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Connecticut Paid Clinical Trials
A listing of 1248 clinical trials in Connecticut actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
733 - 744 of 1248
Connecticut is currently home to 1248 active clinical trials, seeking participants for engagement in research studies. These trials take place at a variety of cities in the state, including New Haven, Hartford, Farmington and Stamford. Whether you're a healthy volunteer interested in paid medical research or someone seeking trials related to a specific condition, the state offers a diverse array of opportunities in your vicinity.
Featured Therapy
Unique Treatment for High Blood Pressure
Worried about high blood pressure? Think beyond typical high blood pressure treatments.
People who may be candidates for this procedure:
• Are at least 18 years old
• Have been unable to manage their high blood pressure with medications or lifestyle changes alone¹
Learn about a safe and effective procedure that may help reduce high blood pressure. See if you qualify today.
¹ Kandzari DE, et al. J Am Coll Cardiol. Nov 7, 2023;82(19):1809-1823.
People who may be candidates for this procedure:
• Are at least 18 years old
• Have been unable to manage their high blood pressure with medications or lifestyle changes alone¹
Learn about a safe and effective procedure that may help reduce high blood pressure. See if you qualify today.
¹ Kandzari DE, et al. J Am Coll Cardiol. Nov 7, 2023;82(19):1809-1823.
Conditions:
High Blood Pressure
High Blood Pressure (& [Essential Hypertension])
High Blood Pressure (Hypertension).
Hypertension
Essential Hypertension
Featured Trial
Paid Clinical Studies Nationwide
Recruiting
Nationwide clinical trials offered in your area. Some trials offering up to several thousand dollars in compensation for participation.
Conditions:
Healthy
Healthy Volunteer Study
Featured Offer
Discover Affordable Semaglutide Providers
We Checked the Checkout Page on Every Semaglutide Provider. Here's What We Found.
There's a big difference between the price on a landing page and what you actually pay. We went all the way through checkout so you know exactly what to expect.
📋 5 providers ranked by true monthly cost
💵 Options starting as low as $149/month
🏥 Only licensed providers using FDA-registered pharmacies
⭐ Real Trustpilot scores included — including the ones with mixed reviews
🔒 Includes cancellation policy warnings so you don't get stuck
There's a big difference between the price on a landing page and what you actually pay. We went all the way through checkout so you know exactly what to expect.
📋 5 providers ranked by true monthly cost
💵 Options starting as low as $149/month
🏥 Only licensed providers using FDA-registered pharmacies
⭐ Real Trustpilot scores included — including the ones with mixed reviews
🔒 Includes cancellation policy warnings so you don't get stuck
Conditions:
Weight Loss
Morbid Obesity
Featured Trial
Healthy Participants Needed (Colonoscopy + Cancer Screening)
Recruiting
Earn $325 - $475 in electronic payment card compensation for your time and effort by participating in a clinical study to develop a blood test that may one day help screen for colon cancer. Take a quick quiz to see if you qualify.
Conditions:
Healthy
Healthy Volunteers
Healthy Subjects
Healthy Volunteer
Healthy Participants
Featured Therapy
Bladder leaks? This system might be the answer
Struggling with bladder leaks? Get bladder control beyond pills. The InterStimᵀᴹ system is an FDA-approved treatment that may help you regain control.
Take our quick survey to see if this system could work for you.
Risks may include surgical, device, and stimulation-related complications. See important safety info: https://83b.co/tlcbld
Take our quick survey to see if this system could work for you.
Risks may include surgical, device, and stimulation-related complications. See important safety info: https://83b.co/tlcbld
Conditions:
Overactive Bladder
Urinary Incontinence
Idiopathic Overactive Bladder
Incontinence
Healthy
CONVERGE Post-Approval Study (PAS)
Recruiting
The primary objective of CONVERGE PAS is to evaluate clinical outcomes (peri-procedural and long-term) in a cohort of patients treated during commercial use of the EPi-Sense® Guided Coagulation System or EPi-Sense ST™ Coagulation System to treat symptomatic long-standing persistent atrial fibrillation (AF) patients who are refractory or intolerant to at least one Class I and/or III AAD.
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
06/02/2025
Locations: Bridgeport Hospital System, Bridgeport, Connecticut
Conditions: Chronic Atrial Fibrillation
Study to Assess the Efficacy of Rina-S Compared to Treatment of Investigator's Choice in Participants With Platinum Resistant Ovarian Cancer
Recruiting
This phase 3 study will be conducted in different countries all over the world.
The purpose of this study is to compare how well Rina-S works against platinum-resistant ovarian cancer compared to chemotherapy drugs that are already approved and used for platinum-resistant ovarian cancer.
Treatment in this study could be Rina-S or it could be 1 of 4 indicated chemotherapy agents that are considered standard medical care. There is an equal (50:50) chance of getting Rina-S or an approved chemothe... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
06/02/2025
Locations: Hartford Hospital, Hartford, Connecticut
Conditions: Platinum-resistant Ovarian Cancer
Digoxin Medulloblastoma Study
Recruiting
The purpose of this study is to evaluate the efficacy of digoxin in treating relapsed non-SHH, non-WNT medulloblastoma in pediatric and young adult patients.
Gender:
ALL
Ages:
Between 12 months and 30 years
Trial Updated:
06/02/2025
Locations: Connecticut Children's Medical Center, Hartford, Connecticut
Conditions: Medulloblastoma, Medulloblastoma, Non-WNT/Non-SHH
tDCS for Laryngeal Dystonia
Recruiting
This project will apply transcranial direct current stimulation (tDCS) to multiple brain areas to evaluate the effects as a potential treatment for laryngeal dystonia (formerly spasmodic dysphonia).
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
06/02/2025
Locations: Yale University, New Haven, Connecticut
Conditions: Laryngeal Dystonia
Study of Tirabrutinib (ONO-4059) in Patients With Primary Central Nervous System Lymphoma (PROSPECT Study)
Recruiting
This study will evaluate the efficacy, safety, and pharmacokinetics of tirabrutinib monotherapy in patients with relapsed or refractory PCNSL (Part A), and tirabrutinib in combination with one of two different high dose methotrexate based regimens (methotrexate/ temozolomide/rituximab or rituximab/methotrexate/procarbazine/ vincristine) as first line therapy in patients with newly diagnosed, treatment naïve PCNSL (Part B)
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/01/2025
Locations: Yale Cancer Center, New Haven, Connecticut
Conditions: Refractory Primary Central Nervous System Lymphoma, Primary CNS Lymphoma
Study of ONO-4685 in Patients With Relapsed or Refractory T Cell Lymphoma
Recruiting
This study will investigate the safety, tolerability, pharmacokinetics, and preliminary efficacy of ONO-4685 in patients with relapsed or refractory T cell Lymphoma
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/01/2025
Locations: Yale Cancer Center, New Haven, Connecticut
Conditions: Relapsed or Refractory T Cell Lymphoma
Prevalence of Antibodies and Cytokines in Participants With Chronic Granulomatous Disease
Recruiting
This research study is designed to assess the prevalence of specific antibodies and inflammatory cytokines in adult and pediatric participants with CGD.
Gender:
ALL
Ages:
All
Trial Updated:
05/30/2025
Locations: Home-based telemedicine, Hartford, Connecticut
Conditions: Chronic Granulomatous Disease (CGD)
TTVR Early Feasibility Study
Recruiting
The objective of this early feasibility study is to gain early clinical insight into the performance of the Intrepid transcatheter tricuspid valve replacement (TTVR) system intended for transfemoral access to deliver a self-expanding bioprosthetic valve within the tricuspid valve.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/30/2025
Locations: Hartford Hospital, Hartford, Connecticut
Conditions: Tricuspid Regurgitation
Trial of Exercise and Lifestyle for Women With Ovarian and Endometrial Cancer
Recruiting
An anticipated 200 women with newly diagnosed ovarian and endometrial cancer scheduled to receive chemotherapy (adjuvant chemotherapy after surgery or neoadjuvant chemotherapy before surgery) will be recruited from Smilow Cancer Hospital Network at Yale Cancer Center (YCC) and Sylvester Comprehensive Cancer Center (SCCC) at University of Miami.
Participants will be randomized to an exercise and medical nutrition intervention arm with weekly counseling sessions throughout chemotherapy, or a cont... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
05/30/2025
Locations: Yale University, New Haven, Connecticut
Conditions: Ovarian Cancer
Open-label Study of BBO-8520 in Adult Subjects With KRASG12C Non-small Cell Lung Cancer
Recruiting
A first in human study to evaluate the safety and preliminary antitumor activity of BBO-8520, a KRAS G12C (ON and OFF) inhibitor, as a single agent and in combination with pembrolizumab in subjects with locally advanced and unresectable or metastatic non-small cell lung cancer with a KRAS (Kirsten rat sarcoma) G12C mutation.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/30/2025
Locations: Yale Cancer Center, New Haven, Connecticut
Conditions: Non-small Cell Lung Cancer, Metastatic Non-Small Cell Lung Cancer, NSCLC, KRAS G12C, Metastatic Lung Cancer, Advanced Lung Carcinoma
An Open-Label ProSpective MultiCENTer Study to Evaluate Safety and Tolerability of Dry Powder Inhaled Treprostinil in PH
Recruiting
Study LTI-401 is an open-label, multicenter study which will evaluate the safety and tolerability of LIQ861 in subjects who have WHO Group 1 \& 3 PH.
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
05/30/2025
Locations: Hartford Hospital, Hartford, Connecticut
Conditions: Pulmonary Hypertension, Interstitial Lung Disease
Safety and Tolerability of Fb-PMT in Recurrent Glioblastoma
Recruiting
Glioblastoma is a highly aggressive and fatal form of primary malignant brain tumor with limited treatment options. fb-PMT affects a large group of cancer cell signaling pathways and thus may be effective in heterogeneous, treatment-resistant tumors such as Glioblastoma. fb-PMT also is actively transported across the blood-brain barrier into the brain. This study is being conducted to determine the dose level for further clinical development of fb-PMT to treat recurrent Glioblastoma.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/29/2025
Locations: Smilow Cancer Hospital, New Haven, Connecticut
Conditions: Glioma, Malignant
