title: The use of N-terminal pro-brain natriuretic Peptide to evaluate vascular disease in elderly patients with mental illness.
abstract: BACKGROUND
  Serum N-terminal pro-brain natriuretic peptide (NT-proBNP) is regarded as a sensitive marker of cardiovascular disease. Vascular disease plays an important role in cognitive impairment.
  
  
  METHODS
  In 447 elderly patients with mental illness, serum NT-proBNP level and the presence or absence of vascular disease according to the medical record were used to categorize patients in different subgroups of vascular disease.
  
  
  CONCLUSIONS
  Patients with vascular disease and elevated serum NT-proBNP level had a lower cognition level, shorter survival time, lower renal function and a higher percentage of pathological brain imaging than patients with vascular disease and normal NT-proBNP level. Thus, elevated serum NT-proBNP level might be helpful to detect patients who have a more severe cardiovascular disease.
authors.affiliation: Department of Geriatric Psychiatry, Clinical Science, Lund University Hospital, Lund, Sweden.
authors.forename: Karin
authors.initials: K
authors.lastname: Nilsson
authors.forename: Lars
authors.initials: L
authors.lastname: Gustafson
authors.forename: Björn
authors.initials: B
authors.lastname: Hultberg