Data sourced from ClinicalTrials.gov (NIH registry) Updated weekly IRB-supervised studies only
Home/CT/Hartford
Updated November 2026 from ClinicalTrials.gov

Paid Clinical Trials in Hartford, CT

Studies commonly pay $75 to $4,500 per completed study

438 clinical trials are currently recruiting participants within 30 miles of Hartford. Listings below come straight from the official NIH registry, alongside the area's top-rated research centers with real Google reviews.

438studies recruiting
9+research centers nearby
4condition categories
Live from the NIH registry

Studies recruiting near Hartford right now

Top 25 of 438 recruiting studies, sorted by proximity — each links to its official registry page

Identify Barriers to Allogeneic Hematopoietic Stem Cell Transplantation in Patients With Newly Diagnosed and Relapsed Acute Leukemia

Acute Leukemia, Newly Diagnosed N/A Observational 1,365 participants sought
Hartford Healthcare Cancer Institute @ Hartford Hospital — Hartford, Connecticut (0.2 mi) · Sponsor: Memorial Sloan Kettering Cancer Center
See eligibility & contact on ClinicalTrials.gov (NCT02677064)

VMD-928 Monotherapy and in Combination With Pembrolizumab to Treat TrkA Overexpression Driven Solid Tumors or Lymphoma

Head and Neck Carcinoma, Adenoid Cystic Carcinoma Phase 1, Phase 2 Interventional 242 participants sought
Hartford Hospital (site 210) — Hartford, Connecticut (0.2 mi) · Sponsor: VM Oncology, LLC
See eligibility & contact on ClinicalTrials.gov (NCT03556228)

Lenalidomide, and Dexamethasone With or Without Daratumumab in Treating Patients With High-Risk Smoldering Myeloma

Smoldering Plasma Cell Myeloma Phase 3 Interventional 288 participants sought
Smilow Cancer Hospital Care Center at Saint Francis — Hartford, Connecticut (0.2 mi) · Sponsor: ECOG-ACRIN Cancer Research Group
See eligibility & contact on ClinicalTrials.gov (NCT03937635)

Assessment of Gait Adaptation Due to an Asymmetric Walking Protocol

Anterior Cruciate Ligament Reconstruction N/A Interventional 40 participants sought
University of Connecticut — Storrs, Connecticut (22.5 mi) · Sponsor: University of Connecticut
See eligibility & contact on ClinicalTrials.gov (NCT05968729)

Integrated Treatment for Enhancing Growth in Recovery During Adolescence

Alcohol Use Disorder, Cannabis Use Disorder N/A Interventional 294 participants sought
UConn Health — Farmington, Connecticut (8.3 mi) · Sponsor: Massachusetts General Hospital
See eligibility & contact on ClinicalTrials.gov (NCT06395467)

LY4268989 in Adults With Moderately to Severely Active Ulcerative Colitis

Ulcerative Colitis (UC), Ulcerative Colitis, Active Moderate Phase 2 Interventional 1,431 participants sought
Medical Research Center of Connecticut — Hamden, Connecticut (27.9 mi) · Sponsor: Eli Lilly and Company
See eligibility & contact on ClinicalTrials.gov (NCT07415044)

Dexmedetomidine Transdermal Systems (DMTS) Treatment for Agitation Associated With Dementia of the Alzheimer's Type

Agitation Phase 2 Interventional 150 participants sought
Elixia MA, LLC — Springfield, Massachusetts (23.7 mi) · Sponsor: Teikoku Pharma USA, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT06052254)

Studies to Assess Ziftomenib in Combination With Ven+Aza or 7+3 in Patients With Untreated NPM1-m or KMT2A-r AML

Acute Myeloid Leukemia (AML) Phase 3 Interventional 1,300 participants sought
Hartford HealthCare Cancer Institute — Hartford, Connecticut (0.2 mi) · Sponsor: Kura Oncology, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT07007312)

A Study to Learn About the Study Medicine Called PF-07248144 in Combination With Fulvestrant in People With HR-positive, HER2-negative Advanced or Metastatic Breast Cancer Who Progressed After a Prior Line of Treatment.

Breast Cancer Phase 3 Interventional 400 participants sought
Smilow Cancer Hospital at Saint Francis — Hartford, Connecticut (0.2 mi) · Sponsor: Pfizer
See eligibility & contact on ClinicalTrials.gov (NCT07062965)

A Protocol of Icotrokinra Therapy in Adult and Adolescent Participants With Moderately to Severely Active Ulcerative Colitis

Colitis, Ulcerative Phase 3 Interventional 882 participants sought
Connecticut Children's Medical Center — Hartford, Connecticut (0.2 mi) · Sponsor: Janssen Research & Development, LLC
See eligibility & contact on ClinicalTrials.gov (NCT07196748)

A 26-Wk Study to Assess Safety & Efficacy of Tenapanor for T/t of Chronic Idiopathic Constipation in Adults

Chronic Idiopathic Constipation (CIC) Phase 3 Interventional 692 participants sought
Elixia SISU BHR - Sprinfield — Springfield, Massachusetts (23.7 mi) · Sponsor: Ardelyx
See eligibility & contact on ClinicalTrials.gov (NCT07382167)

An Open-Label Study to Evaluate PF-07994525 in Participants With Advanced Cancers

Advanced Malignancies, Advanced Cancer Phase 1 Interventional 120 participants sought
Smilow Cancer Hospital - North Haven — North Haven, Connecticut (27.5 mi) · Sponsor: Pfizer
See eligibility & contact on ClinicalTrials.gov (NCT07426757)

ACX-362E [Ibezapolstat] for Oral Treatment of Recurrent Clostridioides Difficile Infection

Clostridium Difficile Infection Recurrence Phase 2 Interventional 20 participants sought
Gastroenterolgy Center of Conneticut — Hamden, Connecticut (27.9 mi) · Sponsor: Acurx Pharmaceuticals Inc.
See eligibility & contact on ClinicalTrials.gov (NCT07513285)

Registry of Patients With a Diagnosis of Spinal Muscular Atrophy (SMA)

Spinal Muscular Atrophy (SMA) N/A Observational 700 participants sought
Connecticut Children's Medical Center — Farmington, Connecticut (8.3 mi) · Sponsor: Novartis Pharmaceuticals
See eligibility & contact on ClinicalTrials.gov (NCT04174157)

A Study to Compare Two Surgical Procedures in Individuals With BRCA1 Mutations to Assess Reduced Risk of Ovarian Cancer

Ovarian Carcinoma N/A Interventional 1,956 participants sought
Hartford Hospital — Hartford, Connecticut (0.2 mi) · Sponsor: NRG Oncology
See eligibility & contact on ClinicalTrials.gov (NCT04251052)

A Novel Program Using Ride-on Toys to Improve Upper Extremity Function in Children With Hemiplegia

Hemiplegia, Cerebral Palsy N/A Interventional 30 participants sought
Physical Therapy Program, Department of Kinesiology, University of Connecticut — Storrs, Connecticut (22.5 mi) · Sponsor: University of Connecticut
See eligibility & contact on ClinicalTrials.gov (NCT06579027)

S1703 Serum Tumor Marker Directed Disease Monitoring in Patients With Hormone Receptor Positive Her2 Negative Metastatic Breast Cancer

Anatomic Stage IV Breast Cancer AJCC v8, Estrogen Receptor Positive N/A Interventional 739 participants sought
Smilow Cancer Hospital Care Center at Saint Francis — Hartford, Connecticut (0.2 mi) · Sponsor: SWOG Cancer Research Network
See eligibility & contact on ClinicalTrials.gov (NCT03723928)
Actively enrolling

Studies you may be able to join near Hartford

These studies are recruiting through partner research networks. We may be paid a referral fee if you complete their screening form — this never changes what you pay (nothing) or the compensation the study offers you.

See which clinical studies you may qualify for

A partner research network matches volunteers with studies that are currently enrolling in the United States. You answer a few screening questions about your health and where you live; if a study looks like a fit, its team contacts you to confirm eligibility.

Screening is free and takes a few minutes. Eligibility and any compensation are confirmed by the study team, not by this site.

Check your eligibility
Google-rated

Top-rated research centers in Hartford

Dedicated clinical research sites near you — with their real Google ratings, reviews and contact details

Clinical Trials

100 Retreat Ave, Hartford, CT 06106
(860) 244-0148

Olin Neuropsychiatry Research Center - Institute of Living

200 Retreat Ave, Hartford, CT 06102
(860) 545-7000

Root Center for Advanced Recovery - Henderson/Johnson Clinic

★ 3.6 (29 reviews)
16-18 Weston St, Hartford, CT 06120
(860) 527-5100
"Everyone was SO nice and helpful and concerned about my individual needs.<br>Quest team found a vein right away! They give you a snack and juice and…"
— Meg Carey, 5★

Institute of Living- Olin Neuropsychiatry Research Center

400 Washington St, Hartford, CT 06106
(860) 545-7800

Hartford Hospital ERD/ERC Building

★ 4.4
415004001, Hartford, CT 06106
(860) 972-4444
"Good experience, staff is very cordial"
— Delphia White, 5★

Center Building - Institute of Living

★ 2.1 (41 reviews)
200 Retreat Ave, Hartford, CT 06102
(860) 545-7000
"Giving a single star only.<br><br>For the few nurses and staff inside the inpatient ward who are compassionate, they deserve a raise but they are ind…"
— Melted Pennies, 1★

CT Clinical Research

160 West St Ste 1A, Cromwell, CT 06416
(860) 632-0144

Institute of Living- Anxiety Disorders Center

★ 3.0 (8 reviews)
200 Retreat Ave, Hartford, CT 06106
(860) 545-7685
"Maria is fantastic. She's helped my daughter on her healing journey from anxiety & OCD. My daughter is doing things she couldn't do a year ago!!!<br>…"
— Krystal Fox, 5★

The Center for Internet and Technology Addiction

★ 3.5
8 Lowell Rd, West Hartford, CT 06119
(860) 561-8727 ext. 4
"Very knowledgeable organization. They helped my family so much!"
— Isabella Beltran, 5★

Clinical trials in Hartford: what's recruiting

The Hartford area currently has 438 studies open to new participants, according to the ClinicalTrials.gov registry maintained by the U.S. National Institutes of Health. Among the studies closest to Hartford, the most active research areas are:

  • Cancer & Oncology9 studies
  • Immune & Skin2 studies
  • Brain & Mental Health2 studies
  • Diabetes & Metabolism1 studies

Every listing shows the study phase, the recruiting site and its distance from Hartford, and links to the official registry page where eligibility criteria and study contacts are published. Compensation is set by each sponsor: industry surveys report typical payments of $75 to $4,500 per completed study, with short observational studies at the low end and multi-visit or overnight Phase 1 studies at the high end.

How to enroll in a paid study in Hartford

Start with a study whose condition matches your profile — or a healthy-volunteer study if you have no diagnosis. Contact the research site through the registry page, complete a short phone screen, then attend an in-person screening visit. If you qualify, the study team walks you through the informed consent document, which details every procedure, risk and payment before you commit. You can withdraw at any point, and enrollment is always free.

Hartford participants can also register with the dedicated research centers listed above — many maintain volunteer databases and call when a matching study opens — or sign up for our email alert below to hear when a new study starts recruiting within 30 miles of your ZIP code.

Frequently asked questions

How much do paid clinical trials in Hartford pay?
Compensation varies by study length, procedures and overnight stays. Industry surveys report typical payments from $75 to $4,500 per completed study, with simple observational studies at the low end and multi-week inpatient Phase 1 studies at the high end. Each listing's study team will confirm the exact amount before you enroll.
Do I need to be sick to join a clinical trial in Hartford?
No. Many studies recruit healthy volunteers, especially early-phase studies run at dedicated research centers. Others need participants diagnosed with a specific condition. Every trial lists its eligibility criteria — age range, condition, medications — and the study team screens you before enrollment.
What is the difference between a research center and a hospital study in Hartford?
Dedicated research centers (listed on this page with their Google ratings) run studies as their core business — often healthy-volunteer and vaccine studies with structured compensation. Hospital and university studies tend to focus on patients with specific conditions. Both types are registered and IRB-supervised.
How often do new paid studies open in Hartford?
Constantly — trials open and close enrollment every week. This page is refreshed weekly from the NIH registry. Join the email alert to be notified when a new study opens within 30 miles of Hartford.
Can I be in more than one clinical trial at a time?
Generally no — most studies exclude participants currently enrolled in another trial, and paid Phase 1 studies enforce a washout period (often 30 days or more) between studies. Frequent healthy volunteers in Hartford typically complete one or two studies per year.

Paid clinical trials near Hartford

Other metros within reach

Springfield, MA308 Waterbury, CT1,141 New Haven, CT1,189 Norwich, CT125 Bridgeport, CT1,472 Danbury, CT1,179 Worcester, MA274 Poughkeepsie, NY77

By condition

Eligibility and exclusions, condition by condition

Alcoholic Liver Disease in Hartford Bladder Issues Due To Spinal Cord Injury in Hartford All conditions

More of CT

Bridgeport1,472 New Haven1,189 Danbury1,179 Waterbury1,141 Norwich125

New paid studies open every week

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