ROBERT A. TODD, M.D.

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This study looked at how well adolescents followed different instructions for wearing activity-tracking devices to measure their physical activity. Researchers found that teens used the devices more consistently when they could wear them intermittently while being synced by a researcher, recording an average of about 10 valid days of activity, compared to around 4 days for other methods. Improving how these devices are used helps ensure better data, which can lead to more effective health programs for encouraging physical activity among teens. Who this helps: This benefits researchers and health professionals focused on improving youth physical activity.

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This study looked at how staff in English emergency departments feel about automatically testing patients for blood-borne viruses like HIV and hepatitis unless they choose not to. The researchers interviewed 23 staff members and found that while many accepted the testing approach, challenges like heavy workloads often got in the way. The study highlights that providing training, automating processes, and having dedicated staff to support testing can significantly improve patient outcomes by making it easier to identify those with undiagnosed infections. Who this helps: This helps patients, particularly those at risk for blood-borne viruses, by facilitating earlier diagnosis and treatment.

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This study looked at the differences in prostate cancer outcomes between Black and white men in the USA and UK. It found that Black men are about twice as likely to be diagnosed with and die from prostate cancer compared to their white counterparts—specifically, Black men in the USA are twice as likely to be diagnosed and die from the disease, while in the UK, Black British men are two to three times more likely to be diagnosed and twice as likely to die from it. Addressing these disparities is important as it can lead to better cancer care and survival rates for those affected, particularly by improving access to screening and treatment. Who this helps: This helps patients, particularly Black men and communities affected by prostate cancer disparities.

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This study explored a technique called normothermic machine perfusion (NMP), which helps preserve and assess livers from donors, particularly those that may not be healthy enough for transplantation. Researchers tested both diseased livers from patients and healthy donor livers, finding that the diseased livers were able to clear lactate and consume glucose, while healthy ones had higher blood flow rates. This research shows that NMP can be a useful tool for better understanding liver diseases and improving treatments for patients with severe liver issues. Who this helps: Patients with end-stage liver disease.

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This study looked at a new way to preserve multiple organs, like the liver and kidneys, using a machine that pumps warm blood-based solutions through the organs outside the body. The researchers tested three different designs of this machine and found that the final version allowed for better blood flow and less damage to the organs. Specifically, they increased urine output from 51.90 to 271.3 mL and improved blood flow from 1.018 to 2.089 L, showing that this method can keep organs healthy for up to eight hours, which could lead to better transplant outcomes. Who this helps: This helps patients needing organ transplants by improving the preservation of donor organs.

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This study looked at how well the Medication Adherence Report Scale (MARS-5) works for measuring how consistently adults in Albania take their medications. Researchers found that the tool is both accurate and dependable, with scores showing strong consistency (0.89 and 0.91) and high reliability (0.95). They also discovered that people who lived in urban areas, had higher education and income levels, and who had regular medical check-ups were more likely to follow their medication plans, while those with a longer history of hypertension and more medications struggled more with adherence. Who this helps: This benefits patients with hypertension and diabetes by providing a reliable way to assess their medication adherence.

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This study looked at a condition called cerebral amyloid angiopathy-related inflammation (CAAri) in Northern Ireland, focusing on how common it is and how it affects patients. Researchers found that CAAri occurs in about 0.128 cases per 100,000 people each year and affected 25 patients, mostly around age 70, showing symptoms like cognitive decline, seizures, and headaches. Most patients were treated with steroids, and while many showed improvement on scans, about 28% experienced worsening of their condition, but most lived over 6 years after diagnosis. Who this helps: This research benefits patients with CAAri and their doctors by providing important information about the condition and treatment outcomes.

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This study looked at a method called normothermic machine perfusion (NMP) to treat livers donated after circulatory death (DCD). Researchers found that giving a medication called tPA during NMP resulted in fewer complications compared to traditional methods, with fewer blood transfusions needed and no significant differences in survival rates after 30 days or 3 months. This matters because it offers a safer way to manage liver donations while minimizing risks for patients. Who this helps: This helps patients receiving liver transplants and the medical teams performing the surgeries.

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This study looked at a new method called normothermic machine perfusion (NMP) for preserving donated livers before transplantation. Researchers found that using NMP did not lead to more complications or affect the survival of patients who received high-risk livers, and it reduced the need for certain blood products during surgery. This is important because it means more people with end-stage liver disease can receive transplants from donors that were previously deemed too risky. Who this helps: This helps patients waiting for liver transplants, especially those with lower severity scores.

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This study examined whether special force insoles can accurately measure important movement factors during jump tests that help assess when athletes can safely return to their sport. The results showed that the insoles provide valid measurements for vertical force and how pressure shifts forward and backward, with a small average error of 4.34 Newtons for vertical force and about 10% of foot length for pressure, but they weren't reliable for measuring side-to-side pressure. This is important because it allows coaches and trainers to better evaluate an athlete's readiness to return to sports after an injury. Who this helps: This helps athletes and their coaches in determining safe comeback timelines after injuries.

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This study looked at the costs and benefits of an after-school sports program in three middle schools with limited resources. Over 8.5 months, they found that the average cost for each hour of metabolic activity was $4.73, which is lower than many other similar programs. This is important because it shows that these after-school programs are an affordable way to get kids active and can be scaled up to improve overall health in schools. Who this helps: This benefits students, especially those in low-resource schools.

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This study looked at the safety and effectiveness of giving COVID-19 vaccines together with seasonal flu vaccines to see if this could help boost vaccination rates and lower the number of medical visits. Conducted quickly in just six months, the trial recruited 679 participants across 12 sites, with initial results showing safety and a positive immune response from the combination of vaccines. This research is important because it helps health officials decide on vaccination strategies, ensuring people can get protected from both viruses more efficiently. Who this helps: This benefits patients who need vaccinations, healthcare providers, and public health officials.

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The ComFluCOV trial investigated whether receiving COVID-19 and influenza vaccines at the same time is safe and effective. The study successfully recruited 679 participants in just two months and provided results in six months, showing that co-administering these vaccines could improve vaccination rates while reducing the need for multiple healthcare visits. This finding is important because it can help health authorities streamline vaccination programs during flu seasons and new outbreaks. Who this helps: This helps patients by ensuring more efficient vaccination processes.

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This study looked at how a new policy affecting kidney transplant wait times helps African American patients who are often disadvantaged due to race-inclusive calculations of kidney function. Out of 921 African American candidates at Mount Sinai Hospital, 240 (or about 26%) gained an average of roughly 1 year and 10 months in waiting time for a transplant, with some gaining up to 12 years. This matters because it aims to reduce inequality in access to kidney transplants among different racial groups. Who this helps: This helps African American kidney transplant candidates.

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Researchers studied the effects of getting a COVID-19 vaccine and an influenza vaccine at the same time in 679 participants. They found that this approach was safe and did not reduce the effectiveness of the COVID-19 vaccines; for example, 99.1% of participants who received the Pfizer vaccine developed protective antibodies in their saliva compared to 95.6% in those who did not get the flu shot. This research highlights that measuring antibodies in saliva could be useful for future vaccine studies, although it also shows that current COVID-19 vaccines do not produce certain protective mucosal antibodies, indicating a need for new vaccines to better prevent virus transmission. Who this helps: This study benefits vaccine researchers and public health officials.

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This study looked at liver transplants in the United States over the last ten years, focusing on why some donated livers are thrown away instead of used. While the number of liver transplants increased by 44%, about 30% of livers from donors who died from circulatory problems were discarded, often due to issues found during biopsies. Understanding these trends is important because it can help make better use of available organs, potentially reducing wait times for patients in need of a transplant. Who this helps: This helps patients waiting for liver transplants.

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Researchers studied how ladle slag, a by-product of steelmaking, can effectively remove harmful heavy metals from wastewater created during electroplating. They found that using ladle slag removed up to 99% of lead and 98% of barium from the wastewater, and it achieved overall removal efficiencies of 73% for aluminum and 88% for zinc, among others, with minimal risk of pollution. This matters because it offers an effective and sustainable way to treat industrial wastewater while reducing waste in steel production. Who this helps: This benefits industries that produce electroplating wastewater and contributes to environmental protection efforts.

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The fifth modeling workshop held in Denmark in June 2023 focused on how various modeling techniques are being used in the biopharmaceutical industry. Researchers discussed advancements in areas like biophysics and molecular modeling, but noted that there is still a lack of large, anonymized datasets, which hampers the creation of precise models. This is important because better models can lead to improved drug development and manufacturing processes. Who this helps: Patients and doctors will benefit from more effective and efficient drug development processes.

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The study examined the UK government’s Vaccines Task Force (VTF), which was created in March 2020 to quickly secure COVID-19 vaccines. It successfully acquired early access to the Oxford/AstraZeneca and Pfizer/BioNTech vaccines, making the UK the first country to roll them out. The VTF also significantly contributed to global vaccine distribution as a major supporter of COVAX. These findings highlight effective strategies for government operations during public health emergencies. Who this helps: This helps patients and healthcare systems by ensuring faster access to vaccines in future crises.

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This study looked at how well people respond to COVID-19 and flu vaccines when given together. Researchers found that all three testing methods showed comparable effectiveness, with the antibody response remaining strong regardless of whether the flu shot was given at the same time as the COVID-19 vaccine, with geometric mean ratios over 0.67, indicating no significant issues with the combined vaccination. This is important because it means that patients can safely receive both vaccines together without losing effectiveness. Who this helps: This helps patients needing both vaccines, particularly during flu season.

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This study examined 1,255 school textbooks from 34 countries to see how they represent gender. The researchers found that women and girls are often shown less frequently than men, depicted in more passive roles, and are primarily associated with home life rather than work or achievements. This matters because these portrayals can reinforce harmful stereotypes about gender roles, particularly harming the perspectives of young learners and perpetuating inequality. Who this helps: This benefits students and educators by promoting more equitable and inclusive educational materials.

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This study focused on developing a new way to measure specific compounds in rat heart tissues that are important for understanding heart function and energy levels, particularly cyclocreatine phosphate, a drug that helps protect the heart during transplantation. The researchers created a reliable testing method that showed over 99% recovery of these compounds, with an accuracy range of 93.32-111.99%, indicating that the method is effective for analyzing heart tissue samples. This research is important because it enhances our ability to study heart health and improve treatments for heart transplant patients. Who this helps: Heart transplant patients and researchers studying cardiac health.

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This study looked at how effective a virtual training program for laparoscopic surgery could be for surgeons in low-and middle-income countries (LMICs). The researchers found that surgical residents improved their laparoscopic skills significantly; they completed tasks faster by the end of the program compared to the start, with a notable improvement (p < 0.05). Everyone involved in the training felt that it was valuable, appreciated the mentoring they received, and found the virtual format easy to use. Who this helps: This benefits surgeons in low-and middle-income countries who need better training for laparoscopic surgery.

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This study looked at a program called Engager, designed to help men with mental health issues like anxiety and depression as they prepare to leave prison and adjust to life after release. Researchers found that, after 6 months, the program did not improve mental health outcomes compared to standard care, with both groups showing similar levels of change in depression and anxiety scores (a difference of just 1.1 points, which is not considered significant). This matters because it highlights the need for more effective strategies to support former prisoners with mental health challenges. Who this helps: Patients transitioning from prison to the community.

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This study looked at a new drug called cyclocreatine phosphate (CCrP) and its effects on heart function after injury. The research found that CCrP helped protect against heart damage in rats, reducing harmful markers and improving heart function measurements. Specifically, CCrP not only lowered the heart weight and levels of injury indicators but also increased heart efficiency and activity levels, suggesting it may help prevent heart failure. Who this helps: This benefits patients with heart issues, particularly those at risk of heart failure.

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This study looked at whether using carbon dioxide instead of regular air during heart surgery could protect the brain from injury. Researchers tested this on 704 patients over 50 years old undergoing left-sided open heart valve surgery. They found that this method might reduce brain injuries, which is crucial because such injuries can affect recovery and quality of life after surgery. Who this helps: This helps patients undergoing heart valve surgery by potentially lowering their risk of brain injury.

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This study focuses on a new type of X-ray machine called the High Energy Engineering X-ray (HEX) superconducting wiggler, designed to produce a very high-energy X-ray beam of 200 keV. Researchers successfully built and tested this machine, which has a peak field strength of 4.3 T and does not require liquid helium, making it more efficient. This advancement allows scientists to generate a stronger and more focused beam of X-rays, which can improve materials research and medical imaging. Who this helps: This benefits researchers in fields like materials science and medical diagnostics.

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This paper discusses a rare case of a leiomyoma, which is a type of non-cancerous tumor, found outside the uterus in a 59-year-old woman. While most leiomyomas occur in the uterus, this specific case highlights the need for doctors to consider these tumors in the pelvic area even after a hysterectomy, especially since 25% of women with these tumors experience symptoms. Recognizing these extra-uterine leiomyomas is crucial for proper diagnosis and treatment. Who this helps: This benefits doctors and their patients who experience pelvic masses after hysterectomy.

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This study looked at how changes in brain connectivity caused by a treatment called repetitive transcranial magnetic stimulation (rTMS) could predict how well patients with severe depression respond to the treatment. Researchers found that these changes could explain about 30% of the improvement seen in depression scores after a 4-week rTMS program. Understanding these brain changes is important because it can help predict which patients will benefit most from this therapy, potentially improving treatment outcomes. Who this helps: This helps patients with treatment-resistant depression and their doctors.

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This study focused on a program called "Engager," which helps men leaving prison who struggle with mental health issues. Researchers analyzed how 24 men engaged with the program and found that those who stuck with it often felt overwhelmed but managed to cope better. Success depended on building trust with their support workers and having clear communication about their needs; those who did not engage often faced various personal challenges or disengaged for different reasons. Who this helps: This research benefits male prison-leavers and the professionals who work with them.

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This study looked at a new method for treating blocked root canals in teeth, which can be challenging for dentists. Using advanced 3D imaging and custom-made templates, the researchers successfully navigated a difficult blockage in one case, allowing for effective treatment with minimal damage to the tooth. This approach is important because it improves the chances of successfully cleaning and sealing problematic canals, which helps prevent further infection. Who this helps: This benefits patients undergoing root canal treatment.

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This study looked at a compound called cyclocreatine phosphate (CCrP) and its ability to protect the heart in rats experiencing heart failure induced by isoproterenol (ISO). The findings showed that CCrP not only prevented heart muscle damage but also reduced markers of heart inflammation significantly—by 75% and 44%—compared to untreated rats. These results are important because they suggest that CCrP could be used to monitor and improve treatments for heart failure patients. Who this helps: Patients with heart failure and their doctors.

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This study looked at supercapacitors, which are devices that store energy, specifically how they work at high temperatures using special electrolytes made from water and salt. Researchers found that supercapacitors with certain mixtures of lithium salts could function effectively at temperatures of 100 °C and even 120 °C, maintaining a performance of over 100 farads per gram. This is significant because it opens up new possibilities for energy storage in high-temperature environments, which can be crucial for certain applications. Who this helps: This benefits engineers and manufacturers working on energy storage technology, particularly in high-temperature industries.

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This study looks at a device called the FlowTriever Retrieval System, which is used to treat pulmonary embolism (PE), a serious condition that can lead to death. The research reviews safety and efficacy data, emphasizing that despite existing treatments like anticoagulation, new catheter-based approaches like FlowTriever could be valuable options. This matters because PE is a leading cause of cardiovascular death, and advancements in treatment could help reduce the number of fatalities. Who this helps: Patients suffering from pulmonary embolism.

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This study looked at whether people can safely receive a COVID-19 vaccine (either ChAdOx1 or BNT162b2) alongside an influenza vaccine. It involved 679 adults and found that getting both vaccines at the same time was safe, with no major issues reported—most side effects were mild or moderate. This matters because combining these vaccines can simplify the immunization process and help ensure people get protected against both COVID-19 and influenza without overcrowding healthcare systems. Who this helps: This helps patients by making it easier for them to receive important vaccinations.

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This study focused on creating a new sensor to quickly and accurately measure a drug called cyclocreatine phosphate (CCrP) in blood samples. Researchers found that this sensor could detect CCrP at very low levels (as small as 2.47 picomoles per liter) and performed reliably across a wide range of concentrations. This is important because CCrP could help improve outcomes for heart transplant patients and those with certain genetic conditions, potentially making the drug's testing process faster and easier. Who this helps: This helps patients undergoing heart transplants and those affected by creatine transporter deficiency.

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The study looked at how well doctors include patients’ quality-of-life (QOL) goals in their conversations and decision-making during medical visits. Researchers found that when doctors were prompted to ask patients about their health-related limitations, QOL goals came up in conversations more often—55 out of 60 patients answered questions about their quality of life. However, this information influenced medical decisions in only 13% of cases, showing that while doctors can discuss QOL, they do not often use it to guide treatment choices. Who this helps: This study benefits patients who want their health goals to be considered in their treatment plans.

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The POUT trial studied the effects of chemotherapy on patients with upper tract urothelial carcinoma (UTUC) after surgery. The results showed that patients who received chemotherapy had a 71% chance of being free from disease after three years, compared to only 46% for those who just had monitoring. This research is important because it establishes chemotherapy as a recommended treatment after surgery, potentially improving survival rates for patients with this type of cancer. Who this helps: This helps patients diagnosed with upper tract urothelial carcinoma.

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This study looked at the effects of combining two cancer drugs, doxorubicin and olaratumab, on patients with advanced soft tissue sarcomas in England and Northern Ireland. Out of 172 patients treated, 23% had died by the time of the analysis, and the average time without disease progression was about 6.8 months. The findings align with a previous study, showing similar response rates and side effects, which is important for understanding how effective this treatment combination is. Who this helps: This helps patients with advanced soft tissue sarcomas and their healthcare providers.

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This study looked at how patient screening logs were used in a large cancer treatment trial to see if they helped recruit more patients. The research found that out of the 1,138 patients tracked, only 40% of those approached agreed to participate, and many declined mainly because they didn’t want chemotherapy. Notably, there was a moderate link between the number of patients reported and those actually enrolled, but the logs didn’t noticeably boost recruitment rates during the trial. Who this helps: This research is beneficial for clinical trial organizers and cancer treatment researchers.

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This paper summarizes a workshop where biotechnology experts discussed how to improve the use of models in bioprocess development, which is essential for producing medicines more efficiently. The discussions highlighted the need for standardized methods in modeling, affecting all stages from research to production, to save time and resources. The goal is to better harness these models to enhance the entire production process. Who this helps: This benefits patients by potentially speeding up the development and availability of medicines.

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This study looked at why people use a product called CBD, focusing on testimonials from 376 individuals discussing their experiences on a Reddit forum. The results showed that 90% of users claimed CBD helped with specific health conditions, especially mental health issues like depression and autism (64%), with less mention of orthopedic and sleep issues. This is important because it highlights a significant interest in CBD for treating serious health conditions, which may need more oversight and guidance from healthcare professionals. Who this helps: This helps patients interested in using CBD for health conditions and their doctors who need to provide informed advice.

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This study looked at the treatment of synovial sarcoma, a type of cancer, in 81 patients in the UK from 1997 to 2014. They found that patients who received only surgery had a 73% chance of not having their cancer return after 5 years, and overall survival was 50% at the same time point. Importantly, chemotherapy did not improve survival rates compared to surgery alone, suggesting that surgery should be prioritized when possible. Who this helps: This helps patients with synovial sarcoma by emphasizing the importance of surgical treatment over chemotherapy.

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This study looked at how different hospitals treat patients suspected of having stones in a bile duct, a condition that affects about 15% of people undergoing gallbladder surgery. Researchers analyzed data from 1,263 patients and found that most had elevated liver function tests, indicating potential complications. The findings highlighted that hospitals use very different approaches to treat these cases, revealing a need for standardized protocols to improve care and reduce unnecessary procedures. Who this helps: This helps doctors and hospitals in delivering more consistent and effective treatment for patients with suspected bile duct stones.

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This study looked at how two substances, cyclocreatine (CCr) and cyclocreatine-phosphate (CCrP), can help protect the heart during events where blood flow is reduced, known as ischemia. The researchers found that these substances help keep energy levels high in heart cells, reduce cell damage, and improve heart function after the blood supply is restored. Specifically, they showed that treating animals with CCr and CCrP before an ischemic event led to less cell injury and better heart recovery. Who this helps: This research particularly benefits heart attack patients and those undergoing heart surgery.

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This study explored a new method for continuously producing polylactide (PLA), a biodegradable plastic, using a specific catalyst called magnesium (II)-heterocyclic carbine. The researchers found that this method produced PLA with good qualities, including high molecular weight, under optimized conditions. This advancement is important because it could lead to more efficient and sustainable production of eco-friendly plastics. Who this helps: This helps manufacturers looking for greener production methods for biodegradable plastics.

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This research studied how involving patient advocates—people with personal experience of cancer—in the planning and execution of clinical trials for breast cancer can improve the process, especially when multiple biopsies are required. The findings indicated that patients are generally open to providing extra tissue samples for research, and their input helped alleviate concerns from clinicians about recruitment challenges. As a result, these trials can better reflect patient needs and encourage participation, ultimately aiding in the understanding of cancer treatment responses. Who this helps: This helps patients and researchers by ensuring that trials are designed with patient perspectives in mind.