Prevalence of fAmilial hypobetalipopRoTeinemIa in psychiaTrIc pOpulatioN
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 896
- 试验地点
- 2
- 主要终点
- Evaluation of primary hypobetalipoproteinemia prevalence defined by a spontaneously low level of LDL-C
研究概览
简要总结
The links between low LDL-C levels and psychologic symptoms (psychotic disorders, mood disorders, aggressivity, suicidal risk, etc.) and cognitive deficits (mainly executing functioning) are debated. The PARTITION study aims at estimating the prevalence of hypobetalipoproteinemia (HBL), defined as a LDL-C level ≤ 0,50 g/L, in a psychiatric population.
详细描述
Some forms of hypobetalipoproteinemia (HBL) are associated with a longevity syndrome and cardiovascular protection due to prolonged exposure to low levels of LDL-C. However, while LDL-C reduction has been studied extensively for its beneficial effect on cardiovascular risk, other studies have reported that low levels of LDL-C (either spontaneous or artificially occurring with low-fat diets or lipid-lowering drugs) may be associated with psychiatric symptoms (psychotic or mood disorders, aggression, suicidal attempts, etc.) or altered cognitive performance (particularly executive functioning). These studies have led to contradictory results, and the possible link between low LDL-C levels and psychiatric symptoms remains highly controversial so far.
The PARTITION study aims at estimating the prevalence of hypobetalipoproteinemia (HBL), defined as a LDL-C level ≤ 0,50 g/L, in a psychiatric population. Moreover, the study includes the characterization of psychiatric disorders as well as psychological and personal characteristics associated with HBL. The evolutionary profile of patients with and without HBL will be studied. Genetic characteristics and biomarkers of HBL will also be studied.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 15 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •All patients hospitalized in one of the full-time adult psychiatric departments of Nantes University Hospital may be included, without maximum age limit.
- •Minors and patients under guardianship and tutorship may be included, taking into account the study population and the low risks and constraints of the study
排除标准
- •minors under 15 years
- •pregnant or nursing woman;
- •simultaneous participation in another interventional research on a drug;
- •not mastering the reading and writing of the French language well enough
结局指标
主要结局
Evaluation of primary hypobetalipoproteinemia prevalence defined by a spontaneously low level of LDL-C
时间窗: at baseline (admission at the hospital)
LDL-C level \< 0,50 g/L
次要结局
未报告次要终点