河北医科大学学报

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sIL2R在不同年龄肺结核患者中动态变化及分析

  

  1. 1.河北省胸科医院肾内科,河北 石家庄 050041;2.河北省胸科医院结核内科,河北 石家庄 050041
  • 出版日期:2016-09-25 发布日期:2016-09-28
  • 作者简介:张晓光(1981-),女,河北望都人,河北省胸科医院主治医师,医学硕士,从事肾内科疾病诊治研究。
  • 基金资助:
    河北省医学科学研究重点课题(20160494)

Dynamic observation and analysis of sIL2R in patients with active pulmonary tuberculosis in different age groups

  1. 1.Department of Nephrology, the Chest Hospital of Hebei Province, Shijiazhuang 050041, China;
    2.Department  of Tuberculosis, the Chest Hospital of Hebei Province, Shijiazhuang 050041, China
  • Online:2016-09-25 Published:2016-09-28

摘要: [摘要] 目的 对不同年龄初治结核菌阳性肺结核患者治疗的不同阶段进行临床观察及游离白细胞介素 2 受
体(
solubleinterleukin-2receptor , sIL-2R )动态观察,探讨老年肺结核患者治疗过程中病情变化与 sIL-2R 的关系。
方法 选择初治结核菌阳性肺结核患者 80 例,根据年龄分为 A 组(年龄 <60 岁, 40 例)、 B 组(年龄 ≥60 岁, 40 例)。
A 、 B 组均完成 2HRZE / 4HR 抗结核治疗方案。分别于明确诊断后治疗前、治疗 1 个月、治疗 6 个月 3 个不同时点,
观察患者临床症状、痰涂片转阴情况、胸部 X 线变化情况、血清中 sIL-2R 情况,比较 2 组各治疗阶段免疫状态的动
态变化。结果 治疗 1 个月时 A 组临床症状改善有效率、痰抗酸染色转阴率及影像学好转率均高于 B 组( P <
0.05 ),而 2 组治疗 6 个月时差异无统计学意义( P >0.05 )。 2 组在治疗 1 个月、 6 个月时 sIL-2R 呈逐渐下降趋势,
但 B 组在所有时点均高于 A 组, 2 组组间、时点间、组间·时点间交互作用差异均有统计学意义( P <0.05 )。结论
老年继发性肺结核患者治疗过程中 sIL-2 的恢复晚于中青年患者,这可能影响了老年肺结核患者的治疗效果以及
治愈时间

关键词: 结核, 肺, 受体, 白细胞介素2, 放射摄影术

Abstract: [
Abstract ] Objective Throughthedynamicobservationofclinicalsymptomsandsoluble
interleukin-2receptor ( sIL-2R ) inpatientswithactivepulmonarytuberculosisindifferetagesand
indifferentstagesofthetreatment , toinvestigatetherelationshipbetweenthediseasevarietyand
sIL-2Rinelderlypatients.Methods Eightypatientswithsecondarypulmonarytuberculosiswere
dividedintogroupA ( youngerthan60yearsold , 40cases ) andgroupB ( olderthan60yearsold ,
40cases ) .Allpatientswerereceived2HRZE / 4HRanti-tuberculosistreatment.Inthreedifferent
timepoints [ beforethetreatment , 1 month afterthetreatmentand 6 monthsafterthe
treatment ], thechangesofthechlinicalsymptoms , sputumnegativeconversionrate , thechest
X-rayimagesandtheconcentionsofsIL-2R wereobserved.Thedynamicchangesofimmune
statusin2groupswerecomparedandanalyzed.Results Onemonthafterthetreatment , the
changesoftheclinicalsymptoms , sputumnegativeconversionrate , thechestX-rayimagesof
groupAwerebetterthanthoseofgroupB ( all P <0.05 ) .Sixmonthsafterthetreatment , the differenceofeffectiveratesbetweenthetwogroupshadnostatisticalsignificance ( P >0.05 ) .The
2groupsinthetreatmentof1monthsand6monthsshowedagradualdownwardtrend.ButtheB
groupatalltimepointswerehigherthantheAgroup.Thereweresignificantdifferencesbetween
the2groupsinthegroup , thetimebetweenthetime , theinteractionbetweenthegroups (
P <
0.05 ) .Conclusion TherecoveryofsIL-2Rlevelinthecourseoftreatmentinelderlypatientsis
slowerthanthatofyoungerpatients.Thesemayaffectthetreatmentandthecuretimeofelderly
patientswithpulmonarytuberculosis

Key words: tuberculosis, pulmonary , receptors, interleukin-2 , radiography