Clinical Trials Logo

Clinical Trial Summary

Our hypothesis is that Dobutamine will act in a similar fashion to Isoproterenol with respect to cardiac conduction. Our goal is to study the effects of Dobutamine on cardiac conduction and refractoriness during an Electrophysiology study (EPS). At the end of most EPS Isoproterenol is commonly administered in an effort to change the conduction properties of the heart. In our practice we have been using Dobutamine for this purpose for many years. Dobutamine has never been rigorously studied for this indication however. We designed this study to systematically study the effect of various doses of Dobutamine on the parameters of cardiac conduction and refractoriness that are commonly measured during an EPS. We are specifically looking to compare the effect that Dobutamine has on the sinus node with the effect it has on the atrioventricular node. Patients undergoing an EPS at Long Island Jewish Hospital will be recruited and consented. Measurements of various conduction parameters will be taken at baseline as is standard protocol for an EPS. Dobutamine will then be administered at doses of 5mcg/kg/min, 10mcg/kg/min, 15mcg/kg/min and 20mcg/kg/min. At each of these dosages the same conduction parameters will be measured. A comparison will then be made between the conduction parameters at baseline and when the Dobutamine is administered.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT04249258
Study type Interventional
Source Northwell Health
Contact
Status Completed
Phase Early Phase 1
Start date January 14, 2020
Completion date November 20, 2021

See also
  Status Clinical Trial Phase
Completed NCT03079726 - Use of Device Data to Predict Frailty in Individuals
Recruiting NCT06014996 - Comparison of PFA vs. RFA in Patients With Symptomatic Paroxysmal Atrial Fibrillation. N/A
Recruiting NCT04092985 - Smart Watch iECG for the Detection of Cardiac Arrhythmias
Completed NCT05404789 - Tolerance of Centrifuge-induced Acceleration in Subjects With Diabetes Mellitus and Cardiac Arrhythmia N/A
Recruiting NCT04554160 - Arrhythmias in Pulmonary Hypertension Assessed by Continuous Long-term Cardiac Monitoring
Recruiting NCT04471584 - Comparative Analysis in Detection of Atrial Arrhythmia and ECG Quality in Three Different Insertable Cardiac Monitors N/A
Recruiting NCT02906189 - Safety of Magnetic Resonance Imaging in Non-MRI Conditional Pacemakers and ICD Devices N/A
Completed NCT02466633 - Effect of Monitoring System Design on Response Time to Cardiac Arrhythmias N/A
Completed NCT02550340 - Munich Study for Beer Related ECG Change Workup N/A
Completed NCT01871090 - Remote Device Interrogation In The Emergency Department N/A
Completed NCT04884100 - enHEART - Exploring Full Content of Optical Signals to Enhance Cardiac Arrhythmia Screening N/A
Withdrawn NCT04556240 - RECORD-VP: Real-time Evaluation of Cardiac Outpatient Recording Device With VitalPatch RTM
Active, not recruiting NCT05481359 - AF-FLOW Registry: This Study is to Evaluate Ablamap Software in Patients Undergoing Ablation for Atrial Fibrillation.
Recruiting NCT05047835 - Comparison of Prone Position and Standard Electrocardiogram in COVID-19 Patients
Not yet recruiting NCT05974306 - Evaluation of a Proactive Clinical Management and Early Diagnosis of Arrhythmias in Patients With Heart Failure and Non Severely Reduced Left Ventricular Function Through a Telemonitoring System N/A
Not yet recruiting NCT05957315 - Mobile Cardiac Outpatient Telemetry for Unexplained Syncope N/A
Completed NCT06260670 - FLOW EVAL-AF: FLOW Mapping Electrogram VALidation in Patients With Persistent Atrial Fibrillation N/A
Active, not recruiting NCT04876963 - HOLT-ED: Holter-monitoring in End-stage Renal Disease
Completed NCT04943354 - Associations of Combinations of Single-nucleotide Polymorphisms in Women With Premature Ovarian Failure N/A
Recruiting NCT03857711 - Randomized Clinical Trial PULVAB (Prophylactic Pulmonary Veins Ablation) N/A