ULTRA Study for Pacemaker Patients
NCT00133289 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 950
Last updated 2007-07-10
Summary
The ULTRA study will assess the difference in average ventricular voltage output for pacemaker patients randomized to Automatic Capture feature ON versus patients randomized to Automatic Capture feature OFF.
Conditions
- Bradycardia
Interventions
- DEVICE
-
Pacemaker with Automatic Capture
Sponsors & Collaborators
-
Boston Scientific Corporation
lead INDUSTRY
Principal Investigators
-
Bruce Koplan, MD · Brigham and Women's Hospital
Study Design
- Allocation
- RANDOMIZED
- Purpose
- TREATMENT
- Masking
- SINGLE
- Model
- PARALLEL
Eligibility
- Min Age
- 18 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2005-07-31
- Completion
- 2007-06-30
Countries
- United States
Study Locations
More Related Trials
-
Clinical Investigation of the SelectSecure Pacing Lead
NCT00266682 ·Status: COMPLETED ·Phase: NA
-
Safety and Effectiveness of Left Bundle Branch Area Pacing Versus Conventional Cardiac Resynchronization Therapy in Heart Failure
NCT07069738 ·Status: RECRUITING ·Phase: NA
-
Intrathoracic Bloodvolume Measurement by Contrast Enhanced Ultrasound: Validation of the Technique and Evaluation as a Measurement of Response to Cardiac Resynchronization Therapy: a Pilot Study
NCT01735838 ·Status: COMPLETED
-
Progressive Ventricular Dysfunction Prevention in Pacemaker Patients
NCT00170326 ·Status: COMPLETED ·Phase: NA
-
ConTempoRary Cardiac Stimulation in Clinical practicE: lEft, BivEntriculAr, Right, and conDuction System Pacing
NCT06324682 ·Status: RECRUITING
-
Non-Invasive Method for Evaluation of Cardiac Resynchronization Therapy
NCT05868616 ·Status: RECRUITING
-
Cost-utility Analysis of Ambulatory Care Compared to Conventional Patient Care of Permanent Pacemakers Replacement for Elective Replacement Indicator
NCT03876600 ·Status: UNKNOWN ·Phase: NA
-
R-wave Optimisation in Cardiac Resynchronisation Therapy Study
NCT02080000 ·Status: COMPLETED ·Phase: NA
-
Response to Cardiac Resynchronization Therapy of Previously Right Ventricular Paced Heart Failure Patients
NCT01466621 ·Status: COMPLETED
-
The Effects of Selective Site Right Ventricular Pacing
NCT02153242 ·Status: COMPLETED
-
Reduction Or Elimination Of Radiation During Implantation of Cardiac Devices Using Ultrasound
NCT04858698 ·Status: RECRUITING ·Phase: NA
-
Comparison of Right Ventricular Septal and Right Ventricular Apical Pacing in Patients Receiving a CRT-D Device
NCT00833352 ·Status: COMPLETED ·Phase: NA
-
Evaluation of Automatic Threshold Algorithms
NCT02097290 ·Status: COMPLETED ·Phase: NA
-
Master Study for the Investigation of Safety and Efficacy of the EVIA Pacemaker
NCT00916344 ·Status: COMPLETED ·Phase: NA
-
Pressure Wire Guided Cardiac Resynchronisation Therapy
NCT01464502 ·Status: UNKNOWN ·Phase: PHASE2/PHASE3
-
Ventricular Pace Suppression Study
NCT01053832 ·Status: COMPLETED ·Phase: NA
-
Efficacy, Safety and Cost of Remote Monitoring of Patients With Cardiac Resynchronization Therapy
NCT03012490 ·Status: COMPLETED ·Phase: NA
-
A Pilot Study Comparing the Programmed Delay Between the Atrial and Ventricle Interval
NCT00794183 ·Status: TERMINATED ·Phase: EARLY_PHASE1
-
His Bundle Pacing in Bradycardia and Heart Failure
NCT03008291 ·Status: RECRUITING
-
Effect of Right Bifocal Ventricular Cardiac Pacing on Serum Level Natriuretic Peptides in Patients With Heart Failure
NCT02186314 ·Status: UNKNOWN ·Phase: NA
-
Optimal Cardiac Resynchronization Therapy Pacing Rate
NCT02258061 ·Status: COMPLETED ·Phase: EARLY_PHASE1
-
Cardiac Resynchronisation Therapy in Combination With Overdrive Pacing in the Treatment of Central Sleep Apnea in CHF
NCT00551499 ·Status: COMPLETED ·Phase: PHASE4
-
Supraventricular Tachycardia Collection Study
NCT02158728 ·Status: COMPLETED
-
Safety and Efficacy Study of Tendril MRI™ Leads in Standard Bradycardia Pacing Indication
NCT01528150 ·Status: COMPLETED
-
Choosing the Right Pacing Mode in Heart Failure - The CHOICE Trial
NCT00875732 ·Status: COMPLETED ·Phase: NA