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Discover 15,299 clinical trials near Boston, Massachusetts. Find research studies in your area.
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Showing 3181-3200 of 15,299 trials
NCT05932615
The objective of ENVISION is to evaluate the safety and effectiveness of the Navitor Transcatheter Aortic Valve Implantation (TAVI) System for treating patients with symptomatic, severe native aortic stenosis who are considered intermediate or low risk for surgical mortality. The trial will also evaluate the safety and effectiveness of the Navitor TAVI System in a valve-in-valve (ViV) application in patients with symptomatic heart disease due to failure of a surgical or transcatheter bioprosthetic aortic valve who are at high or greater surgical risk.
NCT06203002
Evaluation of the efficacy of LX9211 compared to placebo in reducing DPNP. Please see study website: https://diabeticpainstudy.com/
NCT05729373
A clinical study that will meaure how well SEP-363856 works and how safe it is in adults with Generalized Anixety Disorder. This study will be accepting both male and female subjects between the ages of 18 years and 65 years old. The study will be held in Approximately 50 global study centers and approximately 15 additional centers for a separate Japan population. Participation in the study can be up to approximately 12 weeks.
NCT05429502
This is a Phase I/II study to assess the efficacy and safety of ribociclib in combination with topotecan and temozolomide (TOTEM) in pediatric patients with relapsed or refractory (r/r) neuroblastoma (NB), and other solid tumors, including medulloblastoma (MB), high-grade glioma (HGG), malignant rhabdoid tumors (MRT), and rhabdomyosarcoma (RMS).
NCT06939348
The overall aim of this study is to develop an intervention that can help recovery in patients surviving severe brain injury but failing to fully recover. In particular, this multicenter project aims to (1) establish short-term efficacy of tFUS as a therapeutic to promote recovery in patients with prolonged DoC as compared to sham treatment, (2) establish dose-related safety and efficacy of tFUS as a therapeutic intervention in prolonged DoC patients and (3) explore preliminary predictors and biomarkers of susceptibility and response to thalamic sonication.
NCT06376994
This is a multi-center randomized, sham-controlled clinical trial to determine the effectiveness of an air cleaner intervention aimed at improving indoor air quality on reducing COPD exacerbation risk and improving quality of life, functional status, rescue medication use.
NCT02290951
This study has two parts with distinct study objectives and study design. In part A, odronextamab is studied as an intravenous (IV) administration with a dose escalation and a dose expansion phase for B-NHL and CLL. The dose escalation phase for B-NHL and the CLL study are closed at the time of protocol amendment 17. In part B, odronextamab is studied as a subcutaneous (SC) administration with a dose finding and a dose expansion phase for B-NHL.
NCT05370521
An investigation of the safety and efficacy of tildacerfont in women with PCOS and elevated adrenal androgens
NCT06507930
The aim of this research study is to better understand the in-home hospice experience for participants, caregivers, hospice nurses, and oncology providers by conducting telehealth check-ins between participants and caregivers and oncology care teams.
NCT06747858
ARCT-032-02 is a Phase 2, open-label, multicenter, multiple-ascending dose study of ARCT-032 in adults with CF who are not eligible for CFTR modulator therapy or are not taking CFTR modulators due to drug intolerance, poor response, or lack of access to modulators.
NCT00748995
This is a research study examining health effects of the Iraq War, especially those effects involving mental health. This study is a follow-up to the Neurocognition Deployment Health Study (NDHS), also called "Prospective Assessment of Neurocognition in Future Gulf-deployed and Gulf-nondeployed Military Personnel: A Pilot Study." The specific purpose of this research study is to find out more about the longer lasting effects of war on mood and stress symptoms, thinking and reaction skills, and different aspects of day to day life, such as work and daily activities. Survey and test results from previous participation in the NDHS will be compared to the new information that will be obtained from participants as part of this study. The investigators expect that a total of about 817 military personnel and military Veterans will participate in the study. There are two parts to this study: (1) mail/internet/phone survey and (2) in-person assessment. The investigators will invite all NDHS participants who deployed to Iraq to participate in the survey component. The survey component of the study involves being interviewed by phone about mood and stress symptoms and head injuries and completing written survey questions by either mail or on the internet that address basic personal history (such as age, military status, gender, combat injury history), mood, stress symptoms, and stressful experiences. The phone interview will take about 2 to 2.5 hours to complete. The questionnaire part will take about 20 to 30 minutes to complete, and can be completed either by mailing back completed questionnaires or by internet using a private, individual log-in/password combination. The investigators will invite approximately 200 selected at random from the larger group of survey responders to take part in the in-person assessment. The in-person assessment involves taking a small subset of neuropsychological tasks. The tasks will be given on a computer or using paper and pencil. Participants will also be asked to complete questionnaires about work, daily activities, and health history, as well as basic health measures such as height, weight, blood pressure, heart rate, and waist size. Potential participants will be given the option of completing the in-person assessment at one of the two study sites (Seattle or Boston), or in a private setting in their community (e.g., a hotel small conference room). Altogether, this part of the study will take about 120 minutes to 140 minutes to complete.
NCT01990040
This is a global prospective, observational, multi-center registry to evaluate the long-term safety profile for participants with short bowel syndrome (SBS) who are treated with teduglutide in a routine clinical setting. The registry will also evaluate the long-term clinical outcomes in participants with SBS. SBS participants treated and not treated with teduglutide will be enrolled.
NCT04675151
The objectives of this study are: To evaluate the efficacy of Nyxol + Pilocarpine to improve DCNVA in subjects with presbyopia
NCT05496374
The purpose of the study is to evaluate 1. The microbiological response and clinical efficacy of SPR720 compared with placebo in participants with nontuberculous mycobacteria pulmonary disease (NTM-PD). 2. The safety and tolerability of SPR720 in participants with NTM- PD 3. The pharmacokinetic (PK) of SPR719, active moiety, following orally (po) administered prodrug SPR720 in participants with NTM-PD.
NCT06410976
This is a long-term, multicenter, non-interventional study of children ages 2.5 to \<17 years with hypochondroplasia (HCH).
NCT05902663
The goal of this non-interventional study (NIS) is to collect real-world data to describe the natural history of Netherton Syndrome (NS).
NCT04856410
This study investigates the effects of extended-duration spaceflight (12-month International Space Station missions) on general cognitive performance (measured with the Cognition test battery), spatial cognition, structural and functional brain changes in general, and hippocampal plasticity more specifically relative to the shorter 6-month and 2-month missions.
NCT05421598
This is a parallel, Phase 2, global, multicenter, randomized, double-blind, placebo-controlled, dose-ranging, four-arms study for treatment. The purpose of this study is to assess the efficacy, safety, and tolerability of add-on therapy with amlitelimab in adult participants with moderate-to-severe asthma. Study details include: * The study duration (per participant) will be up to approximately 76 weeks for participants not going into LTS study and will be up to approximately 64 weeks for participants going into LTS study. * The randomized treatment duration will be up to approximately 60 weeks. * The scheduled number of visits will be 13.
NCT04810078
The purpose of this study is to evaluate the drug levels, efficacy, safety, and tolerability of subcutaneous nivolumab versus intravenous nivolumab in participants with previously treated clear cell renal cell carcinoma that is advanced or has spread. The purpose of this study's substudy is to evaluate drug level biocomparability of subcutaneous nivolumab manufactured using two different manufacturing processes.
NCT03940352
This was a phase 1b, multi-arm, open-label study of HDM201 in combination with MBG453 or venetoclax in subjects with AML or high-risk MDS. For all subjects, TP53wt status had to be characterized by, at a minimum, no mutations noted in exons 5, 6, 7 and 8. Two treatment arms enrolled subjects in parallel to characterize the safety, tolerability, PK, PD and preliminary antitumor activity of HDM201+MBG453 (treatment arm 1) and HDM201+venetoclax (treatment arm 2). * In the treatment arm 1, subjects received HDM201 in combination with MBG453. * In the treatment arm 2, subjects received HDM201 in combination with venetoclax. Venetoclax dose was gradually increased (ramp-up) over a period of 4 to 5 days to achieve the daily target dose tested that was subsequently continued. Upon the completion of the escalation part, MTD(s) and/or RD(s) of HDM201 in combination with MBG453 or venetoclax in AML and high-risk MDS subjects was planned to be determined for each treatment arm.
