Surgery

Below are current clinical trials.

Filter this list of studies by location, status and more.

1. MelmarT Melanoma Margins Trial Investigating 1cm v 2cm Wide Excision Margins for Primary Cutaneous Melanoma (MelMarT)

   Scottsdale/Phoenix, Ariz.

   The purpose of this study is to determine differences in the rate of local recurrence and melanoma specific survival. A reduction in margins is expected to improve quality of life to back up evidence that less radical margins of excision may be just as safe.  

2. Benevolent Tumor Tissue Repository Fighting for the Legacy of our Young

   Rochester, Minn.

   The aim of this study is to create a patient and patient-advocate catalyzed tumor bank for the retrieval, processing, analysis, and maintenance of pre-treatment, post-treatment and (when available) post-mortem soft tissue sarcoma (STS) tissue and tissue data with an emphasis on STSs occurring in younger patients (YP-STS). This resource-platform will be named Project BTTRFLY (Benevolent Tumor Tissue Repository Fighting for the Legacy of our Young).  

3. A Study of the Ability to Predict Lymphedema Development Following Axillary Surgery for Breast Cancer and Its Effects on Patient Survivorship

   Jacksonville, Fla.

   The purpose of this study is to better understand the anatomy of the lymphatic structure and the molecular process that leads to the over production of lymph fluid.  This proposal will begin intense lymphedema screening and identify baseline characteristics potentially predisposing someone to lymphedema, and identify molecular markers that might be altered to prevent lymphedema. 

4. A Study to Examine Financial Distress in Patients Undergoing Treatment of Locally-advanced Rectal Cancer

   Scottsdale/Phoenix, Ariz.

   The purpose of this study is to examine the needs and gap in our understanding of financial burden experienced by rectal cancer patients from a patient perspective to help provide patient centered care and improve psychosocial outcomes of this group.

5. A Study to Evaluate Preiser's Disease and Its Complications

   Rochester, Minn.

   The purpose of this study is to describe the outcome and complications in surgical management of Preiser',s disease in the past 30 years in the Mayo Clinic.

6. Analysis of Outcomes in Sarcoma Reconstruction Using Intraoperative Fluorescence Angiography

   Jacksonville, Fla.

   The primary objective of the study is to compare outcomes of patients undergoing sarcoma reconstructive surgery using fluorescence angiography with patients undergoing sarcoma reconstructive surgery without fluorescence angiograph.

    

7. A Study to Develop Processes for Tissue Growth for Use in Reconstruction Surgeries

   Scottsdale/Phoenix, Ariz.

   The purpose of this study is to develop the procedures for the growth of specific cells and tissues needed for reconstruction surgeries of the head and neck using the waste tissues of other surgeries.

8. A Study of Blood Clotting Response in Patients with a Traumatic Injury

   Rochester, Minn.

   The purpose of this study is to look at the blood’s clotting response in people who have suffered a traumatic injury and compare it with non-injured people.

9. Clinical Outcomes of Patients Treated With Open Surgical Repair for Complex Aortic Aneurysms

   Rochester, Minn.

   This is a prospective, non-randomized, single center, data collection study of patients treated with open surgical repair (OR) for complex aortic aneurysms (CAAs).

10. Does the Critical Shoulder Angle Influence the Rotator Cuff Failure After Anatomic Shoulder Arthroplasty?

    Rochester, Minn.

    The purpose of this study is to:

    • Evaluate the influence of the critical shoulder angle (CSA) on outcomes after total anatomic shoulder arthroplasty; and
    • Evaluate the influence of the critical shoulder angle (CSA) on rotator cuff failure after total anatomic shoulder arthroplasty.