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Efficacy and Mechanisms of Guanfacine and Cromolyn Sodium in Adults With Postural Orthostatic Tachycardia Syndrome (POTS): A Randomized, Double-Blind, Placebo-Controlled Crossover Clinical Trial. Acronym is DBPOTS (Double Blind POTS)
The goal of this clinical trial is to learn whether guanfacine or cromolyn sodium can improve symptoms and physical functioning in adults with Postural Orthost…
Cryoablation for Monomorphic Ventricular Tachycardia IDE Study
The objective of this clinical study is to evaluate the safety and effectiveness of the Adagio Medical vCLAS Ventricular Ablation System (including VTS Cathete…
A Phase 1b, Multicenter, Open-Label, Dose Finding Study to Investigate the Safety and Tolerability of a Single Intravenous Dose of SGT-501 in Patients With Catecholaminergic Polymorphic Ventricular Tachycardia
This is a Phase 1b, Multicenter, Open-Label, Dose Finding Study to Investigate the Safety and Tolerability of a Single Intravenous Dose of SGT-501 in participa…
Parasternal Extravascular ICD System Pivotal Clinical Investigation (ALARION EV) Study
The ALARION EV Study is a prospective, multi-center, single-arm, non-randomized study without concurrent or historical controls. The purpose of this pivotal st…
The Impact of Improved Vagal Function on Periaqueductal Gray Connectivity
This study is being to see if participating in breathing exercise training and practicing this training will help with Postural tachycardia syndrome (POTS). Th…
Safety and Effectiveness of the Sphere-9™ Catheter and Affera™ Ablation System for the Treatment of Ventricular Tachycardia
Sphere VT is a prospective, multi-center, single-arm, unblinded pivotal clinical study. Adult subjects with recurrent, sustained, monomorphic ventricular tachy…
Functional ElectroAnatomiC Isochronal Late Activation Mapping for Empiric VT Ablation Trial
This is a multicenter, prospective, parallel, randomized controlled trial to test for non-inferiority with an ILAM-guided VT ablation compared to conventional …
Venous Ethanol for Ischemic Left Ventricular Tachycardia
Comparative effectiveness randomized clinical trial, comparing endocardial radiofrequency ablation alone vs radiofrequency ablation combined with venous ethano…
The NODE-202 Study Multi-Center, Multi-National, Open-Label, Efficacy and Safety Study of Etripamil Nasal Spray in Pediatric Patients With Paroxysmal Supraventricular Tachycardia
NODE-202 is a Phase 2, multicenter, multinational, single dose, open-label, 2-part, sequential design study in pediatric patients with an established diagnosis…
Collection of ECG Recordings Using the HeartBeam 3-Lead ECG Recorder
The HeartBeam ECG Registry will collect ECG recordings acquired with the HeartBeam System with relevant clinical information in clinical settings.
Multimodality Deep Phenotyping of Postural Orthostatic Tachycardia Syndrome (POTS), Aim 1
This is an observational study to deeply phenotype the disorder of POTS using multiple testing modalities.
A Phase 2, Double-Blind, Repeat-Dose, Placebo-Controlled Crossover Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of CRD-4730 In Participants With Catecholaminergic Polymorphic Ventricular Tachycardia
This is a Phase 2, multicenter, double-blind, sponsor blinded, placebo-controlled, repeat-dose clinical study of CRD-4730 to evaluate the safety, tolerability,…