| | | | | 感染相关粒细胞减少症临床研究 | | | 于洁,徐酉华 | | | 目的 粒细胞减少症病因复杂繁多,感染最为常见。本文对近几年我院发生的感染相关的粒细胞减少症141例进行分析,为该领域临床提供参考资料。方法 参照诊断标准, 收集2000年1 月~2002 年 3 月住院病人中发生的粒细胞减少症 141例;利用ELISA法检测病人血清病毒抗体;利用微软办公软件 EXCEL进行数据的统计和分析。结果 患者年龄的中位数是 24个月(范围:1个月~14岁),3岁以下者占57%;女性和男性之比为1∶1.56; 2000年和2001年1~4月份发病例数明显低于其他时节,而2002年则1~2月有一个发病高峰。141例患儿中,105例有发热(75%),以发热起病就诊者88例,发热合并症有咳嗽、皮疹、腹泻;伴随疾病中急性上呼吸道感染 66 例(46%),肺炎 22 例(16%),急性支气管炎 11 例(7. 8%),轮状病毒肠炎 10 例(7.1%)。118例血清病毒抗体的检测显示80例 IgG/IgM均阳性,其中 CBV感染者 36 例(30.5%)。在<1 岁年龄组,ANC1 时间中性粒细胞≤500/μl者为46%,在>1岁年龄组,ANC1 时间中性粒细胞≤500/μl者为 34%;经过从 ANC1 到 ANC2 平均间隔3d的随访,在<1岁年龄组,ANC2 时间中性粒细胞≥1 000/μl者为 50%,在>1 岁年龄组,ANC2 时间中性粒细胞≥1 500/μl者为20.2%。贫血在>6个月的患者中的发生率为33/130,血小板减少的发生率为47/140;
【作者单位】：重庆医科大学附属儿童医院 400014
(于洁);重庆医科大学附属儿童医院 400014(徐酉华)
【关键词】：粒细胞减少症;感染;病毒血清抗体
【分类号】：R725.573
【DOI】：cnki:ISSN:1000-7911.0.2005-02-008
【正文快照】：
粒细胞减少症是指由于血循环中性粒细胞绝对值计数减少低于正常而出现的一组疾病。粒细胞减少症主要导致机体对细菌感染的易感性增加,而且这种细菌感染与粒细胞减少的程度呈正比,与机体的免疫功能有关。粒细胞减少症病因复杂繁多,感染所致的粒细胞减少症最为常见,本文对近 | | |
| | |  推荐 下载CAJ全文  下载PDF全文 | | | CAJViewer7.0阅读器支持所有CNKI文件格式，AdobeReader仅支持PDF格式 | | | | Clinical study on the infection related neutropenia | | | YU Jie;XU You-hua(Children′s Hospital;Chongqing University of Medical Sciences;Chongqing 400014;China) | | | Objective Infection is the most common reasons for the neutropenia.One hundred and fourty-one cases of infection related neutropenia were analyzed.Methods According to the diagnosis standard, the data of the 141 patients with neutropenia were collected from January 2001 to march 2003.The serum virus antibody was detected using ELISA. The data statistics were analyzed using Microsoft EXCEL.Results The middle age of the patients is 24 months (ranges:1 month to 14 years old).The patients under 3 years old account 57%. The ratio of female to male is 1∶1.56. Among the 141 patients with neutropenia, there are 105 patients with fever (75%).Eighty-eight patients had onset symptoms with fever, associated cough,rash or diarrhea. The associated diseases include upper respiratory infection (46%), pneumonia (16%), acute bronchitis and rotavirus infection (7.1%). Among 118 serum samples, there are 80 with virus IgG and IgM positive. Among them there are 36 with CBV infection (30.5%)。 In the group of the patients under 1 year old, 46% of the patients with the mean value of ANC 1≤500/μl. In the group of the patients above 1 year old, 34% of the patients with ANC 1≤500/μl. With the 3 days follow up, 50% of the patients with ANC 2≥ 1 000 /μl in the younger group and 20.2% of the patients with ANC 2≥1 500/μl in the older group.Thirty-three of 130 patients had anemia.Fourty-seven of 140 patients had thrombocytopenia. There is no significant relation between ANC 1 and hemoglobin or the PLT.Fourty-six patients with the IgG/IgM positive had interferon for a mean of 4.5d(2-8d). Compared with the patients without interferon, the time for ANC recovery has no significant difference(P=0.10).Conclusion Neutropenia is more common in the younger children. Half of the patients had ANC below ≤500/μl,which is susceptibility to the sever infection. The positive rate of IgG/IgM is 80/118,in which CBV infection is on the top (30.5%). This disease is also associated with a certain ratio of anemia and thrombocytopenia. Interferon did not show any effect on the recovery of ANC.
【Keyword】：neutropenia;infection;serum virus antibody |
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