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Healthy Volunteer

What is this?
A volunteer subject with no known significant health problems who participates in research to test a new drug, device or intervention. These volunteers are recruited to serve as controls for patient groups. Healthy volunteers receive the same test, procedure, or drug the patient group receives.

Study phase

What is this?
During the early phases (phases 1 and 2), researchers assess safety, side effects, optimal dosages and risks/benefits. In the later phase (phase 3), researchers study whether the treatment works better than the current standard therapy. They also compare the safety of the new treatment with that of current treatments. Phase 3 trials include large numbers of people to make sure that the result is valid. There are also less common very early (phase 0) and later (phase 4) phases. Phase 0 trials are small trials that help researchers decide if a new agent should be tested in a phase 1 trial. Phase 4 trials look at long-term safety and effectiveness, after a new treatment has been approved and is on the market.

Search Results 1-10 of 27 for

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  1. A Study to Compare the Effectiveness of Adductor Canal Pain Catheters Following Total Knee Arthroplasty

    Jacksonville, FL

  2. A Study of Quality of Life and Pain Control Before and After Endovascular Renal Denervation in Individuals with Refractory Kidney Pain

    Rochester, MN

  3. A Study to Analyze the Amount of Antibiotic Absorbed into Tissues Comparing Two Different Modes of Administration

    Scottsdale/Phoenix, AZ

  4. Exparel Injection for Postoperative Orbital Pain

    Rochester, MN

  5. A Study to Evaluate Ultrasound-guided Erector Spinae Plane Blocks

    Rochester, MN

  6. A Study to Analyze the Effects of Exparel for Post-Surgery Pain Control in Patients Undergoing Penile Prosthesis Placement

    Rochester, MN

  7. Treating Negative Affect in Low Back Pain Patients (TNA-LBP)

    Rochester, MN

  8. A Study to Evaluate the Safety and Feasibility of Platelet-rich Plasma to Treat Facetogenic Low Back Pain

    Rochester, MN

  9. Liposomal Bupivacaine Single-Injection Interscalene Block vs. Continuous Interscalene Block for Primary Total Shoulder Arthroplasty

    Rochester, MN

  10. A Study to Evaluate Prevalence of Hypogonadism in Patients with Chronic Pain

    Jacksonville, FL


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