外科

以下为当前的临床试验。

按位置、状态和其他条件筛选该研究列表。

1. A Study to Evaluate the Process of Aging in Human Atherosclerosis

   Rochester, Minn.

   The purpose of this study is to critically test the hypothesis that senescent-cell derived factors (cell aging), in particular IGFBP3, suppress the innate repair capacity of vascular smooth muscle cells (VSMC) in human atherosclerosis.

2. A Study Of Acute Stimulation For The Modulation Of Epileptic Events With A Closed-Loop Brain Interchange System In Drug Resistant Epilepsy

   Rochester, Minn.

   The purpose of this study is to investigate the feasibility of detecting and modulating pathological high-frequency oscillations (HFOs) generated by the seizure onset zone (SOZ) of drug-resistant epilepsy patients using CorTec's Brain Interchange Evaluation Kit (manual provided as supplementary material).

3. CTSN Embolic Protection Trial

   Rochester, Minn.

   The purpose of this study is to analyze the effectiveness and safety of an embolic protection device compared to a standard aortic cannula to reduce the effects of death, clinical stroke, delirium and acute kidney injury in high-risk valve surgery patients.

4. A Study To Analyze Waste Specimens From The Eye After Surgery

   Rochester, Minn.

   The purpose of this study is to learn about cell function in different tissues of the eye in various ocular diseases via transcriptomics in the Mayo Clinic laboratory.

5. Feasibility Of Intraoperative Microdialysis During Neurosurgery For Central Nervous System Malignancies

   Rochester, Minn.

   This clinical trial evaluates the use of microdialysis catheters during surgery to collect biomarkers, and studies the feasibility of intraoperative microdialysis during neurosurgery for central nervous system malignancies. A biomarker is a measurable indicator of the severity or presence of disease state. Information collected in this study may help doctors to develop new strategies to better diagnose, monitor, and treat brain tumors.

6. Brachial plexus patients undergoing upper limb amputation

   Rochester, Minn.

   The purpose of this study is to follow Mayo Clinic patients with severe brachial plexus injuries who underwent upper limb amputation. 

7. A Study to Evaluate a Virtual Assistant for Plastic Surgery Patients

   Jacksonville, Fla.

   The purpose of this study is to determine the impact of a recently developed artificial intelligence virtual assistant (AIVA) on plastic surgery patients and providers’ experience and leverage the use of new technologies to promote high-quality service and meaningful relationships between plastic surgeons and patients.

8. A Study to Evaluate Perceptions of Midline Sternotomy Scar in Children and Young Adults

   Rochester, Minn.

   The purpose of this study is to evaluate how children and young adults perceive their midline sternotomy scars (in terms of appearance, associated symptoms, consciousness, satisfaction with appearance/symptoms, and impact on quality of life)? 

9. A Study to Evaluate the Safety of the Goldilocks Procedure with Implant-Based Reconstruction

   Rochester, Minn., Jacksonville, Fla., Scottsdale/Phoenix, Ariz.

   The purpose of this study is to assess outcomes, satisfaction and aesthetics of two different breast reconstruction techniques (Goldilocks alone, and Goldilocks with Implant-Based Reconstruction) and compare its safety, patient satisfaction, aesthetic evaluation and complications.

10. A Study to Evaluate Long-term Outcomes of Pollicization

    Rochester, Minn.

    The purpose of this study is to assess long-term functional outcomes after pollicization.

以下为当前的临床试验。

按位置、状态和其他条件筛选该研究列表。

1. A Study To Analyze Waste Specimens From The Eye After Surgery

   Rochester, Minn.

   The purpose of this study is to learn about cell function in different tissues of the eye in various ocular diseases via transcriptomics in the Mayo Clinic laboratory.

2. A Study to Evaluate the Process of Aging in Human Atherosclerosis

   Rochester, Minn.

   The purpose of this study is to critically test the hypothesis that senescent-cell derived factors (cell aging), in particular IGFBP3, suppress the innate repair capacity of vascular smooth muscle cells (VSMC) in human atherosclerosis.

3. A Study Of Acute Stimulation For The Modulation Of Epileptic Events With A Closed-Loop Brain Interchange System In Drug Resistant Epilepsy

   Rochester, Minn.

   The purpose of this study is to investigate the feasibility of detecting and modulating pathological high-frequency oscillations (HFOs) generated by the seizure onset zone (SOZ) of drug-resistant epilepsy patients using CorTec's Brain Interchange Evaluation Kit (manual provided as supplementary material).

4. CTSN Embolic Protection Trial

   Rochester, Minn.

   The purpose of this study is to analyze the effectiveness and safety of an embolic protection device compared to a standard aortic cannula to reduce the effects of death, clinical stroke, delirium and acute kidney injury in high-risk valve surgery patients.

5. Feasibility Of Intraoperative Microdialysis During Neurosurgery For Central Nervous System Malignancies

   Rochester, Minn.

   This clinical trial evaluates the use of microdialysis catheters during surgery to collect biomarkers, and studies the feasibility of intraoperative microdialysis during neurosurgery for central nervous system malignancies. A biomarker is a measurable indicator of the severity or presence of disease state. Information collected in this study may help doctors to develop new strategies to better diagnose, monitor, and treat brain tumors.

6. Genomic and Environmental Basis of Imperforate Anus

   Rochester, Minn.

   The study aims are to develop a consent-based IRB proposal that will enroll newborns who have imperforate anus.  The proposal will include permission for chart review and database information storage, to develop a database that will include MRN, imperforate anus phenotype, information on other congenital malformations, syndromic diagnosis if available, demographic information, and to develop a biobank of DNA and white blood cell samples from infants with imperforate anus. If patients are undergoing a skin biopsy for a medically indicated reason, cells will be requested.

   Imperforate Anus, also known as anal atresia, is a rare birth defect.  Unable to pass stool through the gastrointestinal tract, this condition can result in death of the newborn and emergency surgery is required once discovered.  More than two thirds of affected infants have other birth defects that include other parts of the gastrointestinal tract, airway, heart, skeleton, kidneys, eyes, or ears. The exact prevalence of imperforate anus in the newborn population is unknown. 

7. The Use of Topical Tranexamic Acid in Implant-Based Breast Reconstruction with Acellular Dermal Matrix

   Rochester, Minn.

   The purpose of this study is to determine whether administration of Topical Transexamic Acid (TXA) at the time of tissue expander placement in the setting of implant-based breast reconstruction reduces postoperative drain volume, as well as reducing the time until drains meet criteria for removal.

    

8. Brachial plexus patients undergoing upper limb amputation

   Rochester, Minn.

   The purpose of this study is to follow Mayo Clinic patients with severe brachial plexus injuries who underwent upper limb amputation. 

9. A Study to Evaluate Time to First Movement for Fetal Surgery Patients Injected with Intramuscular Anesthesia

   Rochester, Minn.

   The purpose of this study is to determine the time from intramuscular injection to the time of first fetal movement after a fetal surgery procedure.

10. A Study to Evaluate a Virtual Assistant for Plastic Surgery Patients

    Jacksonville, Fla.

    The purpose of this study is to determine the impact of a recently developed artificial intelligence virtual assistant (AIVA) on plastic surgery patients and providers’ experience and leverage the use of new technologies to promote high-quality service and meaningful relationships between plastic surgeons and patients.