Clinical trials: Cardioversion, open to volunteers
Atrial Fibrillation (AF)
Optimal Shock Energy for Electrical Cardioversion of Atrial Fibrillation
Introduction For elective electrical cardioversion of atrial fibrillation, the recommended standard is the administration of a biphasic direct current shock.
- Trial name
- NCT07610980
- Testing
- Direct current biphasic electrical cardioversion, blood sampling
- Where
- Czechia
- Volunteers
- 400 people
- Sponsor
- Motol and Homolka University Hospital
Atrial Fibrillation (AF), Atrial Flutter
Cardiologist-Administered Midazolam vs. Anaesthesiologist-Assisted Propofol Sedation For Transoesophageal Echocardiography-Guided Cardioversion of Atrial Fibrillation
Irregular heart rhythms, known as atrial fibrillation or atrial flutter, are common conditions that can increase the risk of stroke and heart failure.
- Trial name
- CARDIOZOLAM-1 (NCT07571447)
- Testing
- One-step cardiologist-only midazolam sedation, Two-step anaesthesiologist-assisted propofol sedation
- Where
- 2 sites in Denmark
- Volunteers
- 220 people
- Sponsor
- Gødstrup Hospital
VF, VT
Defibrio AED Study
The purpose of this research is to test an investigational device called the Defibrio AED (automated external defibrillator). The researchers are conducting the study to determine if the Defibrio AED is safe to use and is able to…
- Trial name
- NCT07880873
- Testing
- treatment with Defibrio AED
- Volunteers
- 25 people
- Sponsor
- Defibrio, LLC
Atrial Fibrillation and Flutter, Heart Failure
Multimodal Cardiac Imaging Registry in Patients with Atrial Fibrillation
The goal of this observational registry is to collect a curated dataset of multimodal imaging data that will serve for development of artificial-intelligence based solutions for prediction of risk and outcomes in patients with…
- Conditions
- Atrial Fibrillation and Flutter, Heart Failure, Artificial Intelligence (AI), Echocardiography
- Trial name
- IMAGE-AF (NCT06584266)
- Testing
- Transoesophageal echocardiography, Catheter ablation
- Where
- 7 sites in Czechia, Poland
- Volunteers
- 3,000 people
- Sponsor
- University in Zielona Góra
Cardiac Arrest (CA), Cardiac Arrest With Successful Resuscitation
A Study on the Impact of a New Canton-Wide First Responder System in Zug, Switzerland, on Survival After Adult Cardiac Arrest-Examining Early Life-Saving Organized Help, Fast Defibrillation, and Improved Outcomes for Out of Hospital Cardiac Arrest
REVIVE Zug: Improving Emergency Response for Out-of-Hospital Cardiac Arrest Out-of-hospital cardiac arrest (OHCA) represents one of the most time-critical medical emergencies, where rapid recognition and immediate intervention…
- Conditions
- Cardiac Arrest (CA), Cardiac Arrest With Successful Resuscitation, Resuscitation, Emergency Medical Services
- Trial name
- REVIVE Zug (NCT07323667)
- Where
- Switzerland
- Volunteers
- 250 people
- Sponsor
- Felix Brinkmann
Atrial Fibrillation
Stepwise Strategy for Treatment of Atrialfibrillation Substrate Study
Electrical/pharmacological cardioversion improves structural remodeling of left atrium. We hypothesized that radiofrequency ablation surgery for atrial fibrillation has a higher success rate and a lower recurrence rate of atrial…
- Trial name
- SAFE (NCT07129564)
- Testing
- treatment react
- Where
- China
- Volunteers
- 480 people
- Sponsor
- Yuehui Yin
Atrial Fibrillation (AF), Atrial Flutter
Left Atrial Imaging Prior to Cardioversion: Leveraging Computed Tomography to Rule Out Thrombus in The Emergency Department (LA CLOTTED)
The goal of this randomized clinical trial is to learn whether patients with symptomatic atrial fibrillation or atrial flutter (AF) who require heart imaging to rule out a blood clot before cardioversion would benefit from…
- Trial name
- LA CLOTTED (NCT07002450)
- Testing
- Cardiac computed tomography angiography, Standard of care management
- Where
- 3 sites in United States, Canada
- Volunteers
- 190 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Atrial Fibrillation (AF)
Exercise-induced Cardioversion in Persistent Atrial Fibrillation
This study aims to to evaluate the feasibility of conducting a larger randomized controlled trial (RCT) to assess whether an exercise stress test on an ergometer bicycle could induce sinus rhythm in patients with persistent AF…
- Trial name
- ExPAF (NCT07008066)
- Testing
- Bicycle ergometer excercise, Standard care with electrical cardioversion
- Where
- Sweden
- Volunteers
- 60 people
- Sponsor
- Uppsala University
Atrial Fibrillation (AF)
Evaluation of Cardioverter Capacity of Amiodarone Pre-electrical Cardioversion in Persistent Atrial Fibrillation
Phase: IV Population: Sample size= 122 patients; male and female; ≥ 18 y.o.; patients with persistent atrial fibrillation referred for electrical cardioversion; performed in Spain Number of Sites: 4 Study Duration: 15/10/2024 …
- Trial name
- PERIVERSION (NCT06645249)
- Testing
- Amiodarone (Antiarrhythmic drug)
- Where
- 4 sites in Spain
- Volunteers
- 122 people
- Sponsor
- Institut Investigacio Sanitaria Pere Virgili
Atrial Fibrillation (AF), Atrial Flutter
Detection of Atrial Fibrillation Through Voice Signal Processing
This study is testing a new technology that listens to a person's voice during short phone calls to help identify heart rhythm problems.
- Trial name
- NCT07212816
- Testing
- Sauti
- Volunteers
- 40 people
- Sponsor
- Vital Audio Inc
Cardiac Arrest (CA)
Strategies for Defibrillation During Out-of-Hospital Cardiac Arrest
The "Strategies for Defibrillation during Out-of-Hospital Cardiac Arrest" (STRAT-DEFI) trial is an investigator-initiated, individually randomized, 3-group clinical trial comparing standard anterior-lateral pad positioning with…
- Trial name
- STRAT-DEFI (NCT06781892)
- Testing
- Anterior-lateral pad positioning, Anterior-posterior pad positioning, Double-sequential defibrillation
- Where
- 6 sites in Denmark
- Volunteers
- 909 people
- Sponsor
- Lars Wiuff Andersen
Atrial Fibrillation (AF), Heart Failure (HF)
Diagnostic Electrical Cardioversion for Explaining Patient's AF and HF Symptoms
Rationale: The co-existence of Atrial Fibrillation (AF) and Heart Failure (HF) is associated with increased morbidity, mortality, and hospital admissions, significantly contributing to healthcare burden.
- Conditions
- Atrial Fibrillation (AF), Heart Failure (HF), Electrical Cardioversion
- Trial name
- DEEP-AF-HF (NCT07000942)
- Testing
- Electrical cardioversion (ECV)
- Where
- Netherlands
- Volunteers
- 112 people
- Sponsor
- M. Rienstra
Cardioversion, Atrial Fibrillation
MAX - SHOCK Clinical Trial
Can Electrical Cardioversion (ECV) for AF be improved. It is the preferred method to restore sinus rhythm in patients with AF in whom a rhythm-control strategy is pursued.
- Trial name
- MAX-SHOCK (NCT06556667)
- Testing
- biphasic defibrillator with maximum energy of 200J (® Zoll), biphasic defibrillator with maximum energy of 360J (® Physio-Control)
- Where
- Canada
- Volunteers
- 376 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Atrial Fibrillation (AF)
Evaluation of Probiotics' Effect on Atrial Fibrillation Recurrence in Patients Undergoing Cardioversion
The aim of this clinical study is to evaluate the efficacy and tolerability of probiotics on atrial fibrillation recurrence.
- Trial name
- NCT07568964
- Testing
- Anticoagulant Therapy, Probiotics capsules
- Where
- Egypt
- Volunteers
- 56 people
- Sponsor
- Ain Shams University
Atrial Fibrillation (AF)
RECURrence of Atrial Fibrillation After Cardioversion of Patients Randomized to Dapagliflozin or Usual Care
The goal of this clinical trial is to learn if drug dapagliflozin, a sodium-glucose transport-2 inhibitor, works to treat atrial fibrillation in adults.
- Trial name
- RECUR-AF (NCT07187570)
- Testing
- Dapagliflozin 10 mg once daily
- Where
- 7 sites in Sweden
- Volunteers
- 1,600 people
- Sponsor
- Region Stockholm
Heart Failure, Systolic Bundle Branch Block, Left
Advancing Clinical Heart Failure Outcomes Leveraging Defibrillation Lead Implant System for Left Bundle Branch Area Pacing
This 2x2 randomized crossover feasibility study will evaluate the therapeutic value of adding pacing from the left ventricular lead to Left Bundle Branch Area Pacing (LBBAP) using a cardiac resynchronization therapy defibrillator…
- Trial name
- ACHIEVED LBBAP (NCT07526896)
- Testing
- LBBAP Therapy, LOT-CRT, ICD
- Where
- United States
- Volunteers
- 110 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Atrial Fibrillation, Atrial Fibrillation, Persistent
Electrical Cardioversion As a Predictor in Postoperative Preservation of Sinus Rhythm
The aim of this study is to evaluate benefits of electric cardioversion in the early and long-term postoperative period in patients after radiofrequency catheter isolation of pulmonary veins.
- Trial name
- NCT06654401
- Testing
- Transthoracic echocardiography, 24-hour ECG Monitor, Electroanatomic mapping
- Where
- Russia
- Volunteers
- 125 people
- Sponsor
- Saint Petersburg State University, Russia
Persistent Atrial Fibrillation
Evaluation of Two Different Regimens of the Antiarrhythmic Drug Amiodarone to Maintain Normal Sinus Rhythm After Electrical Cardioversion in Patients With Persistent Atrial Fibrillation
--- The goal of this clinical trial is to learn if reduced doses of amiodarone can treat atrial fibrillation (AF) effectively while minimizing toxic side effects in patients with persistent AF after electrical cardioversion.
- Trial name
- PERIVERSION-2 (NCT07273994)
- Testing
- Amiodarone Hydrochloride 200 MG, Amiodarone Hydrochloride 100 MG
- Where
- Spain
- Volunteers
- 312 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Atrial Fibrillation, SGLT2 Inhibitor
Clinical Impact of SGLT2 Inhibitor After DC Cardioversion in Persistent AF With HFpEF
SGLT2 inhibitors improve outcomes in heart failure across the ejection fraction spectrum, but their effect on maintenance of sinus rhythm after rhythm-control therapy is largely unknown.
- Conditions
- Atrial Fibrillation, SGLT2 Inhibitor, DC Cardioversion
- Trial name
- NCT07776054
- Testing
- SGLT2 inhibitors (Dapagliflozin and Empagliflozin)
- Where
- South Korea
- Volunteers
- 200 people
- Sponsor
- Samsung Medical Center
Out-of-hospital Cardiac Arrest (OHCA)
Trial of Mobile External Defibrillator for Out-of-hospital Cardiac Arrest in Singapore.
The goal of this clinical trial is to learn the feasibility of equipping the volunteer community responders (VCR) with the mobile external automated defibrillators (mAEDs) for the management of adults experiencing out-of-hospital…
- Trial name
- NCT07042061
- Testing
- Mobile external automated defibrillator
- Volunteers
- 1,000 people
- Sponsor
- Singapore General Hospital