Scientists studied glutamate receptors, finding that experimental drugs regulate desensitization by binding to a separate site. This knowledge may lead to new treatments for Alzheimer's disease and other disorders.
Cancer specialists at the European Breast Cancer Conference express concerns about EU regulations on clinical trials, revised Declaration of Helsinki, and animal rights affecting breast cancer research. They urge policymakers to challenge rules that undermine research, citing increased bureaucracy as a major obstacle.
A recent study demonstrated that including elderly patients in clinical trials for cancer treatments can produce useful results. The research found that two chemotherapy agents were effective and well-tolerated in metastatic breast cancer patients aged 60 or older.
The Pediatric AIDS Clinical Trials Group will support clinical trials sites, a statistical center, and operations center with renewed funding. The new agenda emphasizes five key areas: perinatal transmission, pediatric treatment, adolescent treatment, long-term evaluation of antiretroviral therapies, and domestic and international coll...
A study found that blind individuals using Braille reading strategies activate areas of the brain normally reserved for vision, suggesting a novel way of utilizing occipital cortex. This activation is similar to what is observed in sighted individuals when reading print or receiving tactile stimulation.
The CECRE will create a comprehensive database on clinical research characteristics, including IRB review costs and funding sources. It will also develop a systematic framework for determining which projects require heightened scrutiny.
A study found that vagus nerve stimulation (VNS) increases blood flow in thalamic areas of the brain, leading to improved seizure control. VNS was shown to reduce seizures by up to 91% in patients with partial epilepsy.
The National Center for Advancing Translational Sciences (NCATS) has established a network to provide clinical researchers with access to human gene vectors and toxicology studies. Seven NIH components will participate in the network, which aims to eliminate barriers to gene transfer research.
Medical school leaders in the US express concerns about the health and quality of their clinical research enterprises, citing pressure on faculty to see patients, insufficient revenues, and difficulties recruiting trained researchers. Despite some positive findings, many believe that addressing these challenges is crucial for advancing...
The Canadian Medical Association Journal has published new clinical practice guidelines for managing lymphedema related to breast cancer treatment. The guidelines include an updated patient version for women battling the condition. These updates aim to improve patient care and outcomes.
The university will support its new Clinical Research Scholars Program, which aims to improve patient care quality through translational research. The program will teach physicians and researchers essential skills in biostatistics, clinical epidemiology, and study design.
A new study found that enrolling patients with chest pain in clinical trials takes an average of 8+ minutes longer than treating them directly. Despite this delay, researchers believe the potential benefits of participation outweigh the time difference, and doctors should enroll more patients in trials.
Early results from 19 patients treated in the Boston clinical trial show that Endostatin is safe and well-tolerated in high doses without any evidence of toxicity. Extended periods of stable disease and minor responses have been demonstrated, but further study is needed to determine its long-term effectiveness.
Studies at the University of Illinois have identified a brain pathway in which neurons activate during low oxygen, triggering increased breathing. Newborns may not have enough neurons to respond sufficiently, possibly contributing to sudden infant death syndrome.
A review of patients treated with NIPPV found mortality rates were 28.6% higher in the clinical setting compared to randomized trials. The authors recommend developing practice guidelines to optimize NIPPV use. Dr. Sheldon Magder comments on the limitations of relying heavily on randomized trial findings in clinical settings.
Researchers will present and discuss new PET clinical uses, including cancer diagnosis and management, and comparison with CT for staging melanoma. The briefing also explores PET imaging agent Fluorocholine and its applications.
The NIDA Clinical Toolbox provides comprehensive science-based materials for drug abuse counselors, including therapy manuals, counseling approaches, and research reports. This resource aims to revolutionize treatment options for patients in community-level clinical settings.
A study found that six months of care for patients in phase II clinical trials costs $57,542, similar to $63,721 for those receiving standard treatment. This research suggests insurers can improve healthcare without financial risk.
The data from an ongoing Phase 1/2 trial of O-Vax in patients with advanced ovarian cancer indicates that the vaccine induces a positive immunological response, as measured by a delayed type hypersensitivity test. Favorable clinical responses were also observed, including complete regression of tumors and normalization of CA-125 levels.
A study published at ASCO suggests that treating cancer patients on clinical trials is not more expensive than standard treatment. The research found average charges of $57,542 for trial patients and $63,721 for control patients, highlighting the potential for increased access to high-quality care.
Researchers from various fields will discuss normal development and understanding of the visual world, as well as brain failures to recognize objects. The symposium aims to bring together converging perspectives on how our brains organize and interpret visual information.
Canadian Medical Association Journal article highlights lack of consensus among otolaryngologists on indications for ear tube insertion in children. Only 6 of 17 factors and 1 of 4 clinical vignettes were agreed upon, suggesting a need to revisit clinical practice guidelines.
Researchers at University of Illinois find that brain cells respond differently to rapid sound pulses compared to slow ones. This discovery challenges previous assumptions about the hearing system and could lead to more efficient building blocks for better hearing aids.
The Indiana University Cancer Center has been designated as an NCI-recognized clinical cancer center, bolstering its $33.3 million annual funding for cancer research projects. The grant enhances collaboration between researchers and physicians to target clinical problems and apply findings to new patient treatments.
The Interstitial Cystitis Clinical Trials Group is conducting a clinical trial using pentosan polysulfate sodium (ElmironR) and hydroxyzine hydrochloride (AtaraxR) to treat IC. The trial aims to evaluate the effectiveness of these oral drugs in relieving symptoms in patients with IC.
The Rush University Medical Center has launched a new NIH-funded program to train individuals in the fundamentals of clinical research. The program, which includes courses on biostatistics, epidemiology, and research ethics, aims to prepare individuals for careers in clinical research.
Researchers at USC and UC Irvine have discovered two independent brain pathways that process visual information, highlighting the importance of integrating color and motion. The 'Third Order' system is found to be critical for detecting pure color motion, allowing humans to perceive movement in 'isoluminant' images.
A new study published in American Journal of Clinical Nutrition found that restricting children's access to certain foods can actually encourage overeating. By removing access to desired foods, children are more likely to consume those same foods, leading to increased intake.
The study found that the costs of treating patients in clinical trials were modestly higher than for those who opted for standard treatment, with an average total cost of $46,424. The authors recommend payment for patients' treatment in National Cancer Institute-approved clinical trials to improve access and patient outcomes.
Researchers found that brief exposure to high temperatures reduces potassium outflow from locust neurons, allowing them to fly normally after recovery. This discovery may have adaptive significance for heat-shocked animals.
Neuroscientists at Johns Hopkins discover that nerve signals can originate from nerves not directly injured, leading to abnormal activity in nearby nerves. The study provides a basis for targeting the skin and suggests effective therapy options for neuropathic pain syndromes.
Clinical trials show substantial increase in leukemia-free survival among AML patients treated with Maxamine Therapy. The treatment has been shown to prevent relapse and prolong remission while maintaining a good quality of life.
Researchers used PET images of people tracing maze patterns to find distinct brain areas active during learning and skilled performance. The brain's 'right premotor cortex' and 'left cerebellum' are active early on, while the 'supplementary motor area' takes over after practice.
A Johns Hopkins study has found that depression is an independent risk factor for coronary artery disease in men, with those experiencing clinical depression twice as likely to develop the condition. Symptoms of CAD appeared on average 15 years after the first episode of depression.
Following guidelines improves patient safety and reduces liability costs by 96% compared to no guideline compliance. MMI's report highlights the financial impact of adhering to core risk modification programs, with average cost per claim reduced by $70,000.
The report highlights the need for clinical microbiologists to integrate new technologies with existing methods to provide high-quality service. It emphasizes the importance of rapid laboratory turnaround times, particularly in outpatient settings, where clinicians require timely results to inform treatment decisions.
Researchers found that varying pulse patterns, rather than regular intervals, can increase muscle force and duration in people with paralysis. This breakthrough could lead to improved control and mobility for individuals with severe paralysis, such as those affected by Christopher Reeve's condition.
The American Association for the Advancement of Science (AAAS) has announced the winners of its national science writing awards, recognizing excellence in large and small newspapers, magazines, radio, and television. The winners were selected by independent screening and judging committees consisting of journalists and scientists.
Neuroscientists at the University at Buffalo have produced an image of the brain's neural activity when monitoring multiple conversations. The study used PET and electrophysiology to identify how resources are allocated, revealing that the brain can complete tasks with focused attention but struggles with divided attention.
A new vagus nerve stimulator device has been shown to prevent epileptic seizures in over 30% of patients, with some becoming completely seizure-free. The device, which is battery-operated and inserted just below the collarbone, sends electric current to stimulate the vagus nerve without impairing heart rate or cardiac cycles.