Filter Results

Locations

Study status

(for at least one location)

Gender

Age

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 1141-1150 of 2194 for surgery

Edit search filters
  1. A Study to Assess Respiratory Muscle Training as a Quality Improvement of Perioperative Care in LVAD Patients

    Rochester, MN

  2. LS1681: A Study of AR160 in Treating Patients with Relapsed or Refractory B-Cell Non-Hodgkin Lymphoma

    Rochester, MN

  3. A Study to Evaluate the Effectiveness and Safety of Ralinepag To Improve Treatment Outcomes in Peripheral Arterial Hypertension (PAH) Patients

    Scottsdale/Phoenix, AZ

  4. 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

  5. Get Going: Accelerometer-Based Intervention to Promote Physical Activity in Frail Older Adults

    La Crosse, WI, Rochester, MN

  6. A Study to Reduce Cardiomyopathy in Breast Cancer Patients Being Treated With Trastuzumab

    Rochester, MN

  7. Prognostic value of Aβ Imaging in NPH Prior to Shunt Placement

    Jacksonville, FL

  8. A Study to Evaluate Sleep for Stroke Management and Recovery

    Rochester, MN

  9. A Study Evaluating the Efficacy and Safety of Botulinum Toxin Type A and Solifenacin in Patients with Overactive Bladder and Urinary Incontinence

  10. Safety and Potential Bioactivity of CLBS16 in Patients With Coronary Microvascular Dysfunction and Without Obstructive Coronary Artery Disease

    Rochester, MN

.

Mayo Clinic Footer