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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.
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Clinical Trial Phase
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
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📋 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
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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 Offer
On Medicare? GLP-1's Covered By Medicare Part D [Found Partnership]
Found is now serving individuals who are 65-75 with GLP-1 support for weight care. You need Medicare Part D, must be 18 or older, and must meet BMI criteria when you start GLP-1 therapy:
- BMI 35 or higher, or
- BMI 30–34.99 with at least one qualifying condition (diastolic heart failure, uncontrolled hypertension, CKD stage 3a or higher, prediabetes, prior heart attack or stroke, symptomatic peripheral artery disease), or
- BMI 27–29.99 with prediabetes, prior heart attack/stroke, or symptomatic peripheral artery disease.
- BMI 35 or higher, or
- BMI 30–34.99 with at least one qualifying condition (diastolic heart failure, uncontrolled hypertension, CKD stage 3a or higher, prediabetes, prior heart attack or stroke, symptomatic peripheral artery disease), or
- BMI 27–29.99 with prediabetes, prior heart attack/stroke, or symptomatic peripheral artery disease.
Conditions:
Healthy
Overweight
Overweight and Obesity
Obesity
Overweight or 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
Assessing the Effectiveness of Digital Wellness Modules on Perceived Quality of Life
Recruiting
The study will examine the role of digital wellness modules (brief mindfulness and light to moderate physical exercise) delivered through a smartphone wellness application and their short-term effects on health behavior motivation and change, and longer-term quality of life and non-pathological affective states.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
02/13/2025
Locations: Yale University, New Haven, Connecticut
REBYOTA™ Prospective Registry
Recruiting
This is a prospective observational cohort study designed to collect data on patients who received REBYOTA™ for the prevention of rCDI in the routine care setting. As all data collected for this study are observational, the decision to prescribe REBYOTA™ is at the treating physician's discretion and independent from the decision to enroll the patient in the study. Data will be collected from patients' medical records after obtaining informed consent. Data about clinical history, CDI events (prim... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/13/2025
Locations: Ferring Investigational Site, Hamden, Connecticut
Conditions: Recurrence of Clostridium Difficile Infection
Evaluate the Safety, Tolerability, Pharmacodynamics and Efficacy of CNP-106 in Subjects with Myasthenia Gravis
Recruiting
Phase 1b/2a First-in-Human (FIH) clinical trial to assess the safety, tolerability, pharmacodynamics (PD), and efficacy of multiple ascending doses of CNP-106.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
02/12/2025
Locations: Yale University, New Haven, Connecticut
Follow-up Visit of High Risk Infants
Recruiting
The NICHD Neonatal Research Network's Follow-Up study is a multi-center cohort in which surviving extremely low birth-weight infants born in participating network centers receive neurodevelopmental, neurosensory and functional assessments at 22-26 months corrected age (Infants born prior to July 1, 2012 were seen at 18-22 months corrected age). Data regarding pregnancy and neonatal outcome are collected prospectively. The goal is to identify potential maternal and neonatal risk factors that may... Read More
Gender:
ALL
Ages:
Between 18 months and 26 months
Trial Updated:
02/11/2025
Locations: Yale University, New Haven, Connecticut
Conditions: Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature
Generic Database of Very Low Birth Weight Infants
Recruiting
The Generic Database (GDB) is a registry of very low birth weight infants born alive in NICHD Neonatal Research Network (NRN) centers. The GDB collects observational baseline data on both mothers and infants, and the therapies used and outcomes of the infants. The information collected is not specific to a disease or treatment (i.e., it is "generic"). Data are analyzed to find associations and trends between baseline information, treatments, and infant outcome, and to develop future NRN trials.
Gender:
ALL
Ages:
14 days and below
Trial Updated:
02/11/2025
Locations: Yale University, New Haven, Connecticut
Conditions: Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature
A Study of GV20-0251 Monotherapy and GV20-0251 in Combination With Pembrolizumab in Participants With Solid Tumor Malignancies
Recruiting
This is a Phase 1/2A study of GV20-0251 being developed for the treatment of participants with advanced solid tumors, who are refractory to approved therapies or other standard of care.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/11/2025
Locations: Yale University, New Haven, Connecticut
Conditions: Solid Tumor, Adult, Refractory Cancer, Cutaneous Melanoma, Non-small Cell Lung Cancer, Endometrial Carcinoma (EC), Squamous Head and Neck Carcinoma, PMMR/MSS Adenocarcinoma of the Colon or Rectum
Real World Treatment Experience of Patients With Breast, Lung, Ovarian, Multiple Myeloma, or Acute Myelogenous Leukemia Using Remote Symptom Monitoring
Recruiting
The goal of this study is to create a data set to add to Carevive's registry from real world clinical and patient reported data collected using an electronic care planning system (CPS) with remote symptom monitoring that is used in routine care for cancer patients on active treatment.
Patients will complete a baseline survey in person using a secured device or remotely using their own electronic device in a location of their choice. Weekly electronic patient reported outcome (PRO) surveys are c... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/11/2025
Locations: Yale Cancer Center, New Haven, Connecticut
Conditions: Breast Cancer, Lung Cancer, Multiple Myeloma, Ovarian Cancer, Acute Myelogenous Leukemia
A Study of AK117 in Combination With Azacitidine in Patients With Myelodysplastic Syndromes
Recruiting
This is a Phase 2 randomized, double-blind, placebo-controlled, multicenter study evaluating the efficacy and safety of AK117 or placebo, combined with azacitidine in patients with newly diagnosed higher-risk myelodysplastic syndromes (HR-MDS).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/09/2025
Locations: Yale Cancer Center, New Haven, Connecticut
Conditions: Higher-risk Myelodysplastic Syndromes
Azithromycin Treatment for Respiratory Syncytial Virus-induced Respiratory Failure in Children
Recruiting
The overarching hypothesis of the ARRC trial is that administration of Azithromycin (AZM) during acute, Respiratory Syncytial Virus (RSV)-induced respiratory failure will be beneficial, mediated through the matrix metalloproteinase (MMP)-9 pathway.
Gender:
ALL
Ages:
Between 3 days and 2 years
Trial Updated:
02/07/2025
Locations: Yale School of Medicine, New Haven, Connecticut
Conditions: Respiratory Syncytial Virus Infections
Measuring Brain Health Using Low-Field Portable MRI
Recruiting
The purpose of this study is to develop a new grading scale and utilize automated segmentation for measurement of White Matter Hyperintensity (WMH) volume using a low field MRI.
Gender:
ALL
Ages:
50 years and above
Trial Updated:
02/07/2025
Locations: Yale Magnetic Resonance Research Center (MRRC) at The Analyn Center (TAC), New Haven, Connecticut
Conditions: White Matter Hyperintensity
Self-collection for HPV Testing to Improve Cervical Cancer Prevention (SHIP) Trial (LMI-001-A-S01)
Recruiting
This clinical trial evaluates the use of self-collected vaginal samples for human papillomavirus (HPV) testing in patients referred for a colposcopy and/or cervical excisional procedures to improve cervical cancer prevention. HPV is a common virus which usually causes infections that last only a few months, but sometimes can last longer. It is known to cause a variety of cancers including cancer of the cervix. Even though there are ways to detect cervical cancer early, many individuals do not un... Read More
Gender:
FEMALE
Ages:
25 years and above
Trial Updated:
02/06/2025
Locations: Yale University, New Haven, Connecticut
Conditions: Cervical Carcinoma, Human Papillomavirus Infection
Kick-Nic! Youth Quit Vaping App
Recruiting
High school students who want to quit vaping will be randomized to receive the Kick-Nic! app or a control NCI website to determine the efficacy of the app for vaping cessation. Participants will be screened for eligibility, then go through an 8 week treatment period where they will be given access to use the Kick-Nic! app or referred to the NCI Quit Vaping website. This will be followed by 1, 2, 3, and 6 month follow up visits. Qualitative interviews with participants and school staff will also... Read More
Gender:
ALL
Ages:
Between 13 years and 19 years
Trial Updated:
02/05/2025
Locations: Yale University School of Medicine (Connecticut Mental Health Center), New Haven, Connecticut
Conditions: Nicotine Vaping