Articles tagged with Clinical Trials
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A new COVID-19 vaccine has been tested in humans, showing a good immune response and few side effects. The effectiveness of the vaccine is currently being investigated, but initial results suggest it could provide long-lasting immunity.
A Michigan Medicine study found that hospitals with the highest stroke care designation reported significantly higher rates of stroke detection after TAVR. The study suggests that comprehensive stroke centers are better at detecting smaller strokes, but this does not necessarily mean they are finding more strokes overall.
A new model called 'The Trust Circle' was developed to increase recruitment of AI/AN populations into clinical trials. The model takes into account the trust between trial participants, researchers, and community leaders, with physicians and ministers playing a key role in promoting trust.
A new study shows that Medasense's NOL monitoring during major abdominal surgery can significantly reduce the proportion of patients with severe post-operative pain. The study found that intraoperative opioid dosing based on the NOL index reduced PACU pain scores by a median of 1.5 points at 90 minutes post-surgery. This technology use...
The COVID-19 Prevention Network's coordinated approach to Phase 3 clinical trials has yielded a comprehensive database of trial participants' data. This dataset will help researchers address pressing questions about SARS-CoV-2 and inform future vaccine development.
A phase 3 trial found that adding nab-paclitaxel to a standard gemcitabine plus cisplatin regimen did not significantly extend median overall survival for patients with advanced biliary tract cancers, but provided benefits for subsets of patients. The treatment also showed improved response rates and progression-free survival times.
A controlled clinical trial has shown that the new drug leriglitazone can prevent neurodegeneration and brain inflammation in patients with X-linked adrenoleukodystrophy. The study found improvements in neurological conditions such as balance disorders, which had a positive impact on quality of life.
Researchers found that certain gene signaling pathways, such as interferon γ and beta-catenin, can lead to tumor hyperprogression after immunotherapy. Targeting these pathways may prevent hyperprogression in preclinical models.
A Cancer Research UK-funded clinical trial found that chemotherapy before surgery reduces the chance of colon cancer returning within 2 years by 28%. The study involved 1,053 patients and showed significant benefits in terms of preventing cancer recurrence.
A Phase 3 clinical trial testing an experimental HIV vaccine regimen found the treatment to be safe but ineffective in preventing HIV acquisition. The trial involved over 3,900 volunteers and concluded that the number of HIV infections were equivalent between the vaccine and placebo arms.
A new personalized treatment for bile duct cancer has shown remarkable results, with patients surviving for up to two years when treated with the drug futibatinib. The Phase II clinical trial found that the drug was more effective at reducing tumor size and producing modest side effects compared to chemotherapy.
A new clinical trial of over 12,000 patients found that inexpensive aspirin is just as effective as injectable blood thinners in preventing life-threatening blood clots and other complications. The study suggests that surgeons may change their practice to administer aspirin to patients hospitalized with bone fractures.
Researchers analyzed data from the VITAL trial and found that vitamin D supplementation increased biomarkers associated with vitamin D metabolism in people, regardless of their weight. However, these increases were significantly smaller in people with elevated BMIs, suggesting a blunted response to supplementation.
A new prostate cancer therapy is being tested in clinical trials, targeting the treatment-resistant form of the disease. The therapy uses a drug called Abivertinib to block a specific protein that allows tumors to produce androgens, a goal of using more targeted treatments like TKIs.
A large clinical trial supported by the National Institutes of Health found that two widely used diuretics, furosemide and torsemide, did not differ in improving patient survival when compared. The study suggests a need for better treatments for heart failure patients and highlights the importance of optimizing diuretic doses to improv...
Researchers found that a pro-oxidant mixture of resveratrol and copper can inactivate cell-free chromatin particles, reducing chemotherapy toxicity. The treatment also showed promise in preventing aging and sepsis.
A new study involving Huma's clinical trial platform showed that participants had a positive experience using the app to report measurements and symptoms. The study found sustained levels of engagement over 6 months, with only 2.5% of participants withdrawing.
A randomized clinical trial of 1,288 adults with mild to moderate COVID-19 found that fluvoxamine treatment did not reduce time to sustained recovery compared to placebo. The study suggests that fluvoxamine at a dose and duration tested may not be beneficial in patients with mild to moderate COVID-19.
A new study found that MRI-guided radiotherapy is more effective than CT-guided therapy in reducing side effects and improving quality of life for patients with localized prostate cancer. The trial involved 154 patients, who experienced fewer toxicities and better outcomes when treated with MRI guidance.
A phase 2 clinical trial using boiled peanuts followed by roasted peanuts showed promising results in desensitizing 80% of children with peanut allergies. Treatment-related adverse events were reported in 61% participants.
A clinical trial found that boiling peanuts for up to 12 hours can desensitize children with peanut allergies. The therapy involved sequential doses of boiled and roasted peanuts, achieving high success rates in participants. While promising, the study's findings require confirmation in larger trials.
A school-based gardening, nutrition, and cooking intervention improved glucose control and reduced low-density lipoprotein cholesterol in high-risk youth. Elementary schools can incorporate garden-based interventions to improve metabolic parameters in children.
A study from Japan found that variations in psychiatric diagnoses across different cultures can affect the efficacy of antipsychotics in clinical trials. Researchers analyzed data from 28 double-blind randomized trials and found that psychotic features were associated with varying therapeutic responses to antipsychotic medications.
A study published in Journal of Hepatology found that efficient priming of HBV-specific CD4 T cells is crucial for the success of therapeutic hepatitis B vaccination. The researchers developed a novel heterologous prime-boost vaccine, TherVacB, which induced antiviral efficacy in preclinical mouse models.
Internet-delivered parent-child interaction therapy shows promise in expanding care for underserved children with developmental delay. The study found significant improvements in child behavior that were maintained across follow-up visits.
In a Phase I clinical trial, afami-cel achieved an objective response rate of 44% in patients with synovial sarcoma and 24% across all cancer types. The therapy demonstrated manageable toxicity and early activity in other cancer types, suggesting potential for solid tumors.
A new USC study found that the buildup of amyloid beta protein in the brain is not directly linked to Alzheimer's disease, but rather a general change associated with aging. Researchers discovered higher levels of soluble Aβ protein in healthy brains, while insoluble fibrillary amyloid was more closely tied to poor brain health.
The EMBRACE-I study demonstrated the superiority of personalized brachytherapy in treating locally advanced cervical cancer. A targeted approach using magnetic resonance imaging-defined tumor volume resulted in a high tumor control rate and low risk of recurrence.
A new study found that measuring activation of immune-system B cells may be better than measuring either T-cell activation or total number of immune cells in and around a tumor. The findings suggest that six signatures of immune cell gene activation from B cells were associated with higher elimination rates and better survival outcomes.
The American Psychiatric Association's January journal issues focus on childhood- and neurodevelopment-related psychiatric disorders. A study published in The American Journal of Psychiatry explores how brain scans predict treatment response to psychotherapy for OCD.
A new biomarker test, called BD-tau, can detect Alzheimer's disease neurodegeneration in blood samples with high accuracy. The test outperforms current methods and correlates well with CSF biomarkers, providing a valuable tool for improved diagnosis and clinical trial design.
A randomized clinical trial found that climate impact menu labels can effectively reduce red meat selections and encourage more environmentally sustainable restaurant food choices. The study suggests that negatively framed labels highlighting high-climate impact items were particularly effective in promoting eco-friendly options.
A randomized trial shows that patients undergoing partial knee arthroplasty (UKA) experience faster functional recovery in walking speed and mobility tests compared to those who had total knee arthroplasty (TKA). UKA also resulted in shorter operative times, reduced blood loss, and improved functional outcomes.
Researchers found that plasma GH levels are a potential biomarker for predicting treatment outcomes in patients with advanced HCC treated with Atezo/Bev. The study showed significantly superior overall survival and non-significant trend in favor of GH-low patients compared to GH-high patients.
Dupilumab, an FDA-approved medication, offers new hope for patients with eosinophilic esophagitis, a rising condition in the US. The treatment reduces eosinophil counts and improves symptoms of dysphagia, leading to better endoscopic healing and histologic severity improvements.
A systematic review and network meta-analysis found that acupressure has a greater effect on reducing sleep disturbance in patients with cancer. The study suggests that nurses should be trained in acupressure to help patients experiencing sleep problems. The analysis included 24 randomized controlled trials involving 2,002 patients.
A new Northwestern Medicine study found that all U.S. OB-GYN subspecialties lack racial and ethnic representation in clinical trials and research publications. This absence has negative consequences, including biased tools for diagnosing endometrial cancer and unacceptably low sensitivity in the Black female population.
Studies found underrepresentation of American Indian, Asian, Black, and Latinx groups in obstetrics and gynecology research. The disparity varies by race, ethnicity, subspecialty, and funder, with some subspecialties having more diverse trials than others.
A study suggests that increasing the inefficiency of physical activity, like walking in the style of Monty Python's Mr. Teabag, can have important public health benefits. Adults could achieve global physical activity targets by doing just a few minutes of teabag-style walking per day.
The use of 3D-patient tumor avatars (3D-PTAs) is crucial for guiding treatment decisions in precision oncology. These avatars, including patient-derived organoids, 3D bioprinting, and microscale models, can accurately depict a tumor with its microenvironment, enabling the testing and prediction of therapeutic drug efficacy.
A pooled data analysis of 7 clinical trials found that probiotics, including Lactobacillus salivarius and Streptococcus salivarius, reduced OLP scores and volatile sulphuric compound levels in the mouth. However, the effects were relatively short-lived and more high-quality research is needed to verify these findings.
The study estimated that the NCI-funded NCTN trials have added at least 14.2 million life-years to cancer patients in the US, representing a cost of $326 per year. The trials have had a significant impact on clinical care, with 87.7% of their findings cited as evidence in guidelines and package inserts.
A new multidrug treatment combining pembrolizumab and all-trans retinoic acid has proven effective in treating stage IV melanoma, with an overall response rate of 71% and a one-year overall survival rate of 80%. The study's results are promising for patients who have failed traditional immunotherapy.
A recent analysis of Psychiatric Genomics Consortium datasets found genetic correlations between psychiatric disorders differ between European and East Asian populations. Japanese psychiatrists tend to diagnose bipolar disorder less frequently in patients with psychotic features.
Researchers investigate how lung cancers evade the immune system to develop more effective immunotherapy treatments. The study aims to uncover a new way lung cancers disguise themselves from the immune system, potentially leading to improved treatment outcomes.
A large-scale randomized clinical trial confirms the safety of three Ebola vaccine regimens, inducing an immune response that persists for up to 12 months. The study suggests that vaccines can be a crucial tool in fighting the spread of the disease in sub-Saharan African countries.
A large VA clinical trial found that chlorthalidone (CTD) was not superior to hydrochlorothiazide (HCTZ) for preventing cardiovascular disease or non-cancer death. The study enrolled over 13,500 Veterans with high blood pressure and showed no difference between the two drugs in terms of effectiveness.
The Ebola vaccine trials found all three regimens safe in both age groups, with antibody responses detectable for one year. The study enrolled over 3,100 volunteers in Guinea, Liberia, Sierra Leone, and Mali.
The updated guidelines aim to increase impact and improve research integrity by defining and measuring outcomes in clinical trials. The new extensions include nine outcome-specific items that should be defined in all trial protocols and 17 additional items to address in published reports, ensuring transparency and relevance for patients.
A new clinical trial has found that chemotherapy before surgery significantly improves 1-year survival rates for patients with borderline resectable pancreatic cancer. The study, led by the University of Liverpool, compared immediate surgery with short-course neoadjuvant therapy and found a significant survival benefit.
Researchers from Japan have developed an RNA interference method using antisense oligonucleotides to correct a genetic defect in Fukuyama Muscular Dystrophy. This approach has shown promise in treating patients with the disease, which is characterized by generalized muscle weakness and intellectual disability.
A unique clinical trial has achieved a remarkable 97% induction survival rate in patients with acute promyelocytic leukemia (APL) by providing a simplified treatment regimen and 24/7 support from APL experts. This collaborative care model, known as EA9131, significantly reduced early deaths and improved overall survival rates.
Researchers from The Mount Sinai Hospital found that talquetamab, a bispecific antibody, was successful in killing multiple myeloma cells in over 70% of patients. This therapy directs the immune system to target cancer cells and has shown promise even for those who have resisted all other treatments.
Researchers have demonstrated successful re-treatment with CAR T cell therapy for patients whose cancers relapsed after previous treatment. The novel fourth-generation CAR T therapy, huCART19-IL18, showed safe and potent antitumor efficacy in a Phase I clinical trial.
The University of Birmingham has developed a validated symptom burden questionnaire for Long COVID, which can now be translated into hundreds of languages. The questionnaire, called SBQ-Long COVID, aims to capture the complexities of Long COVID and develop or test new treatments.
Dr. Keith Chan joins Houston Methodist to enhance chemoimmunotherapy responses in bladder cancer, while also expanding research into pancreatic and skin cancers. He will lead translational research and mentor next-generation cancer researchers.
A web-based multicomponent intervention has been shown to improve blood pressure control and lower blood pressure levels in patients with hypertension. The study included 4,100 patients and found that such an intervention can provide a new, effective way to treat hypertension in the community.
A new study allows people with type 2 diabetes to choose their own medication after trying three different drugs in succession. The approach resulted in better glucose control and fewer side effects compared to other methods. Researchers conclude that patients should try before choosing a treatment for optimal results.
A new investigation from the University of Pennsylvania School of Nursing found that patients perceived important benefits from Cancer Clinical Trials (CCT) participation, which was associated with trial retention. The study suggests that understanding these perceptions is crucial for improving trial retention rates.
The Cochrane review analyzed data from 41 randomized controlled trials of 12 different COVID-19 vaccines, involving 433,838 people worldwide. The review found that most vaccines reduced the risk of COVID-19 infection and severe disease, with few reported side effects.