在临床医生中,抗抑郁药治疗和重大抑郁障碍结果的异质性
Sarah Rathnam1, Kamber L Hart2,3, Abhishek Sharma1
1Harvard John A. Paulson School of Engineering and Applied Sciences, Cambridge, Massachusetts.
JAMA psychiatry
|July 10, 2024
概括
临床医生的处方模式和主要抑郁症患者的结果在不同的医学专业之间有很大差异. 了解这些临床医生层面的差异对于改善风险分层和个性化治疗策略至关重要.
科学领域:
- 精神病学和卫生服务研究研究 精神病学和卫生服务研究
- 临床信息学 临床信息学
- 药物治疗 药物治疗
背景情况:
- 影响抗抑郁药治疗结果的患者层面因素得到了充分研究.
- 然而,在了解处方和患者结果的临床医生水平变化方面存在重大差距.
- 识别这些差异对于精准医学和护理系统至关重要.
研究的目的:
- 分析门诊临床医生在抗抑郁药选择和主要抑郁障碍 (MDD) 患者结局方面的差异.
- 探索学术医疗中心,社区医院和附属诊所之间的差异.
- 确定临床医生的专业如何影响治疗模式和患者随访.
主要方法:
- 纵向队列研究使用2个学术和6个社区医院的非识别电子健康记录 (EHR).
- 包括每年 (2008-2022) 治疗至少10名主要抑郁症患者的临床医生.
- 无监督学习基于ICD代码对临床医生进行集群;分析了处方异质性,随访损失和稳定的治疗成果.
主要成果:
- 11,934名临床医生根据ICD代码组成了10个不同的集群,包括精神病学,瘤学,产科和初级保健.
- 在选择性血红素再吸收抑制剂 (SSRI),选择性上腺素再吸收抑制剂 (SNRIs) 和三环抗抑郁药 (TCA) 处方中观察到显著的变化.
- 临床医生群体在患者失去随访 (27%-69%) 和稳定的治疗成果 (22%-42%) 中表现出明显的差异,显著影响了结果.
结论:
- 治疗主要抑郁症 (MDD) 患者的临床医生群体表现出不同的处方行为和患者结果.
- 临床医生集群识别提供了与复杂的个人编码模型相比较的预测能力.
- 强调在MDD治疗风险分层中考虑临床医生的类型和背景的重要性.
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