scholarly journals Neonatal Pneumonia in NICU of a Tertiary Care Center

2018 ◽  
Vol 42 (3) ◽  
pp. 112-117
Author(s):  
MA Mannan ◽  
Nazmun Nahar ◽  
Firoz Ahmed ◽  
Ismat Jahan ◽  
Taskina Mosleh ◽  
...  
Keyword(s):  
Blood Culture ◽  
Neonatal Intensive Care ◽  
Care Center ◽  
Tertiary Care ◽  
Neonatal Infection ◽  
Community Acquired Pneumonia ◽  
Sick Newborn ◽  
Hospital Acquired Pneumonia ◽  
Medical University ◽  
Hospital Acquired

Background: Pneumonia is one of the causes of neonatal infection and responsible for significant morbidity and mortality, especially in developing countries. The study was aimed to reveal frequency and outcome of pneumonia among hospitalized sick newborn of neonatal intensive care unit. Methodology: This observational study was carried out in the NICU of Bangabandhu Sheikh Mujib Medical University (BSMMU) on 94 neonates with the diagnosis of pneumonia admitted from July 2012 to June 2014. All studied neonates were subjected to history taking, clinical examination, routine investigations, chest radiography and blood culture and sensitivity. Results: Incidence of neonatal pneumonia was 43% among admitted neonates with respiratory distress. Mean birth weight and gestational age were 2392±854 and 33±3.9 weeks respectively. Of enrolled infants with pneumonia, 38 (40.4%) were early onset, 24 (25%) were hospital acquired pneumonia and community acquired pneumonia was documented in 14 (14.8 %) and the rest 18 (19%) were ventilator associated pneumonia. Blood culture was positive in 18 (19%) of cases with neonatal pneumonia; most common pathogen isolated was acinetobacter. Mean duration of hospital stay was 19±8 days. Most of the neonatal pneumonia were cured 72 (76%) with therapy, whereas 17 (18%) died during their hospital course. Conclusion: Overall incidence among admitted sick neonates was 8.4% which constituted 34% of distressed neonate. Bangladesh J Child Health 2018; VOL 42 (3) :112-117

The Relationship of Paranasal Sinus Opacification to Hospital-Acquired Pneumonia in the Neurologic Intensive Care Unit Patient

2017 ◽  
Vol 34 (10) ◽  
pp. 844-850
Author(s):  
Phillip Huyett ◽  
Nicholas R. Rowan ◽  
Berrylin J. Ferguson ◽  
Stella Lee ◽  
Eric W. Wang
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Paranasal Sinus ◽  
Care Center ◽  
Tertiary Care ◽  
Lower Airway ◽  
Icu Admission ◽  
Airway Infections ◽  
Hospital Acquired Pneumonia ◽  
Hospital Acquired

Background: The association between intensive care unit (ICU) sinusitis and the development of lower airway infections remains unclear. The objective of this study was to determine the correlation between the development of radiographic sinus opacification and pneumonia in the neurologic ICU setting. Methods: A retrospective review of head computed tomography or magnetic resonance imaging of 612 patients admitted to the neurocritical care unit at a tertiary care center from April 2013 through April 2014 was performed. Paranasal sinus opacification was measured using Lund-Mackay scores (LMS). A diagnosis of pneumonia was determined by the ICU team from radiographic, laboratory, and pulmonary data. Exclusion criteria included a history of endonasal surgery, sinonasal malignancy, facial fractures, ICU admission less than 3 days, or inadequate imaging. Results: Worsening sinus opacification occurred in 42.6% of patients and pneumonia in 18.5% of patients during ICU admission. Of the patients who developed pneumonia, 71.7% also developed worsening sinus opacification ( P < .001). In 80.2% of cases, the sinus opacification developed prior to the diagnosis of pneumonia. The mean highest LMS for patients who developed pneumonia was 4.24 compared to 1.99 in patients who did not develop pneumonia ( P < .001). Sinus air–fluid levels or complete sinus opacification occurred in a larger proportion of patients who developed pneumonia (46.9% vs 19.4%, P < .001). Mortality rates for patients with no pneumonia or sinusitis, pneumonia only, sinusitis only, and sinusitis with pneumonia were 7.6%, 15.6%, 18.3%, and 25.9%, respectively ( P < .001). Conclusions: This study finds a strong relationship between worsening sinus opacification in the neurologic ICU patient to the development of hospital-acquired pneumonia and increased mortality.

scholarly journals Assessment of C-reactive protein, procalcitonin and interlukin-6 as diagnostic aid for neonatal infections at a tertiary care center

Biomedicine ◽  
2021 ◽  
Vol 41 (4) ◽  
pp. 805-810
Author(s):  
Jayesh Pandey ◽  
Dakshina Bisht ◽  
Mahima Mittal ◽  
Amresh Kumar Singh
Keyword(s):  
Blood Culture ◽  
Neonatal Intensive Care ◽  
Early Stage ◽  
Care Center ◽  
Tertiary Care ◽  
Biological Marker ◽  
C Reactive Protein ◽  
Neonatal Infections ◽  
Cross Sectional ◽  
Reactive Protein

Introduction and Aim:  Neonatal infections are the leading cause of mortality among neonates after prematurity.  The importance determining biological markers to be used as a diagnostic test to detect neonatal infections the in early stage of the disease is a challenge. The purpose of this study was to evaluate the usefulness & sensitivity of various serological markers such as serum Procalcitonin, C-reactive protein and chemokine IL-6 for diagnosis of neonatal infections leading to sepsis in new born infants. Materials and Methods: This cross-sectional study was carried out among newborns admitted in neonatal intensive care unit (NICU) and meeting the selection criteria. Samples were collected for blood culture and ELISA was performed for detection of CRP, PCT & IL-6. Results: A total of 300 newborns were included in this study from NICU of which 132 (44%) neonates was found to be blood culture positive. The most frequently isolated organisms were Klebsiella pneumoniae (26.5%), followed by Candida albicans (18.1%). In case of confirmed neonatal sepsis, significant higher levels of CRP, PCT and IL-6 were detected than in cases of probable sepsis. Serum procalcitonin levels exhibit highest sensitivity and specificity as 65.91% and 91.67% respectively. Conclusion: Serum procalcitonin has better diagnostic utility in terms of biological marker for the diagnosis of neonatal infections than C- reactive protein and Interleukin-6.

scholarly journals Management of Health-Care Associated Pneumonia (HCAP)

2013 ◽  
pp. 87-90
Author(s):  
Alessia Rosato ◽  
Claudio Santini
Keyword(s):  
Health Care ◽  
Treatment Approach ◽  
Multidrug Resistant ◽  
Outpatient Setting ◽  
Community Acquired Pneumonia ◽  
Traditional Classification ◽  
Hospital Acquired Pneumonia ◽  
Health Care Associated Pneumonia ◽  
Hospital Acquired

Introduction The traditional classification of Pneumonia as either community acquired (CAP) or hospital acquired (HAP) reflects deep differences in the etiology, pathogenesis, approach and prognosis between the two entities. Health-Care Associated Pneumonia (HCAP) develops in a heterogeneous group of patients receiving invasive medical care or surgical procedures in an outpatient setting. For epidemiology and outcomes, HCAP closely resembles HAP and possibly requires an analogous therapeutic regimen effective against multidrug-resistant pathogens. Materials and methods We reviewed the pertinent literature and the guidelines for the diagnosis and management of HCAP to analyze the evidence for the recommended approach. Results Growing evidence seems to confirm the differences in epidemiology and outcome between HCAP and CAP but fails to confirm any real advantage in pursuing an aggressive treatment for all HCAP and CAP patients. Discussion Further investigations are needed to establish the optimal treatment approach according to the different categories of patients and the different illness severities. Keywords Health Care Associated Pneumonia (HCAP); Community Acquired Pneumonia (CAP); Hospital Acquired Pneumonia (HAP); Multidrug-resistant (MDR) Pathogens

scholarly journals Incidence of ventilator associated pneumonia in tracheostomised and non tracheostomised patients

2018 ◽  
Vol 6 (8) ◽  
pp. 2754
Author(s):  
David D. M. Rosario ◽  
Anitha Sequeira
Keyword(s):  
Mechanical Ventilation ◽  
Tertiary Care Hospital ◽  
Tertiary Care ◽  
Ventilator Associated Pneumonia ◽  
Care Hospital ◽  
Early Tracheostomy ◽  
Hospital Acquired Infection ◽  
Total Incidence ◽  
Hospital Acquired Pneumonia ◽  
Hospital Acquired

Background: Pneumonia is the most common hospital acquired infection in the intensive care unit. One of the causes for hospital acquired pneumonia is ventilator associated pneumonia. Tracheostomy is known to prevent occurrence of ventilator associated pneumonia as it decreases the respiratory dead space, assists in better clearance of secretions and prevents chances of aspiration. Generally, tracheostomy is done after 2 weeks of endotracheal intubation to prevent tracheal complications. The aim of this study is to identify the incidence of ventilator associated pneumonia in tracheostomised and non tracheostomised patients and to see if early tracheostomy can prevent development of ventilator associated pneumonia.Methods: The study was conducted at a tertiary care hospital during a period of four years. 100 patients who were on mechanical ventilation for more than 7 days where taken up for the study. APACHE 4 scoring system was used. The incidence of Ventilator associated pneumonia in tracheostomised and non tracheostomised patients was studied.Results: In our study the total incidence of VAP was 44 %. In our study out of the 42 patients who had undergone tracheostomy 13 (30.95%) patients had ventilator associated pneumonia. Among the non-tracheostomised patients 31 (53.44%) out of 58 patients developed ventilator associated pneumonia. In our study the incidence of ventilator associated pneumonia was much lesser (12%) in patients who underwent tracheostomy in the period 7 to 10 days after mechanical ventilation, whereas in those who underwent tracheostomy after 11 days incidence of ventilator associated pneumonia was much higher.Conclusions: Our study showed that the incidence of ventilator associated pneumonia was much higher among non tracheostomised patients compared to patients who underwent tracheostomy. Hence patients undergoing earlier tracheostomy had a clear advantage than those undergoing tracheostomy late or non tracheostomised patients in preventing ventilator associated pneumonia.

Pulmonary Infections

Chest Imaging ◽  
2019 ◽  
pp. 187-189
Author(s):  
Santiago Martínez-Jiménez
Keyword(s):  
Antibiotic Therapy ◽  
Treatment Failure ◽  
Clinical Response ◽  
Chest Radiography ◽  
Community Acquired Pneumonia ◽  
Clinical Perspective ◽  
Immunosuppressed Patients ◽  
Hospital Acquired Pneumonia ◽  
Healthcare Associated ◽  
Hospital Acquired

Pneumonia can be classified as: community-acquired pneumonia (CAP), hospital-acquired pneumonia (HAP), ventilator-associated pneumonia (VAP), healthcare-associated pneumonia (HCAP), and pneumonia in immunosuppressed patients. Although the above are similar pathologically, they are very different from a clinical perspective. Chest radiography is often performed to support the diagnosis and to determine the extent of involvement prior to the onset of therapy. Radiography should not be performed in the short term in patients who are improving clinically as it can lead to the misdiagnosis of treatment failure. Chest radiography in patients treated for pneumonia should only be obtained before 4-6 weeks after the onset of therapy if there is a failure of clinical response or if complications of pneumonia are clinically suspected. The majority of pneumonias will resolve after 6 weeks of appropriate antibiotic therapy.

scholarly journals Probiotics to Reduce Clostridium difficile Infection: Clinical Experience in a Tertiary Care Center

2017 ◽  
Vol 4 (suppl_1) ◽  
pp. S384-S384
Author(s):  
Maggie Box ◽  
Kristine Ortwine ◽  
Keyword(s):  
Clostridium Difficile ◽  
Clostridium Difficile Infection ◽  
Primary Outcome ◽  
Care Center ◽  
Tertiary Care ◽  
Concomitant Administration ◽  
Antibiotic Exposure ◽  
Time Period ◽  
Probiotic Preparation ◽  
Hospital Acquired

Abstract Background There is conflicting clinical data regarding the efficacy of probiotics to prevent Clostridium difficile infection (CDI). The goal of this study is to compare rates of hospital acquired Clostridium difficile infection (HA-CDI) among patients receiving antibiotics with or without concomitant administration of probiotics. Methods This retrospective, cohort study compares hospitalized patients who received antibiotics alone vs. antibiotics plus a multi-strain probiotic preparation of lactobacillus over a six month time period. Probiotics were given at the discretion of the physician. The primary outcome was incidence in HA-CDI (defined as onset after hospital day three) between groups. Results A total of 1,576 patients met selection criteria, with 927 patients receiving antibiotics alone and 649 patients receiving antibiotics plus probiotics. HA-CDI rates were 0.9% and 1.8% (P = 0.16), respectively. In a subgroup analysis of patients in the antibiotic only group, patients who received similar antibiotic exposure as the probiotics group (n = 284) had no difference in rates of HA-CDI (1.8% vs. 1.8%; P = 1.0). Conclusion Probiotic administration did not decrease rates of HA-CDI in our institution. We recommend prioritizing resources to other CDI reduction measures such as decreasing antibiotic exposure and preventing transmission. Disclosures All authors: No reported disclosures.

scholarly journals Clinical characteristics of patients with pneumonia caused by Klebsiella pneumoniae in Taiwan and prevalence of antimicrobial-resistant and hypervirulent strains: a retrospective study

2020 ◽  
Vol 9 (1) ◽  
Author(s):  
Chih-Han Juan ◽  
Shih-Yu Fang ◽  
Chia-Hsin Chou ◽  
Tsung-Ying Tsai ◽  
Yi-Tsung Lin
Keyword(s):  
Retrospective Study ◽  
Klebsiella Pneumoniae ◽  
Clinical Characteristics ◽  
Community Acquired Pneumonia ◽  
Drug Resistant ◽  
Hospital Acquired Pneumonia ◽  
Resistant Strains ◽  
Healthcare Associated ◽  
Drug Resistant Strains ◽  
Hospital Acquired

Abstract Background We aimed to compare the clinical characteristics of patients with community-acquired pneumonia (CAP), healthcare-associated pneumonia (HCAP), and hospital-acquired pneumonia (HAP) caused by Klebsiella pneumoniae and analyze the antimicrobial resistance and proportion of hypervirluent strains of the microbial isolates. Methods We conducted a retrospective study on patients with pneumonia caused by K. pneumoniae at the Taipei Veterans General Hospital in Taiwan between January 2014 and December 2016. To analyze the clinical characteristics of these patients, data was extracted from their medical records. K. pneumoniae strains were subjected to antimicrobial susceptibility testing, capsular genotyping and detection of the rmpA and rmpA2 genes to identify hypervirulent strains. Results We identified 276 patients with pneumonia caused by K. pneumoniae, of which 68 (24.6%), 74 (26.8%), and 134 (48.6%) presented with CAP, HCAP, and HAP, respectively. The 28-day mortality was highest in the HAP group (39.6%), followed by the HCAP (29.7%) and CAP (27.9%) groups. The HAP group also featured the highest proportion of multi-drug resistant strains (49.3%), followed by the HCAP (36.5%) and CAP groups (10.3%), while the CAP group had the highest proportion of hypervirulent strains (79.4%), followed by the HCAP (55.4%) and HAP groups (41.0%). Conclusion Pneumonia caused by K. pneumoniae was associated with a high mortality. Importantly, multi-drug resistant strains were also detected in patients with CAP. Hypervirulent strains were prevalent in all 3 groups of pneumonia patients, even in those with HAP.

PRESCRIBING AND MONITORING OF GENTAMICIN IN NEONATES

2016 ◽  
Vol 101 (9) ◽  
pp. e2.65-e2 ◽  
Author(s):  
Nicola Staton
Keyword(s):  
Blood Culture ◽  
Neonatal Intensive Care ◽  
Drug Level ◽  
Neonatal Infection ◽  
Blood Cultures ◽  
Therapeutic Drug ◽  
Before And After ◽  
National Patient ◽  
Trough Levels ◽  
Selection Of

AimTo evaluate the implementation of the National Institute for Health and Care Excellence (NICE) clinical guideline1 with regards to the prescribing, exposure and therapeutic drug level monitoring of gentamicin in early onset neonatal infection.MethodA selection of drug charts for babies who were prescribed gentamicin within 72 hrs of birth were reviewed. The number of doses of gentamicin administered, C-reactive protein (CRP) results, blood culture results and gentamicin trough levels were recorded. A new gentamicin prescription chart was developed based on the NICE clinical guideline1 and the National Patient Safety Agency (NPSA) alert2 on the safer use of gentamicin for neonates, and was launched on the Neonatal Intensive Care Unit (NICU). A number of months after the new gentamicin prescription chart was introduced, and had therefore had time to become embedded into practice, a selection of babies' drug charts were reviewed and the same information as previously was documented. The information obtained before and after the introduction of the new gentamicin prescription chart was compared.ResultsPrior to the new gentamicin prescription chart 16 prescriptions for gentamicin were reviewed, and in total 47 doses of gentamicin were administered. Blood cultures were negative after five days in all 16 patients. In total 9 gentamicin trough levels were taken with only one level being >2 mg/L. Following the introduction of the new prescription chart another 16 prescriptions for gentamicin were reviewed, and in total 38 doses of gentamicin were administered. Again blood cultures were negative after five days in all 16 patients. In total 14 gentamicin trough levels were taken with two levels being >2 mg/L. Prior to the new gentamicin prescription chart 50% of babies received more than one dose of gentamicin despite having two CRP results <10. This is compared to 31% of babies following the introduction of the new gentamicin prescription chart.ConclusionIt can be concluded that the new gentamicin prescription chart has resulted in a reduction in the exposure of babies to gentamicin, as all babies now have it administered at 36 hourly intervals. There has also been an increase in blood monitoring of trough gentamicin levels, as they are now taken prior to the second dose rather than the third dose. Therefore the new gentamicin prescription chart is safer as toxic levels are identified sooner, which reduces the risk of babies suffering adverse effects.Since the introduction of the new gentamicin prescription chart 31% of babies received more than the necessary number of gentamicin doses, as dictated by the CRP results and blood culture result at 36 hrs. This is a learning point which will be highlighted to the medical and nursing staff on NICU.

Pneumonia

2018 ◽  
Author(s):  
Pippa Newton
Keyword(s):  
Nosocomial Pneumonia ◽  
Acute Infection ◽  
Healthcare Setting ◽  
Community Acquired Pneumonia ◽  
Hospital Acquired Pneumonia ◽  
Pulmonary Parenchyma ◽  
Post Intubation ◽  
Hospital Acquired ◽  
Symptoms And Signs

Pneumonia is defined as acute infection of the pulmonary parenchyma, presenting with consistent symptoms and signs and associated with new radiographic shadowing. It may be acute or chronic in onset and involve either one area of a lung (e.g. lobar pneumonia) or be multifocal in nature. It may be community acquired or hospital acquired. Community- acquired pneumonia is defined as pneumonia occurring in an individual with no recent contact with a healthcare setting, or in a patient admitted to hospital with development of symptoms and/or signs of pneumonia within 48 hours of admission. Hospital-acquired pneumonia or nosocomial pneumonia occurs when a patient develops symptoms or signs of pneumonia after 48 hours of admission to a healthcare setting or in the context of a long-term nursing home resident. A subtype of nosocomial pneumonia is ventilator-associated pneumonia, defined as pneumonia occurring at least 48–72 hours post intubation.

scholarly journals Incidence and outcomes of hospitalization for community-acquired, ventilator-associated and non-ventilator hospital-acquired pneumonias in patients with type 2 diabetes mellitus in Spain

2020 ◽  
Vol 8 (1) ◽  
pp. e001447
Author(s):  
Ana Lopez-de-Andres ◽  
Romana Albadalejo-Vicente ◽  
Javier de Miguel-Diez ◽  
Valentin Hernandez-Barrera ◽  
Zichen Ji ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Incidence Rates ◽  
Community Acquired Pneumonia ◽  
Older Age ◽  
Hospital Acquired Pneumonia ◽  
Design And Methods ◽  
Hospital Acquired

IntroductionTo describe the incidence and compare in-hospital outcomes of community-acquired pneumonia (CAP), ventilator-associated pneumonia (VAP) and non-ventilator hospital-acquired pneumonia (NV-HAP) among patients with or without type 2 diabetes mellitus (T2DM) using propensity score matching.Research design and methodsThis was a retrospective observational epidemiological study using the 2016–2017 Spanish Hospital Discharge Records.ResultsOf 245 221 admissions, CAP was identified in 227 524 (27.67% with T2DM), VAP was identified in 2752 (18.31% with T2DM) and NV-HAP was identified in 14 945 (25.75% with T2DM). The incidence of pneumonia was higher among patients with T2DM (CAP: incidence rate ratio (IRR) 1.44, 95% CI 1.42 to 1.45; VAP: IRR 1.24, 95% CI 1.12 to 1.37 and NV-HAP: IRR 1.38, 95% CI 1.33 to 1.44). In-hospital mortality (IHM) for CAP was 12.74% in patients with T2DM and 14.16% in matched controls (p<0.001); in patients with VAP and NV-HAP, IHM was not significantly different between those with and without T2DM (43.65% vs 41.87%, p=0.567, and 29.02% vs 29.75%, p=0.484, respectively). Among patients with T2DM, older age and dialysis were factors associated with IHM for all types of pneumonia. In patients with VAP, the risk of IHM was higher in females (OR 1.95, 95% CI 1.28 to 2.96).ConclusionThe incidence rates of all types of pneumonia were higher in patients with T2DM. Higher mortality rates in patients with T2DM with any type of pneumonia were associated with older age, comorbidities and dialysis.

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