Curated News: Medical Meetings

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Because there is no ethical way to extract brain tissue from patients to look for clues about how amyloid plaques and protein aggregates proliferate, supplementary techniques are needed to better understand the progression of Alzheimer's disease. During ACA's 71st annual meeting, Abdullah Al Bashit, from Northeastern University, will discuss using computational techniques to help address these challenges. His work demonstrates how using small and wide-angle scattering along with state-of-the-art detection techniques will help probe the molecular structure and proliferation.

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The cardiac pacemaker of the future could be powered by the heart itself, according to researchers in China. Current cardiac pacemakers use a battery power supply and leads to keep hearts beating regularly. Yi Zhiran and his group are investing batteryless powering and leadless pacing, harvesting kinetic energy from the heart to power the lifesaving device. The energy is harvested by the buckling of the encapsulated structure of the pacemaker, creating buckled piezoelectric energy.

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During ACA's 71st annual meeting, Celia Schiffer, from the University of Massachusetts, will talk about her lab's work with virus substrate recognition as a method to avoid drug resistance. Schiffer and her team expanded their work on HIV and the hepatitis C virus to include human T-cell lymphotropic virus type 1 and SARS-CoV-2, the virus that causes COVID-19, and discovered that designing robust inhibitors to fit within the substrate envelope tips this balance toward decreasing the probability of resistance.

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ISPOR—The Professional Society for Health Economics and Outcomes Research announced that its ISPOR Europe 2021 will include a virtual conference on 30 Nov - 3 Dec and an in-person Preconference Summit on 11 Nov in Copenhagen, Denmark.

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Convergence 2021, the annual meeting of the American College of Rheumatology (ACR), returns to a virtual meeting platform Nov. 1 - 10. This year’s meeting will include presentations from over 320 clinicians, researchers and health experts, including this year’s keynote speaker, Dr. Seema Yasmin.

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Women are less likely than men to receive timely care for strokes caused by blockages in large vessels, known as emergent large vessel occlusion (ELVO), according to researchers with The University of Texas Health Science Center at Houston (UTHealth).

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Positive trends in global education access are expected to decrease dementia prevalence worldwide by 6.2 million cases by the year 2050.

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The American Neurological Association (ANA), has announced the recipients of its 2021 scientific awards, to be presented during the 146th ANA Annual Meeting, held virtually October 17 - 19, 2021, with an Opening Symposium on October 16.

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For young soccer players, participating in repetitive technical training activities involving heading during practice may result in more total head impacts but playing in scrimmages or actual soccer games may result in greater magnitude head impacts. That’s according to a small, preliminary study released today that will be presented at the American Academy of Neurology’s Sports Concussion Conference, July 30-31, 2021.

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Wake Forest researchers and clinicians are using patient-specific tumor ‘organoid’ models as a preclinical companion platform to better evaluate immunotherapy treatment for appendiceal cancer.

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Care homes need to be vigilant for outbreaks of COVID-19, even after residents have received two doses of the vaccine, according to new research being presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) held online this year.

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Approximately 12 percent of patients who underwent shoulder stabilization surgery experience arthritis in the shoulder joint within a seven-year period, according to research presented today at the American Orthopedic Society for Sports Medicine-Arthroscopy Association of North America Combined 2021 Annual Meeting.

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Patients undergoing hip arthroscopy with high-grade cartilage damage do not see as positive results compared with patients with lower grade cartilage damage, according to research reported today at the American Orthopedic Society of Sports Medicine- Arthroscopy Association of North America Combined 2021 Annual Meeting.

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Use of a biodegradable balloon spacer during massive rotator cuff tear surgery produced similar outcomes when compared to partial rotator cuff repair, according to research presented today at the American Orthopedic Society of Sports Medicine - Arthroscopy Association of North America Combined 2021 Annual Meeting.

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Today a team of orthopedic physicians reports that opting for a transtibial surgical approach and choosing an inference screw for femoral and tibial fixation will improve the patient’s odds of having a significantly better six-year clinical outcome.

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An analysis of MRI images of the tissue grafts used for patients who underwent surgery to repair the anterior cruciate knee ligament suggests grafts used from the quadriceps may be superior to tissue grafts from the hamstring.

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Results from two prospective, concurrent, clinical trials demonstrate that a synthetic meniscus implant provides superior relief from post meniscus surgery knee pain when compared to treatment with non-surgical care alone.

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In a small study of gymnasts with ulnar (elbow) collateral ligament injury, orthopedic sports medicine researchers found that the athletes can be treated successfully and can return to competition. The research was presented at the American Orthopedic Medicine Society- Arthroscopy Association of North America Combined 2021 Annual Meeting.

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Registration opens today for the American Society for Radiation Oncology's (ASTRO) 63rd Annual Meeting, which will return to an in-person conference at McCormick Place West in Chicago, October 24-27, 2021. Media resources and registration are available at www.astro.org/astro2021press, and general registration is available at www.astro.org/annualmeeting.

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ISPOR—The Professional Society for Health Economics and Outcomes Research announced that its Virtual ISPOR Latin America Summit 2021 will be held 30 September to 1 October.

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Atlantic Health System Cancer Care will continue its tradition of world-class medical education by hosting its 2021 Annual Review in Oncology Virtual Symposium. The symposium, held via Microsoft Teams with free registration, will take place Saturday, June 26, 2021, from 8 a.m. to 12:30 p.m. ET. Distinguished faculty from some of the nation’s leading cancer centers will summarize the latest advances in six areas of oncology, as presented at the just-completed ASCO conference—the world’s premier meeting for cancer care professionals and researchers.

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Weight-loss surgery improves or resolves diseases including type 2 diabetes, heart disease and high blood pressure and can lead to significant and durable weight loss for many people, but the operation has largely been restricted to those with severe obesity, which means about 75 to 100 pounds overweight or a body mass index (BMI) of 35 or higher with an obesity-related disease.

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A new study released today finds residents in several states with the highest obesity rates in the country are among the least likely to undergo weight-loss surgery, long considered the standard of care for severe obesity and related diseases including type 2 diabetes and heart disease.

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The risk of stroke is cut by more than half in what researchers believe is the largest patient sample size ever for a study on bariatric surgery and its effect on ischemic cerebrovascular disease (96,094 bariatric surgery patients and 1,533,725 matched nonsurgical patients with obesity).

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Long-Term Outcomes of Duodenal Switch (DS) Versus Single Anastomosis Duodeno-Ileostomy with Sleeve Gastrectomy (SADI-S): A Matched Cohort Study

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New findings include a significant increase in risk of death among patients who had recently had chemotherapy.

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Evidence suggests auditory and vestibular effects should be added to the growing list of physiological impacts of COVID-19. During the 180th Meeting, Colleen Le Prell from the University of Texas at Dallas will talk about hearing and balance disorders associated with coronavirus infection and how pandemic-related stress and anxiety may aggravate tinnitus symptoms. Her presentation, "Hearing disorders secondary to infection with SARS-CoV-2," will take place Thursday, June 10.

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As more people are taking advantage of music on the go, personal audio systems are pumping up the volume to the detriment of the listener's hearing. During the 180th ASA Meeting, Daniel Fink from The Quiet Coalition and Jan Mayes will talk about current research into personal audio system usage and the need for public health hearing conservation policies. Their session, "Personal audio system use can harm auditory health," will take place Thursday, June 10.

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New collaborative research shows that treatment with immune checkpoint inhibitors (ICIs) has led to a significant improvement in survival and response rates among patients with a particularly aggressive type of kidney cancer: advanced sarcomatoid renal cell carcinoma. The study, which was led by a team from Roswell Park Comprehensive Cancer Center and involved contributors from six centers, is detailed in a presentation at the American Society of Clinical Oncology 2021 virtual annual meeting (abstract 4568).

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Researchers at Roswell Park Comprehensive Cancer Center led the largest study to date to suggest an improving trend in pathologic complete response rates over time for U.S. cancer patients of various races. The team's findings, documented in a poster presentation at the 2021 American Society of Clinical Oncology virtual annual meeting (abstract 575), show that African Americans are more likely than patients from any other group to have remaining disease following breast cancer treatment.

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New work from a team at Roswell Park Comprehensive Cancer Center will help guide the care of patients with neuroendocrine tumors, or NETs. In a poster presentation at the American Society of Clinical Oncology (ASCO) virtual Annual Meeting 2021, Abhay Singh, MD, MPH, and colleagues outline their discovery of a potential biomarker to predict which patients are likely to experience blood toxicity side effects from a new targeted radiation treatment, peptide receptor radionuclide therapy (PRRT).

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Designing a soundscape to improve quality of life for an individual is centered on putting their perception at the heart of the process. During the 180th ASA Meeting, Arezoo Talebzadeh from Ghent University will show how a personalized soundscape can help those with dementia by providing clues regarding time of day and place. The session, "Soundscape design for people with dementia; the correlation between psychoacoustic parameter and human perception," will take place Wednesday, June 9.

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According to the World Health Organization, more than 264 million people worldwide have Major Depression Disorder and another 20 million have schizophrenia. During the 180th ASA Meeting, Carol Espy-Wilson from the University of Maryland,will discuss how a person's mental health status is reflected in the coordination of speech gestures. The keynote lecture, "Speech Acoustics and Mental Health Assessment," will take place Tuesday, June 8.

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Variations in children's speech has traditionally been attributed to developmental delays. Recent work suggests the reasons for variability are not so clear, and an immediate call for treatment may need to be reconsidered. During the 180th ASA Meeting, Margaret Cychosz from the University of Maryland will discuss the need to better understand these variations. Her presentation, "Reconsidering variability in child speech production," will take place Tuesday, June 8.

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Atlantic Health System Cancer Care physicians are lead or co-authors of seven original studies to be presented and published at the 2021 ASCO Annual Meeting, held virtually June 4-8. The ASCO annual meeting is the world’s leading venue for presenting original clinical research on cancer.

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As COVID-19 spread throughout the world, our daily routines and behaviors changed drastically. A new study of more than 2,000 people in the U.S. found that the pandemic has also affected how we eat. The authors found a decrease in the consumption of many food groups, particularly healthy foods such as vegetables and whole grains, compared to before the pandemic.

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Reducing food waste is crucial to our ability to feed the growing human population but will not fully solve the problem alone, according to a new study based on a computational model.

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According to a new study, people who eat faster or take larger bites are more likely to eat more at a meal. The research, which is being presented at NUTRITION 2021 LIVE ONLINE, provides new insight into the factors that might contribute to overeating.

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A new study of more than 350,000 women found that women with diets incorporating more foods that increase inflammation in the body had a 12% increase in their risk of breast cancer compared to women who consume more anti-inflammatory diets.

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There has been a long-standing debate as to whether a low-fat or a plant-centered diet is better at lowering the risk of cardiovascular disease. A new study that followed more than 4,700 people over 30 years, found that a plant-centered diet was associated with a lower long-term risk for cardiovascular disease. However, both diets were linked with lower LDL, or bad cholesterol, levels.

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Only 5% of men and 9% of women are getting the recommended daily amount of dietary fiber, according to a study being presented at NUTRITION 2021 LIVE ONLINE. Insufficient fiber intake is associated with a higher risk of heart disease and diabetes, two of the most common diseases in the U.S.

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According to a new study, adults overall ate more refined grains and solid fats and children increased their intake of added sugar during the recession. The impacts of the downturn were especially pronounced in food-insecure households, where individuals significantly reduced their intake of protein and dark green vegetables while increasing total sugars.

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Studies being presented at NUTRITION 2021 LIVE ONLINE bring new insights into how people ate, shopped and felt about food as the COVID-19 pandemic unfolded. Studying these trends can shed light on potential lingering health impacts of the pandemic and inform responses to future emergencies.

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What we eat during childhood can affect the health of individuals—and populations—for years to come. As rates of childhood obesity continue to rise, five studies being presented at NUTRITION 2021 LIVE ONLINE bring new insights into the diets of children and teens around the world.

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Superfoods like turmeric and honey have long been recognized for their ability to promote health and wellness. New studies being presented at NUTRITION 2021 LIVE ONLINE take a closer look at the science behind the health benefits of superfoods.

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Healthy habits are particularly important during pregnancy. Four new studies being presented at NUTRITION 2021 LIVE ONLINE look at how supplements, eating habits and physical activity can affect various aspects of health during pregnancy.

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Even moderate smartphone use may influence teens’ diet and weight, according to a new study of more than 53,000 Korean adolescents. Teens who used a smartphone for more than 2 hours per day were significantly more likely to eat more junk food and fewer fruits and vegetables than those spending less time on their phone. Teens spending more than 3 hours per day on a smartphone were significantly more likely to be overweight or obese.

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A pain-management protocol designed by Emese Zsiros, MD, PhD, FACOG, to be reported at the American Society of Clinical Oncology 2021 annual meeting, resulted in a 45% decrease in opioids prescribed to patients undergoing surgery, without significant effect on recovery or satisfaction.

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The Roswell Park Comprehensive Cancer Center/Kaiser Permanente Northern California team behind a new study to be highlighted at the ASCO 2021 virtual annual meeting has found that sufficient vitamin D levels at the time of diagnosis are associated with improved outcomes among people with breast cancer.