Citation

Kunugi H. Nippon Rinsho 2001; 59(8): 1599-1604.

Copyright

(Copyright © 2001, Nippon Rinsho)

DOI

unavailable

PMID

11519167

Abstract

An increasing number of studies have shown that low serum cholesterol levels are associated with a risk of suicidal, violent, and impulsive behaviors. This article reviewed the literature on this possible association. Several randomized controlled trials of lowering cholesterol interventions did not reduce total mortality in spite of reduced mortality due to coronary heart disease. This is partly attributable to an increased mortality rate of death due to suicide or accidents among individuals with lowered serum cholesterol. Cohort studies have shown that individuals with low serum cholesterol levels are more likely to present depressive symptoms and suicidal acts in later years than those with higher cholesterol levels. Many studies comparing suicidal and control subjects have found an association between low serum cholesterol and suicidal behavior. Although contradictive results are also reported, further studies are warranted to conclude the possible relationship between low or lowering serum cholesterol and suicidal behavior. Clinicians should be aware of potential effects of lowering cholesterol interventions on behavioral symptoms.

Language: ja

Keywords

Anticholesteremic Agents; Cholesterol; Cohort Studies; Depression; Humans; Impulsive Behavior; Prognosis; Risk; Serotonin; Suicide