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 1-10 of 111 for Neurosurgery Research

Edit search filters
  1. Combination Chemotherapy Followed by Peripheral Stem Cell Transplant in Treating Young Patients with Newly Diagnosed Supratentorial Primitive Neuroectodermal Tumors or High-Risk Medulloblastoma

    Rochester, MN

  2. Gabapentin for Headache in Aneurysmal Subarachnoid Hemorrhage

  3. A Study to Evaluate fMRI of Active Deep Brain Stimulation in Epilepsy

    Jacksonville, FL

  4. Posterior Fossa Decompression with or without Duraplasty for Chiari Type I Malformation with Syringomyelia

    Rochester, MN

  5. Use of Tamsulosin to Reduce the Incidence and Duration of Postoperative Urinary Retention Following Spine Surgery

    Rochester, MN

  6. HT-3951 vs. Placebo in Stroke Rehabilitation

    Jacksonville, FL

  7. Pilot Study to Evaluate MR-guided Laser Ablation of Focal Lesions in Patients with Medically Refractory Partial Epilepsy

    Jacksonville, FL, Rochester, MN

  8. Effectiveness of Deep Brain Stimulation for Treating People with Treatment Resistant Obsessive-Compulsive Disorder

    Rochester, MN

  9. Safety and Effectiveness of an Intracranial Aneurysm Embolization System for Treating Large or Giant Wide Neck Aneurysms

    Jacksonville, FL, Rochester, MN

  10. A Study to Evaluate Feasibility of Microburst Vagus Nerve Stimulator (VNS) Therapy

    Jacksonville, FL

.

Mayo Clinic Footer