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
- RecruitingPhase 3
NBI-1117568-SCZ3029: Evaluation of NBI-1117568 in Inpatient Adults With Schizophrenia
Neurocrine Biosciences
- Location
- Chicago, IL + 20 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 2
Evaluation of Efficacy and Safety of Iloperidone for the Treatment of Participants With Uncontrolled Hypertension
Vanda Pharmaceuticals
- Location
- Oak Brook, IL + 17 other US sites
- Eligibility basics
- Ages 18–65
- Recruiting
RELIVE (Randomized Evaluation of Less Invasive Ventricular Enhancement) Trial
BioVentrix
- Location
- Chicago, IL + 5 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2/Phase 3
Evaluating the Pharmacokinetics, Pharmacodynamics, and Safety of Efgartigimod Administered Intravenously in Children With Generalized Myasthenia Gravis
argenx
- Location
- Chicago, IL + 2 other US sites
- Eligibility basics
- Ages 2–18
- Recruiting
Neurostimulation for the Treatment of Post-Stroke Aphasia
QVITI S.A.
- Location
- Chicago, IL + 1 other US site
- Eligibility basics
- Ages 18–80
- RecruitingPhase 3
52 Week Study + 24-Month Long-Term Extension of Safety, PK, & Efficacy of XYOSTED® for Testosterone Replacement in Male Adolescents With Hypogonadism
Halozyme Therapeutics
- Location
- Chicago, IL + 19 other US sites
- Eligibility basics
- Ages 12–17 · Men only
- Recruiting
Trial to Evaluate the Safety and Effectiveness of Treatment With COMS One Device in Subjects With Diabetic Foot Ulcers
Piomic Medical
- Location
- Chicago, IL + 24 other US sites
- Eligibility basics
- Ages 22–90
- RecruitingPhase 3
Tissue Repair Gel in Venous Leg Ulcers (US)
TR Therapeutics
- Location
- Chicago, IL + 23 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Trial of Setmelanotide in Patients With Congenital Hypothalamic Obesity (Sub-study of NCT05774756)
Rhythm Pharmaceuticals, Inc.
- Location
- Chicago, IL + 7 other US sites
- Eligibility basics
- Ages 4+
- RecruitingPhase 1/Phase 2
Evaluation of ELU42 Topical Spray for the Treatment of Diabetic Foot Ulcers
Eluciderm Inc
- Location
- O'Fallon, IL + 3 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 1
Lateral Plantar Artery Embolization For Plantar Fasciitis
Joint & Vascular Institute
- Location
- Libertyville, IL
- Eligibility basics
- Ages 25–80
- Recruiting
Clinical Study of a Vaginal Cooling Device for the Treatment of Vulvovaginal Candidiasis (VVC)
Coologics, Inc
- Location
- Chicago, IL + 7 other US sites
- Eligibility basics
- Ages 22–49 · Women only
- RecruitingPhase 3
Study to Evaluate the Efficacy and Safety of Deuruxolitinib in Adolescents With Severe Alopecia Areata
Sun Pharmaceutical Industries, Inc.
- Location
- Chicago, IL + 53 other US sites
- Eligibility basics
- Ages 12–17
- RecruitingPhase 1/Phase 2
Open-Label Study of mRNA-3927 in Participants With Propionic Acidemia
ModernaTX, Inc.
- Location
- Chicago, IL + 7 other US sites
- Eligibility basics
- Any age listed
- RecruitingPhase 3
Randomized Withdrawal Study in Patients With Schizophrenia
Vanda Pharmaceuticals
- Location
- Chicago, IL + 21 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 1/Phase 2
A Phase 1/2 Study of NRTX-1001 Neuronal Cell Therapy in Drug-Resistant Bilateral Mesial Temporal Lobe Epilepsy (MTLE)
Neurona Therapeutics
- Location
- Chicago, IL + 15 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 2
Study of ALTO-101 in Patients With Schizophrenia
Alto Neuroscience
- Location
- Chicago, IL + 12 other US sites
- Eligibility basics
- Ages 21–55
- RecruitingPhase 3
Assessment of the Safety and Efficacy of 0.1% RGN-259 Ophthalmic Solution for the Treatment of NK: SEER-2
ReGenTree, LLC
- Location
- Chicago, IL + 23 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
Study of Targeted Therapies for the Treatment of Adult Participants With Active Psoriatic Arthritis
AbbVie
- Location
- Skokie, IL + 14 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
Prenatal Study in Healthy Pregnant Women
Perelel Inc.
- Location
- Chicago, IL
- Eligibility basics
- Ages 21–40 · Women only
- Recruiting
PROGRESS: Management of Moderate Aortic Stenosis by Clinical Surveillance or TAVR
Edwards Lifesciences
- Location
- Chicago, IL + 49 other US sites
- Eligibility basics
- Ages 65+
- RecruitingPhase 2
A Study to Evaluate Vimseltinib in Adults With Active Chronic Graft-Versus-Host Disease (cGVHD)
Deciphera Pharmaceuticals, LLC
- Location
- Chicago, IL + 25 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
Safety and Effectiveness of Mechanical Thrombectomy Using the Anaconda ANA Funnel Catheter
Anaconda Biomed S.L.
- Location
- Park Ridge, IL + 10 other US sites
- Eligibility basics
- Ages 22–85
- RecruitingPhase 1/Phase 2
Treatment of Moderate to Severe Refractory Crohn's Disease
Tr1X, Inc.
- Location
- Chicago, IL + 12 other US sites
- Eligibility basics
- Ages 18–65