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Depression: Overview

Depression: Overview

Depression is a prevalent mental illness marked by persistent sadness and lack of interest in previously enjoyable activities. It can take several forms, including major depression, persistent depressive disorder, and bipolar I and II disorders. Symptoms range from emotional changes like chronic worry to physical changes like sleep disturbances and suicidal thoughts. From a neurobiological perspective, depression is believed to be triggered by abnormalities in the brain's prefrontal cortex,...

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Updated: Jun 29, 2025

Design and Implementation of an fMRI Study Examining Thought Suppression in Young Women with, and At-risk, for Depression

Design and Implementation of an fMRI Study Examining Thought Suppression in Young Women with, and At-risk, for Depression

Published on: May 19, 2015

一个加拿大模拟模型主要抑郁障碍:研究协议.

Shahzad Ghanbarian^1,2, Gavin W K Wong^3,4, Mary Bunka^3,4

¹School for Population and Public Health, University of British Columbia, Vancouver, BC, Canada. shahzad.ghanbarian@ubc.ca.

PharmacoEconomics - open

|March 26, 2024

概括

药基因组 (PGx) 测试可以改善主要抑郁症 (MDD) 治疗结果,并降低医疗保健成本. 这项研究开发了一个模拟模型 (SiMMDep) 来评估PGx测试.

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Last Updated: Jun 29, 2025

Design and Implementation of an fMRI Study Examining Thought Suppression in Young Women with, and At-risk, for Depression

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Published on: May 19, 2015

Animal Models of Depression - Chronic Despair Model CDM

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Published on: September 23, 2021

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科学领域:

卫生经济学卫生经济学
药物基因组学药物基因组学
计算建模计算建模

背景情况:

重度抑郁症 (MDD) 是一种普遍存在的疾病,医疗费用很高.
目前的治疗方法通常需要进行多种药物试验,从而影响患者的生活质量.
需要改进干预措施,以提高缓解率和减少经济负担.

研究的目的:

开发一种经济模拟模型 (SiMMDep) 用于评估MDD治疗中的药基因组 (PGx) 测试.
模拟MDD患者的患者护理途径.
评估PGx测试的有效性和成本效益.

主要方法:

在不列颠哥伦比亚省开发了MDD临床途径的离散时间微显模拟模型 (SiMMDep).
纳入公共资助的治疗,多个治疗步骤和患者数据.
利用模块化编码来实现灵活性,填充行政数据,系统审查和专家意见.
通过面部,内部和交叉有效性检查验证模型.

主要成果:

SiMMDep从卫生系统的角度预测健康结果和成本.
该模型可以模拟PGx引导治疗与标准护理.
它估计了PGx测试的有效性,成本效益,资源利用率和健康益处.

结论:

SiMMDep是加拿大第一个针对MDD治疗的药物特定模拟模型,在患者的投入下开发.
它合成数据来预测PGx测试的好处和成本.
该模型的灵活基础设施可以支持政策问题和改善抑郁症护理效率.