Behavioral Activation Therapy for Medical Students With Symptoms of Depression in Two Cities of Mexico
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 40
- 试验地点
- 4
- 主要终点
- Change in the Alpha rhythm measures.
研究概览
简要总结
This study evaluates the effectiveness of The Behavioral Activation Protocol, a psychological treatment for the intervention of mild to moderate depression. It is compared the effectiveness of the treatment with the changes of the same participants before and after the treatment. The changes are being assessed through subjective measures such as psychometrics and objective measures such as electroencephalography.
详细描述
Depression is currently one of the mental health disorders that have gained relevance globally due to its constant increase in recent years. In Mexico, it is the disease that occupies the fourth position of diseases that cause disability. This disorder manifests as symptoms of physical pain when it is at high levels, resulting in a decrease in the quality of life. Other symptoms are; changes in eating, sleeping habits, and also presents comorbidity with anxiety disorders. In some cases, is presented suicidal ideation and behavior.
University students belong to the vulnerable age group, among them it has been shown that it is medical students who have symptoms of depression and are 2.45 times more likely to commit suicide compared to the general population. Medical students are a population at risk taking the characteristics of mental disorders such as depression, which can lead to abandoning studies, makes it difficult to work efficiently, and is present the deterioration of social relationships.
In the statistics on the death of doctors, between 300 and 400 doctors commit suicide each year in the United States alone (2018). In contrast, in Mexico there is no reported suicide statistics in doctors, however the data shows that the phenomenon of suicide has increased in recent years in the general population.
The patients will be treated through Behavioral Activation Therapy. Through some studies, the efficacy of the Behavioral Activation Therapy has been confirmed compared to exclusively cognitive cutting therapy. Other studies have corroborated the effectiveness of Behavioral Activation Therapy through a meta-analysis comparing this model with waiting list groups, placebo, conventional treatment and has even obtained better results with drugs treating cases of severe depression.
This study will have only one intervention group, without a control group or waiting list. The patients will be submitted to pre and post treatment. The subjective measures will be:
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Currently studying medicine in one of the institutions of the 2 universities where this study will be conducted.
- •Showing symptoms of depression and anxiety.
排除标准
- •Consuming drugs
- •To receive another psychological treatment in the same period of the study
- •To show comorbidity with a psychiatric disorder
- •Moderate to high score in the suicide scale
- •Recent attempt of suicide (3 months)
结局指标
主要结局
Change in the Alpha rhythm measures.
时间窗: 2.5 to 3 months, depending on the development of the patient and the sessions needed, ranging from 10 to 12 sessions needed, once per week.
Change in the alpha rhythm trough the EEG measure. The increase will be shown comparing the participants in the intervention group within their own results in the pre to post measures.
Change in the scores of the Center for Epidemiologic Studies Depression (CES-D) scale.
时间窗: 2.5 to 3 months, depending on the development of the patient and the sessions needed, ranging from 10 to 12 sessions needed, once per week.
Center for Epidemiologic Studies Depression (CES-D) is a structured self-report scale for evaluation depression symptoms. This scale assesses the number of depression symptoms within 2 weeks. The scale consists 20 items and contains 4-point score responses (0 to 3) as the following; rarely or none of the time (less than 1 day); some of a little of the time (1-2 days); occasionally or moderate amount of time (3-4 days) and most or all of the time (5-7 days). The total possible range of scores is from 0 to 60 where \^16 is the cut-off point for this scale, and higher scores indicates more symptoms of depression. It is expected a statistical significant decrease (P \< 0.05) in depression symptoms.
Change in the score of The Pittsburgh Sleep Quality Index.
时间窗: 2.5 to 3 months, depending on the development of the patient and the sessions needed, ranging from 10 to 12 sessions needed, once per week.
This instrument assesses the quality patterns of sleep. It differentiates the "poor" and "good" sleep by measuring seven areas, where the range score of answers are from 0 to 3, the global sum of this scale can be a value between 0 to 60, and the cutoff point is "5" that indicates a "poor" sleep quality. It is expected a statistical significant increase (P \< 0.05) in Sleep Quality test.
Change in the score of Anxiety Symptoms in the Depression Anxiety Stress Scale (DASS-21).
时间窗: 2.5 to 3 months, depending on the development of the patient and the sessions needed, ranging from 10 to 12 sessions needed, once per week.
The Depression Anxiety Stress Scale-21, is a structured self-report scale that assess the subscales of anxiety, depression and stress symptoms over the past last week. Each subscale contains seven items with responses rated on a 4-point scale (0-3) as follows; 0 Did not apply at me at all; 1 Applied to me to a considerable degree, or some of the time; 2 Applied to me to a considerable degree or a good part of time; 3 Applied to me very much or most of the time. Each subscale has a cut-off point for depression (6), anxiety (5) and stress (6). It is expected a statistical significant decrease (P \< 0.05) in depression and anxiety symptoms.
次要结局
- Change in the Plutchik Suicide Risk Scale(2.5 to 3 months, depending on the development of the patient and the sessions needed, ranging from 10 to 12 sessions needed, once per week.)
研究者
Alejandro Dominguez Rodriguez
Full time professor of Psychology
Universidad Autonoma de Baja California