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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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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
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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
PREVENT ALL ALS Study
Recruiting
The ALL ALS Clinical Research Consortium is establishing research to collect a wide range of samples, clinical information and measurements from Amyotrophic Lateral Sclerosis (ALS) symptomatic, ALS gene carriers and control cohorts. This consortium is begin funded by the National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS) and managed by two clinical coordinating centers (CCC) at Barrow Neurological Institute and Massachusetts General Hospital. The cl... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/14/2025
Locations: Hospital for Special Care, New Britain, Connecticut
Conditions: Amyotrophic Lateral Sclerosis
A First-in-human Study of PARP1 Selective Inhibitor, IMP1734, in Participants With Advanced Solid Tumors
Recruiting
This study will evaluate the preliminary efficacy of IMP1734 in patients with recurrent advanced/metastatic breast cancer, ovarian cancer and metastatic castrate resistant prostate cancer (mCRPC) with deleterious/suspected deleterious mutations of select homologous recombination repair (HRR) genes.
Gender:
ALL
Ages:
Between 18 years and 89 years
Trial Updated:
04/14/2025
Locations: Smilow Cancer Hospital at Yale New Haven, New Haven, Connecticut
Conditions: Advanced Solid Tumor
A Study to Assess Adverse Events, and How Intravenously (IV) Infused ABBV-969 Moves Through the Bodies of Adult Participants With Metastatic Castration-Resistant Prostate Cancer
Recruiting
Prostate cancer has the second highest incidence rate and is the fifth leading cause of cancer-related deaths among men worldwide. The purpose of this study is to assess safety, pharmacokinetics, and efficacy of ABBV-969 as a monotherapy.
ABBV-969 is an investigational drug being developed for the treatment of metastatic castration-resistant prostate cancer (mCRPC). There are parts to this study. Participants will receive ABBV-969 as a single agent at different doses. Approximately 140 adult pa... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/14/2025
Locations: Yale University School of Medicine /ID# 262234, New Haven, Connecticut
Conditions: Metastatic Castration-Resistant Prostate Cancer
Speech Motor Learning and Retention (Master Protocol)
Recruiting
The overall goal of this research is to test a new model of speech motor learning, whose central hypothesis is that learning and retention are associated with plasticity not only in motor areas of the brain but in auditory and somatosensory regions as well.
Gender:
ALL
Ages:
Between 18 years and 40 years
Trial Updated:
04/11/2025
Locations: Yale Child Study Center, New Haven, Connecticut
Conditions: Speech
Study of Sacituzumab Govitecan in Participants With Urothelial Cancer That Cannot Be Removed or Has Spread
Recruiting
The objective of this study is to evaluate the efficacy and safety of sacituzumab govitecan-hziy monotherapy and with novel combinations in participants with metastatic urothelial cancer (mUC).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/11/2025
Locations: Smilow Cancer Hospital at Yale-New Haven, New Haven, Connecticut
Conditions: Metastatic Urothelial Cancer
The Stimulation To Induce Mothers Study
Recruiting
The investigators propose a parallel group randomized clinical trial of intrapartum nipple stimulation versus exogenous oxytocin infusion for nulliparous women undergoing induction of labor near term. The central hypothesis is that intrapartum nipple stimulation to induce labor increases spontaneous vaginal delivery, improves patient-centered outcomes such as childbirth satisfaction, labor agentry, and pain scores, and reduces adverse neonatal and maternal outcomes in nulliparous women. The inve... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
04/11/2025
Locations: Yale New Haven Hospital, New Haven, Connecticut
Conditions: Oxytocin, Labor Pain, Induction of Labor Affected Fetus / Newborn, Physiologic Effects of Drugs
ASSESS ALL ALS Study
Recruiting
The ALL ALS Clinical Research Consortium is establishing research to collect a wide range of samples, clinical information and measurements from Amyotrophic Lateral Sclerosis (ALS) symptomatic, ALS gene carriers and control cohorts. This consortium is being funded by the National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS) and managed by two clinical coordinating centers (CCC) at Barrow Neurological Institute and Massachusetts General Hospital. The cl... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/11/2025
Locations: Hospital For Special Care, New Britain, Connecticut
Conditions: Amyotrophic Lateral Sclerosis
fMRI and Opioid Abstinence
Recruiting
This project examines functional connectivity patterns associated with subsequent relapse to illicit opioids during treatment for OUD.
Gender:
ALL
Ages:
Between 18 years and 50 years
Trial Updated:
04/11/2025
Locations: The APT Foundation, New Haven, Connecticut
Conditions: Drug Use Disorder, Opioid Dependence, Opioid-Related Disorders, Opioid Use, Opioid Abuse
Speech Motor Learning and Retention (Aim 1)
Recruiting
The overall goal of this research is to test a new model of speech motor learning, whose central hypothesis is that learning and retention are associated with plasticity not only in motor areas of the brain but in auditory and somatosensory regions as well. The strategy for the proposed research is to identify individual brain areas that contribute causally to retention by disrupting their activity with transcranial magnetic stimulation (TMS). Investigators will also use functional magnetic reso... Read More
Gender:
ALL
Ages:
Between 18 years and 40 years
Trial Updated:
04/11/2025
Locations: Yale Child Study Center, New Haven, Connecticut
Conditions: Speech
Advanced Renal Cell Cancer Combination ImmunoThErapy Clinical Trial
Recruiting
This study is a randomized, open label, multicenter Phase II trial to evaluate the efficacy and safety of botensilimab (a novel Fc enhanced Tree depleting anti-CTLA4) and balstilimab (a novel anti-PD1) relative to ipilimumab and nivolumab in treatment naïve patients with metastatic ccRCC. The study will plan to enroll 120 eligible patients randomized in a 2:1 fashion to Arm A and Arm B. Patients in all IMDC Risk Groups are included. This study utilizes a Simon's two stage design which is describ... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/11/2025
Locations: Yale University, Yale Cancer Center, New Haven, Connecticut
Conditions: Advanced Renal Cell Carcinoma
The Pivotal Study of RapidPulseTM Aspiration System
Recruiting
The goal of this clinical trials is to demonstrate the safety and effectiveness for the RapidPulseTM Aspiration System in patients experiencing acute ischemic stroke within 8 hours of symptom onset or last seen normal. Subjects will undergo mechanical thrombectomy (a procedure to remove a clot in the brain which is preventing blood flow), with the RapidPulseTM Aspiration System. Participation in the trial is for 90 days.
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
04/11/2025
Locations: Yale University, New Haven, Connecticut
Conditions: Acute Ischemic Stroke
Speech Motor Learning and Retention (Aim 2)
Recruiting
The overall goal of this research is to test a new model of speech motor learning, whose central hypothesis is that learning and retention are associated with plasticity not only in motor areas of the brain but in auditory and somatosensory regions as well. The strategy for the proposed research is to identify individual brain areas that contribute causally to retention by disrupting their activity with transcranial magnetic stimulation (TMS). Investigators will also use functional magnetic reso... Read More
Gender:
ALL
Ages:
Between 18 years and 40 years
Trial Updated:
04/11/2025
Locations: Yale Child Study Center, New Haven, Connecticut
Conditions: Speech