Brigham Research Institute (BRI) - Brigham and Women's Hospital

The goal of this study is to treat patients with NOTCH active advanced adenoid cystic carcinoma (ACC) tumors with a combination or two different oral medications to slow tumor growth and improve survival outcomes. The names of the study drugs involved in this study are: - CB-103 (an oral NOTCH pathway inhibitor) - Abemaciclib (CDK4/6 inhibitor) - Lenvatinib (a vascular endothelial growth factor receptor (VEGFR) tyrosine kinase inhibitor (TKI))

Type: Interventional

Start Date: Jun 2023

open study

The purpose of this study is to evaluate the efficacy, safety and tolerability of pelacarsen (TQJ230) administered subcutaneously once monthly compared to placebo in slowing the progression of calcific aortic valve stenosis.

Type: Interventional

Start Date: Mar 2024

open study

This is a prospective preference study that will evaluate non-inferiority of the innovative treatment (RRS with delayed RRO) as compared to the standard treatment (RRSO) with respect to high grade serous (ovarian) cancer incidence

Type: Interventional

Start Date: May 2022

open study

The PRCT evaluates infection outcomes as well as fracture and antibiotic-related complications to include the emergence of resistant bacteria associated with two different antibiotic strategies in the treatment of Gustilo type IIIB tibia and hindfoot fractures (calcaneus and talus) and selected IIIA fractures of the tibia and trauma-related transtibial amputations that are performed in the "zone-of-injury". This study will be conducted in established METRC level 1 trauma centers. The patients will be randomized as close to admission as possible to either 1) Standard of Care (SOC) prophylactic open fracture protocol, including the use of topical antibiotic as per the usual practice of the surgeon or 2) experimental protocol (SEXTANT). The SEXTANT protocol includes application of wound bioburden-targeted topical Vancomycin powder and Tobramycin powder antibiotic treatment at the time of final wound closure/coverage combined with 72 hours of systemic antibiotic coverage targeted to both gram-positive and gram-negative pathogens. The study will compare the results of the current SOC prophylactic coverage to the strategic wound bioburden treatment (SEXTANT) protocol. Up until the time of definitive wound closure/coverage, all patients will be treated per the usual regimen of the surgeon / center and in accordance with current Trauma Quality Improvement Program (TQIP) and Surgical Quality Improvement Program (SQIP) recommendations for the care of open fractures.14,15,17 It includes the administration of systemic antibiotics as close to the time of injury as possible. In the definitive wound closure/coverage procedure post-operative period, participants in the intervention arm will receive 72 hours of systemic antibiotic therapy targeted at the modern wound bioburden, and patients in the usual care arm will receive post-operative care per the usual practice of their surgeon. All other activities related to follow-up and related treatments will proceed per the usual practice of the surgeon.

Type: Interventional

Start Date: May 2021

open study

The primary objective of this study is to evaluate the effectiveness (prevention of thromboembolic events) and safety (major bleeding) of adding oral anticoagulation (OAC) to background antiplatelet therapy in patients who develop new-onset post-operative atrial fibrillation (POAF) after isolated coronary artery bypass graft (CABG) surgery. All patients with a qualifying POAF event, who decline randomization, will be offered the option of enrollment in a parallel registry that captures their baseline risk profile and their treatment strategy in terms of anticoagulants or antiplatelets received. These patients will also be asked to fill out a brief decliner survey.

Type: Interventional

Start Date: Dec 2019

open study

The purpose of this study is to generate clinical evidence on valve safety and performance in subjects treated by redo Transcatheter Aortic Valve Replacement (TAVR).

Type: Observational

Start Date: Feb 2025

open study

The objective of the Global Paradise® System US Post Approval Study (US GPS) is to evaluate the real-world use of the Paradise Ultrasound Renal Denervation System indicated for patients who are unable to lower their blood pressure with lifestyle changes and medication. This system is comprised of a catheter, cable, balloon, and generator and has received FDA approval in the United States. Information collected in this study will be analyzed to better understand the long-term safety and effectiveness of treatment with the Paradise System for patients with high blood pressure.

Type: Observational [Patient Registry]

Start Date: Jun 2024

open study

This is a first-in-human (FIH), Phase 1/2a, multi center, open-label, single treatment, dose escalation and expansion study designed to determine the safety and tolerability of STM-416 in patients with bladder cancer.

Type: Interventional

Start Date: Jul 2023

open study

The study will extend recent discoveries that have been made in basic human physiology related to responses melatonin and uterine contractions in late- or full-term pregnant women. The basic physiology work has been conducted in in vitro models of the human myometrium characterizing its responses to melatonin, and in pilot in vivo studies correlating the number of uterine contractions with melatonin concentrations that were manipulated by different types of light exposure. The planned experiments will test a causal link between circulating melatonin levels and uterine contractions in full-term pregnant women by manipulating melatonin levels using exogenous melatonin (i) during the day when endogenous levels of melatonin are very low (Experiment 1), and (ii) during the evening under conditions with lighting that would be expected to suppress the higher evening and nighttime levels of endogenous melatonin (Experiment 2).

Type: Interventional

Start Date: Jan 2023

open study

This research study is evaluating a therapy called proton beam radiation therapy (PBRT) as a possible treatment for neuroblastoma. Neuroblastoma most commonly occurs in and around the adrenal glands, which are located at the top of the kidneys. However, it can also occur in other areas where groups of nerve cells exist, such as other areas of the abdomen, neck and near the spine. Conventional radiation therapy with photons is used as standard treatment for many patients with neuroblastic tumors. In this research study, the investigators are looking at another type of radiation called proton radiation which is known to spare surrounding tissues and organs from unnecessary radiation. Proton radiation delivers radiation to the area requiring radiation. This may reduce side effects that patients would normally experience with standard radiation therapy or other means of delivering proton radiation therapy. In this research study, the investigators are evaluating the effectiveness of using proton radiation delivered to reduce side effects associated with radiation treatment. The investigators will also be assessing the late side effects experienced by participants in each treatment group.

Type: Interventional

Start Date: Jun 2014

open study

In previous studies, Proton Beam Radiation Therapy (PBRT) has been found to show better results in treating patients with cancer, both because there is better control of where in the body the radiation is directed and because it is associated with less severe long term side effects. However, there is limited published data demonstrating these results. The goal of the Proton and Photon Consortium Registry (PPCR) is to enroll children treated with radiation in order to describe the population that currently receives radiation and better compare the short-term and long-term benefits of different types of radiotherapy. The data collected from this study will help facilitate research on radiation therapy and allow for collaborative research. The PPCR will collect demographic and clinical data that many centers that deliver radiation therapy already collect in routine operations.

Type: Observational

Start Date: Jul 2012

open study

This phase 1 randomized, open-label, dose-escalation clinical trial evaluates the safety and immunogenicity of OCU500, a ChAd36 Vector Encoding SARS-CoV-2 Spike Vaccine, in healthy adults aged 18-64 who previously completed a primary COVID-19 vaccination series and at least one booster. The study evaluates two dose levels (1×10^10 viral particles (VP) and 5×10^10 VP) and two routes of administration (intranasal and inhaled). The trial includes 80 participants across four study arms (20 per arm). The primary objective is to evaluate the safety and reactogenicity of a single dose of OCU500 administered in previously vaccinated healthy adults.

Type: Interventional

Start Date: May 2026

open study

Sixteen eligible cat-allergic participants will be accrued in the study. Eight participants who have been on subcutaneous immunotherapy (SCIT) at maintenance dosing for at least 1 year will be assigned to the SCIT cohort, and 8 participants who have never been on cat immunotherapy will be assigned to the No immunotherapy (IT) cohort. Participants will undergo intradermal cat allergen challenge in bilateral upper arms at baseline (Day 1), will undergo axillary lymph node and peripheral blood sampling at Day 4, and axillary lymph node, peripheral blood, and adenoid and nasal sampling at Week 3. The primary objective is to determine the number of analyzable cells from axillary lymph node fine-needle aspiration 3 days and 3 weeks after intradermal cat allergen challenge in two cohorts of cat-allergic participants: those undergoing cat allergen immunotherapy and those who are not receiving this treatment

Type: Interventional

Start Date: Apr 2026

open study

RESET-SLE: A Phase 1/2 Open-Label Study to Evaluate the Safety and Efficacy of CABA-201 in Subjects With Active Systemic Lupus Erythematosus

Type: Interventional

Start Date: Feb 2024

open study

The purpose of the registry and biorepository is to provide a mechanism to store clinical data, linked biospecimens and molecular data to support the conduct of future research on Systemic Lupus Erythematosus (SLE), including Lupus Nephritis (LN).

Type: Observational [Patient Registry]

Start Date: Jun 2023

open study

This research is being done to evaluate the safety and effectiveness of a drug currently known as VS-6766 in combination with the drugs abemaciclib and fulvestrant in HR+/HER2-negative breast cancer. The names of the study drugs involved in this study are: - VS-6766 - Abemaciclib - Fulvestrant

Type: Interventional

Start Date: Feb 2023

open study

To demonstrate the safety and effectiveness of the Shockwave Reducer for treatment of patients with refractory angina pectoris treated with maximally tolerated guideline-directed medical therapy who demonstrate objective evidence of reversible myocardial ischemia in the distribution of the left coronary artery and who are deemed unsuitable for revascularization. A non-randomized single-arm registry will further assess the safety and effectiveness of the Shockwave Reducer in selected subjects with reversible myocardial ischemia in the distribution of the right coronary artery and who are deemed unsuitable for revascularization, subjects without documented obstructive coronary disease and abnormal coronary flow reserve (ANOCA), and subjects who cannot complete an exercise tolerance test due to lower limb amputation (above the ankle) or other physiologic condition with documented chronic mobility or balance issues that require the use of a walking aid.

Type: Interventional

Start Date: Jan 2022

open study

The purpose of this study is to determine whether AGuIX (Activation and Guidance of Irradiation by X-ray) gadolinium-based nanoparticles make radiation work more effectively in the treatment of patients with brain metastases that are more difficult to control with stereotactic radiation alone.

Type: Interventional

Start Date: Sep 2021

open study

The Sponsor is studying an investigational medication called danicamtiv to determine if it can help people with genetic and familial dilated cardiomyopathy (DCM). Investigational means that the safety and effectiveness of danicamtiv have not been established. Currently, there are no approved drugs that are designed specifically to treat genetic or familial DCM. The purpose of this study is to evaluate how well danicamtiv works compared to a placebo (sugar pill that looks like danicamtiv pill but does not contain any danicamtiv) and see how safe it is for people with genetic and familial DCM. In DCM, the heart muscle weakens and enlarges, making it harder for the heart to pump blood; this can happen for different reasons. Some people have DCM because of a change in a gene (called genetic DCM). Others may have DCM that runs in their family, even if no specific gene change is found (called familial DCM). The main goals of the study are: - To assess the effect of danicamtiv on cardiac function using echocardiogram. - To evaluate the impact of danicamtiv on exercise capacity - To evaluate the safety and tolerability of danicamtiv Participants will: - Take danicamtiv or placebo every day for approximately 6 months - Visit the clinic about 12 times for initial evaluation, checkups, tests and follow up

Type: Interventional

Start Date: Feb 2026

open study

This is a randomized trial for patients with brain metastases in the primary motor cortex who have not had seizures to receive either the prophylactic anti-seizure medication levetiracetam (also known by its trade name Keppra) or proceed with standard of care management, which does not currently include prophylactic levetiracetam. Patients who enroll to this trial will be randomized to receive prophylactic levetiracetam or not receive prophylactic levetiracetam.

Type: Interventional

Start Date: Dec 2025

open study

The goal of this clinical trial is to learn if fezolinetant can treat hot flashes (vasomotor symptoms) in men with prostate cancer undergoing androgen deprivation therapy. The main questions it aims to answer are: - Does fezolinetant improve the frequency and severity of hot flashes? - Does fezolinetant cause any harm to the liver? - Does fezolinetant improve quality of life, sleep quality, fatigue, mood, sexual function, and metabolic parameters? Researchers will compare how people respond to fezolinetant versus a placebo, which does not contain any active medicine. Participants will: - Take fezolinetant or a placebo every day for 4 weeks - Visit the clinic once every 2 weeks for checkups and tests - Keep a diary of the number of times and intensity that they experience hot flashes

Type: Interventional

Start Date: Jan 2026

open study

This research study is studying a combination therapy as a possible treatment for recurrent glioblastoma (GBM), a brain tumor that is growing or progressing despite earlier treatment. The names of the study interventions involved in this study are/is: - Pembrolizumab - Olaparib - Temozolomide (Temodar)

Type: Interventional

Start Date: Oct 2022

open study

This research aims to investigate whether symptoms of chest pain or shortness of breath among the study population are arising due to a heart problem, particularly any reduction of blood flow to the heart muscle from blockages in the coronary blood vessels or inflammation of the heart using cardiac magnetic resonance imaging that measures the amount of blood flow during a stress state meant to simulate vigorous exercise. At present, doctors use standard magnetic resonance imaging pictures of blood flow patterns to treat heart disease. The investigators want to study if detailed blood flow measurements, in addition to the standard blood flow pattern, could diagnose heart disease more accurately and allow more doctors to understand the severity of heart disease. Early research has demonstrated that detailed blood flow measurements may be more accurate in diagnosing heart disease in some patients, but doctors need more information to know how to use these measurements.

Type: Interventional

Start Date: Jun 2025

open study

This study aims to evaluate the efficacy and safety of an induction regimen combining Bendamustine, Rituximab, Cytarabine (AraC), and Zanubrutinib (BRAZAN), followed by maintenance therapy with Zanubrutinib and Rituximab with or without Sonrotoclax in participants with Mantle Cell Lymphoma (MCL). The names of the study drugs involved in this study are: - bendamustine (a type of alkylating agent) - rituximab (a type of monoclonal antibody) - cytarabine (a type of antineoplastic) - zanubrutinib (a type of kinase inhibitor) - sonrotoclax (a type of BCL2 inhibitor)

Type: Interventional

Start Date: Apr 2025

open study

The FORWARD CAD IDE Study is a Prospective, Multicenter, Single-Arm, Investigational Device Exemption (IDE) Study conducted to assess the safety and effectiveness of the Shockwave Intravascular Lithotripsy (IVL) System with the Javelin Coronary IVL Catheter for the treatment of calcified, stenotic de novo coronary artery lesions prior to stenting.

Type: Interventional

Start Date: Apr 2025

open study