Investigation on the current practice status of central venous access device maintenance among intensive care unit nurses in Shandong province / 中国中西医结合急救杂志

Objective To understand the current practice status of central venous access device(CVAD)maintenance among intensive care unit(ICU)nurses in secondary and above medical institutions in Shandong province,and to provide a basis for further implementation of effective measures to reduce the incidence of central catheter-related bloodstream infections.Methods The CVAD maintenance practice questionnaire was compiled based on domestic and international evidence related to CVAD maintenance,and a survey was conducted in October 2022 to investigate the status of ICU nurses' CVAD maintenance practice in secondary and above medical institutions in Shandong Province.Results There were 1 492 nurses participated in the survey and 1 461 valid questionnaires were recovered,with a valid recovery rate of 97.92％.The type of CVAD used by the nurses was mainly central venous catheters[92.3％(1349/1461)],and the item with the best assessment at each operation was patency of the catheter[81.1％(1185/1461)],and the worst was the patient's feeling[40.7％(594/1 461)].When assessing catheter patency,[59.8％(873/1 461)]of nurses drew back blood into the catheter.In the use of infusion connectors,three-way connectors[76.0％(1 110/1 461)]and heparin caps[62.3％(910/1 461)]were most frequently used.When sterilizing needleless connectors,most nurses could follow the correct range of disinfection,but the time of disinfection needed to be extended,and the most used items for disinfection were povidone-iodine cotton balls/swabs[44.3％(647/1 461)].The timing of changing infusion connectors needs to be standardized.Most nurses would choose saline for catheter flushing,and the number of nurses choosing saline versus heparinized saline when locking the catheter was about 50％.Most nurses can use correct size syringes and follow standardized techniques for flushing and locking.When performing CVAD maintenance,84.7％(1 237/1 461)of nurses chose a specialized care package kit.The most used skin antiseptic was povidone-iodine[63.7％(931/1 461)].Most nurses could follow the standardized range of skin disinfection,but awareness of drying needs to be improved.Dressings covering puncture points were most frequently transparent[99.7％(1 457/1 461)]and gauze[94.7％(1 383/1 461)],and the frequency of gauze dressing changes needs to be standardized.Hand hygiene and aseptic awareness of nurses during CVAD maintenance was good,but hand hygiene and the timing of wearing sterile gloves need to be standardized.Conclusions ICU nurses' CVAD maintenance practices were generally in line with the latest evidence-based recommendations,but assessment,use of maintenance-related items,and hand hygiene and aseptic technique need to be further standardized.It is recommended that nursing administrators enhance ICU nursing human resource allocation as much as possible and form a central line associated bloodstream infection(CLABSI)prevention and control management system to gradually reduce the morbidity of CLABSI within the ICU.

Risk factors for peripherally inserted central catheterization-associated bloodstream infection in neonates / 中国当代儿科杂志

OBJECTIVES@#To study the features of catheter-related bloodstream infection (CRBSI) or central line-associated bloodstream infection (CLABSI) after peripherally inserted central catheterization (PICC) in neonates admitted to the neonatal intensive care unit (NICU) and the risk factors for CRBSI or CLABSI.@*METHODS@#A retrospective analysis was performed on the medical data of the neonates who were treated and required PICC in the NICU of the Children's Hospital, Zhejiang University School of Medicine from June 1, 2018 to May 1, 2020. The catheterization-related data were collected, including placement time, insertion site, removal time, and antimicrobial lock of PICC. The multivariate logistic regression model was used to investigate the risk factors for CRBSI or CLABSI in the neonates.@*RESULTS@#A total of 446 neonates were enrolled, with a mean gestational age of (30.8±4.0) weeks, a mean birth weight of (1 580±810) g, a median age of 9 days, and a median duration of PICC of 18 days. The incidence rates of CLABSI and CRBSI were 5.6 and 1.46 per 1 000 catheter days, respectively. Common pathogens for CLABSI caused by PICC included Staphylococcus epidermidis (n=19) and Klebsiella pneumoniae (n=11), and those for CRBSI caused by PICC included Klebsiella pneumoniae (n=6). The risk of CLABSI caused by PICC increased significantly with prolonged durations of PICC and antibiotic use, and the PICC-related infection probability at head and neck was significantly lower than that in the upper and low limbs (P<0.05), while the above conditions were more obvious in neonates with a birth weight of <1 500 g. The risk of CRBSI caused by PICC decreased with the increase in gestational age (P<0.05).@*CONCLUSIONS@#CRBSI and CLABSI remain serious issues in NICU nosocomial infection. The identification of the risk factors for CRBSI and CLABSI provides a basis for improving the quality of clinical care and management.

Central line-associated bloodstream infections in cancer patients: An experience from a tertiary care cancer centre

Introduction: Central venous catheters (CVCs) implanted in patients with malignancies may often be associated with local or central line-associated bloodstream infections (CLABSI), which are a major source of morbidity and rarely mortality, making such patients' care difficult and complicated. Materials and Methods: This retrospective study is a single-centre's experience including both paediatric and adult patients with malignancy, who had a CVC inserted and were receiving care at cancer centre of our hospital over a period between January 2017 and June 2018. Results: In the period from January 2017 to June 2018, 73 confirmed cases of CLABSIs among cancer patients were included in this study. The rate of CLABSIs was estimated as 2.1 episodes/1000 CVC days. Out of 73 CLABSI cases, Gram-negative bacilli were the predominant causative agents of CLABSI constituting 72.6% (n = 53/73) of isolated organisms, 21.9% (n = 16/73) of infections were caused by Gram-positive cocci while polymicrobial infections accounted for 5.4% (n = 4/73) of these cases. Conclusion: Over the last 20 years, an epidemiologic shift has occurred among CLABSI in cancer patients. These findings should be considered with the development of interventions that will prevent Gram-negative CLABSI after CVC insertion. To our knowledge, this is the first study reporting data on the incidence of CLABSIs in cancer patients at tertiary care hospital from North Indian hospital.

The axillary vein puncture can reduce the incidence of central venous catheter-related bloodstream infection / 中华急诊医学杂志

Objective To compare the effects of various interventions on the incidence of central line-associated bloodstream infection (CLABSI).Methods The clinical data of 218 patients with central venous catheterization were retrospectively analyzed.Infected patients were treated as CLABSI group and non-infected patients as control group.Results Of the 218 patients,24 patients were developed CLABSI.There was no significant difference in sex,age,primary infection status and puncture site between CLABSI group and control group.Univariate analysis showed that axillary vein puncture could significantly reduce the incidence of CLABSI (P=0.028),and the infection rate of axillary vein puncture per 1000 days under B-ultrasound was significantly reduced by 0.93‰.The average indwelling days of deep venous catheter in patients with pulse puncture were significantly longer than those in other groups (47.32 days vs 19.90 days).The average indwelling days in patients with axillary vein puncture positioned by B ultrasound were longer than those in patients with other parts of vein puncture positioned by B ultrasound (P ＜ 0.05).Logistic multiple regression analysis showed that the main risk factors for CLABSI were anatomically located puncture (P =0.031) and non-axillary venous catheterization (P =0.068).Conclusions Choosing axillary vein as the position of deep venous catheterization and using ultrasound-guided central venous puncture can reduce the incidence of CLABSI and prolong the average catheterization time.

The axillary vein puncture can reduce the incidence of central venous catheter-related bloodstream infection / 中华急诊医学杂志

Objective@#To compare the effects of various interventions on the incidence of central line-associated bloodstream infection (CLABSI) .@*Methods@#The clinical data of 218 patients with central venous catheterization were retrospectively analyzed. Infected patients were treated as CLABSI group and non-infected patients as control group.@*Results@#Of the 218 patients, 24 patients were developed CLABSI. There was no significant difference in sex, age, primary infection status and puncture site between CLABSI group and control group. Univariate analysis showed that axillary vein puncture could significantly reduce the incidence of CLABSI (P=0.028), and the infection rate of axillary vein puncture per 1000 days under B-ultrasound was significantly reduced by 0.93‰. The average indwelling days of deep venous catheter in patients with pulse puncture were significantly longer than those in other groups (47.32 days vs 19.90 days). The average indwelling days in patients with axillary vein puncture positioned by B ultrasound were longer than those in patients with other parts of vein puncture positioned by B ultrasound (P < 0.05). Logistic multiple regression analysis showed that the main risk factors for CLABSI were anatomically located puncture (P = 0.031) and non-axillary venous catheterization (P = 0.068).@*Conclusions@#Choosing axillary vein as the position of deep venous catheterization and using ultrasound-guided central venous puncture can reduce the incidence of CLABSI and prolong the average catheterization time.

Multivariate study on central line-associated bloodstream infection in patients undergoing hematopoietic stem cell transplantation / 中国感染控制杂志

Objective To investigate the incidence of central line-associated bloodstream infection (CLABSI) in patients with hematopoietic stem cell transplantation (HSCT), explore risk factors for the occurrence of CLABSI.Methods Basic information of patients with acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS) who underwent HSCT in a hematology department from November 1, 2016 to October 31, 2017 was collected, incidences of original CLABSI (OCLABSI) and modified CLABSI (MCLABSI) were calculated, related risk factors were analyzed by multivariate Cox regression.Results A total of 218 patients with AML and MDS who underwent HSCT were enrolled, 19 of whom had OCLABSI and 10 had MCLABSI.Twenty-one strains of pathogens were isolated from 19 patients with OCLABSI, including 9 gram-positive bacteria, 11 gram-negative bacteria, 1 fungus;9 strains were multidrug-resistant organisms.The main risk factors for OCLABSI included the female (HR=0.088;95％CI:0.017-0.440;P=0.003), age (HR=1.560;95％CI:1.066-2.530;P=0.034), bone marrow cell transplantation only (HR=4.408;95％CI:1.860-22.593;P=0.043), ATG/CSA/MMF/MTXG for preventing graft-versus-host disease (GVHD) (HR=0.101;95％CI:0.015-0.686;P=0.019), and MTX for preventing GVHD (HR=0.097;95％CI:0.011-0.816;P=0.032).Conclusion Definition of MCLABSI can provide more accurate monitoring on deep central venous catheter-related bloodstream infection.Incidence of CLABSI in HSCT patients can be reduced by early detection of high-risk population according to high-risk factors, strict adherence to the prevention and control measures of bloodstream infection, and implementation of immune recombination after enhanced transplantation.

Establishment and validation of risk prediction scoring model of central line-associated bloodstream infection in elderly patients / 中国感染控制杂志

Objective To establish the risk prediction scoring model of central line-associated bloodstream infection (CLABSI) in elderly patients, provide basis for screening high-risk population, and effectively prevent and control bloodstream infection (BSI) in elderly patients.Methods According to the inclusion and exclusion criteria, data of elderly patients who underwent central catheterization during hospitalization from January 1, 2015 to December 31, 2017 were collected, patients were randomly divided into modeling group and verification group according to the ratio of 7∶3 (random seed was 20180708), risk factors of data of modeling group were distinguished, logistic regression model was constructed. The corresponding score of each risk factor was assigned according to β value, infection risk scoring model was established, prediction accuracy of model was evaluated by receiver operating characteristic (ROC) curve; according to the established infection risk scoring model, cases in validation group were scored, prediction accuracy of model was evaluated by ROC curve. Decision curve was constructed using R software.Results Logistic regression analysis showed that the number of operation≥3 times, length of stay in intensive care unit (ICU) ≥2 days, duration of indwelling central venous catheterization≥7 days, and use of antimicrobial agents were independent risk factors for CLABSI in elderly patients; the corresponding points in risk prediction scoring model were 3, 4, 4, and 9 respectively, and the score of 13-17 points were high-risk population of CLABSI; the area of ROC curve (AUC) was 0.74 in the modeling group; ROC curve was plotted based on the risk score of patients in validation group, AUC was 0.70. The decision curve showed that the net benefit of the risk scoring model was higher in the high risk thershold of 0.01-0.05.Conclusion The established risk prediction scoring model has good discriminant validity and application value, and can be used in the identification of susceptible high risk population of CLABSI in elderly patients, so as to achieve early prevention and control.

Changing panorama for surveillance of device-associated healthcare infections: Challenges faced in implementation of current guidelines

Healthcare-associated infections (HAI) are preventable in up to 30% of patients with evidence-based infection prevention and control (IPC) activities. IPC activities require effective surveillance to generate data for the HAI rates, defining priority areas, identifying processes amenable for improvement and institute interventions to improve patient's safety. However, uniform, accurate and standardised surveillance methodology using objective definitions can only generate meaningful data for effective execution of IPC activities. The highly exhaustive, complex and ever-evolving infection surveillance methodology pose a challenge for effective data capture, analysis and interpretation by ground level personnel. The present review addresses the gaps in knowledge and day-to-day challenges in surveillance faced by infection control team for effective implementation of IPC activities.

Neonatal umbilical venous catheters-related infections / 中国小儿急救医学

The umbilical vein catheterization is one of the most common interventions in neonates.Central line-associated bloodstream infections is a frequent complication of umbilical vein catheterization.It may lead to increased morbidity and mortality by 7% to 11%.At present, published literature on umbilical vein catheter-related bloodstream infections is limited in China.Our better knowledge of its epidemiology, risk factors and preventive measures could help to improve clinical practice and guide future research.

Two-Year Hospital-Wide Surveillance of Central Line-Associated Bloodstream Infections in a Korean Hospital

BACKGROUND: Surveillance and interventions of central line-associated bloodstream infections (CLABSIs) had mainly been targeted in intensive care units (ICUs). Central lines are increasingly used outside ICUs. Therefore, we performed a hospital-wide survey of CLABSIs to evaluate the current status and develop strategies to reduce CLBASI rates. METHODS: All hospitalized patients with central venous catheters (CVCs) were screened for CLABSIs from January 2014 through December 2015 at a 1,328 bed tertiary care teaching hospital in Korea using an electronic data-collecting system. Clinical information including type of CVC was collected. CLABSI rates were calculated using the definitions of the National Health and Safety Network after excluding mucosal barrier injury laboratory-confirmed bloodstream infection (BSI). RESULTS: A total of 154 CLABSIs were identified, of which 72 (46.8%) occurred in general wards and 82 (53.2%) in ICUs (0.81 and 2.71 per 1,000 catheter days), respectively. Non-tunneled CVCs were most common (68.6%) among 70 CLABSI events diagnosed within one week of their maintenance. On the other hand, tunneled CVCs and peripherally inserted central catheters (PICCs) were more common (60.5%) among 114 CLABSI events diagnosed more than a week after maintenance. Whereas the majority (72.2%) of CLABSIs in ICUs were associated with non-tunneled CVCs, tunneled CVCs (38.9%) and PICCs (36.8%) were more common in general wards. CONCLUSION: CLABSIs are less common in general wards than in ICUs, but they are more often associated with long-term indwelling catheters. Therefore, interventions to prevent CLABSIs should be tailored according to the type of ward and type of catheter.

Prospective study on central line-associated bloodstream infection among critically ill children in 2012-2015 / 中国感染控制杂志

Objective To evaluate the incidence of central line-associated bloodstream infection(CLABSI) among critically ill children, and provide basis for making preventive and control measures.Methods Prospective surveillance was performed to monitor CLABSI among children (including neonates) with central lines in 7 children's intensive care units(ICUs) from January 2012 to December 2015.Results Of 37 712 hospitalized patients, the overall length of hospital stay were 268 531 days, the overall central line-day was 57 639, utilization rate of central line was 21.46%;126 patients had CLABSI, CLABSI rate per 1 000 central line-days was 2.19, there was no significant difference in the CLABSI rate among each year(P>0.05);CLABSI rate in the third quarter was higher than that in other quarters(all P<0.05,compared with the first quarter,RR[95%CI]=1.98[1.20, 3.29]);CLABSI rates were different among different types of ICUs, surgical neonatal ICU (SNICU)(6.12/1 000 central line-days) was higher than other types of ICUs (all P<0.05, compared with pediatric ICUs[PICUs], RR[95%CI]=3.02[1.51-6.04]).126 patients with CLABSI were isolated 139 strains of pathogenic bacteria, the main pathogens were Klebsiella pneumoniae (20.86%) and Staphylococcus epidermidis (15.83%).Conclusion Critically ill children in SNICU are high risk population of CLABSI infection, intensified intervention measures should be developed for the department , so as to reduce CLABSI effectively.

Impact of Central Line Insertion Bundle on the Adherence of Bundle and Central Line-Associated Bloodstream Infections in the Operating Room

BACKGROUND: This study purposed to examine how the incidence of the central line-associated bloodstream infection (CLABSI) in a operating room (OR) is affected by bundle application on central line insertion (CLI) practice. METHODS: The study design was a pretest-posttest experimental trial. The subjects were 83 patients before the bundle application on CLI and 70 patients after. RESULTS: The compliance(%) of bundle on CLI of among those who observed all of the five items increased from 7.2% before the intervention to 72.9% after. By items, compliance with the maximal barrier precaution was 100% for the use of a mask and cap before and after the intervention, but increased from 73.5% before the intervention to 88.6% after for the hand hygiene, from 73.5% to 88.6% for the use of a sterile gown, and from 9.6% to 75.7% for the use of a sterile large drape covering the whole body. CLABSI did not happen on CLI either before or after the application of the bundle intervention. CONCLUSION: Bundle application increased compliance with the use of a sterile gown and the use of a sterile large drape. However, its effect in the prevention of CLABSI was not clear probably due to the short period of intervention in a single hospital.

Study on intervention in central line-associated bloodstream infection in intensive care units / 中国感染控制杂志

Objective To evaluate the effect of evidence-based bundle intervention strategy on reducing the inci-dence of central line-associated bloodstream infection (CLABSI).Methods Prospective and multicenter study was adopted,patients admitted to 54 intensive care units (ICUs)of 41 hospitals and with central venous catheters (CVCs)between October 1 ,2013 and September 30,2014 were monitored .Baseline data between October 2013 and March 2014 were collected as pre-intervention data;from April to September 2014,the participated hospitals performed intervention strategy,post-intervention data were compared with pre-intervention data.Results The usage rate of CVCs before and after intervention was significantly different (44.18% vs 44.63%,χ2 =5.526,P =0.019).Incidence of CLABSI before and after intervention was not significantly different(RR ,0.82[95%CI ,0.59-1 .13],P =0.10).Constituent ratio of catheter insertion sites between pre-and post-intervention was significantly different (χ2 =76.264,P <0.001),femoral vein catheterization rate as well as proportion of two and above catheter insertion sites after intervention decreased(17.25% VS 13.72%;2.27% VS 1 .44%,respectively);hand hygiene implementation rate and accuracy rate after intervention were both higher than before intervention (79.73% vs 76.14%,P <0.001 ;91 .47% vs 74.26%,P <0.001 ,respectively);constituent ratio of skin disinfectant applica-tion before and after intervention was significantly different(χ2 =3.861 ,P <0.001 ),proportion of chlorhexidine ethanol increased (29.62% VS 50.56%);except daily assessment and record,compliance to other prevention and control measures before and after intervention were all significantly different(all P <0.001);utilization rate of max-imal sterile barrier,qualified rate of dressing of operators,and port disinfection were all significantly enhanced. Conclusion Bundle intervention in intubation and maintenance are implemented effectively,but intervention effect on CLABSI needs further study.

Multicenter study on epidemiology of device-associated infection in neonatal intensive care units / 中国感染控制杂志

Objective To investigate the epidemiological characteristics of device-associated infection (DAI)in neonatal intensive care units(NICUs)of tertiary first-class hospitals in China,and provide scientific evidence for the prevention and control of neonatal DAI.Methods Neonates in NICUs at 17 hospitals of 9 provinces from October 2013 to September 2014 were selected for multicenter study,DAI was surveyed prospectively according to the uni-form diagnostic criteria and methods.Results A total of 12 998 neonates were monitored,the total patient-days were 126 125 d,13 cases of central line-associated bloodstream infection (CLABSI)and 70 cases of ventilator-asso-ciated pneumonia (VAP)occurred,central line utilization rate was 15.56%,incidence of CLABSI was 0.66/1 000 device-days;ventilator utilization rate was 7.67%,incidence of VAP was 7.23/1 000 device-days.Utilization rates of central line and respirator in neonates with body weight ≤ 1 000 g was the highest,which were 61 .06% and 29.91 % respectively;In NICUs with 20-30 beds,utilization rate of central line was the highest(16.67%),and res-pirator was the lowest(4.11 %);of hospitals in different regions,central line and respirator utilization rate in south-west China was the highest.Of different sizes of ICUs,VAP per 1 000 device-days was the lowest in NICUs with 20-30 beds(2.36 ‰).Difference in incidence of CLABSI and VAP per 1 000 device-days in neonates at NICUs of different regions were significantly different;incidence of CLABSI and VAP per 1 000 device-days was highest in southern China(2.68 ‰ and 31 .06‰ respectively),followed by southwest region.Of different quarters,incidence of CLABSI,and VAP per 1 000 device-days were not significantly different(all P >0.05).Conclusion Device utili-zation rate and incidence of DAI in China are both high,and are different in neonates of different birth weight,at different sizes of NICUs,as well as different regions,monitoring should be intensified,prevention and control measures should be implemented according to infection characteristics.

Central venous catheter related bloodstream infections in medical intensive care unit patients in a tertiary referral centre.

Aims. To determine the incidence of central line associated bloodstream infections (CLABSIs) in the medical intensive care unit (ICU) and ward setting at All India Institute of Medical Sciences (AIIMS), New Delhi. Settings and Design. The study was conducted in the medical ICU, a 9-bedded ICU at the AIIMS, a tertiary care teaching hospital. The study design was a prospective observational study. Methods. One hundred patients admitted to medical ICU and the ward at AIIMS with an indwelling, non-tunnelled central venous catheter (CVC) in place at admission and those with a hospital stay with indwelling CVC for more than 48 hours were monitored. These patients were followed daily for the development of new onset sepsis 48 hours after insertion of CVC, in which case three sets of blood samples for culture were drawn over a span of 24 hours. Statistical Methods. Incidence of CLABSIs was measured per 1000 central line days. Results. One hundred patients hospitalised for an aggregate 1119 days acquired 29 hospital-acquired infections (HAIs), a rate of 38.8% or 31.2 HAIs per 1000 hospital days. The incidence of bloodstream infections (BSIs) in this group was 6.8%. No case of laboratory confirmed CLABSIs could be demonstrated. Incidence of clinical sepsis was 27.6% or 8.2 per 1000 CVC days. There were 9 cases out of the 29 patients (39.7%) who had evidence of HAIs with no apparent focus of infection. Only one of these cases had evidence of BSI with isolation of Staphylococcus aureus in both CVC tip culture and the simultaneous blood culture; however the antibiograms were different. Conclusions. The low rate of BSIs in the present study and the absence of occurrence of a laboratory confirmed CLABSI should be interpreted in the light of the small sample size of the study and the multitude of antibiotics received before the development of HAI.

Implementación de un manojo de medidas (bundle) de inserción para prevenir la infección del torrente sanguíneo asociada a dispositivo intravascular central en Cuidado Intensivo en Colombia / Implementation of an insertion bundle for preventing central line-associated bloodstream infections in an Intensive Care Unit in Colombia

Central line-associated bloodstream infections (CLABSI) related to insertion and device care in intensive care units are frequent and preventable events. Aim: To evaluate the reduction in the rate of CLABSI through implementation of an insertion bundle. Methods: A study was conducted in the Adult-ICU at the University Hospital of Neiva comparing a pre-interventional period with an interventional one, each lasting 6 months; the intervention consisting of implementing a bundle of measures for the insertion of central venous catheters (CVC). In the pre-intervention period (2010) the rate of CLABSI and the population's characteristics were evaluated. The bundle for the insertion of the CVC consisted in: hands hygiene, use of 2% clorhexidine, maximum sterile barriers and avoiding femoral access. Results: The rate of CLABSI decreased from 5.56 to 3.26 per 1000 catheter days. The length of ICU stay and catheter duration were associated with a higher risk of infection associated to these devices (p < 0.05). Compliance with the bundle is a protective factor against the development of CLABSI (OR 0.45, p = 0.615). The staff adherence to the bundle was over 80%. Conclusion: Implementing a Central Line Insertion Bundle proved to be a useful measure in prevention of CLABSI in our hospital. This strategy could be implemented in other hospitals of similar complexity.

Las infecciones asociadas a la instalación y manejo de catéteres venosos centrales (CVC) son eventos frecuentes en unidades de cuidados intensivos pero evitables. Objetivo: Evaluar la eficacia en disminuir la tasa de infección asociada a catéter (IACVC) obtenida con la implementación de un manojo de medidas (bundle) durante la inserción del dispositivo. Material y Métodos: Se condujo un estudio que compara un período pre-intervención con uno de intervención, de 6 meses cada uno, consistente en la implementación de un manojo de medidas para la inserción de catéter venoso central (CVC), en la Unidad de Cuidado Intensivo (UCI) del Hospital Universitario de Neiva, Colombia. En el período pre-intervención (2010) se evaluó la tasa de IACVC y las características de la población. Durante la intervención (2011) se implementó un manojo de medidas para la inserción de CVC que consistió en: higiene de manos, uso de clorhexidina 2%, empleo de máximas barreras estériles y evitar el acceso femoral. Resultados: Se obtuvo reducción de la tasa de IACVC de 5,56 a 3,26 X 1.000 días CVC. Los días de estancia en UCI y de exposición al CVC se asociaron a mayor riesgo de desarrollar IACVC (p < 0,05); el cumplimiento del manojo de medidas fue un factor protector contra IACVC (OR 0,45; p = 0,615). La adherencia del personal al manojo de medidas fue mayor de 80%. Conclusión: La implementación de un manojo de medidas para la inserción de CVC resultó ser una medida útil para la prevención de IACVC en nuestro hospital, lo que podría implementarse en otras instituciones hospitalarias de complejidad similar.