Health-related quality of life and posttraumatic stress disorder among survivors of left-sided native valve endocarditis

Dominique W. M. Verhagen, Jeroen Hermanides, Joke C. Korevaar, Patrick M. M. Bossuyt, Renee B. A. van den Brink, Peter Speelman, Jan T. M. van der Meer

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Abstract

BACKGROUND: The long-term prognosis of endocarditis is described primarily in relation to clinical outcome measures-for example, such complications as cerebrovascular accident, cardiac failure, need for cardiac surgery, relapse rate, and mortality. To our knowledge, to date, no studies have examined the health-related quality of life and the prevalence of long-term persistence of physical symptoms for survivors of left-sided native valve endocarditis. METHODS: We conducted a prospective follow-up study of patients treated for left-sided native valve endocarditis from 1 November 2000 through 31 October 2003 in 23 hospitals in the Netherlands. Of 86 patients eligible to participate, 55 completed questionnaires administered 3 m and 12 m after discharge; an additional 12 patients completed questionnaires 12 m after discharge only, making a total of 67 patients in our study. Persistence of symptoms and employment status were recorded. The health-related quality of life was measured by using the Dutch version of the Medical Outcomes Study Short Form 36-item health survey and the Posttraumatic Stress Disorder questionnaire. RESULTS: Three months after the end of antimicrobial treatment, 41 (75%) of 55 patients still had physical symptoms. Twelve months after the end of antimicrobial treatment, 36 (54%) of 67 patients still had physical symptoms. Before the episode of endocarditis, 30 (81%) of 37 patients aged < or =60 years were employed and working. At 3 m follow-up, 16 (52%) of 31 patients returned to work, and at 12 m follow-up, 24 (65%) of 37 patients were working. One year after discharge, the health-related quality of life was impaired in 5 of 8 dimensions, compared with age-adjusted standard values, and 7 (11%) of 64 patients suffered from posttraumatic stress disorder. CONCLUSIONS: A year after discharge, most survivors of left-sided native valve endocarditis still had persisting symptoms and a seriously diminished quality of life, and 11% of patients suffered from posttraumatic stress disorder
Original languageEnglish
Pages (from-to)1559-1565
JournalClinical Infectious Diseases
Volume48
Issue number11
DOIs
Publication statusPublished - 2009

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