Return to work after percutaneous transluminal coronary angioplasty: a continuing problem

Area of Science:

• Cardiology
• Occupational Health
• Health Services Research

Background:

• Percutaneous transluminal coronary angioplasty (PTCA) is a common procedure for coronary artery disease.
• Earlier studies indicated frequent return to work post-PTCA.
• Current PTCA patients often present with more extensive coronary artery disease.

Purpose of the Study:

• To compare the vocational outcomes of patients undergoing PTCA in two distinct periods: 1980-1982 versus 1985.
• To identify factors influencing return to work after PTCA over time.

Main Methods:

• Retrospective cohort study comparing two groups of employed patients who underwent PTCA.
• Data collected on procedure success, patient demographics (age), clinical status, and return to work.
• Statistical analysis to compare outcomes between the two time periods.

Main Results:

• Return to work rates decreased from 73% (1980-1982) to 64% (1985), despite an increase in primary PTCA success rates (40% to 89%).
• Patients in 1985 had higher incidences of previous myocardial infarction and multivessel coronary disease.
• Older patient age was a significant factor in lower return to work rates in the 1985 group.

Conclusions:

• Despite advancements in PTCA success, vocational outcomes have not improved and have slightly declined.
• Increasing patient age and disease complexity in later years are associated with reduced return to work post-PTCA.
• Further research is needed to address vocational rehabilitation for PTCA patients with complex coronary artery disease.