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Discover 17,868 clinical trials near Massachusetts. Find research studies in your area.
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Showing 5901-5920 of 17,868 trials
NCT05108922
The main purpose of this study is to compare donanemab to aducanumab on brain amyloid plaque clearance in participants with early symptomatic Alzheimer's Disease (AD).
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.
NCT05516342
The proposed Phase 2 project will involve the further development and evaluation of LEAD IT!, which is a tablet-based app designed to enable persons with dementia to lead activities for their peers (i.e., other persons with dementia). The study will examine the clinical outcomes of long-term use of the app by both Resident Leaders (RLs) and Resident Players (RPs). The Specific Aims of the proposed Phase 2 project are to: 1. Develop improved Beta 1 and Beta 2 Versions of LEAD IT! with sufficient content to facilitate six activities twice per week for 4.5 months. 2. Examine the extent to which RLs are able to serve as leaders while using LEAD IT! 3. Examine the effects of resident-led LEAD IT! programming on RPs. 4. Examine PWD and staff satisfaction with LEAD IT!
NCT03029325
Investigators use a genome-wide approach within a case-control design to identify SNPs that show evidence of association with lung cancer risk and survival.
NCT03989414
The purpose of this study is to evaluate the safety and preliminary efficacy of CC-92480 in combination with standard treatments.
NCT01035398
RATIONALE: Gathering information about genes, cigarette smoking, and diet may help doctors learn more about risk factors that may cause esophageal cancer. PURPOSE: This clinical trial is studying genetic and environmental risk factors related to esophageal cancer.
NCT03828318
After undergoing restorative proctectomy for rectal cancer, many patients are left with significant bowel dysfunction, known as Low Anterior Resection Syndrome (LARS). Increased LARS severity correlates with worse perceived global health status and quality of life (QoL). Among patients undergoing rectal resection with a permanent ostomy, there is evidence that supportive and educational interventions improve QoL, ostomy proficiency, self-efficacy and knowledge. However, evidence regarding the impact of such interventions in patients who undergo restorative proctectomy is lacking, despite the latter operation being far more frequently performed. The overall goal of this study is to evaluate the extent to which a LARS Patient-Centered Program impacts on patient-reported outcome measures (PROMs) after restorative proctectomy for rectal cancer. This is a randomized-controlled muticenter trial that will include patients who have undergone restorative proctectomy for neoplastic disease (benign or malignant) located in the rectum (0-15cm from the anal verge) with a diverting ostomy and who are scheduled for ostomy closure.
NCT03408314
PediQUEST Response proposes a new system of care that expects to improve quality of life in children, adolescents, and young adults with advanced cancer and their parents. The investigators want to learn whether patients that are cared for using PediQUEST Response do in fact feel better than those receiving usual care. National recommendations call for early palliative care (PC) integration for seriously ill children to ease suffering, however, very few randomized controlled trials (RCTs) have evaluated whether PC improves child and family outcomes. In prior work, the investigators developed the Pediatric Quality of Life and Evaluation of Symptoms Technology (PediQUEST/PQ), a software that collects electronic Patient-Reported Outcomes (e-PROMS) and generates feedback reports. Now, the PI and research team developed PediQUEST Response (Response to Pediatric Oncology Symptom Experience). PediQUEST Response includes an enhanced PediQUEST system (web-based and with an App that allows to answer surveys and see reports), that is coupled with early integration of a palliative care consulting team (Response team). This dual strategy will help to standardize the family report of distress, which will be done through the PediQUEST system. It will also help standardize the providers' response to such distress, as providers will be specifically trained. Pilot work for PediQUEST Response found it feasible, well received by families and oncologists, and potentially effective. Thus, the overall goal of this study is to conduct a RCT of PQ Response versus usual care at four large pediatric oncology centers among 136 children ≥2 years old with advanced cancer. Hypotheses include a) children receiving the intervention will have better (higher) quality of life scores b) parents of children in the intervention group will report better state-anxiety, depression and symptom-related stress scores, and c) intervention group families will demonstrate higher levels of activation.
NCT00006496
To examine the possible relationship between genetic factors and the acute respiratory distress syndrome (ARDS).
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)?
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.
NCT03671018
This study will evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and efficacy of intravenous (IV) or subcutaneous (SC) mosunetuzumab in combination with polatuzumab vedotin in participants with diffuse large B-cell lymphoma (DLBCL), follicular lymphoma (FL), and mantle cell lymphoma (MCL). It will consist of a dose finding portion followed by an expansion phase for second line or later (2L+) participants with relapsed or refractory (R/R) DLBCL and 2L+ R/R FL. In addition, subcutaneous mosunetuzumab in combination with polatuzumab vedotin will be evaluated in participants with at least 2 prior lines of systemic therapy (3L+) for the treatment of R/R mantle cell lymphoma (MCL) and in participants with 2L+ R/R DLBCL.
NCT04612790
The purpose of this study is to investigate the use of benralizumab is effective in the treatment of patients symptomatic Bullous Pemphigoid (BP).
NCT02403323
This open-label extension and safety monitoring study is composed of two parts: Part 1 will evaluate the long-term safety and efficacy of continued etrolizumab treatment in participants with moderately to severely active Crohn's disease who were previously enrolled in the etrolizumab Phase III Study GA29144 (NCT02394028) and who meet eligibility criteria for enrollment into Part 1. In Part 2, participants who have stopped etrolizumab treatment (either by exiting Part 1 of this study or by entering directly from Study GA29144 \[NCT02394028\]) will be monitored for 92 weeks for progressive multifocal leukoencephalopathy (PML) and other safety events.
NCT04966741
This is a phase 3 open-label, clinical study to evaluate the efficacy, safety and tolerability of setmelanotide over 1 year of treatment, in pediatric participants aged 2 to \<6 years with obesity due to either biallelic variants of the pro-opiomelanocortin (POMC), proprotein convertase subtilisin/kexin type 1 (PCSK1) or leptin receptor (LEPR) genes or Bardet-Biedl Syndrome (BBS).
NCT02445443
The purpose of the current investigation is to assess the safety and efficacy of a new hinged revision knee device. This device is designed to provide efficient, reproducible reconstructions with optimal limb and implant alignment, durable implant fixation, and functional outcomes that increasingly approach those of primary Total Knee Arthroplasty (TKA).
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.
NCT05421533
The GARDENIA registry will collect real-world clinical data on the anticoagulant strategies in patients with AF at elevated risk of stroke but also elevated risk of bleeding.
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.
NCT03319667
Primary Objective: -To demonstrate the benefit of isatuximab in combination with bortezomib, lenalidomide, and dexamethasone in the prolongation of progression free survival (PFS) as compared to bortezomib, lenalidomide, and dexamethasone, in participants with newly diagnosed multiple myeloma (NDMM) not eligible for transplant. Secondary Objectives: * To evaluate in both randomized (isatuximab, bortezomib, lenalidomide and dexamethasone combination (IVRd) and bortezomib, lenalidomide and dexamethasone combination (VRd)) arms: * Complete response (CR) rate, as defined by the International Myeloma Working Group (IMWG) criteria. * Minimal residual disease (MRD) negativity rate in participants with CR. * Very good partial response or better rate, as defined by the IMWG criteria. * Overall survival (OS). * To evaluate the overall response rate (ORR) as per IMWG criteria. * To evaluate the time to progression (TTP) overall and by MRD status. * To evaluate PFS by MRD status. * To evaluate the duration of response (DOR) overall and by MRD status. * To evaluate time to first response (TT1R). * To evaluate time to best response (TTBR). * To evaluate progression-free survival on next line of therapy (PFS2). * To evaluate the sustained MRD negativity \>12 months rate. * To evaluate safety. * To determine the pharmacokinetic (PK) profile of isatuximab in combination with bortezomib, lenalidomide, and dexamethasone (IVRd arm only). * To evaluate the immunogenicity of isatuximab in participants receiving isatuximab (IVRd and crossover arms). * To assess disease-specific and generic health-related quality of life (HRQL), disease and treatment-related symptoms, health state utility, and health status.
