As of June 2026, 106 paid clinical trials are recruiting in Eau Claire, Wisconsin. 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.
Eau Claire offers studies at sites including Marshfield Medical Center-EC Cancer Center for conditions such as Malignant Solid Neoplasm, Breast Cancer, Stage IIIB Lung Cancer AJCC v8, Stage IV Lung 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: .
Eau Claire has approximately 106 recruiting research studies across a wide range of therapeutic areas. Wisconsin hosts a diverse network of universities, academic medical centers, and community hospitals that run clinical trials across oncology, cardiology, neurology, and many other therapeutic areas.
Researchers run research studies in Eau Claire, WI at 10 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 |
|---|---|---|
| Marshfield Medical Center-EC Cancer Center | Stage IIIB Lung Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Advanced Lung Non-Small Cell Carcinoma | 78 |
| Mayo Clinic Health System-Eau Claire Clinic | Breast Cancer, Malignant Solid Neoplasm, Melanoma | 22 |
| HSHS Sacred Heart Hospital | Malignant Solid Neoplasm, Breast Cancer, Chronic Lymphocytic Leukemia | 18 |
| Marshfield Clinic Cancer Center at Sacred Heart | Head and Neck Squamous Cell Carcinoma, Hematopoietic and Lymphatic System Neoplasm, Hypopharyngeal Squamous Cell Carcinoma | 3 |
| Mayo Clinic Health System-Eau Claire | Barrett Esophagus, Esophageal Adenocarcinoma, Localized Prostate Adenocarcinoma | 3 |
| Mayo Clinic Health System - Eau Claire | Breast Cancer, Low Blood Pressure, Sepsis | 2 |
| Mayo Clinic Health System - Northwest Wisconsin | Adnexal Mass, Atypical Endometrial Hyperplasia, Cervical Cancer | 1 |
| Mayo Clinic Health Systems | Gastric Antral Vascular Ectasia | 1 |
| Mayo Clinic Health Systems - NW Wisconsin | Cardiovascular Diseases, Cognitive Impairment, Mild, Dementia | 1 |
| Oakleaf Surgical Hosp | Lumbar Spinal Stenosis | 1 |
Recruiting trials in Eau Claire grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
Clinical trials in Wisconsin are governed by U.S. Food and Drug Administration (FDA) regulations, Office for Human Research Protections (OHRP) standards, and federal HIPAA privacy rules. Every study is reviewed by an Institutional Review Board (IRB) to protect participant safety and ensure informed consent. Wisconsin research additionally follows state public health department oversight and any applicable state privacy statutes.
Hipa.ai aggregates every recruiting study in Eau Claire from ClinicalTrials.gov and refreshes the list daily. Use the filters above to narrow by condition, facility, age, phase, or healthy-volunteer eligibility, then click any study title to view full details — eligibility criteria, intervention, location, and sponsor contact information. To enroll, reach out to the central study contact listed on the study detail page; the research coordinator will walk you through the screening process.
There are approximately 106 recruiting clinical trials in Eau Claire, Wisconsin listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Most recruiting trials in Eau Claire 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 Eau Claire include Malignant Solid Neoplasm (7), Breast Cancer (5), Stage IIIB Lung Cancer AJCC v8 (5), Stage IV Lung 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 Eau Claire 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 Eau Claire include Marshfield Medical Center-EC Cancer Center, Mayo Clinic Health System-Eau Claire Clinic, HSHS Sacred Heart 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 Eau Claire are Cancer & tumors (84), Mental health & behavior (3), Pediatric (1). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.