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Clinical Trials in Connecticut

Connecticut is home to a significant concentration of clinical research activity, with academic medical centers, community hospitals, and specialized research clinics serving as active trial sites across a broad range of medical conditions. The studies listed here have at least one enrolled site in Connecticut and represent Phase 1 through Phase 4 research sponsored by NIH, pharmaceutical companies, device manufacturers, and independent investigators.

Right now ClinicalMetric tracks 183 actively recruiting studies with Connecticut sites out of 183 registered in total. The busiest research areas in Connecticut are Breast Cancer, Multiple Myeloma, Ovarian Cancer. Leading sponsors running trials in the state include Yale University, SWOG Cancer Research Network, National Cancer Institute (NCI). By stage, Connecticut trials break down as Phase 1 (36), Phase 2 (43), Phase 3 (56), Phase 4 (4).

All trial data is sourced directly from ClinicalTrials.gov and updated daily. Recruiting status, eligibility criteria, enrollment targets, and contact information are included for each study. Patients and caregivers should review the full eligibility criteria on each trial listing — or consult their treating physician — before contacting a study site.

Total Trials
183
Recruiting Now
183
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Top Conditions in Connecticut
Breast Cancer (6)Multiple Myeloma (4)Ovarian Cancer (4)Advanced Solid Tumors (3)Pediatric Cancer (3)Endometrial Cancer (3)Obesity (3)Non-Small Cell Lung Cancer (3)Acute Myeloid Leukemia (3)Alcohol Use Disorder (3)Advanced Solid Tumor (2)Degenerative Disc Disease (2)

Frequently Asked Questions — Clinical Trials in Connecticut

How many clinical trials are currently recruiting in Connecticut?
ClinicalMetric currently tracks 183 actively recruiting clinical trials with at least one location in Connecticut. The total number of registered studies—including active but not currently enrolling trials—is 183. Trial availability is updated daily from ClinicalTrials.gov, and new studies open enrollment regularly throughout the year.
What types of clinical trials are available in Connecticut?
Connecticut hosts clinical trials across a broad range of medical conditions, including Breast Cancer, Multiple Myeloma, Ovarian Cancer, and many others. Trials range from Phase 1 early-safety studies to Phase 4 post-approval surveillance, as well as observational and behavioral research. Academic medical centers, community hospitals, and specialized research clinics throughout Connecticut serve as trial sites for studies sponsored by NIH, pharmaceutical companies, and independent investigators.
How do I join a clinical trial near me in Connecticut?
To join a clinical trial in Connecticut, browse the recruiting studies listed on this page, review the eligibility criteria for each trial, and contact the study site directly. Your primary care physician or specialist can also refer you to clinical trials relevant to your diagnosis. Many academic medical centers in Connecticut maintain dedicated clinical trials offices that can match you with appropriate studies based on your medical profile and diagnosis.

Recruiting Trials in Connecticut

NCT06412172 N/A
Recruiting
The Natural History and Biological Study of Pulmonary Recurrent Respiratory Papi...
Condition
Recurrent Respiratory Papillomatosis
Enrollment
100 pts
Location
United States
Sponsor
Massachusetts General Hospital
View Trial →
NCT04291612 N/A
Recruiting
Observational Study of Women With Endometrial Cancer Who Receive the Standard Tr...
Condition
Endometrial Cancer
Enrollment
1,715 pts
Location
United States, Czechia, Italy
Sponsor
Memorial Sloan Kettering Cance
View Trial →
NCT06324357 Phase 1, Phase 2
Recruiting
Beamion BCGC-1: A Study to Find a Suitable Dose of Zongertinib Used Alone and in...
Condition
Metastatic Breast Cancer
Enrollment
768 pts
Location
United States, Belgium, China
Sponsor
Boehringer Ingelheim
View Trial →
NCT05471856 Phase 1
Recruiting
A Study to Test How Different Doses of BI 1703880 in Combination With Ezabenlima...
Condition
Solid Tumors
Enrollment
66 pts
Location
United States, Japan, Spain
Sponsor
Boehringer Ingelheim
View Trial →
NCT05076175 Phase 2, Phase 3
Recruiting
A Study Investigating Oral Ozanimod (RPC1063) in Pediatric Participants With Mod...
Condition
Colitis, Ulcerative
Enrollment
120 pts
Location
United States, Australia, Belgium
Sponsor
Bristol-Myers Squibb
View Trial →
NCT02491099 Phase 2
Recruiting
A Phase II Evaluation of Afatinib in Patients With Persistent or Recurrent HER2-...
Condition
HER2/Neu+ Uterine Serous Carcinoma
Enrollment
50 pts
Location
United States
Sponsor
Yale University
View Trial →
NCT05313165 N/A
Recruiting
PROMISE III: Percutaneous Deep Vein Arterialization for the Treatment of Late-St...
Condition
Critical Limb Ischemia
Enrollment
100 pts
Location
United States
Sponsor
LimFlow, Inc.
View Trial →
NCT07227311 Phase 2
Recruiting
A Study to Evaluate the Efficacy and Safety of Belantamab Mafodotin in Combinati...
Condition
Multiple Myeloma
Enrollment
200 pts
Location
United States, France, Germany
Sponsor
GlaxoSmithKline
View Trial →
NCT05509777 Phase 3
Recruiting
A Study of Mirikizumab (LY3074828) in Pediatric Participants With Crohn's Diseas...
Condition
Crohn's Disease
Enrollment
90 pts
Location
United States, Austria, Belgium
Sponsor
Eli Lilly and Company
View Trial →
NCT06111781 Phase 2
Recruiting
The SUGAR Study; SBRT and Relugolix) for Prostate Cancer
Condition
Prostate Cancer
Enrollment
60 pts
Location
United States
Sponsor
Yale University
View Trial →
NCT05125302 Phase 3
Recruiting
Study to Assess Adverse Events and Disease Activity of Oral Ubrogepant Tablets f...
Condition
Migraine
Enrollment
1,059 pts
Location
United States, Puerto Rico
Sponsor
AbbVie
View Trial →
NCT06692738 Phase 3
Recruiting
A Global Phase III Study of Rilvegostomig or Pembrolizumab Plus Chemotherapy for...
Condition
Non-small Cell Lung Cancer
Enrollment
1,160 pts
Location
United States, Argentina, Australia
Sponsor
AstraZeneca
View Trial →
NCT07453550 N/A
Recruiting
The Effects of Brief Periods of Exercise on Blood Pressure
Condition
Hypertension (HTN)
Enrollment
45 pts
Location
United States
Sponsor
University of Hartford
View Trial →
NCT05704361 Phase 1
Recruiting
A Study to Investigate the Safety, Tolerability, and Processing by the Body of I...
Condition
Multiple Sclerosis
Enrollment
119 pts
Location
United States, Belgium, Canada
Sponsor
Hoffmann-La Roche
View Trial →
NCT07291180 N/A
Recruiting
A Feasibility Study of Mass-Based Response Drug Screening to Guide Personalized ...
Condition
Appendiceal Cancer
Enrollment
20 pts
Location
United States
Sponsor
Yale University
View Trial →
NCT07684235 Phase 3
Recruiting
Extension Trial to Evaluate the Long-term Efficacy, Safety, and Tolerability of ...
Condition
Obesity
Enrollment
3,200 pts
Location
United States, Australia, Japan
Sponsor
Amgen
View Trial →
NCT07019259 N/A
Recruiting
Light Therapy for Chemotherapy Induced Peripheral Neuropathy in Childhood Cancer...
Condition
Cancer
Enrollment
20 pts
Location
United States
Sponsor
Yale University
View Trial →
NCT06842498 Phase 2
Recruiting
A Study of FG-3246 in Participants With Metastatic Castration-Resistant Prostate...
Condition
Metastatic Castration-Resistant Prostate Cancer
Enrollment
75 pts
Location
United States
Sponsor
Kyntra Bio
View Trial →
NCT07196748 Phase 3
Recruiting
A Protocol of Icotrokinra Therapy in Adult and Adolescent Participants With Mode...
Condition
Colitis, Ulcerative
Enrollment
882 pts
Location
United States, Argentina, Australia
Sponsor
Janssen Research & Development
View Trial →
NCT05996133 Phase 4
Recruiting
Multifidus Cervicis Plane Block Vs. Sham Block For Posterior Cervical Spine Fusi...
Condition
Cervical Spine Fusion
Enrollment
38 pts
Location
United States
Sponsor
Hartford Hospital
View Trial →
NCT05899608 Phase 3
Recruiting
Clinical Study of Ivonescimab for First-line Treatment of Metastatic NSCLC Patie...
Condition
Non-Small Cell Lung Cancer
Enrollment
1,600 pts
Location
United States, Belgium, Canada
Sponsor
Summit Therapeutics
View Trial →
NCT05659381 Phase 3
Recruiting
Heated Intraperitoneal Chemotherapy Followed by Niraparib for Ovarian, Primary P...
Condition
Stage III Ovarian Cancer
Enrollment
220 pts
Location
United States
Sponsor
GOG Foundation
View Trial →
NCT05726032 Phase 2
Recruiting
Empagliflozin in Patients With Cirrhosis and Ascites
Condition
Cirrhosis
Enrollment
20 pts
Location
United States
Sponsor
Yale University
View Trial →
NCT04871542 N/A
Recruiting
Immune Checkpoint Inhibitor Toxicity Risk Prediction in Solid Tumors
Condition
Malignant Solid Neoplasm
Enrollment
2,062 pts
Location
United States, Chile, Guam
Sponsor
SWOG Cancer Research Network
View Trial →
NCT05232916 Phase 3
Recruiting
Phase 3 Study to Evaluate the Efficacy and Safety of HER2/Neu Peptide GLSI-100 (...
Condition
Breast Cancer
Enrollment
2,250 pts
Location
United States, Belgium, France
Sponsor
Greenwich LifeSciences, Inc.
View Trial →
Page 2 of 8 — 183 trials total
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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: September 2026  ·  Data Methodology