1
|
Takashima M, Hyun A, Xu G, Lions A, Gibson V, Cruickshank M, Ullman A. Infection Associated With Invasive Devices in Pediatric Health Care: A Meta-analysis. Hosp Pediatr 2024; 14:e42-e56. [PMID: 38161188 DOI: 10.1542/hpeds.2023-007194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
CONTEXT Indwelling invasive devices inserted into the body for extended are associated with infections. OBJECTIVE This study aimed to estimate infection proportion and rates associated with invasive devices in pediatric healthcare. DATA SOURCES Medline, CINAHL, Embase, Web of Science, Scopus, Cochrane CENTRAL, clinical trial registries, and unpublished study databases were searched. STUDY SELECTION Cohort studies and trials published from January 2011 to June 2022, including (1) indwelling invasive devices, (2) pediatric participants admitted to a hospital, (3) postinsertion infection complications, and (4) published in English, were included. DATA EXTRACTION Meta-analysis of observational studies in epidemiology guidelines for abstracting and assessing data quality and validity were used. MAIN OUTCOMES AND MEASURES Device local, organ, and bloodstream infection (BSIs) pooled proportion and incidence rate (IR) per-1000-device-days per device type were reported. RESULTS A total of 116 studies (61 554 devices and 3 632 364 device-days) were included. The highest number of studies were central venous access devices associated BSI (CVAD-BSI), which had a pooled proportion of 8% (95% confidence interval [CI], 6-11; 50 studies) and IR of 0.96 per-1000-device-days (95% CI, 0.78-1.14). This was followed by ventilator-associated pneumonia in respiratory devices, which was 19% (95% CI, 14-24) and IR of 14.08 per-1000-device-days (95%CI, 10.57-17.58). CONCLUSIONS Although CVAD-BSI and ventilator associated pneumonia are well-documented, there is a scarcity of reporting on tissue and local organ infections. Standard guidelines and compliance initiatives similar to those dedicated to CVADs should be implemented in other devices in the future.
Collapse
Affiliation(s)
- Mari Takashima
- The University of Queensland, Queensland, Australia
- Centre for Children's Health Research, Children's Health Queensland Hospital and Health Service, Queensland, Australia
| | - Areum Hyun
- The University of Queensland, Queensland, Australia
| | - Grace Xu
- The University of Queensland, Queensland, Australia
- NHMRC Centre for Research Excellence in Wiser Wound Care, Griffith University, Queensland, Australia
| | | | - Victoria Gibson
- The University of Queensland, Queensland, Australia
- Centre for Children's Health Research, Children's Health Queensland Hospital and Health Service, Queensland, Australia
| | - Marilyn Cruickshank
- Sydney Children's Hospitals Network, New South Wales, Australia
- The University of Technology Sydney, New South Wales, Australia
| | - Amanda Ullman
- The University of Queensland, Queensland, Australia
- Centre for Children's Health Research, Children's Health Queensland Hospital and Health Service, Queensland, Australia
- NHMRC Centre for Research Excellence in Wiser Wound Care, Griffith University, Queensland, Australia
| |
Collapse
|
2
|
Mohamed HT, Farhan Alenezi WA, Alanzi MAA, Saleh Alsuqub FI, Salem Alhazmi SA, Mohammed Alhazmi OM. Prevalence of Ventilator-Associated Pneumonia in Children Admitted to Pediatric Intensive Care Units in the Middle East: A Systematic Review. Cureus 2023; 15:e51230. [PMID: 38283472 PMCID: PMC10821754 DOI: 10.7759/cureus.51230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/28/2023] [Indexed: 01/30/2024] Open
Abstract
Ventilator-associated pneumonia (VAP) is a common healthcare-associated disease in intensive care units, leading to significant morbidity and mortality. This systematic review aims to investigate the prevalence, risk factors, and prevention strategies for VAP in the Middle East. PubMed, SCOPUS, Web of Science, Science Direct, and Google Scholar were systematically searched to include the relevant literature. Rayyan QCRI was used throughout this systematic approach. Ten studies, involving a total of 6295 patients diagnosed with VAP, were included in this review. Among these patients, 336 (5.3%) developed VAP. The prevalence of VAP in children and neonates in the Middle East was relatively low. Risk factors associated with VAP development included prematurity, low birth weight, prolonged mechanical ventilation, enteral feeding, intrusive devices such as umbilical catheters, and cardiac operations. All reviewed studies emphasized the importance of infection control measures in reducing the risk of VAP.
Collapse
|
3
|
Rambaud J, Sajedi M, Al Omar S, Chomtom M, Sauthier M, De Montigny S, Jouvet P. Clinical Decision Support System to Detect the Occurrence of Ventilator-Associated Pneumonia in Pediatric Intensive Care. Diagnostics (Basel) 2023; 13:2983. [PMID: 37761350 PMCID: PMC10528404 DOI: 10.3390/diagnostics13182983] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 09/15/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
OBJECTIVES Ventilator-associated pneumonia (VAP) is a severe care-related disease. The Centers for Disease Control defined the diagnosis criteria; however, the pediatric criteria are mainly subjective and retrospective. Clinical decision support systems have recently been developed in healthcare to help the physician to be more accurate for the early detection of severe pathology. We aimed at developing a predictive model to provide early diagnosis of VAP at the bedside in a pediatric intensive care unit (PICU). METHODS We performed a retrospective single-center study at a tertiary-care pediatric teaching hospital. All patients treated by invasive mechanical ventilation between September 2013 and October 2019 were included. Data were collected in the PICU electronic medical record and high-resolution research database. Development of the clinical decision support was then performed using open-access R software (Version 3.6.1®). MEASUREMENTS AND MAIN RESULTS In total, 2077 children were mechanically ventilated. We identified 827 episodes with almost 48 h of mechanical invasive ventilation and 77 patients who suffered from at least one VAP event. We split our database at the patient level in a training set of 461 patients free of VAP and 45 patients with VAP and in a testing set of 199 patients free of VAP and 20 patients with VAP. The Imbalanced Random Forest model was considered as the best fit with an area under the ROC curve from fitting the Imbalanced Random Forest model on the testing set being 0.82 (95% CI: (0.71, 0.93)). An optimal threshold of 0.41 gave a sensitivity of 79.7% and a specificity of 72.7%, with a positive predictive value (PPV) of 9% and a negative predictive value of 99%, and with an accuracy of 79.5% (95% CI: (0.77, 0.82)). CONCLUSIONS Using machine learning, we developed a clinical predictive algorithm based on clinical data stored prospectively in a database. The next step will be to implement the algorithm in PICUs to provide early, automatic detection of ventilator-associated pneumonia.
Collapse
Affiliation(s)
- Jerome Rambaud
- Pediatric Intensive Care Unit, Sainte-Justine Hospital, Montreal, QC H3T 1C5, Canada; (M.S.); (P.J.)
- Pediatric and Neonatal Intensive Care Unit, Armand-Trousseau Hospital, Sorbonne University, 75012 Paris, France
| | - Masoumeh Sajedi
- Research Center, Sainte-Justine Hospital, Montreal, QC H3T 1C5, Canada; (M.S.); (S.A.O.); (S.D.M.)
| | - Sally Al Omar
- Research Center, Sainte-Justine Hospital, Montreal, QC H3T 1C5, Canada; (M.S.); (S.A.O.); (S.D.M.)
| | - Maryline Chomtom
- Pediatric Intensive Care Unit, Caen University Hospital, 14000 Caen, France;
| | - Michael Sauthier
- Pediatric Intensive Care Unit, Sainte-Justine Hospital, Montreal, QC H3T 1C5, Canada; (M.S.); (P.J.)
| | - Simon De Montigny
- Research Center, Sainte-Justine Hospital, Montreal, QC H3T 1C5, Canada; (M.S.); (S.A.O.); (S.D.M.)
- School of Public Health, Montréal University, Montreal, QC H2X 3E4, Canada
| | - Philippe Jouvet
- Pediatric Intensive Care Unit, Sainte-Justine Hospital, Montreal, QC H3T 1C5, Canada; (M.S.); (P.J.)
| |
Collapse
|
4
|
Hekim Yılmaz E, Korun O, Çiçek M, Yurtseven N. Risk factors and early outcomes of chylothorax following congenital cardiac surgery: A single-center experience. TURK GOGUS KALP DAMAR CERRAHISI DERGISI 2023; 31:334-342. [PMID: 37664767 PMCID: PMC10472469 DOI: 10.5606/tgkdc.dergisi.2023.24483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 05/26/2023] [Indexed: 09/05/2023]
Abstract
Background This study aims to investigate the incidence and risk factors for chylothorax and to evaluate the effect of chylothorax on the early postoperative outcomes following congenital cardiac surgery. Methods A total of 1,053 patients (606 males, 447 females; median age: 12 months; range, 3 days to 48 years) who underwent surgery for congenital heart disease at our institute between January 2018 and December 2019 were retrospectively analyzed. Patients with chylothorax were identified and the data of this cohort was compared with the entire study population. Following the diagnosis of chylothorax, a standardized management protocol was applied to all patients. Results Of 1,053 patients operated, 78 (7.4%) were diagnosed with chylothorax. In the univariate analysis, younger age, peritoneal dialysis, preoperative need for mechanical ventilation, surgical complexity, delayed sternal closure, high vasoactive inotrope score in the first 24 h after operation, residual or additional cardiac lesions which required reoperations were found to be the risk factors for chylothorax (p<0.05). In the multivariate analysis, the correlation persisted with only younger age, infections, and peritoneal dialysis requirement (p<0.05). In the chylothorax group, ventilation times were longer, and re-intubation and infection rates were higher (p<0.05). Although the length of intensive care unit and hospital stay was significantly longer in this patient group, there was no significant association between the development of chylothorax and in-hospital mortality (p>0.05). Conclusion Chylothorax following congenital cardiac surgery is a significant problem which prolongs the length of hospital stay and increases the infection rates. Complex cardiac pathologies which require surgery at early ages and re-operations are risk factors for chylothorax. Although there is no consensus on the most optimal therapeutic strategy, standardizing the management protocol may improve the results.
Collapse
Affiliation(s)
- Emine Hekim Yılmaz
- Department of Pediatric Cardiology, Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital, Istanbul, Türkiye
| | - Oktay Korun
- Department of Pediatric Cardiovascular Surgery, Istanbul University Cerrahpasa Faculty of Medicine, Istanbul, Türkiye
| | - Murat Çiçek
- Department of Pediatric Cardiovascular Surgery, Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital, Istanbul, Türkiye
| | - Nurgül Yurtseven
- Anesthesiology and Reanimation, Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital, Istanbul, Türkiye
| |
Collapse
|
5
|
Abdalla JS, Albarrak M, Alhasawi A, Al-Musawi T, Alraddadi BM, Al Wali W, Elhoufi A, Habashy N, Hassanien AM, Kurdi A. Narrative Review of the Epidemiology of Hospital-Acquired Pneumonia and Ventilator-Associated Pneumonia in Gulf Cooperation Council Countries. Infect Dis Ther 2023:10.1007/s40121-023-00834-w. [PMID: 37389707 PMCID: PMC10390449 DOI: 10.1007/s40121-023-00834-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 06/07/2023] [Indexed: 07/01/2023] Open
Abstract
Hospital-acquired pneumonia (HAP) and ventilator-associated pneumonia (VAP) are the most common healthcare-associated infections, with rates varying between countries. Antimicrobial resistance (AMR) among common HAP/VAP pathogens has been reported, and multidrug resistance (MDR) is of further concern across Middle Eastern countries. This narrative review summarizes the incidence and pathogens associated with HAP/VAP in hospitals across Gulf Cooperation Council (GCC) countries. A PubMed literature search was limited to available data on HAP or VAP in patients of any age published within the past 10 years. Reviews, non-English language articles, and studies not reporting HAP/VAP data specific to a GCC country were excluded. Overall, 41 articles, a majority of which focused on VAP, were selected for inclusion after full-text screening. Studies conducted over multiple years showed a general reduction in VAP rates over time, with Gram-negative bacteria the most commonly reported pathogens. Gram-negative isolates reported across GCC countries included Acinetobacter baumannii, Pseudomonas aeruginosa, and Klebsiella pneumoniae. Rates of AMR varied widely among studies, and MDR among A. baumannii, K. pneumoniae, Escherichia coli, P. aeruginosa, and Staphylococcus aureus isolates was commonly reported. In Saudi Arabia, between 2015 and 2019, rates of carbapenem resistance among Gram-negative bacteria were 19-25%; another study (2004-2009) reported antimicrobial resistance rates in Acinetobacter species (60-89%), P. aeruginosa (13-31%), and Klebsiella species (100% ampicillin, 0-13% other antimicrobials). Although limited genotype data were reported, OXA-48 was found in ≥ 68% of patients in Saudi Arabia with carbapenem-resistant Enterobacteriaceae infections. Ventilator utilization ratios varied across studies, with rates up to 0.9 reported in patients admitted to adult medical/surgical intensive care units in both Kuwait and Saudi Arabia. VAP remains a burden across GCC countries albeit with decreases in rates over time. Evaluation of prevention and treatment measures and implementation of a surveillance program could be useful for the management of HAP and VAP.
Collapse
Affiliation(s)
| | - May Albarrak
- Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | | | - Tariq Al-Musawi
- Al Salam Hospital, Al Khobar, Saudi Arabia.
- Royal College of Surgeons in Ireland-Medical University of Bahrain (RCSI-MUB), Busaiteen, Bahrain.
| | - Basem M Alraddadi
- King Faisal Specialist Hospital & Research Center, Jeddah, Saudi Arabia
| | - Walid Al Wali
- Hamad General Hospital, Doha, Qatar
- Al Wakra Hospital, Al Wakra, Qatar
| | | | | | | | | |
Collapse
|
6
|
Trends in Time to Extubation for Pediatric Postoperative Cardiac Patients and Its Correlation With Changes in Clinical Outcomes: A Virtual PICU Database Study. Pediatr Crit Care Med 2022; 23:544-554. [PMID: 35435884 DOI: 10.1097/pcc.0000000000002950] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Mechanical ventilation is often used in children after cardiac surgery but can impair hemodynamics and cause lung injury. Early extubation may improve ICU length of stay and survival. We aimed to describe trends in early extubation rates and evaluate if centers that more commonly practice early extubation have better severity-adjusted outcomes. DESIGN Retrospective analysis was performed of admissions in the Virtual Pediatric Systems (VPS, LLC) database from 2009 to 2018. Early extubation was defined as patients extubated in the operating room or within 6 hours of PICU admission. SETTING PICUs participating in the VPS database. PATIENTS Children in the VPS database who underwent cardiac surgery. INTERVENTIONS None. MEASUREMENT AND MAIN RESULTS Among 69,739 subjects, 20% were neonates, 47% underwent early extubation, 5.3% failed extubation, and 2.5% died. Overall, early extubation rates did not change over the study period. Centers were placed in one of four groups based on their early extubation rate in lower complexity surgeries. Centers that most commonly used early extubation had more ICU-free time among all patients in univariable analysis (lowest early extubation group, 23.8 d [interquartile range, 18.2-25.9 d]; highest early extubation group, 24.7 d [20.0-26.2 d]; p < 0.001). After adjusting for center volume, sex, age, surgical complexity, and preoperative ICU admission, increasing center-level early extubation rates were not associated with more ICU-free days. Higher center-level early extubation rate was not associated with mortality in univariable or multivariable analysis but was associated with decreased extubation failure rate (lowest early extubation group, 6.4%; highest early extubation group, 3.6%; p < 0.001). CONCLUSIONS In this large, multicenter database study, early extubation rates in postoperative cardiac patients did not significantly change between 2009 and 2018. Centers that performed early extubation more frequently did not have shorter ICU stays or difference in mortality rates but did have lower reintubation rates.
Collapse
|
7
|
Post-operative kinetics of C-reactive protein to distinguish between bacterial infection and systemic inflammation in infants after cardiopulmonary bypass surgery: the early and the late period. Cardiol Young 2022; 32:904-911. [PMID: 34365991 DOI: 10.1017/s1047951121003231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVES Differentiation between post-operative inflammation and bacterial infection remains an important issue in infants following congenital heart surgery. We primarily assessed kinetics and predictive value of C-reactive protein for bacterial infection in the early (days 0-4) and late (days 5-28) period after cardiopulmonary bypass surgery. Secondary objectives were frequency, type, and timing of post-operative infection related to the risk adjustment for congenital heart surgery score. METHODS This 3-year single-centre retrospective cohort study in a paediatric cardiac ICU analysed 191 infants accounting for 235 episodes of CPBP surgery. Primary outcome was kinetics of CRP in the first 28 days after CPBP surgery in infected and non-infected patients. RESULTS We observed 22 infectious episodes in the early and 34 in the late post-operative period. CRP kinetics in the early post-operative period did not accurately differentiate between infected and non-infected patients. In the late post-operative period, infected infants displayed significantly higher CRP values with a median of 7.91 (1.64-22.02) and 6.92 mg/dl (1.92-19.65) on days 2 and 3 compared to 4.02 (1.99-15.9) and 3.72 mg/dl (1.08-9.72) in the non-infection group. Combining CRP on days 2 and 3 after suspicion of infection revealed a cut-off of 9.47 mg/L with an acceptable predictive accuracy of 76%. CONCLUSIONS In neonates and infants, CRP kinetics is not useful to predict infection in the first 72 hours after CPBP surgery due to the inflammatory response. However, in the late post-operative period, CRP is a valuable adjunctive diagnostic test in conjunction with clinical presentation and microbiological diagnostics.
Collapse
|
8
|
Singh D, Sahu MK, Singh SP, Singh U, Choudhary S, Pandey S. Outcome of Ventilator-Associated Pneumonia in Children Post Cardiac Surgery: A Prospective Observational Study. JOURNAL OF CARDIAC CRITICAL CARE TSS 2022. [DOI: 10.1055/s-0042-1750196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Abstract
Background Ventilator-associated pneumonia (VAP) is a serious complication in post congenital cardiac repair in children leading to high morbidity and mortality. We conducted this study with an aim to determine incidence, risk factors, and mortality of VAP in pediatric cardiac surgical patients.
Methodology This prospective observational study included 371 children aged less than 12 years who underwent elective cardiac surgery for congenital heart disease from March 2020 to September 2021. Patients were categorized into two groups: those with VAP and without VAP.
Results Out of 371 patients, 67 patients (18%) developed VAP. The VAP incidence density was 36.3 episodes per 1,000 mechanical ventilation days. Age less than 1 year (p <0.001), prolonged preoperative hospital stay (odds ratio: 2.25; 95% CI:1.11–4.52; p = 0.007), and higher RACHS1 (risk adjustment in congenital heart surgery) category, prolonged invasive mechanical ventilation (p <0.001), delayed sternal closure, tracheostomy, reintubation, use of uncuffed ET tube, and peritoneal dialysis were associated with higher incidence of VAP. Total 86 tracheal samples were taken. Most frequently isolated microorganisms were Acinetobacter baumannii (43%) and Klebsiella pneumoniae (23%). Antibiotic resistance was alarming as Acinetobacter and Klebsiella species were highly resistant to commonly used broad spectrum antibiotics like cephalosporins, aminoglycosides, and carbapenems.
Conclusion VAP incidence in our study was 18% and VAP incidence density was 36.3 per 1,000 mechanical ventilation days. Patients with VAP had higher mortality (32%) as compared with patients without VAP (12%).
Collapse
Affiliation(s)
- Dharmraj Singh
- Department of Cardiothoracic & Vascular Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Manoj Kumar Sahu
- Department of Cardiothoracic & Vascular Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Sarvesh Pal Singh
- Department of Cardiothoracic & Vascular Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Ummed Singh
- Department of Cardiothoracic & Vascular Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Shiv Choudhary
- Department of Cardiothoracic & Vascular Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Shivam Pandey
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| |
Collapse
|
9
|
Hames DL, Sleeper LA, Bullock KJ, Feins EN, Mills KI, Laussen PC, Salvin JW. Associations With Extubation Failure and Predictive Value of Risk Analytics Algorithms With Extubation Readiness Tests Following Congenital Cardiac Surgery. Pediatr Crit Care Med 2022; 23:e208-e218. [PMID: 35184097 PMCID: PMC9058191 DOI: 10.1097/pcc.0000000000002912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Extubation failure is associated with morbidity and mortality in children following cardiac surgery. Current extubation readiness tests (ERT) do not consider the nonrespiratory support provided by mechanical ventilation (MV) for children with congenital heart disease. We aimed to identify factors associated with extubation failure in children following cardiac surgery and assess the performance of two risk analytics algorithms for patients undergoing an ERT. DESIGN Retrospective cohort study. SETTING CICU at a tertiary-care children's hospital. PATIENTS Children receiving MV greater than 48 hours following cardiac surgery between January 1, 2017, and December 31, 2019. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Six hundred fifty encounters were analyzed with 49 occurrences (8%) of reintubation. Extubation failure occurred most frequently within 6 hours of extubation. On multivariable analysis, younger age (per each 3-mo decrease: odds ratio [OR], 1.06; 95% CI, 1.001-1.12), male sex (OR, 2.02; 95% CI, 1.03-3.97), Society of Thoracic Surgery-European Association for Cardiothoracic Surgery category 5 procedure (p equals to 0.005), and preoperative respiratory support (OR, 2.08; 95% CI, 1.09-3.95) were independently associated with unplanned reintubation. Our institutional ERT had low sensitivity to identify patients at risk for reintubation (23.8%; 95% CI, 9.7-47.6%). The addition of the inadequate delivery of oxygen (IDO2) index to the ERT increased the sensitivity by 19.0% (95% CI, -2.5 to 40.7%; p = 0.05), but the sensitivity remained low and the accuracy of the test dropped by 8.9% (95% CI, 4.7-13.1%; p < 0.01). CONCLUSIONS Preoperative respiratory support, younger age, and more complex operations are associated with postoperative extubation failure. IDO2 and IVCO2 provide unique cardiorespiratory monitoring parameters during ERTs but require further investigation before being used in clinical evaluation for extubation failure.
Collapse
Affiliation(s)
- Daniel L. Hames
- Division of Cardiovascular Critical Care, Department of Cardiology, Boston Children’s Hospital
- Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Lynn A. Sleeper
- Department of Cardiology, Boston Children’s Hospital, Boston, MA
- Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Kevin J. Bullock
- Department of Respiratory Care, Boston Children’s Hospital, Boston, MA
| | - Eric N. Feins
- Department of Cardiac Surgery, Boston Children’s Hospital, Boston, MA
- Department of Surgery, Harvard Medical School, Boston, MA
| | - Kimberly I. Mills
- Division of Cardiovascular Critical Care, Department of Cardiology, Boston Children’s Hospital
- Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Peter C. Laussen
- Department of Anesthesia, Boston Children’s Hospital, Boston, MA
- Department of Anesthesia, Harvard Medical School, Boston, MA
| | - Joshua W. Salvin
- Division of Cardiovascular Critical Care, Department of Cardiology, Boston Children’s Hospital
- Department of Pediatrics, Harvard Medical School, Boston, MA
| |
Collapse
|
10
|
Effect of breast milk oral care in infants who underwent surgical correction of ventricular septal defect. Cardiol Young 2021; 31:2015-2018. [PMID: 33883048 DOI: 10.1017/s1047951121001438] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE This study explored the clinical effect of employing breast milk oral care for infants who underwent surgical correction of ventricular septal defect. METHODS A prospective randomised controlled study was conducted in a provincial hospital between January, 2020 and July, 2020 in China. Patients were randomly divided into an intervention group (breast milk oral care, n = 28) and a control group (physiological saline oral care, n = 28). The intervention group was given oral nursing using breast milk for infants in the early post-operative period, and the control group was given oral nursing using physiological saline. Related clinical data were recorded and analysed. RESULTS There were no significant differences in age, gender, weight, operation time, cardiopulmonary bypass time, or aortic cross-clamping time between the two groups. Compared with the physiological saline oral care group, the mechanical ventilation duration, the length of ICU stay in the breast milk oral care group were significantly shorter. The time of start feeding and total enteral nutrition were significantly earlier in the intervention group than those in the control group. The incidence of post-operative pneumonia in the breast milk oral care group was 3.6%, which was significantly lower than that of the physiological saline oral care group. CONCLUSION The use of breast milk for oral care in infants who underwent surgical correction of VSD can reduce the incidence of post-operative pneumonia and promote the recovery of gastrointestinal function.
Collapse
|
11
|
Cell Saver Blood Reinfusion Up to 24 Hours Post Collection in Pediatric Cardiac Surgical Patients Does Not Increase Incidence of Hospital-Acquired Infections or Mortality. THE JOURNAL OF EXTRA-CORPOREAL TECHNOLOGY 2021; 53:161-169. [PMID: 34658406 DOI: 10.1182/ject-2100015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 05/17/2021] [Indexed: 11/20/2022]
Abstract
Cell saver blood reinfusion, a blood conservation technique recently available for pediatric use, is typically limited to 6 hours post processing to guard against bacterial contamination. We hypothesize that reinfusion of cell saver blood up to 24 hours post collection in children after cardiac surgery will not increase the incidence of hospital-acquired infections (HAI). The primary aim is to compare incidence of HAI between children receiving cell saver blood ≤6 hours vs. >6 to ≤24 hours from its collection. The secondary aim is to compare mortality and clinical outcomes. Retrospective chart review of children ≤18 years undergoing cardiac surgery with cardiopulmonary bypass (CPB) from 2013 to 2018 when cell saver collection and bedside temperature controlled storage became standard of care. Patients on extracorporeal membrane oxygenation (ECMO) within 48 hours postoperatively and those who did not receive cell saver were excluded. The primary outcome was HAI incidence postoperative days 0-6. Demographic data included diagnosis, surgical severity score, and clinical outcomes. 466 patients, 45% female. No significant between-group differences identified. There was no significant difference in HAI (control 8.5% vs. treatment 8.0%, p = .80) and death (control 7.9% vs. treatment 4.9%, p = .20). Noninferiority testing indicated the treatment group was not statistically inferior to the control group (p = .0028). Kaplan-Meier curve depicted similar status between-group rates of no infection or death; 92% treatment vs. 91% control. Total volume allogeneic red blood cell transfusion (allogeneic blood transfusion [ABT]) up to 24 hours postoperatively was significantly less in the treatment group, p < .0001. Incidence of HAI or mortality was not increased in patients receiving cell saver blood reinfusion >6 to ≤24 hours post collection. Treatment subjects received significantly less volume of ABT. Considering the risks of ABT, these findings support cell saver blood reinfusion up to 24 hours post collection.
Collapse
|
12
|
Montoro DV, Gómez JMG, Montoro AV, Manso GM. Predictors of early extubation after pediatric cardiac surgery: Fifteen months of institutional experience. PROGRESS IN PEDIATRIC CARDIOLOGY 2020. [DOI: 10.1016/j.ppedcard.2020.101224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
13
|
Abstract
OBJECTIVES Ventilator-associated pneumonia is the second most common nosocomial infection in pediatric intensive care. The Centers for Disease Control and Prevention recently issued diagnosis criteria for pediatric ventilator-associated pneumonia and for ventilator-associated events in adults. The objectives of this pediatric study were to determine the prevalence of ventilator-associated pneumonia using these new Centers for Disease Control and Prevention criteria, to describe the risk factors and management of ventilator-associated pneumonia, and to assess a simpler method to detect ventilator-associated pneumonia with ventilator-associated event in critically ill children. DESIGN Retrospective, observational, single-center. SETTING PICU in a tertiary-care university hospital. PATIENTS Consecutive critically ill children mechanically ventilated for greater than or equal to 48 hours between November 2013 and November 2015. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Of 304 patients mechanically ventilated for greater than or equal to 48 hours, 284 were included. Among them, 30 (10.6%) met clinical and radiologic Centers for Disease Control and Prevention criteria for ventilator-associated pneumonia, yielding an prevalence of 7/1,000 mechanical ventilation days. Median time from mechanical ventilation onset to ventilator-associated pneumonia diagnosis was 4 days. Semiquantitative culture of tracheal aspirates was the most common microbiological technique. Gram-negative bacteria were found in 60% of patients, with a predominance of Haemophilus influenzae and Pseudomonas aeruginosa. Antibiotic therapy complied with adult guidelines. Compared with patients without ventilator-associated pneumonia, those with ventilator-associated pneumonia had significantly longer median durations of mechanical ventilation (15 vs 6 d; p < 0.001) and PICU stay (19 vs 9 d; p < 0.001). By univariate analysis, risk factors for ventilator-associated pneumonia were younger age, reintubation, acute respiratory distress syndrome, and continuous enteral feeding. Among the 30 patients with ventilator-associated pneumonia, 17 met adult ventilator-associated event's criteria (sensitivity, 56%). CONCLUSIONS Ventilator-associated pneumonia is associated with longer times on mechanical ventilation and in the PICU. Using the ventilator-associated event criteria is of interest to rapidly screen for ventilator-associated pneumonia in children. However, sensitivity must be improved by adapting these criteria to children.
Collapse
|
14
|
Abstract
BACKGROUND Healthcare-associated infections (HAIs) represent serious complications for patients within pediatric cardiac intensive care units (CICU). HAIs are associated with increased morbidity, mortality and resource utilization. There are few studies describing the epidemiology of HAIs across the entire spectrum of patients (surgical and nonsurgical) receiving care in dedicated pediatric CICUs. METHODS Retrospective analyses of 22,839 CICU encounters from October 2013 to September 2016 across 22 North American CICUs contributing data to the Pediatric Cardiac Critical Care Consortium clinical registry. RESULTS HAIs occurred in 2.4% of CICU encounters at a rate of 3.3 HAIs/1000 CICU days, with 73% of HAIs occurring in children <1 year. Eighty encounters (14%) had ≥2 HAIs. Aggregate rates for the 4 primary HAIs are as follows: central line-associated blood stream infection, 1.1/1000 line days; catheter-associated urinary tract infections, 1.5/1000 catheter days; ventilator-associated pneumonia, 1.9/1000 ventilator days; surgical site infections, 0.81/100 operations. Surgical and nonsurgical patients had similar HAIs rates/1000 CICU days. Incidence was twice as high in surgical encounters and increased with surgical complexity; postoperative infection occurred in 2.8% of encounters. Prematurity, younger age, presence of congenital anomaly, Society of Thoracic Surgeons-European Association for Cardio-Thoracic Surgery Congenital Heart Surgery Mortality Categories (STAT) 4-5 surgery, admission with an active medical condition, open sternum and extracorporeal membrane oxygenation were independently associated with HAIs. In univariable analysis, HAI was associated with longer hospital length of stay and durations of urinary catheter, central venous catheter and ventilation. Mortality was 24.4% in patients with HAIs versus 3.4% in those without, P < 0.0001. CONCLUSIONS We provide comprehensive multicenter benchmark data regarding rates of HAIs within dedicated pediatric CICUs. We confirm that although rare, HAIs of all types are associated with significant resource utilization and mortality.
Collapse
|
15
|
Abstract
BACKGROUND Perioperative infections have significant consequences for children with congenital heart disease (CHD), which can manifest as acute or chronic infection followed by poor growth and progressive cardiac failure. The consequences include delayed or higher-risk surgery, and increased postoperative morbidity and mortality. METHODS A systematic search for studies evaluating the burden and interventions to reduce perioperative infections in children with CHD was undertaken using PubMed. RESULTS Limited studies conducted in low- to middle-income countries demonstrated the large burden of perioperative infections among children with CHD. Most studies focussed on infections after surgery. Few studies evaluated strategies to prevent preoperative infection or the impact of infection on decision-making around the timing of surgery. Children with CHD have multiple risk factors for infections including delayed presentation, inadequate treatment of cardiac failure, and poor nutrition. CONCLUSIONS The burden of perioperative infections is high among children with CHD, and studies evaluating the effectiveness of interventions to reduce these infections are lacking. As good nutrition, early corrective surgery, and measures to reduce nosocomial infection are likely to play a role, practical steps can be taken to make surgery safer.
Collapse
|
16
|
Abstract
OBJECTIVES The objectives of this review are to discuss the prevalence and risk factors associated with the development of hospital-acquired infections in pediatric patients undergoing cardiac surgery and the published antimicrobial prophylaxis regimens and rational approaches to the diagnosis, prevention, and treatment of nosocomial infections in these patients. DATA SOURCE MEDLINE and PubMed. CONCLUSION Hospital-acquired infections remain a significant source of potentially preventable morbidity and mortality in pediatric cardiac surgical patients. Through improved understanding of these conditions and implementation of avoidance strategies, centers caring for these patients may improve outcomes in this vulnerable population.
Collapse
|
17
|
Axelrod DM, Alten JA, Berger JT, Hall MW, Thiagarajan R, Bronicki RA. Immunologic and Infectious Diseases in Pediatric Cardiac Critical Care: Proceedings of the 10th International Pediatric Cardiac Intensive Care Society Conference. World J Pediatr Congenit Heart Surg 2016; 6:575-87. [PMID: 26467872 DOI: 10.1177/2150135115598211] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Since the inception of the Pediatric Cardiac Intensive Care Society (PCICS) in 2003, remarkable advances in the care of children with critical cardiac disease have been developed. Specialized surgical approaches, anesthesiology practices, and intensive care management have all contributed to improved outcomes. However, significant morbidity often results from immunologic or infectious disease in the perioperative period or during a medical intensive care unit admission. The immunologic or infectious illness may lead to fever, which requires the attention and resources of the cardiac intensivist. Frequently, cardiopulmonary bypass leads to an inflammatory state that may present hemodynamic challenges or complicate postoperative care. However, inflammation unchecked by a compensatory anti-inflammatory response may also contribute to the development of capillary leak and lead to a complicated intensive care unit course. Any patient admitted to the intensive care unit is at risk for a hospital acquired infection, and no patients are at greater risk than the child treated with mechanical circulatory support. In summary, the prevention, diagnosis, and management of immunologic and infectious diseases in the pediatric cardiac intensive care unit is of paramount importance for the clinician. This review from the tenth PCICS International Conference will summarize the current knowledge in this important aspect of our field.
Collapse
Affiliation(s)
- David M Axelrod
- Department of Pediatrics (Cardiology), Stanford University School of Medicine, Palo Alto, CA, USA
| | - Jeffrey A Alten
- Section of Pediatric Cardiac Critical Care Medicine, University of Alabama at Birmingham, Children's of Alabama, Birmingham, AL, USA
| | - John T Berger
- Division of Critical Care Medicine, George Washington University School of Medicine, Children's National Health System, Washington, DC, USA Division of Cardiology, George Washington University School of Medicine, Children's National Health System, Washington, DC, USA
| | - Mark W Hall
- The Ohio State University College of Medicine, Critical Care Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Ravi Thiagarajan
- Intensive Care Unit, Harvard Medical School, Boston Children's Hospital, Boston, MA, USA
| | - Ronald A Bronicki
- Section of Critical Care Medicine and Cardiology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA
| |
Collapse
|
18
|
Urinary tract infection in children after cardiac surgery: Incidence, causes, risk factors and outcomes in a single-center study. J Infect Public Health 2016; 9:600-10. [PMID: 26829892 DOI: 10.1016/j.jiph.2015.12.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 12/10/2015] [Accepted: 12/19/2015] [Indexed: 11/22/2022] Open
Abstract
Nosocomial urinary tract infection (UTI) increases hospitalization, cost and morbidity. In this cohort study, we aimed to determine the incidence, risk factors, etiology and outcomes of UTIs in post-operative cardiac children. To this end, we studied all post-operative patients admitted to the Pediatric Cardiac Intensive Care Unit (PCICU) in 2012, and we divided the patients into two groups: the UTI (UTI group) and the non-UTI (control group). We compared both groups for multiple peri-operative risk factors. We included 413 children in this study. Of these, 29 (7%) had UTIs after cardiac surgery (UTI group), and 384 (93%) were free from UTIs (control group). All UTI cases were catheter-associated UTIs (CAUTIs). A total of 1578 urinary catheter days were assessed in this study, with a CAUTI density rate of 18 per 1000 catheter days. Multivariate logistic regression analysis demonstrated the following risk factors for CAUTI development: duration of urinary catheter placement (p<0.001), presence of congenital abnormalities of kidney and urinary tract (CAKUT) (p<0.0041) and the presence of certain syndromes (Down, William, and Noonan) (p<0.02). Gram-negative bacteria accounted for 63% of the CAUTI. The main causes of CAUTI were Klebsiella (27%), Candida (24%) and Escherichia coli (21%). Resistant organisms caused 34% of CAUTI. Two patients (7%) died in the UTI group compared with the one patient (0.3%) who died in the control group (p<0.05). Based on these findings, we concluded that an increased duration of the urinary catheter, the presence of CAKUT, and the presence of syndromes comprised the main risk factors for CAUTI. Gram-negative organisms were the main causes for CAUTI, and one-third of them found to be resistant in this single-center study.
Collapse
|
19
|
Netto R, Mondini M, Pezzella C, Romani L, Lucignano B, Pansani L, D’argenio P, Cogo P. Parenteral Nutrition Is One of the Most Significant Risk Factors for Nosocomial Infections in a Pediatric Cardiac Intensive Care Unit. JPEN J Parenter Enteral Nutr 2015; 41:612-618. [DOI: 10.1177/0148607115619416] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Roberta Netto
- Cardiac Intensive Care Unit, Department of Medical and Surgical Cardiology, Bambino Gesù Children’s Hospital, Rome, Italy
| | - Matteo Mondini
- Clinical Epidemiology Laboratory, Coordinating Center GIVITI, IRCCS Pharmacological Research Institute, Mario Negri Institute, Milan, Italy
| | - Chiara Pezzella
- Cardiac Intensive Care Unit, Department of Medical and Surgical Cardiology, Bambino Gesù Children’s Hospital, Rome, Italy
| | - Lorenza Romani
- Immunological and Infectious Disease Unit, University Department of Pediatrics, Bambino Gesù Children’s Hospital, Rome, Italy
| | - Barbara Lucignano
- Department of Laboratories, Bambino Gesù Children’s Hospital, Rome, Italy
| | - Laura Pansani
- Department of Laboratories, Bambino Gesù Children’s Hospital, Rome, Italy
| | - Patrizia D’argenio
- Immunological and Infectious Disease Unit, University Department of Pediatrics, Bambino Gesù Children’s Hospital, Rome, Italy
| | - Paola Cogo
- Cardiac Intensive Care Unit, Department of Medical and Surgical Cardiology, Bambino Gesù Children’s Hospital, Rome, Italy
| |
Collapse
|
20
|
Should early extubation be the goal for children after congenital cardiac surgery? J Thorac Cardiovasc Surg 2014; 148:2642-7. [DOI: 10.1016/j.jtcvs.2014.06.093] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Revised: 06/10/2014] [Accepted: 06/27/2014] [Indexed: 11/22/2022]
|
21
|
Kabbani MS, Hijazi O, Elbarbary M, Ismail S, Shaath G, Jijeh A. Pediatric cardiac intensive care at the King Abdulaziz Cardiac Center. Eur Heart J Suppl 2014. [DOI: 10.1093/eurheartj/suu017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
22
|
Aelami MH, Lotfi M, Zingg W. Ventilator-associated pneumonia in neonates, infants and children. Antimicrob Resist Infect Control 2014. [DOI: 10.1186/2047-2994-3-30] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|