中国感染控制杂志
中國感染控製雜誌
중국감염공제잡지
CHINESE JOURNAL OF INFECTION CONTROL
2015年
3期
188-191
,共4页
陈海红%高雪芬%梁桢%孔林瑛
陳海紅%高雪芬%樑楨%孔林瑛
진해홍%고설분%량정%공림영
血液透析%容器%B液%细菌污染%消毒
血液透析%容器%B液%細菌汙染%消毒
혈액투석%용기%B액%세균오염%소독
hemodialysis%container%B solution%bacterial contamination%disinfection
目的:通过对透析浓缩液 B 液菌落数超标原因进行分析,采取有效干预措施,同时对 B 液进行细菌学监测,以期降低血液透析患者感染风险。方法根据某院2011年11月—2012年5月浓缩液 B 液微生物监测结果,采取积极改进措施,改变 B 液配制容器消毒次数及使用中加盖,按采取的不同措施将研究对象分为4组(A 组:2次/周消毒且使用中加盖;B 组:2次/周消毒;C 组:1次/周消毒;D 组:1次/2周消毒),每月对 B 液进行细菌学监测,对干预前后各组情况进行比较。结果A、B、C、D 组 B 液染菌量分别为(25.41±15.08)、(28.24±28.04)、(68.58±22.58)、(75.25±26.63)CFU/mL,各组间 B 液染菌量比较,差异有统计学意义(F =79.00,P <0.01);干预后,A、B、C各组 B 液染菌量均低于干预前 D 组,差异均有统计学意义(均 P <0.01),其中 A 组 B 液染菌量最低。A 组合格率为100.00%,B、C、D 组 B 液不合格率分别为13.95%、24.24%、35.94%。各组不合格率比较,差异有统计学意义(χ2=28.70,P <0.01),干预后 A、B、C 组不合格率低于 D 组。结论血液透析浓缩 B 液在配制后24 h 内使用,浓缩液配制容器进行 2次/周的消毒,B 液在透析中加盖使用,可以有效控制 B 液染菌量在标准范围内。
目的:通過對透析濃縮液 B 液菌落數超標原因進行分析,採取有效榦預措施,同時對 B 液進行細菌學鑑測,以期降低血液透析患者感染風險。方法根據某院2011年11月—2012年5月濃縮液 B 液微生物鑑測結果,採取積極改進措施,改變 B 液配製容器消毒次數及使用中加蓋,按採取的不同措施將研究對象分為4組(A 組:2次/週消毒且使用中加蓋;B 組:2次/週消毒;C 組:1次/週消毒;D 組:1次/2週消毒),每月對 B 液進行細菌學鑑測,對榦預前後各組情況進行比較。結果A、B、C、D 組 B 液染菌量分彆為(25.41±15.08)、(28.24±28.04)、(68.58±22.58)、(75.25±26.63)CFU/mL,各組間 B 液染菌量比較,差異有統計學意義(F =79.00,P <0.01);榦預後,A、B、C各組 B 液染菌量均低于榦預前 D 組,差異均有統計學意義(均 P <0.01),其中 A 組 B 液染菌量最低。A 組閤格率為100.00%,B、C、D 組 B 液不閤格率分彆為13.95%、24.24%、35.94%。各組不閤格率比較,差異有統計學意義(χ2=28.70,P <0.01),榦預後 A、B、C 組不閤格率低于 D 組。結論血液透析濃縮 B 液在配製後24 h 內使用,濃縮液配製容器進行 2次/週的消毒,B 液在透析中加蓋使用,可以有效控製 B 液染菌量在標準範圍內。
목적:통과대투석농축액 B 액균락수초표원인진행분석,채취유효간예조시,동시대 B 액진행세균학감측,이기강저혈액투석환자감염풍험。방법근거모원2011년11월—2012년5월농축액 B 액미생물감측결과,채취적겁개진조시,개변 B 액배제용기소독차수급사용중가개,안채취적불동조시장연구대상분위4조(A 조:2차/주소독차사용중가개;B 조:2차/주소독;C 조:1차/주소독;D 조:1차/2주소독),매월대 B 액진행세균학감측,대간예전후각조정황진행비교。결과A、B、C、D 조 B 액염균량분별위(25.41±15.08)、(28.24±28.04)、(68.58±22.58)、(75.25±26.63)CFU/mL,각조간 B 액염균량비교,차이유통계학의의(F =79.00,P <0.01);간예후,A、B、C각조 B 액염균량균저우간예전 D 조,차이균유통계학의의(균 P <0.01),기중 A 조 B 액염균량최저。A 조합격솔위100.00%,B、C、D 조 B 액불합격솔분별위13.95%、24.24%、35.94%。각조불합격솔비교,차이유통계학의의(χ2=28.70,P <0.01),간예후 A、B、C 조불합격솔저우 D 조。결론혈액투석농축 B 액재배제후24 h 내사용,농축액배제용기진행 2차/주적소독,B 액재투석중가개사용,가이유효공제 B 액염균량재표준범위내。
Objective To reduce infection risk in hemodialysis patients through analyzing the causes of over stand-ard colony forming unit(CFU)and conducting bacteriological detection of hemodialysis concentrated B solution. Methods According to microbial monitoring results of hemodialysis concentrate B solution in a hospital between November 2011 and May 2012,disinfection frequency of B solution was changed and dispensing container was covered during the process of using,four groups were divided according to different measures (group A disinfected twice a week,covered dur-ing the process of using;group B twice a week;group C once a week;group D once every two weeks),monthly bacte-riological detection of B solution was conducted,condition before and after disinfection of four groups were com-pared.Results Bacterial count in group A,B ,C and D was(25.41 ±15.08),(28.24±28.04),(68.58 ±22.58), and (75.25±26.63)CFU/mL,respectively (F =79.00,P <0.01 );bacterial count of group A,B,and C after in-tervention were all lower than group D before intervention (all P <0.01),bacterial count of group A and B was the lowest.The qualified rate of group A was 100.00%,the unqualified rate of group B,C,and D was 13.95%, 24.24%,and 35.94% respectively(χ2 =28.70,P <0.01 ),the unqualified rates of group A,B,and C after inter-vention were all lower than group D.Conclusion Hemodialysis concentrated B solution should be used within 24 hours after preparing,disinfected twice a week,and covered during the process of using ,so as to control B solution colony number within the standard level.