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Clinical trials at Massachusetts General Hospital

Sites in Boston, MA

Institution pages show live ClinicalTrials.gov records that list this campus as a study site, whoever sponsors them. They do not rate, rank, or describe the institution.

ClinicalTrials.gov public records Last synced Oct 26, 2026, 12:17 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

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1487
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Massachusetts General Hospital, Boston, MA
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Showing 517–528 of 1,487 matching trials with a site at Massachusetts General Hospital, Boston, MA.
Live ClinicalTrials.gov results.
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Live official records

Active, not recruiting Phase 1 Interventional

Safety, Tolerability, and Immunogenicity of mRNA-4157 Alone and in Combination in Participants With Solid Tumors

NCT03313778
Site status not listed — check the official record
View directory record Official record
Conditions
Solid Tumors
Interventions
mRNA-4157, Pembrolizumab, SoC Treatment
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
18 Years and older
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
10
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Orlando, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 26, 2026, 12:17 PM EDT
Recruiting Phase 3 Interventional

Ivosidenib (IVO) Monotherapy and Azacitidine (AZA) Monotherapy in Patients With Hypomethylating Agent (HMA) Naive Myelodysplastic Syndromes (MDS) With an IDH1 Mutation

NCT06465953
Status at this site: Recruiting
View directory record Official record
Conditions
Hypomethylating Agent (HMA) Naive Myelodysplastic Syndromes (MDS), Myelodysplastic Syndromes (MDS)
Interventions
Ivosidenib, Azacitidine
Drug
Lead sponsor
Institut de Recherches Internationales Servier
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
9
States / cities
Denver, Colorado • Chicago, Illinois • Boston, Massachusetts + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 26, 2026, 12:17 PM EDT
Recruiting Phase 1Phase 2 Interventional

A Phase 1/2 Study of TRI-611 in ALK-Positive NSCLC

NCT07491497
Status at this site: Recruiting
View directory record Official record
Conditions
ALK-positive NSCLC, ALK-Positive Lung Cancer, ALK-positive Non-small Cell Lung Cancer
Interventions
TRI-611
Drug
Lead sponsor
TRIANA Biomedicines, Inc.
Industry
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2034
U.S. locations
14
States / cities
San Francisco, California • Aurora, Colorado • Boston, Massachusetts + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 26, 2026, 12:17 PM EDT
Active, not recruiting Phase 2 Interventional

Study of Zanubrutinib, Obinutuzumab, and Venetoclax in Patients With Chronic Lymphocytic Leukemia (CLL) or Small Lymphocytic Leukemia (SLL)

NCT03824483
Site status not listed — check the official record
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia (CLL), Small Lymphocytic Leukemia (SLL)
Interventions
Zanubrutinib, Obinutuzumab, Venetoclax
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
8
States / cities
Evanston, Illinois • Boston, Massachusetts • Basking Ridge, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 26, 2026, 12:17 PM EDT
Not yet recruiting Early Phase 1 Interventional Accepts healthy volunteers

Dexmedetomidine Trial for Effects on Rhythms, Sleep Architecture, and Biomarker Dynamics in Older Adults

NCT07800910
Site status not listed — check the official record
View directory record Official record
Conditions
Sleep, Circadian Rhythm
Interventions
Dexmedetomidine sublingual film, Placebo Sublingual Film
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
65 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 26, 2026, 12:17 PM EDT
Active, not recruiting Phase 2Phase 3 Interventional

A Study of CTX-009 in Combination With Paclitaxel in Adult Patients With Unresectable Advanced, Metastatic or Recurrent Biliary Tract Cancers (COMPANION-002)

NCT05506943
Site status not listed — check the official record
View directory record Official record
Conditions
Biliary Tract Cancer, Cholangiocarcinoma, Gall Bladder Cancer, Ampullary Cancer
Interventions
CTX-009, Paclitaxel
Drug
Lead sponsor
Compass Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
34
States / cities
Phoenix, Arizona • Tucson, Arizona • Los Angeles, California + 30 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 26, 2026, 12:17 PM EDT
Recruiting Phase 2 Interventional

Innovative Trial for Understanding the Impact of Targeted Therapies in NF2-Related Schwannomatosis (INTUITT-NF2)

NCT04374305
Status at this site: Recruiting
View directory record Official record
Conditions
Neurofibromatosis Type 2, Vestibular Schwannoma, Non-vestibular Schwannoma, Meningioma, Ependymoma
Interventions
Brigatinib, Neratinib, Retifanlimab, Bevacizumab
Drug
Lead sponsor
Scott R. Plotkin, MD, PhD
Other
Eligibility
12 Years and older
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
6
States / cities
Los Angeles, California • Miami, Florida • Indianopolis, Indiana + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 26, 2026, 12:17 PM EDT
Active, not recruiting No phase listed Observational

The Differential Impact of Proton Beam Irradiation Versus Conventional Radiation on Organs-at-risk in Stage II-III Breast Cancer Patients

NCT03270072
Site status not listed — check the official record
View directory record Official record
Conditions
Breast Cancer Stage II, Breast Cancer Stage III
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 26, 2026, 12:17 PM EDT
Recruiting Phase 1Phase 2 Interventional

Phase 1/2 Study of PYX-201 in Combination With Pembrolizumab in Advanced Solid Tumors

NCT06795412
Status at this site: Recruiting
View directory record Official record
Conditions
Advanced Solid Tumors
Interventions
PYX-201, pembrolizumab
Drug
Lead sponsor
Pyxis Oncology, Inc
Industry
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
13
States / cities
San Diego, California • Santa Monica, California • Tampa, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 26, 2026, 12:17 PM EDT
Active, not recruiting Not applicable Interventional

Imaging-Guided Low Intensity Focused Ultrasound (LIFU)

NCT05467085
Site status not listed — check the official record
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
BX Pulsar 1002
Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
21 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
Boston, Massachusetts • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 26, 2026, 12:17 PM EDT
Active, not recruiting Phase 3 Interventional

Breast Cancer WEight Loss Study (BWEL Study)

NCT02750826
Site status not listed — check the official record
View directory record Official record
Conditions
Breast Ductal Carcinoma In Situ, Invasive Breast Carcinoma, Stage II Breast Cancer AJCC v6 and v7, Stage IIB Breast Cancer AJCC v6 and v7, Stage IIIA Breast Cancer AJCC v7, Stage IIIC Breast Cancer AJCC v7, Synchronous Bilateral Breast Carcinoma
Interventions
Health Education Program, Weight Loss Intervention
Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Female only
Enrollment
3,177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2030
U.S. locations
1464
States / cities
Daphne, Alabama • Mobile, Alabama • Anchorage, Alaska + 921 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 26, 2026, 12:17 PM EDT
Active, not recruiting Not applicable Interventional Results available

Evaluation of the GORE® EXCLUDER® Thoracoabdominal Branch Endoprosthesis in the Treatment of Thoracoabdominal and Pararenal Aortic Aneurysms

NCT03728985
Site status not listed — check the official record
View directory record Official record
Conditions
Thoracoabdominal Aortic Aneurysm
Interventions
GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis
Device
Lead sponsor
W.L.Gore & Associates
Industry
Eligibility
19 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
42
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 34 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 26, 2026, 12:17 PM EDT

About this Massachusetts General Hospital institution page

What this page lists
ClinicalTrials.gov records that list Massachusetts General Hospital in Boston, MA as a study site, whoever sponsors them, among recruiting, not yet recruiting, and active not recruiting trials.
Site status
A study's overall status can differ from this site's status. Sites marked withdrawn, terminated, or completed are not counted here. Each record shows the status listed for this site when the official record provides one.
Where the data comes from
Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
What this page does not do
No medical advice, eligibility judgments, ranking of trials, or AI-generated medical summaries. This page does not rank or rate institutions.

Related: all institution pages, trials led by Massachusetts General Hospital at any site, browse by condition, or browse by U.S. city.