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Clinical Trial Summary

The purpose of this post approval study of heart block is to gather additional information regarding how often patients develop heart block (atrioventricular block) after having standard ablation procedure using cryotherapy with the Freezorâ„¢ catheter.


Clinical Trial Description

Due to the lack of enrollments for the trial. The FDA and Medtronic discussed the inclusion of data found from from published literature (external studies) to corroborate study endpoint. The FDA allowed this data and the study was closed. ;


Study Design


Related Conditions & MeSH terms

  • Tachycardia
  • Tachycardia, Atrioventricular Nodal Reentry

NCT number NCT00621621
Study type Interventional
Source Medtronic Cardiac Rhythm and Heart Failure
Contact
Status Completed
Phase Phase 4
Start date December 2006
Completion date December 2013

See also
  Status Clinical Trial Phase
Completed NCT00618683 - AV Nodal Reentrant Tachycardia Study N/A
Recruiting NCT03376438 - Prospective Observational Cohort Study of Fetal Atrial Flutter & Supraventricular Tachycardia
Not yet recruiting NCT04764123 - Typical and Atypical AVNRT High-resolution Mapping
Completed NCT01594814 - Patients' Perspective on Radiofrequency Catheter Ablation of AVRT and AVNRT N/A