1
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Flausino F, Manara LM, Sandre BB, Sawaya GN, Maurici R. Management of pediatric pleural empyema: a national survey of pediatric surgeons in Brazil. J Bras Pneumol 2024; 50:e20230318. [PMID: 38808824 PMCID: PMC11185142 DOI: 10.36416/1806-3756/e20230318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 03/17/2024] [Indexed: 05/30/2024] Open
Abstract
OBJECTIVE To identify how pediatric surgeons manage children with pneumonia and parapneumonic pleural effusion in Brazil. METHODS An online cross-sectional survey with 27 questions was applied to pediatric surgeons in Brazil through the Brazilian Association of Pediatric Surgery. The questionnaire had questions about type of treatment, exams, hospital structure, and epidemiological data. RESULTS A total of 131 respondents completed the questionnaire. The mean age of respondents was 44 ± 11 years, and more than half (51%) had been practicing pediatric surgery for more than 10 years. The majority of respondents (33.6%) reported performing chest drainage and fibrinolysis when facing a case of fibrinopurulent parapneumonic pleural effusion. A preference for video-assisted thoracic surgery instead of chest drainage plus fibrinolysis was noted only in the Northeast region. CONCLUSIONS Chest drainage plus fibrinolysis was the treatment adopted by most of the respondents in this Brazilian sample. There was a preference for large drains; in contrast, smaller drains were preferred by those who perform chest drainage plus fibrinolysis. Respondents would rather change treatment when facing treatment failure or in critically ill children.
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Affiliation(s)
- Felippe Flausino
- . Departamento de Cirurgia Pediátrica, Hospital Infantil Joana de Gusmão, Florianópolis (SC) Brasil
| | - Luiza Maes Manara
- . Departamento de Radiologia Pediátrica, Hospital Infantil Joana de Gusmão, Florianópolis (SC) Brasil
| | - Bruna Baioni Sandre
- . Departamento de Cirurgia Pediátrica, Hospital Infantil Joana de Gusmão, Florianópolis (SC) Brasil
| | - Gilson Nagel Sawaya
- . Departamento de Cirurgia Pediátrica, Faculdade de Medicina, Pontifícia Universidade Católica de Campinas, Campinas (SP) Brasil
| | - Rosemeri Maurici
- . Departamento de Clínica Médica, Universidade Federal de Santa Catarina - UFSC - Florianópolis (SC) Brasil
- . Programa de Pós-Graduação em Ciências Médicas, Universidade Federal de Santa Catarina - UFSC - Florianópolis (SC) Brasil
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2
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Karandashova S, Florova G, Idell S, Komissarov AA. From Bedside to the Bench—A Call for Novel Approaches to Prognostic Evaluation and Treatment of Empyema. Front Pharmacol 2022; 12:806393. [PMID: 35126140 PMCID: PMC8811368 DOI: 10.3389/fphar.2021.806393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 12/31/2021] [Indexed: 11/13/2022] Open
Abstract
Empyema, a severe complication of pneumonia, trauma, and surgery is characterized by fibrinopurulent effusions and loculations that can result in lung restriction and resistance to drainage. For decades, efforts have been focused on finding a universal treatment that could be applied to all patients with practice recommendations varying between intrapleural fibrinolytic therapy (IPFT) and surgical drainage. However, despite medical advances, the incidence of empyema has increased, suggesting a gap in our understanding of the pathophysiology of this disease and insufficient crosstalk between clinical practice and preclinical research, which slows the development of innovative, personalized therapies. The recent trend towards less invasive treatments in advanced stage empyema opens new opportunities for pharmacological interventions. Its remarkable efficacy in pediatric empyema makes IPFT the first line treatment. Unfortunately, treatment approaches used in pediatrics cannot be extrapolated to empyema in adults, where there is a high level of failure in IPFT when treating advanced stage disease. The risk of bleeding complications and lack of effective low dose IPFT for patients with contraindications to surgery (up to 30%) promote a debate regarding the choice of fibrinolysin, its dosage and schedule. These challenges, which together with a lack of point of care diagnostics to personalize treatment of empyema, contribute to high (up to 20%) mortality in empyema in adults and should be addressed preclinically using validated animal models. Modern preclinical studies are delivering innovative solutions for evaluation and treatment of empyema in clinical practice: low dose, targeted treatments, novel biomarkers to predict IPFT success or failure, novel delivery methods such as encapsulating fibrinolysin in echogenic liposomal carriers to increase the half-life of plasminogen activator. Translational research focused on understanding the pathophysiological mechanisms that control 1) the transition from acute to advanced-stage, chronic empyema, and 2) differences in outcomes of IPFT between pediatric and adult patients, will identify new molecular targets in empyema. We believe that seamless bidirectional communication between those working at the bedside and the bench would result in novel personalized approaches to improve pharmacological treatment outcomes, thus widening the window for use of IPFT in adult patients with advanced stage empyema.
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Affiliation(s)
- Sophia Karandashova
- Department of Pediatrics, University of California San Francisco, San Francisco, CA, United States
| | - Galina Florova
- Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler, Tyler, TX, United States
| | - Steven Idell
- Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler, Tyler, TX, United States
| | - Andrey A. Komissarov
- Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler, Tyler, TX, United States
- *Correspondence: Andrey A. Komissarov,
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3
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Ammirabile A, Buonsenso D, Di Mauro A. Lung Ultrasound in Pediatrics and Neonatology: An Update. Healthcare (Basel) 2021; 9:1015. [PMID: 34442152 PMCID: PMC8391473 DOI: 10.3390/healthcare9081015] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/29/2021] [Accepted: 08/05/2021] [Indexed: 12/24/2022] Open
Abstract
The potential role of ultrasound for the diagnosis of pulmonary diseases is a recent field of research, because, traditionally, lungs have been considered unsuitable for ultrasonography for the high presence of air and thoracic cage that prevent a clear evaluation of the organ. The peculiar anatomy of the pediatric chest favors the use of lung ultrasound (LUS) for the diagnosis of respiratory conditions through the interpretation of artefacts generated at the pleural surface, correlating them to disease-specific patterns. Recent studies demonstrate that LUS can be a valid alternative to chest X-rays for the diagnosis of pulmonary diseases, especially in children to avoid excessive exposure to ionizing radiations. This review focuses on the description of normal and abnormal findings during LUS of the most common pediatric pathologies. Current literature demonstrates usefulness of LUS that may become a fundamental tool for the whole spectrum of lung pathologies to guide both diagnostic and therapeutic decisions.
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Affiliation(s)
- Angela Ammirabile
- Neonatology and Neonatal Intensive Care Unit, Department of Biomedical Science and Human Oncology, “Aldo Moro” University of Bari, 70100 Bari, Italy
| | - Danilo Buonsenso
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Global Health Research Institute, Istituto di Igiene, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Antonio Di Mauro
- Pediatric Primary Care, National Pediatric Health Care System, Via Conversa 12, 10135 Margherita di Savoia, Italy;
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4
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Keim G, Conlon T. Pathophysiology Versus Etiology Using Lung Ultrasound: Clinical Correlation Required. Pediatr Crit Care Med 2021; 22:761-763. [PMID: 34397993 PMCID: PMC8371682 DOI: 10.1097/pcc.0000000000002741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Garrett Keim
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia
| | - Thomas Conlon
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia
- Department of Anesthesiology, Critical Care, and Pediatrics, University of Pennsylvania Perelman School of Medicine
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5
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Buonsenso D, Brancato F, Valentini P, Curatola A, Supino M, Musolino AM. The Use of Lung Ultrasound to Monitor the Antibiotic Response of Community-Acquired Pneumonia in Children: A Preliminary Hypothesis. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2020; 39:817-826. [PMID: 31633230 DOI: 10.1002/jum.15147] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 09/03/2019] [Accepted: 09/08/2019] [Indexed: 06/10/2023]
Abstract
Community-acquired pneumonia (CAP) is associated with high morbidity and mortality among children worldwide. Over the last 10 years, lung ultrasound (US) has been widely studied as an alternative diagnostic tool for adult and pediatric CAP with excellent results. In this case series, we describe clinical and laboratory results as well as detailed lung US findings in 6 children with CAP, showing the potential use of lung US in monitoring the response to antibiotic therapy.
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Affiliation(s)
- Danilo Buonsenso
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Federica Brancato
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Piero Valentini
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Antonietta Curatola
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Mariachiara Supino
- Department of Pediatric Emergency Medicine, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Anna Maria Musolino
- Department of Pediatric Emergency Medicine, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
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6
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Conlon TW, Nishisaki A, Singh Y, Bhombal S, De Luca D, Kessler DO, Su ER, Chen AE, Fraga MV. Moving Beyond the Stethoscope: Diagnostic Point-of-Care Ultrasound in Pediatric Practice. Pediatrics 2019; 144:peds.2019-1402. [PMID: 31481415 DOI: 10.1542/peds.2019-1402] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/19/2019] [Indexed: 11/24/2022] Open
Abstract
Diagnostic point-of-care ultrasound (POCUS) is a growing field across all disciplines of pediatric practice. Machine accessibility and portability will only continue to grow, thus increasing exposure to this technology for both providers and patients. Individuals seeking training in POCUS should first identify their scope of practice to determine appropriate applications within their clinical setting, a few of which are discussed within this article. Efforts to build standardized POCUS infrastructure within specialties and institutions are ongoing with the goal of improving patient care and outcomes.
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Affiliation(s)
- Thomas W Conlon
- Departments of Anesthesiology and Critical Care Medicine and
| | - Akira Nishisaki
- Departments of Anesthesiology and Critical Care Medicine and
| | - Yogen Singh
- Cambridge University Hospitals National Health Service Foundation Trust, Cambridge, United Kingdom
| | - Shazia Bhombal
- Department of Pediatrics, Lucile Packard Children's Hospital Stanford, Palo Alto, California
| | - Daniele De Luca
- Division of Pediatrics and Neonatal Critical Care, Hopital Antoine Béclère, University Hospitals of South Paris, AP-HP, Paris, France.,Physiopathology and Therapeutic Innovation Unit, Inserm U999, Université Paris-Saclay, Paris, France; and
| | - David O Kessler
- Department of Emergency Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York
| | - Erik R Su
- Department of Pediatrics, Lucile Packard Children's Hospital Stanford, Palo Alto, California
| | - Aaron E Chen
- Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - María V Fraga
- Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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7
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Maffey A, Colom A, Venialgo C, Acastello E, Garrido P, Cozzani H, Eguiguren C, Teper A. Clinical, functional, and radiological outcome in children with pleural empyema. Pediatr Pulmonol 2019; 54:525-530. [PMID: 30675767 DOI: 10.1002/ppul.24255] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Accepted: 10/12/2018] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Few studies have prospectively evaluated recovery process and long-term consequences of pleural space infections. OBJECTIVE To evaluate clinical, pulmonary, and diaphragmatic function and radiological outcome in patients hospitalized with pleural empyema. MATERIAL AND METHODS Previously healthy patients from 6 to 16 years were enrolled. Demographic, clinical, and treatment data were registered. At hospital discharge, and every 30 days or until normalization, patients underwent a clinical evaluation, diaphragmatic ultrasound, and lung function testing. Chest radiographs were performed at subsequent visits only if abnormalities persisted. RESULTS Thirty patients were included. Nineteen (63%) were male, with an age of (mean ± SD) 9.7 ± 3.2 years, and body mass index (mean ± SD) 18.6 ± 3. Twelve patients (40%) were treated with chest tube drainage only, 12 (40%) exclusively with surgery, and 6 (20%) completed treatment with surgery due to an ineffective chest tube drainage. At hospital discharge, 26 (87%) of patients had abnormal breath sounds at the site of infection, 28 (93%) had a spirometric restrictive pattern, 19 (63%) diaphragmatic motion impairment, and 29 (97%) presented radiological involvement of pleural space, mainly pleural thickening. All patients had recovered diaphragmatic motion and were asymptomatic at 90- and 120-day follow-up control, respectively. Then, with a great individual variability, radiological findings, and lung function returned to normal at 60 days (range 30-180) and 90 days (range 30-180) after hospital discharge, respectively. CONCLUSION Patients with pleural empyema had a complete and progressive recovery, with initial clinical and diaphragmatic motion normalization followed by radiological and lung function recovery.
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Affiliation(s)
- Alberto Maffey
- Respiratory Center, Ricardo Gutiérrez children's Hospital, Buenos Aires, Argentina
| | - Alejandro Colom
- Respiratory Center, Ricardo Gutiérrez children's Hospital, Buenos Aires, Argentina
| | - Carolina Venialgo
- Respiratory Center, Ricardo Gutiérrez children's Hospital, Buenos Aires, Argentina
| | - Eduardo Acastello
- Department of Thoracic Surgery, Ricardo Gutiérrez children's Hospital, Buenos Aires, Argentina
| | - Patricia Garrido
- Department of Thoracic Surgery, Ricardo Gutiérrez children's Hospital, Buenos Aires, Argentina
| | - Hugo Cozzani
- Department of Radiology, Ricardo Gutiérrez children's Hospital, Buenos Aires, Argentina
| | - Cecilia Eguiguren
- Respiratory Center, Ricardo Gutiérrez children's Hospital, Buenos Aires, Argentina
| | - Alejandro Teper
- Respiratory Center, Ricardo Gutiérrez children's Hospital, Buenos Aires, Argentina
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8
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Feola GP, Hogan MJ, Baskin KM, Cahill AM, Connolly BL, Crowley JJ, Charles JA, Heran MK, Marshalleck FE, Sierre S, Towbin RB, Walker TG, Silberzweig JE, Censullo M, Dariushnia SR, Gemmete JJ, Weinstein JL, Nikolic B. Quality Improvement Standards for the Treatment of Pediatric Empyema. J Vasc Interv Radiol 2018; 29:1415-1422. [DOI: 10.1016/j.jvir.2018.04.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 04/24/2018] [Accepted: 04/26/2018] [Indexed: 01/14/2023] Open
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9
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Principi N, Esposito A, Giannitto C, Esposito S. Lung ultrasonography to diagnose community-acquired pneumonia in children. BMC Pulm Med 2017; 17:212. [PMID: 29258484 PMCID: PMC5735901 DOI: 10.1186/s12890-017-0561-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 12/08/2017] [Indexed: 12/26/2022] Open
Abstract
Background Early diagnosis of community-acquired pneumonia (CAP) is essential to reduce the total burden of this disease. Traditionally, chest radiography (CR) is used to identify true CAP. However, CR is not a perfect diagnostic test for CAP. The use of lung ultrasonography (LUS) has been suggested as an alternative to overcome the problems associated with CR and increase the feasibility and accuracy of CAP diagnosis. LUS has largely been used for the diagnosis of several lung problems, including CAP, in adult patients with satisfactory results. Experience with LUS in children has grown over recent years. The main aim of this paper is to discuss the advantages and limits of LUS in the diagnosis of paediatric CAP. Discussion The presence of a consolidation pattern during LUS may represent pneumonia or atelectasis, although this conclusion is operator dependent. An overall agreement between LUS and CR was observed in most of the studies that were examined. In most reports where a disagreement between the two methods was found, CR was not able to identify the cases that were correctly diagnosed by LUS, particularly when CR was performed only with postero-anterior/antero-posterior projection and consolidation was observed in lung areas that are poorly visualized by CR. However, the lack of standardized LUS methods is problematic. Finally, the real advantage of LUS for the diagnosis of CAP in children remains unclear. Summary LUS is an interesting diagnostic modality that appears a useful first imaging test in children with suspected CAP. However, the methods used to perform LUS in children are not precisely standardized, and the diagnosis of interstitial CAP is inaccurate. Further studies are needed before LUS can be routinely used in everyday paediatric practice.
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Affiliation(s)
- Nicola Principi
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Andrea Esposito
- Unit of Radiology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Susanna Esposito
- Paediatric Clinic, Department of Surgical and Biomedical Sciences, Università degli Studi di Perugia, Piazza Menghini 1, 06129, Perugia, Italy.
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10
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Corcoran JP, Tazi-Mezalek R, Maldonado F, Yarmus LB, Annema JT, Koegelenberg CFN, St Noble V, Rahman NM. State of the art thoracic ultrasound: intervention and therapeutics. Thorax 2017; 72:840-849. [PMID: 28411248 DOI: 10.1136/thoraxjnl-2016-209340] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 03/14/2017] [Accepted: 03/23/2017] [Indexed: 12/25/2022]
Abstract
The use of thoracic ultrasound outside the radiology department and in everyday clinical practice is becoming increasingly common, having been incorporated into standards of care for many specialties. For the majority of practitioners, their experience of, and exposure to, thoracic ultrasound will be in its use as an adjunct to pleural and thoracic interventions, owing to the widely recognised benefits for patient safety and risk reduction. However, as clinicians become increasingly familiar with the capabilities of thoracic ultrasound, new directions for its use are being sought which might enhance practice and patient care. This article reviews the ways in which the advent of thoracic ultrasound is changing the approach to the investigation and treatment of respiratory disease from an interventional perspective. This will include the impact of thoracic ultrasound on areas including patient safety, diagnostic and therapeutic procedures, and outcome prediction; and will also consider potential future research and clinical directions.
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Affiliation(s)
- John P Corcoran
- Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, UK.,University of Oxford Respiratory Trials Unit, Churchill Hospital, Oxford, UK
| | - Rachid Tazi-Mezalek
- Department of Thoracic Oncology, Pleural Diseases and Interventional Pulmonology, Hôpital Nord, Aix-Marseille University, Marseille, France
| | - Fabien Maldonado
- Division of Allergy, Pulmonary and Critical Care Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Lonny B Yarmus
- Division of Pulmonary and Critical Care Medicine, John Hopkins University, Baltimore, Maryland, USA
| | - Jouke T Annema
- Department of Pulmonology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Coenraad F N Koegelenberg
- Division of Pulmonology, Department of Medicine, Stellenbosch University, Cape Town, South Africa.,Tygerberg Academic Hospital, Cape Town, South Africa
| | - Victoria St Noble
- Department of Radiology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Najib M Rahman
- Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, UK.,University of Oxford Respiratory Trials Unit, Churchill Hospital, Oxford, UK.,NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
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11
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James CA, Braswell LE, Pezeshkmehr AH, Roberson PK, Parks JA, Moore MB. Stratifying fibrinolytic dosing in pediatric parapneumonic effusion based on ultrasound grade correlation. Pediatr Radiol 2017; 47:89-95. [PMID: 27709281 DOI: 10.1007/s00247-016-3711-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Revised: 06/29/2016] [Accepted: 09/13/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND Complicated pleural effusion prolongs the hospital course of pneumonia. Chest tube placement with instillation of fibrinolytic medication allows efficient drain output and decreases hospital stay. OBJECTIVE To evaluate experience with lower fibrinolytic dose for parapneumonic effusions and to assess potential dose stratification based on a simple ultrasound grading system. MATERIALS AND METHODS We retrospectively reviewed the medical record to identify children and young adults who received fibrinolytic therapy for parapneumonic effusion and had chest tube placement by an interventional radiology service at a single children's hospital. We assessed tissue plasminogen activator (tPA) dosing and treatment duration, as well as the need for a second pleural procedure or surgical drainage. Diagnostic US images were classified as showing less than 50% pleural echogenicity (grade 1) or greater than 50% pleural echogenicity (grade 2) and were correlated with clinical parameters. RESULTS Of 32 patients with parapneumonic effusion, all except one received at least some 1-mg tPA doses. Dosing was solely 1-mg tPA in 81% of subjects; 19% of subjects also received 2-mg tPA doses. Mean fibrinolytic duration was 3.1 days for grade 1 effusions compared to 5.4 days for grade 2 effusions. A second pleural procedure was required in 15.6% of children. Pleural drainage with fibrinolytic therapy was successful in 97%; only one child required surgical drainage. Grade 2 US differed significantly from grade 1 US, with grade 2 occurring in younger patients (P < 0.0001), smaller patients (P < 0.0001), those needing a second procedure (P = 0.001), those with positive pleural culture or polymerase chain reaction test (P = 0.006), and those with longer treatment duration (P = 0.03). CONCLUSION A lower 1-mg dosing regimen of tissue plasminogen activator was effective in all children with less complex (grade 1 US imaging) parapneumonic effusions. Grade 2 US images correlated with younger and smaller children, presence of a pleural organism, and longer or more complicated chest tube duration.
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Affiliation(s)
- Charles A James
- Radiology Department, Arkansas Children's Hospital, University of Arkansas for Medical Sciences, 1 Children's Way, Slot 105, Little Rock, AR, 72202, USA.
| | - Leah E Braswell
- Radiology Department, Arkansas Children's Hospital, University of Arkansas for Medical Sciences, 1 Children's Way, Slot 105, Little Rock, AR, 72202, USA
| | - Amir H Pezeshkmehr
- Radiology Department, Arkansas Children's Hospital, University of Arkansas for Medical Sciences, 1 Children's Way, Slot 105, Little Rock, AR, 72202, USA
| | - Paula K Roberson
- Biostatistics Department, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - James A Parks
- Pharmacy Department, Arkansas Children's Hospital, Little Rock, AR, USA
| | - Mary B Moore
- Radiology Department, Arkansas Children's Hospital, University of Arkansas for Medical Sciences, 1 Children's Way, Slot 105, Little Rock, AR, 72202, USA
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12
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Aria D, Vatsky S, Towbin R, Schaefer CM, Kaye R. Interventional radiology in the neonate and young infant. Semin Ultrasound CT MR 2014; 35:588-607. [PMID: 25454054 DOI: 10.1053/j.sult.2014.07.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- David Aria
- Phoenix Children׳s Hospital, Phoenix, AZ
| | | | | | | | - Robin Kaye
- Phoenix Children׳s Hospital, Phoenix, AZ.
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13
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The communication of the radiation risk from CT in relation to its clinical benefit in the era of personalized medicine: part 2: benefits versus risk of CT. Pediatr Radiol 2014; 44 Suppl 3:525-33. [PMID: 25304716 DOI: 10.1007/s00247-014-3087-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Revised: 05/06/2014] [Accepted: 06/12/2014] [Indexed: 01/19/2023]
Abstract
In order to personalize the communication of the CT risk, we need to describe the risk in the context of the clinical benefit of CT, which will generally be much higher, provided a CT scan has a well-established clinical indication. However as pediatric radiologists we should be careful not to overstate the benefit of CT, being aware that medico-legal pressures and the realities of health care economics have led to overutilization of the technology. And even though we should not use previously accumulated radiation dose to a child as an argument against conducting a clinically indicated scan (the "sunk-cost" bias), we should consider patients' radiation history in the diagnostic decision process. As a contribution to future public health, it makes more sense to look for non-radiating alternatives to CT in the much larger group of basically healthy children who are receiving occasional scans for widely prevalent conditions such as appendicitis and trauma than to attempt lowering CT use in the smaller group of patients with chronic conditions with a limited life expectancy. When communicating the CT risk with individual patients and their parents, we should acknowledge and address their concerns within the framework of informed decision-making. When appropriate, we may express the individual radiation risk, based on estimates of summated absorbed organ dose, as an order of magnitude rather than as an absolute number, and compare this with the much larger natural cancer incidence over a child's lifetime, and with other risks in medicine and daily life. We should anticipate that many patients cannot make informed decisions on their own in this complex matter, and we should offer our guidance while maintaining respect for patient autonomy. Proper documentation of the informed decision process is important for future reference. In concert with our referring physicians, pediatric radiologists are well-equipped to tackle the complexities associated with the communication of CT risk, a task that often falls upon us, and by becoming more involved in the diagnostic decision process we can add value to the health care system.
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14
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Potential of ultrasound in the pediatric chest. Eur J Radiol 2014; 83:1507-18. [DOI: 10.1016/j.ejrad.2014.04.011] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Accepted: 04/16/2014] [Indexed: 11/17/2022]
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15
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El Sheikh H, Abd Rabboh MM. Chest ultrasound in the evaluation of complicated pneumonia in the ICU patients: Can be viable alternative to CT? THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2014. [DOI: 10.1016/j.ejrnm.2014.02.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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16
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Neumonías adquiridas en la comunidad en niños: diagnóstico por imagenes. REVISTA MÉDICA CLÍNICA LAS CONDES 2013. [DOI: 10.1016/s0716-8640(13)70126-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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17
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18
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Goldin AB, Parimi C, LaRiviere C, Garrison MM, Larison CL, Sawin RS. Outcomes associated with type of intervention and timing in complex pediatric empyema. Am J Surg 2012; 203:665-673. [DOI: 10.1016/j.amjsurg.2012.01.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2011] [Revised: 01/12/2012] [Accepted: 01/12/2012] [Indexed: 10/28/2022]
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Yekeler E, Ucar A, Yilmaz R, Yilmaz E, Cheikahmad I, Sharifov R, Somer A. Predictive value of Doppler ultrasound in childhood pneumonia. J Int Med Res 2012; 39:1536-40. [PMID: 21986158 DOI: 10.1177/147323001103900444] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This study aimed to determine the predictive value of intercostal and pulmonary artery Doppler flow patterns in the outcome of childhood pneumonia. Pneumonia was classified according to type of pleural effusion and the ultrasound features of consolidations. Doppler flow patterns of intercostal and pulmonary arteries were analysed and correlated with pneumonia type and hospital stay. Of 83 pneumonia cases, 55 were uncomplicated and 28 were complicated. Pleural effusion was present in 54 cases, with 29 non-septated and 25 septated cases. Patients with uncomplicated pneumonia did not have abnormal Doppler flow patterns, compared with 64% (18 of 28) of patients with complicated pneumonia. Doppler ultrasound patterns in childhood pneumonia were correlated with pneumonia type and may be predictive of pneumonia outcome.
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Affiliation(s)
- E Yekeler
- Department of Radiology, Faculty of Medicine, Istanbul University, Istanbul, Turkey.
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Bradley JS, Byington CL, Shah SS, Alverson B, Carter ER, Harrison C, Kaplan SL, Mace SE, McCracken GH, Moore MR, St Peter SD, Stockwell JA, Swanson JT. The management of community-acquired pneumonia in infants and children older than 3 months of age: clinical practice guidelines by the Pediatric Infectious Diseases Society and the Infectious Diseases Society of America. Clin Infect Dis 2011; 53:e25-76. [PMID: 21880587 PMCID: PMC7107838 DOI: 10.1093/cid/cir531] [Citation(s) in RCA: 991] [Impact Index Per Article: 76.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2011] [Accepted: 07/08/2011] [Indexed: 02/07/2023] Open
Abstract
Evidenced-based guidelines for management of infants and children with community-acquired pneumonia (CAP) were prepared by an expert panel comprising clinicians and investigators representing community pediatrics, public health, and the pediatric specialties of critical care, emergency medicine, hospital medicine, infectious diseases, pulmonology, and surgery. These guidelines are intended for use by primary care and subspecialty providers responsible for the management of otherwise healthy infants and children with CAP in both outpatient and inpatient settings. Site-of-care management, diagnosis, antimicrobial and adjunctive surgical therapy, and prevention are discussed. Areas that warrant future investigations are also highlighted.
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Affiliation(s)
- John S Bradley
- Department of Pediatrics, University of California San Diego School of Medicine and Rady Children's Hospital of San Diego, San Diego, California, USA.
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Chibuk TK, Cohen E, Robinson JL, Mahant S, Hartfield DS. La pneumonie pédiatrique complexe : le diagnostic et la prise en charge de l’empyème. Paediatr Child Health 2011. [DOI: 10.1093/pch/16.7.428] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Shomaker KL, Weiner T, Esther CR. Impact of an evidence-based algorithm on quality of care in pediatric parapneumonic effusion and empyema. Pediatr Pulmonol 2011; 46:722-8. [PMID: 21328575 DOI: 10.1002/ppul.21429] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2010] [Revised: 12/03/2010] [Accepted: 12/05/2010] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To determine whether implementation of a collaborative, evidence-based algorithm for care of pediatric parapneumonic effusion and empyema (PPE) can improve the quality of care delivered. STUDY DESIGN Prospective cohort with retrospective control comparison of children aged 1 month to 18 years admitted with a clinical diagnosis of PPE. Quality improvement techniques were used to develop an algorithm, which was implemented September 2008. Primary outcome measures were decreased median and variability in length of stay (LOS), reduction in the use of chest computed tomography (CT), reduction in the total number of painful procedures, and increased initial use of effective drainage procedures when drainage was indicated. RESULTS Compared with controls, algorithm implementation substantially reduced use of chest CT (0% vs. 41% of patients, P = 0.01) with no observed negative impact on LOS. Reductions in median LOS were not significant, but variability in LOS was reduced (P < 0.01 by F-test). Changes in number of procedures and use of effective drainage when indicated were in the predicted direction but not statistically significant. CONCLUSIONS Quality improvement techniques are an effective means for incorporating evidence-based medicine into pediatric care. PPE can be managed safely without the use of chest CT.
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Affiliation(s)
- Kyrie L Shomaker
- Department of Pediatrics, Division of Pediatric Hospital Medicine, Eastern Virginia Medical School, 601 Children’s Lane, Norfolk, VA 23507, USA.
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Kobr J, Pizingerova K, Sasek L, Fremuth J, Siala K, Racek J. Treatment of encapsulated pleural effusions in children: a prospective trial. Pediatr Int 2010; 52:453-8. [PMID: 19919636 DOI: 10.1111/j.1442-200x.2009.03006.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND The aim of this study was to improve the efficacy of treatment of complicated pleural effusions. METHODS In this prospective study, 76 consecutive children (average age 5.0 +/- 4.14 years) fulfilling the required classification criteria were duly treated with chest tube placement and divided into two groups depending on the presence of encapsulated or non-encapsulated effusions. Treatment of the former group was supplemented by intrapleural fibrinolysis. The effectiveness of treatment was assessed in terms of chest tube dwell-time and total length of hospitalization. Regression analysis was performed using independent factors that were associated with these dependent factors. Value differences for P < 0.05 were considered significant. RESULTS The ultrasound pleural distance and lactic-dehydrogenase content in the pleural fluid was significantly associated with the length of treatment (P < 0.01). Improved response to treatment, reduced duration of hospitalization (9.2 +/- 1.9 vs 11.5 +/- 0.9; P < 0.01) and tube dwell-time (7.6 +/- 1.3 vs 9.5 +/- 0.9; P < 0.01) was achieved in the intrapleural-fibrinolysis-treated group (n= 38) compared with controls (n= 38), with virtually the same total tube output (606.1 +/- 257.5 vs 673.1 +/- 347.4; P= 0.175). All patients were completely cured. Following 104 applications of the fibrinolytic agent there was one change in coagulation parameters: hypofibrinogenemia (in 1%). CONCLUSIONS The authors recommend intrapleural fibrinolysis as an effective and safe alternative treatment strategy in treating encapsulated pleural effusions in children.
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Affiliation(s)
- Jiri Kobr
- Department of Paediatrics-PICU, Faculty of Medicine in Pilsen and Faculty Hospital in Pilsen, Czech Republic.
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24
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Carter E, Waldhausen J, Zhang W, Hoffman L, Redding G. Management of children with empyema: Pleural drainage is not always necessary. Pediatr Pulmonol 2010; 45:475-80. [PMID: 20425855 DOI: 10.1002/ppul.21200] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND There is considerable variation in the management of pediatric empyema, and there are no clear criteria for when to perform pleural drainage. Our study aims were: (1) to retrospectively review our experience with an empyema treatment strategy that started with intravenously administered (IV) antibiotics alone in medically stable patients with procession to pleural drainage only if there was no clinical improvement after 48 hr, and (2) to identify predictors for undergoing pleural drainage. METHODS We performed a retrospective review of 182 previously healthy children, 1-18 years old, hospitalized with empyema from December 1996 through December 2008. The primary outcome measures were the proportion of patients requiring pleural drainage procedures and hospital length of stay (LOS). RESULTS Ninety-five children (52%) received antibiotics alone, and 87 (45%) underwent drainage procedures (21 chest tube alone, 57 VATS/thoracotomy, and 8 chest tube followed by VATS/thoracotomy); only 4 received fibrinolytics. Mean (standard deviation) LOS was significantly shorter in the antibiotics alone group, 7.0 (3.5) versus 11 (4.0) days. The strongest predictors of undergoing pleural drainage were admission to the intensive care unit and large effusion size (>(1/2) thorax filled). CONCLUSIONS Some children with empyema can be treated with IV antibiotics alone and have reasonably short LOS. At our institution, those that required intensive care or had large effusions with mediastinal shift were more likely to require pleural drainage.
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Affiliation(s)
- Edward Carter
- Department of Pediatrics, University of Washington, Seattle, Washington, USA.
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Comparison of ultrasound and CT in the evaluation of pneumonia complicated by parapneumonic effusion in children. AJR Am J Roentgenol 2010; 193:1648-54. [PMID: 19933660 DOI: 10.2214/ajr.09.2791] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE The purpose of our study was to compare chest ultrasound and chest CT in children with complicated pneumonia and parapneumonic effusion. MATERIALS AND METHODS We retrospectively compared chest ultrasound and chest CT in 19 children (nine girls and 10 boys; age range, 8 months-17 years) admitted with complicated pneumonia and parapneumonic effusion between December 2006 and January 2009. Images were evaluated for effusion, loculation, fibrin strands, parenchymal consolidation, necrosis, and abscess. In the subset of patients who underwent surgical management, imaging findings were correlated with operative findings. RESULTS Eighteen of 19 patients had an effusion on both chest ultrasound and chest CT. The findings of effusion loculation as well as parenchymal consolidation and necrosis or abscess were similar between the two techniques. Chest ultrasound was better able to visualize fibrin strands within the effusions. Of the 14 patients who underwent video-assisted thoracoscopy, five had surgically proven parenchymal abscess or necrosis. Preoperatively, chest ultrasound was able to show parenchymal abscess or necrosis in four patients, whereas chest CT was able to show parenchymal abscess or necrosis in three. CONCLUSION In our series, chest ultrasound and chest CT were similar in their ability to detect loculated effusion and lung necrosis or abscess resulting from complicated pneumonia. Chest CT did not provide any additional clinically useful information that was not also seen on chest ultrasound. We suggest that the imaging workup of complicated pediatric pneumonia include chest radiography and chest ultrasound, reserving chest CT for cases in which the chest ultrasound is technically limited or discrepant with the clinical findings.
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Medina LS, Applegate KE, Blackmore CC. Imaging of Chest Infections in Children. EVIDENCE-BASED IMAGING IN PEDIATRICS 2010. [PMCID: PMC7176188 DOI: 10.1007/978-1-4419-0922-0_27] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
■ Imaging studies have limited value in the differentiation between viral and bacterial lower respiratory tract infections (moderate evidence). ■ CT provides more information than plain radiographs for complicated pulmonary infections with empyema, pleural effusion, or bronchopleural fistula (moderate evidence). ■ In immunocompromised patients, CT has been shown to characterize the type of infection better than plain radiographs (moderate evidence). ■ Ultrasound has an advantage over CT in the identification and characterization of complicated effusions (moderate evidence). ■ Early detection and therefore intervention for pleural complications of pneumonia are critical and can result in better outcomes (moderate evidence). ■ Early surgery (VATS) is more cost-effective than thoracotomy (without or with image guidance) in the treatment of empyemas in children (strong evidence).
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Affiliation(s)
- L. Santiago Medina
- Dept. Radiology, Miami Children's Hospital, SW 114 Street 7420, Miami , 33156 U.S.A
| | - Kimberly E. Applegate
- Dept. Radiology, Riley Children's Hospital, Barnhill Drive 702 , Indianapolis, 46202-5200 U.S.A
| | - C. Craig Blackmore
- Harborview Medical Center, University of Washington, Ninth Avenue 325, Seattle, 98104-2499 U.S.A
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Abstract
INTRODUCTION The incidence of empyema in children is increasing. Adequate knowledge of treatment modalities is therefore essential for every pediatrician. At the university hospital of Leuven, the incidence per 100,000 admissions increased from 40 in 1993 to 120 in 2005. The treatment of choice, however, is still a matter of debate. This is mainly due to the scarcity of prospective randomized trials in children but is further complicated by the absence of uniform terminology. This review starts with clarifying definitions of empyema and complicated versus noncomplicated parapneumonic effusion. The place of different imaging techniques--ultrasound, chest X-ray, computerized tomography and magnetic resonance imaging--is illustrated. All treatment steps are evaluated starting with antibiotic choices, duration of i.v. and oral antibiotics, pleural fluid analysis, indications for chest drain placement, and fibrinolysis. As to the surgical interventions, there is at present insufficient evidence that early surgery is superior to noninvasive medical treatment. Therefore, video-assisted thoracoscopy cannot be advised as general first-line therapy. CONCLUSION Since the pathogenicity of empyema is a dynamic process, therapeutic strategy must be decided based on empyema stage and clinical experience. Each referral center should agree on a diagnostic and therapeutic flowchart based on current evidence and local expertise. The flow chart outlined for our center is presented.
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Calder A, Owens CM. Imaging of parapneumonic pleural effusions and empyema in children. Pediatr Radiol 2009; 39:527-37. [PMID: 19198826 DOI: 10.1007/s00247-008-1133-1] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2008] [Revised: 12/10/2008] [Accepted: 12/11/2008] [Indexed: 12/01/2022]
Abstract
Pleural empyema in children is increasing in incidence. The British Thoracic Society published guidelines for the management of empyema in children in 2005, including recommendations regarding imaging. In this article we review the pathophysiology, treatment options and imaging findings of complicated parapneumonic effusion and empyema in children. We also review the published evidence that supports the roles imaging is called upon to play in the management of these conditions. Imaging in the form of chest radiography and US is recommended to identify and guide drainage of complicated parapneumonic effusions. CT is recommended in special circumstances only. Imaging techniques have not been shown to accurately stage empyema, predict outcome or guide decisions regarding surgical versus medical management.
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Affiliation(s)
- Alistair Calder
- Radiology Department, Great Ormond Street Hospital for Children, London, UK.
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29
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What imaging should we perform for the diagnosis and management of pulmonary infections? Pediatr Radiol 2009; 39 Suppl 2:S178-83. [PMID: 19308382 DOI: 10.1007/s00247-009-1159-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
Pneumonias in children can be complicated by pleural effusions, empyema and abscesses. The incidence of these complications is increasing, correlated to an increased virulence of the pneumococcal bacterium. These complications may prolong morbidity and lead to decreased pulmonary function. Traditionally, patients were treated medically with antibiotics, and refractory complications were treated surgically with large bore chest tube placement and thoracotomy. Improvements included instilling fibrinolytics into the chest tubes and video-assisted thoracoscopic surgery, which expedited recovery and improved outcomes. Image guided techniques from interventional radiology have been developed as an alternative to treat these patients with minimal invasiveness. These therapies have achieved high success and low complication rates, and are the preferred first-line procedures when available.
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Affiliation(s)
- Mark J Hogan
- Section of Vascular and Interventional Radiology, Nationwide Children's Hospital, Departmentof Radiology, 700 Children's Drive, Columbus, OH 43205, USA.
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[Transthoracic ultrasonography in diagnosis and treatment of acute pleural empyema]. ACTA CHIRURGICA IUGOSLAVICA 2007; 54:129-36. [PMID: 17988045 DOI: 10.2298/aci0703129s] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The aim of this study was to estimate validity of transthoracic ultrasonography in diagnosis and evaluation of the results of initial surgical therapy of acute pleural empyema. The study included 49 patients with II stage acute pleural empyema. Initial surgical tretament was indicated according to CT and transthoracic ultrasonography findings. Evaluation of initial therapy results has been made by transthoracic ultrasonography (TUS). Clinical significance of standard x-ray, CT and TUS in different stages of diagnostic and therapeutic procedure has been analyzed. Chest drainage was initial treatment in 10 (20.4%) patients, thoracentesis in 39 (79.6%). Complete cure with this two methods was achieved in 22 (44.9%) patients. In 27 (55.1%) patients initial treatment failed. TUS was sufficient for adequate estimate of initial treatment results in 41 (83.6%). Additional CT was indicated in 8 (16.3%) patients. Transthoracic ultrasonography has impotrant role in choice of initial surgical therapy of acute pleural empyema. If initial estimate of therapy results is made by TUS, CT is rarely necessary.
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Fernández Fernández A, Giachetto Larraz G, Giannini Fernández G, Garat Gómez MC, Vero Acevedo MA, Pastorini Correa J, Castillo Casati C, Pírez García MC, Servente Luquetti L, Ferrari Castilla AM. [Intrapleural streptokinase in the treatment of complicated parapneumonic empyema]. An Pediatr (Barc) 2007; 66:585-90. [PMID: 17583620 DOI: 10.1157/13107393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION Parapneumonic empyema is a frequent cause of admission in the Pediatric Hospital of the Pereira Rossell Hospital Center. In January 2005, we implemented a treatment protocol that included intrapleural streptokinase (STK) for children with complicated parapneumonic empyema as an alternative to surgery. OBJECTIVES To describe the results of intrapleural STK in the treatment of hospitalized children with complicated parapneumonic empyema and to compare these results with those of early thoracotomy. PATIENTS AND METHODS Children with complicated parapneumonic empyema admitted between January 1st 2004 and October 1st 2005 were included. The children were divided into two groups: a historical group, composed of children hospitalized between January 1st and December 31st 2004, treated with conventional thoracotomy before day 8 of chest drain placement and a prospective group, composed of children hospitalized between January 1st and October 1st 2005, treated with intrapleural STK before day 8 of chest drain placement. The variables used to compare outcome and treatment complications were duration of chest tube drainage after the treatment procedure, complications, re-admission, length of hospital stay, and death. RESULTS The results in both groups were similar. Length of hospital stay showed no significant differences. Duration of chest tube drainage after intrapleural STK was significantly shorter than after thoracotomy (p < 0.001). In the thoracotomy group a significantly higher proportion of patients required partial atypical pneumonectomy (p = 0.051). There were no deaths. CONCLUSIONS Intrapleural STK is a valid alternative for the treatment of children with complicated parapneumonic empyema.
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Affiliation(s)
- A Fernández Fernández
- Unidad Médico-Quirúrgica de Asistencia de Niños con Empiema, Laboratorio de Bioestadística, Departamento de Biofísica, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
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Fuller MK, Helmrath MA. Thoracic empyema, application of video-assisted thoracic surgery and its current management. Curr Opin Pediatr 2007; 19:328-32. [PMID: 17505195 DOI: 10.1097/mop.0b013e32810c8e9d] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Pneumonia in children is frequently complicated by pleural effusions, which rarely progress to empyema. Appropriate clinical management depends on correctly diagnosing the stage of the disease process. Recently, increasing use of video-assisted thoracic debridement has altered the traditional management of pleural effusions and empyema in children, resulting in decreasing reliance on thoracentesis and earlier surgical intervention. RECENT FINDINGS We review the current literature supporting the clinical indications for video-assisted thoracic debridement compared with traditional management, including the use of thoracentesis, chest tube placement, fibrinolytic therapy and open thoracotomy in children with empyema. Recent studies support the early application of video-assisted thoracic debridement in children with empyema compared with traditional therapy, as it decreases the number of procedures and studies performed and the duration of chest tube drainage and is associated with less pain and shorter recovery period than open thoracotomy. SUMMARY We propose a clinical algorithm supporting the early use of video-assisted thoracic debridement in the management of empyema in children.
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Affiliation(s)
- Megan K Fuller
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
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Abstract
Empyema is an important cause of childhood morbidity with an increasing worldwide incidence. Despite many treatment options being available, there is no general consensus on the optimal management approach due to conflicting reports and lack of properly conducted studies to challenge the personal bias of a physician or surgeon. The reason for this is likely to be the fact that, irrespective of the treatment children receive, they ultimately make an excellent clinical recovery. This review summarises the current evidence and evaluates the clinical efficacy of various treatment modalities in the context of relevant outcome measures in an attempt to demonstrate the differences in treatment options for the child with empyema.
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Affiliation(s)
- Samatha Sonnappa
- Portex Respiratory Unit, Great Ormond Street Hospital and Institute of Child Health London, UK.
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37
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Blanc P, Dubus JC, Bosdure E, Minodier P. Pleurésies purulentes communautaires de l'enfant. Où en sommes-nous? Arch Pediatr 2007; 14:64-72. [PMID: 17118634 DOI: 10.1016/j.arcped.2006.10.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2006] [Accepted: 10/10/2006] [Indexed: 11/24/2022]
Abstract
Community-acquired pleural infection is a life-threatening complication of pneumonia in children. It seems to be more prevalent actually. This pathology is associated with an high morbidity and frequently requires prolonged hospitalization and invasives procedures. However, there is no consensus on its management in pediatrics, especially because of the lack of trials. To improve the quality of the future studies and to compare the series, a child-adapted classification is required. To date, in attempt of evidence, chest drainage or thoracocentesis-thoracoscopy are questionable. For treatment, high regimens of synergic and intravenously-delivered antibiotics seem to be the better choice.
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Affiliation(s)
- P Blanc
- Médecine infantile, hôpital Nord, chemin des Bourelly, 13915 Marseille cedex 20, France.
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38
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Martins S, Valente S, David TN, Pereira L, Barreto C, Bandeira T. Derrame pleural complicado na criança – Abordagem terapêutica. REVISTA PORTUGUESA DE PNEUMOLOGIA 2007. [DOI: 10.1016/s0873-2159(15)30337-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Sharif K, Alton H, Clarke J, Desai M, Morland B, Parikh D. Paediatric thoracic tumours presenting as empyema. Pediatr Surg Int 2006; 22:1009-14. [PMID: 17039385 DOI: 10.1007/s00383-006-1732-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/03/2006] [Indexed: 10/24/2022]
Abstract
Ultrasonography (US) is considered to be adequate for the preoperative evaluation of childhood empyema. This study was aimed to improve awareness that paediatric intra-thoracic tumours can mimic childhood post-pneumonic empyema and highlights the value of computed tomogram (CT) scan with intravenous (IV) contrast in preoperative evaluation of childhood empyema. The data were analysed on eight children (four boys and four girls) presented at the median age of 6.2 years (1.8-15 years) for the management of empyema and later confirmed to have intra-thoracic tumours. Intra-thoracic tumours in 8 (5.3%) children out of 150 cases of post-pneumonic empyema were managed during the study period. All eight had clinical features, increased white cell count, raised inflammatory markers and biochemical parameters suggestive of childhood empyema. Chest X-ray showed localised opacity in 3/8 while in other five suggested significant pleural collection with mediastinal shift. Additional investigations in referring hospital were suggestive of empyema in four children; US in three, CT scan without IV contrast in one. Referring hospital carried out non-diagnostic thoracocentesis in four children with blood stained pleural tap in two. In four children corroborative evidence suggestive of infection within pleural cavity and acute respiratory distress led to an emergency mini-thoracotomy resulting in significant intra-operative bleeding in two children. Histology on biopsy of the infected material showed primitive neuroectodermal tumour (PNET) in one, pleuropulmonary blastoma in one, metastatic malignant melanoma in one and cytology of pleural fluid diagnosed lymphoma in one. Pre-operative CT scan with IV contrast in four children correctly identified underlying intra-thoracic tumour (two benign teratoma, two PNET). In two cases CT with IV contrast was performed because chest X-ray suggested mediastinal loculated empyema while in other two high clinical index of suspicion prompted preoperative evaluation with CT scan with IV contrast. We advocate caution and increased awareness before considering therapeutic options in childhood empyema and recommend preoperative CT scan with IV contrast in some selected and unusual cases.
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Affiliation(s)
- Khalid Sharif
- Birmingham Children's Hospital, Birmingham, West Midlands, B4 6NH, UK.
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40
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Leung C, Chang YC. Video-assisted thoracoscopic surgery in a 1-month-old infant with pleural empyema. J Formos Med Assoc 2006; 105:936-40. [PMID: 17098695 DOI: 10.1016/s0929-6646(09)60179-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Pleural empyema is a frequent complication of bacterial pneumonia in childhood but is rare in neonates. Various modalities of treatment from intravenous antibiotics, chest tube drainage, intrapleural fibrinolytic agent installation, video-assisted thoracostomy to surgical decortication have been suggested to treat different stages of empyema in children, but management of progressive empyema in neonates is still at the stage of antimicrobial therapy and tube thoracostomy. Here, we report a 1-month-old infant with staphylococcal pneumonia complicated with multiloculated empyema who was successfully treated with video-assisted thoracoscopic surgery (VATS) after 4 days of chest tube drainage and parenteral antibiotics. The patient's condition improved rapidly after the operation and the antimicrobial therapy was continued for 3 weeks. He was asymptomatic and thriving at follow-up 1 year later. Chest radiography at 1 month was free of any lesion. This case suggests that VATS can be a safe and effective treatment for neonatal empyema.
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Affiliation(s)
- Cheung Leung
- Division of Neonatology, Department of Pediatrics, Far Eastern Memorial Hospital, Panchiao, Taipei, Taiwan.
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41
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Coley BD, Hogan MJ. Image-guided interventions in neonates. Eur J Radiol 2006; 60:208-20. [PMID: 16962732 DOI: 10.1016/j.ejrad.2006.07.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2006] [Revised: 07/10/2006] [Accepted: 07/12/2006] [Indexed: 01/28/2023]
Abstract
Minimally invasive interventional radiological procedures can be invaluable in the care of neonates and infants. These procedures have proven to be useful in a wide variety of clinical situations, improving patient care, comfort and safety. Most techniques in adult interventional radiology have been adapted for use in pediatric patients, covering the spectrum of diagnostic and therapeutic intervention. Procedural techniques are similar, but require considerations of patient size, sedation, and support personnel in order to render optimal care. Proper physician training is imperative to provide the necessary confidence and expertise, and post-procedural follow-up is required to maximize positive outcomes. This paper discusses many of the procedures that may be performed in neonates, and offers suggestions and techniques for successful outcomes.
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Affiliation(s)
- Brian D Coley
- Department of Radiology, Columbus Children's Hospital, 700 Children's Drive, Columbus, OH 43205, USA.
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Kalfa N, Allal H, Lopez M, Saguintaah M, Guibal MP, Sabatier-Laval E, Forgues D, Counil F, Galifer RB. Thoracoscopy in pediatric pleural empyema: a prospective study of prognostic factors. J Pediatr Surg 2006; 41:1732-7. [PMID: 17011279 DOI: 10.1016/j.jpedsurg.2006.05.066] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
PURPOSE The indications for thoracoscopy remain imprecise in cases of pleural empyema. This study aimed to identify preoperative prognostic factors to help in the surgical decision. METHODS From 1996 to 2004, 50 children with parapneumonic pleural empyema underwent thoracoscopy either as the initial procedure (n = 26) or after failure of medical treatment (n = 24). Using multivariate analysis, we tested the prognostic value of clinical and bacteriological data, the ultrasonographic staging of empyema, and the delay before surgery. Outcome measures were technical difficulties, postoperative complications, time to apyrexia, duration of drainage, and length of hospitalization. RESULTS The clinical and bacterial data did not significantly predict the postoperative course. Echogenicity and the presence of pleural loculations at ultrasonography were not independent significant prognostic factors. A delay between diagnosis and surgery of more than 4 days was significantly correlated (P < .05) with more frequent surgical difficulties, longer operative time, more postoperative fever, longer drainage time, longer hospitalization, and more postoperative complications, such as bronchopleural fistula, empyema relapse, and persistent atelectasia. CONCLUSION The main prognostic factor for thoracoscopic treatment of pleural empyema is the interval between diagnosis and surgery. A 4-day limit, corresponding to the natural process of empyema organization, is significant. The assessment of loculations by ultrasonography alone is not sufficient to predict the postoperative course.
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Affiliation(s)
- Nicolas Kalfa
- Visceral Pediatric Surgery Department, Lapeyronie-Arnaud de Villeneuve Hospital, Montpellier Cedex 5 34295, France
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Kurt BA, Winterhalter KM, Connors RH, Betz BW, Winters JW. Therapy of parapneumonic effusions in children: video-assisted thoracoscopic surgery versus conventional thoracostomy drainage. Pediatrics 2006; 118:e547-53. [PMID: 16908618 DOI: 10.1542/peds.2005-2719] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Controversy surrounds the optimal treatment of parapneumonic effusions. This trial of pediatric patients with community-acquired pneumonia and associated parapneumonic processes compared primary video-assisted thoracoscopic surgery with conventional thoracostomy drainage. DESIGN A prospective, randomized trial was conducted at DeVos Children's Hospital (Grand Rapids, MI) between November 2003 and May 2005. All of the patients under 18 years of age with large parapneumonic effusions were approached for enrollment in the study. After enrollment, each patient was randomly assigned to receive either video-assisted thoracoscopic surgery or thoracostomy tube drainage of the effusion. Subsequent therapies (fibrinolysis, imaging, and further drainage procedures) were similar for each group per protocol. RESULTS Eighteen patients were enrolled in the study: 10 in video-assisted thoracoscopic surgery and 8 in conventional thoracostomy. The groups were demographically similar. No mortalities were encountered in either group, and everyone was discharged from the hospital with acceptable outcomes. Yet, there were multiple variables that demonstrated statistical difference. Hospital length of stay, number of chest tube days, narcotic use, number of radiographic procedures, and interventional procedures were all less in the patients who underwent primary video-assisted thoracoscopic surgery. In addition, no patient in the video-assisted thoracoscopic surgery group required fibrinolytic therapy, which was also statistically different from the thoracostomy drainage group. CONCLUSIONS The outcomes of this study strongly suggest that primary video-assisted thoracoscopic surgery for evacuation of parapneumonic effusions is superior to conventional thoracostomy drainage.
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Affiliation(s)
- Beth A Kurt
- Department of Pediatrics, DeVos Children's Hospital, 100 Michigan St NE, MC 117, Grand Rapids, Michigan 49503, USA
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Soriano T, Alegre J, Alemán C, Ruiz E, Vázquez A, Carrasco JL, Segura R, Ferrer A, Fernández de Sevilla T. Factors Influencing Length of Hospital Stay in Patients with Bacterial Pleural Effusion. Respiration 2005; 72:587-93. [PMID: 16106111 DOI: 10.1159/000087366] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2004] [Accepted: 12/08/2004] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Factors influencing length of hospital stay have been poorly analyzed in parapneumonic pleural effusions (PPE). OBJECTIVES The aim of this work is to identify the variables that determine increased hospital stay in patients with infectious pleural effusion (PE). PATIENTS AND METHODS We analyzed 112 patients with PE: empyema, complicated parapneumonic and non-complicated parapneumonic. Epidemiologic, biochemical, therapeutic and radiological variables were analyzed. Correlations with hospital stay were studied using the Student's t test, analysis of variance, Mann-Whitney U-test and linear regression model. RESULTS Among the 112 patients studied, there were 32 empyema, 50 complicated and 30 non-complicated parapneumonic cases. The median of length stay for all patients was 17 days. Longer hospitalization was required in patients with empyemic PE (p = 0.015), patients with underlying diseases (p = 0.003), those needing pleural drainage (p = 0.005) or decortication (p = 0.043) and those presenting unfavorable radiological outcome after treatment (p = 0.02). Biochemical parameters associated with longer hospital stay were elevated pleural fluid polymorphonuclear elastase (p = 0.001, r = 0.307) and lactate dehydrogenase (p = 0.001, r = 0.312). After linear regression analysis, only underlying disease, pleural drainage and pleural fluid polymorphonuclear elastase values remained in the model, explaining 23.1% of the variability of days of hospitalization. CONCLUSIONS The patients with PPE and empyema who required longer hospitalization were those with purulent fluid, underlying disease, surgical drainage and/or decortication, with unfavorable radiological outcome and higher pleural fluid levels of lactate dehydrogenase and polymorphonuclear elastase.
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Affiliation(s)
- T Soriano
- Department of Internal Medicine, Vall d'Hebrón General Teaching Hospital, Mare de Deu dels Angels 50-54, 5o-9a, ES-08035 Barcelona, Spain.
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Wong KS, Lin TY, Huang YC, Chang LY, Lai SH. Scoring system for empyema thoracis and help in management. Indian J Pediatr 2005; 72:1025-8. [PMID: 16388150 DOI: 10.1007/bf02724404] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To evaluate the implications of a newly defined severity scoring of empyema in children for the prediction of surgical management and to compare the length of hospitalization as an outcome measure of patients treated using medical therapy, salvage video-assisted thoracoscopic surgery (VATS) vs early elective VATS. METHODS A retrospective chart review of parapneumonic empyema of patients below 18 years of age admitted to a tertiary children's hospital in northern Taiwan from April 1993 to December 2002 was performed. Patients were categorized into a medical group who received antibiotic therapy, needle aspirations with/without tube thoracostomy; a salvage VATS group when the patients required surgery for the relief of persistent fever > 38 degrees C, chest pains or dyspneic respirations despite initial medical therapy; an early VATS group when the patients received elective surgery early after admission. The demographic data, clinical features, laboratory findings, and duration of hospitalization were compared using a severity score of empyema (SSE). RESULTS Streptococcus pneumoniae was the most common infecting organism, followed by Staphylococcus aureus, Pseudomonas aeruginosa. No organisms were recovered in 39% of patients. A pleural pH < 7.1 increases the odds of requiring surgical intervention by 6 times among this cohort. Children who required decortication of empyema had a higher severity score (mean 4.8 vs 3.0, p < 0.005). The duration of hospitalization for patients having early VATS showed a shortening stay (mean 18 vs 28 days) as compared to salvage VATS. CONCLUSION A pleural pH < 7.1 and a newly designed clinical severity score of empyema 4 are two predictors of surgical intervention for fibrinopurulent empyema in the present study. Early elective VATS may be adopted not later than 7 days after failure of appropriate antibiotic therapy and adequate drainage of empyema to decrease the length of stay and minimize morbidity.
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Affiliation(s)
- K S Wong
- Department of Pediatrics, Chang Gung Children's Hospital, Taiwan.
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Abstract
Pneumonia is one of the most common infections in the pediatric age group and one of the leading diagnoses that results in overnight hospital admission for children. Various micro-organisms can cause pneumonia, and etiologies differ by age. Clinical manifestations vary, and diagnostic testing is frequently not standardized. Hospital management should emphasize timely diagnosis and prompt initiation of antimicrobial therapy when appropriate. Issues of particular relevance to inpatient management are emphasized in this article.
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Affiliation(s)
- Thomas J Sandora
- Division of Infectious Diseases, Children's Hospital Boston, Harvard Medical School, 300 Longwood Avenue, LO 650, Boston, MA 02115, USA.
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Bagłaj M, Dorobisz U. Late-presenting congenital diaphragmatic hernia in children: a literature review. Pediatr Radiol 2005; 35:478-88. [PMID: 15778858 DOI: 10.1007/s00247-004-1389-z] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2004] [Revised: 11/04/2004] [Accepted: 11/19/2004] [Indexed: 11/30/2022]
Abstract
This is a review of 122 articles published until December 2003 that describe 349 children with late-presenting postero-lateral congenital diaphragmatic hernia (CDH). Data regarding pre-operative diagnostic work-up were adequately reported in 177 patients with left CDH and in 41 with a right-sided defect. Chest radiography was the only diagnostic study in 92 (51.9%) children from the former group and in 17 (43.9%) from the latter group. In other patients, diagnostic work-up encompassed various combinations of two or more imaging modalities. Apart from chest radiography, contrast study of the upper gastrointestinal tract was the most frequently performed imaging modality. In 88 (25.2%) children, initial radiographic features of CDH were misinterpreted. Pneumothorax and pleural effusion were the most common initial findings. Analysis of the hernial content in this group of patients has shown that herniation of the stomach, spleen or omentum should be regarded as risk factors for misdiagnosis of left CDH, whereas for right CDH, the risk factor is the presence of liver in the chest. Late-presenting CDH may pose a significant diagnostic problem because of the great variability of radiographic appearance. Chest radiography following passage of a nasogastric tube and contrast studies of the gastrointestinal tract seem to be the most useful investigations for the diagnosis of left CDH. For patients with right CDH, owing to the high probability of liver herniation, a chest radiograph with liver scintigraphy or CT seems to be the best diagnostic option.
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Affiliation(s)
- Maciej Bagłaj
- Department of Pediatric Surgery, Wroclaw Medical University, M. Sklodowska 52, 50-367 Wroclaw, Poland.
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Abstract
This article discusses the common clinical scenarios regarding otherwise healthy children who develop suspected pneumonia in which imaging becomes an issue. The following topics are covered concerning the roles of imaging in the management of pneumonia: evaluation for possible pneumonia, determination of a specific etiologic agent, exclusion of other pathology, evaluation of the child with failure of pneumonia to clear, and evaluation of complications related to pneumonia.
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Affiliation(s)
- Lane F Donnelly
- Department of Radiology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA.
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Gates RL, Hogan M, Weinstein S, Arca MJ. Drainage, fibrinolytics, or surgery: a comparison of treatment options in pediatric empyema. J Pediatr Surg 2004; 39:1638-42. [PMID: 15547825 DOI: 10.1016/j.jpedsurg.2004.07.015] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND The current treatments of pediatric empyemas include tube thoracostomy with or without the instillation of fibrinolytics, video-assisted thoracoscopic surgery (VATS), and open thoracotomy with decortication. Whereas success has been reported for all of these techniques, VATS has been suggested as the best method because of decreased length of stay. METHODS A chart review of children who presented with parapneumonic effusions from February 2000 to June 2002 was conducted. The patients were divided into 4 groups depending on the treatment received: group I, chest tube alone (n = 18); group II, chest tube and fibrinolytics (n = 24); group III, chest tube, fibrinolytic, and surgery (n = 5); and group IV, surgery alone (n = 6). Preadmission, in-hospital, and outcome variables for the groups were recorded and compared using the Kruskall-Wallis test, with a P value less than .05 considered significant. All the patients who received fibrinolytics (group II and III) were grouped into subjects who received immediate transpleural fibrinolytics versus those who received fibrinolytics 48 hours after chest tube insertion. Length of stay (LOS), need for surgery, and hospital costs were compared between the early and late fibrinolytic groups using the Wilcoxon rank-sum test, with a P value less than .05 considered significant. RESULTS Comparison of duration of symptoms, duration of preadmit antibiotics, initial white blood cell count, total lymphocyte count, and antibiotics showed no significance among the 4 groups. When comparing outcome variables, the "nonsurgery groups" (groups I and II) had shorter LOS, intensive care unit stay, and hospital charges when compared with the "surgery groups" (groups III and IV). The timing of fibrinolytic instillation (immediate versus later) did not significantly affect in the LOS, hospital charges, or the tendency to need surgery eventually in the patients who received intrapleural fibrinolytics (group II and III combined). LOS was predicted by preadmit duration of symptoms (P = .025) and overall duration of fever (P < .01). The level of pleural glucose seemed to be predictive of need for surgery (P = .015). Overall, 11 of 54 children (20.2%) eventually needed surgery. CONCLUSIONS Tube drainage with intrapleural instillation of fibrinolytics can be performed successfully in a large number of children with empyemas. Ultrasound characterization of the fluid and, perhaps, glucose levels may guide surgical versus nonsurgical therapy. In centers in which percutaneous drainage and tissue plasminogen activator are available, this option may be a safe and less costly alternative to surgery.
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Affiliation(s)
- Robert L Gates
- Division of Pediatric Surgery, Children's Hospital and the Ohio State University, Columbus, OH, USA
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