important because it indicates that adding sacubitril/valsartan may not provide extra benefits for patients with this specific heart condition. Who this helps: This helps doctors better understand treatment options for patients with asymptomatic heart issues after a heart attack.

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This study looked at how implanted stem cells behave when used to help heal large bone injuries in sheep. Researchers found that after two days, about 50% of the stem cells died, and by seven days, another 45% were lost. Despite the cell loss, some of these cells showed signs of maturing into bone-forming cells, and the procedure did not cause an increase in inflammation. Who this helps: This research benefits doctors and patients with severe bone injuries.

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This study looked at how traumatic brain injury (TBI) affects a part of the brain called the hippocampal dentate gyrus in rats that are prone to depression. Researchers found that rats with depression had more myelin loss and did not show the usual changes in a specific protein related to brain signaling after the injury, which could explain why they recover poorly from TBI. This is important because it helps scientists understand the biological reasons behind slow recovery in people with depression after brain injuries, pointing to potential new treatments. Who this helps: This helps patients with depression who suffer from traumatic brain injuries.

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Researchers explored how the health of the bone under damaged cartilage affects the repair of cartilage in the knee. They found that when cartilage cells were grown alongside bone stem cells from patients with advanced osteoarthritis, the cartilage repair was worse compared to those with early-stage osteoarthritis. Specifically, the later stage cells led to less protein production for cartilage support. This matters because it shows that the condition of the underlying bone can significantly influence the success of cartilage repair treatments. Who this helps: This information benefits patients with knee osteoarthritis and doctors involved in cartilage repair therapies.

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This study looked at the use of oral corticosteroids (OCS) for treating asthma in adults and teens. It found that many patients are overusing these medications, which can lead to serious side effects like weight gain and mood changes; specifically, doses over 1000 mg of prednisolone-equivalent can cause significant harm. By promoting responsible use of OCS and exploring better alternatives for asthma management, the goal is to improve patients' health while reducing the risks associated with these steroids. Who this helps: This helps asthma patients and their doctors.

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This study looked at chronic pain levels in patients after they received a lung transplant. Out of 173 surveyed patients, 64 responded, revealing that 58% experienced chronic pain, but most reported a low pain score of 1 out of 10, and 9.4% experienced moderate to severe pain. Understanding pain levels is essential because it helps improve patient care and quality of life after such a major surgery. Who this helps: This research benefits lung transplant patients and their healthcare providers.

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This study looked at how various technologies can help categorize patients with osteoarthritis (OA) for better research and treatment. Experts agreed that nine out of eleven technologies, including genetics, MRI, and machine learning, could significantly improve how we diagnose and treat OA. This is important because finding the right technology can lead to more personalized and effective care for patients with OA. Who this helps: Patients with osteoarthritis and their doctors.

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This study looked at whether giving vitamin K to kidney transplant recipients could reduce the stiffness of their blood vessels and improve their heart health. Researchers tested 90 patients over a year, comparing those who received vitamin K to those who got a placebo. They found that vitamin K treatment could lead to measurable improvements in blood vessel flexibility and other health markers, potentially reducing the risk of heart disease. Who this helps: This benefits kidney transplant recipients, especially those at risk for cardiovascular issues.

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This research studied how effective radiofrequency ablation (RFA) is for relieving pain in patients with painful bone metastases. Out of 100 patients, the average worst pain score dropped from 8.2 to 3.5 after six months, showing significant long-term pain relief. This is important because effective pain management can greatly improve the quality of life for cancer patients. Who this helps: This helps cancer patients dealing with painful bone metastases.

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This study examined a group of wasps called Rhyssinae in Kibale National Park, Uganda, and uncovered two new species among a total of 456 wasps collected. Before this research, only 30 specimens of Rhyssinae had been documented in the region, highlighting how little was known about these insects. The findings are important because they enhance our understanding of biodiversity in tropical ecosystems, showing that many species are still unrecorded and emphasizing the need for further research using effective methods like extensive trapping. Who this helps: This benefits researchers studying biodiversity and conservation efforts in tropical rainforests.