474例遗传相关抽动障碍患儿中西医临床特征研究OA北大核心CSTPCD
Study on the clinical characteristics of Chinese and Western medicine in 474 children with genetically-related tic disorder
目的 通过分析遗传因素对抽动障碍患儿临床表现的影响,探索不同遗传印记来源、不同遗传代际下抽动障碍的发病特点及中医证候分布特点.方法 2020年10月—2023年10月,依照纳入及排除标准,纳入474例抽动障碍患儿.首先,收集患儿性别、发病年龄、病程、初始症状、严重程度、合并症、家族史、中医证候等信息,按是否有家族史分为遗传组及非遗传组;其次,以中国抽动障碍发病高峰年龄(6、9岁)作为分割点,探讨遗传对不同年龄段患儿发病特点及中医证候分布的影响;最后,将遗传相关抽动障碍患儿作为先证者开展家系研究,通过调查先证者一、二、三级亲属发病情况,分析不同遗传类型抽动障碍患儿的发病特点及中医证候分布.结果 474例患儿分为遗传组226例(47.7％)、非遗传组248例(52.3％),与非遗传组相比,遗传组发病年龄更小(P=0.013),病程更长(P=0.011),严重程度更高(P＜0.01),合并症更多(P=0.016).发病年龄在6岁以下的遗传组患儿肝亢风动证占比较大,为26.5％,气郁化火证占比较小,为17.1％,与非遗传组患儿比较,差异有统计学意义(P=0.016);遗传组中父系遗传146例(64.6％),母系遗传80例(35.4％),发病特点差异无统计学意义;遗传组中亲子代遗传183例(81.0％),隔代遗传26例(11.5％),三代遗传17例(7.5％),仅初始症状差异有统计学意义(P=0.042).结论 遗传相关抽动障碍患儿发病年龄更小,病情更严重,更易合并其他精神心理疾病,不同年龄段发病的抽动障碍患儿中医证候分布存在差异.
Objective This study aimed to analyze the impact of genetic factors on the clinical presentation of tic disorder and investigate the pathogenesis of tic disorder considering different sources of genetic influence and generations,along with the distribution characteristics of evidence from Chinese medicine.Methods Inclusion of 474 cases of tic disorder was assembled(from October,2020 to October,2023),and clinical data on the children,including gender,age of onset,disease duration,initial symptoms,severity,comorbidities,and family history,and TCM patterns were collected.Firstly,the children were divided into genetic and nongenetic groups based on family history,and their clinical manifestations were observed.Secondly,the age of peak incidence of tic disorder in China(6 or 9 years)was used as the age segmentation point to explore the influence of heredity on clinical manifestations at different ages and the distribution of TCM patterns.Finally,children with genetically-related tic disorder were selected as probands to carry out family studies.The morbidity of the first-degree,second-degree and third-degree relatives of the probands were investigated to analyze the morbidity characteristics and distribution of TCM patterns of children with tic disorder under different genetic types.Results Out of 474 children,226 cases(47.7％)belonged to the genetic group,and 248 cases(52.3％)to the nongenetic group.Compared with the non-genetic group,the genetic group had a younger age of onset(P=0.013),a longer duration of illness(P=0.011),a higher degree of severity(P＜0.01),and more comorbid conditions(P=0.016).Children in the genetic group with an age of onset under 6 years accounted for a larger proportion of the liver-hyperactive and wind-driven pattern(26.5％)and a smaller proportion of the qi depression transforming into fire pattern(17.1％),which were significantly different from those in the non-genetic group(P=0.016).In the genetic group,146 cases(64.6％)were inherited from the father,80 cases(35.4％)from the mother,and there was no significant difference in the developmental characteristics of children with tic disorder from different sources of genetic influence.Furthermore,183 cases(81.0％)were inherited from the parent-child generation,26 cases(11.5％)from the second generation,and 17 cases(7.5％)from the third generation;the difference in initial symptoms between different genetic generations was statistically significant(P=0.042).Conclusion Children with genetically related tic disorder have a younger age of onset,their condition is more severe,and they are more likely to be comorbid with other psychiatric disorders.The variation in the distribution of Chinese medicine patterns among children with tic disorder of different ages of onset.
胡誉宸;王思蒙;陈姿霖;韩斐
北京中医药大学研究生院 北京 100029中国中医科学院广安门医院儿科
中医学
抽动障碍遗传相关家系研究肝亢风动证临床特证
tic disordergenetically-relatedfamily studiesliver hyperactivity and wind-driven patternclinical characteristics
《北京中医药大学学报》 2024 (007)
961-970 / 10
国家中医药管理局中医药循证能力建设项目(No.60102);北京市中医药科技发展资金项目(No.BJZYZD-2023-09) State Administration of Traditional Chinese Medicine Evidence-Based Capacity Building Program for Traditional Chinese Medicine(No.60102)
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