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Discover 8,049 clinical trials near Seattle, Washington. Find research studies in your area.
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Showing 3081-3100 of 8,049 trials
NCT03662542
The purpose of this study is to evaluate the clinical efficacy and safety of combination therapy with guselkumab and golimumab in participants with moderately to severely active ulcerative colitis (UC).
NCT03289299
This study evaluates the use of carfilzomib, lenalidomide, daratumumab, and dexamethasone in subjects with high-risk smoldering multiple myeloma (SMM). Subjects will receive treatment in 3 phases - induction (6 cycles), consolidation (6 cycles), and maintenance (12 cycles). Each cycle is 28 days.
NCT03905330
The purpose of this study is to determine whether the investigational treatment (maralixibat) is safe and effective in pediatric participants with Progressive Familial Intrahepatic Cholestasis (PFIC).
NCT04077411
Approaches and Decisions in Acute Pediatric TBI Trial (ADAPT) is an international research study designed to evaluate the impact of interventions on the outcomes of children with severe traumatic brain injury. Pediatric traumatic brain injury (TBI) is the leading killer of children, resulting in more than 7000 deaths and $2 billion in acute care costs each year. Despite this large burden of disease, advances in the field have been limited due to weak evidenced-based guidelines and the limitations of randomized, controlled trials (RCTs) to demonstrate efficacy of single treatment strategies due to wide treatment variability. ADAPT is a practical study design in a novel approach - an observational cohort study designed to evaluate the association of 6 aspects of pediatric TBI care with outcomes using statistical modeling to correct for confounding variables. Completion of this study will provide compelling evidence to change clinical practices, provide evidence for new Level II recommendations for future guidelines and lead to improved research protocols that would limit variability in TBI treatments - helping children immediately through better clinical practices and ultimately through more effective investigation.
NCT05052333
This is an observational study examining the psychosocial impacts of the COVID-19 pandemic in seven low-and-middle income countries (Indonesia, Iran, Iraq, Malaysia, Pakistan, Somaliland, and Turkiye). The data was obtained on standardised measures of wellbeing (WHO Well-Being Index), psychological distress (Kessler 10), post-traumatic stress (PTSD Checklist for DSM-5), post-traumatic growth (Posttraumatic Growth Inventory), and a novel pandemic-related stress (COVID Psychosocial Impacts Scale). Data was collected employing either a unilingual (in native language) or bilingual online survey (with English as a second language) from participants (N=2574) aged 18 and above using a non-probability convenient sampling. The findings enabled us to examine the psychosocial impacts of COVID-19, validate the translations of the CPIS and standardized measures; and determine the trajectory of study variables with pandemic exposure.
NCT02004275
This randomized phase I/II trial studies the side effects and best dose of pomalidomide and ixazomib when given together with dexamethasone and to see how well pomalidomide and dexamethasone with or without ixazomib works in treating patients with multiple myeloma that has come back. Biological therapies, such as pomalidomide and dexamethasone, may stimulate the immune system in different ways and stop cancer cells from growing. Ixazomib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. It is not yet known whether pomalidomide and dexamethasone are more effective with or without ixazomib in treating multiple myeloma.
NCT02006134
Childhood chronic vasculitis describes a group of rare life-threatening diseases that have in common inflammation of blood vessels in vital organs such as kidneys, lungs and brain. Most knowledge about them comes from adult patients. Severe disease requires aggressive life-saving treatments with steroids and some cancer drugs which can themselves cause damage, and increase risks of cancer and severe infections. Conversely, milder disease can be treated with less toxic drugs. Different classification and "scoring tools" are used to define the types and severity of vasculitis and to measure damage caused by disease or drugs. These in turn help direct how aggressively to treat a patient and to measure outcome. None of these tools however have been assessed in children and the best balance of disease and treatment risks against outcome for children is not known. Although causes of these diseases in children and adults are probably the same, the effects of the disease and the response (good and bad) to drugs will differ in growing children. Because specialists may see only one new child with vasculitis each year, obtaining enough information to learn about childhood vasculitis requires cooperation. We will use an international web-based registry to which doctors from 50 or more centers can contribute patient data. We will determine the features which help better classify and diagnose children compared to adults. Through the web we will collect and analyze information on patients similarly classified and "scored" so that most successful treatments can be identified. Children with vasculitis are less likely to have diseases associated with aging, alcohol and smoking etc., and therefore may be a better group in whom to study the underlying biology of vasculitis. We will use this opportunity and collect spit, blood and tissue from registry patients for laboratory study with an aim to find biomarkers to better classify, define and direct optimal treatment and outcomes.
NCT00849290
This is an open label, Phase 2 trial of APC8015F immunotherapy in men with objective disease progression on protocol D9902 part B (NCT00065442)
NCT04529096
This study is being done to test the safety and efficacy of the study drug LY3016859 for the treatment of chronic low back pain. This trial is part of the chronic pain master protocol H0P-MC-CPMP (NCT05986292) which is a protocol to accelerate the development of new treatments for chronic pain.
NCT02297698
This will be a multi-center, prospective, randomized, single-blinded, placebo-controlled phase II trial of trastuzumab + nelipepimut-S/GM-CSF versus trastuzumab + GM-CSF alone. Our target study population is high-risk HER2-positive breast cancer patients. High-risk HER2-positive breast cancer patients are defined as: Those with HER2-positive breast cancer, regardless of hormone receptor status, who receive neoadjuvant therapy with an approved regimen that includes trastuzumab and at least four cycles (12 weeks) of taxane-containing chemotherapy, and fail to achieve a pCR. Those with HER2-positive breast cancer, regardless of hormone receptor status, who undergo surgery as a first intervention and are found to have ≥ 4 positive lymph nodes. Those with HER2-positive, hormone receptor negative breast cancer who undergo surgery as a first intervention and are found to have 1-3 positive lymph nodes. Disease-free subjects after standard of care multi-modality therapy will be screened and HLA-typed.
NCT04007367
This is a study with an Open-Label (OL) phase followed by a randomized, Double-Blind (DB), placebo-controlled phase to assess efficacy and safety of SAGE-217 on relapse prevention in adults with major depressive disorder (MDD).
NCT04797715
This is a multi-center, double-blind, placebo-controlled, randomized withdrawal study to evaluate the efficacy and safety of AXS-05 compared to placebo in the treatment of agitation symptoms in subjects with agitation associated with Alzheimer's disease.
NCT05044234
Psoriasis is a chronic disease characterized by marked inflammation and thickening of the skin that results in thick, scaly skin plaques. This study assessed how safe and effective cedirogant (ABBV-157) was compared to placebo in adult participants with moderate to severe psoriasis. Efficacy and safety-related measurements assessed disease activity in participants with plaque psoriasis. Cedirogant (ABBV-157) is an investigational drug being developed for the treatment of chronic plaque psoriasis. Participants were put into 1 of 4 groups, called treatment arms and each group received a different treatment. There was a 1 in 4 chance that participants were assigned to placebo. Participants received oral daily doses of cedirogant or placebo capsules for 16 weeks. There may have been a higher burden for participants in this study compared to usual standard of care. Participants attended regular visits per routine clinical practice. The effect of the treatment was checked by medical assessments, checking for side effects, and questionnaires.
NCT02870920
The standard or usual treatment for this disease is treatment with drugs and other treatments that may help to make a patient better or may improve their quality of life. This treatment is known as "best supportive care" (BSC). Although patients with best supportive care can feel better for some months, the cancer usually continues to grow.
NCT01113697
The investigators are investigating the early and late responses to allergen challenge. The research participants who the investigators will study (from three cohorts) will be part of independently-approved studies involving allergen challenge. Due to the uniqueness of the cohorts for novel genetic study, it is logical that the investigators should initially undertake hypothesis-generating experiments. The investigators will obtain blood samples from the participants, both pre-challenge and post-challenge. The investigators will determine gene expression and protein differences between these samples, and investigate if there are inherited genetic differences between individuals that may predict their specific responses to allergens.
NCT02871856
People who may be at increased risk of lung cancer due to age and smoking history will be invited to participate in this international study to determine the best way of using computed tomography (CT) of the chest to screen for early lung cancer. Overseas data show that CT screening (screening tests can find diseases early, when they're easier to treat) can reduce deaths from lung cancer and this study will help determine who is most likely benefit from screening.
NCT02067832
Chronic graft-versus-host disease (cGVHD) can be hard to diagnose, difficult to manage and contributes significantly to morbidity and mortality in hematopoietic stem cell transplantation patients. The research will look into identifying and validating cGVHD biological indicators (=bio-markers) which will be evaluated whether they can predict a future development of the disease. The study hypothesis is that a number of previously reported cGVHD bio-markers, known to be present at the time of cGVHD diagnosis, will also be present at earlier time points, before cGVHD develops. Following validation, the bio-markers will be beneficial for finding those patients who are in higher risk to develop cGVHD. By identifying the higher-risk group, which is more likely to develop cGVHD, a pre-emptive therapy might be applied in order to prevent or reduce the prevalence of the disease.
NCT00274508
To investigate whether tiotropium (Spiriva) improves exercise endurance in patients with COPD
NCT03833024
In this randomized controlled trial (RCT), the investigators will determine whether a 6-month course of oral Micronized Purified Flavonoid Fraction (MPFF 1000 mg daily), compared with placebo, improves the symptoms and signs of the post-thrombotic syndrome (PTS) and quality of life (QOL) at 6 months follow-up.
NCT04848220
The purpose of this study is to determine whether intravenous temanogrel is a safe and effective treatment for microvascular obstruction (MVO) in adult participants undergoing percutaneous coronary intervention (PCI).
