Articles tagged with Clinical Trials
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A Phase 1 clinical trial found a monoclonal antibody to be highly protective against malaria in US adults. L9LS was administered subcutaneously and fully protected 88% of participants from infection.
Researchers at Washington University in St. Louis developed a new imaging tool that uses optical coherence tomography (OCT) and machine learning to detect and classify cancerous tissue samples with high accuracy. The technique, which was tested on patients in a trial, showed a 93% diagnostic accuracy rate.
The new tuberculosis vaccine candidate VPM1002 shows its safety and efficacy in a study of HIV-exposed and non-HIV-exposed newborns. The vaccine has fewer side effects compared to the existing BCG vaccine, and elicits a similar immune response.
The Women's Preventive Services Initiative issues guidelines for preventing obesity in midlife women, recommending counseling on healthy eating and physical activity. The guideline aims to mitigate concerns about weight stigma by normalizing counseling among all midlife women, regardless of BMI status.
A multisite clinical trial will deliver behavioral interventions to over 1,000 adults aged 50 and older with excess weight and cardiometabolic risk factors. The adaptive treatment model tests an evidence-based video program against a program with problem-solving therapy delivered via videoconferencing.
Researchers studied the immunogenic potential of the 4CMenB vaccine in hematopoietic stem cell transplant recipients, finding 90% of patients developed protective antibody levels after two doses. The trial supports including meningococcal B vaccination alongside A, C, W, and Y vaccines from 6 months post-transplant to improve protection.
A phase I/II clinical trial found that treatment outcomes were similar between Black and non-Black patients with triple-negative breast cancer who received neoadjuvant durvalumab plus chemotherapy. The study's results suggest that improving healthcare access and delivery could mitigate some of the existing disparities in healthcare.
A systematic review and meta-analysis found no significant differences in treatment success between nonoperative and operative management for acute uncomplicated appendicitis. However, the nonoperative group experienced significantly longer hospital stays and higher recurrence rates.
A Dartmouth-led research team will assess the effectiveness of visit information provided to older adult patients and caregivers in improving quality of life. The CHRONICLE Trial aims to determine whether audio recordings or written summaries are more effective in sharing healthcare visit information.
Researchers identified CUDC907 as a dual phosphoinositide-3 kinase/histone deacetylase inhibitor that promotes apoptosis in NF2 schwannoma cells. The compound reduced viability and induced cell cycle arrest in human merlin deficient Schwann cell models.
A new study found that consuming green tea extract for four weeks can lower blood sugar levels, improve gut health, and decrease inflammation in healthy individuals and those with metabolic syndrome. Researchers observed a significant reduction in fasting blood glucose levels and decreased gut permeability.
A multidisciplinary team at UVA Health will use deep brain stimulation to treat refractory neuropathic pain, aiming to modulate pain signals from the insula. The study may shed light on the fundamental nature of pain and identify biological indicators for effective treatment.
A multi-site trial found OP-101 to be effective in reducing inflammatory markers and markers of neurological injury, with improved outcomes for patients. The study showed a significant reduction in the composite outcome of mechanical ventilation or death at 30 and 60 days after treatment.
A new type of adeno-associated virus (AAV) gene therapy candidate, FLT180a, has been shown to reduce bleeding risk in patients with haemophilia B. The treatment led to sustained production of FIX protein from the liver in nine out of ten patients, eliminating the need for regular replacement therapy.
Researchers have found a promising new combination therapy that uses immunotherapy alongside a drug blocking a common gene mutation in lung cancer. The study suggests this combination may be effective in 'immune hot' tumours, which are more likely to respond.
The Novavax COVID-19 vaccine has been recommended by the CDC for primary series use in US adults ages 18+, following FDA authorization. The vaccine demonstrates 90.4% effectiveness in preventing symptomatic COVID-19 and 100% effectiveness against moderate-to-severe disease. NIH and BARDA supported its development, with NIAID scientists...
A new study from Tel Aviv University found a promising treatment for long-term COVID-19 symptoms using Hyperbaric Oxygen Therapy (HBOT). Patients treated with HBOT showed significant improvement in cognitive function, attention, and executive functions.
A quality improvement project at Dartmouth Cancer Center increased serious illness conversations between patients and providers from 0% to 70%, reflecting the importance of early discussions on prognosis and treatment options. The project's success was attributed to standardized work, an engaged interdisciplinary team, and system-level...
Researchers at University of California - San Diego launch nationwide clinical trial to investigate benfotiamine as a metabolic treatment approach for Alzheimer's disease. The trial aims to determine the effectiveness of high doses of benfotiamine in benefiting people with mild AD or mild cognitive impairment.
A Rutgers study found that women are more likely to die or require repeat surgery five years after abdominal aortic aneurysm repair. The researchers highlighted the need for increased inclusion of women in aortic device creation and trial enrollment, given differences in aortic anatomy between men and women.
A new clinical trial found that COVID-19 booster vaccinations in adults elicit high levels of neutralizing antibodies against the Omicron variant, but these antibody levels decrease substantially within 3 months. The immune response to Omicron sub-lineages shows reduced susceptibility to rapidly emerging variants.
Provincial health ministries hold COVID-19 vaccination data but have been reluctant to share it with researchers. Establishing partnerships between provinces and the Health Data Research Network would enable timely data transfer and support research into vaccine effectiveness.
A new blocking antibody therapy targeting placental growth factor (PlGF) has shown promise in treating advanced, treatment-refractory pediatric brain cancer. The therapy, called TB-403, was well-tolerated and induced stable disease in some patients.
A phase 3 clinical trial found that patients with relapsing-remitting multiple sclerosis treated with rituximab had a five-fold lower risk of relapse compared to those receiving standard dimethyl fumarate treatment. Rituximab also showed fewer new MS plaques on magnetic resonance imaging.
The National Institute of Allergy and Infectious Diseases has launched a Phase 1 clinical trial evaluating an mRNA-based vaccine against Nipah virus, which causes severe respiratory and brain swelling. The trial aims to assess the safety, tolerability, and immune response of the investigational vaccine in healthy adults.
The study found an overall response rate of 32% across all patients with EGFR exon 20 mutations, varying depending on the location of the mutation. Near-loop insertions showed a 46% overall response rate, while far-loop insertions had no response rate.
The American Society for Nutrition (ASN) emphasizes that all methodologies in nutrition research contribute to the discipline and advance health and well-being. The ASN-commissioned white paper reviews various methodologies used in nutrition research, highlighting their strengths, limitations, and interpretations.
The PARROT trial aims to investigate whether long-term antibiotic treatment can reduce the impact of chest infections on children with neurological impairments. The UK-Australia joint trial will recruit 500 participants aged 3-17 years and assess rates of hospital visits, infections, and quality of life.
A recent clinical trial found that low-dose benzbromarone was more effective in reducing blood urate levels in patients with renal urate underexcretion. The study showed that more participants in the benzbromarone group achieved the target blood urate level of < 6 mg/dL compared to those receiving febuxostat.
A novel DNA-delivered antibody approach has advanced to clinical trials to prevent COVID-19. The approach utilizes the body's own cells to produce targeted protective antibodies, simplifying the development and production process for biologics.
Abemaciclib, a CDK4 & 6 inhibitor, showed profound inhibition of cell proliferation and triggered senescence and apoptosis in breast cancer cells. Continuous dosing provided sustained inhibition with irreversible effects through apoptosis, supporting the differentiated safety and efficacy profile.
A new nanoparticle vaccine has shown promising results in protecting against a spectrum of COVID-19-causing variants and related viruses. The vaccine induces the production of cross-reactive antibodies that recognize virtually every SARS-like betacoronavirus strain, providing broad-spectrum protection against future pandemics.
The Nutrition for Dementia Prevention Working Group recommends improving clinical nutrition trials by considering biomarkers, genetic testing, and microbiome analysis. The group suggests utilizing a wider variety of study designs and more personalized approaches to guide future research.
Researchers with the Calgary Stroke Program have made a breakthrough in treating acute ischemic stroke with Tenectepele, a safe and well-tolerated drug that can be administered as a single dose. The study shows that TNK works better than current recommended drug tPA, restoring blood flow faster and for a longer period.
A large clinical trial found treating anal precancerous lesions reduces the risk of developing anal cancer in people with HIV by 57%. The study highlights the need for screening and treating high-grade squamous intraepithelial lesions (HSIL) as the standard of care for older HIV+ individuals.
A Moffitt study shows that adaptive therapy using abiraterone improves patient outcomes and reduces care costs. The approach delays treatment withdrawal to prevent resistant cells from proliferating, leading to longer median time to progression and overall survival.
Researchers found that factory-calibrated continuous glucose monitors are sufficiently accurate for estimating blood-sugar levels in patients with end-stage renal disease on hemodialysis. The devices showed 'clinical reliability', with almost 99% of readings accurate enough to be used without confirmatory fingerstick blood sugar readings.
A study published in the Journal of Clinical Oncology found that biochemical failure is not a reliable surrogate endpoint for overall survival in patients with recurrent prostate cancer. The researchers recommend considering metastasis-free survival (MFS) as the best surrogate endpoint for overall survival in this population.
A Phase 1 clinical trial of a novel influenza vaccine, BPL-1357, has begun at the National Institutes of Health Clinical Center. The study aims to test the safety and immune response of the vaccine in healthy adult volunteers.
A phase III clinical trial found that taxane maintenance therapy did not significantly improve overall survival for women with advanced ovarian, peritoneal, and tubal cancers. The treatment resulted in significant gastrointestinal and neurological adverse events.
A $5.3 million grant will support a Proteogenomic Translational Research Center analyzing lung tumors from clinical trial patients to identify biomarkers for cancer recurrence. The study aims to predict which tumors are likely to return after surgery and chemotherapy, with the goal of developing new therapeutic strategies.
The study found that autologous stem cell transplantation (ASCT) was underutilized in community settings, but maintenance therapy after standard therapy improved outcomes for patients over 65. Maintenance rituximab after bendamustine and chemotherapy regimens also significantly extended times to disease progression and overall survival.
Updated long-term results from Phase III trials demonstrate significant benefits from combining procarbazine, lomustine, and vincristine chemotherapy with radiation therapy for patients with anaplastic oligodendrogliomas. Patients with chromosome 1p19q codeleted tumors experienced improved overall survival and progression-free survival.
A clinical trial found that interrupting treatment with methotrexate, a common immune-suppressing drug, doubles the antibody response to COVID-19 booster vaccinations in vulnerable individuals. This improvement is maintained over a 3-month period and has no adverse impact on quality of life.
Researchers from Dartmouth's Geisel School of Medicine found a significant rate of new TB infections among Tanzanian adolescents. The study used serial testing and identified transient, persistent, and irregular conversions between positive and negative IGRA test results.
A new study presents a protein-reduced, Nordic-style diet that increases fruit, berry, and vegetable consumption in infants, establishing a preferable eating pattern. The diet was well-tolerated and did not negatively affect growth or breastfeeding duration.
Researchers found that aerobic exercise improves autonomic regulation of the heart and contributes to proper functioning of the cardiovascular system. Walking for 45 minutes three times a week increased heart rate variability, a scientifically validated parameter to assess the functioning of the autonomic nervous system.
A population-based study found that patients with estrogen receptor-positive breast cancer who experienced hot flashes while on adjuvant hormone therapy had worse outcomes and a higher risk of early treatment discontinuation. The study suggests that managing side effects may not be enough to prevent treatment discontinuation, highlight...
New technology measures peak velocity of blood flow in the heart accurately, helping doctors diagnose and monitor patients with heart failure. The 4D heart MRI scan provides precise imaging of the heart valves and flow inside the heart, enabling better treatment planning.
The integrated tool allows tracking of clinical trial enrollment and cost effectiveness, enabling study teams to ensure trials are the best fit for the enterprise. It also enables standardization of data collection and reporting, giving the institution a competitive edge.
A new pediatric obesity program, Guided Self-Help (GSH), was developed to provide a less intensive and more accessible way to treat childhood obesity. The study found that GSH was similarly effective as traditional Family-Based Treatment (FBT) in supporting pediatric weight loss, but with higher attendance rates.
Researchers identified a three-gene signature in multiple myeloma tumors that predicts a positive response to selinexor-based therapy. The discovery could improve patient selection for targeted agents and expand the use of the drug into patients who haven't failed other therapies.
A novel study published in the Canadian Journal of Cardiology demonstrates that Nordic walking provides greater long-term improvements in functional capacity compared to high-intensity interval training and moderate-to-vigorous intensity continuous training. Nordic walking engages core, upper, and lower body muscles, resulting in a sig...
The COVID-19 pandemic significantly impacted patient accruals in oncology clinical trials, with a 46% decline early on. However, the recovery has been progressive, with newly activated clinical trials increasing by 467 from 2019 to June 2021.
The COVID-19 pandemic caused a substantial disruption to cancer clinical trials in the US, with a 46% decrease in new patient accruals and a 24% decrease in newly activated trials between March and May 2020. However, both patient accruals and trial activations have gradually recovered since then.
A novel AI-empowered robotic device successfully assisted in percutaneous nephrolithotomy—surgery for removing large kidney stones. The trial showed improved precision and reduced complications, with a significant reduction in needle punctures and puncture duration.
A study found that automated text messaging was comparable to direct phone calls in getting unvaccinated patients to seek COVID-19 shots, with higher response rates among Black patients and those with lower incomes. The study suggests using text messaging as a low-cost alternative to traditional patient outreach.
A randomized clinical trial involving 16,000 participants found that receiving text messages had no significant impact on COVID-19 vaccination rates compared to telephone calls. The study suggests that alternative communication methods may be more effective in promoting vaccine uptake.
A new European-African partnership aims to develop a safe, effective, and affordable vaccine against placental malaria. The €10 million ADVANCE-VAC4PM project will advance the clinical development of two promising vaccine candidates, PRIMVAC and PAMVAC, using a novel capside-Virus-Like Particle (cVLP) platform.
A Phase 3 study found fezolinetant to significantly reduce the frequency and severity of moderate-to-severe vasomotor symptoms associated with menopause. The treatment also improved sleep disturbances, supporting its use for treating moderate-to-severe hot flashes.