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Discover 13,548 clinical trials near Boston, Massachusetts. Find research studies in your area.
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NCT03455959
Determining how memory T helper type 2 (Th2) initiate recall responses to aeroallergens has the potential to change the therapeutic approach to allergic asthma, the most common asthma subtype. \~5-10% of effector Th2 cells recruited into the lung give rise to long-lived tissue resident memory cells that are poised to respond upon allergen re-exposure.Consequently, targeting memory Th2 cell activation is an attractive therapeutic strategy. However, it is not well understood how allergen inhalation initiates a memory Th2 cell response in the lung. The focus of this new study on the role of lung-resident memory Th2 cells in orchestrating the recall response to allergen in the lung, including the recruitment and activation of circulating Th2 cells, is a natural, timely and exciting extension of the investigators' ongoing Allergen Challenge Protocol.
NCT06074601
The goal of this observational study is to develop and validate cell-free RNA-based biomarkers for predicting a variety of adverse pregnancy outcomes in a pregnant person population. The main question it aims to answer are: 1. Can cell-free RNA-based biomarkers predict which pregnant people are at greatest risk of developing adverse pregnancy outcomes (e.g., preterm birth, preeclampsia)? 2. What is the performance of such biomarkers when predicting an adverse pregnancy outcome (e.g., sensitivity, specificity, PPV, NPV, TPR)?
NCT06699927
The present study investigates the feasibility of working memory training in people aging with HIV (PAWHIV). In a cross-over design this stage 1 feasibility trial, will evaluate acceptability, and estimate possible effect sizes related to working memory training by examining potential differential effects in PAWHIV and those aging without HIV. This project highlights the importance of tailored cognitive assessments and interventions, engaging with underrepresented communities to enhance inclusivity in cognitive health research.
NCT03148275
This phase II trial studies how well trametinib works in treating patients with epithelioid hemangioendothelioma that has spread to other places in the body (metastatic), nearby tissue or lymph nodes (locally advanced), or cannot be removed by surgery (unresectable). Trametinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
NCT04516447
This is a Phase 1b open-label, multicenter study, evaluating the safety, tolerability, preliminary clinical activity, pharmacokinetics (PK), and pharmacodynamics of ZN-c3 in combination with other drugs.
NCT02675231
The purpose of this study is to evaluate the effectiveness of abemaciclib plus trastuzumab with or without fulvestrant versus trastuzumab plus physicians choice standard of care chemotherapy in women with hormone receptor positive (HR+), human epidermal growth factor receptor 2 positive (HER2+) locally advanced or metastatic breast cancer after prior exposure to at least two HER2-directed therapies for advanced disease.
NCT06526923
This is a Phase 1/2 multicenter, open-label, single dose trial of SP-101 investigational gene therapy in adults with CF who are ineligible for or intolerant to CFTR modulator therapy.
NCT02864953
The primary objective of Part 1 of the study is to determine if BIIB093 improves functional outcome at Day 90 as measured by the modified Rankin Scale (mRS) when compared with placebo in participants with Large Hemispheric Infarction (LHI). The secondary objectives of Part 1 of the study are to determine if BIIB093 improves overall survival at Day 90 when compared with placebo, if BIIB093 improves functional outcome at Day 90 on the mRS dichotomized 0-4 vs. 5-6 when compared with placebo, if BIIB093 reduces midline shift at 72 hours (or at time of decompressive craniectomy \[DC\] or comfort measures only \[CMO\], if earlier) when compared with placebo, and to evaluate the safety and tolerability of BIIB093 in participants with LHI. The objectives of Part 2 of the study are to evaluate long-term disability following LHI, to evaluate long-term outcome measures of clinical function, quality of life, and healthcare utilization, and to assess the safety of BIIB093 in subjects with LHI during the follow-up period.
NCT04136626
The investigators are testing two digital health interventions for obsessive compulsive disorder (OCD). The investigators hope that these digital health programs will increase access to treatment for OCD.
NCT01268683
The primary objective of this study is to assess the feasibility of enrolling, evaluating, and treating with glyburide for injection severe anterior circulation ischemic stroke participants, whether or not treated with standard of care intravenous (IV) recombinant tissue plasminogen activator (rtPA). Participants must be between 18-80 years of age, must have a baseline diffusion weighted image (DWI) lesion volume 82 -210 centimeters cubed (cm3), and time from symptom onset to start of study infusion must be ≤10 hour(hr). The secondary objectives are to assess the initial safety and tolerability, and pharmacokinetics (PK) /pharmacodynamics (PD) of glyburide in severe stroke participants, as well as to compare the clinical and magnetic resonance imaging (MRI) outcome data to benchmark data derived from published literature.
NCT03884608
The purpose of this registry is to prospectively assess outcomes of device-treated ventricular tachyarrhythmias and all-cause mortality in non-ischemic cardiomyopathy patients indicated for ICD or CRT-D implantation for the primary prevention of sudden cardiac death. Differences in outcomes will be evaluated by sex and by device type.
NCT06701084
The goal of this study is to discover new genetic causes of infantile epilepsies and evaluate the impact of these discoveries on infants with epilepsy and their families.
NCT03406611
Homocystinuria caused by Cystathionine Beta-Synthase (CBS) Deficiency is a rare autosomal-recessive metabolic condition characterized by an excess of homocysteine (Hcy) in the plasma, tissues and urine. It is due to reduced or absent activity of the CBS enzyme, and is also known as classical homocystinuria. The symptoms associated with homocystinuria are variable in severity and time of onset across patients. Some affected individuals may have mild signs of the disorder; others may have multi-systemic involvement including potentially life-threatening complications. Homocystinuria can affect many different organ systems of the body; the four most commonly involved are the eyes, central nervous system, skeleton, and the vascular system. The current approaches to treatment of homocystinuria patients include a highly restrictive diet and use of dietary supplements. Lifetime compliance with this diet is poor. Pegtibatinase (TVT-058) represents a novel therapeutic approach that incorporates the use of a modified version of the native, human CBS (hCBS) enzyme. The goal of treatment is to introduce the CBS enzyme into circulation, resulting in reduced Hcy levels, increased cystathionine (Cth) and cysteine (Cys) levels.
NCT04508335
The purpose of this study is to obtain preliminary data on the effectiveness, safety, function, comfort, and patient satisfaction with a novel vaginal pessary design for the use in women who suffer from symptoms of pelvic organ prolapse (POP) and have already opted for non-surgical management. Recruited patients will have Stage II POP or greater and will be current users of a Gellhorn or ring style pessary. Following enrollment, each subject will enter a 1-month wash out period in which they will continue using their current pessary so that baseline subjective and objective data can be collected. They will then be fit with a study pessary and enter a 3-month treatment phase. Comparative, subjective, and objective data will be collected at the conclusion of the study.
NCT03192176
This study determined the effects of different doses and dosing regimens of ESN364 on the frequency and severity of hot flashes. The treatment was administered for 12 weeks to postmenopausal women, aged 40 to 65, suffering at least 50 moderate to severe hot flashes per week.
NCT05459545
The purpose of this research is to prospectively test and validate the utility of Eko artificial intelligence (AI) plus Eko Murmur Analysis Software (EMAS) murmur characterization in algorithm in a real world, point-of-care setting.
NCT04627025
The primary objective of the trial is the confirmation of the efficacy of apraglutide to evaluate the efficacy of weekly subcutaneous apraglutide in reducing parenteral support dependency.
NCT05824975
The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics, and therapeutic activity of GI-102 as a single agent and in combination with conventional anti-cancer drugs, pembrolizumab or trastuzumab deruxtecan(T-DXd) over a range of advanced and/or metastatic solid tumors.
NCT04093349
The purpose of this study is to evaluate the safety, tolerability, and efficacy of a single intravenous infusion of SPK-3006 in adults with clinically moderate, late-onset Pompe disease receiving enzyme replacement therapy (ERT). Participants will be treated in sequential, dose-level cohorts.
NCT06695832
Staphylococcus aureus bacteraemia is a frequent and life-threatening infection, despite current standard antibiotic monotherapy. This study aims to clarify the role of fosfomycin as an adjunctive therapy for improving outcomes in patients with this serious infection. Two clinical trials suggested that adjunctive fosfomycin therapy might offer a clinical benefit in certain cases, but the results are inconclusive. We aim to analyse pooled data from these trials in order to identify subgroups of patients that might benefit most from this therapy.
