Paid Clinical Trials in Eau Claire, WI
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: .
Trials by specialty in Eau Claire
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·Clear filters·↓ Download CSVAbout research studies in Eau Claire
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.
Top Research Study Locations in Eau Claire
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 |
Active & Upcoming Studies in Eau Claire (2026)
Recruiting trials in Eau Claire grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
Cancer & tumors (84 active studies)
- Testing Immunotherapy With or Without Stereotactic Body Radiation Therapy in Patients With Advanced Liver Cancer, HELIO-RT Trial · Phase 3 · NRG Oncology
- Phase III Study of Datopotamab Deruxtecan Versus Docetaxel in Previously Treated TROP2-positive Advanced or Metastatic Non-squamous NSCLC Without Actionable Genomic Alterations · Phase 3 · AstraZeneca
Mental health & behavior (3 active studies)
- Enhancing Brain And Mental Health Through Breathing Practice · Mayo Clinic
- E-Mindfulness Approaches for Living After Breast Cancer · Phase 3 · NRG Oncology
Pediatric (1 active study)
Common conditions studied in Eau Claire
- Malignant Solid Neoplasm (7 active studies). Recruiting Malignant Solid Neoplasm studies evaluate investigational treatments, diagnostics, and supportive care approaches to improve patient outcomes.
- Breast Cancer (5 active studies). Breast cancer trials evaluate new hormone therapies, targeted drugs, and immunotherapy combinations aimed at improving survival and reducing recurrence.
- Stage IIIB Lung Cancer AJCC v8 (5 active studies). Lung cancer research focuses on targeted therapies for specific mutations such as EGFR, ALK, and KRAS, alongside immunotherapy regimens.
- Stage IV Lung Cancer AJCC v8 (5 active studies). Lung cancer research focuses on targeted therapies for specific mutations such as EGFR, ALK, and KRAS, alongside immunotherapy regimens.
- Anatomic Stage II Breast Cancer AJCC v8 (4 active studies). Breast cancer trials evaluate new hormone therapies, targeted drugs, and immunotherapy combinations aimed at improving survival and reducing recurrence.
- Advanced Lung Non-Small Cell Carcinoma (3 active studies). Recruiting Advanced Lung Non-Small Cell Carcinoma studies evaluate investigational treatments, diagnostics, and supportive care approaches to improve patient outcomes.
Leading research sponsors in Eau Claire
- National Cancer Institute (NCI)
- Mayo Clinic
- NRG Oncology
- SWOG Cancer Research Network
- ECOG-ACRIN Cancer Research Group
Local regulations and guidelines
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.
Compensation & what to expect
- How payment typically works
- Compensation is most often provided through reloadable electronic study cards or direct deposit, paid out per completed visit rather than as a lump sum. Amounts vary by the time required, the number of visits, and the study's complexity — overnight stays and inpatient pharmacology studies generally pay more than short outpatient surveys. The exact amount is disclosed in writing during informed consent before any visit.
- Healthy volunteers
- Healthy participants aged 18 and older can earn compensation by joining vaccine, pharmacology, and biomarker studies in Eau Claire. These trials check how a new drug or vaccine behaves in healthy bodies before later-phase testing. Many sites maintain a healthy-volunteer registry so you hear about new opportunities first.
- What's included beyond payment
- Most trials cover study-related medical care at no cost — physical exams, lab work, imaging, the investigational treatment itself, and follow-up visits with the research team. Insurance is not required to participate. Free check-ups and access to specialists are common reasons participants return for additional studies.
- Travel and time
- Many sponsors reimburse travel, parking, mileage, and lost wages for visit days. Long-running studies and trials that require frequent visits often raise stipends accordingly. Ask the study coordinator for the visit schedule and reimbursement policy before you commit.
- Asking about compensation
- Compensation is set per protocol and per site, so figures are not published in trial registries. The fastest way to confirm payment for a specific study is to contact the recruiting site listed on the study record. Coordinators are accustomed to this question and will quote the per-visit and total amounts up front.
How to find a clinical trial in Eau Claire
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.
Frequently asked questions
How many paid clinical trials are currently recruiting in Eau Claire?
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.
Do clinical trials in Eau Claire pay participants?
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.
Who can participate in a clinical trial in Eau Claire?
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.
What conditions are most commonly studied in Eau Claire?
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.
Are there clinical trials for healthy volunteers in Eau Claire?
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.
How do I enroll in a clinical trial in Eau Claire?
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.
Where can I take part in paid clinical trials in Eau Claire?
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.
What kinds of studies are recruiting in Eau Claire right now?
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.