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Effect of Physical Training Combined Cardiac Resynchronization Therapy in Heart Failure Patients

U

University of Sao Paulo General Hospital

Status

Completed

Conditions

Heart Failure

Treatments

Other: exercise training and/or CRT

Study type

Interventional

Funder types

Other

Identifiers

NCT01939795
PT & CRT

Details and patient eligibility

About

The investigators hypothesis that exercise training would potentiate the effects of cardiac resynchronization therapy in heart failure patients.

Enrollment

40 patients

Sex

All

Ages

18 to 70 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • QRS> 150 ms or 120-150ms associated dyssynchrony
  • The etiology can be idiopathic, ischemic, hypertensive and Chagas' disease
  • Ejection fraction <35%
  • The optimal pharmacological treatment for heart failureExclusion Criteria:

Exclusion criteria

  • Patients with pulmonary diseases, neurological diseases, renal, skeletal muscle diseases
  • Patients with contraindications to implant a cardiac pacemaker
  • Pregnancy
  • New York Heart Association functional class IV
  • Atrial fibrillation

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

40 participants in 3 patient groups

Healthy People
No Intervention group
Description:
Control group
Untrained CRT
Experimental group
Description:
Untrained CRT patients
Treatment:
Other: exercise training and/or CRT
Exercise trained + CRT
Experimental group
Description:
Exercise-trained CRT patients
Treatment:
Other: exercise training and/or CRT

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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