Depression is a very common disorder that is most often chronic or recurrent in nature. Many subjects do not respond adequately to an initial antidepressant treatment trial. Subjects who do not respond adequately to multiple therapeutic interventions are considered to have treatment-resistant depression (TRD). Among the treatment options for subjects with TRD is Vagus Nerve Stimulation (VNS) Therapy.This blinded, randomized, multicenter controlled study is intended to collect evidence that VNS Therapy as an adjunctive therapy improves health outcomes for patients with TRD.

This is a research study to find out if a new form of electroconvulsive therapy (ECT) is as effective and safe as a current form. The new form of ECT is called Frontal (Ultrabrief Right Unilateral) ECT. If enrolled in this this study, participants will be randomly assigned (like flipping a coin) to receiving Frontal ECT or the current standard form of ECT called Temporal (Ultrabrief Right Unilateral) ECT.

The purpose of this research is to evaluate whether the Relivion®DP device is safe and helpful in alleviating Major Depressive Disorder (MDD) symptoms. The research study includes up to 6 visits, each visit could be performed either at the clinic or remotely using digital means such as a video call or the use of another dedicated platform.In this research study the participant will randomly receive either an active device or a non-active (sham) device and the participant will be asked to preform daily treatments with the device for 8 weeks after which the participant will have the option to continue to an additional 8 week open-label extension with the active device.
We expect that the time commitment for taking part in this research will last up to 20 weeks (including the screening period).

The purpose of this study is to observe the safety and effectiveness of the Indigo Aspiration System. This study will help determine how study participants recover when the study device is used to remove the clot from the deep veins.

This study will compare WATCHMAN FLXTM ("DEVICE") to a category of OAC called non-vitamin K antagonist oral anticoagulation, also known as NOACs ("CONTROL"). NOAC medications include Pradaxa® (dabigatran), Eliquis® (apixaban), Xarelto® (rivaroxaban), or Savaysa® (edoxaban).The study will research the safety and effectiveness of the WATCHMAN FLXTM device compared to treatment with NOAC therapy to determine if it works for patients with your type of atrial fibrillation who require treatment for potential blood clot formation (thrombus) in the LAA.

The purpose of this research is to compare the risks and benefits of two different procedures used to help patients with mitral valve regurgitation (also known as MR). MR is a condition where the valve does not close fully when it is supposed to, and some blood can then leak back into the left atrium instead of circulating to the rest of the body. The treatment options this study will compare are: (1) transcatheter edge-to-edge repair (abbreviated as TEER; which is a catheter procedure for repairing the mitral valve that doesn't require surgery to open up the heart) and (2) mitral valve repair surgery, which is an open-heart surgical procedure. There are no new or "experimental" procedures being tested in this study: both treatment options are well-established treatments and are regularly performed in patients who have MR.

The study is to evaluate real world usage of the ENROUTE® Transcarotid Stent System when used with the ENROUTE® Transcarotid Neuroprotection System in patients with significant carotid artery disease who are at standard risk for adverse events from carotid endarterectomy (CEA). The devices used in the study are not investigational and have been approved for use by the Food and Drug Administration (FDA).

This is a randomized study to test a smartphone app that a pharmacist will use to help kidney transplant patients track their medications, blood pressures, and blood sugars if they have diabetes. The goal of this study is to improve care and outcomes in kidney transplant patients and, in particular, help African American patients have better outcomes after transplant.

The purpose of this study is to demonstrate that the continuous use of negative pressure dressings for up to 14 days has similar benefits and risks to the continuous use for up to 7 days. The 3M study product being used in this study includes the PREVENA Plus Incision Management System with PREVENA Dressings (Peel & Place, Customizable and ARTHRO●FORM). The study product is considered investigational because it has not been approved by the FDA for continuous use for up to 14 days. It is currently approved for use for up to 7 days.

There are two classes of drugs for preventing blood clots in patients with atrial fibrillation (AF), an irregular heartbeat, after cardiac surgery: antiplatelet drugs (like aspirin) and anticoagulants (blood thinners). This study aims to determine whether the addition of blood thinners to antiplatelet drugs will improve treatment outcomes in patients who develop AF after coronary artery bypass grafting (CABG) surgery.

In this study, you will be randomized (assigned to a group by chance--like flipping a coin) into one of 2 study groups; the assignment to receive the antiplatelet drug alone or the antiplatelet drug plus a blood thinner.

Before discharge from the hospital, you will undergo an electrocardiogram (ECG), which examines the electrical activity of your heart. At 1 and 2 months after randomization, you will receive a phone call from the study staff. At 3 months after randomization, you will return to the institution where you received your surgery for an in-person visit. At 6 months, you will receive a phone call from the study staff. Your total participation will be about 6 months.