Mass General - Division of Clinical Research

This is a single-center, open-label, phase I study to determine the safety and tolerability of momelotinib in patients with myelofibrosis during and after hematopoietic cell transplantation (HCT).

Type: Interventional

Start Date: Feb 2026

open study

This is a single arm, open-label, phase II trial investigating the combination of ivonescimab with standard FOLFOX chemotherapy in 1L therapy for HER2- GEA.

Type: Interventional

Start Date: Oct 2025

open study

Some people with pancreatic ductal cancer (PDAC) have a protein called Claudin 18.2 (CLDN18.2) in their tumor. ASP2138 is thought to work by binding to CLDN18.2 and a protein on a type of immune cell called a T-cell. The T-cell "tells" the immune system to attack the tumor. This study is for people with resectable PDAC. Resectable means that the tumor can be removed by surgery. In this study, adults with resectable PDAC will receive an ASP2138 injection just below the skin (subcutaneous) 2 weeks before surgery. After surgery, they will be given standard chemotherapy treatments chosen by their study doctor. These include mFOLFIRINOX, gemcitabine with nab-paclitaxel, or gemcitabine with capecitabine. People will receive chemotherapy treatment for up to 6 months, or until their cancer gets worse, they cannot tolerate the chemotherapy, or they or their study doctor thinks they should stop chemotherapy. People will have a final clinic visit about a month after finishing chemotherapy for health checks.

Type: Interventional

Start Date: Oct 2025

open study

This clinical trial will study ruxolitinib-based treatment of acute graft-versus-host-disease (GVHD) that developed following allogeneic hematopoietic cell transplant. Acute GVHD occurs when donor cells attack the healthy tissue of the body. The most common symptoms are skin rash, jaundice, nausea, vomiting, and/or diarrhea. The standard treatment for GVHD is high dose steroids such as prednisone or methylprednisolone, which suppresses the donor cells, but sometimes there can be either no response or the response does not last. In these cases, the GVHD can become dangerous or even life threatening. High dose steroid treatment can also cause serious complications. Researchers have developed a system, called the Minnesota risk system, to help predict how well the GVHD will respond to steroids based on the symptoms present at the time of diagnosis. The Minnesota risk system classifies patients with newly diagnosed acute GVHD into two groups with highly different responses to standard steroid treatment and long-term outcomes. This protocol maximizes efficiency because all patients with grade II-IV GVHD are eligible for screening and treatment is assigned according to patient risk. Patients with lower risk GVHD, Minnesota standard risk, have high response rates to steroid treatment. In this trial the researchers will test whether ruxolitinib alone is as effective (non-inferior) as steroid-free therapy and safe. Patients will be randomized to two different doses of ruxolitinib to identify the dose which maximizes efficacy while minimizing toxicities such as hematologic and infectious toxicities. Patients with higher risk GVHD, Minnesota high risk, have unacceptable outcomes with systemic corticosteroid treatment alone and the researchers will test whether adding ruxolitinib, a proven effective second line GVHD treatment, can improve outcomes when added to systemic corticosteroids as first line treatment.

Type: Interventional

Start Date: May 2025

open study

The goal of this study is to demonstrate the efficacy of a multidisciplinary group-based telehealth intervention (HORIZONS) compared to minimally enhanced usual care for improving self-management and quality of life for hematopoietic stem cell transplant (HSCT) survivors living with chronic graft-versus host disease, and to identify critical facilitators and barriers for HORIZONS implementation and adoption.

Type: Interventional

Start Date: Aug 2025

open study

This is an open-label phase 2 study of elranatamab in combination with isatuximab administered subcutaneously in patients with relapsed and refractory multiple myeloma (RRMM) who have received at least two prior lines of therapy and who have had previous treatment with both immunomodulatory drugs (IMiDs) and a proteasome inhibitor (PI). The subcutaneous injection method of isatuximab administration, including the device used to administer isatuximab, is investigational.

Type: Interventional

Start Date: Aug 2025

open study

The objective of this randomized controlled study is to assess the neurocognitive outcomes between individuals using immediate-release (IR) tacrolimus (Prograf®) and those who were converted to extended-release tacrolimus (Envarsus XR) among older kidney transplant recipients (KTRs).

Type: Interventional

Start Date: Mar 2026

open study

The purpose of this study is to determine the very good partial response (VGPR) or better rate in participants with Waldenström macroglobulinemia (WM). The names of the study drugs involved in this study are as follows: zanubrutinib, bendamustine, and rituximab.

Type: Interventional

Start Date: Dec 2024

open study

The purpose of this study is to test the safety, effects, and recommended dose of an investigational drug, ziftomenib, in addition to the standard treatment on blood cancer with Allogeneic Hematopoietic Cell Transplantation (allo-HCT). This study plans to learn more about ziftomenib, which targets and inhibits negative interactions within cancer cells related to AML, when given after allo-HCT, to determine if it improves outcomes following allo-HCT. The name of the study drug involved in this study is: • Ziftomenib

Type: Interventional

Start Date: Jun 2024

open study

This phase III trial studies using risk factors in determining treatment for children with favorable tissue (histology) Wilms tumors (FHWT). Wilms Tumor is the most common type of kidney cancer in children, and FHWT is the most common subtype. Previous large clinical trials have established treatment plans that are likely to cure most children with FHWT, however some children still have their cancer come back (called relapse) and not all survive. Previous research has identified features of FHWT that are associated with higher or lower risks of relapse. The term "risk" refers to the chance of the cancer coming back after treatment. Using results of tumor histology tests, biology tests, and response to therapy may be able to improve treatment for children with FHWT.

Type: Interventional

Start Date: Apr 2025

open study

The purpose of this randomized clinical trial is to treat patients with small to mid-sized abdominal aortic aneurysms (AAA), maximum diameter of 3.5 cm to 5.0 cm, using a locally delivered, single-dose endovascular treatment. The main question the study aims to answer is to demonstrate efficacy of the product for stabilization of these small to mid-sized AAA.The study will compare the treatment group to the typical standard of care for these patients, surveillance. All subjects will be followed at designated intervals at 30/60 days, 6, 12, 18 and 24 months with continued follow-up annually for up to 5 years.

Type: Interventional

Start Date: Oct 2023

open study

The objective of the Pediatric Gastroparesis Registry 2 is to create a national prospective registry of children, adolescents, and young adults with gastroparesis and gastroparesis-like syndrome (symptoms of gastroparesis but normal gastric emptying).

Type: Observational [Patient Registry]

Start Date: Dec 2024

open study

The aim of this study is to identify the optimal dose for EP0062 as monotherapy and in combination with standard-of-care therapies to assess its Safety, Tolerability, Pharmacokinetics, and Efficacy in Patients with Relapsed Locally Advanced or Metastatic AR+/HER-2-/ER+ Breast Cancer

Type: Interventional

Start Date: Jan 2023

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

Obstructive sleep apnea (OSA) is common and has major health implications but treatment options are limited. In previous research atomoxetine and oxybutynin showed promising effect at reducing OSA severity, however they reduced arousal threshold, one of the key traits responsible for OSA. Since oxybutynin was used mainly as a hypnotic, but it is burdened by several anti-cholinergic side effects, DAW2020, a hypnotic which prolonged the total sleep time in a previous trial in OSA patients, could be a better candidate to associate with atomoxetine.

Type: Interventional

Start Date: Jun 2022

open study

This is a Phase 1/2 multicenter, open-label, single dose trial of 4D-710 investigational gene therapy in adults with cystic fibrosis.

Type: Interventional

Start Date: Mar 2022

open study

This is a phase 1/2, multicenter, open-label study. The phase 1 portion is a dose escalation and expansion study of STK-012 as monotherapy and in combination therapy in patients with selected advanced solid tumors. The phase 2 portion is a randomized study of STK-012 in combination with standard of care (SoC) pembrolizumab, pemetrexed, and carboplatin versus SoC, in patients with first line, PD-L1 negative, non-squamous, non-small cell lung cancer.

Type: Interventional

Start Date: Jan 2022

open study

A phase 1/2 dose escalation / dose expansion study of Enzomenib (DSP-5336) in patients with acute leukemia.

Type: Interventional

Start Date: Feb 2022

open study

This study aims to evaluate the effect of 8 weeks of a stress reduction intervention on atherosclerotic plaque inflammation in adults with stable coronary artery disease, as quantified by positron emission tomography (PET) with 18F-fluorodeoxyglucose (FDG) in individuals with increased psychosocial stress.

Type: Interventional

Start Date: Nov 2021

open study

This research study evaluates the effect of chemotherapy on cognition (thinking) and the brain in people with breast cancer.

Type: Interventional

Start Date: Mar 2015

open study

The purpose of this first-in-human study is to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary efficacy of AMG 410 when administered alone or in combination with other agents in participants with advanced or metastatic solid tumors harboring KRAS alterations. This is a dose-escalation study in which participants will be assigned to multiple dose levels (DLs) of AMG 410, either as monotherapy or in combination with other agents, followed by expansion cohorts. The goal is to determine the Maximum Tolerated Dose (MTD)-the highest dose with acceptable safety and manageable side effects-or the Recommended Phase 2 Dose (RP2D) of AMG 410 in adult participants with KRAS-altered advanced or metastatic solid tumors.

Type: Interventional

Start Date: Jul 2025

open study

In this research study we want to learn more about the effects of non-invasive brain stimulation on motivation, memory, and brain-network function in cognitively unimpaired older adults and individuals with preclinical Alzheimer's disease. This study will use a form of non-invasive brain stimulation called repetitive Transcranial Magnetic Stimulation (rTMS). rTMS will slightly alter activity in an area of your brain that controls cognition. Changes resulting from this stimulation will be measured with behavioral tests, as well as by taking brain images with Magnetic Resonance Imaging (MRI). Participants will come in for one baseline visit followed by 10 days of daily rTMS study visits (Monday through Friday) and an evaluation visit. Then, there will be a 2-week break. After this break, they will return for another baseline visit, an additional 10 days of rTMS, and a final evaluation visit.

Type: Interventional

Start Date: Apr 2025

open study

This research is being conducted to assess the safety and effectiveness of increased dosing of Omalizumab for food allergies.

Type: Interventional

Start Date: Jul 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 purpose of this study is to measure the efficacy of the study drug, epcoritamab, in participants with relapsed/refractory large B-cell lymphoma.

Type: Interventional

Start Date: Jun 2025

open study