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Alriyami A, Kiger JR, Hooven TA. Ventilator-Associated Pneumonia in the Neonatal Intensive Care Unit. Neoreviews 2022; 23:e448-e461. [PMID: 35773508 DOI: 10.1542/neo.23-7-e448] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
See Bonus NeoBriefs videos and downloadable teaching slides Intubated infants in the NICU are at risk of developing ventilator-associated pneumonia (VAP), a common type of health care-associated infection. The Centers for Disease Control and Prevention developed guidelines for diagnosing VAP in patients younger than 1 year, which include worsening gas exchange, radiographic findings, and at least 3 defined clinical signs of pneumonia. VAP in infants is treated with empiric antibiotics selected based on local resistance patterns and individualized patient data. Many NICUs have implemented prevention bundles in an effort to decrease VAP by ensuring the cleanest environment for intubated neonates (hand hygiene, sterile handling of equipment), positioning of infants to prevent gastric reflux, and constantly reevaluating for extubation readiness. Although these prevention bundle elements are intuitive and generally low risk, none are based on strong research support. This article reviews the epidemiology, pathogenesis, diagnosis, treatment, and prevention of VAP in NICU patients, focusing on recent evidence, highlighting areas of emerging research, and identifying persistent knowledge gaps.
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Affiliation(s)
- Ayesha Alriyami
- Division of Newborn Medicine, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA
| | - James R Kiger
- Division of Newborn Medicine, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA.,Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Thomas A Hooven
- Division of Newborn Medicine, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA.,Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, PA.,Richard King Mellon Institute for Pediatric Research, Pittsburgh, PA
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Klompas M, Branson R, Cawcutt K, Crist M, Eichenwald EC, Greene LR, Lee G, Maragakis LL, Powell K, Priebe GP, Speck K, Yokoe DS, Berenholtz SM. Strategies to prevent ventilator-associated pneumonia, ventilator-associated events, and nonventilator hospital-acquired pneumonia in acute-care hospitals: 2022 Update. Infect Control Hosp Epidemiol 2022; 43:687-713. [PMID: 35589091 PMCID: PMC10903147 DOI: 10.1017/ice.2022.88] [Citation(s) in RCA: 76] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The purpose of this document is to highlight practical recommendations to assist acute care hospitals to prioritize and implement strategies to prevent ventilator-associated pneumonia (VAP), ventilator-associated events (VAE), and non-ventilator hospital-acquired pneumonia (NV-HAP) in adults, children, and neonates. This document updates the Strategies to Prevent Ventilator-Associated Pneumonia in Acute Care Hospitals published in 2014. This expert guidance document is sponsored by the Society for Healthcare Epidemiology (SHEA), and is the product of a collaborative effort led by SHEA, the Infectious Diseases Society of America, the American Hospital Association, the Association for Professionals in Infection Control and Epidemiology, and The Joint Commission, with major contributions from representatives of a number of organizations and societies with content expertise.
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Affiliation(s)
- Michael Klompas
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Richard Branson
- Department of Surgery, University of Cincinnati Medicine, Cincinnati, Ohio
| | - Kelly Cawcutt
- Department of Medicine, University of Nebraska Medical Center, Omaha, Nebraska
| | - Matthew Crist
- Division of Healthcare Quality Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Eric C Eichenwald
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Linda R Greene
- Highland Hospital, University of Rochester, Rochester, New York
| | - Grace Lee
- Stanford University School of Medicine, Palo Alto, California
| | - Lisa L Maragakis
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Krista Powell
- Division of Healthcare Quality Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Gregory P Priebe
- Department of Anesthesiology, Critical Care and Pain Medicine; Department of Pediatrics, Boston Children's Hospital, Boston, Massachusetts; and Harvard Medical School, Boston, Massachusetts
| | - Kathleen Speck
- Department of Anesthesiology and Critical Care Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Deborah S Yokoe
- Department of Medicine, University of California San Francisco, San Francisco, California
| | - Sean M Berenholtz
- Department of Anesthesiology and Critical Care Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Health Policy & Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
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Alecrim RX, Taminato M, Belasco A, Longo MCB, Kusahara DM, Fram D. Strategies for preventing ventilator-associated pneumonia: an integrative review. Rev Bras Enferm 2019; 72:521-530. [DOI: 10.1590/0034-7167-2018-0473] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 08/20/2018] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT Objective: to identify studies about strategies for prevention of ventilator-associated pneumonia deployed in health services and classify their level of evidence. Method: integrative review of the literature, in 7 databases, which included the following descriptors: Prevention and Control AND Pneumonia Ventilator-Associated AND Intensive Care Units AND Bundle AND Patient Care. Results: twenty-three scientific productions were included. Of the preventive measures identified, 9 (39.1%) correspond from three to five strategies. The most frequent were: 22 (95.6%) lying with head elevated, 19 (82.6%) oral hygiene with chlorhexidine and 14 (60.8%) reduction of sedation whenever possible. Final Consideration: the application of measures based on scientific evidence is proven to be effective when carried out in conjunction, impacting the reduction of the incidence of ventilator-associated pneumonia.
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Affiliation(s)
| | | | | | | | | | - Dayana Fram
- Universidade Federal de São Paulo, Brazil; Universidade Federal de São Paulo, Brazil
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Sahu MK, Siddharth CB, Devagouru V, Talwar S, Singh SP, Chaudhary S, Airan B. Hospital-acquired Infection: Prevalence and Outcome in Infants Undergoing Open Heart Surgery in the Present Era. Indian J Crit Care Med 2017; 21:281-286. [PMID: 28584431 PMCID: PMC5455021 DOI: 10.4103/ijccm.ijccm_62_17] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: The aim of this study is to evaluate the causal relation between hospital-acquired infection (HAI) and clinical outcomes following cardiac surgery in neonates and infants and to identify the risk factors for the development of HAI in this subset of patients. Materials and Methods: After Ethics committee approval, one hundred consecutive infants undergoing open heart surgery (OHS) between June 2015 and June 2016 were included in this prospective observational study. Data were prospectively collected. The incidence and distribution of HAI, the microorganisms, their antibiotic resistance and patients’ outcome were determined. The Centers for Disease Control and Prevention criteria were used for defining HAIs. Univariate and multivariate risk factor analysis was done using Stata 14. Results: Sixteen infants developed microbiologically documented HAI after cardiac surgery. Neonatal age group was found to be most susceptible. Lower respiratory tract infections accounted for majority of the infections (47.4%) followed by bloodstream infection (31.6%), urinary tract infection (10.5%), and surgical site infection (10.5%). Klebsiella (36.8%) and Acinetobacter (26.3%) were the most frequently isolated pathogens. HAI was associated with prolonged ventilation duration (P = 0.005), Intensive Care Unit stay (P = 0.0004), and hospital stay (P = 0.002). Multivariate risk factor analysis revealed that preoperative hospital stay (odds ratio [OR] 1.22, 95% confidence interval (CI) 1.6-1.39, P = 0.004), and prolonged cardiopulmonary bypass (CPB) (OR 1.03, 95% CI 1.01-1.05, P = 0.001) were associated with the development of HAI. Conclusion: HAI still remains a dreaded complication in infants after OHS and contributing to morbidity and mortality. Strategies such as decreasing preoperative hospital stay, CPB time, and early extubation should be encouraged to prevent HAI.
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Affiliation(s)
- Manoj Kumar Sahu
- Department of CTVS, Intensive Care for Cardiothoracic and Vascular Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Ch Bharat Siddharth
- Department of CTVS, Intensive Care for Cardiothoracic and Vascular Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Velayudham Devagouru
- Department of CTVS, Intensive Care for Cardiothoracic and Vascular Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Sachin Talwar
- Department of CTVS, Intensive Care for Cardiothoracic and Vascular Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Sarvesh Pal Singh
- Department of CTVS, Intensive Care for Cardiothoracic and Vascular Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Shiv Chaudhary
- Department of CTVS, Intensive Care for Cardiothoracic and Vascular Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Balram Airan
- Department of CTVS, Intensive Care for Cardiothoracic and Vascular Surgery, All India Institute of Medical Sciences, New Delhi, India
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Hassan ZM, Wahsheh MA. Knowledge level of nurses in Jordan on ventilator-associated pneumonia and preventive measures. Nurs Crit Care 2016; 22:125-132. [PMID: 28008700 DOI: 10.1111/nicc.12273] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 10/07/2016] [Accepted: 11/01/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND Ventilator-associated pneumonia is the most prevalent infection in Intensive Care Units, with the highest mortality rate; crude mortality rates may be as high as 20-75%. Many practices such as prevention measures (e.g. hand washing, wearing gloves, suctioning, elevated head of bed between 30° and 45°) have demonstrated an effect of reducing the incidence of this infection. AIMS To identify the level of nurses' knowledge of ventilator-associated pneumonia and prevention measures before an educational programme, identify the level of nurses' knowledge on ventilator-associated pneumonia and prevention post an educational programme and identify the reasons for not applying ventilator-associated pneumonia prevention measures among nurses in Jordan. DESIGN Pre- and post-intervention observational study. METHOD Data based on a self-reported questionnaire from 428 nurses who worked in intensive care units were analysed. PowerPoint lectures, videos, printed materials and electronic materials were used in the intervention. Paired t-tests were used to test research questions. RESULTS More than three-quarters of nurses had a low knowledge level regarding pathophysiology, risk factors and ventilator-associated pneumonia preventative measures. Nurses showed significant improvements in mean scores on the knowledge level of ventilator-associated pneumonia and prevention measures after an educational programme (p < 0.05). The main reasons for not applying prevention measures were the lack of time and no followed protocols in the units. CONCLUSION Health education programmes about ventilator-associated pneumonia must be conducted among nurses in Jordan through continuous education. RELEVANCE TO CLINICAL PRACTICE Hospital and nursing administrators should be actively involved in educational programmes and in assuring support for continuing education. Protocol for ventilator-associated pneumonia prevention should be developed based on current evidence-based guidelines.
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Affiliation(s)
| | - Moayad A Wahsheh
- Faculty of Physical Education and Sport Sciences, Hashemite University, Zarqa, Jordan
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Weber CD. Applying Adult Ventilator-associated Pneumonia Bundle Evidence to the Ventilated Neonate. Adv Neonatal Care 2016; 16:178-90. [PMID: 27195470 DOI: 10.1097/anc.0000000000000276] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Ventilator-associated pneumonia (VAP) in neonates can be reduced by implementing preventive care practices. Implementation of a group, or bundle, of evidence-based practices that improve processes of care has been shown to be cost-effective and to have better outcomes than implementation of individual single practices. PURPOSE The purpose of this article is to describe a safe, effective, and efficient neonatal VAP prevention protocol developed for caregivers in the neonatal intensive care unit (NICU). Improved understanding of VAP causes, effects of care practices, and rationale for interventions can help reduce VAP risk to neonatal patients. METHOD In order to improve care practices to affect VAP rates, initial and annual education occurred on improved protocol components after surveying staff practices and auditing documentation compliance. FINDINGS/RESULTS In 2009, a tertiary care level III NICU in the Midwestern United States had 14 VAP cases. Lacking evidence-based VAP prevention practices for neonates, effective adult strategies were modified to meet the complex needs of the ventilated neonate. A protocol was developed over time and resulted in an annual decrease in VAP until rates were zero for 20 consecutive months from October 2012 to May 2014. IMPLICATIONS FOR PRACTICE This article describes a VAP prevention protocol developed to address care practices surrounding hand hygiene, intubation, feeding, suctioning, positioning, oral care, and respiratory equipment in the NICU. IMPLICATIONS FOR RESEARCH Implementation of this VAP prevention protocol in other facilities with appropriate monitoring and tracking would provide broader support for standardization of care. Individual components of this VAP protocol could be studied to strengthen the inclusion of each; however, bundled interventions are often considered stronger when implemented as a whole.
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Klompas M, Branson R, Eichenwald EC, Greene LR, Howell MD, Lee G, Magill SS, Maragakis LL, Priebe GP, Speck K, Yokoe DS, Berenholtz SM. Strategies to Prevent Ventilator-Associated Pneumonia in Acute Care Hospitals: 2014 Update. Infect Control Hosp Epidemiol 2016; 35:915-36. [DOI: 10.1086/677144] [Citation(s) in RCA: 186] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Previously published guidelines are available that provide comprehensive recommendations for detecting and preventing healthcare-associated infections (HAIs). The intent of this document is to highlight practical recommendations in a concise format to assist acute care hospitals in implementing and prioritizing strategies to prevent ventilator-associated pneumonia (VAP) and other ventilator-associated events (VAEs) and to improve outcomes for mechanically ventilated adults, children, and neonates. This document updates "Strategies to Prevent Ventilator-Associated Pneumonia in Acute Care Hospitals," published in 2008. This expert guidance document is sponsored by the Society for Healthcare Epidemiology of America (SHEA) and is the product of a collaborative effort led by SHEA, the Infectious Diseases Society of America (IDSA), the American Hospital Association (AHA), the Association for Professionals in Infection Control and Epidemiology (APIC), and The Joint Commission, with major contributions from representatives of a number of organizations and societies with content expertise. The list of endorsing and supporting organizations is presented in the introduction to the 2014 updates.
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Abstract
OBJECTIVE Ventilator-associated pneumonia is considered the second most frequent infection in pediatric intensive care, and there is agreement on its association with higher morbidity and increased healthcare costs. The goal of this study was to apply a bundle for ventilator-associated pneumonia prevention as a process for quality improvement in the PICU of Hospital Italiano de Buenos Aires, Argentina, aiming to decrease baseline ventilator-associated pneumonia rate by 25% every 6 months over a period of 2 years. DESIGN Quasi-experimental uninterrupted time series. SETTING PICU of Hospital Italiano de Buenos Aires, Argentina. PATIENTS All mechanical ventilated patients admitted to the unit. INTERVENTION It consisted of the implementation of an evidence-based ventilator-associated pneumonia prevention bundle adapted to our unit and using the plan-do-study-act cycle as a strategy for quality improvement. The bundle consisted of four main components: head of the bed raised more than 30°, oral hygiene with chlorhexidine, a clean and dry ventilator circuit, and daily interruption of sedation. MEASUREMENTS AND MAIN RESULTS Ventilator-associated pneumonia prevention team meetings started in March 2012, and the ventilator-associated pneumonia bundle was implemented in November 2012 after it had been developed and made operational. Baseline ventilator-associated pneumonia rate for the 2 years before intervention was 6.3 episodes every 1,000 mechanical ventilation days. ventilator-associated pneumonia rate evolution by semester and during the 2 years was, respectively, 5.7, 3.2, 1.8, and 0.0 episodes every 1,000 mechanical ventilation days. Monthly ventilator-associated pneumonia rate time series summarized in a 51-point control chart showed the presence of special cause variability after intervention was implemented. CONCLUSIONS The implementation over 2 years of a ventilator-associated pneumonia prevention bundle specifically adapted to our unit using quality improvement tools was associated with a reduction in ventilator-associated pneumonia rate of 25% every 6 months and a nil rate in the last semester.
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Comparison of the New Adult Ventilator-Associated Event Criteria to the Centers for Disease Control and Prevention Pediatric Ventilator-Associated Pneumonia Definition (PNU2) in a Population of Pediatric Traumatic Brain Injury Patients. Pediatr Crit Care Med 2016; 17:157-64. [PMID: 26673842 PMCID: PMC4740240 DOI: 10.1097/pcc.0000000000000590] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The new Centers for Disease Control and Prevention paradigm for ventilator-associated events is intended to simplify surveillance of infectious and noninfectious complications of mechanical ventilation in adults. We assessed the ventilator-associated events algorithm in pediatric patients. DESIGN A retrospective observational cohort study. SETTING This single-center study took place in a PICU at an urban academic medical facility. PATIENTS Pediatric (ages 0-18 yr old) trauma patients with moderate-to-severe traumatic brain injury ventilated for greater than or equal to 2 days. MEASUREMENTS AND MAIN RESULTS We assessed for pediatric ventilator-associated pneumonia (as defined by current Centers for Disease Control and Prevention PNU2 guidelines), adult ventilator-associated events, and an experimental ventilator-associated events definition modified for pediatric patients. We compared ventilator-associated events to ventilator-associated pneumonia to calculate the test characteristics. Thirty-nine of 119 patients (33%) developed ventilator-associated pneumonia. Sensitivity of the adult ventilator-associated condition definition was 23% (95% CI, 11-39%), which increased to 56% (95% CI, 40-72%) using the modified pediatric ventilator-associated pneumonia criterion. Specificity reached 100% for both original and modified pediatric probable ventilator-associated pneumonia using ventilator-associated events criteria. Children who developed ventilator-associated pneumonia or ventilator-associated condition had similar baseline characteristics: age, mechanism of injury, injury severity scores, and use of an intracranial pressure monitor. Diagnosis of ventilator-associated pneumonia and ventilator-associated condition portended similarly unfavorable outcomes: longer median duration of ventilation, ICU and hospital length of stay, and more discharges to rehabilitation, home health, or nursing care compared with patients with no pulmonary complication. CONCLUSIONS Both current and modified ventilator-associated events criteria have poor sensitivity but good specificity in identifying pediatric ventilator-associated pneumonia. Despite poor sensitivity, the high specificity of the ventilator-associated events diagnoses does provide a useful and objective metric for interinstitution ICU comparison. Ventilator-associated pneumonia and ventilator-associated condition were both associated with excess morbidity in pediatric traumatic brain injury patients.
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Strategies to prevent ventilator-associated pneumonia in acute care hospitals: 2014 update. Infect Control Hosp Epidemiol 2015; 35 Suppl 2:S133-54. [PMID: 25376073 DOI: 10.1017/s0899823x00193894] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Previously published guidelines are available that provide comprehensive recommendations for detecting and preventing healthcare-associated infections (HAIs). The intent of this document is to highlight practical recommendations in a concise format to assist acute care hospitals in implementing and prioritizing strategies to prevent ventilator-associated pneumonia (VAP) and other ventilator-associated events (VAEs) and to improve outcomes for mechanically ventilated adults, children, and neonates. This document updates “Strategies to Prevent Ventilator-Associated Pneumonia in Acute Care Hospitals,” published in 2008. This expert guidance document is sponsored by the Society for Healthcare Epidemiology of America (SHEA) and is the product of a collaborative effort led by SHEA, the Infectious Diseases Society of America (IDSA), the American Hospital Association (AHA), the Association for Professionals in Infection Control and Epidemiology (APIC), and The Joint Commission, with major contributions from representatives of a number of organizations and societies with content expertise. The list of endorsing and supporting organizations is presented in the introduction to the 2014 updates.
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McLaws ML. The relationship between hand hygiene and health care-associated infection: it's complicated. Infect Drug Resist 2015; 8:7-18. [PMID: 25678805 PMCID: PMC4319644 DOI: 10.2147/idr.s62704] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The reasoning that improved hand hygiene compliance contributes to the prevention of health care-associated infections is widely accepted. It is also accepted that high hand hygiene alone cannot impact formidable risk factors, such as older age, immunosuppression, admission to the intensive care unit, longer length of stay, and indwelling devices. When hand hygiene interventions are concurrently undertaken with other routine or special preventive strategies, there is a potential for these concurrent strategies to confound the effect of the hand hygiene program. The result may be an overestimation of the hand hygiene intervention unless the design of the intervention or analysis controls the effect of the potential confounders. Other epidemiologic principles that may also impact the result of a hand hygiene program include failure to consider measurement error of the content of the hand hygiene program and the measurement error of compliance. Some epidemiological errors in hand hygiene programs aimed at reducing health care-associated infections are inherent and not easily controlled. Nevertheless, the inadvertent omission by authors to report these common epidemiological errors, including concurrent infection prevention strategies, suggests to readers that the effect of hand hygiene is greater than the sum of all infection prevention strategies. Worse still, this omission does not assist evidence-based practice.
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Affiliation(s)
- Mary-Louise McLaws
- Healthcare Infection and Infectious Diseases Control, School of Public Health and Community Medicine, UNSW Medicine, UNSW Australia, Sydney, NSW, Australia
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Saito JM, Chen LE, Hall BL, Kraemer K, Barnhart DC, Byrd C, Cohen ME, Fei C, Heiss KF, Huffman K, Ko CY, Latus M, Meara JG, Oldham KT, Raval MV, Richards KE, Shah RK, Sutton LC, Vinocur CD, Moss RL. Risk-adjusted hospital outcomes for children's surgery. Pediatrics 2013; 132:e677-88. [PMID: 23918898 DOI: 10.1542/peds.2013-0867] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
UNLABELLED BACKGROUND The American College of Surgeons National Surgical Quality Improvement Program-Pediatric was initiated in 2008 to drive quality improvement in children's surgery. Low mortality and morbidity in previous analyses limited differentiation of hospital performance. METHODS Participating institutions included children's units within general hospitals and free-standing children's hospitals. Cases selected by Current Procedural Terminology codes encompassed procedures within pediatric general, otolaryngologic, orthopedic, urologic, plastic, neurologic, thoracic, and gynecologic surgery. Trained personnel abstracted demographic, surgical profile, preoperative, intraoperative, and postoperative variables. Incorporating procedure-specific risk, hierarchical models for 30-day mortality and morbidities were developed with significant predictors identified by stepwise logistic regression. Reliability was estimated to assess the balance of information versus error within models. RESULTS In 2011, 46 281 patients from 43 hospitals were accrued; 1467 codes were aggregated into 226 groupings. Overall mortality was 0.3%, composite morbidity 5.8%, and surgical site infection (SSI) 1.8%. Hierarchical models revealed outlier hospitals with above or below expected performance for composite morbidity in the entire cohort, pediatric abdominal subgroup, and spine subgroup; SSI in the entire cohort and pediatric abdominal subgroup; and urinary tract infection in the entire cohort. Based on reliability estimates, mortality discriminates performance poorly due to very low event rate; however, reliable model construction for composite morbidity and SSI that differentiate institutions is feasible. CONCLUSIONS The National Surgical Quality Improvement Program-Pediatric expansion has yielded risk-adjusted models to differentiate hospital performance in composite and specific morbidities. However, mortality has low utility as a children's surgery performance indicator. Programmatic improvements have resulted in actionable data.
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Affiliation(s)
- Jacqueline M Saito
- Division of Pediatric Surgery, Washington University, St. Louis, MO, USA
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Te Beest H, van der Starre C, Tibboel D, van Dijk M. Nursing protocol violations: detect, correct and communicate. Nurs Crit Care 2012; 18:79-85. [PMID: 23419183 DOI: 10.1111/j.1478-5153.2012.00533.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIMS AND OBJECTIVES The Critical Nursing Situation Index (CNSI) is a checklist to detect nursing protocol violations. The objectives of this study were to determine incidences and severities of nursing protocol violations and to check whether corrective actions were taken. DESIGN Prospective observational audit. METHODS This study was performed in the Intensive Care Unit of the Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands. The CNSI was applied in the period February 2009 to February 2010 by 14 purpose-trained nurses whose interrater reliability had proved sufficient. The checklist addressed nine domains of nursing care: Basic care, Circulation, Respiration, Digestive tract, Infection, Invasive catheters, Medication, ECMO and Central nervous system. The trained nurses also recorded whether violations were discussed with the bedside nurse, whether they could be corrected; and whether they were justifiable. Protocol violations are justifiable when protocol adherence carries greater risk of harm to the patient. RESULTS Protocol violations were identified for 987 of 8107 items (12·2%) checked in 238 observations in 126 patients. The percentage of protocol violations varied from 5% in the Medication domain to 26% in the Digestive tract domain. More than fifty percent (53·4%) of all protocol violations were corrected in the same shift; 22·3% of all protocol violations proved justifiable, however, these were rarely documented (6·4% of cases). Nurses' classification of the severity of the protocol violations was not reliable because linearly weighted kappa varied from 0 to 0·33. CONCLUSIONS The CNSI is a useful tool to monitor and correct nursing protocol violations. RELEVANCE TO CLINICAL PRACTICE Timely identification and correction of protocol violations will reduce possible adverse events resulting from these violations. Furthermore, this study made us aware that protocol violations may be justifiable in clinical practice provided they are well documented.
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Affiliation(s)
- Harma Te Beest
- Intensive Care Unit, Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
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14
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Morinec J, Iacaboni J, McNett M. Risk factors and interventions for ventilator-associated pneumonia in pediatric patients. J Pediatr Nurs 2012; 27:435-42. [PMID: 22449501 DOI: 10.1016/j.pedn.2012.03.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Ventilator-associated pneumonia (VAP) is a leading nosocomial infection in pediatrics. Little research has investigated the risk factors or effectiveness of interventions for pediatric VAP prevention. The purposes of this study were to identify the risk factors associated with VAP in pediatric patients and describe current VAP prevention practices. Data were gathered retrospectively on ventilated patients admitted to the pediatric intensive care unit over 12 months. No variables were found to be predictive of VAP. Review of practices indicates that better documentation is needed of all interventions. Findings provide information to guide the implementation of VAP bundles. Implementation should focus on adequate documentation of VAP prevention efforts.
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Affiliation(s)
- Jill Morinec
- Department of Nursing, MetroHealth Medical Center, Cleveland, OH, USA
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Improving trauma care in the ICU: best practices, quality improvement initiatives, and organization. Surg Clin North Am 2012; 92:893-901, viii. [PMID: 22850153 DOI: 10.1016/j.suc.2012.04.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Optimal care of critically ill trauma patients remains a challenge within modern medical systems. During the past decade, emerging technologies and organizational improvements have greatly advanced the care of these patients. The effective implementation of best practice initiatives has led to measurable improvement in outcomes while also reducing health care costs. Continued advances in the implementation of these initiatives and ICU organization are required, however, to insure that optimal care is provided to this unique patient population.
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Economic analysis of a pediatric ventilator-associated pneumonia prevention initiative in nicaragua. Int J Pediatr 2012; 2012:359430. [PMID: 22518174 PMCID: PMC3299287 DOI: 10.1155/2012/359430] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2011] [Revised: 10/31/2011] [Accepted: 11/02/2011] [Indexed: 12/04/2022] Open
Abstract
We performed an economic analysis of an intervention to decrease ventilator-associated pneumonia (VAP) prevalence in pediatric intensive care units (PICUs) at two Nicaraguan hospitals to determine the cost of the intervention and how effective it needs to be in order to be cost-neutral. A matched cohort study determined differences in costs and outcomes among ventilated patients. VAP cases were matched by sex and age for children older than 28 days and by weight for infants under 28 days old to controls without VAP. Intervention costs were determined from accounting and PICU staff records. The intervention cost was approximately $7,000 for one year. If VAP prevalence decreased by 0.5%, hospitals would save $7,000 and the strategy would be cost-neutral. The finding that the intervention required only modest effectiveness to be cost-neutral and has potential to generate substantial cost savings argues for implementation of VAP prevention strategies in low-income countries like Nicaragua on a broader scale.
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Brierley J, Highe L, Hines S, Dixon G. Reducing VAP by instituting a care bundle using improvement methodology in a UK paediatric intensive care unit. Eur J Pediatr 2012; 171:323-30. [PMID: 21833496 DOI: 10.1007/s00431-011-1538-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2011] [Accepted: 07/18/2011] [Indexed: 10/17/2022]
Abstract
Preventing ventilator-associated pneumonia (VAP) is one of the Department of Health Saving Lives initiatives. We describe the institution of a purpose-designed bundle of care in a tertiary paediatric ICU based on the available literature as part of our hospital's transformation project into reducing health-care-associated infection. A nurse-led VAP surveillance programme is in place, and we used this to compare VAP incidence before and after commencing a series of care measures aimed at reducing VAP as part of an overall drive for patient safety. The diagnostic criteria, surveillance methods and rates of VAP (5.6 per 1,000 ventilator days) have been previously reported. Nurse educators were added to the original core group, as a key feature is buy in from nursing staff. All nursing staff had multiple training opportunities, and VAP project education became a routine part of staff induction. The major features of the bundle of care were (1) elevation of bed to maximum (target, 45°; however, no beds currently permit this so achieved 20-30°), (2) mouth care using chlorhexidine or tooth brushing, (3) clean suctioning practice, (4) all patients not on full feeds commenced on ranitidine and (5) 4-hourly documentation. Compliance with these aspects was monitored. After the institution of the bundle, no paediatric case of VAP was recorded over a 12-month period, according to a priori definitions. One adult patient had a confirmed VAP over the same time interval. A paediatric VAP bundle was associated with reduced VAP on a UK PICU.
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Affiliation(s)
- Joe Brierley
- Paediatric and Neonatal Intensive Care Unit, Great Ormond Street Hospital for Children NHS Trust, Great Ormond St, London, UK.
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Investigation into the effect of closed-system suctioning on the frequency of pediatric ventilator-associated pneumonia in a developing country. Pediatr Crit Care Med 2012; 13:e25-32. [PMID: 21283045 DOI: 10.1097/pcc.0b013e31820ac0a2] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVE To investigate the effect of closed-system vs. open endotracheal suctioning on the frequency of ventilator-associated pneumonia and outcome in a pediatric intensive care unit in a developing country. DESIGN Prospective observational and nonrandomized controlled clinical study. SETTING A 20-bed pediatric intensive care unit in a tertiary pediatric hospital. PATIENTS Infants and children mechanically ventilated for >24 hrs. INTERVENTION : Pediatric intensive care unit suctioning systems were alternated monthly. An 8-month interim analysis was planned with a priori efficacy and futility study termination boundaries set at p < .006 and p > .52, respectively. MEASUREMENTS AND MAIN RESULTS Demographic, clinical, and laboratory data were prospectively recorded. Ventilator-associated pneumonia was diagnosed using the Clinical Pulmonary Infection Score, and the results were confirmed retrospectively using Centers for Disease Control criteria. A total of 250 patients (median [interquartile range] age of 3.8 [1.2-15.0] months) in 263 pediatric intensive care unit admissions were included. Fifty-nine admissions developed ventilator-associated pneumonia, with a calculated rate of 45.1 infections per 1000 ventilated days. There was no difference in characteristics or outcome between patients on closed-system suctioning (n = 83) and those on open endotracheal suctioning (n = 180). The frequencies of ventilator-associated pneumonia for patients on closed-system suctioning and open endotracheal suctioning were 20.5% and 23.3%, respectively (p = .6), reaching the a priori set limit of futility. Patients who developed ventilator-associated pneumonia spent a median (interquartile range) of 22 (13-37) and 11 (8-16) days in the hospital and pediatric intensive care unit, respectively, compared to 14.5 (10-24) and 6 (4-8) days for those without ventilator-associated pneumonia (p < .001). A 22% proportion of patients who developed ventilator-associated pneumonia died compared to 11.3% of those without ventilator-associated pneumonia (p = .03). Risk factors for ventilator-associated pneumonia identified on multiple logistic regression were duration of mechanical ventilation, transport out of the pediatric intensive care unit, and blood transfusion. CONCLUSION Closed-system suctioning did not affect the frequency of ventilator-associated pneumonia or patient outcome in this setting.
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Abstract
OBJECTIVE A review of the existing literature on ventilator-associated pneumonia in children with emphasis on problems in diagnosis. DATA SOURCES A systematic literature review from 1947 to 2010 using Ovid MEDLINE, PubMed, Cochrane Central Register of Controlled Trials, and ISI Web of Science using key words "ventilator associated pneumonia" and "children." Where pediatric data were lacking, appropriate adult studies were reviewed and similarly referenced. STUDY SELECTION Two hundred sixty-two pediatric articles were reviewed and data from 48 studies selected. Data from 61 adult articles were also included in this review. DATA EXTRACTION AND SYNTHESIS Ventilator-associated pneumonia is the second most common nosocomial infection and the most common reason for antibiotic use in the pediatric intensive care unit. Attributable mortality is uncertain but ventilator-associated pneumonia is associated with significant morbidity and cost. Diagnosis is problematic in that clinical, radiologic, and microbiologic criteria lack sensitivity and specificity relative to autopsy histopathology and culture. Qualitative tracheal aspirate cultures are commonly used in diagnosis but lack specificity. Quantitative tracheal aspirate cultures have sensitivity (31-69%) and specificity (55-100%) comparable to bronchoalveolar lavage (11-90% and 43-100%, respectively) but concordance for the same bacterial species when compared with autopsy lung culture was better for bronchoalveolar lavage (52-90% vs. 50-76% for quantitative tracheal aspirate). Staphylococcus aureus and Pseudomonas species are the most common organisms, but microbiologic flora change over time and with antibiotic use. Initial antibiotics should offer broad-spectrum coverage but should be narrowed as clinical response and cultures dictate. CONCLUSIONS Ventilator-associated pneumonia is an important nosocomial infection in the pediatric intensive care unit. Conclusions regarding epidemiology, treatment, and outcomes are greatly hampered by the inadequacies of current diagnostic methods. We recommend a more rigorous approach to diagnosis by using the Centers for Disease Control and Prevention algorithm. Given that ventilator-associated pneumonia is the most common reason for antibiotic use in the pediatric intensive care unit, more systematic studies are sorely needed.
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Morinec J, Iacaboni J, McNett M. WITHDRAWN: Risk Factors and Interventions for Ventilator-Associated Pneumonia in Pediatric Patients. J Pediatr Nurs 2010:S0882-5963(10)00236-8. [PMID: 22939760 DOI: 10.1016/j.pedn.2010.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2010] [Revised: 07/26/2010] [Accepted: 07/27/2010] [Indexed: 10/19/2022]
Abstract
The Publisher regrets that this article is an accidental duplication of an article that has already been published, doi:10.1016/j.pedn.2012.03.027. The duplicate article has therefore been withdrawn.
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Affiliation(s)
- Jill Morinec
- Pediatric Intensive Care Unit, Department of Nursing, MetroHealth Medical Center, Cleveland, OH
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Establishing nurse-led ventilator-associated pneumonia surveillance in paediatric intensive care. J Hosp Infect 2010; 75:220-4. [DOI: 10.1016/j.jhin.2009.12.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2009] [Accepted: 12/04/2009] [Indexed: 11/22/2022]
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Botte A, Leclerc F. [Prevention strategy of ventilator-associated pneumonia in children]. ANNALES FRANCAISES D'ANESTHESIE ET DE REANIMATION 2010; 29:573-575. [PMID: 20609555 DOI: 10.1016/j.annfar.2010.05.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Affiliation(s)
- A Botte
- Service de réanimation pédiatrique, hôpital Jeanne-de Flandre, CHRU de Lille, université Lille-Nord-de-France, 2, avenue Oscar-Lambret, 59037 Lille cedex France.
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Gazit AZ, Huddleston CB, Checchia PA, Fehr J, Pezzella AT. Care of the pediatric cardiac surgery patient--part 2. Curr Probl Surg 2010; 47:261-376. [PMID: 20207257 DOI: 10.1067/j.cpsurg.2009.12.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Avihu Z Gazit
- Pediatric Critical Care Medicine and Cardiology, St. Louis Children's Hospital, Washington University School of Medicine, St. Louis, Missouri, USA
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Hsieh TC, Hsia SH, Wu CT, Lin TY, Chang CC, Wong KS. Frequency of ventilator-associated pneumonia with 3-day versus 7-day ventilator circuit changes. Pediatr Neonatol 2010; 51:37-43. [PMID: 20225537 DOI: 10.1016/s1875-9572(10)60008-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
BACKGROUND Ventilator-associated pneumonia (VAP) is a common clinical problem. Previous studies involving adult patient cohorts have assessed various risk factors associated with VAP, including ventilator circuit changes. The objective of this study was to examine the incidence of and risk factors associated with VAP, particularly 3-day versus 7-day ventilator circuit changes, in a pediatric intensive care unit (PICU). METHODS This was a cohort observational study. Patients hospitalized in the PICU at Chang Gung Children's Hospital between November 2003 and September 2004 were enrolled. Investigators and critical-care specialists evaluated baseline characteristics, incidence of VAP, and related variables from PICU admission until discharge or death. RESULTS Of 397 patients initially enrolled, 96 (aged 11-60 months) were available for statistical analysis and were assigned into two groups according to timing of ventilator circuit change: 3-day (n = 46) and 7-day circuit change (n = 50). No statistically significant differences were observed for VAP incidence (13% vs. 16%, p = 0.68) or hospital mortality (22% vs. 36%, p = 0.14) for 3-day versus 7-day circuit change. Incidence of VAP per 1000 ventilation days was 10.75 and 8.41 for 3-day and 7-day circuit change, respectively. Univariate analysis indicated statistical significance for the duration of mechanical ventilation (10.17 +/- 16.63 days vs. 18.20 +/- 14.99 days, p < 0.001), length of stay in PICU (22.30 +/- 20.48 days vs. 37.22 +/- 36.79 days, p = 0.0069) and presence of enteral nutrition [7 (15.22%) vs. 23 (46.0%), p = 0.0012]. CONCLUSION Weekly circuit change does not contribute to increased rates of VAP in pediatric patients. Long-term studies evaluating risk factors in larger pediatric patient populations are warranted for further conclusive recommendations.
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Affiliation(s)
- Ting-Chang Hsieh
- Division of Pediatrics, Far-Eastern Memorial Hospital, Taipei, Taiwan
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Abstract
BACKGROUND Ventilator-associated pneumonia (VAP) is a significant cause of secondary morbidity and mortality in adult trauma patients. No study has characterized VAP in pediatric trauma patients. We determined the rates of and potential risk factors for VAP in pediatric trauma patients. METHODS A countywide trauma registry identified all pediatric trauma patients with potential VAP treated at a Regional Trauma Center. After a structured chart review, descriptive statistics were used to characterize the population. RESULTS One hundred fifty-eight trauma patients younger than 16 years requiring intubation and mechanical ventilation were identified in 3388 pediatric trauma admissions from the period 1995-2006. Drownings and poisonings were excluded. The registry identified 14 potential VAPs, of which, on detailed review, 7 were true cases. The VAP rate for pediatric trauma patients was 0.2% overall or 4.4% of those mechanically ventilated. In addition, ventilator days were available in the registry from 2003 forward and the rate in ventilator days was found to be 13.83/1000. Although higher than the overall pediatric intensive care unit VAP rate (5.93/1000 ventilator days), the pediatric trauma VAP rate was substantially lower than the VAP rate in adult trauma patients (58.25/1000 ventilator days). On chart review, six of the seven patients were male and older than 10 years (mean age, 11.9 years). All seven patients with VAP were blunt trauma victims with head injury (mean initial Glasgow Coma Score, 5.6) with Injury Severity Scores over 25 (mean, 32.1). Pulmonary contusion was present in four of the seven. Although the in-hospital mortality rate of ventilated pediatric trauma patients was 17.1%, there was no mortality in those with VAP. CONCLUSIONS The rate of VAP in pediatric trauma patients is substantially lower than in similar adults. Age older than 10 years, blunt trauma, head injury, and Injury Severity Score >25 may be risk factors. VAP is not associated with increased mortality in pediatric trauma patients.
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Garland JS, Uhing MR. Strategies to prevent bacterial and fungal infection in the neonatal intensive care unit. Clin Perinatol 2009; 36:1-13. [PMID: 19161861 DOI: 10.1016/j.clp.2008.09.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Hospital-acquired infections are one of the leading causes of preventable morbidity and mortality in neonatal intensive care units (NICUs). Device-related infections, such as catheter-associated blood stream infections (CABSIs) and ventilator-associated pneumonia (VAP), are the most common nosocomial infections. This review examines the pathogenesis of CABSIs and methods, widely accepted and novel, that can be used to help prevent them. Strategies to prevent fungal infections, which are often associated with the presence of a central venous catheter, are also reviewed. Finally, the dilemmas in the diagnosis and prevention of VAP in the NICU are discussed.
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Affiliation(s)
- Jeffery S Garland
- Wheaton Franciscan Health Care, St. Joseph Hospital, 3070 North 51st Street, Suite 309 Milwaukee, WI 53210, USA.
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Implementing quality improvements in the intensive care unit: Ventilator bundle as an example. Crit Care Med 2009; 37:305-9. [DOI: 10.1097/ccm.0b013e3181926623] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Nichter MA. Medical errors affecting the pediatric intensive care patient: incidence, identification, and practical solutions. Pediatr Clin North Am 2008; 55:757-77, xii. [PMID: 18501764 DOI: 10.1016/j.pcl.2008.02.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The complexity of patient care and the potential for medical error make the pediatric ICU environment a key target for improvement of outcomes in hospitalized children. This article describes several event-specific errors as well as proven and potential solutions. Analysis of pediatric intensive care staffing, education, and administration systems, although a less "traditional" manner of thinking about medical error, may reveal further opportunities for improved pediatric ICU outcome.
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Affiliation(s)
- Mark A Nichter
- University of South Florida School of Medicine, St. Petersburg, FL 33701, USA.
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Uc kay I, Ahmed QA, Sax H, Pittet D. Ventilator-Associated Pneumonia as a Quality Indicator for Patient Safety? Clin Infect Dis 2008; 46:557-63. [DOI: 10.1086/526534] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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Measurable Outcomes of Quality Improvement in the Trauma Intensive Care Unit: The Impact of a Daily Quality Rounding Checklist. ACTA ACUST UNITED AC 2008; 64:22-7; discussion 27-9. [DOI: 10.1097/ta.0b013e318161b0c8] [Citation(s) in RCA: 98] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Foglia E, Meier MD, Elward A. Ventilator-associated pneumonia in neonatal and pediatric intensive care unit patients. Clin Microbiol Rev 2007; 20:409-25, table of contents. [PMID: 17630332 PMCID: PMC1932752 DOI: 10.1128/cmr.00041-06] [Citation(s) in RCA: 176] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Ventilator-associated pneumonia (VAP) is the second most common hospital-acquired infection among pediatric intensive care unit (ICU) patients. Empiric therapy for VAP accounts for approximately 50% of antibiotic use in pediatric ICUs. VAP is associated with an excess of 3 days of mechanical ventilation among pediatric cardiothoracic surgery patients. The attributable mortality and excess length of ICU stay for patients with VAP have not been defined in matched case control studies. VAP is associated with an estimated $30,000 in attributable cost. Surveillance for VAP is complex and usually performed using clinical definitions established by the CDC. Invasive testing via bronchoalveolar lavage increases the sensitivity and specificity of the diagnosis. The pathogenesis in children is poorly understood, but several prospective cohort studies suggest that aspiration and immunodeficiency are risk factors. Educational interventions and efforts to improve adherence to hand hygiene for children have been associated with decreased VAP rates. Studies of antibiotic cycling in pediatric patients have not consistently shown this measure to prevent colonization with multidrug-resistant gram-negative rods. More consistent and precise approaches to the diagnosis of pediatric VAP are needed to better define the attributable morbidity and mortality, pathophysiology, and appropriate interventions to prevent this disease.
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Affiliation(s)
- Elizabeth Foglia
- Division of Infectious Diseases, Department of Pediatrics, Washington University School of Medicine, Box 8116, St. Louis Children's Hospital, One Children's Place, St. Louis, MO 63110, USA
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