Location · Illinois
Clinical trials recruiting in Illinois
890 recruiting studies have at least one site in Illinois; 285 accept healthy volunteers. Studies that need a specific condition are included too, so check each listing.
Want the research companies that run paid Phase 1 studies for healthy volunteers? Paid clinical trial companies in Illinois.
890 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- Recruiting
Study of an Intrathecal Port and Catheter System for Subjects With Spinal Muscular Atrophy
Alcyone Therapeutics, Inc
- Location
- Chicago, IL + 14 other US sites
- Eligibility basics
- Ages 3+
- RecruitingPhase 2/Phase 3
A Phase 2/3 Study of Osivelotor in Adult and Adolescent Participants With SCD
Pfizer
- Location
- Chicago, IL + 26 other US sites
- Eligibility basics
- Ages 12+
- RecruitingPhase 3
A Research Study to Look at How Well NNC0487-0111 Works Compared to Placebo in People With Heart Failure and Obesity
Novo Nordisk A/S
- Location
- Chicago, IL + 129 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
xDot Access Management System Early Feasibility Study
xDot Medical, Inc
- Location
- Downers Grove, IL + 4 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
AMAZE 6: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Knee Osteoarthritis Lose Weight and Reduce Pain
Novo Nordisk A/S
- Location
- Gurnee, IL + 17 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Study to Evaluate Weight Gain as Assessed by Change in BMI Z-score in Pediatric Subjects With Schizophrenia or Bipolar I Disorder
Alkermes, Inc.
- Location
- Chicago, IL + 14 other US sites
- Eligibility basics
- Ages 10–17
- Recruiting
Alleviant ALLAY-HF Study
Alleviant Medical, Inc.
- Location
- Naperville, IL + 42 other US sites
- Eligibility basics
- Ages 40+
- RecruitingPhase 2
A Study to Assess Adverse Events and Change in Disease Activity of Oral Icalcaprant in Adult Participants With Bipolar I or II Disorder
AbbVie
- Location
- Chicago, IL + 32 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 2
Study of DONQ52 in Active Celiac Disease
Chugai Pharmaceutical
- Location
- Glenview, IL + 57 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 2
A Phase II, Placebo Controlled, Clinical Trial of Topical TolaSure Targeting Aggregated Mutant Keratin in Epidermolysis Bullosa Simplex
BioMendics, LLC
- Location
- Chicago, IL + 1 other US site
- Eligibility basics
- Ages 2+
- RecruitingPhase 4
Rifaximin 200 mg Plus Oral Rehydration vs Oral Rehydration Alone in Children With Acute Diarrhea
Bausch Health Americas, Inc.
- Location
- Island Lake, IL + 9 other US sites
- Eligibility basics
- Ages 6–12
- RecruitingPhase 2
Posaconazole (MK-5592) Intravenous and Oral in Children (<2 Years) With Invasive Fungal Infection (MK-5592-127)
Merck Sharp & Dohme LLC
- Location
- Chicago, IL
- Eligibility basics
- Ages 0 mo–2
- RecruitingPhase 2
A Study to Evaluate the Efficacy and Safety of IMG-007 in Adult Participants With Moderate-to-Severe Atopic Dermatitis
Inmagene LLC
- Location
- Rolling Meadows, IL + 15 other US sites
- Eligibility basics
- Ages 18–74
- RecruitingPhase 1
A Study to Assess Adverse Events, How the Drug Moves Through the Body and Effectiveness of Intravenous Infusions of ABBV-319 in Adult Participants With Systemic Lupus Erythematosus (SLE), Sjogren's Disease (SjD) and…
AbbVie
- Location
- Orland Park, IL + 4 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 1/Phase 2
A Phase 1/2 Study of NKX019 in Subjects With Immune-Mediated Diseases (Ntrust-2)
Nkarta, Inc.
- Location
- Chicago, IL + 14 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Study of Dulaglutide (LY2189265) 3.0 mg and 4.5 mg in Pediatric Participants With Type 2 Diabetes Mellitus (AWARD-PEDS PLUS)
Eli Lilly and Company
- Location
- Chicago, IL + 39 other US sites
- Eligibility basics
- Ages 10–17
- RecruitingPhase 1
A Study of ABBV-295 Subcutaneous Injections to Assess Adverse Events and Pharmacokinetics in Adult Participants With Obesity
AbbVie
- Location
- Grayslake, IL + 1 other US site
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
Evaluation of the Safety and Effectiveness of ARTIA Reconstructive Tissue Matrix Breast Reconstruction (ADORA) in Adult Participants
AbbVie
- Location
- Chicago, IL + 14 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingPhase 2/Phase 3
A Clinical Trial of EYE201/MK-8748 in People With Macular Degeneration (MK-8748-003)
EyeBiotech Ltd.
- Location
- Joliet, IL + 51 other US sites
- Eligibility basics
- Ages 50+
- RecruitingPhase 3
Study to Evaluate ARINA-1 in the Prevention of Bronchiolitis Obliterans Progression in Participants With Bilateral Lung Transplant
Renovion, Inc.
- Location
- Maywood, IL + 17 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 2
A Study to Evaluate the Safety and Efficacy of a Single Dose of RABI-767 in Participants With Acute Pancreatitis
Panafina, Inc.
- Location
- Chicago, IL + 9 other US sites
- Eligibility basics
- Ages 18–85
- RecruitingPhase 2
Ixoberogene Soroparvovec (Ixo-vec) Contralateral Dosing Study in Participants With Neovascular Age-related Macular Degeneration
Adverum Biotechnologies, Inc.
- Location
- Lemont, IL + 11 other US sites
- Eligibility basics
- Ages 50+
- RecruitingPhase 3
Acoramidis Transthyretin Amyloidosis Prevention Trial in the Young (ACT-EARLY) Study in Asymptomatic Carriers of a Pathogenic TTR Variant
Eidos Therapeutics, a BridgeBio company
- Location
- Chicago, IL + 39 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Study to Investigate the Efficacy and Safety of Bemdaneprocel in Adults Who Have Parkinson's Disease
BlueRock Therapeutics
- Location
- Chicago, IL + 33 other US sites
- Eligibility basics
- Ages 45–75