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KEEP THE BEAT

THE USE OF MINUTE VENTILATION OR BLENDED SENSORS FOR THE TREATMENT OF PARTICIPANTS WITH CHRONOTROPIC INCOMPETENCE

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
PACTR
Registry ID
PACTR201402000751251
Enrollment
180
Registered
2014-01-24
Start date
2013-07-25
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Circulatory System Chronotropic Incompetence

Interventions

Implant of Ingenio or Advantio pacemaker device

Sponsors

Dr MT Mpe
Lead Sponsor
Retrasol
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Participants 18 years of age or older Participants suffering from chronotropic incompetence Participants able and willing to sign informed consent Participants qualifying to receive a Boston Scientific Ingenio or Advantio device with the Minute Ventilation , Accelerometer or Blended Sensor (both combined) features Patients who remain in the clinical care of the enrolling physician

Exclusion criteria

Exclusion criteria: Patients whose previous pacemaker had a minute ventilation sensor Patients in whom a symptom-limited exercise protocol is thought to be dangerous because of coronary artery disease or other cardiac disease Uncontrolled arrhythmias (e.g., chronic atrial fibrillation, frequent/persistent atrial fibrillation, ventricular arrhythmias, or patients with ablate and pace whose arrhythmia continues to be uncontrolled) Patients whose medical condition is expected to preclude the use of the protocol-required primary pacing mode Patients whose life expectancy is less than 12-months due to other medical conditions Patients who have or who are indicated for an implantable cardioverter defibrillator (ICD) or cardiac resynchronization therapy-defibrillator (CRT-D) Patients who have active chronic leads that are either single-pass VDD, unipolar ventricular and atrial, non-IS-1, and non-3.2mm UNLESS the leads are replaced with bipolar leads that are IS-1/3.2mm compatible Patients who are currently enrolled in another investigational study that would directly impact the treatment or outcome of the current study

Design outcomes

Primary

MeasureTime frame
To demonstrate the benefit of Minute Ventilation or Blended (minute ventilation in combination with accelerometer) Sensors in participants suffering from Chronotropic Incompetence.

Countries

South Africa

Contacts

Public ContactElsabe de Kock

Public Enquiries

elsabedk@retrasol.co.za+27 (12) 345 3993

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Aug 9, 2026