Ventilator-Associated Pneumonia in a Pediatric Intensive Care Unit in Saudi Arabia: A 30-Month Prospective Surveillance

2004 ◽  
Vol 25 (9) ◽  
pp. 753-758 ◽  
Author(s):  
Maha Almuneef ◽  
Ziad A. Memish ◽  
Hanan H. Balkhy ◽  
Hala Alalem ◽  
Abdulrahman Abutaleb
Keyword(s):  
Intensive Care Unit ◽  
Mechanical Ventilation ◽  
Saudi Arabia ◽  
Intensive Care ◽  
Antibiotic Therapy ◽  
Pediatric Intensive Care ◽  
Ventilator Associated Pneumonia ◽  
Prospective Surveillance ◽  
The Mean ◽  
Prior Antibiotic Therapy

AbstractObjective:To describe the rate, risk factors, and outcome of ventilator-associated pneumonia (VAP) in pediatric patients.Methods:This prospective surveillance study of VAP among all patients receiving mechanical ventilation for 48 hours or more admitted to a pediatric intensive care unit (PICU) in Saudi Arabia from May 2000 to November 2002 used National Nosocomial Infections Surveillance (NNIS) System definitions.Results:Three hundred sixty-one eligible patients were enrolled. Most were Saudi with a mean age of 28.6 months. Thirty-seven developed VAP. The mean VAP rate was 8.87 per 1,000 ventilation-days with a ventilation utilization rate of 47%. The mean duration of mechanical ventilation was 21 days for VAP patients and 10 days for non-VAP patients. The mean PICU stay was 34 days for VAP patients and 15 days for non-VAP patients. Among VAP patients, Pseudomonas aeruginosa was the most common organism, followed by Staphylococcus aureus. Other gram-negative organisms were also encountered. There was no significant difference between VAP and non-VAP patients regarding mortality rate. Witnessed aspiration, reintubation, prior antibiotic therapy, continuous enteral feeding, and bronchoscopy were associated with VAP. On multiple logistic regression analysis, only prior antibiotic therapy, continuous enteral feeding, and bronchoscopy were independent predictors of VAP.Conclusions:The mean VAP rate in this hospital was higher than that reported by NNIS System surveillance of PICUs. This study has established a benchmark for future studies of VAP in the pediatric intensive care population in Saudi Arabia. Additional studies from the region are necessary for comparison and development of preventive measures.

Risk Factors for Ventilator-Associated Pneumonia in Infants and Children: a Cross-sectional Cohort Study

2014 ◽  
Vol 23 (6) ◽  
pp. 469-476 ◽  
Author(s):  
Denise Miyuki Kusahara ◽  
Camila da Cruz Enz ◽  
Ariane Ferreira Machado Avelar ◽  
Maria Angélica Sorgini Peterlini ◽  
Mavilde da Luz Gonçalves Pedreira
Keyword(s):  
Risk Factors ◽  
Intensive Care Unit ◽  
Mechanical Ventilation ◽  
Intensive Care ◽  
Pediatric Intensive Care Unit ◽  
Odds Ratio ◽  
Pediatric Intensive Care ◽  
Ventilator Associated Pneumonia ◽  
Vasoactive Drugs ◽  
Cross Sectional

Background The epidemiology of ventilator-associated pneumonia is well described for adults, but little information is available on risk factors for this disease in children. Objective To identify predisposing factors for ventilator-associated pneumonia in children. Methods A cross-sectional prospective cohort study of 96 patients in a 9-bed pediatric intensive care unit was performed. Variables examined were demographic characteristics, inpatient care, medications, nutrition, invasive procedures, and characteristics of mechanical ventilation. Data were analyzed by using Pearson χ2 analysis, Fisher exact and Mann-Whitney tests, odds ratios, and forward stepwise logistic regression. Results Occurrence of ventilator-associated pneumonia correlated positively with use of nasoenteral tubes (odds ratio, 5.278; P < .001), intermittent administration of nutritional formula (odds ratio, 6.632; P = .005), emergency reintubation (odds ratio, 2.700; P = .02), use of vasoactive drugs (odds ratio, 5.108; P = .009), duration of mechanical ventilation (P < .001), and length of stay in the pediatric intensive care unit (P < .001) and in the hospital (P = .01). Conclusion Use of vasoactive drugs, presence of a nasoenteral tube, and duration of stay in the pediatric intensive care unit were independent risk factors for ventilator-associated pneumonia.

scholarly journals Respiratory Modalities in Preventing Reintubation in a Pediatric Intensive Care Unit

2021 ◽  
Vol 8 ◽  
pp. 2333794X2199153
Author(s):  
Ameer Al-Hadidi ◽  
Morta Lapkus ◽  
Patrick Karabon ◽  
Begum Akay ◽  
Paras Khandhar
Keyword(s):  
Intensive Care Unit ◽  
Mechanical Ventilation ◽  
Intensive Care ◽  
Pediatric Intensive Care Unit ◽  
Noninvasive Positive Pressure Ventilation ◽  
Pediatric Intensive Care ◽  
Nasal Cannula ◽  
Respiratory Support ◽  
Positive Pressure ◽  
P Value

Post-extubation respiratory failure requiring reintubation in a Pediatric Intensive Care Unit (PICU) results in significant morbidity. Data in the pediatric population comparing various therapeutic respiratory modalities for avoiding reintubation is lacking. Our objective was to compare therapeutic respiratory modalities following extubation from mechanical ventilation. About 491 children admitted to a single-center PICU requiring mechanical ventilation from January 2010 through December 2017 were retrospectively reviewed. Therapeutic respiratory support assisted in avoiding reintubation in the majority of patients initially extubated to room air or nasal cannula with high-flow nasal cannula (80%) or noninvasive positive pressure ventilation (100%). Patients requiring therapeutic respiratory support had longer PICU LOS (10.92 vs 6.91 days, P-value = .0357) and hospital LOS (16.43 vs 10.20 days, P-value = .0250). Therapeutic respiratory support following extubation can assist in avoiding reintubation. Those who required therapeutic respiratory support experienced a significantly longer PICU and hospital LOS. Further prospective clinical trials are warranted.

Analysis of diagnostic criteria for ventilator-associated pneumonia: a cohort study

2021 ◽  
Vol 74 (6) ◽  
Author(s):  
Caroline Gonçalves Pustiglione Campos ◽  
Aline Pacheco ◽  
Maria Dagmar da Rocha Gaspar ◽  
Guilherme Arcaro ◽  
Péricles Martim Reche ◽  
...  
Keyword(s):  
Risk Factors ◽  
Intensive Care Unit ◽  
Mechanical Ventilation ◽  
Cohort Study ◽  
Intensive Care ◽  
Diagnostic Criteria ◽  
Statistical Tests ◽  
Significant Risk ◽  
Diagnostic Methods ◽  
Ventilator Associated Pneumonia

ABSTRACT Objectives: to analyze the diagnostic criteria for ventilator-associated pneumonia recommended by the Brazilian Health Regulatory Agency and the National Healthcare Safety Network/Centers for Disease Control and Prevention, as well as its risk factors. Methods: retrospective cohort study carried out in an intensive care unit throughout 12 months, in 2017. Analyses included chi-square, simple linear regression, and Kappa statistical tests and were conducted using Stata 12 software. Results: the sample was 543 patients who were in the intensive care unit and under mechanical ventilation, of whom 330 (60.9%) were men and 213 (39.1%) were women. Variables such as gender, age, time under mechanical ventilation, and oral hygiene proved to be significant risk factors for the development of ventilator-associated pneumonia. Conclusions: patients submitted to mechanical ventilation need to be constantly evaluated so the used diagnostic methods can be accurate and applied in an objective and standardized way in Brazilian hospitals.

scholarly journals Adaptive Support Ventilation as a Sole Mode of Mechanical Ventilation-An Observational Study

2017 ◽  
Vol 1 (1) ◽  
pp. 8-12
Author(s):  
L.K. Rajbanshi ◽  
M. Dali ◽  
S.B. Karki ◽  
K. Khanal ◽  
B. Aryal ◽  
...  
Keyword(s):  
Intensive Care Unit ◽  
Mechanical Ventilation ◽  
Intensive Care ◽  
Observational Study ◽  
Ventilatory Support ◽  
Control Mode ◽  
Adaptive Support Ventilation ◽  
Support Ventilation ◽  
Adaptive Support ◽  
The Mean

Introduction Adaptive support ventilation (ASV) is a close loop dual control mechanical ventilation mode. This mode can automatically change its parameters to weaning mode once the patient is actively breathing converting volume targeted pressure control mode to volume targeted pressure support mode. We aimed to observe the outcome of the patients ventilated with ASV as a sole mode in terms of duration of mechanical ventilation, duration of weaning from the ventilatory support and length of Intensive care unit (ICU) stay.Methodology We conducted a prospective observational study for the duration of six months (Sept 2015 to Feb 2016) to assess the clinical outcome of the patients ventilated by ASV as a sole mode of ventilation. The study conducted observation of 78 patients without chronic respiratory, renal, hepatic and neurological disease who were admitted in our intensive care unit for invasive ventilatory support.Results Out of the 187 patients who required invasive and noninvasive ventilation, only 78 patients fulfilled the criteria to be included in the study. It was observed that the mean duration of mechanical ventilation was 5.4 days while weaning as well as tracheal extubation was successful within 13 hours of initiation of weaning. The mean duration of ICU stay was found to be 6.3 days.Conclusion We concluded that the patient ventilated by ASV mode were effectively weaned without the need of changing the ventilator mode. However, the safety of ASV mode needs to be established by large randomized control trail in a wide spectrum of patients.Birat Journal of Health Sciences 2016 1(1): 8-12

Interprofessional Approach to the Sustained Reduction in Ventilator-Associated Pneumonia in a Pediatric Intensive Care Unit

2018 ◽  
Vol 38 (6) ◽  
pp. 36-45 ◽  
Author(s):  
Cheryl Lynne McBeth ◽  
Rosa Solis Montes ◽  
Amy Powne ◽  
Sopon Elizabeth North ◽  
JoAnne E. Natale
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Pediatric Intensive Care Unit ◽  
Pediatric Intensive Care ◽  
Ventilator Associated Pneumonia ◽  
Sustained Reduction

scholarly journals Risk Factors Associated with Mechanical Ventilation in Critical Bronchiolitis

Children ◽  
2021 ◽  
Vol 8 (11) ◽  
pp. 1035
Author(s):  
Rachel K. Marlow ◽  
Sydney Brouillette ◽  
Vannessa Williams ◽  
Ariann Lenihan ◽  
Nichole Nemec ◽  
...  
Keyword(s):  
Intensive Care Unit ◽  
Mechanical Ventilation ◽  
Intensive Care ◽  
Medical Center ◽  
Invasive Mechanical Ventilation ◽  
Severity Of Illness ◽  
Pediatric Intensive Care ◽  
Respiratory Support ◽  
Non Invasive ◽  
Lengths Of Stay

The American Academy of Pediatrics (AAP) recommends supportive care for the management of bronchiolitis. However, patients admitted to the intensive care unit with severe (critical) bronchiolitis define a unique group with varying needs for both non-invasive and invasive respiratory support. Currently, no guidance exists to help clinicians discern who will progress to invasive mechanical support. Here, we sought to identify key clinical features that distinguish pediatric patients with critical bronchiolitis requiring invasive mechanical ventilation from those that did not. We conducted a retrospective cohort study at a tertiary pediatric medical center. Children ≤2 years old admitted to the pediatric intensive care unit (PICU) from January 2015 to December 2019 with acute bronchiolitis were studied. Patients were divided into non-invasive respiratory support (NRS) and invasive mechanical ventilation (IMV) groups; the IMV group was further subdivided depending on timing of intubation relative to PICU admission. Of the 573 qualifying patients, 133 (23%) required invasive mechanical ventilation. Median age and weight were lower in the IMV group, while incidence of prematurity and pre-existing neurologic or genetic conditions were higher compared to the NRS group. Multi-microbial pneumonias were diagnosed more commonly in the IMV group, in turn associated with higher severity of illness scores, longer PICU lengths of stay, and more antibiotic usage. Within the IMV group, those intubated earlier had a shorter duration of mechanical ventilation and PICU length of stay, associated with lower pathogen load and, in turn, shorter antibiotic duration. Taken together, our data reveal that critically ill patients with bronchiolitis who require mechanical ventilation possess high risk features, including younger age, history of prematurity, neurologic or genetic co-morbidities, and a propensity for multi-microbial infections.

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