The purpose of this research is to gather information about the effectiveness and safety of Left Atrial Appendage Occlusion (LAAO) device procedures in patients using a Watchman device performed on days where doctors perform a large number of procedures.

The study primary outcome is to evaluate complications during the procedure up to 30 days after the procedure.

The final outcome is to determine successful placement within 31 - 90 days after implant.

This study involves testing how useful a technology-enhanced, skill building intervention is for pregnant people prescribed buprenorphine for the treatment of opioid use disorder, compared to medication monitoring. Participants are randomized to one of the conditions. Participants randomized to receive the skill building intervention will attend three 60-90-minute therapy appointments during pregnancy with an additional 30-minute therapy session towards the end of pregnancy, and 3 additional monthly postpartum (after childbirth) sessions (0-6 months postpartum). As part of the program, participants will receive access to a mobile application, which will be accessible for the duration of the study. Participants randomized to medication monitoring will be asked to log each time the medication is taken for a two month period. All participants will also be asked to complete questionnaires at enrollment, at the end of pregnancy, 3-month postpartum, and 6-months postpartum, be contacted randomly throughout the study to perform a medication count, and complete a urine drug screen at 6-months postpartum. The total duration of the study is between 9-13 months depending on when enrollment occurs (early second trimester-mid third trimester). Compensation up to $500 is provided.

This study is designed as a prospective, multi-centered, double-blind, randomized, delayed-stimulation/ sham-stimulation controlled 12-month study to evaluate the effectiveness and safety of bilateral stimulation of the subcallosal cingulate white matter (SCCwm) using the Infinity™ Deep Brain Stimulation (DBS) system as an adjunctive treatment of non-psychotic unipolar Major Depressive Disorder (MDD) for adults who are experiencing a Major Depressive Episode (MDE) with inadequate response to 4 or more antidepressant treatments.

The purpose of this research is to evaluate the efficacy of a new investigational Sirolimus coated balloon device in the treatment of insufficient blood flow of legs (peripheral arterial disease, PAD).

This study will have a 1:1:1 randomization post the implantation of the WATCHMAN DLX Pro Device comparing three different medications used after the WATCHMAN FLX Pro Device is placed. The goal of this study is to see how safe and effective the medications are after the device is placed. The three different arms include the following: Aspirin only for 12-month study duration, reduce dose non-vitamin K antagonist (VKA) oral anticoagulant (NOAC), either commercially available apixaban (preferred) or rivaroxaban for first 3-months, followed by aspirin, or Aspirin +clopidogrel) for first 6 months followed by aspirin only.

The purpose of this research is to assess the safety and effectiveness of the ASG device in the treatment of de novo Type A aortic dissections.

To evaluate the performance of the Merit Medical WRAPSODY® Cell Impermeable Endoprosthesis (WRAPSODY device). The WRAPSODY device is used to treat a blocked or narrowed vein you have in your dialysis access circuit that affects your blood flow during dialysis (treatment that removes waste and excess fluid from your blood).

This trial is designed to evaluate the safety and effectiveness of the novel OCS Solution and OCS Functional Enhancer (OFE) to support FDA approval in both DBD and DCD heart transplantation. In addition, this trial will evaluate the performance of the novel OCS Solution and OFE compared to Static Cold Storage (SCS) in DBD heart transplantation to potentially demonstrate superiority.

To evaluate safety and performance of the Serranator® in treatment of peripheral artery disease (PAD), or dysfunctional native or synthetic arteriovenous dialysis fistulae (access sites used for dialysis) in a real-world scenario.

To evaluate the safety and performance of the Xeltis hemodialysis access graft in subjects older than 18 years with end stage renal disease (ESRD) and possessing an estimated glomerular filtration rate (eGFR) less than 20 ml/min.