Extant literature suggests a possible relationship between childhood trauma exposure and the development and trajectory of obsessive–compulsive symptoms (OCS) and obsessive–compulsive disorder (OCD); however, this relationship is poorly understood. We conducted a systematic review that examined trauma exposure and OCS/OCD in youth. Primary inclusion criteria were English-language articles that addressed a sample with participants under 18 years of age. 46 articles met criteria for review, and were categorized into three groups of overlap: Post-traumatic Stress Disorder (PTSD) and OCS or OCD (n = 3), clearly defined Criterion A event trauma exposure and OCS or OCD (n = 30), and less well-defined potential trauma exposure and OCS or OCD (n = 13). There was mixed evidence linking trauma exposure and the development of OCS or OCD in youth. Major methodological limitations preclude formal conclusions. More research on co-occurring trauma exposure and OCD/OCS in youth is needed to advance research and improve treatment.

现有文献表明童年创伤暴露与强迫症状（OCS）和强迫症（OCD）的发展和轨迹之间可能存在关系；然而，人们对这种关系知之甚少。我们进行了一项系统评价，检查了青少年的创伤暴露和 OCS/OCD。主要纳入标准是针对 18 岁以下参与者样本的英语文章。46 篇文章符合审查标准，并分为三组重叠：创伤后应激障碍 (PTSD) 和 OCS 或 OCD (n = 3)，明确定义的标准 A 事件创伤暴露和 OCS 或 OCD (n = 30) ，以及不太明确的潜在创伤暴露和 OCS 或 OCD (n = 13)。有混合证据将创伤暴露与青少年 OCS 或 OCD 的发展联系起来。主要的方法学限制排除了正式的结论。需要对青少年同时发生的创伤暴露和强迫症/强迫症进行更多研究，以推进研究和改善治疗.