title: A randomized controlled trial of an extensive lifestyle management intervention (ELMI) following cardiac rehabilitation: study design and baseline data.
abstract: BACKGROUND
  Cardiac rehabilitation programs (CRP) represent comprehensive interventions that are typically limited to four months. Following completion of CRP, it appears that risk factors and lifestyle behaviours may deteriorate. The Extensive Lifestyle Management Intervention (ELMI) Following Cardiac Rehabilitation trial will investigate the benefits of a randomized intervention to prevent these adverse changes.
  
  
  METHODS
  Patients with ischemic heart disease (IHD) were randomized following a standard CRP to the ELMI or to usual care. The ELMI program is a case-managed intervention aimed at individualizing risk factor and lifestyle management based on current treatment guidelines. The program consists of cardiac rehabilitation sessions, telephone follow-up and risk factor and lifestyle counselling sessions. Health professionals work with participants using behavioural counselling and communications with participants' family physicians. Usual care participants return to their family physicians' care, and come to the study clinic only to undergo annual outcomes assessment. The primary outcome is change in IHD global risk after four years. Secondary outcomes include combined cardiovascular events, health care utilization, lifestyle adherence, quality of life and risk factors.
  
  
  RESULTS
  Over 28 months, 302 men and women were randomized. This represented 29% of the total population screened. The average age of study participants is 64 years, 18% are women, 53% have had a previous myocardial infarction, 73% have undergone previous revascularization and 20% have diabetes mellitus. Ischemic heart disease risk factors for the entire cohort improved significantly after subjects had gone through previous CRPs. Baseline risk factors, lifestyle behaviours and medications were similar between the groups.
  
  
  CONCLUSIONS
  This study population is representative of patients completing a standard CRP. Results of the ELMI trial will provide valuable information for the future design of CRPs.
authors.affiliation: School of Kinesiology, Simon Fraser University, Burnaby, Canada. slear@providencehealth.bc.ca
authors.forename: Scott A
authors.initials: SA
authors.lastname: Lear
authors.forename: Andrew
authors.initials: A
authors.lastname: Ignaszewski
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Linden
authors.forename: Anka
authors.initials: A
authors.lastname: Brozic
authors.forename: Marla
authors.initials: M
authors.lastname: Kiess
authors.forename: John J
authors.initials: JJ
authors.lastname: Spinelli
authors.forename: P Haydn
authors.initials: PH
authors.lastname: Pritchard
authors.forename: Jiri J
authors.initials: JJ
authors.lastname: Frohlich