As of August 2026, 171 paid clinical trials are recruiting in Springfield, Illinois. 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.
Springfield offers studies at sites including Southern Illinois University School of Medicine for conditions such as Acute Myeloid Leukemia, Malignant Solid Neoplasm, Stage IV Lung Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8. 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: .
Researchers run research studies in Springfield, IL at 25 active sites. The clinics below currently host the largest number of recruiting studies — each name is followed by the conditions they focus on most.
| Site | Specializes in | Active trials |
|---|---|---|
| Southern Illinois University School of Medicine | Acute Myeloid Leukemia, Malignant Solid Neoplasm, Stage IV Lung Cancer AJCC v8 | 112 |
| Springfield Clinic | Stage IV Lung Cancer AJCC v8, Acute Myeloid Leukemia, Anatomic Stage II Breast Cancer AJCC v8 | 95 |
| Springfield Memorial Hospital | Stage IV Lung Cancer AJCC v8, Acute Myeloid Leukemia, Anatomic Stage II Breast Cancer AJCC v8 | 76 |
| Springfield Clinic - First | Irritable Bowel Syndrome, Constipation, Diarrhea | 7 |
| Memorial Medical Center | Acral Lentiginous Melanoma, Anatomic Stage IV Breast Cancer AJCC v8, Castration-Resistant Prostate Carcinoma | 6 |
| Springfield Clinic Main Campus | Carcinoma, Non-Small-Cell Lung, Carcinoma, Non-Small Cell Lung, Cutaneous Squamous Cell Cancer | 5 |
| Saint John's Hospital | Malignant Solid Neoplasm, Adrenal Gland Pheochromocytoma, Carcinoma In Situ | 3 |
| Prairie Education & Research Cooperative | Atrial Fibrillation (AF), Heart Failure With Reduced Ejection Fraction, Hypertension, Pulmonary | 2 |
| Simmons Cancer Institute at SIU | Breast Neoplasms, Multiple Myeloma, Neoplasm Metastasis | 2 |
| Southern Illinois University | Refractory Angina, Urothelial Carcinoma | 2 |
| Springfield Clinic Main Campus | Neovascular Age-related Macular Degeneration, Crohn's Disease | 2 |
| Clincial Research | Non-healing Wound, Venous Insufficiency of Leg, Venous Leg Ulcer | 1 |
| Clinical Research | Severe Hypertriglyceridemia | 1 |
| Clinical Trial Site | High Cardiovascular Risk, High Risk Cardiovascular Disease, Hypertension | 1 |
| HSHS St. John's Hospital | Multiple Myeloma | 1 |
| Home-based telemedicine | Chronic Granulomatous Disease (CGD) | 1 |
| Illinois Department of Corrections | Opioid Use, Opioid-use Disorder | 1 |
| Independent Clincal Research LLC | Chronic Wound, Diabetic Foot Ulcer, Open Wound | 1 |
| Independent Clinical Research, LLC | Diabetic Foot Ulcer (DFU), Lower Extremity | 1 |
| Investigative | Solid Tumors | 1 |
| Kailera Clinical Site | Obesity, Overweight | 1 |
| Marea | Hypertriglyceridemia | 1 |
| Prairie Education and Research | Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation, Ventricular Arrhythmia | 1 |
| Prairie Eye Center | Open Angle Glaucoma | 1 |
| Prarie Education and Research | Atherosclerotic Cardiovascular Disease, Obesity, Overweight | 1 |
Recruiting trials in Springfield grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
There are approximately 171 recruiting clinical trials in Springfield, Illinois listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Most recruiting trials in Springfield compensate participants for their time, travel, and study visits. Compensation varies by sponsor, study phase, and visit requirements — the exact amount is disclosed by the study team during the informed consent process.
Eligibility depends on the specific study. Each trial defines its own inclusion criteria (age, diagnosis, medical history, prior treatments) and exclusion criteria. Both patients with specific conditions and healthy volunteers can qualify, depending on the study design.
The most common conditions under active study in Springfield include Acute Myeloid Leukemia (7), Malignant Solid Neoplasm (7), Stage IV Lung Cancer AJCC v8 (7), Anatomic Stage II Breast Cancer AJCC v8 (5), among many others. Browse the list above to explore every recruiting trial.
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Springfield on an ongoing basis. Use the "Healthy volunteers only" filter above to view trials that accept participants without the study's target condition.
Click any study title above to see the full study record, including eligibility criteria, visit schedule, and the study team's contact information. Reach out to the central contact or recruiting site directly — they will guide you through screening and informed consent.
Recruiting research sites in Springfield include Southern Illinois University School of Medicine, Springfield Clinic, Springfield Memorial Hospital, among others. Each site lists its open studies and contact information on the study record above — call or email the site coordinator to ask about screening for a specific protocol.
The largest active categories in Springfield are Cancer & tumors (107), Cardiovascular (10), Eye & vision (5). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.