Paid Clinical Trials in Hartford, CT

As of September 2026, 230 paid clinical trials are recruiting in Hartford, Connecticut. Compensation typically covers time, travel, and study visits, with stipends ranging from modest amounts for short outpatient studies to several thousand dollars for long or inpatient protocols.

Both patients with specific conditions and healthy volunteers can qualify. Most trials offer free study-related medical care alongside compensation.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: September 24, 2026.

Filter results

Filter results

State

City

Facility

Recruitment status

Phase

Study type

Intervention

Condition

Sex

Age

Healthy volunteers only

206 clinical trials

Get a weekly email when new trials open in Hartford, CT.

DFMO as Maintenance Therapy for Molecular High/Very High Risk and Relapsed Medulloblastoma

for Medulloblastoma

Sites in Hartford +24 more locations

Sponsor: Giselle Sholler

Sex: All·Age: Up to 21

Code: NCT04696029·Phase 2·Recruiting·Listed Jan 2021

Apply to this trial

A Study of Treatment for Medulloblastoma Using Sodium Thiosulfate to Reduce Hearing Loss

for Childhood Medulloblastoma

Sites in Hartford, New Haven +100 more locations

Sponsor: Children's Oncology Group

Sex: All·Age: 4 - 21

Code: NCT05382338·Phase 3·Recruiting·Listed May 2022

Apply to this trial

Eflornithine (DFMO) and AMXT 1501 for Neuroblastoma, CNS Tumors, and Sarcomas

for Atypical Teratoid/Rhabdoid Tumor

Sites in Hartford +13 more locations

Sponsor: Milton S. Hershey Medical Center

Sex: All·Age: Up to 26

Code: NCT06465199·Phase 1, Phase 2·Recruiting·Listed Jun 2024

Apply to this trial

Digoxin Medulloblastoma Study

for Medulloblastoma

Sites in Hartford +16 more locations

Sponsor: H. Lee Moffitt Cancer Center and Research Institute

Sex: All·Age: 12 Months - 30

Code: NCT06701812·Phase 2·Recruiting·Listed Nov 2024

Apply to this trial

Naxitamab Added to Induction for Newly Diagnosed High-Risk Neuroblastoma

for Neuroblastoma

Sites in Hartford +19 more locations

Sponsor: Giselle Sholler

Sex: All·Age: 12 Months - 21

Code: NCT05489887·Phase 2·Recruiting·Listed Aug 2022

Apply to this trial

A Study About How Blood Cell Growth Patterns Relate to Heart Health After Treatment for Hodgkin Lymphoma

for Cardiovascular Disorder

Sites in Hartford, New Haven +33 more locations

Sponsor: Children's Oncology Group

Sex: All·Age: 7+

Code: NCT05705531·Recruiting·Listed Jan 2023

Apply to this trial

Tipifarnib and Naxitamab for Relapsed/Refractory Neuroblastoma

for Neuroblastoma

Sites in Hartford +11 more locations

Sponsor: Giselle Sholler

Sex: All·Age: 1 - 21

Code: NCT06540963·Phase 2·Recruiting·Listed Aug 2024

Apply to this trial

Chemotherapy for the Treatment of Patients With Newly Diagnosed Very Low-Risk and Low Risk Fusion Negative Rhabdomyosarcoma

for Embryonal Rhabdomyosarcoma

Sites in Hartford, New Haven +162 more locations

Sponsor: Children's Oncology Group

Sex: All·Age: Up to 21

Code: NCT05304585·Phase 3·Recruiting·Listed Mar 2022

Apply to this trial

Treatment With Endovascular Intervention for STroke Patients With Existing Disability

for Stroke

Sites in Hartford, New Haven +31 more locations

Sponsor: University of Cincinnati

Sex: All·Age: 18+

Code: NCT05911568·Recruiting·Listed Jun 2023

Apply to this trial

Observational Study of Pediatric Rheumatic Diseases: The CARRA Registry

for Rheumatic Joint Disease

Sites in Hartford +65 more locations

Sponsor: Duke University

Sex: All·Age: Up to 21

Code: NCT02418442·Recruiting·Listed Apr 2015

Apply to this trial

QuantifyHER: Quantitative Immunofluorescence and/or RT-qPCR for Measuring HER2 in HER2-low Metastatic Breast Cancer

for HER2-positive Metastatic Breast Cancer

Sites in Hartford, Glastonbury +35 more locations

Sponsor: Abramson Cancer Center at Penn Medicine

Sex: All·Age: 18+

Code: NCT06551116·Recruiting·Listed Aug 2024

Apply to this trial

Interoceptive Awareness and Function in Adolescents With Chronic Pain

for Chronic Pain

1 location in Hartford

Sponsor: Connecticut Children's Medical Center

Sex: All·Age: 11 - 21

Code: NCT07325110·Recruiting·Listed Jan 2026

Apply to this trial

Generating Novel Translational and Therapeutic Strategies Based on a Multicenter, Pediatric and AYA Evolutionary Tumor Board (pedsETB)

for Pediatric Cancer

Sites in Hartford +4 more locations

Sponsor: H. Lee Moffitt Cancer Center and Research Institute

Sex: All·Age: All ages

Code: NCT06423950·Recruiting·Listed May 2024

Apply to this trial

Observational Study of Women With Endometrial Cancer Who Receive the Standard Treatment for Their Disease

for Endometrial Cancer

Sites in Hartford +11 more locations

Sponsor: Memorial Sloan Kettering Cancer Center

Sex: Female·Age: 18+

Code: NCT04291612·Recruiting·Listed Mar 2020

Apply to this trial

Motivating Increases in Physical Activity for Prevention of Weight Regain After Metabolic Bariatric Surgery

for Obesity

1 location in Hartford

Sponsor: Hartford Hospital

Sex: All·Age: 18 - 64

Code: NCT06484621·Recruiting·Listed Jul 2024

Apply to this trial

De-Escalation of Breast Radiation Trial for Hormone Sensitive, HER-2 Negative, Oncotype Recurrence Score Less Than or Equal to 18 Breast Cancer (DEBRA)

for Stage I Breast Cancer

Sites in Hartford, Glastonbury +705 more locations

Sponsor: NRG Oncology

Sex: All·Age: 50 - 70

Code: NCT04852887·Phase 3·Recruiting·Listed Apr 2021

Apply to this trial

Exercise Therapy to Improve Cardiovascular Health in Post-Menopausal Women After Treatment for Early Stage Breast Cancer

for Early Stage Breast Cancer

Sites in Hartford +1 more location

Sponsor: Memorial Sloan Kettering Cancer Center

Sex: Female·Age: 21 - 80

Code: NCT04458532·Recruiting·Listed Jul 2020

Apply to this trial

Genomically Profiling, Collecting, Archiving and Distributing Hematologic Malignancy Specimens

for Leukemia

Sites in Hartford +5 more locations

Sponsor: Dana-Farber Cancer Institute

Sex: All·Age: Up to 30

Code: NCT04968834·Recruiting·Listed Jul 2021

Apply to this trial

Comparison of Anti-coagulation and Anti-Platelet Therapies for Intracranial Vascular Atherostenosis- Magnetic Resonance Imaging

for Stroke

Sites in Hartford, New Haven +26 more locations

Sponsor: Yale University

Sex: All·Age: 18+

Code: NCT05907629·Recruiting·Listed Jun 2023

Apply to this trial

A Study on the Effects of Exercise on Side Effects From Treatment for Gastrointestinal Cancers

for Gastrointestinal Cancer

Sites in Hartford +7 more locations

Sponsor: Memorial Sloan Kettering Cancer Center

Sex: All·Age: 18+

Code: NCT05789485·Phase 2·Recruiting·Listed Mar 2023

Apply to this trial

A Study Comparing Personalized Radiation Therapy With Standard Radiation Therapy in People With HPV-Positive Throat Cancer

for HPV-Related Squamous Cell Carcinoma

Sites in Hartford +8 more locations

Sponsor: Memorial Sloan Kettering Cancer Center

Sex: All·Age: 18+

Code: NCT06563479·Phase 3·Recruiting·Listed Aug 2024

Apply to this trial

ATHN Transcends: A Natural History Study of Non-Neoplastic Hematologic Disorders

for Hematologic Disorder

Sites in Hartford, New Haven +74 more locations

Sponsor: American Thrombosis and Hemostasis Network

Sex: All·Age: All ages

Code: NCT04398628·Recruiting·Listed May 2020

Apply to this trial

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

for Acute Leukemia

Sites in Hartford +1 more location

Sponsor: Memorial Sloan Kettering Cancer Center

Sex: All·Age: 18 - 80

Code: NCT02677064·Recruiting·Listed Feb 2016

Apply to this trial

Adding the Immunotherapy Drug Cemiplimab to Usual Treatment for People With Advanced Non-Small Cell Lung Cancer Who Had Previous Treatment With Platinum Chemotherapy and Immunotherapy (An Expanded Lung-MAP Treatment Trial)

for Recurrent Lung Non-Small Cell Carcinoma

Drug: Cemiplimab

Sites in Hartford, Glastonbury +379 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT06616584·Phase 2, Phase 3·Recruiting·Listed Sep 2024

Apply to this trial

Pembrolizumab, Olaparib, and Temozolomide for People With Glioma

for Glioma

Sites in Hartford +9 more locations

Sponsor: Memorial Sloan Kettering Cancer Center

Sex: All·Age: 18+

Code: NCT05188508·Phase 2·Recruiting·Listed Jan 2022

Apply to this trial

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

for Anatomic Stage IV Breast Cancer AJCC v8

Sites in Hartford, Glastonbury +584 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT03723928·Recruiting·Listed Oct 2018

Apply to this trial

fMRI and Opioid Abstinence

for Drug Use Disorder

Sites in Hartford & New Haven

Sponsor: Yale University

Sex: All·Age: 18 - 50

Code: NCT06651333·Recruiting·Listed Oct 2024

Apply to this trial

Targeted Treatment for Advanced Non-Small Cell Lung Cancer That Has a MET Exon 14 Skipping Gene Change (An Expanded Lung-MAP Treatment Trial)

for Recurrent Lung Non-Small Cell Carcinoma

Sites in Hartford, Glastonbury +239 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18 Minutes+

Code: NCT06031688·Phase 2·Recruiting·Listed Sep 2023

Apply to this trial

Assessment and Educational Intervention to Reduce Ultra-processed Food Consumption in Pediatric Patients With IBD

for IBD

1 location in Hartford

Sponsor: Connecticut Children's Medical Center

Sex: All·Age: 10 - 21·Accepts healthy volunteers

Code: NCT07224113·Recruiting·Listed Nov 2025

Apply to this trial

Genomic Profiling in Cancer Patients

for Solid Tumors

Sites in Hartford, Bridgeport +16 more locations

Sponsor: Memorial Sloan Kettering Cancer Center

Sex: All·Age: All ages

Code: NCT01775072·Recruiting·Listed Jan 2013

Apply to this trial

Anticoagulation in ICH Survivors for Stroke Prevention and Recovery

for Intracerebral Hemorrhage

Sites in Hartford, New Haven +140 more locations

Sponsor: Yale University

Sex: All·Age: 18+

Code: NCT03907046·Phase 3·Recruiting·Listed Apr 2019

Apply to this trial

Gastroschisis Outcomes of Delivery (GOOD) Study

for Gastroschisis

Sites in Hartford +35 more locations

Sponsor: Medical College of Wisconsin

Sex: Female·Age: 18+

Code: NCT02774746·Recruiting·Listed May 2016

Apply to this trial

Clinical, Imaging, and Endoscopic Outcomes of Children Newly Diagnosed With Crohn's Disease

for Crohn Disease

Sites in Hartford +20 more locations

Sponsor: Connecticut Children's Medical Center

Sex: All·Age: 6 - 17

Code: NCT05781152·Phase 4·Recruiting·Listed Mar 2023

Apply to this trial

Echography-guided Surfactant THERapy (ESTHER) For Preterm Infants With Respiratory Failure

for Respiratory Distress Syndrome, Newborn

1 location in Hartford

Sponsor: Connecticut Children's Medical Center

Sex: All·Age: 0 Hours - 2 Hours

Code: NCT06446453·Recruiting·Listed Jun 2024

Apply to this trial

Pain and Weight Treatment: Development and Trial of PAW

for Obesity, Adolescent

1 location in Hartford

Sponsor: Connecticut Children's Medical Center

Sex: All·Age: 12 - 18

Code: NCT04046562·Recruiting·Listed Aug 2019

Apply to this trial

Trial of Fetoscopic Endoluminal Tracheal Occlusion (FETO) for CDH

for Congenital Diaphragmatic Hernias

1 location in Hartford

Sponsor: Connecticut Children's Medical Center

Sex: Female·Age: 18+

Code: NCT02530073·Recruiting·Listed Aug 2015

Apply to this trial

Shorter Chemo-Immunotherapy Without Anthracycline Drugs for Early-Stage Triple Negative Breast Cancer

for Anatomic Stage I Breast Cancer AJCC v8

Sites in Hartford, Glastonbury +913 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT05929768·Phase 3·Recruiting·Listed Jul 2023

Apply to this trial

A Study of Fianlimab, Cemiplimab, and Ipilimumab in People With Melanoma

for Advanced Melanoma

Drug: Cemiplimab

Sites in Hartford +11 more locations

Sponsor: Memorial Sloan Kettering Cancer Center

Sex: All·Age: 18+

Code: NCT06594991·Phase 2·Recruiting·Listed Sep 2024

Apply to this trial

Testing the Use of Chemotherapy After Surgery for High-Risk Pancreatic Neuroendocrine Tumors

for Metastatic Malignant Neoplasm in the Liver

Sites in Hartford, Glastonbury +378 more locations

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT05040360·Phase 2·Recruiting·Listed Sep 2021

Apply to this trial

CLOZAPINE Response in Biotype-1

for Schizophrenia

Sites in Hartford +4 more locations

Sponsor: University of Texas Southwestern Medical Center

Sex: All·Age: 18 - 60

Code: NCT04580134·Phase 4·Recruiting·Listed Oct 2020

Apply to this trial