Articles tagged with Clinical Trials
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Researchers found that combining plasma p-tau217 and Aβ42/40 levels could predict early brain Aβ accumulation in people with subthreshold Aβ accumulation. These biomarkers may help screen participants for primary prevention trials.
A randomized clinical trial found that posterior foraminotomy provides outcomes comparable to those of the more commonly performed anterior cervical discectomy. The two-year surgical success rate was 81% in patients assigned to posterior surgery, similar to 74% in the anterior group.
Research from Bentley University shows that biotechnology companies can maintain current levels of new drug approvals in face of global revenue reductions. Strategic distribution of cost reductions and continued investment in early-stage development by biotech firms sustain pipeline, contradicting industry claims.
A new study found that two Medicaid policies can interact to increase oncology clinical trial enrollment among Black and Hispanic patients. Medicaid expansion under the ACA alone did not improve diversity, but states with pre-existing mandates requiring coverage of clinical trial costs saw a significant increase.
The Wake Forest University School of Medicine has been awarded a $28.2 million grant from the National Institutes of Health to accelerate the translation of scientific discoveries. The grant will support initiatives such as rapid response to health emergencies and the recruitment of diverse academic learning health system workforce.
A clinical trial found that fecal microbiota transplants can boost the effectiveness of immunotherapy in a range of gastrointestinal cancers. The study identified specific bacterial strains associated with better or worse responses, and showed promise for improving treatment outcomes.
Researchers found that personalized text messages effectively increased physical activity among patients after significant heart events, with Apple Watch users showing a 10% increase in step count. However, the benefits later tapered off as patients became accustomed to the messages.
Researchers assessed botulinumtoxin-A treatment to improve walking capacity in children with cerebral palsy. The trial found some evidence of reduced calf pain and delayed improvement in energy cost, but no significant benefit for overall walking ease.
Researchers at KAUST have developed NanoRanger, an accurate and rapid method for genetically diagnosing Mendelian genetic disorders. This breakthrough enables diagnosis in just 12 minutes, providing a detailed picture of the genomic disorder.
The A4 study, a large clinical trial of pre-symptomatic Alzheimer’s disease, has yielded key insights into the condition. Researchers have collected extensive data on brain scans, blood samples, genetic information and cognitive tests from over 7,500 participants.
The PrEPVacc HIV vaccine trial found no significant reduction in HIV infections among participants. The study reported more infections in the vaccine arms compared to the placebo groups, but the results are inconclusive due to wide statistical confidence intervals.
A randomized clinical trial found that overground robot-assisted gait training using a wearable robot significantly improved gross motor function and gait pattern in children with cerebral palsy. The study suggests that this type of assistance may complement standard rehabilitation by providing adequate support.
A phase II clinical trial found that combining sEphB4-HSA with pembrolizumab improved outcomes in HPV-negative, EphrinB2-positive head and neck squamous cell carcinoma patients. The combination showed a favorable toxicity profile and activity, particularly among those with HNSCC.
A randomized crossover trial found that a joint-AI model improved clinical diagnosis, but future trials are warranted to confirm its effectiveness. The AI model demonstrated positive human-AI interaction, suggesting its potential to facilitate accurate diagnoses.
Researchers found that subretinal adeno-associated virus 8 injections trigger proinflammatory T-cell responses, but co-injection of immunodominant peptides can modulate the immune system. This study suggests a new approach to AAV gene therapy for retinal diseases.
Researchers from Radboud University Medical Center discuss the potential of using early on-treatment circulating tumor DNA measurements as a response assessment for metastatic castration-resistant prostate cancer. The detection of ctDNA at baseline and 4-weeks after treatment initiation can predict response durability to first-line ARPIs.
A new approach in vaccine research, adaptive platform trials (APTs), offers a flexible adjustment of study design during ongoing clinical trials. This allows for quick adaptation to new developments and enables the recruitment of large numbers of participants across different countries.
The study establishes criteria for identifying extranodal extension on imaging, allowing radiologists to make accurate calls and provide patients with less invasive treatments. This shift towards practice change has the potential to reduce side effects and improve outcomes for patients with HPV-associated head and neck cancers.
Researchers discuss HER2 in breast cancer, highlighting the prognostic and predictive factors. They found an independent positive prognostic effect of HER2-low compared to HER2-zero in early breast cancer, challenging the long-held view that HER2-negative tumors do not benefit from trastuzumab-based therapy.
A new framework assesses research integrity in clinical guidelines, excluding untrustworthy studies and prioritizing transparency. The RIGID framework has been applied to several international guidelines, removing problematic studies that posed a risk to patient care.
A study published in Nature Medicine found that off-the-shelf wearable trackers can monitor the response to two treatments for atrial fibrillation and heart failure. The devices provided clinically useful information similar to in-person hospital assessments, with a neural network helping to analyze missing data.
The study found that massage therapy has moderate-certainty evidence for some conditions but rare conclusive evidence of its superiority over other treatments. The review highlights the need for more research in this area.
A short-term reduction in leisure-time screen media use within families was found to positively affect psychological symptoms of children and adolescents. This effect was particularly notable in mitigating internalizing behavioral issues and enhancing prosocial behavior.
A study found that drivers who received weekly feedback on their phone use and a cash incentive of up to $50 used their phones less than those given no incentive or feedback. The intervention also led to a 21% decrease in handheld phone usage when drivers were told they would lose money if they engaged in phone use while driving.
A Phase 2 clinical trial demonstrated the effectiveness of OXO-001 in increasing embryo implantation, pregnancy and live birth rates among infertile women. The study showed significant improvements in biochemical, clinical and ongoing pregnancy rates, with a notable increase in live birth rates.
A web-based cognitive behavioral self-help intervention effectively decreases eating disorder symptoms in individuals with bulimia nervosa, reducing illness-related burden. The digital intervention has potential as a complement to established treatments for bulimia nervosa.
Immunotherapy has emerged as a promising approach in treating metastatic colorectal cancer, especially for patients with dMMR/MSI-H tumors. The use of immune checkpoint inhibitors has shown favorable outcomes in clinical trials, including improved progression-free survival and disease control rates.
The NIH is sponsoring a Phase 1 trial of an experimental nasal COVID-19 vaccine that may offer enhanced protection against emerging variants. The trial will enroll 60 adult participants and assess the safety and immune response of the vaccine candidate, MPV/S-2P.
Scientists have developed a new immunotherapy that can identify and fight cancer cells in patients with Merkel cell carcinoma. The treatment involves stimulating the immune system's T cells against specific elements of the virus involved in cancer formation.
A groundbreaking clinical trial has shown that gene therapy can halt the progression of spastic paraplegia type 50 (SPG50) in a young boy. The treatment, delivered via spinal fluid, eliminated serious side effects and showed potential signs of improvement.
A study of 4,782 Sri Lankan children aged 10-18 with dengue found that obese individuals were more than twice as likely to be hospitalized due to the disease. The research highlights the potential consequences of rising childhood obesity rates on public health.
A study found that patients with treatment-refractory cancers who received protocol exemptions to participate in a large basket/umbrella oncology trial experienced similar rates of clinical benefit and adverse events as patients who participated in the trial without waivers. The results suggest that broadening eligibility criteria for ...
A recent review of studies on heart failure patients suggests that reducing salt intake has no clinical benefits and may even be counterproductive. Moderate to strict salt restriction was linked with improved quality of life but not mortality or hospitalization rates among patients with heart failure.
Two studies published in The New England Journal of Medicine show mixed results in treating EoE. Dupilumab is found to be effective in children under 12, while benralizumab fails to provide significant relief for patients. These findings challenge the long-held assumption that eosinophils are the primary cause of the disease.
Lenacapavir has shown 100% efficacy as PrEP among cisgender women in a Phase 3 clinical trial. The twice-yearly injection offers improved feasibility of PrEP for those experiencing barriers to daily pill-taking. NIAID looks forward to additional data and regulatory decisions.
A randomized clinical trial found that combining exercise with glucagon-like peptide-1 receptor agonist (GLP-1RA) treatment was the most effective weight loss strategy while preserving bone health. In contrast, GLP-1RA treatment alone reduced bone mineral density at clinically relevant sites.
A new AI model has been developed to improve clinical trial recruitment for eye disease, specifically Geographic Atrophy. The system identified almost twice as many candidates and with higher precision compared to conventional approaches, showing promise for overcoming a major obstacle in GA clinical trials.
A clinical trial evaluated the economic impact of adding a dedicated team to existing emergency department care for older patients. The study found that this approach can significantly improve patient quality of life and save up to €2.4 billion nationally.
A University of Otago-led trial found that extended-release ketamine tablets significantly improved depressive symptoms in adults with treatment-resistant depression. The tablets showed good tolerability and minimal side effects compared to traditional injection or nasal spray methods.
The ARMMS-T2D study found that bariatric surgery yields greater long-term improvements in quality-of-life compared to medical management, with sustained weight loss correlating with better health and reduced pain.
A new ketamine tablet form has shown promise in treating severe depression with negligible side effects and convenience. The study found that patients on the strongest dose of ketamine had the best results compared to placebo.
Scientists are conducting a clinical trial to explore the use of anti-retroviral medications Ritonavir and Lopinavir as a potential treatment for brain tumors in patients with Neurofibromatosis 2. The study aims to determine if these drugs can help reduce tumor growth and survival in NF2 patients.
A randomized clinical trial found that an intermittent fasting plan consisting of two nonconsecutive fasting days and five days of meal replacement diet improved glycemic outcomes and weight loss in the short term compared to metformin or empagliflozin. The study suggests a promising initial intervention for type 2 diabetes management.
Researchers found that adding an anti-inflammatory drug to immune checkpoint inhibitor therapy resulted in a high response rate of 67% among patients with stage 4 non-small cell lung cancer. The study suggests that reducing chronic inflammation may improve the effectiveness of immunotherapy.
A preliminary clinical trial found that nicotinamide riboside, a form of vitamin B3, increased the walking endurance of patients with peripheral artery disease by over 57 feet. The study suggests that nicotinamide riboside may be a new option for treating chronic leg disease.
A subset of patients with stage 3 colon cancer who have PIK3CA mutations may benefit from celecoxib treatment, which improved overall survival and reduced disease-free survival rates. The study's findings suggest a potential personalized approach to additional therapy for patients with early-stage colon cancer.
A randomized clinical trial found that both electronic cigarettes containing nicotine and varenicline were effective for 6-month smoking cessation. The study results suggest a potential new approach to smoking cessation.
Researchers at Mass General Brigham developed a generative AI process that screens patients for clinical trial eligibility with high accuracy and reduced cost. The process, called RECTIFIER, was compared to traditional screening methods and found to be more accurate and cost-effective, with an estimated cost of $0.11 per patient.
A new trial indicates that immunotherapy could successfully treat the most common form of colorectal cancer. The study, published in Nature Medicine, found that botensilimab and balstilimab caused tumours to shrink or remain stable in 61% of patients with microsatellite stable metastatic colorectal cancer.
A multicenter randomized trial identified a noninvasive ventilation method as effective in reducing the risk of hypoxemia and cardiac arrest during emergency tracheal intubation. The study found that this method cut the risk of hypoxemia in half and drastically reduced the risk of cardiac arrest compared to oxygen mask preoxygenation.
A phase II clinical trial found trametinib effective in treating pediatric patients with relapsed or refractory juvenile myelomonocytic leukemia (JMML), with seven of ten patients alive after two years. The treatment showed antitumor activity and downregulated inflammatory signaling, offering hope for JMML patients and their families.
A new study found that a liberal blood transfusion strategy may improve outcomes for patients with traumatic brain injury, leading to better functional independence and quality of life. Six months after the injury, patients who received more frequent blood transfusions showed higher levels of recovery and improved quality of life compa...
Researchers have developed a study using smartwatches to monitor Parkinson's symptoms over time in early-stage patients. The study found significant declines in gait and tremor, as well as changes in speech, with the smartwatch detecting these changes more effectively than traditional tools.
The BLING III trial found a 2% lower 90-day mortality and a 6% higher clinical cure rate for continuous β-lactam antibiotic infusions compared to intermittent infusions in critically ill patients with sepsis. Continuous infusions were also associated with improved patient outcomes.
The Pennington Biomedical Research Center is conducting a clinical trial to better understand lipedema. Participants will undergo comprehensive assessments and imaging techniques to help advance medical knowledge related to chronic disease. Compensation of up to $475 is offered for participation in the three-month study.
A clinical trial shows that a combination of injectable naltrexone and extended-release oral bupropion reduces methamphetamine use for up to 12 weeks. The study found a significant increase in methamphetamine-negative urine tests among participants receiving the two-drug therapy.
A 15-day course of nirmatrelvir-ritonavir did not demonstrate a significant improvement in select postacute sequelae of SARS-CoV-2 infection symptoms in vaccinated adults with prolonged symptom duration. Further studies are needed to determine the role of antivirals in PASC treatment.
The NIH is investing $30 million in a pilot program called CARE for Health, which aims to integrate clinical research with community-based primary care. The initiative seeks to improve health outcomes by providing access to clinical research and expanding opportunities for participation in clinical trials.
A novel combination of oncolytic virus and immune checkpoint inhibitor has shown remarkable efficacy in treating non-muscle invasive bladder cancer, with a complete response rate of 57.1% at 12 months. The therapy demonstrated durable responses, with a median duration of response not yet reached after a median follow-up of 26.5 months.
A lifesaving package of interventions to objectively identify and treat post-partum haemorrhage (PPH) has been found to be highly cost-effective, incurring minimal additional cost. The intervention resulted in over 1000 fewer PPH cases compared to usual care, with an estimated average additional cost of $0.30 per patient.