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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 5551-5560 of 10870

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  1. Spinal Stimulation to Treat Low Back Pain

    Rochester, MN

  2. Pulmonx Endobronchial Valves Used in Treatment of Emphysema (LIBERATE Study)

    Rochester, MN

  3. A Study of the Efficacy and Safety of Etrolizumab in Ulcerative Colitis Participants Who Are Refractory to or Intolerant of Tumor Necrosis Factor (TNF) Inhibitors

    Rochester, MN

  4. Pharmacokinetic Guided Dose Escalation and Dose Confirmation With Oral Decitabine and Oral CDAi in Patients With MDS

  5. Nurse-led Patient-centered Advance Care Planning: A Pilot Study

    Rochester, MN

  6. Molecularly Targeted Therapy in Treating Patients With BRAF Wild-type Melanoma That is Metastatic

    Rochester, MN

  7. Inhaled Sodium Nitrite on Heart Failure with Preserved Ejection Fraction

    Rochester, MN

  8. A Dose Ranging Phase IIa Study of 6 Hour Intravenous Dosages of CXL-1427 in Patients Hospitalized With Heart Failure

    Jacksonville, FL

  9. Efficacy and Safety Study of CVT-301 In Parkinson's Disease Patients With OFF Episodes

    Scottsdale/Phoenix, AZ

  10. A Study to Evaluate the Efficacy and Safety of a Vaccine, ASP0113, in Cytomegalovirus (CMV)-Seronegative Kidney Transplant Recipients Receiving an Organ From a CMV-Seropositive Donor

    Scottsdale/Phoenix, AZ

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