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Illinois Paid Clinical Trials
A listing of 2668 clinical trials in Illinois actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
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Clinical Trial Phase
Illinois is currently home to 2668 active clinical trials, seeking participants for engagement in research studies. These trials take place at a variety of cities in the state, including Chicago, Peoria, Springfield and Urbana. 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 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 Trial
Buy Retatrutide Online Through Celia
Recruiting
Retatrutide (formerly M25) is an investigational peptide being studied for its potential in supporting weight management and metabolic health. It acts on GLP-1, GIP, and glucagon receptors to influence appetite, energy regulation, and fat metabolism.
Conditions:
Healthy
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Semaglutide and Tirzepatide are advanced GLP-1 medications designed to support weight management and metabolic health. They work by targeting GLP-1 receptors in the body, helping regulate appetite, improve blood sugar control, and support sustainable weight loss (up to 22% of body weight).
Get $50 off your first order using promo code: policy-lab-50
Conditions:
Overweight
Overweight and Obesity
Obesity
Weight Loss
Morbid Obesity
Featured Trial
Birth Control Clinical Research Study
Recruiting
Living with obesity and looking for a birth control option that is right for you? Clinical trials are now enrolling women with a body mass index (BMI) of 30 or more in the area to help study a potential new progestin-only contraceptive patch. Participating in research studies can help advance birth control options. Don’t let financial stress hold you back. All study-related assessments, care, and study patch are available at no cost. You may also be reimbursed for study-related travel.
Conditions:
Obesity
Overweight
Overweight and Obesity
Featured Trial
Depression Clinical Trial
Recruiting
Join us in researching a potential investigational treatment for Depression. Reimbursement for study-related expenses may be available to you.
Qualifying participants:
•Are between 18-65
•Have been experiencing a major depressive episode for at least a month
Qualifying participants:
•Are between 18-65
•Have been experiencing a major depressive episode for at least a month
Conditions:
Depression
Major Depressive Disorder
Depressive Disorder
Depressive Symptoms
Depressive Disorder
A Study of Intravesical BCG in Combination With ALT-803 in Patients With Non-Muscle Invasive Bladder Cancer
Recruiting
This is a Phase Ib/IIb, randomized, two-cohort, open-label, multicenter study of intravesical N-803 plus BCG versus BCG alone, in BCG naïve patients with high-grade NMIBC.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Associated Urological Specialists, Chicago, Illinois
Conditions: Non-muscle Invasive Bladder Cancer
Dominantly Inherited Alzheimer Network Trial: An Opportunity to Prevent Dementia. A Study of Potential Disease Modifying Treatments in Individuals at Risk for or With a Type of Early Onset Alzheimer's Disease Caused by a Genetic Mutation. Master Protocol DIAN-TU-001
Recruiting
The purpose of this study is to assess the safety, tolerability, biomarker, cognitive and clinical efficacy of investigational products in participants with an Alzheimer's disease-causing mutation by determining if treatment with the study drug slows the rate of progression of cognitive/clinical impairment or improves disease-related biomarkers.
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
07/30/2025
Locations: Advocate Lutheran General Hospital, Park Ridge, Illinois
Wearable Sensors to Detect Atypical Muscle Activation in Young Infants
Recruiting
The purpose of this study is to see if wearable sensor technology can be used to evaluate muscle activity and/or identify atypical muscle tone in infants up to 48 weeks postmenstrual age (8 weeks corrected age). These sensors are placed on the surface of the skin and record data about a child's body movements and muscle activity.
Gender:
ALL
Ages:
Between 0 months and 8 weeks
Trial Updated:
07/29/2025
Locations: Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
Conditions: Neuromuscular Disorders, Motor Development, Muscle Tone
NBI-1117568-SCZ3029: Evaluation of NBI-1117568 in Inpatient Adults With Schizophrenia
Recruiting
The primary objective for this study is to evaluate the efficacy of NBI-1117568 compared with placebo on improving behavioral and psychological symptoms of schizophrenia in adults.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
07/29/2025
Locations: Neurocrine Clinical Site, Chicago, Illinois
Conditions: Schizophrenia
Sickle Cell, Pain and Mediterranean Diet
Recruiting
The goal of this study is to compare pain levels in individuals with Sickle Cell Disease while following the Mediterranean Diet to pain levels while following their usual diet.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: University of Illinois Chicago, Chicago, Illinois
Conditions: Sickle Cell, Sickle Cell Disease, Sickle Cell Disease Without Crisis, Mediterranean Diet
Study of Remibrutinib (LOU064) Efficacy and Safety and Exploration of Its Mechanism of Action in Participants With Chronic Urticaria
Recruiting
The purpose of this study is to explore the effect and Mechanism of Action (MoA) of remibrutinib (LOU064) vs. placebo on clinical outcomes in participants with Chronic Urticaria (CU), including both Chronic Spontaneous Urticaria (CSU) and Chronic Inducible Urticaria (CINDU).
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
07/29/2025
Locations: Endeavor Health, Glenview, Illinois
Conditions: Chronic Urticaria (CU): Chronic Inducible Urticaria (CINDU) and Chronic Spontaneous Urticaria (CSU)
A Study of an FGFR2/3 Inhibitor (CGT4859) in Patients With Cholangiocarcinoma and Other Advanced Solid Tumors
Recruiting
This is an open-label, phase 1/2 study evaluating the safety, tolerability, pharmacokinetic (what the body does to the drug), pharmacodynamic (what the drug does to the body), and antitumor activity of CGT4859 in adult participants with intrahepatic cholangiocarcinoma (iCCA) or other advanced solid tumors with FGFR2 and/or FGFR3 genetic alternations.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: University of Chicago Medicine Comprehensive Cancer Center, Chicago, Illinois
Conditions: Intrahepatic Cholangiocarcinoma (Icc), Cholangiocarcinoma, Other Solid Tumors, Adult, FGFR2 Gene Fusion/Rearrangement, FGFR2 Gene Amplification, FGFR2 Gene Short Variants, FGFR3 Gene Fusion/Rearrangement, FGFR3 Gene Amplification, FGFR3 Gene Short Variants, FGFR2 Genetic Alterations, FGFR3 Genetic Alterations, Advanced Solid Tumors
CT-95 in Advanced Cancers Associated With Mesothelin Expression
Recruiting
This is a Phase 1a/1b open-label, dose escalation study to evaluate the safety and efficacy of CT-95 (study drug), a humanized T cell engaging bispecific antibody targeting Mesothelin, in subjects with advanced solid tumors associated with Mesothelin expression.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Context Investigational Site, Chicago, Illinois
Conditions: Mesothelin-Expressing Tumors, Epithelial Ovarian Cancer, Malignant Pleural Mesothelioma, Advanced, Malignant Peritoneal Mesothelioma, Advanced, Pancreatic Adenocarcinoma Advanced or Metastatic, Lung Adenocarcinoma Metastatic, Cholangiocarcinoma Advanced, Cholangiocarcinoma Non-resectable, Mesothelin-expressing Advanced Cancers, Mesothelin-positive Advanced Malignant Solid Tumors, Colorectal Cancer
Study of Quemliclustat and Chemotherapy Versus Placebo and Chemotherapy in Patients With Metastatic Pancreatic Ductal Adenocarcinoma
Recruiting
The purpose of this study is to compare overall survival of quemliclustat, nab-paclitaxel and gemcitabine versus placebo, nab-paclitaxel and gemcitabine in all randomized patients.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: USOR - Illinois Cancer Specialists - Arlington Heights, Arlington Heights, Illinois
Conditions: Metastatic Pancreatic Ductal Adenocarcinoma
Registry for Stage 2 Type 1 Diabetes
Recruiting
Stage 2 Type 1 Diabates (T1D) is an early stage of T1D characterized by dysglycemia but not yet leading to clinical symptoms. Progression of the disease to Stage 3 (clinical T1D), leads to overt hyperglycemia requiring eventually exogenous insulin.
TZIELD® (teplizumab-mzwv) has been approved to delay onset of stage 3 T1D, by the United States (US) Food and Drug Administration (FDA) for adults and children aged 8 years and older with Stage 2 T1D.
The purpose of this study is to collect general... Read More
Gender:
ALL
Ages:
All
Trial Updated:
07/29/2025
Locations: University of Chicago Medical Center- Site Number : 8400017, Chicago, Illinois
Conditions: Type 1 Diabetes
Study of SGR-3515 In Participants With Advanced Solid Tumors.
Recruiting
The purpose of this study is to learn about the effects of a new study drug, called SGR-3515 that may be a treatment for advanced solid tumors.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Northwestern University, Chicago, Illinois
Conditions: Advanced Solid Tumor
A Phase 3 Study of Barzolvolimab in Participants With Chronic Spontaneous Urticaria (CSU)
Recruiting
The purpose of this study is to establish the efficacy, safety and tolerability of barzolvolimab in adult participants with Chronic Spontaneous Urticaria (CSU) inadequately controlled by non-sedating second generation H1-antihistamines in comparison to placebo.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Sneeze Wheeze and Itch Associates LLC, Normal, Illinois
Conditions: Chronic Spontaneous Urticaria