Mass General - Division of Clinical Research

The aim of "iSCAD," the International Spontaneous Coronary Artery Dissection (SCAD) Registry, is to serve as an internationally collaborative, multicenter registry coordinated by an experienced and centralized coordinating center in an effort to increase the pace of participant recruitment, and thereby increase statistical power of studies related to SCAD. The ultimate goal of iSCAD Registry is to facilitate the development of best practices and clinical guidelines for preventing SCAD or its recurrence. This observational study will be prospective and retrospective in its recruitment and will collect clinical information to better understand the natural history and prognosis for SCAD.

Type: Observational [Patient Registry]

Start Date: Mar 2019

open study

This study will demonstrate the safety and effectiveness of the Edwards Lifesciences SAPIEN 3/SAPIEN 3 Ultra RESILIA Transcatheter Heart Valve (THV) Systems in subjects with a dysfunctional right ventricular outflow tract (RVOT) conduit or previously implanted valve in the pulmonic position with a clinical indication for intervention.

Type: Interventional

Start Date: Jul 2016

open study

The purpose of this study is to identify changes in heart tissue structure and biological function in patients with heart failure by performing an endomyocardial biopsy (EMB or heart biopsy) during a right heart catheterization (RHC). The ultimate goal is to use this information to develop new treatments for heart failure.

Type: Observational [Patient Registry]

Start Date: Nov 2024

open study

Multi-site randomized trial of the THRIVE digital health application versus usual care to evaluate the effect of THRIVE on quality of life (QOL), physical and psychological symptoms, coping, and self-efficacy in 250 patients with newly diagnosed advanced lung cancer.

Type: Interventional

Start Date: Aug 2024

open study

This proposal aims to study the role that the dorsal prefrontal cortex plays in human social cognition.

Type: Interventional

Start Date: May 2022

open study

Patients who undergo cardiothoracic surgery often experience pain and anxiety around the time of surgery. Currently, treatments for pain and anxiety around the time of surgery include opioids and benzodiazepines, which can have severe side effects and can be ineffective. Interventions combining virtual reality with olfactory stimuli are a promising alternative to opioids and benzodiazepines in the treatment of pain and anxiety around the time of surgery. The aim of this study is to evaluate the feasibility of a virtual reality and olfactory stimuli multimodal intervention in patients undergoing cardiothoracic surgery. In addition, the investigators will evaluate the preliminary effects of the VR/OS intervention on patient pain and anxiety before and after cardiothoracic surgery. Patients who meet study inclusion criteria and are undergoing cardiothoracic surgery may participate in this study. Patients have an equal being assigned to undergo the virtual reality and olfactory stimuli intervention or continue getting usual medical care with their doctor. If the patient is assigned to receive the virtual reality and olfactory stimuli intervention, the first therapy session will take place approximately two to four weeks before surgery. This will involve wearing a virtual reality headset and scented necklace for approximately 10 minutes. The second session will occur 90 minutes before the surgery. Additionally, for each day the patient recovers in the hospital after surgery, the patient will receive one session in the afternoon. During the patient's in-hospital recovery at night, they will receive lavender scented therapy.

Type: Interventional

Start Date: Oct 2022

open study

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.

Type: Observational

Start Date: Jun 1993

open study

The objective of this prospective, multicenter controlled study is to assess the feasibility of a patient-tailored implantation by creating a cloud-based pre-procedural multimodality CRT-roadmap by integration of 3D images from 3D activation sequence from ECG, and coronary venous anatomy from cardiac computed tomography. This CRT-roadmap will be used to guide LV lead placement to a coronary vein in an electrically late-activated region. Study Hypothesis: At least 75% of patients undergoing a CRT implantation guided by non-invasive electrical and venous anatomy assessment (XSPLINE technology) will show a reduction of left ventricular end-systolic volume of 15% or more at 6-month evaluation.

Type: Interventional

Start Date: Mar 2023

open study

The main objective of this trial is to evaluate the safety, tolerability, and pharmacodynamic activity of BBP-812, an investigational AAV9-based gene therapy, in pediatric participants with Canavan disease.

Type: Interventional

Start Date: Sep 2021

open study

The focus of this study is to test the efficacy of an 8-week, remotely delivered, positive-psychology-motivational interviewing (PP-MI) intervention, with additional twice weekly text messages for a total of 16 weeks (with interactive, algorithm-driven, goal-focused text messages in the final 8 weeks), compared to MI-alone, in a randomized trial of 280 individuals with type 2 diabetes and low baseline physical activity.

Type: Interventional

Start Date: Oct 2022

open study

The investigators recently observed that up to 25% of women with X-linked adrenoleukodystrophy (ALD) have moderate to severe Restless Leg Syndrome (RLS). In this study, the investigators aim to estimate the prevalence of RLS among women with ALD and to assess whether pramipexole improves RLS symptoms as well as sleep and gait measures in women with ALD.

Type: Interventional

Start Date: Apr 2023

open study

This study will evaluate the safety of infusion of the investigational cord blood units by carefully documenting all infusion-related problems.

Type: Interventional

Start Date: Feb 2012

open study

Previous evidence has indicated that resection for recurrent glioblastoma might benefit the prognosis of these patients in terms of overall survival. However, the demonstrated safety profile of this approach is contradictory in the literature and the specific benefits in distinct clinical and molecular patient subgroups remains ill-defined. The aim of this study, therefore, is to compare the effects of resection and best oncological treatment for recurrent glioblastoma as a whole and in clinically important subgroups. This study is an international, multicenter, prospective observational cohort study. Recurrent glioblastoma patients will undergo tumor resection or best oncological treatment at a 1:1 ratio as decided by the tumor board. Primary endpoints are: 1) proportion of patients with NIHSS (National Institute of Health Stroke Scale) deterioration at 6 weeks after surgery and 2) overall survival. Secondary endpoints are: 1) progression-free survival (PFS), 2) NIHSS deterioration at 3 months and 6 months after surgery, 3) health-related quality of life (HRQoL) at 6 weeks, 3 months, and 6 months after surgery, and 4) frequency and severity of Serious Adverse Events (SAEs) in each arm. Estimated total duration of the study is 5 years. Patient inclusion is 4 years, follow-up is 1 year. The study has been approved by the Medical Ethics Committee (METC Zuid-West Holland/Erasmus Medical Center; MEC-2020-0812). The results will be published in peer-reviewed academic journals and disseminated to patient organisations and media.

Type: Observational

Start Date: Jan 2023

open study

The primary objective is to assess the safety and tolerability of TAB004 as monotherapy and in combination with toripalimab in subjects with selected advanced solid malignancies, including lymphoma, and to evaluate the recommended Phase 2 dose. The secondary objectives are to: 1) describe the pharmacokinetic (PK) profile of TAB004 monotherapy and in combination with toripalimab and to describe the PK profile of toripalimab when administered with TAB004, 2) evaluate antitumor activity of TAB004 monotherapy and in combination with toripalimab; and 3) determine the immunogenicity of TAB004 monotherapy and in combination with toripalimab and to determine the immunogenicity of toripalimab when administered with TAB004. The exploratory objectives are to: 1) evaluate pharmacodynamic effects of TAB004 on its target receptor BTLA, as well as effects on the immune system; 2) evaluate biomarkers that may correlate with activity of TAB004 as monotherapy and in combination with toripalimab; 3) evaluate the utility of BTLA ligand, herpesvirus-entry mediator (HVEM), and additional exploratory biomarkers that could aid in selection of appropriate subjects for TAB004 monotherapy and in combination with toripalimab.

Type: Interventional

Start Date: Oct 2019

open study

Patients undergoing radiation for the treatment of malignancies may suffer from side effects to the skin in the form of radiation dermatitis. This can lead to local wound formation with poor healing. Treatment options for the resulting wound can range from watchful waiting to more aggressive debridement and secondary grafting. Epidermal grafting is a technique in which autologous epidermis is used to cover wounds that are larger than the donor site. Previous studies have demonstrated that this is an effective treatment for different wounds and ulcers but its utility has not yet been evaluated for the treatment of radiation induced injuries. The CelluTome Epidermal Grafting System is a semi automated device that allows easy formation of epidermal Blister. Our study will evaluate the efficacy of epidermal grafts collected using the CelluTome device in the treatment of radiation dermatitis.

Type: Interventional

Start Date: Jan 2021

open study

The DETECT AS Trial is a randomized clinical trial and quality improvement initiative that seeks to investigate the impact of electronic provider notification of severe aortic stenosis (AS) on its management, on the utilization of aortic valve replacement (AVR), and on ethnic and racial disparities in AVR utilization. After the investigators identify patients in whom echocardiography shows severe aortic stenosis, defined by an aortic valve area (AVA) <1.0cm2, the ordering provider of the echocardiogram will then be randomly assigned to either the intervention group or to the control group. Providers randomly assigned to the intervention group will be sent an electronic (email or message via the electronic health record) physician notification for every one of their patients with severe aortic stenosis on TTE. Electronic notification will also highlight relevant ACC/AHA Clinical Practice Guideline recommendations regarding the management of severe AS. No intervention will be performed for patients belonging to physicians assigned to the control group. The primary endpoint will be AVR utilization, defined as the proportion of patients with a clinical indication for severe AS that undergo AVR. Clinical indications will be based upon the 2020 AHA/ACC Clinical Practice Guidelines for Valvular Heart Disease. Secondary end-points will be mortality, heart failure hospitalization, TTE utilization/surveillance, AS billing code diagnosis, and cardiology/Heart Valve Team referral. Pre-defined subgroup analyses will be performed to assess AVR utilization among women, racial/ethnic minority groups, low-gradient AS, cardiologist and non-cardiologist ordering provider, and inpatient and outpatient practice settings.

Type: Interventional

Start Date: Feb 2022

open study

This is a mixed-methods study designed to develop and evaluate an innovative coaching program for physician trainee mothers. Approximately 48 participants will be recruited from informational flyers posted in resident work areas and distributed by program directors and GME. Interested participants will email study staff. Participants will be randomized to the control or intervention arm. Intervention participants will meet monthly with a novice physician coach of their choice (one-on-one) and a certified physician coach (with an assigned group of 6 peers through video-conferencing). Participants in both arms of the study will respond to surveys at three points: enrollment (baseline), 4 months, and 7 months. At each point, they will spend approximately 10 minutes filling the survey. The survey will query demographics, burnout, professional fulfillment, imposter phenomenon, self-valuation, self-efficacy, resilience, quality of life, and impact of work on professional relationships. The coaching intervention will last 4 months, and the 7 month survey will be used only to assess long-term effects of the intervention. At the conclusion of the study (7 months after enrollment), participants will be interviewed over video communication (secure Partners or Harvard Zoom) for approximately 30 minutes.

Type: Interventional

Start Date: Nov 2025

open study

The purpose of this study is to measure the safety and efficacy of LY4175408 in participants with selected advanced cancer. In addition, this study will evaluate how much LY4175408 gets into the bloodstream, how it is broken down, and how long it takes the body to get rid of it. Participation could last up to 4 years.

Type: Interventional

Start Date: Jul 2025

open study

The purpose of the present investigation is to test the efficacy of a virtual, brief (6 sessions) dyadic (patient and care-partner together) intervention to prevent chronic emotional distress in dyads where one person is diagnosed with Young Onset Dementia (YOD). Through this study, we seek to address the unmet need of preventing chronic emotional distress in YOD dyads through a feasible, acceptable and credible program, and ideally enhance resiliency and improve wellbeing and quality of life in both members of the dyad.

Type: Interventional

Start Date: Jan 2026

open study

The purpose of the study is to evaluate the efficacy, safety, and tolerability of zorevunersen in Patients with Dravet syndrome.

Type: Interventional

Start Date: Jun 2025

open study

Transthyretin amyloidosis (ATTR) is a disease where the normally occurring transthyretin (TTR) protein falls apart and forms amyloid, a sticky plaque- like substance that accumulates in different organs in the body and can cause damage to the organ. There are two ways that the TTR protein can fall apart. One way occurs as a person ages, where the normal TTR protein can fall apart and form amyloid that may no longer be sufficiently cleared by the body. This type of ATTR is known as wild-type ATTR (ATTRwt). The other way occurs when a person inherits a defective TTR gene that causes the TTR protein to spontaneously fall apart. This form of the disease is known as variant ATTR (ATTRv) and can be detected in adults by a genetic test of their TTR gene before they age. Amyloid build-up in the heart causes the heart wall to become thick and stiff and can result in heart failure and even death. Accumulation of TTR amyloid in the heart is known as transthyretin amyloid cardiomyopathy or ATTR-CM. Amyloid can also deposit in the nerve tissues leading to nerve problems. Accumulation of TTR in the nerves is known as transthyretin amyloid polyneuropathy or ATTR-PN. Acoramidis is an experimental drug designed to bind tightly to TTR in the blood and stabilize its structure, so it does not form the harmful amyloid plaques that can cause damage to organs. This study is intended to determine if treatment with acoramidis in participants with ATTRv who have not yet developed any symptoms of disease can prevent or delay the development of ATTR-CM or ATTR-PN disease. If adults with an inherited defective TTR gene are treated early before any of the symptoms of disease have developed, it may be possible to delay the onset or prevent the disease entirely.

Type: Interventional

Start Date: May 2025

open study

Phase 1a/1b dose escalation and expansion study designed to evaluate the safety and tolerability of NVL-330, determine the recommended Phase 2 dose (RP2D), and evaluate the antitumor activity in patients with advanced or metastatic HER2-altered NSCLC. Phase 1a dose escalation is designed to assess the safety and tolerability of NVL-330 and to select the candidate RP2D(s) and, if applicable, the MTD. Phase 1b expansion is designed to further evaluate the overall safety and tolerability of the candidate RP2D(s) of NVL-330 and to determine the RP2D of NVL-330 in patients with advanced or metastatic HER2 mutant NSCLC.

Type: Interventional

Start Date: Jul 2024

open study

The purpose of this protocol is to evaluate the efficacy and safety of tulisokibart in participants with moderately to severely active Crohn's disease. Study 1's primary hypotheses are that at least 1 tulisokibart dose level is superior to placebo in the proportion of participants achieving clinical remission per Crohn's Disease Activity Index score (<150, US/FDA) or per stool frequency and abdominal pain score (EU/EMA) and in the proportion of participants achieving endoscopic response at Week 52 (US/FDA and EU/EMA), and that at least 1 tulisokibart dose level is superior to placebo in the proportion of participants achieving clinical remission per Crohn's Disease Activity Index score (<150, US/FDA) or per stool frequency and abdominal pain score (EU/EMA) and in the proportion of participants achieving endoscopic response at Week 12 (US/FDA and EU/EMA). Study 2's primary hypothesis is that at least 1 tulisokibart dose level is superior to placebo in the proportion of participants achieving clinical remission per Crohn's Disease Activity Index score (<150, US/FDA) or stool frequency and abdominal pain score (EU/EMA) and in the proportion of participants achieving endoscopic response at Week 12 (US/FDA and EU/EMA).

Type: Interventional

Start Date: Jun 2024

open study

The purpose of this study is to evaluate the effectiveness and safety of Arlocabtagene Autoleucel (BMS-986393) in participants with relapsed or refractory multiple myeloma.

Type: Interventional

Start Date: Mar 2024

open study

The purpose of the study is to evaluate efficacy of riliprubart compared to IVIg in adult participants with CIDP who are receiving maintenance treatment with IVIg. The study duration will be for a maximum of 109 weeks including screening, treatment phases, and follow-up.

Type: Interventional

Start Date: Aug 2024

open study