NIPH Clinical Trials Search

UMIN ID: UMIN000002106

Registered date:23/06/2009

Survey on Antitachycardia Pacing Strategy for the Termination of Fast Ventricular Tachycardia in Japanese Implantable Cardioverter-Defibrillator Population

Basic Information

Recruitment status Recruiting
Health condition(s) or Problem(s) studiedPatients implanted with an ICD or CRT-D device equipped with ATP During Charging or an equivalent function.
Date of first enrollment2009/02/01
Target sample size520
Countries of recruitmentJapan
Study typeObservational


Primary OutcomeEffects of first-time ATP treatment against Fast VT.
Secondary Outcome-Effects of first-time ATP treatment in accordance to the underlying disease. -Effects of first-time ATP treatment against Very Fast VT ( = 200ms < cycle length < 240ms: 251 - 300bpm, more rapid than Fast VT). -Ratio of hazards according to patient background subgroups versus VT and VF event generation.

Key inclusion & exclusion criteria

Age minimum20years-old
Age maximumNot applicable
GenderMale and Female
Include criteria
Exclude criteria-Patient has not signed Informed Consent. -Patient is less than 20 years of age. -Patient is considered inadequate by a doctor for entry in this study (patient is unable to undergo enough follow-up, patient has limited life expectancy, patient has impaired mental status, etc.)

Related Information


public contact
Address 3-1-69 Inaba-so Amagasaki-shi, Hyogo Japan
Telephone 03-6430-7023
Affiliation SATISFACTION Steering Committee Kansai Rosai Hospital, Department of Cardiology
scientific contact
Name Tetsuya Watanabe
Address 3-1-69 Inaba-so Amagasaki-shi, Hyogo Japan
Telephone 06-6416-1221
Affiliation Kansai Rosai Hospital Department of Cardiology