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Short R, Carter B, Verduri A, Barton E, Maskell N, Hewitt J. The effect of frailty on mortality and hospital admission in patients with benign pleural disease in Wales: a cohort study. THE LANCET. HEALTHY LONGEVITY 2024:S2666-7568(24)00114-4. [PMID: 39096917 DOI: 10.1016/s2666-7568(24)00114-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Revised: 06/08/2024] [Accepted: 06/10/2024] [Indexed: 08/05/2024] Open
Abstract
BACKGROUND Pleural disease is common, representing 5% of the acute medical workload, and its incidence is rising, partly due to the ageing population. Frailty is an important feature and little is known about disease progression in patients with frailty and pleural disease. We aimed to examine the effect of frailty on mortality and other relevant outcomes in patients diagnosed with pleural disease. METHODS In this cohort study in Wales, the national Secure Anonymised Information Linkage databank was used to identify a cohort of individuals diagnosed with non-malignant pleural disease between Jan 1, 2005, and March 1, 2023, who were not known to have left Wales. Frailty was assessed at diagnosis of pleural disease using an electronic Frailty Index. The primary outcome was time from diagnosis to all-cause mortality for all patients. Data were analysed using multilevel mixed-effects Cox proportional hazards regression adjusting for the prespecified covariates of age, sex, Welsh Index of Multiple Deprivation quintile, smoking status, comorbidity, and subtype of pleural disease. FINDINGS 54 566 individuals were included in the final sample (median age 66 years [IQR 47-77]; 26 477 [48·5%] were female and 28 089 [51·5%] were male). By the end of the study period, 25 698 (47·1%) participants had died, with a median follow-up of 1·0 years (IQR 0·2-3·6). There was an association between frailty and all-cause mortality, which increased as frailty worsened. Compared with fit individuals, there was increasing mortality for those with mild frailty (adjusted hazard ratio 1·11 [95% CI 1·08-1·15]; p<0·0001), moderate frailty (1·25 [1·20-1·31]; p<0·0001), and severe frailty (1·36 [1·28-1·44]; p<0·0001). INTERPRETATION Independent of age and comorbidities, frailty status at diagnosis of pleural disease appeared to be useful as a prognostic indicator. Patients with moderate or severe frailty had a rapid decline in health. Future patients should be assessed for frailty at the time of diagnosis of pleural disease and might benefit from optimised care and advance care planning. FUNDING Cardiff University's Wellcome Trust iTPA funding award.
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Affiliation(s)
- Roxanna Short
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Ben Carter
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Alessia Verduri
- Division of Population Medicine, School of Medicine, Cardiff University, Cardiff, UK; Respiratory Unit, Department of Surgical and Medical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Eleanor Barton
- Academic Respiratory Unit, School of Clinical Sciences, University of Bristol, Bristol, UK
| | - Nick Maskell
- Academic Respiratory Unit, School of Clinical Sciences, University of Bristol, Bristol, UK
| | - Jonathan Hewitt
- Division of Population Medicine, School of Medicine, Cardiff University, Cardiff, UK
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Arnold DT, Read L, Waddington O, Hamilton FW, Patole S, Hughes J, Milne A, Noel A, Bayliss M, Maskell NA, MacGowan A. Antibiotic pharmacokinetics in infected pleural effusions. Thorax 2024:thorax-2023-220402. [PMID: 38964858 DOI: 10.1136/thorax-2023-220402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/06/2024]
Abstract
Pleural infection is usually treated with empirical broad-spectrum antibiotics, but limited data exist on their penetrance into the infected pleural space. We performed a pharmacokinetic study analysing the concentration of five intravenous antibiotics across 146 separate time points in 35 patients (amoxicillin, metronidazole, piperacillin-tazobactam, clindamycin and cotrimoxazole). All antibiotics tested, apart from co-trimoxazole, reach pleural fluid levels equivalent to levels within the blood and well above the relevant minimum inhibitory concentrations. The results demonstrate that concerns about the penetration of commonly used antibiotics, apart from co-trimoxazole, into the infected pleural space are unfounded.
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Affiliation(s)
- David T Arnold
- Academic Respiratory Unit, University of Bristol, Bristol, UK
| | - Liam Read
- Antimicrobial Reference Laboratory, North Bristol NHS Trust, Westbury on Trym, Bristol, UK
| | - Oliver Waddington
- Antimicrobial Reference Laboratory, North Bristol NHS Trust, Westbury on Trym, Bristol, UK
| | - Fergus W Hamilton
- Department of Infection Science, North Bristol NHS Trust, Bristol, Bristol, UK
- Population Health Sciences, University of Bristol, Bristol, UK
| | - Sonia Patole
- Academic Respiratory Unit, University of Bristol, Bristol, UK
| | - Jessica Hughes
- Academic Respiratory Unit, University of Bristol, Bristol, UK
| | - Alice Milne
- Academic Respiratory Unit, University of Bristol, Bristol, UK
| | - Alan Noel
- Antimicrobial Reference Laboratory, North Bristol NHS Trust, Westbury on Trym, Bristol, UK
| | - Mark Bayliss
- Antimicrobial Reference Laboratory, North Bristol NHS Trust, Westbury on Trym, Bristol, UK
| | | | - Alasdair MacGowan
- Antimicrobial Reference Laboratory, North Bristol NHS Trust, Westbury on Trym, Bristol, UK
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3
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Reynolds C, Ross C, Cullinan P, Blanc P. Silicosis initially presenting with empyema. Occup Med (Lond) 2024:kqae047. [PMID: 38856490 DOI: 10.1093/occmed/kqae047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2024] Open
Abstract
The current global outbreak of artificial stone silicosis is a recrudescence of a major occupational disease in the context of a novel exposure source. Respirable crystalline silica exposure, even without frank pneumoconiosis, is associated with an increased risk of respiratory infection. Empyema is a well-recognized complication of bacterial pneumonia; pneumonia among working-age adults, in turn, has been epidemiologically linked to occupational exposure to fumes and dust, including silica. A connection between empyema and silica dust inhalation has not been reported, however, whether through antecedent pneumonia or another mechanism. We describe a case of silicosis initially presenting with empyema in a 31-year-old Computerized Numerical Control stone-cutting machine operator who had heavy exposure to artificial stone and other rock dust.
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Affiliation(s)
- C Reynolds
- National Heart and Lung Institute, Imperial College London, London, UK
- Imperial College Healthcare NHS Trust, London, UK
| | - C Ross
- Imperial College Healthcare NHS Trust, London, UK
| | - P Cullinan
- National Heart and Lung Institute, Imperial College London, London, UK
| | - P Blanc
- University of California San Francisco School of Medicine, San Francisco, California, USA
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4
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Kommedal Ø, Eagan TM, Fløtten Ø, Leegaard TM, Siljan W, Fardal H, Bø B, Grøvan F, Larssen KW, Kildahl-Andersen A, Hjetland R, Tilseth R, Hareide SKØ, Tellevik M, Dyrhovden R. Microbiological diagnosis of pleural infections: a comparative evaluation of a novel syndromic real-time PCR panel. Microbiol Spectr 2024; 12:e0351023. [PMID: 38656204 PMCID: PMC11237507 DOI: 10.1128/spectrum.03510-23] [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: 09/29/2023] [Accepted: 02/19/2024] [Indexed: 04/26/2024] Open
Abstract
Current microbial diagnostics for pleural infections are insufficient. Studies using 16S targeted next-generation sequencing report that only 10%-16% of bacteria present are cultured and that 50%-78% of pleural fluids containing relevant microbial DNA remain culture negative. As a rapid diagnostic alternative suitable for clinical laboratories, we wanted to explore a PCR-based approach. Based on the identification of key pathogens, we developed a syndromic PCR panel for community-acquired pleural infections (CAPIs). This was a pragmatic PCR panel, meaning that it was not designed for detecting all possibly involved bacterial species but for confirming the diagnosis of CAPI, and for detecting bacteria that might influence choice of antimicrobial treatment. We evaluated the PCR panel on 109 confirmed CAPIs previously characterized using culture and 16S targeted next-generation sequencing. The PCR secured the diagnosis of CAPI in 107/109 (98.2%) and detected all present pathogens in 69/109 (63.3%). Culture secured the diagnosis in 54/109 (49.5%) and detected all pathogens in 31/109 (28.4%). Corresponding results for 16S targeted next-generation sequencing were 109/109 (100%) and 98/109 (89.9%). For bacterial species included in the PCR panel, PCR had a sensitivity of 99.5% (184/185), culture of 21.6% (40/185), and 16S targeted next-generation sequencing of 92.4% (171/185). None of the bacterial species present not covered by the PCR panel were judged to impact antimicrobial therapy. A syndromic PCR panel represents a rapid and sensitive alternative to current diagnostic approaches for the microbiological diagnosis of CAPI.IMPORTANCEPleural empyema is a severe infection with high mortality and increasing incidence. Long hospital admissions and long courses of antimicrobial treatment drive healthcare and ecological costs. Current methods for microbiological diagnostics of pleural infections are inadequate. Recent studies using 16S targeted next-generation sequencing as a reference standard find culture to recover only 10%-16% of bacteria present and that 50%-78% of samples containing relevant bacterial DNA remain culture negative. To confirm the diagnosis of pleural infection and define optimal antimicrobial therapy while limiting unnecessary use of broad-spectrum antibiotics, there is a need for rapid and sensitive diagnostic approaches. PCR is a rapid method well suited for clinical laboratories. In this paper we show that a novel syndromic PCR panel can secure the diagnosis of pleural infection and detect all bacteria relevant for choice of antimicrobial treatment with a high sensitivity.
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Affiliation(s)
- Øyvind Kommedal
- Department of Microbiology, Haukeland University Hospital, Bergen, Norway
| | - Tomas Mikal Eagan
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Thoracic Medicine, Haukeland University Hospital, Bergen, Norway
| | - Øystein Fløtten
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Thoracic Medicine, Haukeland University Hospital, Bergen, Norway
| | - Truls Michael Leegaard
- Division of Medicine and Laboratory Sciences, Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Microbiology and Infection Control, Akershus University Hospital, Lørenskog, Akershus, Norway
| | - William Siljan
- Department of Pulmonary Medicine, Akershus University Hospital, Lorenskog, Akershus, Norway
| | - Hilde Fardal
- Department of Microbiology, Stavanger University Hospital, Stavanger, Norway
| | - Bjørnar Bø
- Department of Pulmonary Medicine, Stavanger University Hospital, Stavanger, Norway
| | - Fredrik Grøvan
- Department of Medicine, Haraldsplass Deaconess Hospital, Bergen, Norway
| | - Kjersti Wik Larssen
- Department of Medical Microbiology, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Arne Kildahl-Andersen
- Department of Thoracic Medicine, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Reidar Hjetland
- Department of Microbiology, Førde Central Hospital, Førde, Norway
| | - Rune Tilseth
- Department of Medicine, Førde Central Hospital, Førde, Norway
| | | | - Marit Tellevik
- Department of Microbiology, Haukeland University Hospital, Bergen, Norway
| | - Ruben Dyrhovden
- Department of Microbiology, Haukeland University Hospital, Bergen, Norway
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Galata C, Schiller P, Müller L, Karampinis I, Stamenovic D, Buhl R, Kreuter M, Roessner ED. Thoracic skeletal muscle mass predicts mortality in patients with surgery for pleural empyema: A case control study. Thorac Cancer 2024; 15:1201-1207. [PMID: 38597111 PMCID: PMC11128367 DOI: 10.1111/1759-7714.15307] [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: 01/17/2024] [Revised: 03/23/2024] [Accepted: 03/31/2024] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND This study investigated the role of the thoracic skeletal muscle mass as a marker of sarcopenia on postoperative mortality in pleural empyema. METHODS All consecutive patients (n = 103) undergoing surgery for pleural empyema in a single tertiary referral center between January 2020 and December 2022 were eligible for this study. Thoracic skeletal muscle mass index (TSMI) was determined from preoperative computed tomography scans. The impact of TSMI and other potential risk factors on postoperative in-hospital mortality was retrospectively analyzed. RESULTS A total of 97 patients were included in this study. The in-hospital mortality rate was 13.4%. In univariable analysis, low values for preoperative TSMI (p = 0.020), low preoperative levels of thrombocytes (p = 0.027) and total serum protein (p = 0.046) and higher preoperative American Society of Anesthesiologists (ASA) category (p = 0.007) were statistically significant risk factors for mortality. In multivariable analysis, only TSMI (p = 0.038, OR 0.933, 95% CI: 0.875-0.996) and low thrombocytes (p = 0.031, OR 0.944, 95% CI: 0.988-0.999) remained independent prognostic factors for mortality. CONCLUSIONS TSMI was a significant prognostic risk factor for postoperative mortality in patients with pleural empyema. TSMI may be suitable for risk stratification in this disease with high morbidity and mortality, which may have further implications for the selection of the best treatment strategy.
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Affiliation(s)
- Christian Galata
- Department of Thoracic Surgery, Center for Thoracic Diseases, University Medical Center MainzJohannes Gutenberg University MainzMainzGermany
| | - Philipp Schiller
- Department of Thoracic Surgery, Center for Thoracic Diseases, University Medical Center MainzJohannes Gutenberg University MainzMainzGermany
- Department of Surgery, RoMed Hospital RosenheimRosenheimGermany
| | - Lukas Müller
- Department of Radiology, University Medical Center MainzJohannes Gutenberg University MainzMainzGermany
| | - Ioannis Karampinis
- Department of Thoracic Surgery, Center for Thoracic Diseases, University Medical Center MainzJohannes Gutenberg University MainzMainzGermany
| | - Davor Stamenovic
- Department of Thoracic Surgery, Center for Thoracic Diseases, University Medical Center MainzJohannes Gutenberg University MainzMainzGermany
| | - Roland Buhl
- Department for Pulmonology, Center for Thoracic Diseases, University Medical Center MainzJohannes Gutenberg University MainzMainzGermany
| | - Michael Kreuter
- Center for Pulmonary Medicine, Department for Pulmonology, Center for Thoracic DiseasesUniversity Medical Center Mainz, Critical Care & Sleep Medicine, Marienhaus Clinic MainzMainzGermany
| | - Eric Dominic Roessner
- Department of Thoracic Surgery, Center for Thoracic Diseases, University Medical Center MainzJohannes Gutenberg University MainzMainzGermany
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Yovi I, Syah NA, Anggraini D, Simanjuntak AM, Hanifah ZN, Elliyanti A. A comparative analysis between next-generation sequencing and conventional culture method to detect empyema-associated microorganisms: A systematic review. NARRA J 2024; 4:e650. [PMID: 38798844 PMCID: PMC11125311 DOI: 10.52225/narra.v4i1.650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 04/22/2024] [Indexed: 05/29/2024]
Abstract
Empyema poses a significant global health concern, yet identifying responsible bacteria remains elusive. Recent studies question the efficacy of conventional pleural fluid culture in accurately identifying empyema-causing bacteria. The aim of this study was to compare diagnostic capabilities of next-generation sequencing (NGS) with conventional pleural fluid culture in identifying empyema-causing bacteria. Five databases (Google Scholar, Science Direct, Cochrane, Research Gate, and PubMed) were used to search studies comparing conventional pleural fluid culture with NGS for identifying empyema-causing bacteria using keywords. Positive results identified through conventional pleural fluid culture and NGS were extracted. In addition, bacterial profiles identified by NGS were also documented. Joanna-Briggs Institute (JBI) critical appraisal tool was employed to assess quality of included studies. Descriptive analysis was employed to present outcome of interests. From five databases, three studies, with 354 patients, were included. Findings from three studies showed that NGS outperformed conventional pleural fluid culture in detecting empyema-causing bacteria even in culture-negative samples. Moreover, dominant bacterial profiles identified through NGS included Streptococcus pneumoniae, Staphylococcus aureus, and anaerobic bacteria. In conclusion, NGS outperforms conventional pleural fluid culture in detection empyema-causing bacteria, yet further studies with larger samples and broader bacterial profiles are needed to increase confidence and urgency in its adoption over conventional pleural fluid culture.
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Affiliation(s)
- Indra Yovi
- Doctoral Program of Biomedicine, Faculty of Medicine, Universitas Andalas, Padang, Indonesia
- Arifin Achmad Hospital, Pekanbaru, Riau, Indonesia
- Eka Hospital, Pekanbaru, Riau, Indonesia
- Department of Pulmonology, Faculty of Medicine, Universitas Riau, Pekanbaru, Indonesia
| | - Nur A. Syah
- Department of Medical Education, Faculty of Medicine, Universitas Andalas, Padang, Indonesia
| | - Dewi Anggraini
- Arifin Achmad Hospital, Pekanbaru, Riau, Indonesia
- Eka Hospital, Pekanbaru, Riau, Indonesia
- Department of Microbiology, Faculty of Medicine, Universitas Riau, Pekanbaru, Indonesia
| | - Arya M. Simanjuntak
- Department of Pulmonology, Faculty of Medicine, Universitas Riau, Pekanbaru, Indonesia
| | - Zulfa N. Hanifah
- Department of Microbiology, Faculty of Medicine, Universitas Riau, Pekanbaru, Indonesia
| | - Aisyah Elliyanti
- Division of Nuclear Medicine, Department of Radiology, Faculty of Medicine, Universitas Andalas, Padang, Indonesia
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7
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Sulaiman TO, Hussein M, Yaseen M, Hameed M, Elzouki A, Thomas M. A retrospective study on the clinical, radiological, and microbiological characteristics of empyema thoracis in Qatar. Qatar Med J 2024; 2024:2. [PMID: 38680398 PMCID: PMC11046098 DOI: 10.5339/qmj.2024.qitc.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Accepted: 01/21/2024] [Indexed: 05/01/2024] Open
Affiliation(s)
| | - Mousa Hussein
- Department of Chest, Hamad General Hospital, Doha, Qatar
- Department of Clinical Medicine, Qatar University, Doha, Qatar
| | - Mohd Yaseen
- Department of medicine, Hamad General Hospital, Doha, Qatar
| | - Mansoor Hameed
- Department of Chest, Hamad General Hospital, Doha, Qatar
- Department of Clinical Medicine, Qatar University, Doha, Qatar
| | | | - Merlin Thomas
- Department of Chest, Hamad General Hospital, Doha, Qatar
- Department of Clinical Medicine, Weill Cornell Medicine, Doha, Qatar
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8
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Bedawi EO, Stavroulias D, Hedley E, Blyth KG, Kirk A, De Fonseka D, Edwards JG, Internullo E, Corcoran JP, Marchbank A, Panchal R, Caruana E, Kadwani O, Okiror L, Saba T, Purohit M, Mercer RM, Taberham R, Kanellakis N, Condliffe AM, Lewis LG, Addala DN, Asciak R, Banka R, George V, Hassan M, McCracken D, Sundaralingam A, Wrightson JM, Dobson M, West A, Barnes G, Harvey J, Slade M, Chester-Jones M, Dutton S, Miller RF, Maskell NA, Belcher E, Rahman NM. Early Video-assisted Thoracoscopic Surgery or Intrapleural Enzyme Therapy in Pleural Infection: A Feasibility Randomized Controlled Trial. The Third Multicenter Intrapleural Sepsis Trial-MIST-3. Am J Respir Crit Care Med 2023; 208:1305-1315. [PMID: 37820359 PMCID: PMC10765402 DOI: 10.1164/rccm.202305-0854oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 10/11/2023] [Indexed: 10/13/2023] Open
Abstract
Rationale: Assessing the early use of video-assisted thoracoscopic surgery (VATS) or intrapleural enzyme therapy (IET) in pleural infection requires a phase III randomized controlled trial (RCT). Objectives: To establish the feasibility of randomization in a surgery-versus-nonsurgery trial as well as the key outcome measures that are important to identify relevant patient-centered outcomes in a subsequent RCT. Methods: The MIST-3 (third Multicenter Intrapleural Sepsis Trial) was a prospective multicenter RCT involving eight U.K. centers combining on-site and off-site surgical services. The study enrolled all patients with a confirmed diagnosis of pleural infection and randomized those with ongoing pleural sepsis after an initial period (as long as 24 h) of standard care to one of three treatment arms: continued standard care, early IET, or a surgical opinion with regard to early VATS. The primary outcome was feasibility based on >50% of eligible patients being successfully randomized, >95% of randomized participants retained to discharge, and >80% of randomized participants retained to 2 weeks of follow-up. The analysis was performed per intention to treat. Measurements and Main Results: Of 97 eligible patients, 60 (62%) were randomized, with 100% retained to discharge and 84% retained to 2 weeks. Baseline demographic, clinical, and microbiological characteristics of the patients were similar across groups. Median times to intervention were 1.0 and 3.5 days in the IET and surgery groups, respectively (P = 0.02). Despite the difference in time to intervention, length of stay (from randomization to discharge) was similar in both intervention arms (7 d) compared with standard care (10 d) (P = 0.70). There were no significant intergroup differences in 2-month readmission and further intervention, although the study was not adequately powered for this outcome. Compared with VATS, IET demonstrated a larger improvement in mean EuroQol five-dimension health utility index (five-level edition) from baseline (0.35) to 2 months (0.83) (P = 0.023). One serious adverse event was reported in the VATS arm. Conclusions: This is the first multicenter RCT of early IET versus early surgery in pleural infection. Despite the logistical challenges posed by the coronavirus disease (COVID-19) pandemic, the study met its predefined feasibility criteria, demonstrated potential shortening of length of stay with early surgery, and signals toward earlier resolution of pain and a shortened recovery with IET. The study findings suggest that a definitive phase III study is feasible but highlights important considerations and significant modifications to the design that would be required to adequately assess optimal initial management in pleural infection.The trial was registered on ISRCTN (number 18,192,121).
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Affiliation(s)
- Eihab O. Bedawi
- Oxford Respiratory Trials Unit, Nuffield Department of Medicine
- National Institute for Health and Care Research Oxford Biomedical Research Centre
- Oxford Centre for Respiratory Medicine and
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, United Kingdom
- Academic Directorate of Respiratory Medicine
| | - Dionisios Stavroulias
- Department of Cardiothoracic Surgery, John Radcliffe Hospital, Oxford University Hospitals National Health Service (NHS) Foundation Trust, Oxford, United Kingdom
| | - Emma Hedley
- Oxford Respiratory Trials Unit, Nuffield Department of Medicine
| | - Kevin G. Blyth
- School of Cancer Sciences, University of Glasgow, Glasgow, United Kingdom
- Department of Respiratory Medicine, Queen Elizabeth University Hospital, Glasgow, United Kingdom
| | - Alan Kirk
- Department of Thoracic Surgery, Golden Jubilee National Hospital, Glasgow, United Kingdom
| | | | - John G. Edwards
- Department of Thoracic Surgery, Northern General Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, United Kingdom
| | - Eveline Internullo
- Department of Thoracic Surgery, Bristol Royal Infirmary, University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom
| | | | - Adrian Marchbank
- Department of Cardiothoracic Surgery, Derriford Hospital, University Hospitals Plymouth NHS Trust, Plymouth, United Kingdom
| | - Rakesh Panchal
- Department of Respiratory Medicine, Glenfield Hospital, University Hospitals of Leicester NHS Trust, Leicester, United Kingdom
| | - Edward Caruana
- Department of Thoracic Surgery, Glenfield Hospitals, University Hospitals of Leicester, Leicester, United Kingdom
| | | | - Lawrence Okiror
- Department of Thoracic Surgery, Guy’s and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | | | - Manoj Purohit
- Department of Cardiothoracic Surgery, Blackpool Teaching Hospitals NHS Foundation Trust, Blackpool, United Kingdom
| | - Rachel M. Mercer
- Portsmouth Hospitals NHS Trust, Queen Alexandra Hospital, Portsmouth, United Kingdom
| | - Rhona Taberham
- Department of Cardiothoracic Surgery, John Radcliffe Hospital, Oxford University Hospitals National Health Service (NHS) Foundation Trust, Oxford, United Kingdom
| | - Nikolaos Kanellakis
- Oxford Respiratory Trials Unit, Nuffield Department of Medicine
- National Institute for Health and Care Research Oxford Biomedical Research Centre
- Laboratory of Pleural and Lung Cancer Translational Research
- Chinese Academy of Medical Sciences Oxford Institute, Nuffield Department of Medicine, and
| | - Alison M. Condliffe
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, United Kingdom
- Academic Directorate of Respiratory Medicine
| | | | - Dinesh N. Addala
- Oxford Respiratory Trials Unit, Nuffield Department of Medicine
- National Institute for Health and Care Research Oxford Biomedical Research Centre
- Oxford Centre for Respiratory Medicine and
| | - Rachelle Asciak
- Portsmouth Hospitals NHS Trust, Queen Alexandra Hospital, Portsmouth, United Kingdom
| | - Radhika Banka
- Department of Respiratory Medicine, PD Hinduja National Hospital, Mumbai, India
| | - Vineeth George
- Department of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, New South Wales, Australia
- Hunter Medical Research Institute, Newcastle, New South Wales, Australia
| | - Maged Hassan
- Chest Diseases Department, Alexandria University, Alexandria, Egypt
| | - David McCracken
- Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast, Northern Ireland
| | - Anand Sundaralingam
- Oxford Respiratory Trials Unit, Nuffield Department of Medicine
- Oxford Centre for Respiratory Medicine and
| | - John M. Wrightson
- Oxford Respiratory Trials Unit, Nuffield Department of Medicine
- Oxford Centre for Respiratory Medicine and
| | - Melissa Dobson
- Oxford Respiratory Trials Unit, Nuffield Department of Medicine
- National Institute for Health and Care Research Oxford Biomedical Research Centre
| | - Alex West
- Department of Respiratory Medicine and
| | | | - John Harvey
- Department of Respiratory Medicine, North Bristol NHS Trust, Bristol, United Kingdom
- Academic Respiratory Unit, University of Bristol, Bristol, United Kingdom
| | - Mark Slade
- Department of Respiratory Medicine, Gloucestershire Hospitals NHS Foundation Trust, Gloucester, United Kingdom; and
| | - Mae Chester-Jones
- Oxford Centre for Statistics in Medicine, University of Oxford, Oxford, United Kingdom
| | - Susan Dutton
- Oxford Centre for Statistics in Medicine, University of Oxford, Oxford, United Kingdom
| | - Robert F. Miller
- Institute for Global Health, University College London, London, United Kingdom
| | - Nick A. Maskell
- Department of Respiratory Medicine, North Bristol NHS Trust, Bristol, United Kingdom
- Academic Respiratory Unit, University of Bristol, Bristol, United Kingdom
| | - Elizabeth Belcher
- Department of Cardiothoracic Surgery, John Radcliffe Hospital, Oxford University Hospitals National Health Service (NHS) Foundation Trust, Oxford, United Kingdom
| | - Najib M. Rahman
- Oxford Respiratory Trials Unit, Nuffield Department of Medicine
- National Institute for Health and Care Research Oxford Biomedical Research Centre
- Laboratory of Pleural and Lung Cancer Translational Research
- Chinese Academy of Medical Sciences Oxford Institute, Nuffield Department of Medicine, and
- Oxford Centre for Respiratory Medicine and
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9
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Elsheikh A, Bhatnagar M, Rahman NM. Diagnosis and management of pleural infection. Breathe (Sheff) 2023; 19:230146. [PMID: 38229682 PMCID: PMC10790177 DOI: 10.1183/20734735.0146-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/07/2023] [Indexed: 01/18/2024] Open
Abstract
Pleural infection remains a medical challenge. Although closed tube drainage revolutionised treatment in the 19th century, pleural infection still poses a significant health burden with increasing incidence. Diagnosis presents challenges due to non-specific clinical presenting features. Imaging techniques such as chest radiographs, thoracic ultrasound and computed tomography scans aid diagnosis. Pleural fluid analysis, the gold standard, involves assessing gross appearance, biochemical markers and microbiology. Novel biomarkers such as suPAR (soluble urokinase plasminogen activator receptor) and PAI-1 (plasminogen activator inhibitor-1) show promise in diagnosis and prognosis, and microbiology demonstrates complex microbial diversity and is associated with outcomes. The management of pleural infection involves antibiotic therapy, chest drain insertion, intrapleural fibrinolytic therapy and surgery. Antibiotic therapy relies on empirical broad-spectrum antibiotics based on local policies, infection setting and resistance patterns. Chest drain insertion is the mainstay of management, and use of intrapleural fibrinolytics facilitates effective drainage. Surgical interventions such as video-assisted thoracoscopic surgery and decortication are considered in cases not responding to medical therapy. Risk stratification tools such as the RAPID (renal, age, purulence, infection source and dietary factors) score may help guide tailored management. The roles of other modalities such as local anaesthetic medical thoracoscopy and intrapleural antibiotics are debated. Ongoing research aims to improve outcomes by matching interventions with risk profile and to better understand the development of disease.
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Affiliation(s)
- Alguili Elsheikh
- Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Oxford Respiratory Trials Unit, University of Oxford, Oxford, UK
- Both authors contributed equally
| | - Malvika Bhatnagar
- Cardiothoracic Unit, Freeman Hospital, Newcastle upon Tyne, UK
- Both authors contributed equally
| | - Najib M. Rahman
- Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Oxford Respiratory Trials Unit, University of Oxford, Oxford, UK
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10
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Jing Y, Wei Q, Zeng H, Cheng R, Tian P, Li Y. The clinical features and prognosis of fungal pleural infection: A case series and literature review. Medicine (Baltimore) 2023; 102:e36411. [PMID: 38050212 PMCID: PMC10695481 DOI: 10.1097/md.0000000000036411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 11/10/2023] [Indexed: 12/06/2023] Open
Abstract
Fungal pleural infections are infrequent and insidious, for which there are neither large clinical studies nor targeted guidelines to provide standardized treatment options. We reported 4 cases of fungal pleural infection and reviewed the cases of fungal pleural infections in previous studies to provide a basis for the diagnosis and treatment of fungal pleural infections. There were 2 females and 2 males with a mean age of 58.5 years in our data. The average time from onset to diagnosis was 30.25 days. Risk factors most frequently included pulmonary diseases (n = 4) and malignancy (n = 1). Two patients underwent pleural biopsy through a thoracoscope, and no pathogens were detected. Pleural fluid culture was positive in 2 out of 3 cases. The diagnoses were "possible" (n = 1), "probable" (n = 1), and "proven" (n = 2). All patients received systemic antifungal therapy, and 3 received combined thoracic drainage. The outcomes were cured (n = 1), improved (n = 2) and lost to follow-up (n = 1). We reviewed 12 cases of fungal pleural infection in previous studies. The diagnosis was confirmed via culture in 7 cases and via biopsy in 8 cases. The pathogen was Aspergillus in 7 cases. After a combination of systemic antifungal (n = 12) and local treatment (n = 11), 10 patients improved and 2 patients died. Diagnosis of fungal pleural infection should incorporate risk factors, clinical presentation and fungal evidence, with pleural fluid culture being an important and feasible mean of confirming the diagnosis; and treatment should be based on systemic antifungal therapy supplemented by topical therapy.
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Affiliation(s)
- Yawan Jing
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Department of Gerontology and Geriatrics, Tibet Autonomous Region People’s Hospital, Lhasa, Tibet Autonomous Region, China
| | - Qi Wei
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hao Zeng
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Ruixin Cheng
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Panwen Tian
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yalun Li
- Department of Pulmonary and Critical Care Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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11
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Dyrhovden R, Eagan TM, Fløtten Ø, Siljan W, Leegaard TM, Bø B, Fardal H, Grøvan F, Kildahl-Andersen A, Larssen KW, Tilseth R, Hjetland R, Løes S, Lindemark F, Tellevik M, Breistein R, Kommedal Ø. Pleural Empyema Caused by Streptococcus intermedius and Fusobacterium nucleatum: A Distinct Entity of Pleural Infections. Clin Infect Dis 2023; 77:1361-1371. [PMID: 37348872 PMCID: PMC10654859 DOI: 10.1093/cid/ciad378] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 06/20/2023] [Indexed: 06/24/2023] Open
Abstract
BACKGROUND Many community-acquired pleural infections are caused by facultative and anaerobic bacteria from the human oral microbiota. The epidemiology, clinical characteristics, pathogenesis, and etiology of such infections are little studied. The aim of the present prospective multicenter cohort study was to provide a thorough microbiological and clinical characterization of such oral-type pleural infections and to improve our understanding of the underlying etiology and associated risk factors. METHODS Over a 2-year period, we included 77 patients with community-acquired pleural infection, whereof 63 (82%) represented oral-type pleural infections. Clinical and anamnestic data were systematically collected, and patients were offered a dental assessment by an oral surgeon. Microbial characterizations were done using next-generation sequencing. Obtained bacterial profiles were compared with microbiology data from previous investigations on odontogenic infections, bacteremia after extraction of infected teeth, and community-acquired brain abscesses. RESULTS From the oral-type pleural infections, we made 267 bacterial identifications representing 89 different species. Streptococcus intermedius and/or Fusobacterium nucleatum were identified as a dominant component in all infections. We found a high prevalence of dental infections among patients with oral-type pleural infection and demonstrate substantial similarities between the microbiology of such pleural infections and that of odontogenic infections, odontogenic bacteremia, and community-acquired brain abscesses. CONCLUSIONS Oral-type pleural infection is the most common type of community-acquired pleural infection. Current evidence supports hematogenous seeding of bacteria from a dental focus as the most important underlying etiology. Streptococcus intermedius and Fusobacterium nucleatum most likely represent key pathogens necessary for establishing the infection.
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Affiliation(s)
- Ruben Dyrhovden
- Department of Microbiology, Haukeland University Hospital, Bergen, Norway
| | - Tomas Mikal Eagan
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Thoracic Medicine, Haukeland University Hospital, Bergen, Norway
| | - Øystein Fløtten
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Thoracic Medicine, Haukeland University Hospital, Bergen, Norway
| | - William Siljan
- Department of Pulmonary Medicine, Akershus University Hospital, Lørenskog, Norway
| | - Truls Michael Leegaard
- Division of Medicine and Laboratory Sciences, Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Microbiology and Infection Control, Akershus University Hospital, Akershus, Norway
| | - Bjørnar Bø
- Department of Pulmonary Medicine, Stavanger University Hospital, Stavanger, Norway
| | - Hilde Fardal
- Department of Microbiology, Stavanger University Hospital, Stavanger, Norway
| | - Fredrik Grøvan
- Department of Medicine, Haraldsplass Deaconess Hospital, Bergen, Norway
| | - Arne Kildahl-Andersen
- Department of Thoracic Medicine, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Kjersti Wik Larssen
- Department of Medical Microbiology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Rune Tilseth
- Department of Medicine, Førde Central Hospital, Førde, Norway
| | - Reidar Hjetland
- Department of Microbiology, Førde Central Hospital, Førde, Norway
| | - Sigbjørn Løes
- Department of Maxillofacial Surgery, Haukeland University Hospital, Bergen, Norway
- Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, Norway
| | - Frode Lindemark
- Department of Thoracic Medicine, Haukeland University Hospital, Bergen, Norway
| | - Marit Tellevik
- Department of Microbiology, Haukeland University Hospital, Bergen, Norway
| | - Rebecca Breistein
- Department of Microbiology, Haukeland University Hospital, Bergen, Norway
| | - Øyvind Kommedal
- Department of Microbiology, Haukeland University Hospital, Bergen, Norway
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12
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Wu Y, Ye Z, Chen J, Deng L, Song B. Photon Counting CT: Technical Principles, Clinical Applications, and Future Prospects. Acad Radiol 2023; 30:2362-2382. [PMID: 37369618 DOI: 10.1016/j.acra.2023.05.029] [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: 05/02/2023] [Revised: 05/27/2023] [Accepted: 05/28/2023] [Indexed: 06/29/2023]
Abstract
Photon-counting computed tomography (PCCT) is a new technique that utilizes photon-counting detectors to convert individual X-ray photons directly into an electrical signal, which can achieve higher spatial resolution, improved iodine signal, radiation dose reduction, artifact reduction, and multienergy imaging. This review introduces the technical principles of PCCT, and summarizes its first-in-human experience and current applications in clinical settings, and discusses the future prospects of PCCT.
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Affiliation(s)
- Yingyi Wu
- Department of Radiology, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu 610041, China (Y.Y.W., Z.Y., J.C., L.P.D., B.S.)
| | - Zheng Ye
- Department of Radiology, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu 610041, China (Y.Y.W., Z.Y., J.C., L.P.D., B.S.)
| | - Jie Chen
- Department of Radiology, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu 610041, China (Y.Y.W., Z.Y., J.C., L.P.D., B.S.)
| | - Liping Deng
- Department of Radiology, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu 610041, China (Y.Y.W., Z.Y., J.C., L.P.D., B.S.)
| | - Bin Song
- Department of Radiology, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu 610041, China (Y.Y.W., Z.Y., J.C., L.P.D., B.S.); Department of Radiology, Sanya People' s Hospital, Sanya, Hainan, China (B.S.).
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13
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Shiroshita A, Kimura Y, Yamada A, Shirakawa C, Yue C, Suzuki H, Anan K, Sato K, Nakashima K, Takeshita M, Okuno T, Nitawaki T, Igei H, Suzuki J, Tomii K, Ohgiya M, Kataoka Y. Effectiveness of Immediate Video-Assisted Thoracoscopic Surgery for Empyema: A Multicentre, Retrospective Cohort Study. Respiration 2023; 102:821-832. [PMID: 37634506 DOI: 10.1159/000533439] [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: 03/02/2023] [Accepted: 08/02/2023] [Indexed: 08/29/2023] Open
Abstract
BACKGROUND Because of limitations in previous randomised controlled trials and observational studies, the effectiveness of immediate video-assisted thoracoscopic surgery (VATS) for patients with empyema in real-world settings remains unclear. OBJECTIVE This study aimed to evaluate whether immediate VATS improves clinical outcomes in patients with empyema. METHODS This multicentre retrospective cohort study included 744 patients with physician-diagnosed empyema from six hospitals between 2006 and 2021. The exposure was VATS performed within 3 days of empyema diagnosis, the primary outcome was 30-day mortality, and secondary outcomes were 90-day mortality, length of hospital stay, and time from diagnosis to discharge. We used propensity score weighting to account for potential confounders. For outcome analyses, we used logistic regression for mortality outcomes and gamma regression for the number of days. RESULTS Among the 744 patients, 53 (7.1%) underwent VATS within 3 days, and 691 (92.9%) initially received conservative treatment. After propensity score weighting, the differences in 30- and 90-day mortalities between the immediate VATS and initial conservative treatment groups were 1.18% (95% confidence interval [CI], -10.7 to 13.0%) and -0.08% (95% CI, -10.3 to 10.2%), respectively. The differences in length of hospital stay and time from diagnosis to discharge were -3.22 (95% CI, -6.19 to -0.25 days) and -5.04 days (95% CI, -8.19 to -1.90 days), respectively. CONCLUSIONS Our real-world study showed that immediate VATS reduced the length of hospital stay and the time from diagnosis to discharge. Considering the small sample and differences in protocols between countries, further large-scale studies are warranted.
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Affiliation(s)
- Akihiro Shiroshita
- Division of Epidemiology, Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
- Department of Respiratory Medicine, Ichinomiyanishi Hospital, Ichinomiya, Japan
- Scientific Research Works Peer Support Group (SRWS-PSG), Osaka, Japan
| | - Yuya Kimura
- Clinical Research Center, National Hospital Organization Tokyo Hospital, Tokyo, Japan
| | - Atsushi Yamada
- Department of Diagnostic Radiology, Ichinomiyanishi Hospital, Ichinomiya, Japan
| | - Chigusa Shirakawa
- Department of Respiratory Medicine, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Cong Yue
- Department of Minimally Invasive Surgical and Medical Oncology, Fukushima Medical University, Fukushima, Japan
- Department of Thoracic Surgery, The University of Tokyo Hospital, Tokyo, Japan
| | - Hokuto Suzuki
- Department of Respiratory Medicine, Ichinomiyanishi Hospital, Ichinomiya, Japan
| | - Keisuke Anan
- Division of Respiratory Medicine, Saiseikai Kumamoto Hospital, Kumamoto, Japan
| | - Kenya Sato
- Department of Thoracic Medicine, Saiseikai Yokohama-shi Tobu Hospital, Yokohama, Japan
| | - Kiyoshi Nakashima
- Department of Respiratory Medicine, Ichinomiyanishi Hospital, Ichinomiya, Japan
| | - Masafumi Takeshita
- Department of Respiratory Medicine, Ichinomiyanishi Hospital, Ichinomiya, Japan
| | - Takehiro Okuno
- Department of Respiratory Medicine, Ichinomiyanishi Hospital, Ichinomiya, Japan
| | - Tatsuya Nitawaki
- Division of Respiratory Medicine, Saiseikai Kumamoto Hospital, Kumamoto, Japan
| | - Hiroshi Igei
- Department of Respiratory Medicine, National Hospital Organization Tokyo Hospital, Tokyo, Japan
| | - Jun Suzuki
- Department of Diagnostic Imaging, Saitama Medical University International Medical Center, Saitama, Japan
| | - Keisuke Tomii
- Department of Respiratory Medicine, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Masahiro Ohgiya
- Department of Respiratory Medicine, National Hospital Organization Tokyo Hospital, Tokyo, Japan
| | - Yuki Kataoka
- Scientific Research Works Peer Support Group (SRWS-PSG), Osaka, Japan
- Department of Internal Medicine, Kyoto Min-Iren Asukai Hospital, Kyoto, Japan
- Section of Clinical Epidemiology, Department of Community Medicine, Kyoto University, Kyoto, Japan
- Department of Healthcare Epidemiology, Kyoto University Graduate School of Medicine/School of Public Health, Kyoto, Japan
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14
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Fitzgerald DB, Polverino E, Waterer GW. Expert Review on Nonsurgical Management of Parapneumonic Effusion: Advances, Controversies, and New Directions. Semin Respir Crit Care Med 2023; 44:468-476. [PMID: 37429296 DOI: 10.1055/s-0043-1769095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/12/2023]
Abstract
Parapneumonic effusion and empyema are rising in incidence worldwide, particularly in association with comorbidities in an aging population. Also driving this change is the widespread uptake of pneumococcal vaccines, leading to the emergence of nonvaccine-type pneumococci and other bacteria. Early treatment with systemic antibiotics is essential but should be guided by local microbial guidelines and antimicrobial resistance patterns due to significant geographical variation. Thoracic ultrasound has emerged as a leading imaging technique in parapneumonic effusion, enabling physicians to characterize effusions, assess the underlying parenchyma, and safely guide pleural procedures. Drainage decisions remain based on longstanding criteria including the size of the effusion and fluid gram stain and biochemistry results. Small-bore chest drains appear to be as effective as large bore and are adequate for the delivery of intrapleural enzyme therapy (IET), which is now supported by a large body of evidence. The IET dosing regimen used in the UK Multicenter Sepsis Trial -2 has the most evidence available but data surrounding alternative dosing, concurrent and once-daily instillations, and novel fibrinolytic agents are promising. Prognostic scores used in pneumonia (e.g., CURB-65) tend to underestimate mortality in parapneumonic effusion/empyema. Scores specifically based on pleural infection have been developed but require validation in prospective cohorts.
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Affiliation(s)
- Deirdre B Fitzgerald
- Department of Respiratory Medicine, Tallaght University Hospital, Dublin, Ireland
- Medical School, University of Western Australia, Australia
| | - Eva Polverino
- Pneumology Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain; CIBER de enfermedades respiratorias
| | - Grant W Waterer
- Medical School, University of Western Australia, Australia
- Royal Perth Hospital, Perth, WA, Australia
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15
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Roberts ME, Rahman NM, Maskell NA, Bibby AC, Blyth KG, Corcoran JP, Edey A, Evison M, de Fonseka D, Hallifax R, Harden S, Lawrie I, Lim E, McCracken DJ, Mercer R, Mishra EK, Nicholson AG, Noorzad F, Opstad K, Parsonage M, Stanton AE, Walker S. British Thoracic Society Guideline for pleural disease. Thorax 2023; 78:s1-s42. [PMID: 37433578 DOI: 10.1136/thorax-2022-219784] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2023]
Affiliation(s)
- Mark E Roberts
- Respiratory Medicine, Sherwood Forest Hospitals NHS Foundation Trust, Nottinghamshire, UK
| | - Najib M Rahman
- University of Oxford, Oxford Respiratory Trials Unit, Oxford, UK
- Oxford NIHR Biomedical Research Centre, Oxford, UK
- Oxford Pleural Unit, Churchill Hospital, Oxford, UK
| | - Nick A Maskell
- Academic Respiratory Unit, University of Bristol and North Bristol NHS Trust, Bristol, UK
| | - Anna C Bibby
- Academic Respiratory Unit, University of Bristol and North Bristol NHS Trust, Bristol, UK
| | - Kevin G Blyth
- Glasgow Pleural Disease Unit, Queen Elizabeth University Hospital, Glasgow, UK
- School of Cancer Sciences, University of Glasgow/Cancer Research UK Beatson Institute, Glasgow, UK
| | - John P Corcoran
- Interventional Pulmonology Service, University Hospitals Plymouth NHS Trust, Plymouth, UK
| | | | - Matthew Evison
- North West Lung Centre, Manchester University NHS Foundation Trust, Manchester, UK
| | | | - Rob Hallifax
- Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Susan Harden
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Iain Lawrie
- Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Eric Lim
- Academic Division of Thoracic Surgery, The Royal Brompton Hospital and Imperial College London, London, UK
| | - David J McCracken
- Regional Respiratory Centre, Belfast Health and Social Care Trust, Belfast, UK
| | - Rachel Mercer
- Portsmouth Hospitals University NHS Trust, Portsmouth, UK
| | - Eleanor K Mishra
- Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
| | - Andrew G Nicholson
- Department of Histopathology, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust and National Heart and Lung Institute, Imperial College, London, UK
| | - Farinaz Noorzad
- St George's University Hospitals NHS Foundation Trust, London, UK
| | | | - Maria Parsonage
- North Cumbria Integrated Care NHS Foundation Trust, Cumbria, UK
| | - Andrew E Stanton
- Freeman Hospital, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, UK
| | - Steven Walker
- Academic Respiratory Unit, University of Bristol and North Bristol NHS Trust, Bristol, UK
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16
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Vakil E, Taghizadeh N, Tremblay A. The Global Burden of Pleural Diseases. Semin Respir Crit Care Med 2023. [PMID: 37263289 DOI: 10.1055/s-0043-1769614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Pleural diseases include a spectrum of disorders broadly categorized into pneumothorax and pleural effusion. They often cause pain, breathlessness, cough, and reduced quality of life. The global burden of diseases reflects regional differences in conditions and exposures associated with pleural disease, such as smoking, pneumonia, tuberculosis, asbestos, cancer, and organ failure. Disease burden in high-income countries is overrepresented given the availability of data and disease burden in lower-income countries is likely underestimated. In the United States, in 2016, there were 42,215 treat-and-discharge visits to the emergency room for pleural diseases and an additional 361,270 hospitalizations, resulting in a national cost of $10.1 billion.
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Affiliation(s)
- Erik Vakil
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Niloofar Taghizadeh
- Department of Emergency Medicine, Cumming School of Medicine, University of Calgary and Emergency Strategic Clinical Network, Alberta Health Services, Calgary, Alberta, Canada
| | - Alain Tremblay
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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17
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Bayileyegn N, Mengiste DT. Necrotizing fasciitis of the chest wall caused by empyema necessitans following tuberculosis: Case report and literature review. Int J Surg Case Rep 2023; 106:108300. [PMID: 37150161 DOI: 10.1016/j.ijscr.2023.108300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/26/2023] [Accepted: 04/28/2023] [Indexed: 05/09/2023] Open
Abstract
INTRODUCTION AND IMPORTANCE Empyema is a serious complication characterized by pus and bacteria in the pleural space which may progress to necrosis, cavitation, or fistulas in the thoracic cavity. Infection and trauma are the commonest causes in the developed countries while tuberculosis is the commonest cause of empyema in developing countries. Empyema necessitans is a rare complication of pleural space infections. CASE PRESENTATION A 50 years old male patient presented to our hospital with right side chest pain and shortness of breath of 3-week duration. He had completed treatment of pulmonary tuberculosis 6 months ago. The patient was apparently healthy for the last six months after the treatment. The patient was acutely sick looking and has tachycardia with pulse rate of 115, respiratory rate was 36 and arterial oxygen saturation of 80 % with atmospheric air but becomes 96 % with facemask humidified oxygen. Tube thoracostomy and chest wall debridement was done for empyema necessitans with chest wall necrotizing fasciitis. CLINICAL DISCUSSION Empyematous collection with time may lead to a more complicated scenario called empyema necessitans. Empyema necessitans is the dissection of puss thru the pleural space and collection in the torso/ free rupture with or without collection of air. The most common cause of empyema globally is untreated parapneumonic effusion. Tuberculosis constitutes for most of the cases of empyema necessitans in third world countries. Debridement and wound care are monumental for the management of necrotizing fasciitis in addition to broad spectrum antibiotics. CONCLUSION Timely treatment/drug adherence to pneumonia and tuberculosis decreases the rate of having empyema and subsequent complication. Chest wall necrotizing fasciitis is extremely rare and judicious management with debridement and wound care is appropriate whenever it happens. Broad spectrum antibiotics with drainage are the norm of management of empyema/empyema necessitans.
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Affiliation(s)
- Nebiyou Bayileyegn
- Department of Surgery, Jimma University Medical Center, Jimma, Ethiopia.
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18
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Hyams C, Arnold DT, Heath R, Amin-Chowdhury Z, Hettle D, Ruffino G, North P, Grimes C, Fry NK, Williams P, Challen R, Danon L, Williams OM, Ladhani S, Finn A, Maskell N. Parapneumonic effusions related to Streptococcus pneumoniae: serotype and disease severity trends from 2006 to 2018 in Bristol, UK. BMJ Open Respir Res 2023; 10:10/1/e001440. [PMID: 37147024 PMCID: PMC10163460 DOI: 10.1136/bmjresp-2022-001440] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 04/21/2023] [Indexed: 05/07/2023] Open
Abstract
RATIONALE Streptococcus pneumoniae epidemiology is changing in response to vaccination and some data suggest that empyema incidence is increasing. However, differences exist between the UK and US studies. We describe trends in the clinical phenotype of adult pneumococcal pleural infection, including simple parapneumonic effusions (SPE) in the pneumococcal conjugate vaccination (PCV) era. OBJECTIVES To determine whether there were differences in pneumococcal disease presentation and severity associated with pleural infection. METHODS A retrospective cohort study, all adults ≥16 years admitted to three large UK hospitals, 2006-2018 with pneumococcal disease. 2477 invasive pneumococcal cases were identified: 459 SPE and 100 pleural infection cases. Medical records were reviewed for each clinical episode. Serotype data were obtained from the UK Health Security Agency national reference laboratory. RESULTS Incidence increased over time, including non-PCV-serotype disease. PCV7-serotype disease declined following paediatric PCV7 introduction, but the effect of PCV13 was less apparent as disease caused by the additional six serotypes plateaued with serotypes 1 and 3 causing such parapneumonic effusions from 2011 onwards.Patients with pleural infection had a median survival 468 days (95% CI 340 to 590) vs 286 days (95% CI 274 to 335) in those with SPE. Pleural infection associated with frank pus had lower 90-day mortality than pleural infection without pus (0% vs 29%, p<0.0001). 90-day mortality could be predicted by baseline increased RAPID (Renal, Age, Purulence, Infection source, and Dietary factors) score (HR 15.01, 95% CI 1.24 to 40.06, p=0.049). CONCLUSIONS Pneumococcal infection continues to cause severe disease despite the introduction of PCVs. The predominance of serotype 1 and 3 in this adult UK cohort is in keeping with previous studies in paediatric and non-UK studies. Rising non-PCV serotype disease and limited impact of PCV13 on cases caused by serotypes 1 and 3 offset the reductions in adult pneumococcal parapneumonic effusion disease burden observed following the introduction of the childhood PCV7 programme.
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Affiliation(s)
- Catherine Hyams
- Academic Respiratory Unit, University of Bristol, Bristol, UK
- Bristol Vaccine Centre, University of Bristol, Bristol, UK
| | - David T Arnold
- Academic Respiratory Unit, University of Bristol, Bristol, UK
| | - Robyn Heath
- Vaccine and Testing Research Team, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
| | | | - David Hettle
- Microbiology Department, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
- Microbiology Department, North Bristol NHS Trust, Westbury on Trym, Bristol, UK
| | | | - Paul North
- Microbiology Department, North Bristol NHS Trust, Westbury on Trym, Bristol, UK
| | - Charli Grimes
- Academic Respiratory Unit, University of Bristol, Bristol, UK
| | | | - Philip Williams
- Microbiology Department, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
| | - Robert Challen
- Engineering Mathematics, University of Bristol, Bristol, UK
| | - Leon Danon
- Engineering Mathematics, University of Bristol, Bristol, UK
| | - O Martin Williams
- Microbiology Department, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
| | | | - Adam Finn
- Bristol Vaccine Centre, University of Bristol, Bristol, UK
| | - Nick Maskell
- Academic Respiratory Unit, University of Bristol, Bristol, UK
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19
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Stüben BO, Plitzko GA, Urban F, Kölzer H, Kemper M, Wakker J, Izbicki JR, Bachmann K. Adjusting the RAPID score with 2 additional variables significantly increases its predictive value in patients with empyema. Sci Rep 2023; 13:3206. [PMID: 36828941 PMCID: PMC9957986 DOI: 10.1038/s41598-023-29946-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 02/13/2023] [Indexed: 02/26/2023] Open
Abstract
Pleural empyema is a serious condition leading to a significant burden on health care systems due to protracted hospitalisations. Treatment ranges from non-surgical interventions such as antibiotic therapy and chest tube placement to thoracoscopic or open surgery. Various risk factors which impact outcomes have been investigated. The RAPID (renal, age, purulence, infection source, and dietary factors) score is a clinical risk score which identifies patients at risk of death and may be used to formulate individual treatment strategies accordingly. All patients undergoing surgical interventions for empyema at a major tertiary medical centre in Germany from 2017 to 2020 were analysed. The aim was to identify perioperative risk factors which significantly impact treatment outcomes but are currently not included in the RAPID score. 245 patients with pleural empyema surgically treated at the Department of General, Visceral and Thoracic Surgery at the University Medical Centre, Hamburg, Germany (admitted from January 2017 to April 2020) were retrospectively analysed. All patients which received either minimally invasive or open thoracic surgery were included. Epidemiological as well as perioperative data was analysed to identify risk factors which impact long-term overall outcomes. 90-day mortality rate was the primary endpoint. The mean age was 59.4 years with a bimodal distribution. There was a male predominance across the cohort (71.4% compared to 28.6%), with no significant differences across ages below or above 60 years. 53 (21.6%) patients died within the first 90 days. Diabetes type 1 and 2, renal replacement therapy, immunosuppression, postoperative bleeding, intraoperative transfusion as well as microbiologically confirmed bacterial invasion of the pleura all led to higher mortality rates. Higher RAPID scores accurately predicted higher 90-day mortality rates. Modifying the RAPID score by adding the comorbidities diabetes and renal replacement therapy significantly increased the predictive value of the score. We demonstrated various perioperative and patient related risk-factors not included in the RAPID score which negatively impact postoperative outcome in patients receiving surgical treatment for pleural empyema. These should be taken into consideration when deciding on the best course of treatment. If confirmed in a prospective study including non-surgical patients with a significantly larger cohort, it may be worth considering expanding the RAPID score to include these.
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Affiliation(s)
- B. O. Stüben
- grid.13648.380000 0001 2180 3484Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - G. A. Plitzko
- grid.13648.380000 0001 2180 3484Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - F. Urban
- grid.13648.380000 0001 2180 3484Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - H. Kölzer
- grid.13648.380000 0001 2180 3484Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - M. Kemper
- grid.13648.380000 0001 2180 3484Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - J. Wakker
- grid.13648.380000 0001 2180 3484Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - J. R. Izbicki
- grid.13648.380000 0001 2180 3484Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - K. Bachmann
- grid.13648.380000 0001 2180 3484Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
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20
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Jungblut L, Abel F, Nakhostin D, Mergen V, Sartoretti T, Euler A, Frauenfelder T, Martini K. Impact of photon counting detector CT derived virtual monoenergetic images and iodine maps on the diagnosis of pleural empyema. Diagn Interv Imaging 2023; 104:84-90. [PMID: 36216734 DOI: 10.1016/j.diii.2022.09.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/22/2022] [Accepted: 09/27/2022] [Indexed: 02/07/2023]
Abstract
PURPOSE The purpose of this study was to evaluate the impact of virtual monoenergetic image (VMI) energies and iodine maps on the diagnosis of pleural empyema with photon counting detector computed tomography (PCD-CT). MATERIALS AND METHODS In this IRB-approved retrospective study, consecutive patients with non-infectious pleural effusion or histopathology-proven empyema were included. PCD-CT examinations were performed on a dual-source PCD-CT in the multi-energy (QuantumPlus) mode at 120 kV with weight-adjusted intravenous contrast-agent. VMIs from 40-70 keV obtained in 10 keV intervals and an iodine map was reconstructed for each scan. CT attenuation was measured in the aorta, the pleura and the peripleural fat (between autochthonous dorsal muscles and dorsal ribs). Contrast-to-noise (CNR) and signal-to-noise (SNR) ratios were calculated. Two blinded radiologists evaluated if empyema was present (yes/no), and rated diagnostic confidence (1 to 4; not confident to fully confident, respectively) with and without using the iodine map. Sensitivity, specificity and diagnostic confidence were estimated. Interobserver agreement was estimated using an unweighted Cohen kappa test. A one-way ANOVA was used to compare variables. Differences in sensitivity and specificity between the different levels of energy were searched using McNemar test. RESULTS Sixty patients (median age, 60 years; 26 women) were included. A strong negative correlation was found between image noise and VMI energies (r = -0.98; P = 0.001) and CNR increased with lower VMI energies (r = -0.98; P = 0.002). Diagnostic accuracy (96%; 95% CI: 82-100) as well as diagnostic confidence (3.4 ± 0.75 [SD]) were highest at 40 keV. Diagnostic accuracy and confidence at higher VMI energies improved with the addition of iodine maps (P ≤0.001). Overall, no difference in CT attenuation of peripleural fat between patients with empyema and those with pleural effusion was found (P = 0.07). CONCLUSION Low VMI energies lead to a higher diagnostic accuracy and diagnostic confidence in the diagnosis of pleural empyema. Iodine maps help in diagnosing empyema only at high VMI energies.
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Affiliation(s)
- Lisa Jungblut
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Raemistrasse 100 CH-8091 Zurich, Switzerland
| | - Frederik Abel
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Raemistrasse 100 CH-8091 Zurich, Switzerland
| | - Dominik Nakhostin
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Raemistrasse 100 CH-8091 Zurich, Switzerland
| | - Viktor Mergen
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Raemistrasse 100 CH-8091 Zurich, Switzerland
| | - Thomas Sartoretti
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Raemistrasse 100 CH-8091 Zurich, Switzerland
| | - André Euler
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Raemistrasse 100 CH-8091 Zurich, Switzerland
| | - Thomas Frauenfelder
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Raemistrasse 100 CH-8091 Zurich, Switzerland
| | - Katharina Martini
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Raemistrasse 100 CH-8091 Zurich, Switzerland.
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21
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Bedawi EO, Ricciardi S, Hassan M, Gooseman MR, Asciak R, Castro-Añón O, Armbruster K, Bonifazi M, Poole S, Harris EK, Elia S, Krenke R, Mariani A, Maskell NA, Polverino E, Porcel JM, Yarmus L, Belcher EP, Opitz I, Rahman NM. ERS/ESTS statement on the management of pleural infection in adults. Eur Respir J 2023; 61:2201062. [PMID: 36229045 DOI: 10.1183/13993003.01062-2022] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 08/22/2022] [Indexed: 02/07/2023]
Abstract
Pleural infection is a common condition encountered by respiratory physicians and thoracic surgeons alike. The European Respiratory Society (ERS) and European Society of Thoracic Surgeons (ESTS) established a multidisciplinary collaboration of clinicians with expertise in managing pleural infection with the aim of producing a comprehensive review of the scientific literature. Six areas of interest were identified: 1) epidemiology of pleural infection, 2) optimal antibiotic strategy, 3) diagnostic parameters for chest tube drainage, 4) status of intrapleural therapies, 5) role of surgery and 6) current place of outcome prediction in management. The literature revealed that recently updated epidemiological data continue to show an overall upwards trend in incidence, but there is an urgent need for a more comprehensive characterisation of the burden of pleural infection in specific populations such as immunocompromised hosts. There is a sparsity of regular analyses and documentation of microbiological patterns at a local level to inform geographical variation, and ongoing research efforts are needed to improve antibiotic stewardship. The evidence remains in favour of a small-bore chest tube optimally placed under image guidance as an appropriate initial intervention for most cases of pleural infection. With a growing body of data suggesting delays to treatment are key contributors to poor outcomes, this suggests that earlier consideration of combination intrapleural enzyme therapy (IET) with concurrent surgical consultation should remain a priority. Since publication of the MIST-2 study, there has been considerable data supporting safety and efficacy of IET, but further studies are needed to optimise dosing using individualised biomarkers of treatment failure. Pending further prospective evaluation, the MIST-2 regimen remains the most evidence based. Several studies have externally validated the RAPID score, but it requires incorporating into prospective intervention studies prior to adopting into clinical practice.
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Affiliation(s)
- Eihab O Bedawi
- Oxford Pleural Unit, Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Oxford Respiratory Trials Unit, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
| | - Sara Ricciardi
- Unit of Thoracic Surgery, San Camillo Forlanini Hospital, Rome, Italy
- PhD Program Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Maged Hassan
- Chest Diseases Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Michael R Gooseman
- Department of Thoracic Surgery, Hull University Teaching Hospitals NHS Trust, Hull York Medical School, University of Hull, Hull, UK
| | - Rachelle Asciak
- Department of Respiratory Medicine, Queen Alexandra Hospital, Portsmouth, UK
- Department of Respiratory Medicine, Mater Dei Hospital, Msida, Malta
| | - Olalla Castro-Añón
- Department of Respiratory Medicine, Lucus Augusti University Hospital, EOXI Lugo, Cervo y Monforte de Lemos, Lugo, Spain
- C039 Biodiscovery Research Group HULA-USC, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
| | - Karin Armbruster
- Department of Medicine, Section of Pulmonary Medicine, Herlev-Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Martina Bonifazi
- Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy
- Respiratory Diseases Unit, Azienda Ospedaliero-Universitaria "Ospedali Riuniti", Ancona, Italy
| | - Sarah Poole
- Department of Pharmacy and Medicines Management, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Elinor K Harris
- Bodleian Health Care Libraries, University of Oxford, Oxford, UK
| | - Stefano Elia
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Campobasso, Italy
- Thoracic Surgical Oncology Programme, Policlinico Tor Vergata, Rome, Italy
| | - Rafal Krenke
- Department of Internal Medicine, Pulmonary Diseases and Allergy, Medical University of Warsaw, Warsaw, Poland
| | - Alessandro Mariani
- Thoracic Surgery Department, Heart Institute (InCor) do Hospital das Clnicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Nick A Maskell
- Academic Respiratory Unit, University of Bristol, Bristol, UK
| | - Eva Polverino
- Pneumology Department, Hospital Universitari Vall d'Hebron, Institut de Recerca Vall d'Hebron, Barcelona, Spain
| | - Jose M Porcel
- Pleural Medicine Unit, Department of Internal Medicine, Arnau de Vilanova University Hospital, IRBLleida, Lleida, Spain
| | - Lonny Yarmus
- Division of Pulmonary and Critical Care, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Elizabeth P Belcher
- Department of Thoracic Surgery, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Isabelle Opitz
- Department of Thoracic Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Najib M Rahman
- Oxford Pleural Unit, Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Oxford Respiratory Trials Unit, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
- Chinese Academy of Medical Health Sciences, University of Oxford, Oxford, UK
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22
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Kalambry AC, Potindji TMF, Guindo I, Kassogue A, Drame BSI, Togo S, Yena S, Doumbia S, Diakite M. ESBL and carbapenemase-producing Enterobacteriaceae in infectious pleural effusions: current epidemiology at Hôpital du Mali. Drug Target Insights 2023; 17:92-100. [PMID: 37654725 PMCID: PMC10466504 DOI: 10.33393/dti.2023.2613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 08/02/2023] [Indexed: 09/02/2023] Open
Abstract
Background Antimicrobial resistance (AMR) is a global health concern, with extended-spectrum β-lactamases (ESBLs) and carbapenemases being major contributors. Pleural infection (PI) is a severe condition in West Africa, complicated by AMR. This study aimed to investigate the prevalence and molecular characteristics of ESBL and carbapenemase-producing enterobacteria in pleural effusions in Mali. Materials and methods Pleural fluid samples from 526 patients with pleuritis were analyzed. Enterobacterial species were isolated and identified, and the prevalence of resistance genes (blaOXA-48, blaNDM-1, blaKPC, blaTEM, blaSHV) and virulence factors was determined. Results Among the patients, 110 were diagnosed with enterobacterial pleuritis. Escherichia coli, Klebsiella pneumoniae, and Proteus mirabilis were the main pathogens identified. Resistance to β-lactams and cephalosporins was high, while carbapenems showed good activity. ESBL production was detected in 33.6% of isolates, with blaTEM being the most common gene. Carbapenemase gene (blaNDM-1) was found in three isolates. Conclusion The study highlights the high prevalence of multidrug-resistant bacteria and the need for appropriate antibiotic selection based on local resistance patterns. Understanding the molecular characteristics of resistance is crucial for optimizing patient care and developing effective therapeutic strategies. Further research is needed to monitor and control AMR in PIs in Mali.
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Affiliation(s)
| | | | | | - Ambara Kassogue
- Medical Biology Laboratory, "Hôpital du Mali" Teaching Hospital, Bamako - Mali
| | | | - Seydou Togo
- Department of Thoracic Surgery, "Hôpital du Mali" Teaching Hospital, Bamako - Mali
| | - Sadio Yena
- Department of Thoracic Surgery, "Hôpital du Mali" Teaching Hospital, Bamako - Mali
| | - Seydou Doumbia
- Faculty of Medicine and Odontostomatology of Bamako, Bamako - Mali
- University Clinical Research Center (UCRC), University of Science, Technique and Technologies of Bamako, Bamako - Mali
| | - Mahamadou Diakite
- University Clinical Research Center (UCRC), University of Science, Technique and Technologies of Bamako, Bamako - Mali
- Malaria Research and Training Center (MRTC), Bamako - Mali
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23
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Which Surgery for Stage II-III Empyema Patients? Observational Single-Center Cohort Study of 719 Consecutive Patients. J Clin Med 2022; 12:jcm12010136. [PMID: 36614937 PMCID: PMC9821231 DOI: 10.3390/jcm12010136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/14/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE Recent guidelines support the use of thoracoscopic surgery in stage II-III empyema; however, there is still debate regarding the best surgical approach. The aim of our study is to compare postoperative outcomes of VATS and open surgical approaches for the treatment of post-pneumonic empyema. METHODS Observational cohort study on prospectively collected cases of post-pneumonic empyema surgically treated in a single center (2000-2020). Patients were divided into an open group (OT, posterolateral muscle sparing thoracotomy) and VATS group (VT, 2 or 3 port ± utility incision). The primary outcome of the study was empyema resolution, assessed by the recurrence rate. Secondary outcomes were mortality, complications, pain and return to daily life. All patients were followed up at 1, 3 and 6 months after surgery in the outpatient clinic with a chest radiograph/CT scan. RESULTS In total, 719 consecutive patients were surgically treated for stage II-III empyema, with 644 belonging to the VT group and 75 to the OT group. All patients had a clinical history of pneumonia lasting no more than 6 months before surgery, and 553 (76.9%) had stage II empyema. Operative time was 92.7 ± 6.8 min for the OT group and 112.2 ± 7.4 for the VT group. The conversion rate was 8.4% (46/545) for stage II and 19.2% (19/99) for stage III. Twelve patients (1.86%) in the VT group and four patients (5.3%) in the OT group underwent additional surgery for bleeding. Postoperative mortality was 1.25% (9/719): 5.3% (4/75) in OT and 0.77% (5/644) in VT. Postoperative stay was 10 ± 6.5 days in OT and 8 ± 2.4 in VT. Overall morbidity was 14.7% (106/719): 21.3% (16/75) in OT and 13.9% (90/644) in VT. In VT, six patients (0.93%) showed recurrent empyema: five were treated with chest drainage and one with additional open surgery. CONCLUSIONS Our findings suggest that the VATS approach, showing a 99% success rate, shorter length of stay and lower postoperative morbidity, should be considered the treatment of choice for thoracic empyema.
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24
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Akulian J, Bedawi EO, Abbas H, Argento C, Arnold DT, Balwan A, Batra H, Uribe Becerra JP, Belanger A, Berger K, Burks AC, Chang J, Chrissian AA, DiBardino DM, Fuentes XF, Gesthalter YB, Gilbert CR, Glisinski K, Godfrey M, Gorden JA, Grosu H, Gupta M, Kheir F, Ma KC, Majid A, Maldonado F, Maskell NA, Mehta H, Mercer J, Mullon J, Nelson D, Nguyen E, Pickering EM, Puchalski J, Reddy C, Revelo AE, Roller L, Sachdeva A, Sanchez T, Sathyanarayan P, Semaan R, Senitko M, Shojaee S, Story R, Thiboutot J, Wahidi M, Wilshire CL, Yu D, Zouk A, Rahman NM, Yarmus L. Bleeding Risk With Combination Intrapleural Fibrinolytic and Enzyme Therapy in Pleural Infection: An International, Multicenter, Retrospective Cohort Study. Chest 2022; 162:1384-1392. [PMID: 35716828 PMCID: PMC9773231 DOI: 10.1016/j.chest.2022.06.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 06/01/2022] [Accepted: 06/01/2022] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Combination intrapleural fibrinolytic and enzyme therapy (IET) has been established as a therapeutic option in pleural infection. Despite demonstrated efficacy, studies specifically designed and adequately powered to address complications are sparse. The safety profile, the effects of concurrent therapeutic anticoagulation, and the nature and extent of nonbleeding complications remain poorly defined. RESEARCH QUESTION What is the bleeding complication risk associated with IET use in pleural infection? STUDY DESIGN AND METHODS This was a multicenter, retrospective observational study conducted in 24 centers across the United States and the United Kingdom. Protocolized data collection for 1,851 patients treated with at least one dose of combination IET for pleural infection between January 2012 and May 2019 was undertaken. The primary outcome was the overall incidence of pleural bleeding defined using pre hoc criteria. RESULTS Overall, pleural bleeding occurred in 76 of 1,833 patients (4.1%; 95% CI, 3.0%-5.0%). Using a half-dose regimen (tissue plasminogen activator, 5 mg) did not change this risk significantly (6/172 [3.5%]; P = .68). Therapeutic anticoagulation alongside IET was associated with increased bleeding rates (19/197 [9.6%]) compared with temporarily withholding anticoagulation before administration of IET (3/118 [2.6%]; P = .017). As well as systemic anticoagulation, increasing RAPID score, elevated serum urea, and platelets of < 100 × 109/L were associated with a significant increase in bleeding risk. However, only RAPID score and use of systemic anticoagulation were independently predictive. Apart from pain, non-bleeding complications were rare. INTERPRETATION IET use in pleural infection confers a low overall bleeding risk. Increased rates of pleural bleeding are associated with concurrent use of anticoagulation but can be mitigated by withholding anticoagulation before IET. Concomitant administration of IET and therapeutic anticoagulation should be avoided. Parameters related to higher IET-related bleeding have been identified that may lead to altered risk thresholds for treatment.
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Affiliation(s)
- Jason Akulian
- Division of Pulmonary and Critical Care, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC; Carolina Center for Pleural Diseases, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC
| | - Eihab O Bedawi
- Oxford Pleural Unit, Oxford University Hospitals NHS Foundation Trust, Oxford, England; NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, England.
| | - Hawazin Abbas
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Florida, Gainesville, FL
| | - Christine Argento
- Division of Pulmonary and Critical Care, Johns Hopkins University School of Medicine, Baltimore, MD
| | - David T Arnold
- Division of Pulmonary and Critical Care, Duke University, Durham, NC
| | - Akshu Balwan
- Division of Pulmonary, Critical Care and Sleep Medicine, University of New Mexico School of Medicine, Albuquerque, NM
| | - Hitesh Batra
- Division of Pulmonary, Allergy, and Critical Care Medicine, The University of Alabama at Birmingham, Birmingham, AL
| | - Juan Pablo Uribe Becerra
- Division of Thoracic Surgery and Interventional Pulmonology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Adam Belanger
- Division of Pulmonary and Critical Care, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC
| | - Kristin Berger
- Division of Pulmonary and Critical Care Medicine, Weill Cornell Medicine, New York, NY
| | - Allen Cole Burks
- Division of Pulmonary and Critical Care, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC; Carolina Center for Pleural Diseases, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC
| | - Jiwoon Chang
- Division of Pulmonary, Allergy, and Critical Care Medicine, Stanford University School of Medicine, Palo Alto, CA
| | - Ara A Chrissian
- Division of Pulmonary, Critical Care, Hyperbaric, Allergy, and Sleep Medicine, Loma Linda University, Loma Linda, CA
| | - David M DiBardino
- Section of Interventional Pulmonology, Division of Pulmonary, Allergy, and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | | | - Yaron B Gesthalter
- Division of Pulmonary, Critical Care, Allergy and Sleep, The University of California San Francisco, San Francisco, CA
| | - Christopher R Gilbert
- Division of Thoracic Surgery and Interventional Pulmonology, Swedish Cancer Institute and Center for Lung Cancer Research in Honor of Wayne Gittinger, Seattle, WA
| | - Kristen Glisinski
- Division of Pulmonary and Critical Care, National Jewish Health, Denver, CO
| | - Mark Godfrey
- Division of Pulmonary and Critical Care, Yale University School of Medicine, New Haven, CT
| | - Jed A Gorden
- Division of Thoracic Surgery and Interventional Pulmonology, Swedish Cancer Institute and Center for Lung Cancer Research in Honor of Wayne Gittinger, Seattle, WA
| | - Horiana Grosu
- Division of Pulmonary and Critical Care, The University Texas MD Anderson Cancer Center, Houston, TX
| | - Mridul Gupta
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Mississippi Medical Center, Jackson, MS
| | - Fayez Kheir
- Division of Thoracic Surgery and Interventional Pulmonology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Kevin C Ma
- Section of Interventional Pulmonology, Division of Pulmonary, Allergy, and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Adnan Majid
- Division of Thoracic Surgery and Interventional Pulmonology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Fabien Maldonado
- Division of Allergy, Pulmonary and Critical Care Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Nick A Maskell
- Academic Respiratory Unit, Bristol Medical School, University of Bristol, Bristol, England
| | - Hiren Mehta
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Florida, Gainesville, FL
| | - Joshua Mercer
- Division of Pulmonary and Critical Care, Johns Hopkins University School of Medicine, Baltimore, MD
| | - John Mullon
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN
| | - Darlene Nelson
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN
| | - Elaine Nguyen
- Division of Pulmonary, Critical Care, Hyperbaric, Allergy, and Sleep Medicine, Loma Linda University, Loma Linda, CA
| | - Edward M Pickering
- Division of Pulmonary and Critical Care, University of Maryland School of Medicine, Baltimore, MD
| | - Jonathan Puchalski
- Division of Pulmonary and Critical Care, Yale University School of Medicine, New Haven, CT
| | - Chakravarthy Reddy
- Division of Pulmonary and Critical Care, University of Utah, Salt Lake City, UT
| | - Alberto E Revelo
- Interventional Pulmonology Section, Division of Pulmonary, Critical Care and Sleep Medicine, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Lance Roller
- Division of Allergy, Pulmonary and Critical Care Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Ashutosh Sachdeva
- Division of Pulmonary and Critical Care, University of Maryland School of Medicine, Baltimore, MD
| | - Trinidad Sanchez
- Division of Pulmonary and Critical Care, Virginia Commonwealth University, Richmond, VA
| | - Priya Sathyanarayan
- Division of Pulmonary and Critical Care, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Roy Semaan
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Michal Senitko
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Mississippi Medical Center, Jackson, MS
| | - Samira Shojaee
- Division of Pulmonary and Critical Care, Virginia Commonwealth University, Richmond, VA
| | - Ryan Story
- Interventional Pulmonology Section, Division of Pulmonary, Critical Care and Sleep Medicine, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Jeffrey Thiboutot
- Division of Pulmonary and Critical Care, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Momen Wahidi
- Division of Pulmonary and Critical Care, Duke University, Durham, NC
| | - Candice L Wilshire
- Division of Thoracic Surgery and Interventional Pulmonology, Swedish Cancer Institute and Center for Lung Cancer Research in Honor of Wayne Gittinger, Seattle, WA
| | - Diana Yu
- Division of Pulmonary, Critical Care and Sleep Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Aline Zouk
- Division of Pulmonary, Allergy, and Critical Care Medicine, The University of Alabama at Birmingham, Birmingham, AL
| | - Najib M Rahman
- Oxford Pleural Unit, Oxford University Hospitals NHS Foundation Trust, Oxford, England; NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, England
| | - Lonny Yarmus
- Division of Pulmonary and Critical Care, Johns Hopkins University School of Medicine, Baltimore, MD
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25
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Lau EPM, Sidhu C, Popowicz ND, Lee YCG. Pharmacokinetics of antibiotics for pleural infection. Expert Rev Respir Med 2022; 16:1057-1066. [DOI: 10.1080/17476348.2022.2147508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- E P M Lau
- Pleural Medicine Unit, Institute for Respiratory Health, Perth, Australia
- School of Medical and Health Sciences, Edith Cowan University, Perth, Australia
| | - Calvinjit Sidhu
- Pleural Medicine Unit, Institute for Respiratory Health, Perth, Australia
- School of Medical and Health Sciences, Edith Cowan University, Perth, Australia
- Department of Respiratory Medicine, Sir Charles Gairdner Hospital, Perth, Australia
| | - Natalia D Popowicz
- Pleural Medicine Unit, Institute for Respiratory Health, Perth, Australia
- School of Allied Health, Division of Pharmacy, University of Western Australia, Perth, Australia
- Department of Respiratory Medicine, Sir Charles Gairdner Hospital, Perth, Australia
| | - Y C Gary Lee
- Pleural Medicine Unit, Institute for Respiratory Health, Perth, Australia
- Department of Respiratory Medicine, Sir Charles Gairdner Hospital, Perth, Australia
- Centre for Respiratory Health, School of Medicine, University of Western Australia, Perth, Australia
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26
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Krumm IR, Gesthalter YB. Use of tunneled pleural catheters in chronic empyema: Two case reports and brief review of the literature. Respir Med Case Rep 2022; 40:101754. [PMID: 36246015 PMCID: PMC9563632 DOI: 10.1016/j.rmcr.2022.101754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/26/2022] [Accepted: 10/10/2022] [Indexed: 11/29/2022] Open
Abstract
The incidence of empyema is increasing worldwide, which, coupled with the aging global population, makes the non-surgical management of pleural space infections increasingly important. Despite this, there remains no consensus for management of chronic empyema in those patients who are not surgical candidates and do not get adequate source control with chest tube and intra-pleural lytic therapy, particularly for patients with non-expandable lungs. We reviewed the literature regarding non-surgical management of chronic empyema and present two cases that support the use of pleuroscopy in conjunction with tunneled pleural catheters for management of chronic empyema in non-surgical candidates.
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Arnold DT, Tucker E, Morley A, Milne A, Stadon L, Patole S, Nava GW, Walker SP, Maskell NA. A feasibility randomised trial comparing therapeutic thoracentesis to chest tube insertion for the management of pleural infection: results from the ACTion trial. BMC Pulm Med 2022; 22:330. [PMID: 36042460 PMCID: PMC9425800 DOI: 10.1186/s12890-022-02126-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 08/02/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Pleural infection is a complex condition with a considerable healthcare burden. The average hospital stay for pleural infection is 14 days. Current standard of care defaults to chest tube insertion and intravenous antibiotics. There have been no randomised trials on the use of therapeutic thoracentesis (TT) for pleural fluid drainage in pleural infection. AIMS AND OBJECTIVES To assess the feasibility of a full-scale trial of chest tube vs TT for pleural infection in a single UK centre. The primary outcome was defined as the acceptability of randomisation to patients. METHODS Adult patients admitted with a pleural effusion felt to be related to infection and meeting criteria for drainage (based on international guidelines) were eligible for randomisation. Participants were randomised (1:1) to chest tube insertion or TT with daily review assessing need for further drainages or other therapies. Neither participant nor clinician were blinded to treatment allocation. Patients were followed up at 90 days post-randomisation. RESULTS From September 2019 to June 2021, 51 patients were diagnosed with pleural infection (complex parapneumonic effusion/empyema). Eleven patients met the inclusion criteria for trial and 10 patients were randomised (91%). The COVID-19 pandemic had a substantial impact on recruitment. Data completeness was high in both groups with no protocol deviations. Patients randomised to TT had a significantly shorter overall mean hospital stay (5.4 days, SD 5.1) compared to the chest tube control group (13 days, SD 6.0), p = 0.04. Total number of pleural procedures required per patient were similar, 1.2 in chest tube group and 1.4 in TT group. No patient required a surgical referral. Adverse events were similar between the groups with no readmissions related to pleural infection. CONCLUSIONS The ACTion trial met its pre-specified feasibility criteria for patient acceptability but other issues around feasibility of a full-scale trial remain. From the results available the hypothesis that TT can reduce length of stay in pleural infection should be explored further. TRIAL REGISTRATION ISRCTN: 84674413.
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Affiliation(s)
- David T Arnold
- Academic Respiratory Unit, University of Bristol, Level 2, Learning & Research Building, Southmead Hospital, Bristol, BS10 5NB, UK. .,North Bristol NHS Trust, Bristol, UK.
| | | | | | | | | | | | - George W Nava
- Academic Respiratory Unit, University of Bristol, Level 2, Learning & Research Building, Southmead Hospital, Bristol, BS10 5NB, UK.,North Bristol NHS Trust, Bristol, UK
| | - Steven P Walker
- Academic Respiratory Unit, University of Bristol, Level 2, Learning & Research Building, Southmead Hospital, Bristol, BS10 5NB, UK.,North Bristol NHS Trust, Bristol, UK
| | - Nick A Maskell
- Academic Respiratory Unit, University of Bristol, Level 2, Learning & Research Building, Southmead Hospital, Bristol, BS10 5NB, UK.,North Bristol NHS Trust, Bristol, UK
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28
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Moral L, Toral T, Marco N, Clavijo A, Canals F, Forniés MJ, González MC, Moral J, Márquez M, Lucas R, Caballero M, Huertas AM, García-Avilés B, Belda M. Epidemiology of pediatric parapneumonic pleural effusion during 13-valent pneumococcal conjugate vaccine implementation. ENFERMEDADES INFECCIOSAS Y MICROBIOLOGIA CLINICA (ENGLISH ED.) 2022:S2529-993X(22)00175-7. [PMID: 35985928 DOI: 10.1016/j.eimce.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 01/07/2022] [Accepted: 01/17/2022] [Indexed: 06/15/2023]
Abstract
INTRODUCTION The reported incidence of parapneumonic pleural effusion, including empyema, has shown fluctuations in the last decades. It has been related to the implementation of different types of conjugate pneumococcal vaccines. METHODS We have retrospectively reviewed data from all 10 public hospitals in Alicante Province (Spain) covering a population of 279,000 children under 15 years of age, between 2010 and 2018. Effusions less than 10 mm (PE-) and those of 10 mm or more (PE+) were separated. RESULTS A total of 366 episodes of parapneumonic pleural effusion have been analyzed, 178 PE- (48.6%) and 188 PE+ (51.4%), with a median age of 4 years (interquartile range: 2-7 years) and marked seasonality with the maximum in winter and the minimum in summer. A culture proven bacterial agent was identified in 34 patients (9.3%), mainly Streptococcus pneumoniae (24 patients) followed by Streptococcus pyogenes (7 patients). The most frequent S. pneumoniae serotype was 19A (6 patients) and 3 vaccine failures were observed. The mean annual incidence rate was 14.3 cases per 100,000 children under 15 years of age (7.0 for PE- and 7.3 for PE+). No significant changes were observed in incidence over time, but noticeable differences in incidence were observed in different health departments. CONCLUSIONS We have not found temporal variations in incidence of parapneumonic effusion despite the implementation of the 13-valent pneumococcal conjugate vaccine. The unexplained disparity in incidence between close departments is noteworthy.
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Affiliation(s)
- Luis Moral
- Unidad de Neumología y Alergología Pediátrica, Hospital General Universitario de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), Alicante, Spain.
| | - Teresa Toral
- Unidad de Neumología y Alergología Pediátrica, Hospital General Universitario de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), Alicante, Spain
| | - Nuria Marco
- Servicio de Pediatría, Hospital Vega Baja, Orihuela, Alicante, Spain
| | - Agustín Clavijo
- Servicio de Pediatría, Hospital Marina Baixa, Villajoyosa, Alicante, Spain
| | - Francisco Canals
- Servicio de Pediatría, Hospital General Universitario de Elche, Elche, Alicante, Spain
| | - María José Forniés
- Servicio de Pediatría, Hospital Universitario Virgen de la Salud, Elda, Alicante, Spain
| | | | - Jorge Moral
- Facultad de Medicina, Universidad Miguel Hernández, Sant Joan d'Alacant, Alicante, Spain
| | - Marta Márquez
- Servicio de Pediatría, Hospital General Universitario de Alicante, Alicante, Spain
| | - Raquel Lucas
- Servicio de Pediatría, Hospital Marina Salud, Denia, Alicante, Spain
| | - María Caballero
- Servicio de Pediatría, Hospital Universitario del Vinalopó, Elche, Alicante, Spain
| | - Ana María Huertas
- Servicio de Pediatría, Hospital Universitario del Vinalopó, Elche, Alicante, Spain
| | - Belén García-Avilés
- Servicio de Pediatría, Hospital Clínico Universitario de Sant Joan d'Alacant, Sant Joan d'Alacant, Alicante, Spain
| | - Mónica Belda
- Servicio de Pediatría, Hospital Virgen de los Lirios, Alcoy, Alicante, Spain
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Bedawi EO, Ur Rehman K, Sivakumar DP, Ferguson K, Ajmal S, Graham E, Panchal RK, Corcoran JP, Blyth KG, Rahman NM, West A. The Impact of the COVID-19 Pandemic on Pleural Infection incidence: a UK multicentre retrospective analysis. ERJ Open Res 2022; 8:00206-2022. [PMID: 35919861 PMCID: PMC9235054 DOI: 10.1183/23120541.00206-2022] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 06/15/2022] [Indexed: 12/05/2022] Open
Abstract
The fall in non-coronavirus disease 2019 (non-COVID-19) respiratory viruses, including seasonal influenza, during the pandemic is well reported [1–4]. It is thought to be a result of a combination of social distancing, lockdowns, improved hand hygiene and potentially virus–virus interactions and cross-protection affecting population dynamics. However, as vaccines weaken the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), clinicians remain vigilant for a potential resurgence of other respiratory pathogens and the implications of an ongoing rise in new SARS-CoV-2 variants. There was a significant reduction in pleural infection incidence, by almost a third, in the year following the start of the #COVID19 pandemic. Public health measures enforced during this period are likely to have played a significant role.https://bit.ly/3QAPPR9
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Arnold DT, Maskell NA. Corticosteroids for Pleural Infection: Should We STOPPE Studying? Am J Respir Crit Care Med 2022; 205:987-988. [PMID: 35139316 PMCID: PMC9851490 DOI: 10.1164/rccm.202201-0057ed] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Affiliation(s)
- David T. Arnold
- Academic Respiratory UnitUniversity of BristolBristol, United Kingdom
| | - Nick A. Maskell
- Academic Respiratory UnitUniversity of BristolBristol, United Kingdom
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Epidemiología del derrame pleural paraneumónico en la infancia durante la implementación de la vacuna antineumocócica conjugada de 13 serotipos. Enferm Infecc Microbiol Clin 2022. [DOI: 10.1016/j.eimc.2022.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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