Mass General - Division of Clinical Research

The main objective of the study is to compare overall survival in participants receiving xaluritamig versus investigator's choice (cabazitaxel or second androgen receptor-directed therapy [ARDT]).

Type: Interventional

Start Date: Dec 2024

open study

The goal of this study is to learn if people who receive intismeran autogene and pembrolizumab after surgery are cancer-free longer than people who receive placebo and pembrolizumab. Researchers want to know if giving intismeran autogene and pembrolizumab after surgery can help prevent the cancer from coming back in people with non-small cell lung cancer (NSCLC) whose tumors did not respond completely to treatment before surgery (neoadjuvant treatment).

Type: Interventional

Start Date: Oct 2024

open study

This study will be conducted to compare the efficacy of axatilimab versus placebo in combination with corticosteroids as initial treatment for moderate or severe chronic graft-versus-host disease (cGVHD).

Type: Interventional

Start Date: Jan 2025

open study

The purpose of this study is to measure the clinical benefits of the combination of RP2 and nivolumab as compared with the combination of nivolumab and ipilimumab in patients with metastatic uveal melanoma who have not been treated with immune checkpoint inhibitor therapy.

Type: Interventional

Start Date: Dec 2024

open study

This research study involves assessing the impact of emapalumab as preventative management of CAR-T related cytokine release syndrome in participants with Non-Hodgkin's lymphoma (NHL). The research study involves the following study interventions: - Fludarabine and cyclophosphamide (Lymphodepleting Chemotherapy) - Axicabtagene Ciloleucel - Emapalumab

Type: Interventional

Start Date: Sep 2024

open study

The purpose of this study is to to evaluate the safety and efficacy of ruxolitinib cream in pediatric participants with nonsegmental vitiligo.

Type: Interventional

Start Date: Jan 2025

open study

This clinical trial is studying advanced solid tumors. Solid tumors are cancers that start in a part of your body like your lungs or liver instead of your blood. Once tumors have grown bigger in one place but haven't spread, they're called locally advanced. If your cancer has spread to other parts of your body, it's called metastatic. When a cancer has gotten so big it can't easily be removed or has spread to other parts of the body, it is called unresectable. These types of cancer are harder to treat. Patients in this study must have cancer that has come back or did not get better with treatment. Patients must have a solid tumor cancer that can't be treated with standard of care drugs. This clinical trial uses an experimental drug called PF-08052666/SGN-MesoC2. PF-08052666/SGN-MesoC2 is a type of antibody-drug conjugate (ADC). ADCs are designed to stick to cancer cells and kill them. They may also stick to some normal cells. This study will have 3 parts. Part A and Part B of the study will find out how much PF-08052666/SGN-MesoC2 should be given to participants. Part C will use the information from Parts A and B to see if PF-08052666/SGN-MesoC2 is safe and if it works to treat solid tumor cancers.

Type: Interventional

Start Date: Aug 2024

open study

The purpose of this study is to investigate the effective connectivity between different regions of the human brain in healthy participants, and the mechanisms which influence and modulate its development. Specifically, the investigators will examine the effects of cortico-cortical paired associative stimulation (ccPAS) which is induced by the application of brief (< 1 ms) transcranial magnetic stimulation (TMS) pulses separated by a short millisecond-level time intervals ("asynchrony") to two different areas of the brain. All techniques are non-invasive and considered safe in humans: TMS, electroencephalography (EEG), and magnetic resonance imaging (MRI). Based on previous animal and human studies, it is hypothesized that ccPAS will increase or decrease effective connectivity between the stimulated areas depending on the asynchrony value. The main outcome measure is source-resolved EEG cortico-cortical evoked potentials (ccEPs) elicited by single-pulse TMS.

Type: Interventional

Start Date: Dec 2024

open study

TRANSFORM is a prospective, randomized, open blinded endpoint (PROBE), event-driven, pragmatic trial in patients who are at increased risk for atherosclerotic cardiovascular (CV) disease but with no known symptomatic CV disease. The trial tests the hypothesis that a Cleerly Coronary Artery Disease (CAD) Staging System-based care strategy reduces CV events compared with risk factor-based care.

Type: Interventional

Start Date: Mar 2024

open study

To Evaluate the Effect of Seladelpar on Clinical Outcomes in Patients with Primary Biliary Cholangitis (PBC) and Compensated Cirrhosis.

Type: Interventional

Start Date: Sep 2023

open study

The goal of this research study is to investigate the feasibility of implementing a prehabilitation program that aims to improve a patient's physical, nutritional, and sleep health before surgery in an older, at-risk group with esophageal cancer.

Type: Interventional

Start Date: Dec 2023

open study

Study RIN-PF-305 is designed to evaluate the safety and efficacy of inhaled treprostinil in subjects with progressive pulmonary fibrosis (PPF) over a 52-week period.

Type: Interventional

Start Date: Oct 2023

open study

Research suggests that Whole Body Hyperthermia in a sauna-like environment can reduce symptoms related to post-acute sequelae of SARS-CoV-2 (PASC), or Long Covid. The investigators aim to study the feasibility and treatment effect of this procedure for patients experiencing Long Covid symptoms.

Type: Interventional

Start Date: Aug 2026

open study

This registry evaluates patient characteristics, real-world treatment patterns, and short- and long-term outcomes in a population of patients in the United States and Europe with symptomatic obstructive hypertrophic cardiomyopathy (HCM) who are receiving mavacamten, receiving other treatment for obstructive HCM, or not receiving treatment for obstructive HCM due to intolerance or failure of prior treatment. United States Sub-Study: The purpose of this study is to evaluate the safety of mavacamten in patients with symptomatic obstructive HCM in the real-world setting. Europe Sub-Study: The purpose of this study is to evaluate the effectiveness and safety of mavacamten in patients with symptomatic obstructive HCM in the real-world setting.

Type: Observational [Patient Registry]

Start Date: Aug 2022

open study

The purpose of this study is to collect long-term follow-up data on delayed adverse events after administration of ciltacabtagene autoleucel (cilta-cel), and to characterize and understand the long-term safety profile of cilta-cel.

Type: Interventional

Start Date: Mar 2022

open study

This is a study to evaluate the efficacy and safety of belzutifan monotherapy in participants with advanced pheochromocytoma/paraganglioma (PPGL), pancreatic neuroendocrine tumor (pNET), von Hippel-Lindau (VHL) disease-associated tumors, advanced wt (wild-type) gastrointestinal stromal tumor (wt GIST), or advanced solid tumors with hypoxia inducible factor-2 alpha (HIF-2α) related genetic alterations. The primary objective of the study is to evaluate the objective response rate (ORR) of belzutifan per response evaluation criteria in solid tumors version 1.1 (RECIST 1.1) by blinded independent central review (BICR).

Type: Interventional

Start Date: Aug 2021

open study

This study will compare the effectiveness of osimertinib alone with the combination of osimertinib and chemotherapy (carboplatin and pemetrexed) in people with metastatic lung cancer that has a change (mutation) in the gene EGFR. Osimertinib alone is the usual treatment for metastatic EGFR-mutant lung cancer. Researchers think adding chemotherapy to osimertinib could possibly add to the anticancer effects of the usual treatment and help stop cancer from growing or spreading.

Type: Interventional

Start Date: May 2020

open study

This trial will look at a drug called sigvotatug vedotin (SGN-B6A) alone and with pembrolizumab, with or without chemotherapy, to find out whether it is safe for people who have solid tumors. It will study sigvotatug vedotin to find out what its side effects are. A side effect is anything the drug does besides treating cancer. It will also study whether sigvotatug vedotin works to treat solid tumors. The study will have four parts. - Part A of the study will find out how much sigvotatug vedotin should be given to participants. - Part B will use the dose found in Part A to find out how safe sigvotatug vedotin is and if it works to treat solid tumors. - Part C of the study will find out how safe sigvotatug vedotin is in combination with these other drugs. - Part D will include people who have not received treatment. This part of the study will find out how safe sigvotatug vedotin is in combination with these other drugs and if these combinations work to treat solid tumors. - In Parts C and D, participants will receive sigvotatug vedotin with either: - Pembrolizumab or, - Pembrolizumab and carboplatin, or - Pembrolizumab and cisplatin.

Type: Interventional

Start Date: Jun 2020

open study

This trial studies how well proton beam radiation therapy compared with intensity modulated photon radiotherapy works in treating patients with stage I-IVA esophageal cancer. Proton beam radiation therapy uses a beam of protons (rather than x-rays) to send radiation inside the body to the tumor without damaging much of the healthy tissue around it. Intensity modulated photon radiotherapy uses high-energy x-rays to deliver radiation directly to the tumor without damaging much of the healthy tissue around it. It is not yet known whether proton beam therapy or intensity modulated photon radiotherapy will work better in treating patients with esophageal cancer.

Type: Interventional

Start Date: Jun 2019

open study

This phase II trial studies how well vismodegib, focal adhesion kinase (FAK) inhibitor GSK2256098, and capivasertib work in treating patients with meningioma that is growing, spreading, or getting worse (progressive). Vismodegib, FAK inhibitor GSK2256098, capivasertib, and abemaciclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

Type: Interventional

Start Date: Sep 2015

open study

This multicenter retrospective observational cohort study seeks to: 1. Classify surgical intent in patients with resected Intraductal Papillary Mucinous Neoplasms (IPMN) and quantify the proportion of IPMN-associated cancers diagnosed as overt pancreatic cancer with incidental IPMN association on pathology. 2. Compare clinicopathologic features and outcomes between surveillance-detected and incidentally detected IPMN-derived pancreatic cancers. 3. Revise and redefine risk features limited to patients undergoing surgery for IPMN-related indications, identifying optimal predictors of malignant IPMN (high-grade dysplasia or invasive cancer).

Type: Observational

Start Date: Sep 2025

open study

Noise from cars, planes, and trains affects all people and has been associated with heart disease. Almost 30% of Americans are exposed to harmful levels of noise and noise accounts for the loss of more than one million healthy life years per year in Europe. Noise causes stress and may be most dangerous when it happens at night. The mechanisms linking noise to heart disease involve changes in the brain and the "fight or flight" response. These changes lead to inflammation and blood vessel disease. However, there are few laws that restrict noise and it is not addressed in medical care. Further, as cities and industries grow, noise continues to increase. Moreover, noise often occurs in areas that are also exposed to other stressors like high air pollution and low income. Yet, there is little research on noise, and it is not known if lowering noise exposure helps heart health. The investigators will use imaging to test if earplugs that block noise improve stress symptoms and changes in the the brain, blood vessels, and stress pathways that lead to disease. The investigators expect that people who use earplugs will have lower measures of stress and heart disease at follow-up. The study will include 26 people with heart disease risk with high noise exposure or who are annoyed by noise. At the first visit, subjects will have imaging of the brain and blood vessels and will have assessments of stress, inflammation, and the "fight or flight" response. They will be assigned to use earplugs or not after the first visit. After 6 months, imaging and other testing will be repeated. It will help to understand how noise impacts the body and whether the effects can be changed. It may also identify important treatments to prevent heart disease in people exposed to noise. By testing if the adverse effects of noise can be lowered with earplugs, this project supports the AHA's mission to be a force for a world of longer and healthier lives.

Type: Interventional

Start Date: Oct 2025

open study

The hypertensive disorders of pregnancy (preeclampsia and gestational hypertension) are associated with increased long-term maternal risk of developing cardiovascular disease. Recent evidence suggests that activation of the mineralocorticoid receptor promotes ongoing susceptibility to hypertension in women following hypertensive disorders of pregnancy. In addition, women with overweight/obesity are at increased risk for progression to chronic hypertension after experiencing hypertensive disorders of pregnancy. Among women with hypertensive disorders of pregnancy and pre-pregnancy overweight/obesity, the investigators will conduct a randomized trial to test the effect of pharmacologically blocking the mineralocorticoid receptor for three months after delivery on blood pressure and cardiac remodeling at nine months postpartum.

Type: Interventional

Start Date: Oct 2025

open study

This study is structured around three main aims. In Aim 1, investigators will conduct community-based participatory research (CBPR) to develop culturally tailored methods to assess childhood adversity in multiple sclerosis (MS). Aim 2 will investigate the impact of childhood adversity on MS outcomes among individuals with relapsing-remitting MS (RRMS), among whom 70% belong to a group historically under-represented in MS research: Black, Hispanic, or poverty-impacted. Aim 2 procedures involve two visits that include a research blood draw and an MRI scan. In Aim 3, investigators will conduct interviews and surveys to explore environmental and social factors affecting quality of life for minority MS patients.

Type: Observational

Start Date: Oct 2025

open study

This is a phase 1, first-in-human (FIH) trial for two vaccines, DV700P-RNA and DV701B1.1-RNA. This means it is the first time these study products are being tested in people. The purpose of this study is to see if the study products are safe, if people are able to take them without becoming too uncomfortable, and how a person's immune system responds to them (a person's immune system protects them from infections and disease). Forty-five volunteers without HIV and in overall good health, aged 18 to 55 years, will be enrolled and be in this study for about 16 months (about 12 visits), Study procedures will include blood draws, injections, and the collection of white blood cells and cells from their lymph nodes.

Type: Interventional

Start Date: Aug 2025

open study