Supervised Exercise Compared to PAP in Patients With Permanent Atrial Fibrillation

Should Elderly Patients With Atrial Fibrillation be Offered Physiotherapist Group Exercise or Can Physical Activity on Prescription (PAP) be Used as an Alternative

Atrial fibrillation is the most common arrhythmia, and physical activity and exercise are sometimes avoided due to symptoms such as palpitations, fatigue and anxiety. Physiotherapist-led group based exercise as part of cardiac rehabilitation is rare for this group of patients, the method physical activity on prescription is used to encourage the patient to increase their physical activity level in order to reduce the risk of premature morbidity and mortality. However, mostly in this method you do not know the patient's ability to perform the prescribed amount of physical activity, and its effect on physical fitness has not been studied in patients with heart disease, neither has the effect of physiotherapist led group-based exercise in patients with atrial fibrillation. The aim was to investigate the impact of physiotherapy led group-based exercise compared to physical activity on prescription in patients with atrial fibrillation regarding the level of physical fitness, physical activity, heart rate and health related quality of life (HR-QoL).

Study Overview

• Status: Completed
• Conditions: Atrial Fibrillation
• Intervention / Treatment: Other: Exercise; Other: Physical activity

Detailed Description

Ninety consecutive patients aged 65-85 years, visiting the cardiology clinic at Alingsås Hospital, Sahlgrenska University Hospital and primary care in the western part of Sweden will be asked to participate in the study. Inclusion criteria are permanent atrial fibrillation verified with electrocardiogram (ECG), left ventricular ejection fraction (EF) ≥ 45% and no significant valvular lesions verified by ultrasound. Exclusion criteria: Coronary event or angina pectoris within 3 months prior to inclusion, stroke with residual symptoms, presence of pacemaker or not able to participate in functional tests due to other disabilities, or to read Swedish. Physical fitness will be measured by a symptom limited bicycle test and a muscle endurance test. Physical activity will be measured by accelerometer and the International Physical Activity Questionnaire (IPAQ),HR-QoL will be measured by Short form (SF-36).

After the tests and return of accelerometer the patients will be randomized either to physiotherapist led group-based exercise or motivated interviewing and physical activity on prescription (PAP). The group-based exercise program consists of 60-minute sessions twice a week for 3 months, including central circulatory exercise performed on an ergometer cycle and muscle training, and two occasions of home-based exercise. The exercise program are designed after the patients requirements and with the intensity 13-17 on the Borg RPE 6-20 scale. The patients randomized to PAP will receive a PAP prescription and a physical activity diary. The PAP and physical activity diary will be followed up at 6 and 12 weeks after the inclusion. After three months all patients will perform the same tests as in baseline. A written informed consent will be obtained by the patients.

• Study Type: Interventional
• Enrollment (Actual): 96
• Phase: Not Applicable

Contacts and Locations

Study Locations

• Sweden
  • Göteborg, Sweden
    • Sahlgrenska university hospital and Alingsås hospital

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 65 years to 85 years (Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• permanent atrial fibrillation verified with electrocardiogram (ECG),
• left ventricular ejection fraction (EF) ≥ 45% and
• no significant valvular lesions verified by echocardiography

Exclusion Criteria:

• Coronary event or angina pectoris within 3 months prior to inclusion,
• stroke with residual symptoms,
• presence of pacemaker or
• not able to participate in functional tests due to other disabilities, or
• to read Swedish.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Single

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Exercise group; The group-based exercise program consists of 60-minute sessions twice a week for 3 months, including central circulatory exercise performed on an ergometer cycle and muscle training, and one or two occasions of home-based exercise. The exercise program are designed after the patients requirements and with the intensity 13-17 on the RPE 6-20 scale	Other: Exercise; The group-based exercise program consists of 60-minute sessions twice a week for 3 months, including central circulatory exercise performed on an ergometer cycle and muscle training, and one or two occasions of home-based exercise. The exercise program are designed after the patients requirements and with the intensity 13-17 on the Borg RPE 6-20 scale
Active Comparator: PAP group; The patients randomized PAP will receive a PAP prescription and a physical activity diary. The PAP and physical activity diary will be followed up at 6 and 12 weeks after the inclusion.	Other: Physical activity; The patients randomized PAP will receive a PAP prescription and a physical activity diary. The PAP and physical activity diary will be followed up at 6 and 12 weeks after the inclusion.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Physical fitness	Working capacity in watt	3 months

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Physical activity	Physical activity measured by accelerometer and questionnaire	3 months
Health related quality of life	questionnaire Short form SF-36	3 months

Collaborators and Investigators

• Sponsor: Göteborg University
• Investigators: Study Director: Asa Cider, Phd RPT, Institute of Neuroscience and Physiology/Physiotherapy

Study record dates

Study Major Dates

• Study Start: January 1, 2013
• Primary Completion (Actual): June 1, 2018
• Study Completion (Actual): November 1, 2018

Study Registration Dates

• First Submitted: July 6, 2015
• First Submitted That Met QC Criteria: July 8, 2015
• First Posted (Estimate): July 9, 2015

Study Record Updates

• Last Update Posted (Actual): November 13, 2018
• Last Update Submitted That Met QC Criteria: November 9, 2018
• Last Verified: November 1, 2018

More Information

Terms related to this study

• Keywords: Atrial fibrillation; Physical activity; Physiotherapist led group-based exercise
• Additional Relevant MeSH Terms: Pathologic Processes; Heart Diseases; Cardiovascular Diseases; Arrhythmias, Cardiac; Atrial Fibrillation
• Other Study ID Numbers: Goteborg Flimmer