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Gümüş A, Özçelik N, Yılmaz Kara B, Hürsoy N, Zırıh NMG, Özyurt S, Şahin Ü. Computed tomography attenuation in differential diagnosis of transudative and exudative pleural effusions. Clinics (Sao Paulo) 2024; 79:100463. [PMID: 39111190 PMCID: PMC11347058 DOI: 10.1016/j.clinsp.2024.100463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Accepted: 07/14/2024] [Indexed: 08/30/2024] Open
Abstract
OBJECTIVE Pleural effusion is a common medical problem. It is important to decide whether the pleural fluid is a transudate or an exudate. This study aims to measure the attenuation values of pleural effusions on thorax computed tomography and to investigate the efficacy of this measurement in the diagnostic separation of transudates and exudates. MATERIALS AND METHODS 380 cases who underwent thoracentesis and thorax computed tomography with pleural effusion were classified as exudates or transudates based on Light's criteria. Attenuation measurements in Hounsfield units were performed through the examination of thorax computed tomography images. RESULTS 380 patients were enrolled (39 % women), the mean age was 69.9 ± 15.2 years. 125 (33 %) were transudates whereas 255 (67 %) were exudates. The attenuation values of exudates were significantly higher than transudates (15.1 ± 5.1 and 5.0 ± 3.4) (p < 0.001). When the attenuation cut-off was set at ≥ 10 HU, exudates were differentiated from transudates at high efficiency (sensitivity is 89.7 %, specificity is 94.4 %, PPV is 97 %, NPV is 81.9 %). When the cut-off value was accepted as < 6 HU, transudates were differentiated from exudates with 97.2 % specificity. CONCLUSION The attenuation measurements of pleural fluids can be considered as an efficacious way of differentiating exudative and transudative pleural effusions.
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Affiliation(s)
- Aziz Gümüş
- Recep Tayyip Erdogan University, Faculty of Medicine, Department of Chest Disease, Rize, Turkey.
| | - Neslihan Özçelik
- Recep Tayyip Erdogan University, Faculty of Medicine, Department of Chest Disease, Rize, Turkey.
| | - Bilge Yılmaz Kara
- Recep Tayyip Erdogan University, Faculty of Medicine, Department of Chest Disease, Rize, Turkey.
| | - Nur Hürsoy
- Recep Tayyip Erdogan University, Faculty of Medicine, Department of Radiology, Rize, Turkey.
| | - Neşe Merve Güner Zırıh
- Recep Tayyip Erdogan University, Faculty of Medicine, Department of Chest Disease, Rize, Turkey.
| | - Songül Özyurt
- Recep Tayyip Erdogan University, Faculty of Medicine, Department of Chest Disease, Rize, Turkey.
| | - Ünal Şahin
- Recep Tayyip Erdogan University, Faculty of Medicine, Department of Chest Disease, Rize, Turkey.
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Dole SS, Balan A, Gaikwad NS. Utility of the Ratio of Adenosine Deaminase and Serum C-reactive Protein in Differentiating Parapneumonic, Tuberculous, and Malignant Pleural Effusions. Cureus 2024; 16:e65659. [PMID: 39205740 PMCID: PMC11352855 DOI: 10.7759/cureus.65659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/28/2024] [Indexed: 09/04/2024] Open
Abstract
Introduction Pleural effusion is a challenging diagnosis at times, especially due to the overlap of symptoms in effusions of various etiologies. In this study, we aimed to identify if pleural fluid adenosine deaminase (ADA) or serum C-reactive protein (CRP) can be used as an additional novel biomarker for ADA in diagnosing tubercular, parapneumonic, and malignant pleural effusions. Materials and methods A prospective, observational, cross-sectional study was conducted on 79 patients diagnosed with tubercular, parapneumonic, or malignant pleural effusion from August 2022 to April 2024 at the Department of Respiratory Medicine at Dr. D. Y. Patil Medical College, Hospital & Research Centre, Pimpri, Pune. The pleural fluid ADA/serum CRP ratio was identified in each group, and analysis was done to compare the ratio in each group. The correlation with pleural fluid ADA was also identified. Results A total of 79 patients were enrolled in this study. Out of these patients, 53 (67.1%) were identified as having tubercular pleural effusion, 10 (12.7%) patients had parapneumonic effusion, and 16 (20.3%) had malignant pleural effusion. For malignant effusions, the area under the curve (AUC) using the receiver operating characteristic (ROC) for the ADA/CRP ratio was observed to be 0.862. Sensitivity was 87.50% and specificity was 82.54% at a cut-off value of ≤0.5. The positive predictive value was found to be 56%, and the negative predictive value was found to be 96.3%. For parapneumonic effusions, the AUC using the ROC for the ADA/CRP ratio was observed to be 0.880. Sensitivity was 100% and specificity was 69.57% at a cut-off value of ≤0.67. The positive predictive value was found to be 32.3%, and the negative predictive value was found to be 100%. For tubercular effusions, the AUC using the ROC for the ADA/CRP ratio was observed to be 0.955. Sensitivity was 92.45% and specificity was 88.46% at a cut-off value of >0.54. The positive predictive value was found to be 94.2%, and the negative predictive value was found to be 85.2%. The Pearson correlation coefficient (r) of 0.633 indicates a moderately strong positive linear relationship between ADA and ADA/CRP levels. Conclusion The pleural fluid ADA-to-serum CRP ratio can be used as a useful diagnostic tool for differentiating between tubercular, parapneumonic, and malignant pleural effusions. ADA/CRP ratio has added diagnostic value over ADA. In clinically puzzling scenarios, the ADA/CRP ratio can be a cost-effective tool before opting for a more expensive and invasive procedure, which is also often difficult to obtain in resource-limited healthcare settings. More research with a larger sample size is indicated to incorporate the ADA/CRP ratio as an added diagnostic tool along with ADA.
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Affiliation(s)
- Sachinkumar S Dole
- Respiratory Medicine, Dr. D. Y. Patil Medical College, Hospital & Research Centre, Dr. D. Y. Patil Vidyapeeth, Pune, IND
| | - Arun Balan
- Respiratory Medicine, Dr. D. Y. Patil Medical College, Hospital & Research Centre, Dr. D. Y. Patil Vidyapeeth, Pune, IND
| | - Nitin S Gaikwad
- Respiratory Medicine, Maharashtra Institute of Medical Education and Research (MIMER) Medical College, Pune, IND
- Respiratory Medicine, Dr. Bhausaheb Sardesai Talegaon Rural Hospital, Pune, IND
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3
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Ji J, Shi T, Yan L, Wang K, Jiang K, Jiang Y, Pan S, Yu Y, Li C. Development of a diagnostic algorithm to ascertain malignant pleural effusion utilizing clinical indicators and serum metal concentrations. Front Oncol 2024; 14:1431318. [PMID: 38939338 PMCID: PMC11208470 DOI: 10.3389/fonc.2024.1431318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Accepted: 05/30/2024] [Indexed: 06/29/2024] Open
Abstract
Background Malignant pleural effusion (MPE) is prevalent among cancer patients, indicating pleural metastasis and predicting poor prognosis. However, accurately identifying MPE in clinical settings is challenging. The aim of this study was to establish an innovative nomogram-derived model based on clinical indicators and serum metal ion levels to identify MPE. Methods From July 2020 to May 2022, 428 patients diagnosed with pleural effusion (PE) were consecutively recruited. Comprehensive demographic details, clinical symptoms, imaging data, pathological information, and laboratory results, including serum metal ion levels, were systematically collected. The nomogram was created by incorporating the most significant predictors identified through LASSO and multivariate logistic regression analysis. The predictors were assigned weighted points based on their respective regression coefficients, allowing for the calculation of a total score that corresponds to the probability of MPE. Internal validation using bootstrapping techniques assessed the nomogram's performance, including calibration, discrimination, and clinical applicability. Results Seven key variables were identified using LASSO regression and multiple regression analysis, including dyspnea, fever, X-ray/CT compatible with malignancy, pleural carcinoembryonic antigen(pCEA), serum neuron-specific enolase(sNSE), serum carcinoembryonic antigen(sCEA), and pleural lactate dehydrogenase(pLDH). Internal validation underscored the superior performance of our model (AUC=0.940). Decision curve analysis (DCA) analysis demonstrated substantial net benefit across a probability threshold range > 1%. Additionally, serum calcium and copper levels were significantly higher, while serum zinc levels were significantly lower in MPE patients compared to benign pleural effusion (BPE) patients. Conclusion This study effectively developed a user-friendly and reliable MPE identification model incorporating seven markers, aiding in the classification of PE subtypes in clinical settings. Furthermore, our study highlights the clinical value of serum metal ions in distinguishing malignant pleural effusion from BPE. This significant advancement provides essential tools for physicians to accurately diagnose and treat patients with MPE.
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Affiliation(s)
- Jinling Ji
- Department of Medical laboratory, the Affiliated Huaian No.1 People’s Hospital of Nanjing Medical University, Huaian, Jiangsu, China
| | - Ting Shi
- Department of Hepatobiliary and Pancreatic Surgery, the Affiliated Huaian No.1 People’s Hospital of Nanjing Medical University, Huaian, Jiangsu, China
| | - Lei Yan
- Department of Medical laboratory, the Affiliated Huaian No.1 People’s Hospital of Nanjing Medical University, Huaian, Jiangsu, China
| | - Kai Wang
- Department of Rheumatology, the Affiliated Huaian No.1 People’s Hospital of Nanjing Medical University, Huaian, Jiangsu, China
| | - Kun Jiang
- Department of Medical laboratory, the Affiliated Huaian No.1 People’s Hospital of Nanjing Medical University, Huaian, Jiangsu, China
| | - Yuzhang Jiang
- Department of Medical laboratory, the Affiliated Huaian No.1 People’s Hospital of Nanjing Medical University, Huaian, Jiangsu, China
| | - Shengnan Pan
- Department of Medical laboratory, the Affiliated Huaian No.1 People’s Hospital of Nanjing Medical University, Huaian, Jiangsu, China
| | - Yabin Yu
- Department of Hepatobiliary and Pancreatic Surgery, the Affiliated Huaian No.1 People’s Hospital of Nanjing Medical University, Huaian, Jiangsu, China
| | - Chang Li
- Department of Medical laboratory, the Affiliated Huaian No.1 People’s Hospital of Nanjing Medical University, Huaian, Jiangsu, China
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Morris MF, Henry TS, Raptis CA, Amin AN, Auffermann WF, Hatten BW, Kelly AM, Lai AR, Martin MD, Sandler KL, Sirajuddin A, Surasi DS, Chung JH. ACR Appropriateness Criteria® Workup of Pleural Effusion or Pleural Disease. J Am Coll Radiol 2024; 21:S343-S352. [PMID: 38823955 DOI: 10.1016/j.jacr.2024.02.013] [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: 02/20/2024] [Accepted: 02/28/2024] [Indexed: 06/03/2024]
Abstract
Pleural effusions are categorized as transudative or exudative, with transudative effusions usually reflecting the sequala of a systemic etiology and exudative effusions usually resulting from a process localized to the pleura. Common causes of transudative pleural effusions include congestive heart failure, cirrhosis, and renal failure, whereas exudative effusions are typically due to infection, malignancy, or autoimmune disorders. This document summarizes appropriateness guidelines for imaging in four common clinical scenarios in patients with known or suspected pleural effusion or pleural disease. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision process support the systematic analysis of the medical literature from peer reviewed journals. Established methodology principles such as Grading of Recommendations Assessment, Development, and Evaluation or GRADE are adapted to evaluate the evidence. The RAND/UCLA Appropriateness Method User Manual provides the methodology to determine the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where peer reviewed literature is lacking or equivocal, experts may be the primary evidentiary source available to formulate a recommendation.
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Affiliation(s)
- Michael F Morris
- University of Arizona College of Medicine, Phoenix, Tucson, Arizona.
| | | | | | - Alpesh N Amin
- University of California, Irvine, Irvine, California; American College of Physicians
| | | | - Benjamin W Hatten
- University of Colorado School of Medicine Anschutz Medical Campus, Aurora, Colorado; American College of Emergency Physicians
| | | | - Andrew R Lai
- University of California San Francisco, San Francisco, California, Hospitalist
| | - Maria D Martin
- University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Kim L Sandler
- Vanderbilt University Medical Center, Nashville, Tennessee
| | | | - Devaki Shilpa Surasi
- The University of Texas MD Anderson Cancer Center, Houston, Texas; Commission on Nuclear Medicine and Molecular Imaging
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5
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Barton E, Verduri A, Carter B, Hughes J, Hewitt J, Maskell NA. The association between frailty and survival in patients with pleural disease: a retrospective cohort study. BMC Pulm Med 2024; 24:180. [PMID: 38627673 PMCID: PMC11020337 DOI: 10.1186/s12890-024-02981-3] [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: 12/06/2023] [Accepted: 03/25/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND There are currently no data on the relationship between frailty and mortality in pleural disease. Understanding the relationship between frailty and outcomes is increasingly important for clinicians to guide decisions regarding investigation and management. This study aims to explore the relationship between all-cause mortality and frailty status in patients with pleural disease. METHODS In this retrospective analysis of a prospectively collected observational cohort study, outpatients presenting to the pleural service at a tertiary centre in Bristol, UK with a radiologically confirmed, undiagnosed pleural effusion underwent comprehensive assessment and were assigned a final diagnosis at 12 months. The modified frailty index (mFI) was calculated and participants classified as frail (mFI ≥ 0.4) or not frail (mFI ≤ 0.2). RESULTS 676 participants were included from 3rd March 2008 to 29th December 2020. The median time to mortality was 490 days (IQR 161-1595). A positive association was found between 12-month mortality and frailty (aHR = 1.72, 95% CI 1.02-2.76, p = 0.025) and age ≥ 80 (aHR = 1.80, 95% CI 1.24-2.62, p = 0.002). Subgroup analyses found a stronger association between 12-month mortality and frailty in benign disease (aHR = 4.36, 95% CI 2.17-8.77, p < 0.0001) than in all pleural disease. Malignancy irrespective of frailty status was associated with an increase in all-cause mortality (aHR = 10.40, 95% CI 6.01-18.01, p < 0.0001). CONCLUSION This is the first study evaluating the relationship between frailty and outcomes in pleural disease. Our data demonstrates a strong association between frailty and 12-month mortality in this cohort. A malignant diagnosis is an independent predictor of 12-month mortality, irrespective of frailty status. Frailty was also strongly associated with 12-month mortality in patients with a benign underlying cause for their pleural disease. This has clinical relevance for pleural physicians; evaluating patients' frailty status and its impact on mortality can guide clinicians in assessing suitability for invasive investigation and management. TRIAL REGISTRATION This study is registered with the Health Research Authority (REC reference 08/H0102/11) and the NIHR Portfolio (Study ID 8960).
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Affiliation(s)
- Eleanor Barton
- Academic Respiratory Unit, School of Clinical Sciences, University of Bristol, Bristol, UK.
| | - A Verduri
- Respiratory Unit, Department of Surgical and Medical Sciences, University of Modena and Reggio Emilia, Policlinico Modena, Italy
| | - B Carter
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
- Department of Population Medicine, Cardiff University, Cardiff, UK
| | - J Hughes
- Academic Respiratory Unit, School of Clinical Sciences, University of Bristol, Bristol, UK
| | - J Hewitt
- Academic Respiratory Unit, School of Clinical Sciences, University of Bristol, Bristol, UK
| | - N A Maskell
- Academic Respiratory Unit, School of Clinical Sciences, University of Bristol, Bristol, UK
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Lai CL, Karmakar R, Mukundan A, Chen WC, Wu IC, Fedorov VE, Feng SW, Choomjinda U, Huang SF, Wang HC. Lung cancer cells detection by a photoelectrochemical MoS 2 biosensing chip. BIOMEDICAL OPTICS EXPRESS 2024; 15:753-771. [PMID: 38404333 PMCID: PMC10890875 DOI: 10.1364/boe.511900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/22/2023] [Accepted: 12/22/2023] [Indexed: 02/27/2024]
Abstract
This research aims to explore the potential application of this approach in the production of biosensor chips. The biosensor chip is utilized for the identification and examination of early-stage lung cancer cells. The findings of the optical microscope were corroborated by the field emission scanning electron microscopy, which provided further evidence that the growth of MoS2 is uniform and that there is minimal disruption in the electrode, hence minimizing the likelihood of an open circuit creation. Furthermore, the bilayer structure of the produced MoS2 has been validated through the utilization of Raman spectroscopy. A research investigation was undertaken to measure the photoelectric current generated by three various types of clinical samples containing lung cancer cells, specifically the CL1, NCI-H460, and NCI-H520 cell lines. The findings from the empirical analysis indicate that the coefficient of determination (R-Square) for the linear regression model was approximately 98%. Furthermore, the integration of a double-layer MoS2 film resulted in a significant improvement of 38% in the photocurrent, as observed in the device's performance.
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Affiliation(s)
- Chun-Liang Lai
- Division of Pulmonology and Critical Care, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 2, Minsheng Road, Dalin, Chiayi 62247, Taiwan
- School of Medicine, Tzu Chi University, 701 Zhongyang Rd., Sec. 3, Hualien 97004, Taiwan
| | - Riya Karmakar
- Department of Mechanical Engineering and Center for Innovative Research on Aging Society (CIRAS), National Chung Cheng University, 168, University Road, Min Hsiung, Chiayi City 62102, Taiwan
| | - Arvind Mukundan
- Department of Mechanical Engineering and Center for Innovative Research on Aging Society (CIRAS), National Chung Cheng University, 168, University Road, Min Hsiung, Chiayi City 62102, Taiwan
| | - Wei-Chung Chen
- Ph.D. Program in Environmental and Occupational Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - I-Chen Wu
- Department of Medicine and Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, No. 100, Tzyou 1st Rd., Sanmin Dist., Kaohsiung City 80756, Taiwan
| | - Vladimir E Fedorov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia
- Department of Natural Sciences, Novosibirsk State University, 1, Pirogova str., Novosibirsk 630090, Russia
| | - Shih-Wei Feng
- Department of Applied Physics, National University of Kaohsiung, 700 Kaohsiung University Rd., Nanzih District, Kaohsiung 81148, Taiwan
| | - Ubol Choomjinda
- School of Nursing, Shinawatra University, 99 Moo 10, Bangtoey, Samkhok, Pathum Thani 12160, Thailand
| | - Shu-Fang Huang
- Division of Chest Medicine, Kaohsiung Armed Forces General Hospital, 2, Zhongzheng 1st. Rd., Kaohsiung City 80284, Taiwan
| | - Hsiang-Chen Wang
- Department of Mechanical Engineering and Center for Innovative Research on Aging Society (CIRAS), National Chung Cheng University, 168, University Road, Min Hsiung, Chiayi City 62102, Taiwan
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7
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Blair D. Paragonimiasis. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1454:203-238. [PMID: 39008267 DOI: 10.1007/978-3-031-60121-7_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/16/2024]
Abstract
Paragonimiasis is a zoonotic disease caused by lung flukes of the genus Paragonimus. Humans usually become infected by eating freshwater crabs or crayfish containing encysted metacercariae of these worms. However, an alternative route of infection exists: ingestion of raw meat from a mammalian paratenic host. Adult worms normally occur in pairs in cysts in the lungs from which they void their eggs via air passages. The pulmonary form is typical in cases of human infection due to P. westermani, P. heterotremus, and a few other species. Worms may occupy other sites in the body, notably the brain, but lung flukes have made their presence felt in almost every organ. Ectopic paragonimiasis is particularly common when infection is due to members of the P. skrjabini complex. Human paragonimiasis occurs primarily in the tropics and subtropics of Asia, Africa, and the Americas, with different species being responsible in different areas (Table 6.1).
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Affiliation(s)
- David Blair
- James Cook University, Townsville, QLD, Australia
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8
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Motomura Y, Nakashima K, Harada S, Tochigi K, Fujioka H, Nagai T, Otsuki A, Ito H. Idiopathic Lymphocytic Pleuritis Responding to Corticosteroid Therapy. Intern Med 2024; 63:113-117. [PMID: 37197953 PMCID: PMC10824651 DOI: 10.2169/internalmedicine.1240-22] [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: 11/04/2022] [Accepted: 04/03/2023] [Indexed: 05/19/2023] Open
Abstract
An 83-year-old man presented with chronic dyspnea, and chest X-ray showed bilateral pleural effusion. Right thoracentesis revealed lymphocyte-predominant exudate with no malignancy; bacterial and mycobacterial cultures were negative. Thoracoscopy via the right chest and a biopsy of the same site were performed; these showed lymphoplasmacytic infiltration and fibrosis, ruling out malignancy or tuberculosis. We decided to start corticosteroid therapy for the diagnosis of idiopathic lymphocytic pleuritis (ILP). The patient was discharged after clinical improvement, and steroids were tapered off. An early diagnosis by thoracoscopy and the exclusion of other diseases are important for initiating steroid therapy in patients with ILP.
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Affiliation(s)
| | - Kei Nakashima
- Department of Pulmonology, Kameda Medical Center, Japan
| | | | | | | | - Tatsuya Nagai
- Department of Pulmonology, Kameda Medical Center, Japan
| | - Ayumu Otsuki
- Department of Pulmonology, Kameda Medical Center, Japan
| | - Hiroyuki Ito
- Department of Pulmonology, Kameda Medical Center, Japan
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Piggott LM, Hayes C, Greene J, Fitzgerald DB. Malignant pleural disease. Breathe (Sheff) 2023; 19:230145. [PMID: 38351947 PMCID: PMC10862126 DOI: 10.1183/20734735.0145-2023] [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: 08/15/2023] [Accepted: 01/02/2024] [Indexed: 02/16/2024] Open
Abstract
Malignant pleural disease represents a growing healthcare burden. Malignant pleural effusion affects approximately 1 million people globally per year, causes disabling breathlessness and indicates a shortened life expectancy. Timely diagnosis is imperative to relieve symptoms and optimise quality of life, and should give consideration to individual patient factors. This review aims to provide an overview of epidemiology, pathogenesis and suggested diagnostic pathways in malignant pleural disease, to outline management options for malignant pleural effusion and malignant pleural mesothelioma, highlighting the need for a holistic approach, and to discuss potential challenges including non-expandable lung and septated effusions.
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Affiliation(s)
- Laura M. Piggott
- Department of Respiratory Medicine, Tallaght University Hospital, Dublin, Ireland
- Department of Respiratory Medicine, St. James's Hospital, Dublin, Ireland
- These authors contributed equally
| | - Conor Hayes
- Department of Respiratory Medicine, Tallaght University Hospital, Dublin, Ireland
- Department of Respiratory Medicine, St. James's Hospital, Dublin, Ireland
- These authors contributed equally
| | - John Greene
- Department of Oncology, Tallaght University Hospital, Dublin, Ireland
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10
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Siefen AC, Eilers L, Baltin CT, Kron F. Cost Comparison of Treatment Alternatives for Pleural Effusion and Ascites from a Payer Perspective: Are There Cost Savings from Indwelling Catheters? J Palliat Med 2023; 26:1510-1520. [PMID: 37352428 PMCID: PMC10658739 DOI: 10.1089/jpm.2022.0592] [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] [Accepted: 05/15/2023] [Indexed: 06/25/2023] Open
Abstract
Background: The presence of pleural effusions and ascites in patients is often considered a marker of illness severity and a poor prognostic indicator. This study aims to compare inpatient and outpatient costs of alternative invasive treatments for ascites and pleural effusions. Methods: The retrospective single-institution study included inpatient cases treated for pleural effusion (J90 and J91) or ascites (R18) at the University Hospital Cologne (UHC) in Germany between January 01, 2020, and December 31, 2021. Costs for punctures and indwelling catheter systems (ICSs) as well as pleurodesis were analyzed in different comparator treatment pathways. Real-world data from the UHC tertiary care center were based on diagnosis-related group fees from 2020 to 2021. A simulation of outpatient expenses was carried out to compare inpatient and outpatient costs for each pathway from a payer perspective. Results: A total of 4323 cases (3396 pleural effusions and 1302 ascites) were analyzed. For ascites, inpatient implantation with home care drainage was found to be the most expensive option, with total costs of €1,918.58 per procedure, whereas outpatient puncture was the least expensive option at €60.02. For pleural effusions, the most expensive treatment pathway was pleurodesis at €8,867.84 compared with the least costly option of outpatient puncture resulting in total costs per procedure of €70.03. A break-even analysis showed that outpatient puncture remains the most inexpensive treatment option, and the ICS comprises a cost-saving potential. Longevity of several months with the use of ICSs results in both enhanced quality of life for patients and increased cost savings.
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Affiliation(s)
| | - Leonie Eilers
- VITIS Healthcare Group, Cologne, Germany
- KCM KompetenzCentrum für Medizinoekonomie, FOM University of Applied Sciences, Essen, Germany
| | - Christoph T. Baltin
- VITIS Healthcare Group, Cologne, Germany
- KCM KompetenzCentrum für Medizinoekonomie, FOM University of Applied Sciences, Essen, Germany
- Department of Orthopedics and Trauma Surgery, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Florian Kron
- VITIS Healthcare Group, Cologne, Germany
- Department I of Internal Medicine, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
- Faculty of Medicine and University Hospital Cologne, Centre for Integrated Oncology (CIO ABCD), University of Cologne, Cologne, Germany
- KCM KompetenzCentrum für Medizinoekonomie, FOM University of Applied Sciences, Essen, Germany
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11
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Xu F, Wang Q, Zhang N, Xing X, Liu Z, Li K, Ma Y, Ou Q, Jia Y, Chen X, Zhang C, Pan J, Che N. Simultaneous diagnosis of tuberculous pleurisy and malignant pleural effusion using metagenomic next-generation sequencing (mNGS). J Transl Med 2023; 21:680. [PMID: 37777783 PMCID: PMC10541691 DOI: 10.1186/s12967-023-04492-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 08/30/2023] [Indexed: 10/02/2023] Open
Abstract
BACKGROUND Metagenomic next-generation sequencing (mNGS) has become a powerful tool for pathogen detection, but the value of human sequencing reads generated from it is underestimated. METHODS A total of 138 patients with pleural effusion (PE) were diagnosed with tuberculous pleurisy (TBP, N = 82), malignant pleural effusion (MPE, N = 35), or non-TB infection (N = 21), whose PE samples all underwent mNGS analysis. Clinical TB tests including culture, Acid-Fast Bacillus (AFB) test, Xpert, and T-SPOT, were performed. To utilize mNGS for MPE identification, 25 non-MPE samples (20 TBP and 5 non-TB infection) were randomly selected to set human chromosome copy number baseline and generalized linear modeling was performed using copy number variant (CNV) features of the rest 113 samples (35 MPE and 78 non-MPE). RESULTS The performance of TB detection was compared among five methods. T-SPOT demonstrated the highest sensitivity (61% vs. culture 32%, AFB 12%, Xpert 35%, and mNGS 49%) but with the highest false-positive rate (10%) as well. In contrast, mNGS was able to detect TB-genome in nearly half (40/82) of the PE samples from TBP subgroup, with 100% specificity. To evaluate the performance of using CNV features of the human genome for MPE prediction, we performed the leave-one-out cross-validation (LOOCV) in the subcohort excluding the 25 non-MPE samples for setting copy number standards, which demonstrated 54.1% sensitivity, 80.8% specificity, 71.7% accuracy, and an AUC of 0.851. CONCLUSION In summary, we exploited the value of human and non-human sequencing reads generated from mNGS, which showed promising ability in simultaneously detecting TBP and MPE.
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Affiliation(s)
- Fudong Xu
- Department of Pathology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, No. 9 Beiguan Street, Tongzhou District, Beijing, 101149, China
| | - Qingfeng Wang
- Department of Tuberculosis, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Nana Zhang
- Department of Pathology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, No. 9 Beiguan Street, Tongzhou District, Beijing, 101149, China
| | - Xuya Xing
- Department of Pathology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, No. 9 Beiguan Street, Tongzhou District, Beijing, 101149, China
| | - Zichen Liu
- Department of Pathology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, No. 9 Beiguan Street, Tongzhou District, Beijing, 101149, China
| | - Kun Li
- Department of Pathology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, No. 9 Beiguan Street, Tongzhou District, Beijing, 101149, China
| | - Yutong Ma
- Research & Development, Dinfectome Inc., Nanjing, Jiangsu, China
| | - Qiuxiang Ou
- Research & Development, Dinfectome Inc., Nanjing, Jiangsu, China
| | - Yaqiong Jia
- Research & Development, Dinfectome Inc., Nanjing, Jiangsu, China
| | - Xuejing Chen
- Department of Pathology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, No. 9 Beiguan Street, Tongzhou District, Beijing, 101149, China
| | - Chen Zhang
- Department of Pathology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, No. 9 Beiguan Street, Tongzhou District, Beijing, 101149, China
| | - Junhua Pan
- Department of Science and Technology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, No. 9 Beiguan Street, Tongzhou District, Beijing, 101149, China.
| | - Nanying Che
- Department of Pathology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, No. 9 Beiguan Street, Tongzhou District, Beijing, 101149, China.
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12
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Rabbi MF, Ahmed MN, Patowary MSA, Huq SR, Razzaque SMA, Arafat HM, Nahar T, Iktidar MA. Pleural fluid adenosine deaminase to serum C-reactive protein ratio for diagnosing tuberculous pleural effusion. BMC Pulm Med 2023; 23:349. [PMID: 37715196 PMCID: PMC10504718 DOI: 10.1186/s12890-023-02644-9] [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: 06/17/2023] [Accepted: 09/08/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND Tuberculous pleural effusion (TPE) and malignant pleural effusion (MPE) may occasionally show similar cytological and biochemical picture including ADA. In such cases, differentiating TPE and MPE is challenging and needs histopathology of pleural tissue which may involve invasive procedures. The present study aims to evaluate the diagnostic accuracy of pleural fluid ADA to serum CRP (ADA/CRP) ratio to discriminate between tuberculous and malignant pleural effusion. In addition, we investigated whether the ratio ADA/CRP adds diagnostic value to ADA. METHODS This cross-sectional study was conducted in the National Institute of Diseases of the Chest and Hospital (NIDCH), Mohakhali, Dhaka, from July 2021 to February 2022 on diagnosed patients of TPE and malignant pleural effusion MPE. A receiver operating characteristic curve (ROC) was constructed for identifying TPE. The added value of the ADA/CRP ratio to ADA was evaluated using the net reclassification improvement (NRI) and integrated discrimination improvement (IDI). A value of p < 0.05 was considered statistically significant for all tests. RESULTS Fifty-nine patients were enrolled in this study, of which 31 had TPE, and 28 had MPE. Pleural fluid ADA to serum CRP ratio and pleural fluid ADA level was significantly higher in patients with TPE, but there was no significant difference in serum CRP levels between patients with TPE and MPE. At cut off value of > 1.25, pleural fluid ADA to serum CRP ratio had a sensitivity of 93.8%, specificity of 85.2%, and positive and negative predictive values were 88.2% and 92% respectively, in the diagnosis of TPE and area under ROC curve (AUC) was 0.94. The NRI and IDI analyses revealed added diagnostic value of ADA/CRP to ADA. CONCLUSION This study shows that the ADA/CRP ratio improves the diagnostic usefulness of ADA for TPE.
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Affiliation(s)
- Mohammad Fazle Rabbi
- National Institute of Diseases of the Chest and Hospital, Dhaka, 1212, Bangladesh
| | - Mushfiq Newaz Ahmed
- National Institute of Diseases of the Chest and Hospital, Dhaka, 1212, Bangladesh
| | | | | | - S M Abdur Razzaque
- National Institute of Diseases of the Chest and Hospital, Dhaka, 1212, Bangladesh
| | - Hossain Md Arafat
- National Institute of Cancer Research and Hospital, Dhaka, 1212, Bangladesh
| | - Tasnuva Nahar
- Mugda Medical College Hospital, Dhaka, 1214, Bangladesh
| | - Mohammad Azmain Iktidar
- Directorate General of Health Services, Dhaka, Bangladesh.
- School of Research, Chattogram, Bangladesh.
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13
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Welch H, Harris J, Pufulete M, Dimagli A, Benedetto U, Maskell N. Does previous asbestos exposure increase the risk of a post coronary artery bypass graft (CABG) pleural effusion - a routine data study? BMC Pulm Med 2023; 23:307. [PMID: 37605147 PMCID: PMC10441712 DOI: 10.1186/s12890-023-02555-9] [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: 05/11/2023] [Accepted: 07/06/2023] [Indexed: 08/23/2023] Open
Abstract
BACKGROUND Development of pleural effusion (PE) following CABG is common. Post-CABG PE are divided into early- (within 30 days of surgery) and delayed-onset (30 days-1 year) which are likely due to distinct pathological processes. Some experts suggest asbestos exposure may confer an independent risk for late-onset post-CABG PE, however no large studies have explored this potential association. RESEARCH QUESTION To explore possible association between asbestos exposure and post-CABG PE using routine data. METHODS All patients who underwent CABG 01/04/2013-31/03/2018 were identified from the Hospital Episode Statistics (HES) Database. This England-wide population was evaluated for evidence of asbestos exposure, pleural plaques or asbestosis and a diagnosis of PE or PE-related procedure from 30 days to 1 year post-CABG. Patients with evidence of PE three months prior to CABG were excluded, as were patients with a new mesothelioma diagnosis. RESULTS 68,150 patients were identified, of whom 1,003 (1%) were asbestos exposed and 2,377 (3%) developed late-onset PE. After adjusting for demographic data, Index of Multiple Deprivation and Charlson Co-morbidity Index, asbestos exposed patients had increased odds of PE diagnosis or related procedure such as thoracentesis or drainage (OR 1.35, 95% CI 1.03-1.76, p = 0.04). In those with evidence of PE requiring procedure alone, the adjusted OR was 1.66 (95% CI 1.14-2.40, p = 0.01). Additional subgroup analysis of the 518 patients coded for pleural plaques and asbestosis alone revealed an adjusted OR of post-CABG PE requiring a procedure of 2.16 (95% CI 1.38-3.37, p = 0.002). INTERPRETATION This large-scale study demonstrates prior asbestos exposure is associated with modestly increased risk of post-CABG PE development. The risk association appears higher in patients with assigned clinical codes indicative of radiological evidence of asbestos exposure (pleural plaques or asbestosis). This association may fit with a possible inflammatory co-pathogenesis, with asbestos exposure 'priming' the pleura resulting in greater propensity for PE evolution following the physiological insult of CABG surgery. Further work, including prospective studies and clinicopathological correlation are suggested to explore this further.
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Affiliation(s)
- Hugh Welch
- University of Bristol, Bristol, UK.
- Academic Respiratory Unit, North Bristol NHS Trust 2nd Floor Office, Learning and Research Building Southmead Hospital Southmead Way, Bristol, BS10 5NB, UK.
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14
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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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15
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Malcolm KB, Seeley EJ, Gesthalter YB. Impact of a Dedicated Pleural Clinic on Indwelling Pleural Catheter Related Outcomes: A Retrospective Single Center Experience. J Bronchology Interv Pulmonol 2023; 30:114-121. [PMID: 36192832 DOI: 10.1097/lbr.0000000000000901] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 08/31/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Recurrent pleural effusions are a major cause of morbidity and frequently lead to hospitalization. Indwelling pleural catheters (IPCs) are tunneled catheters that allow ambulatory intermittent drainage of pleural fluid without repeated thoracentesis. Despite the efficacy and safety of IPCs, data supporting postplacement follow-up is limited and variable. Our study aims to characterize the impact of a dedicated pleural clinic (PC) on patient outcomes as they relate to IPCs. METHODS Patients who underwent IPC placement between 2015 and 2021 were included in this retrospective study. Differences in outcomes were analyzed between patients with an IPC placed and managed by Interventional Pulmonology (IP) through the PC and those placed by non-IP services (non-PC providers) before and after the PC implementation. RESULTS In total, 371 patients received IPCs. Since the implementation of the PC, there was an increase in ambulatory IPC placement (31/133 pre-PC vs. 96/238 post-PC; P =0.001). There were fewer admissions before IPC placement (18/103 vs. 43/133; P =0.01), and fewer thoracenteses per patient (2.7±2.5 in PC cohort vs. 4±5.1 in non-PC cohort; P <0.01). The frequency of pleurodesis was higher in the PC cohort (40/103 vs. 41/268; P <0.001). A Fine and Gray competing risks model indicated higher likelihood of pleurodesis in the PC cohort (adjusted subhazard ratio 3.8, 95% CI: 2.5-5.87). CONCLUSION Our experience suggests that the implementation of a dedicated PC can lead to improved patient outcomes including fewer procedures and admissions before IPC placement, and increased rates of pleurodesis with IPC removal.
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Affiliation(s)
- Katherine B Malcolm
- Division of Pulmonary, Department of Medicine, Critical Care, Allergy, and Sleep Medicine, University of California San Francisco, San Francisco, CA
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16
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Addala DN, Denniston P, Sundaralingam A, Rahman NM. Optimal diagnostic strategies for pleural diseases and identifying high-risk patients. Expert Rev Respir Med 2023; 17:15-26. [PMID: 36710423 DOI: 10.1080/17476348.2023.2174527] [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: 01/31/2023]
Abstract
INTRODUCTION Pleural diseases encompass a broad range of conditions with diverse and heterogenous etiologies. Diagnostics in pleural diseases thus represents a challenging field with a wide array of available testing to distinguish between the numerous causes of pleural disease. Nonetheless, deploying best practice diagnostics in this area is essential in reducing both duration o the investigation pathway and symptom burden. AREAS COVERED This article critically appraises the optimal diagnostic strategies and pathway in patients with pleural disease, reviewing the latest evidence and key practice points in achieving a treatable diagnosis in patients with pleural disease. We also cover future and novel directions that are likely to influence pleural diagnostics in the near future. PubMed was searched for articles related to pleural diagnostics (search terms below), with the date ranges including June 2012 to June 2022. EXPERT OPINION No single test will ever be sufficient to provide a diagnosis in pleural conditions. The key to reducing procedure burden and duration to diagnosis lies in personalizing the investigation pathway to patients and deploying tests with the highest diagnostic yield early (such as pleural biopsy in infection and malignancy). Novel biomarkers may also allow earlier diagnostic precision in the near future.
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Affiliation(s)
- D N Addala
- Oxford Respiratory Trials Unit, Nuffield Department of Medicine, Oxford University, Oxford, UK.,Department of Respiratory Medicine, Oxford Pleural Unit, Oxford University Hospitals, Oxford, UK
| | - P Denniston
- Oxford Respiratory Trials Unit, Nuffield Department of Medicine, Oxford University, Oxford, UK.,Department of Respiratory Medicine, Oxford Pleural Unit, Oxford University Hospitals, Oxford, UK
| | - A Sundaralingam
- Oxford Respiratory Trials Unit, Nuffield Department of Medicine, Oxford University, Oxford, UK.,Department of Respiratory Medicine, Oxford Pleural Unit, Oxford University Hospitals, Oxford, UK
| | - N M Rahman
- Oxford Respiratory Trials Unit, Nuffield Department of Medicine, Oxford University, Oxford, UK.,Department of Respiratory Medicine, Oxford Pleural Unit, Oxford University Hospitals, Oxford, UK.,Oxford Biomedical Research Centre, National Institute for Health Research, Oxford, UK.,Chinese Academy of Medical Science Oxford Institute, Nuffield Department of Medicine, Medical Sciences Division, University of Oxford, Oxford, UK
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17
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Suen P, Assaad M, Mishiyev D, Narula N, Xue W, Chalhoub M. Rare capture: The detection of synchronous diffuse large B-cell lymphoma and lung adenocarcinoma diagnosed by effusion cytology. Respir Med Case Rep 2023; 43:101852. [PMID: 37124057 PMCID: PMC10131125 DOI: 10.1016/j.rmcr.2023.101852] [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: 08/22/2022] [Accepted: 04/13/2023] [Indexed: 05/02/2023] Open
Abstract
The diagnosis of two primary synchronous malignancies in a single pleural effusion cytology specimen is exceedingly rare. We describe, to the best of our knowledge, the first reported case of lung adenocarcinoma and suspected relapse of Diffuse Large B-Cell Lymphoma (DLBCL) diagnosed from a solitary effusion sample.
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Affiliation(s)
- Phyllis Suen
- Department of Pulmonary and Critical Care, Northwell Health Staten Island University Hospital, Staten Island, NY, 10305, USA
- Corresponding author.
| | - Marc Assaad
- Department of Internal Medicine, Northwell Health Staten Island University Hospital, Staten Island, NY, 10305, USA
| | - Danil Mishiyev
- Department of Internal Medicine, Northwell Health Staten Island University Hospital, Staten Island, NY, 10305, USA
| | - Naureen Narula
- Department of Pulmonary and Critical Care, Northwell Health Staten Island University Hospital, Staten Island, NY, 10305, USA
| | - Wei Xue
- Department of Pathology and Laboratory Medicine, Northwell Health Staten Island University Hospital, Staten Island, NY, 10305, USA
| | - Michel Chalhoub
- Department of Pulmonary and Critical Care, Northwell Health Staten Island University Hospital, Staten Island, NY, 10305, USA
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18
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Klausen MB, Laursen C, Bendixen M, Naidu B, Bedawi EO, Rahman NM, Christensen TD. Does the time to diagnosis and treatment influence outcome in adults with pleural infections. Eur Clin Respir J 2023; 10:2174645. [PMID: 36743828 PMCID: PMC9897775 DOI: 10.1080/20018525.2023.2174645] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Objective To investigate the effect of early diagnosis and intervention in adult patients with complicated parapneumonic pleural effusion or pleural empyema and the impact on outcomes. Methods A systematic review based on a literature search of the PubMed database was performed. Results Eleven eligible studies were included; nine observational studies and two randomised controlled trials totalling a study population of 10,717 patients. The studies were conducted from 1992 to 2018, all in Europe and Northern America except one. Results varied between studies, but a trend towards better outcome in patients with shorter duration of symptoms and quicker initiation of treatment was found. We found that duration of symptoms before treatment may affect length of hospital stay, rate of conversion to open surgery, and frequency of complications. Conclusion We found that an earlier intervention in adults suffering from complicated parapneumonic pleural effusion and pleural empyema may potentially improve the outcome of patients in terms of length of stay, conversion to open surgery, and general complications following treatment, but not regarding mortality. Further studies are required to specify the timing of each intervention, and direct comparison in early management of interventions.
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Affiliation(s)
- Mads Brögger Klausen
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Christian Laursen
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark.,Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Morten Bendixen
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Babu Naidu
- Department of Thoracic Surgery, Queen Elizabeth Hospital Birmingham, UK & Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Eihab O Bedawi
- NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
| | - Najib M Rahman
- NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
| | - Thomas Decker Christensen
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
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19
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Ak G, Metintas S, Taskın AN, Uzel Sener M, Soyler Y, Yilmaz M, Turna A, Akin Kabalak P, Bilaceroglu S, Koksal D, Yilmaz Demirci N, Sogukpinar O, Boga S, Ercelik M, Karadeniz G, Polat G, Guldaval F, Aka Akturk U, Yilmaz S, Ogan N, Yilmaz S, Esendagli D, Caglayan B, Zeybek A, Durmus Kocak N, Mutlu P, Atinkaya Baytemir C, Sarbay I, Yilmaz U, Metintas M. Evaluation of Exudative Pleural Effusions: A Multicenter, Prospective, Observational Study. Lung 2022; 200:807-815. [PMID: 36173482 DOI: 10.1007/s00408-022-00573-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 09/21/2022] [Indexed: 12/30/2022]
Abstract
PURPOSE The aim of this study is to determine the diagnostic performances of pleural procedures in undiagnosed exudative pleural effusions and to evaluate factors suggestive of benign or malignant pleural effusions in tertiary care centers. METHODS This was a multicenter prospective observational study conducted between January 1 and December 31, 2018. A total of 777 patients with undiagnosed exudative pleural effusion after the initial work-up were evaluated. The results of diagnostic procedures and the patients' diagnoses were prospectively recorded. Sensitivity, specificity, and accuracy estimates with 95% confidence intervals were used to examine the performance of pleural procedures to detect malignancy. RESULTS The mean age ± SD of the 777 patients was 62.0 ± 16.0 years, and 68.3% of them were male. The most common cause was malignancy (38.3%). Lung cancer was the leading cause of malignant pleural effusions (20.2%). The diagnostic sensitivity and accuracy of cytology were 59.5% and 84.3%, respectively. The diagnostic sensitivity of image-guided pleural biopsy was 86.4%. The addition of image-guided pleural biopsy to cytology increased diagnostic sensitivity to more than 90%. Thoracoscopic biopsy provided the highest diagnostic sensitivity (94.3%). The highest diagnostic sensitivity of cytology was determined in metastatic pleural effusion from breast cancer (86.7%). CONCLUSION The diagnostic performance increases considerably when cytology is combined with image-guided pleural biopsy in malignant pleural effusions. However, to avoid unnecessary interventions and complications, the development of criteria to distinguish patients with benign pleural effusions is as important as the identification of patients with malignant pleural effusions.
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Affiliation(s)
- Guntulu Ak
- Medical Faculty, Department of Chest Diseases, Eskisehir Osmangazi University, Eskisehir, Turkey.
| | - Selma Metintas
- Medical Faculty, Department of Public Health, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Ayse Naz Taskın
- Department of Chest Diseases, University of Health Sciences Turkey, Ankara Atatürk Sanatory Education and Research Hospital, Ankara, Turkey
| | - Melahat Uzel Sener
- Department of Chest Diseases, University of Health Sciences Turkey, Ankara Atatürk Sanatory Education and Research Hospital, Ankara, Turkey
| | - Yasemin Soyler
- Department of Chest Diseases, University of Health Sciences Turkey, Ankara Atatürk Sanatory Education and Research Hospital, Ankara, Turkey
| | - Meltem Yilmaz
- Medical Faculty, Department of Chest Diseases, Namik Kemal University, Tekirdaǧ, Turkey
| | - Akif Turna
- Department of Thoracic Surgery, Cerrahpasa Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Pınar Akin Kabalak
- Department of Chest Diseases, University of Health Sciences Turkey, Ankara Atatürk Sanatory Education and Research Hospital, Ankara, Turkey
| | - Semra Bilaceroglu
- Department of Pulmonary Medicine, University of Health Sciences Turkey, Izmir Dr Suat Seren Pulmonary Diseases and Thoracic Surgery Training and Research Hospital, Izmir, Turkey
| | - Deniz Koksal
- Medical Faculty, Department of Chest Diseases, Hacettepe University, Ankara, Turkey
| | | | - Ozlem Sogukpinar
- Department of Chest Diseases, University of Health Sciences Turkey, Sureyyapasa Pulmonary Diseases and Thoracic Surgery Training and Research Hospital, Istanbul, Turkey
| | - Sibel Boga
- Department of Chest Diseases, University of Health Sciences Turkey, Sureyyapasa Pulmonary Diseases and Thoracic Surgery Training and Research Hospital, Istanbul, Turkey
| | - Merve Ercelik
- Medical Faculty, Department of Chest Diseases, Duzce University, Duzce, Turkey
| | - Gulistan Karadeniz
- Department of Pulmonary Medicine, University of Health Sciences Turkey, Izmir Dr Suat Seren Pulmonary Diseases and Thoracic Surgery Training and Research Hospital, Izmir, Turkey
| | - Gulru Polat
- Department of Pulmonary Medicine, University of Health Sciences Turkey, Izmir Dr Suat Seren Pulmonary Diseases and Thoracic Surgery Training and Research Hospital, Izmir, Turkey
| | - Filiz Guldaval
- Department of Pulmonary Medicine, University of Health Sciences Turkey, Izmir Dr Suat Seren Pulmonary Diseases and Thoracic Surgery Training and Research Hospital, Izmir, Turkey
| | - Ulku Aka Akturk
- Department of Chest Diseases, University of Health Sciences Turkey, Sureyyapasa Pulmonary Diseases and Thoracic Surgery Training and Research Hospital, Istanbul, Turkey
| | - Senay Yilmaz
- Medical Faculty, Department of Chest Diseases, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Nalan Ogan
- Medical Faculty, Department of Chest Diseases, Ufuk University, Ankara, Turkey
| | - Saliha Yilmaz
- Department of Chest Diseases, University of Health Sciences Turkey, Ankara Atatürk Sanatory Education and Research Hospital, Ankara, Turkey
| | - Dorina Esendagli
- Medical Faculty, Department of Chest Diseases, Baskent University, Ankara, Turkey
| | - Benan Caglayan
- Medical Faculty, Department of Chest Diseases, Koc University, Istanbul, Turkey
| | - Arife Zeybek
- Medical Faculty, Department of Thoracic Surgery, Mugla Sitki Kocman University, Mugla, Turkey
| | - Nagihan Durmus Kocak
- Department of Chest Diseases, University of Health Sciences Turkey, Sureyyapasa Pulmonary Diseases and Thoracic Surgery Training and Research Hospital, Istanbul, Turkey
| | - Pinar Mutlu
- Medical Faculty, Department of Chest Diseases, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Cansel Atinkaya Baytemir
- Hamidiye Faculty of Medicine, Department of Thoracic Surgery, University of Health Sciences Turkey, Istanbul, Turkey
| | - Ismail Sarbay
- Department of Thoracic Surgery, Cerrahpasa Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Ulku Yilmaz
- Department of Chest Diseases, University of Health Sciences Turkey, Ankara Atatürk Sanatory Education and Research Hospital, Ankara, Turkey
| | - Muzaffer Metintas
- Medical Faculty, Department of Chest Diseases, Eskisehir Osmangazi University, Eskisehir, Turkey
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20
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Qiu X, Wang P, Sa R, Cheng L, Jin Y, Song H, Chen L. Diagnosis and Treatment of Acute Pleural Effusion following Radioiodine Remnant Ablation Post Lobectomy for Thyroid Cancer. Diagnostics (Basel) 2022; 12:diagnostics12122982. [PMID: 36552989 PMCID: PMC9777309 DOI: 10.3390/diagnostics12122982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/15/2022] [Accepted: 11/21/2022] [Indexed: 11/30/2022] Open
Abstract
Radioiodine remnant ablation (RRA) was previously demonstrated to be a safe and effective alternative to completion thyroidectomy for patients with differentiated thyroid cancer (DTC). However, its side effects have not been fully investigated, particularly in patients with lobectomy. We reported a young euthyroidal female who underwent RRA post lobectomy and lymph node dissection for papillary thyroid cancer, whose post-ablation 131I-whole-body scan accidentally showed diffuse radioiodine distribution on chest-mimicking pulmonary metastases. Immediately-added single-photon emission computed tomography/computed tomography (SPECT/CT), nevertheless, revealed a 131I-accumulating swollen left thyroid lobe and emerging pleural effusion, which relieved after short-term treatment with prednisone. In summary, acute pleural effusion ascribed to RRA-induced thoracic duct compression was reported for the first time. 131I-lobectomy-induced pleural effusion could be precisely diagnosed by SPECT/CT and efficiently manipulated via treating radiation thyroiditis with the short-term administration of corticosteroid.
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Affiliation(s)
- Xian Qiu
- Department of Nuclear Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai 200233, China
| | - Pengwen Wang
- Department of Thyroid Surgery, Panshi Hospital, 1 Kangfu Road, Panshi 132300, China
| | - Ri Sa
- Department of Nuclear Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai 200233, China
- Department of Nuclear Medicine, The First Hospital of Jilin University, 71 Xinmin St., Changchun 130021, China
| | - Lin Cheng
- Department of Nuclear Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai 200233, China
| | - Yuchen Jin
- Department of Nuclear Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai 200233, China
| | - Hongjun Song
- Department of Nuclear Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai 200233, China
| | - Libo Chen
- Department of Nuclear Medicine, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Shanghai 200233, China
- Correspondence: ; Tel.: +86-21-24058871; Fax: +86-21-64941720
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Abdul Hamid MF, Hasbullah AHH, Mohamad Jailaini MF, Nik Abeed NN, Ng BH, Haron H, Md Ali NA, Ismail MI, Nik Ismail NA, Abdul Rahman MR, Ban AYL. Retrospective review comparing intrapleural fibrinolytic therapy (alteplase) and surgical intervention in complex pleural effusion. BMC Pulm Med 2022; 22:439. [PMID: 36419155 PMCID: PMC9685928 DOI: 10.1186/s12890-022-02239-w] [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: 09/04/2022] [Accepted: 11/14/2022] [Indexed: 11/25/2022] Open
Abstract
Background Intrapleural fibrinolytic therapy (IPFT) is one of the treatment options for complex pleural effusion. In this study, the IPFT agent used was alteplase, a tissue plasminogen activator (t-PA). This study aims to determine the difference in the outcome of patients with complex pleural effusion between IPFT and surgery in terms of radiological improvement, inflammatory parameters, length of stay, and post-intervention complications.
Methods A retrospective review of patients with complex pleural effusion treated at Universiti Kebangsaan Malaysia Medical Center from January 2012 to August 2020 was performed. Patient demographics, chest imaging, drainage chart, inflammatory parameters, length of hospital stay, and post-intervention and outcome were analyzed. Results Fifty-eight patients were identified (surgical intervention, n = 18; 31% and IPFT, n = 40, 69%). The mean age was 51.7 ± 18.2 years. Indication for surgical intervention was pleural infection (n = 18; 100%), and MPE (n = 0). Indications for IPFT was pleural infection (n = 30; 75%) and MPE (n = 10; 25%). The dosages of t-PA were one to five doses of 2–50 mg. The baseline chest radiograph in the IPFT group was worse than in the surgical intervention group. (119.96 ± 56.05 vs. 78.19 ± 55.6; p = 0.029) At week 1, the radiological success rate for IPFT and surgical intervention were 27% and 20%, respectively, and at weeks 4–8, the success rate was 56% and 80% respectively. IPFT was associated with lesser complications; fever (17.5%), chest pain (10%), and non-life-threatening bleeding (5%). Conclusion IPFT was comparable to surgery in radiological outcome, inflammatory parameters, and length of stay with lesser reported complications.
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Affiliation(s)
- Mohamed Faisal Abdul Hamid
- grid.240541.60000 0004 0627 933XRespiratory Unit, Department of Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia ,grid.240541.60000 0004 0627 933XHeart and Lung Institute, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latiff, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Ahmad Hadyan Husainy Hasbullah
- grid.240541.60000 0004 0627 933XRespiratory Unit, Department of Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Mas Fazlin Mohamad Jailaini
- grid.240541.60000 0004 0627 933XRespiratory Unit, Department of Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia ,grid.240541.60000 0004 0627 933XHeart and Lung Institute, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latiff, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Nik Nuratiqah Nik Abeed
- grid.240541.60000 0004 0627 933XRespiratory Unit, Department of Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia ,grid.240541.60000 0004 0627 933XHeart and Lung Institute, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latiff, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Boon Hau Ng
- grid.240541.60000 0004 0627 933XRespiratory Unit, Department of Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia ,grid.240541.60000 0004 0627 933XHeart and Lung Institute, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latiff, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Hairulfaizi Haron
- grid.240541.60000 0004 0627 933XCardiothoracic Unit, Department of Surgery, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latiff, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia ,grid.240541.60000 0004 0627 933XHeart and Lung Institute, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latiff, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Nur Ayub Md Ali
- grid.240541.60000 0004 0627 933XCardiothoracic Unit, Department of Surgery, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latiff, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia ,grid.240541.60000 0004 0627 933XHeart and Lung Institute, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latiff, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Muhammad Ishamuddin Ismail
- grid.240541.60000 0004 0627 933XCardiothoracic Unit, Department of Surgery, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latiff, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia ,grid.240541.60000 0004 0627 933XHeart and Lung Institute, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latiff, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Nik Azuan Nik Ismail
- grid.240541.60000 0004 0627 933XDepartment of Radiology, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latiff, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Mohd Ramzisham Abdul Rahman
- grid.240541.60000 0004 0627 933XCardiothoracic Unit, Department of Surgery, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latiff, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia ,grid.240541.60000 0004 0627 933XHeart and Lung Institute, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latiff, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Andrea Yu-Lin Ban
- grid.240541.60000 0004 0627 933XRespiratory Unit, Department of Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latif, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia ,grid.240541.60000 0004 0627 933XHeart and Lung Institute, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Jalan Yaacob Latiff, Bandar Tun Razak, Cheras, 56000 Kuala Lumpur, Malaysia
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De Vita E, Segala FV, Amone J, Samuel K, Marotta C, Putoto G, Nassali R, Lochoro P, Bavaro DF, Ictho J, Okori S, Di Gennaro F, Saracino A. Subacute Cardiac Tamponade Due to Tuberculous Pericarditis Diagnosed by Urine Lipoarabinomannan Assay in a Immunocompetent Patient in Oyam District, Uganda: A Case Report. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15143. [PMID: 36429861 PMCID: PMC9690455 DOI: 10.3390/ijerph192215143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 11/09/2022] [Accepted: 11/15/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Uganda ranks among the countries with the highest burden of TB the world and tuberculous pericarditis (TBP) affects up to 2% of people diagnosed with pulmonary tuberculosis worldwide. In Africa, it represents the most common cause of pericardial disease. Here, we present the case of a 21-year-old male patient who was diagnosed of cardiac tamponade due to tuberculous pericarditis with a positive urine LF-LAM. CASE REPORT We report a case of a 21-year-old male living in Oyam district, Uganda, who presented to the emergency department with difficulty in breathing, easy fatigability, general body weakness, and abdominal pain. A chest X-ray showed the presence of right pleural effusion and massive cardiomegaly. Thus, percutaneous pericardiocentesis was performed immediately and pericardial fluid resulted negative both for gram staining and real-time PCR test Xpert MTB/RIF. The following day's urine LF-LAM test resulted positive, and antitubercular therapy started with gradual improvement. During the follow-up visits, the patient remained asymptomatic, reporting good compliance to the antitubercular therapy. CONCLUSION Our case highlights the potential usefulness of a LF-LAM-based diagnostic approach, suggesting that, in low-resource settings, this test might be used as part of routine diagnostic workup in patients with pericardial disease or suspected extra-pulmonary tuberculosis.
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Affiliation(s)
- Elda De Vita
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari, 70121 Bari, Italy
| | - Francesco Vladimiro Segala
- Dipartimento di Sicurezza e Bioetica—Sezione di Malattie Infettive, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - James Amone
- St. John’s XXIII Hospital Aber, Jaber 21310, Uganda
| | | | | | | | | | | | - Davide Fiore Bavaro
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari, 70121 Bari, Italy
| | - Jerry Ictho
- Doctors with Africa CUAMM, Kampala 21310, Uganda
| | - Samuel Okori
- St. John’s XXIII Hospital Aber, Jaber 21310, Uganda
| | - Francesco Di Gennaro
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari, 70121 Bari, Italy
- Doctors with Africa CUAMM, 35100 Padua, Italy
| | - Annalisa Saracino
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari, 70121 Bari, Italy
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Baranda García F, Hernández Pérez I, Pijoan Zubizarreta JI, Pérez Fernández S, Gómez Bonilla A, Gómez Crespo B, Solórzano Santobeña J, González Muñoz I, Rezola Carasusan A, Iriberri Pascual M. Factores de riesgo y mortalidad de los derrames pleurales que precisan de una toracocentesis diagnóstica. OPEN RESPIRATORY ARCHIVES 2022. [PMID: 37496966 PMCID: PMC10369594 DOI: 10.1016/j.opresp.2022.100201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Introduction Occurrence of malignant pleural effusion (PE) is known to be associated with a poor prognosis, but the mortality of patients with non-malignant effusions has not been sufficiently studied. Our objective was to describe the clinical course and explore risk factors associated with all-cause mortality at 1, 5 and 10 years in patients who develop a PE. Methods Retrospective observational study of patients undergoing diagnostic thoracentesis during the decade 2008-2017 in a pulmonology service. Demographic, biochemical, pathological and evolutionary variables were evaluated. The etiology of the effusions was determined using standardized criteria. Results Pleural fluid samples from 358 patients with a mean age of 68.9 years (SD 15.1 years), 69.2% males, were analyzed. Malignant (29.4%), parapneumonic (19.8%) and secondary to heart failure (18.9%) effusions predominated. Patients with malignant and heart failure related PE had 1-year mortality rates of 60.0% and 30.8%, respectively, and 85% and 64.7% at 5 years. Male gender (hazard ratio [HR] 1.46; 95% CI: 1.03-2.07), positive cytology for malignancy (HR 1.66; 95% CI: 1.03-2.68) and effusion recurrence (HR 1.61; 95% CI: 1.17-2.21) were associated with a worse prognosis and 5-year mortality. Conclusions Patients undergoing thoracentesis for effusion have a high short and long-term mortality. In our series of hospitalized patients with PE, the factors associated with higher mortality at 1 and 5 years were age, male sex, recurrence of PE, and coexistence of malignancy.
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ERAYMAN ÖZEN Z, AKÇAY MŞ, HARMAN A, ÖZEN Ö. Characteristics of patients with transudative efusion followed in an university hospital. JOURNAL OF HEALTH SCIENCES AND MEDICINE 2022. [DOI: 10.32322/jhsm.1132351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Aim: To determine the etiological causes, radiological and laboratory features of transudative pleural effusions and to observe the clinical course after therapeutic thoracentesis.
Material and Method: The files of patients with transudative effusion who underwent therapeutic thoracentesis by the Interventional Radiology Department between 01.01.2012 and 30.11.2012 were retrospectively reviewed. Pleural effusion (PE) anatomical features were evaluated with Postero anterior (PA) chest X-ray and Thorax Ultrasonography (USG). Demographic and clinical features, pleural effusion analysis results, presence and rates of complications were analyzed.
Results: As a result of pleural fluid analysis, our study group consisted of 60 transudative pleural effusion cases, 36 (60%) women. The mean age was 71.23±2.36 years. Patients using diuretic therapy in cases with pleural effusion were statistically significantly higher than patients who did not (p<0.05). The most common etiologic causes were Congestive heart failure (CHF) and the accompanying disease hypertension (HT). Fifty (83.3%) of the pleural effusions were unilateral and 39 (65%) of them were right-sided (p<0.05). Diagnostic and therapeutic thoracentesis of our cases was performed by the radiologist under the guidance of thorax USG, and pneumothorax was observed in only one case (1.7%). In our 2-month clinical follow-up, the presence of recurrent pleural effusion was not detected in any of the cases.
Conclusion: In cases with persistent transudative pleural effusion, therapeutic thoracentesis can be considered in cases where fluid resorption is not at the desired level despite effective treatment.
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Affiliation(s)
- Zeynep ERAYMAN ÖZEN
- UNIVERSITY OF HEALTH SCIENCES, ANKARA ATATÜRK HEALTH RESEARCH CENTER FOR PULMONOLOGY AND THORACIC SURGERY
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25
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Bian Y, Deng M, Zhang Q, Hou G. Global trends of research on tuberculous pleurisy over the past 15 years: A bibliometric analysis. Front Cell Infect Microbiol 2022; 12:937811. [PMID: 36111237 PMCID: PMC9468418 DOI: 10.3389/fcimb.2022.937811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 07/28/2022] [Indexed: 11/17/2022] Open
Abstract
Tuberculous pleurisy (TP) is a common type of extrapulmonary tuberculosis (EPTB). With the development of research and changes in TP patient characteristics, an increasing number of studies have revealed the prevalence, risk factors, and novel diagnosis techniques. Thus, this bibliometric analysis was performed to identify global scientific output characteristics and research hotspots and frontiers for TP over the past 15 years. We searched the Web of Science Core Collection (WoSCC) Science Citation Index Expanded (SCI-expanded) for literature published between 2007 and 2021 and recorded their information. The Bibliometrix software package was used for bibliometric indicator analysis, and VOSviewer was used to visualize the trends of and hotspots in TP research. A total of 1,464 original articles were reviewed, and the results indicated that the annual number of publications (Np) focusing on TP has increased over the past 15 years. China had the largest number of papers and the highest H-index, and the United States ranked first for number of citations (Nc). EGYPTIAN KNOWLEDGE BANK and PLOS ONE were the most prolific unit and journal, respectively. The use of the Xpert assay and immune-related biomarker detection to diagnose TP appears to be a recent research hotspot. This bibliometric study demonstrated that the number of publications related to TP have tended to increase. China is a major producer, and the United States is an influential country in this field. Research in the past 15 years has been predominantly clinical research. The diagnosis of TP was the focus of research, and the exploration of novel diagnostic techniques, verification of diagnostic markers, and combination of diagnostic methods have been recent research hotspots. Immune-related biomarkers should be given more attention in the field of TP diagnosis.
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Affiliation(s)
- Yiding Bian
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
- National Center for Respiratory Medicine, Beijing, China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China
- National Clinical Research Center for Respiratory Diseases, Beijing, China
| | - Mingming Deng
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
- National Center for Respiratory Medicine, Beijing, China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China
- National Clinical Research Center for Respiratory Diseases, Beijing, China
| | - Qin Zhang
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Gang Hou
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
- National Center for Respiratory Medicine, Beijing, China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China
- National Clinical Research Center for Respiratory Diseases, Beijing, China
- *Correspondence: Gang Hou,
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26
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Bekele A, Alayande BT. Management of Empyema Thoracis in Low-Resource Settings. Thorac Surg Clin 2022; 32:361-372. [PMID: 35961744 DOI: 10.1016/j.thorsurg.2022.02.004] [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: 10/15/2022]
Abstract
Most cases of empyema thoracis are sequelae of severe pneumonia, but chest trauma and complications of chest tube insertion as cause are not uncommon in low-resource settings. Diagnosis is usually delayed due to delayed presentation to health care facilities, low index of suspicion among health care professionals, and inability to properly stage the disease with the available diagnostic tools. Early use of antibiotics and appropriate-sized and well-placed chest tube drainage is associated with good outcomes at a decreased cost. Surgical management of empyema thoracis is indicated when chest tube drainage and antibiotic treatment fail to achieve complete resolution.
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Affiliation(s)
- Abebe Bekele
- University of Global Health Equity Kigali Heights, Plot 772, KG 7 Avenue, 5th floor, PO Box 6955, Kigali, Rwanda; Addis Ababa University, School of Medicine, Addis Ababa, Ethiopia.
| | - Barnabas Tobi Alayande
- University of Global Health Equity Kigali Heights, Plot 772, KG 7 Avenue, 5th floor, PO Box 6955, Kigali, Rwanda; Program in Global Surgery and Social Change, Harvard Medical School, Boston, MA, USA
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27
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Al-Hadidi A, Rinehardt HN, Sutthatarn P, Talbot LJ, Murphy AJ, Whitlock R, Condon S, Naik-Mathuria B, Utria AF, Rothstein DH, Chen SY, Wong-Michalak S, Kim ES, Short SS, Meyers RL, Kastenberg ZJ, Johnston ME, Zens T, Dasgupta R, Malek MM, Calabro K, Piché N, Callas H, Lautz TB, McKay K, Lovvorn HN, Commander SJ, Tracy ET, Lund SB, Polites SF, Davidson J, Dhooma J, Seemann NM, Marquart JP, Gainer H, Lal DR, Rich BS, Glick RD, Maloney L, Radu S, Fialkowski EA, Kwok PE, Romao RL, Rubalcava N, Ehrlich PF, Newman E, Diehl T, Le HD, Polcz V, Petroze RT, Stanek J, Aldrink JH. Incidence and Management of Pleural Effusions in Patients with Wilms Tumor: A Pediatric Surgical Oncology Research Collaborative Study. Int J Cancer 2022; 151:1696-1702. [PMID: 35748343 DOI: 10.1002/ijc.34188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 02/11/2022] [Accepted: 03/24/2022] [Indexed: 11/10/2022]
Abstract
Wilms tumor (WT) is the most common renal malignancy in children. Children with favorable histology WT achieve survival rates of over 90%. Twelve percent of patients present with metastatic disease, most commonly to the lungs. The presence of a pleural effusion at the time of diagnosis of WT may be noted on staging imaging; however, minimal data exist regarding the significance and prognostic importance of this finding. The objectives of this study are to identify the incidence of pleural effusions in patients with WT, and to determine the potential impact on oncologic outcomes. A multi-institutional retrospective review was performed from January 2009 to December 2019, including children with WT and a pleural effusion on diagnostic imaging treated at Pediatric Surgical Oncology Research Collaborative (PSORC) participating institutions. Of 1,259 children with a new WT diagnosis, 94 (7.5%) had a pleural effusion. Patients with a pleural effusion were older than those without (median 4.3 vs 3.5 years; p=0.004), and advanced stages were more common (local stage III 85.9% vs 51.9%; p<0.0001). Only 14 patients underwent a thoracentesis for fluid evaluation; 3 had cytopathologic evidence of malignant cells. Event-free and overall survival of all children with WT and pleural effusions was 86.2% and 91.5%, respectively. The rate and significance of malignant cells present in pleural fluid is unknown due to low incidence of cytopathologic analysis in our cohort; therefore, the presence of an effusion does not appear to necessitate a change in therapy. Excellent survival can be expected with current stage-specific treatment regimens.
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Affiliation(s)
- Ameer Al-Hadidi
- Department of Surgery, Division of Pediatric Surgery, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus, OH
| | - Hannah N Rinehardt
- Division of Pediatric General and Thoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | | | - Lindsay J Talbot
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN
| | - Andrew J Murphy
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN
| | - Richard Whitlock
- Division of Pediatric Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, TX
| | - Sienna Condon
- Division of Pediatric Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, TX
| | - Bindi Naik-Mathuria
- Division of Pediatric Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, TX
| | - Alan F Utria
- Seattle Children's Hospital, University of Washington, Seattle, WA
| | | | - Stephanie Y Chen
- Division of Pediatric Surgery, Department of Surgery, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California
| | - Shannon Wong-Michalak
- Division of Pediatric Surgery, Department of Surgery, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California
| | - Eugene S Kim
- Division of Pediatric Surgery, Department of Surgery, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California
| | - Scott S Short
- Primary Children's Hospital, University of Utah, Salt Lake City, UT
| | - Rebecka L Meyers
- Primary Children's Hospital, University of Utah, Salt Lake City, UT
| | | | - Michael E Johnston
- Division of Pediatric General and Thoracic Surgery Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH
| | - Tiffany Zens
- Division of Pediatric General and Thoracic Surgery Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH
| | - Roshni Dasgupta
- Division of Pediatric General and Thoracic Surgery Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH
| | - Marcus M Malek
- Division of Pediatric General and Thoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Kristen Calabro
- Centre Hospitalier Universitaire Ste-Justine, Université de Montréal, Montréal, Qc, Canada
| | - Nelson Piché
- Centre Hospitalier Universitaire Ste-Justine, Université de Montréal, Montréal, Qc, Canada
| | - Hannah Callas
- Ann & Robert H Lurie Children's Hospital of Chicago, Northwestern University, Chicago, IL
| | - Timothy B Lautz
- Ann & Robert H Lurie Children's Hospital of Chicago, Northwestern University, Chicago, IL
| | - Katlyn McKay
- Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - Harold N Lovvorn
- Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - Sarah Jane Commander
- Department of Surgery, Division of Pediatric Surgery, Duke University Medical Center, Durham, NC
| | - Elisabeth T Tracy
- Department of Surgery, Division of Pediatric Surgery, Duke University Medical Center, Durham, NC
| | - Sarah B Lund
- Department of Surgery, Mayo Clinic, Rochester, MN
| | | | - Jacob Davidson
- Department of Surgery, Division of Paediatric Surgery, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Janel Dhooma
- Department of Surgery, Division of Paediatric Surgery, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Natashia M Seemann
- Department of Surgery, Division of Paediatric Surgery, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - John P Marquart
- Division of Pediatric Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Haley Gainer
- Division of Pediatric Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Dave R Lal
- Division of Pediatric Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Barrie S Rich
- Division of Pediatric Surgery, Cohen Children's Medical Center, Northwell Health, New Hyde Park, NY
| | - Richard D Glick
- Division of Pediatric Surgery, Cohen Children's Medical Center, Northwell Health, New Hyde Park, NY
| | - Lauren Maloney
- Department of Surgery, Division of Pediatric Surgery, Oregon Health and Science University, Portland, OR
| | - Stephani Radu
- Department of Surgery, Division of Pediatric Surgery, Oregon Health and Science University, Portland, OR
| | - Elizabeth A Fialkowski
- Department of Surgery, Division of Pediatric Surgery, Oregon Health and Science University, Portland, OR
| | - Pei En Kwok
- Departments of Surgery and Urology, IWK Health, Dalhousie University, Halifax, NS, Canada
| | - Rodrigo Lp Romao
- Departments of Surgery and Urology, IWK Health, Dalhousie University, Halifax, NS, Canada
| | - Nathan Rubalcava
- University of Michigan Section of Pediatric Surgery, Ann Arbor, MI
| | - Peter F Ehrlich
- University of Michigan Section of Pediatric Surgery, Ann Arbor, MI
| | - Erika Newman
- University of Michigan Section of Pediatric Surgery, Ann Arbor, MI
| | - Thomas Diehl
- American Family Children's Hospital, University of Wisconsin-Madison, Madison, WI
| | - Hau D Le
- American Family Children's Hospital, University of Wisconsin-Madison, Madison, WI
| | - Valerie Polcz
- Division of Pediatric Surgery, University of Florida, Gainesville, FL
| | - Robin T Petroze
- Division of Pediatric Surgery, University of Florida, Gainesville, FL
| | - Joseph Stanek
- Department of Surgery, Division of Pediatric Surgery, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus, OH
| | - Jennifer H Aldrink
- Department of Surgery, Division of Pediatric Surgery, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus, OH
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Nwagboso CI, Echieh CP, Eze JN, Ogbudu SO, Njoku CH, Etiuma AU, Bassey OO. Predictors of outcome of chest tube drainage of non-purulent exudative pleural effusions. ERJ Open Res 2022; 8:00604-2021. [PMID: 35386826 PMCID: PMC8977590 DOI: 10.1183/23120541.00604-2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 02/22/2022] [Indexed: 11/24/2022] Open
Abstract
Background Although chest tube drainage is the primary management method for many pleural effusions, it has a failure rate of 9.4–48%. In this study, we examined the factors that predict the outcome of management of nonpurulent exudative effusions. The aim of this study was to determine the predictors of outcomes of chest tube drainage of pleural effusions. Methodology Consecutive patients who had a chest tube drainage of nonpurulent exudative pleural effusions were followed up in a prospective observational cohort study until extubation and discharge. Data on the management of the patients were recorded, analysed and compared between groups of patients with good and poor outcomes. Results Of the 52 patients studied, 38 had good outcomes, while 14 had poor outcomes. The mean±sd age was 39.7±15.9 years. Multivariate analysis demonstrated that empyema thoracis complicating drainage was an independent predictor of a poor outcome, while the duration of drainage ≤14 days and duration of illness before presentation <30 days were predictive of a good outcome. Conclusion Our results show that the development of empyema thoracis during drainage, a long duration of drainage and a prolonged period of illness before presentation are predictive of the outcome of chest tube drainage. This study of predictors of outcome of chest drainage of nonpurulent pleural effusions found that the development of empyema, a prolonged duration of drainage and a prolonged duration of illness are predictive of a poor outcome of drainagehttps://bit.ly/3tpK39Y
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Sperandeo M, Quarato CMI, Squatrito R, Fuso P, Dimitri L, Simeone A, Notarangelo S, Lacedonia D. Effectiveness and Safety of Real-Time Transthoracic Ultrasound-Guided Thoracentesis. Diagnostics (Basel) 2022; 12:diagnostics12030725. [PMID: 35328278 PMCID: PMC8946970 DOI: 10.3390/diagnostics12030725] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 03/14/2022] [Indexed: 12/10/2022] Open
Abstract
Purpose: The purpose of the present study was to specifically evaluate the effectiveness and safety of real-time ultrasound-guided thoracentesis in a case series of pleural effusion. Patients and methods: An observational prospective study was conducted. From February 2018 to December 2019, a total of 361 consecutive real-time transthoracic ultrasound (TUS)-guided thoracentesis were performed in the Unit of Diagnostic and Interventional Ultrasound of the Research Hospital “Fondazione Casa Sollievo della Sofferenza” of San Giovanni Rotondo, Foggia, Italy. The primary indication for thoracentesis was therapeutic in all the cases (i.e., evacuation of persistent small/moderate pleural effusions to avoid super-infection; drainage of symptomatic moderate/massive effusions). For completeness, further diagnostic investigations (including chemical, microbiological, and cytological analysis) were conducted. All the procedures were performed by two internists with more than 30 years of experience in interventional ultrasound using a multifrequency convex probe (3–8 MHz). For pleural effusions with a depth of 2–3 cm measured at the level of the costo-phrenic sinus was employed a dedicated holed convex-array probe (5 MHz). Results: In all the cases, the attempts at thoracentesis were successful, allowing the achievement of the therapeutic purpose of the procedure (i.e., the complete drying of the pleural space or the withdrawal of fluid till a “safe” quantity [a mean of 1.5 L, max 2 L] producing relief from symptoms) regardless of the initial extent of the pleural effusion. There were only 3 cases of pneumothorax, for a prevalence rate of complications in this population of 0.83%. No statistical difference was recorded in the rate of pneumothorax according to the initial amount of pleural fluid in the effusion (p = 0.12). All the pleural effusions classified as transudates showed an anechoic TUS appearance. Only the exudative effusions showed a complex nonseptated or a hyperechoic TUS appearance. However, an anechoic TUS pattern was not unequivocally associated with transudates. Some chronic transudates have been classified as exudates by Light’s criteria, showing also a complex nonseptated TUS appearance. The cytological examination of the drained fluid allowed the detection of neoplastic cells in 15.89% cases. On the other hand, the microbiological examination of effusions yielded negative results in all the cases. Conclusions: Real-time TUS-guided thoracentesis is a therapeutically effective and safe procedure, despite the diagnostic yield of the cytological or microbiological examinations on the collected liquid being very low. Future blinded randomized studies are required to definitely clarify the actual benefit of the real-time TUS-guided procedure over percussion-guided and other ultrasound-based procedures.
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Affiliation(s)
- Marco Sperandeo
- Unit of Interventional and Diagnostic Ultrasound of Internal Medicine, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) “Fondazione Casa Sollievo della Sofferenza”, 71013 San Giovanni Rotondo, Italy;
| | - Carla Maria Irene Quarato
- Department of Medical and Surgical Sciences, Institute of Respiratory Diseases, Policlinico Universitario “Riuniti” di Foggia, University of Foggia, 71121 Foggia, Italy; (P.F.); (D.L.)
- Correspondence:
| | | | - Paolo Fuso
- Department of Medical and Surgical Sciences, Institute of Respiratory Diseases, Policlinico Universitario “Riuniti” di Foggia, University of Foggia, 71121 Foggia, Italy; (P.F.); (D.L.)
| | - Lucia Dimitri
- Unit of Patology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) “Fondazione Casa Sollievo della Sofferenza”, 71013 San Giovanni Rotondo, Italy;
| | - Anna Simeone
- Unit of Radiology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) “Fondazione Casa Sollievo della Sofferenza”, 71013 San Giovanni Rotondo, Italy;
| | | | - Donato Lacedonia
- Department of Medical and Surgical Sciences, Institute of Respiratory Diseases, Policlinico Universitario “Riuniti” di Foggia, University of Foggia, 71121 Foggia, Italy; (P.F.); (D.L.)
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Markatis E, Perlepe G, Afthinos A, Pagkratis K, Varsamas C, Chaini E, Papanikolaou IC, Gourgoulianis KI. Mortality Among Hospitalized Patients With Pleural Effusions. A Multicenter, Observational, Prospective Study. Front Med (Lausanne) 2022; 9:828783. [PMID: 35280903 PMCID: PMC8907663 DOI: 10.3389/fmed.2022.828783] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 01/31/2022] [Indexed: 11/23/2022] Open
Abstract
Background Data regarding the prognostic significance of pleural effusion (PE) are scarce. Objective Explore the impact of PE on mortality among hospitalized patients. Methods Multicenter prospective observational study. Patients that underwent computed tomography (thorax and/or abdomen) and in which PE was detected, were admitted to the study. PE was classified by size on CT, anatomical distribution, diagnosis, and Light's criteria. Charlson comorbidity index (CCI), APACHE II, and SOFA score were calculated. Mortality at 1 month and 1 year were recorded. Results Five hundred and eight subjects, mean age 78 years. Overall mortality was 22.6% at 1 month and 49.4% at 1 year. Bilateral effusions were associated with higher mortality than unilateral effusions at 1 month (32 vs. 13.3%, p = 0.005) and large effusions with higher mortality than small effusions at 1 year (66.6 vs. 43.3%, p < 0.01). On multivariate analysis age, CCI, APACHE II, SOFA score, and bilateral distribution were associated with short-term mortality, while long-term significant predictors were CCI, APACHE II, SOFA, and malignant etiology. Exudates (excluding MPE) exhibited a survival benefit at both 1 month and 1 year but due to the smaller sample, fluid characteristics were not included in the multivariate analysis. Conclusions Pleural effusion is a marker of advanced disease. Mortality is higher within the first month in patients with PEs related to organ failure, while patients with MPE have the worst long-term outcome. Independent predictors of mortality, apart from CCI, APACHE II, and SOFA scores, are age and bilateral distribution in the short-term, and malignancy in the long-term.
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Affiliation(s)
- Eleftherios Markatis
- Pulmonary Department, Corfu General Hospital, Corfu, Greece
- *Correspondence: Eleftherios Markatis
| | - Garifallia Perlepe
- Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, Larissa, Greece
| | | | | | - Charalampos Varsamas
- Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, Larissa, Greece
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Luo L, Deng S, Tang W, Hu X, Yin F, Ge H, Tang J, Liao Z, Li X, Feng J. Recruitment of IL-1β-producing intermediate monocytes enhanced by C5a contributes to the development of malignant pleural effusion. Thorac Cancer 2022; 13:811-823. [PMID: 35137541 PMCID: PMC8930456 DOI: 10.1111/1759-7714.14324] [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: 11/04/2021] [Revised: 01/03/2022] [Accepted: 01/04/2022] [Indexed: 12/15/2022] Open
Abstract
Background Monocytes are involved in tumor growth and metastasis, but the distribution of monocyte phenotypes and their role in the development of malignant pleural effusion (MPE) remains unknown. Methods A total of 94 MPE patients (76 diagnosed with adenocarcinoma lung cancer and 18 with squamous cell lung cancer) and 102 volunteers for health examination in Xiangya Hospital from December 2016 to December 2019 were included in the study. Results The distribution of monocyte subtypes identified by the expression of CD14 and CD16 were analyzed by flow cytometry. The proportion of CD14++CD16+ intermediate monocytes were significantly increased in pleural effusion of MPE patients. The complement system components were assayed by immunohistochemistry and ELISA, and higher expression of the classical and alternative pathways were detected in malignant pleural tissue. Transwell assay further revealed that C5a enhanced the infiltration of intermediate monocytes into the pleural cavity by promoting CCL2 production in pleural mesothelial cells (PMCs). In addition, C5a promoted the secretion of IL‐1β by intermediate monocytes. Furthermore, C5a activated in intermediate monocytes and IL‐1β released after C5a stimulation by monocytes promoted the proliferation, migration, adhesion, and epithelial‐to‐mesenchymal transition (EMT) of tumor cells, and attenuated tumor cell apoptosis. Conclusions C5a, activated by the classical and alternative pathways of the complement system, not only mediated the infiltration of intermediate monocytes by enhancing CCL2 production in PMCs but also induced IL‐1β release from the recruited monocytes in MPE. The consequence of C5a activation and the subsequent IL‐1β overexpression in intermediate monocytes contributed to MPE progression.
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Affiliation(s)
- Lisha Luo
- Department of Respiratory Medicine, Key Cite of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Shuanglinzi Deng
- Department of Respiratory Medicine, Key Cite of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Wei Tang
- Department of Respiratory Medicine, Key Cite of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Xinyue Hu
- Department of Respiratory Medicine, Key Cite of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Feifei Yin
- Department of Respiratory Medicine, Key Cite of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Huan Ge
- Department of Respiratory Medicine, Key Cite of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Jiale Tang
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, China
| | - Zhonghua Liao
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, China
| | - Xiaozhao Li
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, China
| | - Juntao Feng
- Department of Respiratory Medicine, Key Cite of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
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Elmas H, Biancosino C, Önal B, Schmitt F, Buyucek S, Nordholt G, Sauter G, Welker L. Combination of Biochemical and Cytological Findings for Better Diagnosis in Pleural Effusions. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1374:51-62. [DOI: 10.1007/5584_2021_703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Zettinig D, D’Antonoli TA, Wilder-Smith A, Bremerich J, Roth JA, Sexauer R. Diagnostic Accuracy of Imaging Findings in Pleural Empyema: Systematic Review and Meta-Analysis. J Imaging 2021; 8:jimaging8010003. [PMID: 35049844 PMCID: PMC8778997 DOI: 10.3390/jimaging8010003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/17/2021] [Accepted: 12/23/2021] [Indexed: 12/26/2022] Open
Abstract
Computed tomography (CT) diagnosis of empyema is challenging because current literature features multiple overlapping pleural findings. We aimed to identify informative findings for structured reporting. The screening according to inclusion criteria (P: Pleural empyema, I: CT C: culture/gram-stain/pathology/pus, O: Diagnostic accuracy measures), data extraction, and risk of bias assessment of studies published between 01-1980 and 10-2021 on Pubmed, Embase, and Web of Science (WOS) were performed independently by two reviewers. CT findings with pooled diagnostic odds ratios (DOR) with 95% confidence intervals, not including 1, were considered as informative. Summary estimates of diagnostic accuracy for CT findings were calculated by using a bivariate random-effects model and heterogeneity sources were evaluated. Ten studies with a total of 252 patients with and 846 without empyema were included. From 119 overlapping descriptors, five informative CT findings were identified: Pleural enhancement, thickening, loculation, fat thickening, and fat stranding with an AUC of 0.80 (hierarchical summary receiver operating characteristic, HSROC). Potential sources of heterogeneity were different thresholds, empyema prevalence, and study year.
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Affiliation(s)
- Desiree Zettinig
- Division of Research and Analytical Services, Department of Informatics, University Hospital Basel, 4031 Basel, Switzerland; (D.Z.); (T.A.D.); (A.W.-S.); (J.A.R.)
- Institute of Radiology, Kantonsspital Aarau, 5001 Aarau, Switzerland
| | - Tugba Akinci D’Antonoli
- Division of Research and Analytical Services, Department of Informatics, University Hospital Basel, 4031 Basel, Switzerland; (D.Z.); (T.A.D.); (A.W.-S.); (J.A.R.)
- Department of Radiology, University Children’s Hospital Basel, 4056 Basel, Switzerland
| | - Adrian Wilder-Smith
- Division of Research and Analytical Services, Department of Informatics, University Hospital Basel, 4031 Basel, Switzerland; (D.Z.); (T.A.D.); (A.W.-S.); (J.A.R.)
| | - Jens Bremerich
- Department of Radiology and Nuclear Medicine, University Hospital Basel, 4031 Basel, Switzerland;
| | - Jan A. Roth
- Division of Research and Analytical Services, Department of Informatics, University Hospital Basel, 4031 Basel, Switzerland; (D.Z.); (T.A.D.); (A.W.-S.); (J.A.R.)
- Basel Institute for Clinical Epidemiology and Biostatistics, University Hospital Basel, 4056 Basel, Switzerland
| | - Raphael Sexauer
- Division of Research and Analytical Services, Department of Informatics, University Hospital Basel, 4031 Basel, Switzerland; (D.Z.); (T.A.D.); (A.W.-S.); (J.A.R.)
- Department of Radiology and Nuclear Medicine, University Hospital Basel, 4031 Basel, Switzerland;
- Correspondence: ; Tel.: +41-6132-86-584
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Abstract
Recurrent, symptomatic pleural effusions are common and can contribute to significant morbidity in affected patients. Various management options are available and indwelling pleural catheter placement is becoming more commonplace and is the preferred option in certain clinical scenarios. The body of literature pertaining to indwelling pleural catheter use has grown substantially over the last decade and the purpose of this review is to summarize the best available evidence.
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Affiliation(s)
- Audra J Schwalk
- Division of Pulmonary and Critical Care, The University of Texas Southwestern Medical Center, Professional Office Building II, 5939 Harry Hines Boulevard, Dallas, TX 75390, USA.
| | - David E Ost
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Unit 1462, 1515 Holcombe Boulevard, Houston, TX 77030, USA
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Garcia-Zamalloa A, Vicente D, Arnay R, Arrospide A, Taboada J, Castilla-Rodríguez I, Aguirre U, Múgica N, Aldama L, Aguinagalde B, Jimenez M, Bikuña E, Basauri MB, Alonso M, Perez-Trallero E. Diagnostic accuracy of adenosine deaminase for pleural tuberculosis in a low prevalence setting: A machine learning approach within a 7-year prospective multi-center study. PLoS One 2021; 16:e0259203. [PMID: 34735491 PMCID: PMC8568264 DOI: 10.1371/journal.pone.0259203] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 10/14/2021] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To analyze the performance of adenosine deaminase in pleural fluid combined with other parameters routinely measured in clinical practice and assisted by machine learning algorithms for the diagnosis of pleural tuberculosis in a low prevalence setting, and secondly, to identify effusions that are non-tuberculous and most likely malignant. PATIENTS AND METHODS We prospectively analyzed 230 consecutive patients diagnosed with lymphocytic exudative pleural effusion from March 2013 to June 2020. Diagnosis according to the composite reference standard was achieved in all cases. Pre-test probability of pleural tuberculosis was 3.8% throughout the study period. Parameters included were: levels of adenosine deaminase, pH, glucose, proteins, and lactate dehydrogenase, red and white cell counts and lymphocyte percentage in pleural fluid, as well as age. We tested six different machine learning-based classifiers to categorize the patients. Two different classifications were performed: a) tuberculous/non-tuberculous and b) tuberculous/malignant/other. RESULTS Out of a total of 230 patients with pleural effusion included in the study, 124 were diagnosed with malignant effusion and 44 with pleural tuberculosis, while 62 were given other diagnoses. In the tuberculous/non-tuberculous classification, and taking into account the validation predictions, the support vector machine yielded the best result: an AUC of 0.98, accuracy of 97%, sensitivity of 91%, and specificity of 98%, whilst in the tuberculous/malignant/other classification, this type of classifier yielded an overall accuracy of 80%. With this three-class classifier, the same sensitivity and specificity was achieved in the tuberculous/other classification, but it also allowed the correct classification of 90% of malignant cases. CONCLUSION The level of adenosine deaminase in pleural fluid together with cell count, other routine biochemical parameters and age, combined with a machine-learning approach, is suitable for the diagnosis of pleural tuberculosis in a low prevalence scenario. Secondly, non-tuberculous effusions that are suspected to be malignant may also be identified with adequate accuracy.
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Affiliation(s)
- Alberto Garcia-Zamalloa
- Internal Medicine Service, Osakidetza/Basque Health Service, Mendaro Hospital, Gipuzkoa, Spain.,Mycobacterial Infection Study Group (GEIM), From the Spanish Infectious Diseases Society, Spain
| | - Diego Vicente
- Microbiology Department, Respiratory Infection and Antimicrobial Resistance Group. Osakidetza/Basque Health Service, Biodonostia Health Research Institute, Donostia University Hospital, Gipuzkoa, Spain.,Faculty of Medicine, University of the Basque Country, UPV/EHU, Gipuzkoa, Donostia, Spain
| | - Rafael Arnay
- Departamento de Ingeniería Informática y de Sistemas, Universidad de La Laguna, Santa Cruz de Tenerife, Spain
| | - Arantzazu Arrospide
- Gipuzkoa Primary Care-Integrated Health Organisation Research Unit, Osakidetza/Basque Health Service, Debagoiena Integrated Health Organisation, Alto Deba Hospital, Arrasate-Mondragon, Spain.,Epidemiology and Public Health Area, Economic Evaluation of Chronic Diseases Research Group, Biodonostia Health Research Institute, Donostia, Spain.,Kronikgune Institute for Health Services Research, Bizkaia/Barakaldo, Spain.,Health Services Research on Chronic Patients Network (REDISSEC), Spain
| | - Jorge Taboada
- Preventive Medicine and Western Gipuzkoa Clinical Research Unit, Osakidetza/Basque Health Service, Mendaro Hospital, Gipuzkoa, Spain
| | - Iván Castilla-Rodríguez
- Departamento de Ingeniería Informática y de Sistemas, Universidad de La Laguna, Santa Cruz de Tenerife, Spain.,Health Services Research on Chronic Patients Network (REDISSEC), Spain
| | - Urko Aguirre
- Kronikgune Institute for Health Services Research, Bizkaia/Barakaldo, Spain.,Health Services Research on Chronic Patients Network (REDISSEC), Spain.,Osakidetza/Basque Health Service, Research Unit, Galdakao University Hospital, Bizkaia, Spain
| | - Nekane Múgica
- Pneumology Service, Osakidetza/Basque Health Service, Donostia University Hospital, Gipuzkoa. Spain
| | - Ladislao Aldama
- Pneumology Service, Osakidetza/Basque Health Service, Donostia University Hospital, Gipuzkoa. Spain
| | - Borja Aguinagalde
- Thoracic Surgery Service, Osakidetza/Basque Health Service, Donostia University Hospital, Gipuzkoa, Spain
| | - Montserrat Jimenez
- Epidemiological Surveillance Unit, Health Department, Basque Government, Gipuzkoa, Spain
| | - Edurne Bikuña
- Epidemiological Surveillance Unit, Health Department, Basque Government, Gipuzkoa, Spain
| | - Miren Begoña Basauri
- Biochemistry Laboratory, Osakidetza/Basque Health Service, Mendaro Hospital, Gipuzkoa, Spain
| | - Marta Alonso
- Microbiology Department, Respiratory Infection and Antimicrobial Resistance Group. Osakidetza/Basque Health Service, Biodonostia Health Research Institute, Donostia University Hospital, Gipuzkoa, Spain
| | - Emilio Perez-Trallero
- Microbiology Department, Respiratory Infection and Antimicrobial Resistance Group. Osakidetza/Basque Health Service, Biodonostia Health Research Institute, Donostia University Hospital, Gipuzkoa, Spain
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Subedi A, Manta D, Mandal A, Subedi AS, Ozden N. Endoscopic management of pancreaticopleural fistula after recurrent acute pancreatitis. Proc (Bayl Univ Med Cent) 2021; 34:687-688. [PMID: 34732987 DOI: 10.1080/08998280.2021.1946314] [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: 10/20/2022] Open
Abstract
Pancreaticopleural fistula is an extremely rare complication of pancreatitis. We present a case of pancreaticopleural fistula in a patient with recurrent acute pancreatitis who presented with right-sided symptomatic pleural effusion. Pancreatic sphincterotomy and pancreatic duct stenting led to resolution of pleural effusion and withdrawal of the chest tube within 3 weeks.
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Affiliation(s)
- Abinash Subedi
- Department of Internal Medicine, SUNY Upstate Medical University, Syracuse, New York
| | - Dragos Manta
- Division of Pulmonary and Critical Care, SUNY Upstate University, Syracuse, New York
| | - Amrendra Mandal
- Division of Gastroenterology, SUNY Upstate Medical University, Syracuse, New York
| | | | - Nuri Ozden
- Division of Gastroenterology, SUNY Upstate Medical University, Syracuse, New York
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Walsh MH, Zhang KX, Cox EJ, Chen JM, Cowley NG, Oleynick CJ, Smyth LM, Ma IWY. Comparing accuracy of bedside ultrasound examination with physical examination for detection of pleural effusion. Ultrasound J 2021; 13:40. [PMID: 34487258 PMCID: PMC8421481 DOI: 10.1186/s13089-021-00241-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 08/24/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In detecting pleural effusion, bedside ultrasound (US) has been shown to be more accurate than auscultation. However, US has not been previously compared to the comprehensive physical examination. This study seeks to compare the accuracy of physical examination with bedside US in detecting pleural effusion. METHODS This study included a convenience sample of 34 medical inpatients from Calgary, Canada and Spokane, USA, with chest imaging performed within 24 h of recruitment. Imaging results served as the reference standard for pleural effusion. All patients underwent a comprehensive lung physical examination and a bedside US examination by two researchers blinded to the imaging results. RESULTS Physical examination was less accurate than US (sensitivity of 44.0% [95% confidence interval (CI) 30.0-58.8%], specificity 88.9% (95% CI 65.3-98.6%), positive likelihood (LR) 3.96 (95% CI 1.03-15.18), negative LR 0.63 (95% CI 0.47-0.85) for physical examination; sensitivity 98% (95% CI 89.4-100%), specificity 94.4% (95% CI 72.7-99.9%), positive LR 17.6 (95% CI 2.6-118.6), negative LR 0.02 (95% CI 0.00-0.15) for US). The percentage of examinations rated with a confidence level of 4 or higher (out of 5) was higher for US (85% of the seated US examination and 94% of the supine US examination, compared to 35% of the PE, P < 0.001), and took less time to perform (P < 0.0001). CONCLUSIONS US examination for pleural effusion was more accurate than the physical examination, conferred higher confidence, and required less time to complete.
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Affiliation(s)
- Michael H Walsh
- Division of General Internal Medicine, University of Calgary, Calgary, AB, Canada
| | - Kang X Zhang
- Providence Health Care, Providence Internal Medicine Residency Spokane, Spokane, WA, USA
| | - Emily J Cox
- Providence Health Care, Providence Medical Research Center, Spokane, WA, USA
| | - Justin M Chen
- Providence Health Care, Providence Internal Medicine Residency Spokane, Spokane, WA, USA
| | - Nicholas G Cowley
- Providence Health Care, Providence Internal Medicine Residency Spokane, Spokane, WA, USA
| | | | - Leo M Smyth
- Division of General Internal Medicine, University of Alberta, Edmonton, AB, Canada
| | - Irene W Y Ma
- Division of General Internal Medicine, University of Calgary, Calgary, AB, Canada. .,Department of Medicine, W21C, University of Calgary, 3330 Hospital Dr NW, Calgary, AB, T2N 4N1, Canada. .,Department of Community Health Sciences, W21C, University of Calgary, Calgary, AB, Canada.
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Walker SP, Bintcliffe O, Keenan E, Stadon L, Evison M, Haris M, Nagarajan T, West A, Ionescu A, Prudon B, Guhan A, Mustafa R, Herre J, Arnold D, Bhatnagar R, Kahan B, Miller RF, Rahman NM, Maskell NA. Randomised trial of indwelling pleural catheters for refractory transudative pleural effusions. Eur Respir J 2021; 59:13993003.01362-2021. [PMID: 34413152 DOI: 10.1183/13993003.01362-2021] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 06/27/2021] [Indexed: 11/05/2022]
Affiliation(s)
| | | | | | | | | | | | - Thapas Nagarajan
- Macclesfield General Hospital, East Cheshire NHS Trust, Macclesfield, UK
| | - Alex West
- Guy's and St Thomas' Hospital, London, UK
| | | | | | - Anur Guhan
- University Hospital Ayr, NHS Ayrshire and Arran, Ayrshire, UK
| | | | | | | | | | - Brennan Kahan
- MRC Clinical Trials Unit, University College London, London, UK
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Raji H, Hamid Borsi S, Dargahi MalAmir M, Asadollah Salmanpour AR. Assessment of the diagnostic value of CEA, CA125, and CRP and their cut-off point for discrimination of exudative pleural effusions. BIONATURA 2021. [DOI: 10.21931/rb/2021.06.03.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Pleural effusion is divided into exudative and transudative effusion, and the distinction between exudate and transudate requires multiple investigations of biochemical parameters and their comparison in pleural fluid and serum. This study aimed to assess the diagnostic value of CEA, CA125, and CRP and their cut-off point for discrimination of exudative pleural effusions. This epidemiological and cross-sectional study was performed on 50 patients aged between 18 to 90 years with the diagnosis of exudative pleural effusion referred to Imam Khomeini Hospital in Ahvaz in 2018 and 2019. Demographic and clinical information of patients were collected. The pleural effusion was diagnosed based on physical examination and chest radiography. Pleural effusion was confirmed by thoracentesis. A pleural fluid sample was taken from all patients, and the levels of CEA, CA125, and CRP markers were measured in the pleural fluid. Differentiation of transudate and exudate pleural effusions was performed using Light criteria. The mean CEA and CA125 level of pleural fluid were significantly higher, and the mean CRP level of pleural fluid was significantly lower in patients with malignant diagnoses (P <0.05). Cut-off value with highest sensitivity and specificity in differentiating types of exudative pleural effusions was obtained for CEA tumor marker (greater than 49.8), CA125 tumor marker (greater than 814.02), and CRP marker (less than 7.56). Also, in differentiating types of exudative pleural effusions, CEA tumor marker had sensitivity (89.03%) and specificity (78.42%); CA125 tumor marker had sensitivity (53.18%) and specificity (62.44%), and CRP marker had sensitivity (82.16%), and specificity (89.05%) were. Although the tumor markers had high specificity in the present study, the low sensitivity of some of these tumor markers reduced their diagnostic value. On the other hand, given the numerous advantages of tumor markers, such as low cost and non-invasive, combining them with another can increase the diagnostic value and accuracy.
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Affiliation(s)
- Hanie Raji
- Air Pollution and Respiratory Diseases Research Center, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Seyed Hamid Borsi
- Air Pollution and Respiratory Diseases Research Center, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mehrdad Dargahi MalAmir
- Air Pollution and Respiratory Diseases Research Center, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ahmad Reza Asadollah Salmanpour
- Air Pollution, and Respiratory Diseases Research Center, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Tian P, Qiu R, Wang M, Xu S, Cao L, Yang P, Li W. Prevalence, Causes, and Health Care Burden of Pleural Effusions Among Hospitalized Adults in China. JAMA Netw Open 2021; 4:e2120306. [PMID: 34374774 PMCID: PMC8356070 DOI: 10.1001/jamanetworkopen.2021.20306] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
This cross-sectional study investigates the estimated prevalence, common causes, and health care burden of pleural effusions among hospitalized adults in China.
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Affiliation(s)
- Panwen Tian
- Department of Respiratory and Critical Care Medicine, Lung Cancer Treatment Center, West China Hospital, Sichuan University, Chengdu, China
| | - Rong Qiu
- Department of Respiratory and Critical Care Medicine, Suining Central Hospital, Suining, China
| | - Meifang Wang
- Department of Respiratory and Critical Care Medicine, Affiliated Taihe Hospital of Hubei University of Medicine, Shiyan, China
| | - Shufeng Xu
- Department of Respiratory and Critical Care Medicine, First Hospital of Qinhuangdao, Qinhuangdao, China
| | - Liming Cao
- Department of Respiratory and Critical Care Medicine, Xiangya Hospital Central South University, Changsha, China
| | - Ping Yang
- Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic, Scottsdale, Arizona
| | - Weimin Li
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
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Frost N, Ruwwe-Glösenkamp C, Raspe M, Brünger M, Temmesfeld-Wollbrück B, Suttorp N, Witzenrath M. Indwelling pleural catheters for non-malignant pleural effusions: report on a single centre's 10 years of experience. BMJ Open Respir Res 2021; 7:7/1/e000501. [PMID: 31958272 PMCID: PMC7011895 DOI: 10.1136/bmjresp-2019-000501] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 11/18/2019] [Accepted: 01/03/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Recurrent pleural effusion is a common cause of dyspnoea, cough and chest pain during the course of infectious pleurisy and non-malignant diseases like congestive heart failure (CHF) or liver cirrhosis with hepatic hydrothorax (HH). With regard to the chronic character of the underlying diseases, indwelling pleural catheters (IPC) are increasingly used, not only assuring immediate symptom relief but also potentially leading to pleurodesis without sclerosing agents. PATIENTS AND METHODS In this single-centre retrospective observational study, patient characteristics, procedural variables and outcome in patients with IPC in non-malignant pleural effusion (NMPE) were evaluated and prognostic factors for pleurodesis were identified. RESULTS From 2006 to 2017, 54 patients received 62 IPC, of whom 48.4% with CHF and 43.5% with HH. The median length of insertion was 1.5 months (IQR 0.6-2.9 months), the median survival time after insertion 3.2 months (IQR 1.1-16.0). An adequate symptom relief was achieved in 93.2% with no need for subsequent interventions. In patients surviving ≥30 days after IPC insertion, pleurodesis was observed in 45.9%, being associated to age (<55 years, p=0.02), the primary diagnosis (p=0.03) and interventions for the underlying disease (p<0.001). Complications occurred in 24.2% of all procedures (n=15), the majority concerning mechanical obstructions (n=10) and infections (n=4). Patients with HH had an excess risk for complications (37.3%). CONCLUSION Efficacy in symptom relief and a generally manageable safety profile recommend IPC as a first-line treatment option in NMPE, where disease-specific treatments are exhausted. Caution is warranted in patients with HH due to an excess risk for complications.
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Affiliation(s)
- Nikolaj Frost
- Department of Infectious Diseases and Pulmonary Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Christoph Ruwwe-Glösenkamp
- Department of Infectious Diseases and Pulmonary Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Matthias Raspe
- Department of Infectious Diseases and Pulmonary Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Martin Brünger
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt- Universität zu Berlin, and Berlin Institute of Health, Institute of Medical Sociology and Rehabilitation Science, Berlin, Germany, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Bettina Temmesfeld-Wollbrück
- Department of Infectious Diseases and Pulmonary Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Norbert Suttorp
- Department of Infectious Diseases and Pulmonary Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Martin Witzenrath
- Department of Infectious Diseases and Pulmonary Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.,Division of Pulmonary Inflammation, Charíté-Universitätsmedizin Berlin, Berlin, Germany
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Limited Clinical Utility of Chest Radiography in Asymptomatic Patients after Interventional Radiology-Performed Ultrasound-Guided Thoracentesis: Analysis of 3,022 Consecutive Patients. JOURNAL OF CLINICAL INTERVENTIONAL RADIOLOGY ISVIR 2021. [DOI: 10.1055/s-0041-1723096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Abstract
Purpose The aim of this study was to report the utility of chest radiography following interventional radiology-performed ultrasound-guided thoracentesis.
Materials and Methods A total of 3,998 patients underwent thoracentesis between 2003 and 2018 at two institutions. A total of 3,022 (75.6%) patients were older than 18 years old, underwent interventional radiology-performed ultrasound-guided thoracentesis, and had same-day post-procedure chest radiograph evaluation. Patient age (years), laterality of thoracentesis, procedural technical success, volume of fluid removed (mL), method of post-procedure chest imaging, absence or presence of pneumothorax, pneumothorax size (mm), pneumothorax management measures, and clinical outcomes were recorded. Technical success was defined as successful aspiration of pleural fluid. Post-procedure clinical outcomes included new patient-perceived dyspnea and hypoxia (oxygen saturations < 90% on room air). Costs associated with radiographs were estimated using Medicare and Medicaid fee schedules.
Results Mean age was 56.7 ± 15.5 years. Interventional radiology-performed ultrasound-guided thoracentesis was performed on the left (n = 1,531; 50.7%), right (n = 1,477; 48.9%), and bilaterally (n = 14; 0.5%) using 5-French catheters. Technical success was 100% (n = 3,022). Mean volume of 940 ± 550 mL of fluid was removed. Post-procedure imaging was performed in the form of posteroanterior (PA) (2.6%; 78/3,022), anteroposterior (AP) (17.0%; 513/3,022), PA and lateral (77.9%; 2,355/3,022), or PA, lateral, and left lateral decubitus (2.5%; 76/3,022) chest radiographs. Post-procedural pneumothorax was identified in 21 (0.69%) patients. Mean pneumothorax size, measured on chest radiograph as the longest distance from the chest wall to the lung, was 18.8 ± 10.2 mm (range: 5.0–35.0 mm). Of the 21 pneumothoraces, 7 (33.3%) were asymptomatic, resolved spontaneously, and had a mean size of 6.4 ± 2.4 mm. Fourteen pneumothoraces, of mean size 25.0 ± 5.8 mm, required management with a pleural drainage catheter (66.6%). The overall incidence of pneumothorax requiring pleural drainage catheter placement following interventional radiology-performed ultrasound-guided thoracentesis was 0.46% (14/3,022). Of the patients requiring drainage catheter placement, 12/14 (85.7%) and 13/14 (92.9%) had dyspnea and hypoxia, respectively. Potential costs to Medicare and Medicaid, for chest radiographs, in this study, were $27,547 and $10,581, respectively.
Conclusion The incidence of clinically significant pneumothorax requiring catheter drainage following interventional radiology-operated ultrasound-guided thoracentesis is exceedingly low (0.46%), and routine post-procedure chest radiographs in asymptomatic patients provide little value. Reserving post-procedure chest radiographs for patients with post-procedure dyspnea or hypoxia will result in more efficient resource utilization and health care cost savings.
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Chae G, Jun JB, Jung HS, Park CY, Kim JH, Kang BJ, Kang HH, Ra SW, Seo KW, Jegal Y, Ahn JJ, Park SH, Lee T. Histiocytic pleural effusion: the strong clue to malignancy. World J Surg Oncol 2021; 19:180. [PMID: 34134706 PMCID: PMC8210362 DOI: 10.1186/s12957-021-02296-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 06/09/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND There have been many studies on the clinical characteristics of neutrophilic, lymphocytic, and/or eosinophilic pleural effusion. While caring for patients with pleural effusion, we found that histiocytic pleural effusion (HisPE) was not uncommon. However, few studies have explored HisPE. The purpose of the present study was to determine the clinical characteristics and etiologies of HisPE. METHODS In this retrospective study, HisPE was defined as pleural fluid white blood cells comprised of ≥ 50% histiocytes. Using a clinical data warehouse, patients with HisPE among all patients aged >18 years who underwent thoracentesis and pleural fluid analysis between January 2010 and December 2019 at Ulsan University Hospital were enrolled. A total of 295 (9.0%) of 3279 patients who underwent thoracentesis were identified as HisPE patients. Among them, 201 with exudative HisPE were included. Clinical characteristics and etiologies were extracted from medical records and analyzed. RESULTS Among the 201 patients with exudative HisPE, the major causes were malignant pleural effusion (n = 102 [50.7%]), parapneumonic effusion (n = 9 [4.5%]), and tuberculous pleurisy (n = 9 [4.5%]). In the 102 patients with malignant pleural effusion, the main types of cancer were lung (n = 42 [41.2%]), breast (n = 16 [15.7%]), and stomach cancer (n = 11 [10.8%]). Among lung cancers, adenocarcinoma (n = 34 [81.0%]) was the most common histology. CONCLUSIONS The leading cause of exudative HisPE was malignancy, particularly lung cancer. Physicians should consider the possibility of malignant disease if histiocytes are predominantly present in pleural effusion.
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Affiliation(s)
- Ganghee Chae
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jae-Bum Jun
- Division of Infectious Diseases, Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Hwa Sik Jung
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Chui Yong Park
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jin Hyoung Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, 44033, Korea
| | - Byung Ju Kang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, 44033, Korea
| | - Hyeon Hui Kang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, 44033, Korea
| | - Seung Won Ra
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, 44033, Korea
| | - Kwang Won Seo
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, 44033, Korea
| | - Yangjin Jegal
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, 44033, Korea
| | - Jong Joon Ahn
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, 44033, Korea
| | - Sang Hyuk Park
- Department of Laboratory Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Taehoon Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, 44033, Korea.
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Lin L, Li S, Xiong Q, Wang H. A retrospective study on the combined biomarkers and ratios in serum and pleural fluid to distinguish the multiple types of pleural effusion. BMC Pulm Med 2021; 21:95. [PMID: 33740937 PMCID: PMC7980630 DOI: 10.1186/s12890-021-01459-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 03/05/2021] [Indexed: 01/08/2023] Open
Abstract
Purpose Pleural effusion (PE) is a common clinical manifestation, and millions of people suffer from pleural disease. Herein, this retrospective study was performed to evaluate the biomarkers and ratios in serum and pleural fluid (PF) for the differential diagnosis of the multiple types of PE and search for a new diagnostic strategy for PE. Methods In-patients, who developed tuberculous PE (TPE), malignant PE (MPE), complicated parapneumonic effusion (CPPE), uncomplicated PPE (UPPE), or PE caused by connective tissue diseases (CTDs) and underwent thoracentesis at Peking University People’s Hospital from November 2016 to April 2019, were included in this study. Eleven biomarkers and their ratios in serum and PF were investigated and compared between pairs of the different PE groups, and a decision-tree was developed. Results Totally 112 PE cases, including 25 MPE, 33 TPE, 19 CPPE, 27 UPPE, and 8 PE caused by CTDs, were reviewed. Biomarkers and ratios showed good diagnostic performance with high area under the curve values, sensitivities, and specificities for the differential diagnosis of the multiple types of PE. According to the decision-tree analysis, the combination of adenosine deaminase (ADA), serum albumin, serum lactate dehydrogenase, total protein, PF-LDH/ADA, and PF-LDH/TP provided the best predictive capacity with an overall accuracy of 84.8%; the sensitivity and specificity for TPE diagnosis were 100% and 98.7%, respectively. Conclusion The biomarkers and ratios showed good diagnostic performance, and a decision-tree with an overall accuracy of 84.8% was developed to differentiate the five types of PE in clinical settings. Supplementary Information The online version contains supplementary material available at 10.1186/s12890-021-01459-w.
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Affiliation(s)
- Liyan Lin
- Department of Clinical Laboratory, Peking University People's Hospital, Xizhimen South Avenue No. 11, Beijing, 100044, China.,Department of Infectious Diseases and Immunology, Sydney Medical School, The University of Sydney, Sydney, 2006, Australia
| | - Shuguang Li
- Department of Clinical Laboratory, Peking University People's Hospital, Xizhimen South Avenue No. 11, Beijing, 100044, China. .,Institute of Medical Technology, Peking University Health Science Center, Beijing, 100191, China.
| | - Qiao Xiong
- School of Public Health, The University of Sydney, Sydney, 2006, Australia
| | - Hui Wang
- Department of Clinical Laboratory, Peking University People's Hospital, Xizhimen South Avenue No. 11, Beijing, 100044, China. .,Institute of Medical Technology, Peking University Health Science Center, Beijing, 100191, China.
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Kang Y, Hou ZL, Yang GZ, Wang XJ, Chen WM, Shi HZ. Clinical Characteristics and Risk Factors for Pleural Effusion in Patients with Multiple Myeloma. Int J Gen Med 2021; 14:649-657. [PMID: 33658837 PMCID: PMC7920607 DOI: 10.2147/ijgm.s300337] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 02/12/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose Pleural effusion (PE) is prevalent in “real-life” populations of multiple myeloma (MM), a common hematologic malignancy. Development of PE likely has prognostic implications. The aim of this study was to investigate the characteristics and identify risk factors for occurrence of PE in MM. Patients and Methods We reviewed electronic medical records of 907 patients diagnosed with MM. Results Incidence of PE in MM patients was 42.7%. Small and bilateral PE in most cases. PE developed in all MM subtypes, the median time from diagnosis of multiple myeloma to pleural effusion was 6.8 months (range 0.8–33.6 months). Patients with PE showed worse survival than those without PE (unadjusted hazard ratio with 95% confidence interval: 2.249 [1.774–2.852]). No difference in survival was found between patients with small PE and those with moderate to large PE (unadjusted HR, 1.402; 95% CI, 1.037–1.896). Plasma cell proportion (OR, 1.373; 95% CI, 1.153–1.634; P = 0.009) and amyloidosis (OR, 1.791; 95% CI, 1.408–2.279; P = 0.024) were risk factors for the occurrence of PE at the initial diagnosis of MM. Plasma cell proportion (OR, 1.853; 95% CI, 1.451–2.368; P = 0.038), pneumonia (OR, 1.309; 95% CI, 1.143–1.498; P = 0.008) and heart failure (OR, 1.815; 95% CI, 1.387–2.374; P = 0.031) were risk factors for the occurrence of PE at relapse of MM. Conclusion The incidence of PE in MM patients is notable and PE can occur in all MM subtypes. PE indicates a poor prognosis, even small amounts of effusion. PE is a problem worthy of attention, especially in patients with high plasma cell proportion, amyloidosis or complicated with pneumonia and heart failure.
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Affiliation(s)
- Yu Kang
- Department of Internal Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Zi-Liang Hou
- Department of Respiratory and Critical Care Medicine, Beijing Luhe Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Guang-Zhong Yang
- Department of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Xiao-Juan Wang
- Department of Internal Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Wen-Ming Chen
- Department of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Huan-Zhong Shi
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, People's Republic of China
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Liu Y, Mei B, Chen D, Cai L. GC-MS metabolomics identifies novel biomarkers to distinguish tuberculosis pleural effusion from malignant pleural effusion. J Clin Lab Anal 2021; 35:e23706. [PMID: 33528039 PMCID: PMC8059743 DOI: 10.1002/jcla.23706] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 01/03/2021] [Accepted: 01/04/2021] [Indexed: 12/29/2022] Open
Abstract
Background Tuberculous pleural effusions (TBPEs) and malignant pleural effusions (MPEs) are two of the most common and severe forms of exudative effusions. Clinical differentiation is challenging; however, metabolomics is a collection of powerful tools currently being used to screen for disease‐specific biomarkers. Methods 17 TBPE and 17 MPE patients were enrolled according to the inclusion criteria. The normalization gas chromatography‐mass spectrometry (GC‐MS) data were imported into the SIMCA‐P + 14.1 software for multivariate analysis. The principal component analysis (PCA) and orthogonal partial least‐squares discriminant analysis (OPLS‐DA) were used to analyze the data, and the top 50 metabolites of variable importance projection (VIP) were obtained. Metabolites were qualitatively analyzed using the National Institute of Standards and Technology (NIST) databases. Pathway analysis was performed by MetaboAnalyst 4.0. The detection of biochemical indexes such as urea and free fatty acids in these pleural effusions was also verified, and significant differences were found between these two groups. Results 1319 metabolites were screened by non‐targeted metabonomics of GC‐MS. 9 small molecules (urea, L‐5‐oxoproline, L‐valine, DL‐ornithine, glycine, L‐cystine, citric acid, stearic acid, and oleamide) were found to be significantly different (p < 0.05 for all). In OPLS‐DA, 9 variables were considered significant for biological interpretation (VIP≥1). However, after the ROC curve was performed, it was found that the metabolites with better diagnostic value were stearic acid, L‐cystine, citric acid, free fatty acid, and creatinine (AUC > 0.8), with good sensitivity and specificity. Conclusion Stearic acid, L‐cystine, and citric acid may be potential biomarkers, which can be used to distinguish between the TBPE and the MPE.
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Affiliation(s)
- Yongxia Liu
- Affiliated Hangzhou Chest Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Bin Mei
- Affiliated Hangzhou Chest Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Deying Chen
- The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Long Cai
- Affiliated Hangzhou Chest Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Lin H, Ni L. Diagnostic utility of LDH, CA125 and CYFRA21-1 in tuberculosis pleural effusion. Med Clin (Barc) 2021; 158:70-72. [PMID: 33495032 DOI: 10.1016/j.medcli.2020.10.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 10/12/2020] [Accepted: 10/14/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The aim of this study was to assess the diagnostic value of several markers for tuberculosis pleural effusion (TPE) using the combined analysis of Lactate dehydrogenase (LDH), Carbohydrate antigen 125 (CA125), Cytokeratin-19 fragment (CYFRA21-1). METHODS From January to December in 2018, a total of 37 patients with pleural effusion (22 cases of transudative pleural effusion, 15 cases of tuberculosis pleural effusion and 22 cases of Transudative pleural effusion who were hospitalized in our hospital were reviewed. Receiver operating characteristic (ROC) curves and logistic regression equations was used to evaluate the diagnostic efficiency of each marker. RESULTS The levels of LDH and CYFRA21-1 of tuberculosis pleural effusions were obviously higher than those of transudative pleural effusion with statistically significant difference (<0.05). The areas under the ROC curve of LDH, CA125 and CYFRA21-1 were 0.92, 0.344 and 0.656, respectively. The diagnostic sensitivity of LDH, CA125 and CYFRA21-1 were 100%, 13.3%, 73.3%, respectively. The combined detection of LDH, CA125 and CYFRA21-1 were higher than those of any other combinations of the indexes. CONCLUSIONS The study showed a high diagnostic sensitivity and specificity of combined speculation of LDH, ADA and CYFRA21-1 in Tuberculosis pleural effusion.
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Affiliation(s)
- Hongxia Lin
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, China; Institute of Respiratory Diseases, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Lei Ni
- Department of Respiratory and Critical Care Medicine, Ruijin Hospital Affiliated Shanghai Jiao Tong University School of Medicine, Shanghai, China; Institute of Respiratory Diseases, School of Medicine, Shanghai Jiaotong University, Shanghai, China.
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Pleural cytokines MIF and MIP-3α as novel biomarkers for complicated parapneumonic effusions and empyema. Sci Rep 2021; 11:1763. [PMID: 33469074 PMCID: PMC7815762 DOI: 10.1038/s41598-021-81053-6] [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: 04/09/2020] [Accepted: 12/02/2020] [Indexed: 11/20/2022] Open
Abstract
Patients with complicated parapneumonic effusion (CPPE)/empyema have high morbidity and mortality, particularly when adequate management is delayed. We aimed to investigate novel dysregulated cytokines that can be used as biomarkers for infectious pleural effusions, especially for CPPE/empyema. Expression of 40 cytokines in parapneumonic effusions (PPE) was screened in the discovery phase, involving 63 patients, using a multiplex immunobead-based assay. Six cytokines were subsequently validated by enzyme-linked immunosorbent assays (ELISAs). We then used ELISA to further evaluate the diagnostic values and cutoff values of these cytokines as potential biomarkers in an expanded group that included 200 patients with uncomplicated parapneumonic effusion (UPPE), CPPE, empyema, transudates, other exudates, and malignant pleural effusion (MPE). The pleural levels of four cytokines (MIF, MIP-3α, IL-1β, ENA-78) were highest and significantly increased in CPPE/empyema compared with those in other etiologies. According to receiver operating characteristic curve analysis, the four cytokines (MIF, MIP-3α, IL-1β, and ENA-78) had areas under the curve (AUCs) greater than 0.710 for discriminating parapneumonic pleural effusion from noninfectious pleural effusions. In a comparison of nonpurulent CPPE with UPPE, logistic regression analysis revealed that pleural fluid MIF ≥ 12 ng/ml and MIP-3α ≥ 4.3 ng/ml had the best diagnostic value; MIF also displayed the highest odds ratio of 663 for nonpurulent CPPE, with 97.5% specificity, 94.44% sensitivity, and an AUC of 0.950. In conclusion, our results show that elevated MIF and MIP-3α may be used as novel biomarkers for PPE diagnosis, particularly in patients with CPPE/empyema; the findings indicate that dysregulated cytokine expression may provide clues about the pathogenesis of pleural infection.
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Evans PT, S Zhang R, Cao Y, Breslin S, Panebianco N, Baston CM, Dibardino DM. The Use of Thoracic Ultrasound to Predict Transudative and Exudative Pleural Effusion. POCUS JOURNAL 2021; 6:97-102. [PMID: 36895667 PMCID: PMC9979869 DOI: 10.24908/pocus.v6i2.15193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Objectives: Pleural effusion is a common reason for hospital admission with thoracentesis often required to diagnose an underlying cause. This study aimed to determine if the imaging characteristics of TUS effectively differentiates between transudative and exudative pleural fluid. Methods: Patients undergoing TUS with pleural fluid analysis were retrospectively identified at a single center between July 2016 and March 2018. TUS images were interpreted and characterized by established criteria. We determined diagnostic performance characteristics of image criteria to distinguish transudative from exudative pleural effusions. Results: 166 patients underwent thoracentesis for fluid analysis of which 48% had a known malignancy. 74% of the pleural effusions were characterized as exudative by Light's Criteria. TUS demonstrated anechoic effusions in 118 (71%) of samples. The presences of septations on TUS was highly specific in for exudative effusions (95.2%) with high positive predictive values (89.5%) and likelihood ratio (2.85). No TUS characteristics, even when adjusting for patient characteristics such as heart failure or malignancy, were sensitive for exudative effusions. Conclusions: Among our cohort, anechoic images did not allow reliable differentiation between transudative and exudative fluid. Presence of complex septated or complex homogenous appearance was high specific and predictive of exudative fluid.
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Affiliation(s)
- Peter T Evans
- Department of Medicine, University of Pennsylvania Philadelphia, PA
| | - Robert S Zhang
- Department of Medicine, University of Pennsylvania Philadelphia, PA
| | - Yulei Cao
- Drexel University College of Medicine Philadelphia, PA
| | - Sean Breslin
- Department of Medicine, University of Pennsylvania Philadelphia, PA
| | - Nova Panebianco
- Department of Emergency Medicine, University of Pennsylvania Philadelphia, PA
| | - Cameron M Baston
- Department of Medicine, University of Pennsylvania Philadelphia, PA.,Section of Interventional Pulmonology and Thoracic Oncology, Division of Pulmonary, Allergy and Critical Care, University of Pennsylvania Philadelphia, PA
| | - David M Dibardino
- Department of Medicine, University of Pennsylvania Philadelphia, PA.,Section of Interventional Pulmonology and Thoracic Oncology, Division of Pulmonary, Allergy and Critical Care, University of Pennsylvania Philadelphia, PA
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Diagnostics in Pleural Disease. Diagnostics (Basel) 2020; 10:diagnostics10121046. [PMID: 33291748 PMCID: PMC7761906 DOI: 10.3390/diagnostics10121046] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 11/30/2020] [Accepted: 12/01/2020] [Indexed: 02/08/2023] Open
Abstract
Pleural disease diagnostics represent a sprawling topic that has enjoyed a renaissance in recent years from humble beginnings. Whilst pleural patients are heterogeneous as a population and in the aetiology of the disease with which they present, we provide an overview of the typical diagnostic approach. Pleural fluid analysis is the cornerstone of the diagnostic pathway; however, it has many shortcomings. Strong cases have been made for more invasive upfront investigations, including image-guided biopsies or local anaesthetic thoracoscopy, in selected populations. Imaging can guide the diagnostic process as well as act as a vehicle to facilitate therapies, and this is never truer than with the recent advances in thoracic ultrasound.
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