重庆医学
重慶醫學
중경의학
CHONGQING MEDICAL JOURNAL
2015年
6期
752-754
,共3页
激素%甲泼尼龙%难治性肺炎支原体肺炎%儿童
激素%甲潑尼龍%難治性肺炎支原體肺炎%兒童
격소%갑발니룡%난치성폐염지원체폐염%인동
hormone%methyl prednisolone%refractory mycoplasma pneumoniae pneumonia%children
目的:探讨激素常规疗法无效果难治性肺炎支原体肺炎(RMPP)儿童的临床特点,并分析影响治疗的因素,为其临床研究提供可参考依据。方法共纳入120例诊断为 RMPP 的患儿作为研究对象,所有患儿初始均给予常规2 mg·kg-1·d-1甲泼尼龙治疗,根据治疗3 d 效果分为有效组与无效组,详细记录其相关信息及临床症状,筛选出影响疗效的相关因素,应用多因素 Logistic 回归分析治疗无效的相关危险因素。结果120例 RMPP 患儿在给予常规2 mg·kg-1·d-1甲泼尼龙治疗后,有28例疗效不佳(占23.3%),其中混合感染10例(占35.7%),患儿出现坏死性肺炎13例(占46.4%);分泌物阻塞13例(占46.4%),内膜坏死10例(占35.7%)。92例效果较好(占76.7%),其中混合感染5例(占5.4%),分泌物阻塞10例(占10.9%),内膜坏死率5例(占5.4%),未出现肺不张及坏死性肺炎,两组比较差异有统计学意义(P <0.05)。白细胞计数(WBC)、嗜中性粒细胞百分比(N)、高敏 C-反应蛋白(hs-CRP)、红细胞沉降率(ESR)、乳酸脱氢酶(LDH)、降钙素原(PCT)、IL-6、IL-8、瘦素(LP)、血清铁蛋白(SF)、清蛋白(ALB)、D-二聚体与常规激素治疗效果存在相关性,两组比较差异有统计学意义(P <0.05)。多因素分析显示 N、hs-CRP、LDH、IL-8、IL-6是影响常规激素治疗效果的独立危险因素(P <0.05)。常规激素治疗疗效不佳的患儿,在增加激素剂量或合用丙种球蛋白治疗后症状好转。有效组抗菌药物使用天数明显低于无效组,差异有统计学意义(P <0.05);无效组抗菌药物二联使用比例明显高于观察组,差异有统计学意义(P <0.05)。结论多种因素影响常规2 mg·kg-1·d-1甲泼尼龙治疗效果,N、hs-CRP、LDH、IL-8、IL-6水平升高可以作为预测疗效不佳的指标,增加激素剂量或合用丙种球蛋白可以提高疗效。
目的:探討激素常規療法無效果難治性肺炎支原體肺炎(RMPP)兒童的臨床特點,併分析影響治療的因素,為其臨床研究提供可參攷依據。方法共納入120例診斷為 RMPP 的患兒作為研究對象,所有患兒初始均給予常規2 mg·kg-1·d-1甲潑尼龍治療,根據治療3 d 效果分為有效組與無效組,詳細記錄其相關信息及臨床癥狀,篩選齣影響療效的相關因素,應用多因素 Logistic 迴歸分析治療無效的相關危險因素。結果120例 RMPP 患兒在給予常規2 mg·kg-1·d-1甲潑尼龍治療後,有28例療效不佳(佔23.3%),其中混閤感染10例(佔35.7%),患兒齣現壞死性肺炎13例(佔46.4%);分泌物阻塞13例(佔46.4%),內膜壞死10例(佔35.7%)。92例效果較好(佔76.7%),其中混閤感染5例(佔5.4%),分泌物阻塞10例(佔10.9%),內膜壞死率5例(佔5.4%),未齣現肺不張及壞死性肺炎,兩組比較差異有統計學意義(P <0.05)。白細胞計數(WBC)、嗜中性粒細胞百分比(N)、高敏 C-反應蛋白(hs-CRP)、紅細胞沉降率(ESR)、乳痠脫氫酶(LDH)、降鈣素原(PCT)、IL-6、IL-8、瘦素(LP)、血清鐵蛋白(SF)、清蛋白(ALB)、D-二聚體與常規激素治療效果存在相關性,兩組比較差異有統計學意義(P <0.05)。多因素分析顯示 N、hs-CRP、LDH、IL-8、IL-6是影響常規激素治療效果的獨立危險因素(P <0.05)。常規激素治療療效不佳的患兒,在增加激素劑量或閤用丙種毬蛋白治療後癥狀好轉。有效組抗菌藥物使用天數明顯低于無效組,差異有統計學意義(P <0.05);無效組抗菌藥物二聯使用比例明顯高于觀察組,差異有統計學意義(P <0.05)。結論多種因素影響常規2 mg·kg-1·d-1甲潑尼龍治療效果,N、hs-CRP、LDH、IL-8、IL-6水平升高可以作為預測療效不佳的指標,增加激素劑量或閤用丙種毬蛋白可以提高療效。
목적:탐토격소상규요법무효과난치성폐염지원체폐염(RMPP)인동적림상특점,병분석영향치료적인소,위기림상연구제공가삼고의거。방법공납입120례진단위 RMPP 적환인작위연구대상,소유환인초시균급여상규2 mg·kg-1·d-1갑발니룡치료,근거치료3 d 효과분위유효조여무효조,상세기록기상관신식급림상증상,사선출영향료효적상관인소,응용다인소 Logistic 회귀분석치료무효적상관위험인소。결과120례 RMPP 환인재급여상규2 mg·kg-1·d-1갑발니룡치료후,유28례료효불가(점23.3%),기중혼합감염10례(점35.7%),환인출현배사성폐염13례(점46.4%);분비물조새13례(점46.4%),내막배사10례(점35.7%)。92례효과교호(점76.7%),기중혼합감염5례(점5.4%),분비물조새10례(점10.9%),내막배사솔5례(점5.4%),미출현폐불장급배사성폐염,량조비교차이유통계학의의(P <0.05)。백세포계수(WBC)、기중성립세포백분비(N)、고민 C-반응단백(hs-CRP)、홍세포침강솔(ESR)、유산탈경매(LDH)、강개소원(PCT)、IL-6、IL-8、수소(LP)、혈청철단백(SF)、청단백(ALB)、D-이취체여상규격소치료효과존재상관성,량조비교차이유통계학의의(P <0.05)。다인소분석현시 N、hs-CRP、LDH、IL-8、IL-6시영향상규격소치료효과적독립위험인소(P <0.05)。상규격소치료료효불가적환인,재증가격소제량혹합용병충구단백치료후증상호전。유효조항균약물사용천수명현저우무효조,차이유통계학의의(P <0.05);무효조항균약물이련사용비례명현고우관찰조,차이유통계학의의(P <0.05)。결론다충인소영향상규2 mg·kg-1·d-1갑발니룡치료효과,N、hs-CRP、LDH、IL-8、IL-6수평승고가이작위예측료효불가적지표,증가격소제량혹합용병충구단백가이제고료효。
Objective To analyze the clinical manifestations of refractory mycoplasma pneumoniae pneumonia (RMPP)which unresponded to methylprednisolone in the dosage of 2 mg·kg-1 ·d-1 for 3 day.Methods Retrospective analysis was performed on the clinical data of 120 children with RMPP.The patients were divided into effective group and ineffective group according to ini-tial effeet of 2 mg· kg-1 · d-1 methylprednisolone.The elinical manifestations,laboratory examination,radiological features and bronchofibroscopic findings of the children were compared.Results Twenty-eight patients in 120 were poor curative effect after regular 2 mg·kg-1 ·d-1 methyl prednisolone therapy,accounted for 23.3%.There were 10 patients in 28 with mixed infection,ac-counted for 35.7%;13 patients with appeared necrotizing pneumonia,accounted for 46.4%;13 patients with secretion obstruction, accounted for 46.4%;10 patients with endometrium necrosis,accounted for 35.7%.92 patients in 120 were good curative effect af-ter regular 2 mg·kg-1 ·d-1 methyl prednisolone therapy,accounted for 76.7%.There were 5 patients in 92 with mixed infection, accounted for 5.4%;10 patients with secretion obstruction,accounted for 10.9;5 patients with secretion obstruction,accounted for 5.4%.The difference was statistically significant (P <0.05).There were correlation between effect of hormone therapy and the levels of WBC,N,hs-CRP,LDH,PCT,IL-6,IL-8,LP,SF,D-dimmer.Multiple factors analysis showed that N,hs-CRP,LDH,IL-8, IL-6 were independent risk factors influence the effect of regular hormone therapy (P <0.05).The effective were improved after in-creasing hormone doses or share ivig.Antibiotic use days in effective group was obviously lower than that in ineffective group,.The difference was statistically significant (P <0.05).Duplex control antibiotics use ratio in ineffective group was significantly higher than that in effective group.The difference was statistically significant (P <0.05).Conclusion Treatment with 2 mg·kg-1 ·d-1 methvlprednisolone could improve clinical symptoms and radiological manifestations of most children with RMPP quickly.But it may be ineffective in some situations such as N,hs-CRP,LDH,IL-8 and IL-6.