概括
这项研究使用EHR数据对阿片类药物使用障碍 (OUD) 过渡进行了模型化,确定了发病,缓解和复发的关键预测因素. 慢性疼痛,心理健康和多重物质使用显著影响OUD进展和恢复.
科学领域:
- 计算生物学是一种计算生物学.
- 临床信息学是一种临床信息学.
- 公共卫生 公共卫生
背景情况:
- 阿片类药物使用障碍 (OUD) 涉及到发病,缓解和复发之间的复杂过渡.
- 处方阿片类药物暴露是发展OUD的常见途径.
- 综合电子健康记录 (EHR) 和调查数据为特定阶段的风险建模提供了机会.
研究的目的:
- 开发一个多阶段的框架来建模OUD的发病时间,缓解时间和复发时间.
- 通过使用纵向EHR和调查数据,识别每个过渡的高可信度预测因素.
- 将已识别的风险因素映射到潜在的治疗干预措施中.
主要方法:
- 利用了我们所有人研究计划的链接EHR和调查数据.
- 衍生的纵向预测因素,包括临床条件和调查概念 (例如,事件计数,累积暴露).
- 应用规范化的考克斯模型来确定每个OUD过渡阶段的显著预测因素.
主要成果:
- 慢性疼痛,心理健康状况 (焦虑,抑郁) 和多种物质使用 (烟草,大麻) 是OUD发病和复发的突出预测因素.
- 缓解期间的烟草依赖和其他缓解编码的条件与成功的缓解有关.
- 建立了治疗知识图,以将风险因素与候选OUD治疗联系起来.
结论:
- 通过使用集成数据,成功开发了OUD转换的预测框架.
- 特定的临床和行为因素显著影响OUD发病,缓解和复发.
- 这些发现支持OUD管理的治疗优先级和个性化干预策略.
相关概念视频
Opioid Analgesics: Synthetic and Semisynthetic Opioids
1.1K
Synthetic and semisynthetic opioids are pivotal in pain management and tackling opioid addiction. Semisynthetic opioids, including morphinans (morphine derivatives), oxycodone, oxymorphone, hydrocodone, and hydromorphone, have improved pharmacokinetic profiles compared to morphine. Additionally, heroin and 6-MAM (6-Monoacetylmorphine) show better CNS penetration than morphine due to heightened lipid solubility. Hydromorphone, a potent opioid, undergoes hepatic metabolism to form the active...
1.1K
Orthogonal Trajectories
70
Orthogonal trajectories describe the geometric relationship between two families of curves that intersect each other at right angles. One illustrative case involves a family of parabolas that open sideways along the x-axis. These curves share a common shape but differ by a scaling parameter, resulting in a set of curves that all pass through the origin and widen at different rates.Determining Orthogonal TrajectoriesTo identify the orthogonal trajectories for these parabolas, the first step...
70
Modeling in Therapy
480
Modeling, a key technique in therapy, uses observational learning to help clients acquire and practice new skills by watching therapists demonstrate desired behaviors. This approach, rooted in Albert Bandura's concept of vicarious learning, plays a significant role in therapeutic interventions for various psychological conditions, including social anxiety, ADHD, and depression.
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
480
Opioid Receptors: Overview
4.4K
Opioid receptors, including the mu (μ, MOR), delta (δ, DOR), and kappa (κ, KOR) types, belong to the rhodopsin family of G protein-coupled receptors. These receptors are located throughout the central and peripheral nervous systems and in non-neuronal tissues such as macrophages and astrocytes. Opioid receptor ligands can be categorized into agonists or antagonists. Highly selective agonists include [d-Ala2, MePhe4, Gly(ol)5]-enkephalin or DAMGO for MOR, [D-Pen2,...
4.4K
Structural Joints: Synovial Joints
7.0K
Synovial joints are the most common type of joint in the body. A key structural characteristic for a synovial joint is the presence of a joint cavity. This fluid-filled space is where the articulating surfaces of the bones contact each other. Also, unlike fibrous or cartilaginous joints, the articulating bone surfaces at a synovial joint are not directly connected to each other with fibrous connective tissue or cartilage. This gives the bones of a synovial joint the ability to move smoothly...
7.0K
Ogive Graph
6.8K
An ogive graph is sometimes called a cumulative frequency polygon. It is one type of frequency polygon that shows cumulative frequency. In other words, the cumulative percentages are added to the graph from left to right. An ogive graph plots cumulative frequency on the vertical y-axis and class boundaries along the horizontal x-axis. It’s very similar to a histogram; only instead of rectangles, an ogive displays a single point where the top right of the rectangle would be. Creating this...
6.8K


