Articles tagged with Clinical Trials
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
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Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
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Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
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A new study by Moffitt Cancer Center aims to investigate alternative screening methods and chemoprevention interventions for African-American and black men with prostate cancer. Researchers are also exploring the safety and effectiveness of isoflavones, a botanical agent, in reducing prostate cancer risk in this high-risk population.
A new trial will test an anti-amyloid treatment in 650 adults at highest genetic risk for late-onset Alzheimer's, using the Alzheimer's Prevention Registry for enrollment. The study aims to prevent clinical onset of Alzheimer's and find effective treatments as soon as possible.
A European Organisation for Research and Treatment of Cancer trial found that adjuvant radiotherapy after local excision reduced the incidence of local recurrences by a factor of two, resulting in an overall lower risk of mastectomy. The study highlights the importance of conducting long-term follow-up.
The EORTC trial found that vaccination with GM2/KLH-QS-21 did not improve relapse-free or overall survival rates for patients with stage II melanoma. The vaccine was expected to stimulate antibodies against the GM2 ganglioside, but instead, it led to a higher risk of death and decreased survival rates.
The EORTC will present various cancer research studies, including a phase III trial on breast cancer radiation therapy and a study on the use of data warehouses for response measurements. The organization will also showcase its clinical trials and discuss regulatory issues.
A trial comparing e-cigarettes with nicotine patches found they were comparable in helping smokers quit, with e-cigarettes showing higher reduction in cigarette consumption after six months. The study suggests e-cigarettes have potential as effective smoking cessation aids despite regulatory uncertainty and inconsistency.
A recent trial found that e-cigarettes were comparable to nicotine patches in helping smokers quit for at least six months. The study also showed that e-cigarette users had reduced cigarette consumption by half after six months compared to those using patches or placebo devices.
A new biomarker strategy using troponin and copeptin has the potential to change clinical practice with high patient safety, according to the BIC-8 trial. The strategy significantly increased emergency room discharge rates among patients with suspected ACS.
The PRAMI trial found that preventive PCI resulted in a two-thirds reduction of primary outcome events compared to culprit-only PCI. This new evidence suggests considering revising current guidelines for patients with multivessel disease and ST elevation myocardial infarction.
The TASTE trial found that aspiration of the blood clot causing a heart attack does not improve survival rates compared to balloon dilation and stenting alone. The study enrolled over 7,200 patients with ST-elevation myocardial infarction (STEMI) from Sweden, Denmark, and Iceland.
Primary Ciliary Dyskinesia (PCD) is a rare genetic disorder affecting the respiratory and other systems, with limited data due to small patient populations. The BESTCILIA project aims to improve screening and treatment through clinical trials, standardized diagnostic testing, and patient registries.
A new study published in BMC Public Health reveals that volunteering is associated with improvements in mental health and increased life satisfaction. Volunteers reported lower levels of depression and enhanced well-being, although the exact mechanisms underlying these benefits are unclear.
The GEMINI studies found vedolizumab to be an effective treatment for patients with moderately to severely active Crohn's disease and ulcerative colitis. The study suggests that the drug may provide people living with these conditions an additional option for inducing and maintaining clinical remission.
A randomized clinical trial found a significant increase in cerebral vasospasm and EVD-related complications when CSF was drained continuously in patients with subarachnoid hemorrhage. The study, halted early due to high complication rates, suggests continuous drainage may not be the best method for intracranial pressure management.
A study found that heart failure patients with left bundle-branch block (LBBB) and longer QRS duration had lower risks of death, cardiovascular events, and readmission after pacemaker implantation. These findings suggest using QRS morphology and duration to identify patients who will benefit most from the procedure.
Eating a healthy diet has been found to lower the risk of chronic kidney disease (CKD) and mortality among patients with type 2 diabetes. Moderate alcohol intake also reduced the risk of CKD, while high sodium intake was not associated with increased risk.
Researchers have successfully combined two promising gene therapies to repair muscle damage caused by Duchenne muscular dystrophy and prevent future injury. The treatment, which uses a combination of micro-dystrophin and follistatin, showed significant increases in muscle strength and reduced muscle damage in aged mice.
A new study, MADIT-Asia, aims to improve treatment of non-ischemic heart disease in the Asian population. The trial will test cardiac resynchronization therapy using a two-lead system, which may reduce complications and improve outcomes.
Researchers demonstrate that a single course of rituximab therapy is as effective as the current standard of care regimen in patients with ANCA-associated Vasculitis. The RAVE study shows that a short course of rituximab can induce and maintain remission, providing an alternative to long-term cyclophosphamide treatment.
The ITN has made its clinical trial data and analysis code publicly available through the TrialShare portal, allowing researchers to access raw study data, confirm published conclusions, and perform interactive analyses. This move aims to enhance scientific collaboration and speed up the sharing of research results.
A study found that people often prefer to maintain the status quo, even if it's undesirable, when faced with a choice that requires proactive decision-making. Researchers suggest that giving patients a nudge in the right direction can help them make productive choices about their health.
A large clinical study found no evidence that THC slows progressive multiple sclerosis (MS) progression. However, participants at the lower end of the disability scale showed some benefits. The study suggests that further research is needed to confirm these findings.
A phase 2 trial found moderate dose radiotherapy to be an effective treatment for patients with desmoid-type fibromatosis, with a 81.5% local control rate at 3 years. The response was slow, but continued regression was seen even after three years.
A new study from an international team of researchers found that only eight out of 160 meta-analyses of potential neurological treatments yielded statistically significant, unbiased data. The study highlights the need for more stringent requirements to assess animal studies before testing treatments in human patients.
Researchers found a dose-dependent reduction of beta amyloid in the blood and brain of IVIG-treated patients with the ApoE4 genotype. Biomarker analyses also showed increases in anti-oligomer and anti-fibril antibodies in IVIG-treated patients.
A randomized trial found that a 1:1:1 blood transfusion protocol is feasible but associated with higher waste of plasma. The study suggests that widespread adoption may lead to significant resource and safety implications due to the scarcity of plasma.
Researchers have developed two monoclonal antibodies that boost the immune system to fight neuroblastoma, a form of childhood cancer. The study found that 40-60% of tumors treated with the antibodies regressed in laboratory models, leading to long-term survival.
A clinical trial assessing an anti-melanoma vaccine found that it enhances the effectiveness of the immune system by increasing IL-12p70 production. Six out of seven patients exhibited a vaccine-stimulated immune response, with three showing clinically significant changes in tumor progression.
A large multiethnic population study found that low vitamin D levels are associated with increased coronary heart disease events among white and Chinese participants but not black or Hispanic participants. The findings suggest that the risks and benefits of vitamin D supplementation should be evaluated carefully across race and ethnicity.
The lack of transparency in clinical trials has been criticized by Ben Goldacre, who calls for the sharing of Clinical Study Reports to ensure informed decisions about medicines. The problem of missing trials is one of the greatest ethical challenges facing medicine today.
Researchers at the Walter and Eliza Hall Institute have discovered that BH3-mimetics, currently in clinical trials for leukaemia, could offer hope for treating aggressive oestrogen receptor-positive (ER-positive) breast cancers. The compounds were effective when combined with tamoxifen in preclinical models, improving treatment outcomes.
A home-based walking exercise program improved walking performance and physical activity in patients with PAD. The study found significant improvements in 6-minute walk distance, maximal treadmill walking time, and pain-free walking time.
Researchers created educational materials to empower Spanish patients to make health care decisions, addressing language barriers and cultural ideas that hinder participation. The study aims to improve knowledge and participation for Hispanic patients in clinical trials.
A clinical trial of a DNA vaccine has delivered promising results, suggesting that it may selectively counter the immune response that causes Type 1 diabetes. The vaccine reduced levels of immune cells believed responsible for the disease and maintained insulin production levels in patients.
A novel clinical trial is evaluating the use of patient-derived stem cells to improve blood flow and prevent major amputations in patients with severe peripheral arterial disease. The trial aims to reduce mortality rates associated with limb loss, which affects over 160,000 people annually.
Researchers found that an antibiotic can trigger its own production, increasing levels by dramatically. This breakthrough could enable faster and more cost-effective production of antibiotics.
The study found that the median time to activation of phase 1-2 trials decreased from 541 to 442 days, and for phase 3 trials from 727 to 395 days. The reforms led to faster initiation of NCI-sponsored trials, ultimately benefiting patients in need of new treatments for cancer.
A Yale project has made all of Medtronic's clinical trial research data for a bone growth product available for independent reanalysis. The project, known as the Yale University Open Data Access Project (YODA), aims to address the problem of unpublished and selectively published clinical evidence.
A group of experts proposes restoring unpublished and misreported clinical trials to publish previously confidential trial documents, ensuring accurate treatment information. The effort aims to address the issue of unreported trials that have misled public health decisions and wasted public money.
Researchers are testing whether a drug called aldesleukin can reduce the number of insulin injections needed for type 1 diabetes patients. The trial aims to slow disease progression and give patients more control over their condition.
Researchers have found that interferon-beta treatment significantly improves the physical condition of animal models of spinocerebellar ataxia 7, a fatal genetic disorder characterized by coordination problems. The treatment reduces the load of mutant ataxin-7 and leads to increased PML nuclear bodies involved in protein degradation.
The Leukemia & Lymphoma Society (LLS) and Dana-Farber Cancer Institute are partnering to establish a network of sites for clinical trial testing in community oncology settings. This partnership aims to increase trial enrollment and advance innovative blood cancer therapies, ultimately saving lives.
The EORTC BOS 2 trial aims to improve outcomes for patients with resectable liver metastases from colorectal cancer by testing the efficacy of bevacizumab or panitumumab added to standard peri-operative FOLFOX 4 chemotherapy. The trial plans to accrue 360 patients in 50 sites across ten countries.
The NIH is funding a new clinical research network focused on antibacterial resistance, led by Duke University. The network will design, implement and manage the clinical research agenda to strengthen existing research capacity and address pressing scientific priorities.
A new formula predicts when brain haemorrhage patients need surgery for the best outcome, helping ensure the right treatment at the right time. This study aims to improve patient survival rates and independence.
A University of North Carolina study found that 47% of medical decisions in radiation oncology were made without available randomized clinical trial data. This highlights the need for well-designed observational studies and alternative clinical trial designs to inform patient care.
A new international study found that prolonged, intense initial treatment in children with multi-system Langerhans cell histiocytosis (MS-LCH) can achieve survival rates as high as 84 percent. The study also showed a significant reduction in disease reactivation rate compared to shorter treatment periods.
The EORTC 62024 trial found that adjuvant imatinib impacts short-term freedom from relapse in patients with localized, surgically resected, high/intermediate-risk GIST. The trial showed a non-statistically significant trend in favor of the adjuvant arm for Imatinib failure-free survival.
The first-ever enterovirus 71 vaccine has been shown to be highly effective in protecting young children against the potentially deadly hand, foot, and mouth disease. The vaccine demonstrated 90% protection against clinical EV71-associated HFMD and 80.4% against EV71-associated disease for at least 12 months.
The Lotus Valve System demonstrated successful valve implantation in all 60 patients, meeting the primary device performance endpoint. The rate of moderate or greater aortic regurgitation decreased significantly, while mortality rates remained low.
A new study confirms low-dose computed tomography (LDCT) detects more early-stage lung cancers than chest X-ray (CXR), supporting a 20% reduction in mortality. Compliant imaging facilities performed 98.5% of studies within protocol specifications.
A large observational study questions whether bivalirudin is superior to heparin in the absence of GPIIb/IIIa blockade, showing similar 30-day mortality rates. The study found no evidence that treatment with bivalirudin improves outcome compared to heparin alone.
A study of veterans at high risk for developing lung cancer shows that low-dose computed tomography (LDCT) can effectively spot tiny lung nodules indicating the earliest stages of disease. LDCT uses less than a quarter of the radiation of a conventional CT scan, resulting in a higher detection rate compared to chest x-rays.
A recent substudy found that the biodegradable stent Orsiro was non-inferior to the drug-eluting Xience Prime for in-stent late lumen loss at nine months, with similar rates of target lesion failure and reduced neointimal hyperplasia.
A study found that early provision of intravenous nutrition to critically ill patients with contraindications did not improve survival or reduce ICU length of stay. However, it resulted in a significant reduction in days of invasive mechanical ventilation.
Researchers at University Hospitals Case Medical Center Seidman Cancer Center present findings from two studies on new technologies designed to improve patient enrollment in clinical trials. A web-based intervention and an automated matching program showed significant improvements in knowledge, attitudes, and efficiency for oncologists.
A study evaluates long-term effectiveness of abdominal sacrocolpopexy surgery, finding that it effectively provides relief from POP symptoms but deteriorates over time. The procedure also decreases the risk of stress urinary incontinence, but mesh erosion remains a problem.
A new study found that patients who underwent cardiac device surgery without interrupting warfarin treatment had a 80% lower risk of developing significant hematomas compared to those bridged with heparin. This approach also reduced prolonged hospital stays, re-interruption of anticoagulation, and re-operations.
Researchers at H. Lee Moffitt Cancer Center & Research Institute found that using a centralized warehouse of patient-donated biological data expedites participant accrual, reduces trial size, saves money, and speeds up test drugs through the drug development pipeline. The study used data from recent clinical trials conducted at Moffitt...
A study found that increasing detection intervals in ICDs reduces unnecessary therapies, shocks, and hospitalizations while maintaining appropriate shock frequency. The long-detection strategy may be a useful approach for ICD recipients to reduce unfavorable outcomes.