Search Results 961-970 of 17570 for Embryo

  1. A Study of Circulating Tumor DNA as a Biomarker of a Complete Response of Disease for Advanced Gastroesophageal Adenocarcinoma - Mayo Clinic

    The purpose of this study is to evaluate circulating tumor DNA as a potential biomarker for pre-surgery treatment response in patients who have esophageal ...

  2. A Study of Adults 65 Years or Older to Establish Normal Lymphocyte Subsets and Immunoglobulin Levels - Mayo Clinic

    The purpose of this study is to evaluate baseline lymphocyte subsets and immunoglobulin levels in adults ≥ 65 years without clinical suspicion of ...

  3. A Study to Evaluate an Under-mattress Sleep Monitor Vs. a Home Sleep Apnea Test to Diagnose Obstructive Sleep Apnea - Mayo Clinic

    The purpose of this study is to eEvaluate an under-mattress sleep monitor compared to a peripheral arterial tonometry home sleep apnea test device in the ...

  4. Myelodysplastic syndromes - Doctors and departments - Mayo Clinic

    Learn how medications and bone marrow transplants are used to control complications caused by these syndromes that affect the bone marrow.

  5. A Study of the Clinical Presentation and Natural History of Vertebrobasilar Non-Saccular and Dolichoectatic (Types of Symptom and Brain Location) Aneurysms

    About this study. The purpose of this study is to learn more about why and what influences these types of brain aneurysms to form, grow or rupture.

  6. EP study - Doctors & Departments - Mayo Clinic

    An electrophysiology study can show the cause of irregular heart rhythms and guide treatment. Know when it's done and the risks.

  7. Signs of labor: Know what to expect - Mayo Clinic

    The lower part of the uterus is called the cervix. Before labor, the cervix is typically 3.5 to 4 centimeters long. As early labor begins, the cervix starts to ...

  8. Polycystic ovary syndrome (PCOS) - Doctors and departments - Mayo Clinic

    Polycystic ovaries, hormone imbalance and irregular periods are telltale signs and symptoms of polycystic ovary syndrome. Find out about treatments.

  9. Robotic surgery - Doctors & Departments - Mayo Clinic

    Robotic systems can help surgeons increase precision, flexibility and control for many procedures. Learn about the advantages and availability of ...

  10. Clinical Trials - Mayo Biopsy Marker

    About this study. This is a Phase 0 clinical trial to evaluate a twinkling biopsy marker (Patent Application Title: Non-Metallic Ultrasound-Detectable ...