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Cotugno S, Guido G, Manco Cesari G, Ictho J, Lochoro P, Amone J, Segala FV, De Vita E, Lattanzio R, Okori S, De Iaco G, Girma A, Sura A, Hessebo ET, Balsemin F, Putoto G, Ronga L, Manenti F, Facci E, Saracino A, Di Gennaro F. Cardiac Tuberculosis: A Case Series from Ethiopia, Italy, and Uganda and a Literature Review. Am J Trop Med Hyg 2024; 110:795-804. [PMID: 38412542 PMCID: PMC10993843 DOI: 10.4269/ajtmh.23-0505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 11/19/2023] [Indexed: 02/29/2024] Open
Abstract
Extrapulmonary tuberculosis (TB) is estimated to account for up to 20% of active cases of TB disease, but its prevalence is difficult to ascertain because of the difficulty of diagnosis. Involvement of the heart is uncommon, with constrictive pericarditis being the most common cardiac manifestation. Diagnostic research for cardiac disease is frequently lacking, resulting in a high mortality rate. In addition to direct cardiac involvement, instances of cardiac events during antitubercular therapy are described. This case series describes five cases of TB affecting the heart (cardiac TB) from Italy and high-burden, low-income countries (Ethiopia and Uganda), including a case of Loeffler syndrome manifesting as myocarditis in a patient receiving antitubercular therapy. Our study emphasizes how cardiac TB, rare but important in high-burden areas, is a leading cause of pericardial effusion or pericarditis. Timely diagnosis and a comprehensive approach, including imaging and microbiological tools, are crucial. Implementing high-sensitivity methods and investigating alternative samples, such as detection of tuberculosis lipoarabinomannan or use of the GeneXpert assay with stool, is recommended in TB control programs.
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Affiliation(s)
- Sergio Cotugno
- Department of Precision and Regenerative Medicine and Ionian Area, Clinic of Infectious Diseases, University of Bari, Bari, Italy
| | - Giacomo Guido
- Department of Precision and Regenerative Medicine and Ionian Area, Clinic of Infectious Diseases, University of Bari, Bari, Italy
| | - Giorgia Manco Cesari
- Department of Precision and Regenerative Medicine and Ionian Area, Clinic of Infectious Diseases, University of Bari, Bari, Italy
| | | | | | - James Amone
- St. John’s XXIII Hospital Aber, Jaber, Uganda
| | - Francesco Vladimiro Segala
- Department of Precision and Regenerative Medicine and Ionian Area, Clinic of Infectious Diseases, University of Bari, Bari, Italy
| | - Elda De Vita
- Department of Precision and Regenerative Medicine and Ionian Area, Clinic of Infectious Diseases, University of Bari, Bari, Italy
| | - Rossana Lattanzio
- Department of Precision and Regenerative Medicine and Ionian Area, Clinic of Infectious Diseases, University of Bari, Bari, Italy
| | | | - Giuseppina De Iaco
- Department of Precision and Regenerative Medicine and Ionian Area, Clinic of Infectious Diseases, University of Bari, Bari, Italy
| | - Adisu Girma
- Doctors with Africa CUAMM, Wolisso, Ethiopia
| | - Abata Sura
- Doctors with Africa CUAMM, Wolisso, Ethiopia
| | | | | | - Giovanni Putoto
- Operational Research Unit, Doctors with Africa CUAMM, Padua, Italy
| | - Luigi Ronga
- Microbiology and Virology Unit, University of Bari, University Hospital Policlinico, Bari, Italy
| | | | - Enzo Facci
- Doctors with Africa CUAMM, Wolisso, Ethiopia
| | - Annalisa Saracino
- Department of Precision and Regenerative Medicine and Ionian Area, Clinic of Infectious Diseases, University of Bari, Bari, Italy
| | - Francesco Di Gennaro
- Department of Precision and Regenerative Medicine and Ionian Area, Clinic of Infectious Diseases, University of Bari, Bari, Italy
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Cozzi D, Bartolucci M, Giannelli F, Cavigli E, Campolmi I, Rinaldi F, Miele V. Parenchymal Cavitations in Pulmonary Tuberculosis: Comparison between Lung Ultrasound, Chest X-ray and Computed Tomography. Diagnostics (Basel) 2024; 14:522. [PMID: 38472994 DOI: 10.3390/diagnostics14050522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/26/2024] [Accepted: 02/28/2024] [Indexed: 03/14/2024] Open
Abstract
This article aims to detect lung cavitations using lung ultrasound (LUS) in a cohort of patients with pulmonary tuberculosis (TB) and correlate the findings with chest computed tomography (CT) and chest X-ray (CXR) to obtain LUS diagnostic sensitivity. Patients with suspected TB were enrolled after being evaluated with CXR and chest CT. A blinded radiologist performed LUS within 3 days after admission at the Infectious Diseases Department. Finally, 82 patients were enrolled in this study. Bronchoalveolar lavage (BAL) confirmed TB in 58/82 (71%). Chest CT showed pulmonary cavitations in 38/82 (43.6%; 32 TB patients and 6 non-TB ones), LUS in 15/82 (18.3%; 11 TB patients and 4 non-TB ones) and CXR in 27/82 (33%; 23 TB patients and 4 non-TB ones). Twelve patients with multiple cavitations were detected with CT and only one with LUS. LUS sensitivity was 39.5%, specificity 100%, PPV 100% and NPV 65.7%. CXR sensitivity was 68.4% and specificity 97.8%. No false positive cases were found. LUS sensitivity was rather low, as many cavitated consolidations did not reach the pleural surface. Aerated cavitations could be detected with LUS with relative confidence, highlighting a thin air crescent sign towards the pleural surface within a hypoechoic area of consolidation, easily distinguishable from a dynamic or static air bronchogram.
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Affiliation(s)
- Diletta Cozzi
- Radiology Emergency Department, Careggi University Hospital, 50139 Florence, Italy
| | | | - Federico Giannelli
- Department of Radiology, Azienda USL Toscana Centro, Mugello Hospital, 50032 Borgo San Lorenzo, Italy
| | - Edoardo Cavigli
- Radiology Emergency Department, Careggi University Hospital, 50139 Florence, Italy
- Department of Radiology, Azienda USL Toscana Centro, San Giovanni di Dio Hospital, 50143 Florence, Italy
| | - Irene Campolmi
- Department of Infectious and Tropical Diseases, Careggi University Hospital, 50134 Florence, Italy
| | - Francesca Rinaldi
- Department of Infectious Diseases, Azienda Ospedaliero Universitaria Maggiore della Carità, 28100 Novara, Italy
| | - Vittorio Miele
- Radiology Emergency Department, Careggi University Hospital, 50139 Florence, Italy
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Dietrich CF, Görg C, Horn R, Prosch H, Safai Zadeh E, Jenssen C. Ultrasound of the lung. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2023; 44:582-599. [PMID: 37054729 DOI: 10.1055/a-2010-7282] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
The CME review is intended to explain and discuss the clinical value of lung ultrasound but also to enable a pragmatically oriented approach by analyzing the clinical aspect. This includes knowledge of the pre-test probability, the acuteness of the disease, the current clinical situation, detection and/or characterization, initial diagnosis or follow up assessment and the peculiarities of exclusion diagnosis. Diseases of the pleura and lungs are described using these criteria with their direct and indirect sonographic signs and the specific clinical significance of ultrasound findings. The importance and criteria of conventional B-mode, color Doppler ultrasound with or without spectral analysis of the Doppler signal and contrast-enhanced ultrasound are discussed as well.
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Affiliation(s)
- Christoph F Dietrich
- Department Allgemeine Innere Medizin, Kliniken Hirslanden Beau Site, Salem und Permanence, Bern, Switzerland
| | - Christian Görg
- Interdisciplinary Center of Ultrasound Diagnostics, University Hospital Giessen and Marburg, Philipps University Marburg, Germany
| | - Rudolf Horn
- Center da sandà Val Müstair, CH-7537 Sta. Maria
| | - Helmut Prosch
- Abteilung für Allgemeine Radiologie und Kinderradiologie, Medizinische Universität Wien, Austria
| | - Ehsan Safai Zadeh
- Interdisciplinary Center of Ultrasound Diagnostics, University Hospital Giessen and Marburg, Philipps University Marburg, Germany
| | - Christian Jenssen
- Klinik für Innere Medizin, Krankenhaus Märkisch-Oderland, Strausberg/Wriezen, Germany
- Brandenburgisches Institut für Klinischen Ultraschall an der Medizinischen Hochschule Brandenburg, Neuruppin, Germany
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Sodhi KS, Kritsaneepaiboon S, Jana M, Bhatia A. Ultrasound and magnetic resonance imaging in thoracic tuberculosis in the pediatric population: moving beyond conventional radiology. Pediatr Radiol 2023; 53:2552-2567. [PMID: 37864712 DOI: 10.1007/s00247-023-05787-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 10/23/2023]
Abstract
Imaging is crucial in the diagnostic work-up and follow-up after treatment in children with thoracic tuberculosis (TB). Despite various technological advances in imaging modalities, chest radiography is the primary imaging modality for initial care and in emergency settings, especially in rural areas and where resources are limited. Ultrasonography (US) of the thorax in TB is one of the emerging applications of US as a radiation-free modality in children. Magnetic resonance imaging (MRI) is the ideal radiation-free, emerging imaging modality for thoracic TB in children. However, only limited published data is available regarding the utility of MRI in thoracic TB. In this pictorial review, we demonstrate the use of US and rapid lung MRI in evaluating children with thoracic TB, specifically for mediastinal lymphadenopathy and pulmonary complications of TB.
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Affiliation(s)
- Kushaljit Singh Sodhi
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, USA.
- Department of Radiodiagnosis and Imaging, Post Graduate Institute of Medical Education and Research, Sector-12, Chandigarh, 160012, India.
| | - Supika Kritsaneepaiboon
- Section of Pediatric Imaging, Department of Radiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Thailand
| | - Manisha Jana
- Department of Radiology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Anmol Bhatia
- Department of Radiology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
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Moretó-Planas L, Sagrado MJ, Mahajan R, Gallo J, Biague E, Gonçalves R, Nuozzi P, Rocaspana M, Fonseca JV, Medina C, Camará M, Nadimpalli A, Alonso B, Llosa AE, Heuvelings L, Burza S, Molina I, Ruby LC, Stratta E, Bélard S. Point-of-care ultrasound for tuberculosis diagnosis in children: a Médecins Sans Frontières cross-sectional study in Guinea-Bissau. BMJ Open 2023; 13:e066937. [PMID: 37208138 DOI: 10.1136/bmjopen-2022-066937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/21/2023] Open
Abstract
OBJECTIVE Description of tuberculosis (TB)-focused point-of-care ultrasound (POCUS) findings for children with presumptive TB. DESIGN Cross-sectional study (July 2019 to April 2020). SETTING Simão Mendes hospital in Bissau, a setting with high TB, HIV, and malnutrition burdens. PARTICIPANTS Patients aged between 6 months and 15 years with presumptive TB. INTERVENTIONS Participants underwent clinical, laboratory and unblinded clinician-performed POCUS assessments, to assess subpleural nodules (SUNs), lung consolidation, pleural and pericardial effusion, abdominal lymphadenopathy, focal splenic and hepatic lesions and ascites. Presence of any sign prompted a POCUS positive result. Ultrasound images and clips were evaluated by expert reviewers and, in case of discordance, by a second reviewer. Children were categorised as confirmed TB (microbiological diagnosis), unconfirmed TB (clinical diagnosis) or unlikely TB. Ultrasound findings were analysed per TB category and risk factor: HIV co-infection, malnutrition and age. RESULTS A total of 139 children were enrolled, with 62 (45%) women and 55 (40%) aged <5 years; 83 (60%) and 59 (42%) were severely malnourished (SAM) and HIV-infected, respectively. TB confirmation occurred in 27 (19%); 62 (45%) had unconfirmed TB and 50 (36%) had unlikely TB. Children with TB were more likely to have POCUS-positive results (93%) compared with children with unlikely TB (34%). Common POCUS signs in patients with TB were: lung consolidation (57%), SUNs (55%) and pleural effusion (30%), and focal splenic lesions (28%). In children with confirmed TB, POCUS sensitivity was 85% (95% CI) (67.5% to 94.1%). In those with unlikely TB, specificity was 66% (95% CI 52.2% to 77.6%). Unlike HIV infection and age, SAM was associated with a higher POCUS-positivity. Cohen's kappa coefficient for concordance between field and expert reviewers ranged from 0.6 to 0.9. CONCLUSIONS We found a high prevalence of POCUS signs in children with TB compared with children with unlikely TB. POCUS-positivity was dependent on nutritional status but not on HIV status or age. TB-focused POCUS could potentially play a supportive role in the diagnosis of TB in children. TRIAL REGISTRATION NUMBER NCT05364593.
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Affiliation(s)
- Laura Moretó-Planas
- Medical Department, Médecins Sans Frontières, Barcelona, Spain
- Autonomous University of Barcelona, Barcelona, Spain
| | | | | | | | | | | | | | - Merce Rocaspana
- Medical Department, Médecins Sans Frontières, Barcelona, Spain
| | | | - Candida Medina
- Simão Mendes Hospital, Bissau, Guinea-Bissau
- National HIV Programme, Ministry of Health, Bissau, Guinea-Bissau
| | - Miguel Camará
- National Tuberculosis Program, Bissau, Guinea-Bissau
| | | | - Beatriz Alonso
- Medical Department, Médecins Sans Frontières, Barcelona, Spain
| | - Augusto E Llosa
- Medical Department, Médecins Sans Frontières, Barcelona, Spain
| | | | | | - Israel Molina
- Department of Infectious Diseases, Vall d'Hebron Hospital Universitari, Barcelona, Spain
| | - Lisa C Ruby
- Department of Infectious Diseases and Respiratory Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Erin Stratta
- Medecins Sans Frontières, New York City, New York, USA
| | - Sabine Bélard
- Institute of Tropical Medicine, University of Tübingen, Tubingen, Germany
- German Center for Infection Research, Tübingen, Germany
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Meli M, Spicuzza L, Comella M, La Spina M, Trobia GL, Parisi GF, Di Cataldo A, Russo G. The Role of Ultrasound in the Diagnosis of Pulmonary Infection Caused by Intracellular, Fungal Pathogens and Mycobacteria: A Systematic Review. Diagnostics (Basel) 2023; 13:diagnostics13091612. [PMID: 37175003 PMCID: PMC10177819 DOI: 10.3390/diagnostics13091612] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/11/2023] [Accepted: 04/13/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Lung ultrasound (LUS) is a widely available technique allowing rapid bedside detection of different respiratory disorders. Its reliability in the diagnosis of community-acquired lung infection has been confirmed. However, its usefulness in identifying infections caused by specific and less common pathogens (e.g., in immunocompromised patients) is still uncertain. METHODS This systematic review aimed to explore the most common LUS patterns in infections caused by intracellular, fungal pathogens or mycobacteria. RESULTS We included 17 studies, reporting a total of 274 patients with M. pneumoniae, 30 with fungal infection and 213 with pulmonary tuberculosis (TB). Most of the studies on M. pneumoniae in children found a specific LUS pattern, mainly consolidated areas associated with diffuse B lines. The typical LUS pattern in TB consisted of consolidation and small subpleural nodes. Only one study on fungal disease reported LUS specific patterns (e.g., indicating "halo sign" or "reverse halo sign"). CONCLUSIONS Considering the preliminary data, LUS appears to be a promising point-of-care tool, showing patterns of atypical pneumonia and TB which seem different from patterns characterizing common bacterial infection. The role of LUS in the diagnosis of fungal disease is still at an early stage of exploration. Large trials to investigate sonography in these lung infections are granted.
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Affiliation(s)
- Mariaclaudia Meli
- Pediatric Hematology and Oncology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Lucia Spicuzza
- Pulmology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Mattia Comella
- Pediatric Hematology and Oncology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Milena La Spina
- Pediatric Hematology and Oncology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Gian Luca Trobia
- Pediatrics and Pediatric Emergency Room, Cannizzaro Emergency Hospital, 95126 Catania, Italy
| | - Giuseppe Fabio Parisi
- Pediatric Pulmology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Andrea Di Cataldo
- Pediatric Hematology and Oncology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Giovanna Russo
- Pediatric Hematology and Oncology Unit, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
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Cardiovascular Involvement in Tuberculosis: From Pathophysiology to Diagnosis and Complications-A Narrative Review. Diagnostics (Basel) 2023; 13:diagnostics13030432. [PMID: 36766543 PMCID: PMC9914020 DOI: 10.3390/diagnostics13030432] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/18/2023] [Accepted: 01/23/2023] [Indexed: 01/27/2023] Open
Abstract
Although primarily a lung disease, extra-pulmonary tuberculosis (TB) can affect any organ or system. Of these, cardiovascular complications associated with disease or drug toxicity significantly worsen the prognosis. Approximately 60% of patients with TB have a cardiovascular disease, the most common associated pathological entities being pericarditis, myocarditis, and coronary artery disease. We searched the electronic databases PubMed, MEDLINE, and EMBASE for studies that evaluated the impact of TB on the cardiovascular system, from pathophysiological mechanisms to clinical and paraclinical diagnosis of cardiovascular involvement as well as the management of cardiotoxicity associated with antituberculosis medication. The occurrence of pericarditis in all its forms and the possibility of developing constrictive pericarditis, the association of concomitant myocarditis with severe systolic dysfunction and complication with acute heart failure phenomena, and the long-term development of aortic aneurysms with risk of complications, as well as drug-induced toxicity, pose complex additional problems in the management of patients with TB. In the era of multidisciplinarity and polymedication, evidence-based medicine provides various tools that facilitate an integrative management that allows early diagnosis and treatment of cardiac pathologies associated with TB.
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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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Utility and Limits of Lung Ultrasound in Childhood Pulmonary Tuberculosis: Lessons from a Case Series and Literature Review. J Clin Med 2022; 11:jcm11195714. [PMID: 36233582 PMCID: PMC9570535 DOI: 10.3390/jcm11195714] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/15/2022] [Accepted: 09/20/2022] [Indexed: 11/29/2022] Open
Abstract
Childhood pulmonary tuberculosis (PTB) diagnosis is often a challenge that requires a combination of history, clinical, radiological, immunological and microbiological findings. Radiological diagnosis is based today on the use of chest X-ray and chest CT that, in addition to being radio-invasive tools for children, are often not available in countries with low-resources. A non-invasive, easily usable and reproducible, low-cost diagnostic tool as LUS would therefore be useful to use to support the diagnosis of childhood PTB. Data on the use of LUS for the diagnosis and follow-up of childhood PTB are limited and in some respects contradictory. To help better define the potential role of LUS we have described the pros and cons of lung ultrasound method through a brief review of the studies in the literature and reporting some case series in which we describe clinical, laboratory, radiological results as well as detailed lung ultrasound findings of four children/adolescents with PTB.
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10
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Giannelli F, Cozzi D, Cavigli E, Campolmi I, Rinaldi F, Giachè S, Rogasi PG, Miele V, Bartolucci M. Lung ultrasound (LUS) in pulmonary tuberculosis: correlation with chest CT and X-ray findings. J Ultrasound 2022; 25:625-634. [PMID: 35001323 PMCID: PMC9402828 DOI: 10.1007/s40477-021-00636-1] [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: 07/14/2021] [Accepted: 11/09/2021] [Indexed: 11/30/2022] Open
Abstract
AIMS The aim is to describe lung ultrasound (LUS) findings in a cohort of patients with suspected pulmonary tuberculosis (PTB) and compare them with computed tomography (CT) and chest x-ray (CXR) findings in order to evaluate the potentiality of LUS in TB diagnosis. METHODS In this prospective study, 82 subjects with suspected TB were enrolled after being evaluated with CXR and chest CT. LUS was performed by blinded radiologists within 3 days after admission. A semiquantitative index was used: score 1 (lesions that extend for about 1-15% of the affected zone), score 2 (15-40%) and score 3 (40-100%). RESULTS Microbiological analysis confirmed TB diagnosis in 58/82 (70.7%). CT was positive in all patients, LUS in 79/82 (96.3%) CXR in 78/82 (95.1%) and adding LUS and CXR in 100%. In PTB patients we found a great number of lungs zones with micronodules and with total findings than non-TPB patients (p < 0.05). Overall LUS sensitivity was 80%, greater for micronodules (82%) and nodules (95%), lower for consolidation with air bronchogram (72%) and cavitations (33%). We reported 5 complicated pleural effusion at LUS, only 1 in CT. CXR overall sensitivity was 81%. Adding CXR and LUS findings we reported a sensitivity of 90%. CONCLUSIONS LUS could be considered a valid, non-invasive and cost-effective diagnostic tool especially in world regions where CT were not available, also in addiction with CXR. TRIAL REGISTRATION This study was approved by the Ethics Committee of our University Hospital (rif. CEAVC 14,816).
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Affiliation(s)
- Federico Giannelli
- Department of Emergency Radiology, Careggi University Hospital, Largo Brambilla 3, 50134, Florence, Italy
| | - Diletta Cozzi
- Department of Emergency Radiology, Careggi University Hospital, Largo Brambilla 3, 50134, Florence, Italy.
| | - Edoardo Cavigli
- Department of Emergency Radiology, Careggi University Hospital, Largo Brambilla 3, 50134, Florence, Italy
| | - Irene Campolmi
- Department of Infectious and Tropical Diseases, Careggi University Hospital, Florence, Italy
| | - Francesca Rinaldi
- Department of Infectious and Tropical Diseases, Careggi University Hospital, Florence, Italy
| | - Susanna Giachè
- Department of Infectious and Tropical Diseases, Careggi University Hospital, Florence, Italy
| | - Pier Giorgio Rogasi
- Department of Infectious and Tropical Diseases, Careggi University Hospital, Florence, Italy
| | - Vittorio Miele
- Department of Emergency Radiology, Careggi University Hospital, Largo Brambilla 3, 50134, Florence, Italy
| | - Maurizio Bartolucci
- Department of Radiology, Santo Stefano Hospital, ASL Toscana Centro, Prato, Italy
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11
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Cocco G, Boccatonda A, Rossi I, D’Ardes D, Corvino A, Delli Pizzi A, Ucciferri C, Katia F, Jacopo V. Early detection of pleuro‐pulmonary tuberculosis by bedside lung ultrasound: A case report and review of literature. Clin Case Rep 2022; 10:e05739. [PMID: 35846942 PMCID: PMC9281364 DOI: 10.1002/ccr3.5739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/09/2022] [Accepted: 03/28/2022] [Indexed: 11/07/2022] Open
Affiliation(s)
- Giulio Cocco
- Department of Medicine and Science of Aging “G. d'Annunzio” University Chieti Italy
| | - Andrea Boccatonda
- Internal Medicine Bentivoglio Hospital AUSL Bologna Bentivoglio Italy
| | - Ilaria Rossi
- Department of Medicine and Science of Aging “G. d'Annunzio” University Chieti Italy
| | - Damiano D’Ardes
- Department of Medicine and Science of Aging “G. d'Annunzio” University Chieti Italy
| | - Antonio Corvino
- Motor Science and Wellness Department University of Naples “Parthenope” Naples Italy
| | - Andrea Delli Pizzi
- Department of Innovative Technologies in Medicine & Dentistry “G. d’Annunzio” University Chieti Italy
| | - Claudio Ucciferri
- Department of Medicine and Science of Aging “G. d'Annunzio” University Chieti Italy
| | - Falasca Katia
- Department of Medicine and Science of Aging “G. d'Annunzio” University Chieti Italy
| | - Vecchiet Jacopo
- Department of Medicine and Science of Aging “G. d'Annunzio” University Chieti Italy
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Bhalla D, Sinha P, Naranje P, Jana M, Bhalla AS, Sk P, Gupta AK. Transcutaneous Mediastinal Ultrasonography for Lymphadenopathy in Children: A Pictorial Essay of Technique and Imaging Findings. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2022; 41:773-783. [PMID: 34080726 DOI: 10.1002/jum.15760] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 05/08/2021] [Accepted: 05/16/2021] [Indexed: 06/12/2023]
Abstract
Ultrasonography (US) forms the mainstay of imaging in children; however, in the chest, its use has traditionally been limited to evaluation of pleural pathology. US techniques such as endobronchial and endoscopic ultrasound, which are commonly used for detection of mediastinal lymphadenopathy are invasive, aerosol generating, and often require sedation. Transcutaneous mediastinal sonography (TMUS) offers a useful alternative, which is easier to perform and overcomes these limitations. In this review, we summarize the technique, as well as imaging appearances of lymph nodes on TMUS. We also list common problems faced by operators and suggest troubleshooting methods for these.
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Affiliation(s)
- Deeksha Bhalla
- Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, Ansari Nagar 110029, India
| | - Pallavi Sinha
- Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, Ansari Nagar 110029, India
| | - Priyanka Naranje
- Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, Ansari Nagar 110029, India
| | - Manisha Jana
- Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, Ansari Nagar 110029, India
| | - Ashu S Bhalla
- Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, Ansari Nagar 110029, India
| | - Pritviraj Sk
- Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, Ansari Nagar 110029, India
| | - Arun K Gupta
- Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, Ansari Nagar 110029, India
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13
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Fentress M, Henwood PC, Maharaj P, Mitha M, Khan D, Caligiuri P, Karat AS, Olivier S, Edwards A, Ramjit D, Ngcobo N, Wong EB, Grant AD. High sensitivity of ultrasound for the diagnosis of tuberculosis in adults in South Africa: A proof-of-concept study. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000800. [PMID: 36962607 PMCID: PMC10021214 DOI: 10.1371/journal.pgph.0000800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 09/06/2022] [Indexed: 03/26/2023]
Abstract
BACKGROUND There are limited data on the performance characteristics of ultrasound for the diagnosis of pulmonary tuberculosis in both HIV-positive and HIV-negative persons. The objective of this proof-of-concept study was to determine the sensitivity and specificity of ultrasound for the diagnosis of tuberculosis in adults. METHODS Comprehensive thoracic and focused abdominal ultrasound examinations were performed by trained radiologists and pulmonologists on adults recruited from a community multimorbidity survey and a primary healthcare clinic in KwaZulu-Natal Province, South Africa. Sputum samples were systematically collected from all participants. Sensitivity and specificity of ultrasound to detect tuberculosis were calculated compared to a reference standard of i) bacteriologically-confirmed tuberculosis, and ii) either bacteriologically-confirmed or radiologic tuberculosis. RESULTS Among 92 patients (53 [58%] male, mean age 41.9 [standard deviation 13.7] years, 49 [53%] HIV positive), 34 (37%) had bacteriologically-confirmed tuberculosis, 8 (9%) had radiologic tuberculosis with negative bacteriologic studies, and 50 (54%) had no evidence of active tuberculosis. Ultrasound abnormalities on either thoracic or abdominal exams were detected in 31 (91%) participants with bacteriologic tuberculosis and 27 (54%) of those without tuberculosis. Sensitivity and specificity of any ultrasound abnormality for bacteriologically-confirmed tuberculosis were 91% (95% confidence interval [CI] 76%-98%) and 46% (95% CI 32%-61%). Sensitivity and specificity of any ultrasound abnormality for either bacteriologically-confirmed or radiologic tuberculosis were 86% (95% CI 71%-95%) and 46% (95% CI 32%-61%). Overall performance did not appear to differ markedly between participants with and without HIV. CONCLUSION A comprehensive ultrasound scanning protocol in adults in a high TB burden setting had high sensitivity but low specificity to identify bacteriologically-confirmed tuberculosis.
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Affiliation(s)
- Matthew Fentress
- TB Centre, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Patricia C Henwood
- Thomas Jefferson University, Philadelphia, Pennsylvania, United States of America
| | - Priya Maharaj
- Department of Pulmonology and Critical Care, Inkosi Albert Luthuli Central Hospital, Durban, South Africa
| | - Mohammed Mitha
- Department of Pulmonology and Critical Care, Inkosi Albert Luthuli Central Hospital, Durban, South Africa
| | - Dilshaad Khan
- Department of Pulmonology and Critical Care, Inkosi Albert Luthuli Central Hospital, Durban, South Africa
| | - Philip Caligiuri
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, Utah, United States of America
- Veterans Affairs Salt Lake City Health Care System, Salt Lake City, Utah, United States of America
| | - Aaron S Karat
- TB Centre, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Stephen Olivier
- Africa Health Research Institute, KwaZulu-Natal, South Africa
| | - Anita Edwards
- Africa Health Research Institute, KwaZulu-Natal, South Africa
| | - Dirhona Ramjit
- Africa Health Research Institute, KwaZulu-Natal, South Africa
| | - Nokwanda Ngcobo
- Africa Health Research Institute, KwaZulu-Natal, South Africa
| | - Emily B Wong
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- Division of Infectious Diseases, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Alison D Grant
- TB Centre, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Africa Health Research Institute, School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, KwaZulu-Natal, South Africa
- School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
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14
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Abd El-Hamid El-Kady R, Abdulrahman Turkistani S. The Footprint of Diabetes Mellitus on the Characteristics and Response to Anti-Tuberculous Therapy in Patients with Pulmonary Tuberculosis from Saudi Arabia. Infect Drug Resist 2021; 14:5303-5312. [PMID: 34916814 PMCID: PMC8670856 DOI: 10.2147/idr.s344703] [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: 10/16/2021] [Accepted: 11/24/2021] [Indexed: 11/23/2022] Open
Abstract
Background Right now, a tuberculosis (TB) and diabetes mellitus (DM) syndemic is re-emerging worldwide. Given the contradictory results of the impact of DM on the natural history of pulmonary TB (PTB), this study was undertaken to shed light on the precision of this hypothesis from a community with a substantial caseload of both diseases. Methods The present 5-year, retrospective, cohort study involved 487 (60.8% males, and 39.2% females) adult PTB patients (mean age 53.71 ± 15.78 years) selected from Dr. Soliman Fakeeh Hospital (DSFH), Jeddah, Kingdom of Saudi Arabia (KSA). The relevant patients' clinical, radiological and microbiological data were extracted from the hospital medical and laboratory database. Results In our study, the cumulative prevalence of DM among PTB subjects was 27.1%. Both diabetic and non-diabetic groups were matched with regard to gender (p = 0.46); however, diabetic patients were significantly older (p = 0.0001). Patients with concomitant DM displayed higher frequency of the classic clinical presentations of PTB and were 1.8 times more likely to have cavitary lesions on imaging studies (p = 0.012). Furthermore, diabetic patients showed higher initial sputum acid-fast bacillus (AFB) smear grade (p = 0.0001) and were more prone to have delayed culture conversion as compared to their non-diabetic counterparts (77.55 ± 37.74 versus 54.95 ± 27.67 days, respectively; p = 0.0001) which points out to less favorable treatment outcome. Conclusion DM showed an impact on different aspects of PTB. Accordingly, integrated bi-directional screening programs for both diseases in the KSA need to be implemented to upgrade health-care services of patients with dual diagnosis.
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Affiliation(s)
- Rania Abd El-Hamid El-Kady
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Mansoura University, Mansoura, Egypt.,Department of Pathological Sciences, Fakeeh College for Medical Sciences, Jeddah, Kingdom of Saudi Arabia
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Genitourinary Tuberculosis: A Comprehensive Review of a Neglected Manifestation in Low-Endemic Countries. Antibiotics (Basel) 2021; 10:antibiotics10111399. [PMID: 34827337 PMCID: PMC8614939 DOI: 10.3390/antibiotics10111399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/02/2021] [Accepted: 11/12/2021] [Indexed: 12/15/2022] Open
Abstract
Genitourinary tuberculosis (GUTB) represents a disease often underestimated by urological specialists, particularly in settings such as the European one, where the pathology is less frequent. Similar to other uncommon diseases at these latitudes, GUTB is a neglected clinical problem. In this light, the aim of this review is to give a comprehensive overview of GUTB in order to provide a useful tool for urologists who seldomly manage this disease. A non-systematic review of genitourinary tuberculosis was performed on relevant articles published from January 1990 to July 2021 using PubMed, Scopus, and the Cochrane Central Register of Controlled Trials. GUTB represents up to a quarter of extrapulmonary tuberculosis (EPTB) cases. Diagnostic, therapeutic and surgical work-up have been deeply reviewed and summarized. The mass migration of refugees to Europe as well as the ease of international travel is gradually leading to an upsurge in urological diseases such as GUTB, which were previously only rarely encountered in some European countries. The poor TB knowledge of European urologists should be improved through medical education courses, webinars or telematic means.
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16
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Patti G, Pellegrino C, Ricciardi A, Novara R, Cotugno S, Papagni R, Guido G, Totaro V, De Iaco G, Romanelli F, Stolfa S, Minardi ML, Ronga L, Fato I, Lattanzio R, Bavaro DF, Gualano G, Sarmati L, Saracino A, Palmieri F, Di Gennaro F. Potential Role of Vitamins A, B, C, D and E in TB Treatment and Prevention: A Narrative Review. Antibiotics (Basel) 2021; 10:1354. [PMID: 34827292 PMCID: PMC8614960 DOI: 10.3390/antibiotics10111354] [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: 10/19/2021] [Revised: 10/31/2021] [Accepted: 11/04/2021] [Indexed: 12/26/2022] Open
Abstract
(1) Background: Tuberculosis (TB) is one of the world's top infectious killers, in fact every year 10 million people fall ill with TB and 1.5 million people die from TB. Vitamins have an important role in vital functions, due to their anti-oxidant, pro-oxidant, anti-inflammatory effects and to metabolic functions. The aim of this review is to discuss and summarize the evidence and still open questions regarding vitamin supplementation as a prophylactic measure in those who are at high risk of Mycobacterium tuberculosis (MTB) infection and active TB; (2) Methods: We conducted a search on PubMed, Scopus, Google Scholar, EMBASE, Cochrane Library and WHO websites starting from March 1950 to September 2021, in order to identify articles discussing the role of Vitamins A, B, C, D and E and Tuberculosis; (3) Results: Supplementation with multiple micronutrients (including zinc) rather than vitamin A alone may be more beneficial in TB. The WHO recommend Pyridoxine (vitamin B6) when high-dose isoniazid is administered. High concentrations of vitamin C sterilize drug-susceptible, MDR and extensively drug-resistant MTB cultures and prevent the emergence of drug persisters; Vitamin D suppresses the replication of mycobacterium in vitro while VE showed a promising role in TB management as a result of its connection with oxidative balance; (4) Conclusions: Our review suggests and encourages the use of vitamins in TB patients. In fact, their use may improve outcomes by helping both nutritionally and by interacting directly and/or indirectly with MTB. Several and more comprehensive trials are needed to reinforce these suggestions.
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Affiliation(s)
- Giulia Patti
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70123 Bari, Italy; (G.P.); (C.P.); (A.R.); (R.N.); (S.C.); (R.P.); (G.G.); (V.T.); (G.D.I.); (R.L.); (D.F.B.); (A.S.); (F.D.G.)
| | - Carmen Pellegrino
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70123 Bari, Italy; (G.P.); (C.P.); (A.R.); (R.N.); (S.C.); (R.P.); (G.G.); (V.T.); (G.D.I.); (R.L.); (D.F.B.); (A.S.); (F.D.G.)
| | - Aurelia Ricciardi
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70123 Bari, Italy; (G.P.); (C.P.); (A.R.); (R.N.); (S.C.); (R.P.); (G.G.); (V.T.); (G.D.I.); (R.L.); (D.F.B.); (A.S.); (F.D.G.)
| | - Roberta Novara
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70123 Bari, Italy; (G.P.); (C.P.); (A.R.); (R.N.); (S.C.); (R.P.); (G.G.); (V.T.); (G.D.I.); (R.L.); (D.F.B.); (A.S.); (F.D.G.)
| | - Sergio Cotugno
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70123 Bari, Italy; (G.P.); (C.P.); (A.R.); (R.N.); (S.C.); (R.P.); (G.G.); (V.T.); (G.D.I.); (R.L.); (D.F.B.); (A.S.); (F.D.G.)
| | - Roberta Papagni
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70123 Bari, Italy; (G.P.); (C.P.); (A.R.); (R.N.); (S.C.); (R.P.); (G.G.); (V.T.); (G.D.I.); (R.L.); (D.F.B.); (A.S.); (F.D.G.)
| | - Giacomo Guido
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70123 Bari, Italy; (G.P.); (C.P.); (A.R.); (R.N.); (S.C.); (R.P.); (G.G.); (V.T.); (G.D.I.); (R.L.); (D.F.B.); (A.S.); (F.D.G.)
| | - Valentina Totaro
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70123 Bari, Italy; (G.P.); (C.P.); (A.R.); (R.N.); (S.C.); (R.P.); (G.G.); (V.T.); (G.D.I.); (R.L.); (D.F.B.); (A.S.); (F.D.G.)
| | - Giuseppina De Iaco
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70123 Bari, Italy; (G.P.); (C.P.); (A.R.); (R.N.); (S.C.); (R.P.); (G.G.); (V.T.); (G.D.I.); (R.L.); (D.F.B.); (A.S.); (F.D.G.)
| | - Federica Romanelli
- Microbiology and Virology Unit, University of Bari, University Hospital Policlinico, 70124 Bari, Italy; (F.R.); (S.S.); (L.R.)
| | - Stefania Stolfa
- Microbiology and Virology Unit, University of Bari, University Hospital Policlinico, 70124 Bari, Italy; (F.R.); (S.S.); (L.R.)
| | - Maria Letizia Minardi
- Infectious Diseases Clinic, University Hospital “Tor Vergata”, Department of Systems Medicine, University of Rome Tor Vergata, 00173 Rome, Italy; (M.L.M.); (I.F.); (L.S.)
| | - Luigi Ronga
- Microbiology and Virology Unit, University of Bari, University Hospital Policlinico, 70124 Bari, Italy; (F.R.); (S.S.); (L.R.)
| | - Ilenia Fato
- Infectious Diseases Clinic, University Hospital “Tor Vergata”, Department of Systems Medicine, University of Rome Tor Vergata, 00173 Rome, Italy; (M.L.M.); (I.F.); (L.S.)
| | - Rossana Lattanzio
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70123 Bari, Italy; (G.P.); (C.P.); (A.R.); (R.N.); (S.C.); (R.P.); (G.G.); (V.T.); (G.D.I.); (R.L.); (D.F.B.); (A.S.); (F.D.G.)
| | - Davide Fiore Bavaro
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70123 Bari, Italy; (G.P.); (C.P.); (A.R.); (R.N.); (S.C.); (R.P.); (G.G.); (V.T.); (G.D.I.); (R.L.); (D.F.B.); (A.S.); (F.D.G.)
| | - Gina Gualano
- National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00161 Rome, Italy;
| | - Loredana Sarmati
- Infectious Diseases Clinic, University Hospital “Tor Vergata”, Department of Systems Medicine, University of Rome Tor Vergata, 00173 Rome, Italy; (M.L.M.); (I.F.); (L.S.)
| | - Annalisa Saracino
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70123 Bari, Italy; (G.P.); (C.P.); (A.R.); (R.N.); (S.C.); (R.P.); (G.G.); (V.T.); (G.D.I.); (R.L.); (D.F.B.); (A.S.); (F.D.G.)
| | - Fabrizio Palmieri
- National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00161 Rome, Italy;
| | - Francesco Di Gennaro
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70123 Bari, Italy; (G.P.); (C.P.); (A.R.); (R.N.); (S.C.); (R.P.); (G.G.); (V.T.); (G.D.I.); (R.L.); (D.F.B.); (A.S.); (F.D.G.)
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Bigio J, Kohli M, Klinton JS, MacLean E, Gore G, Small PM, Ruhwald M, Weber SF, Jha S, Pai M. Diagnostic accuracy of point-of-care ultrasound for pulmonary tuberculosis: A systematic review. PLoS One 2021; 16:e0251236. [PMID: 33961639 PMCID: PMC8104425 DOI: 10.1371/journal.pone.0251236] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 04/22/2021] [Indexed: 01/15/2023] Open
Abstract
The advent of affordable, portable ultrasound devices has led to increasing interest in the use of point-of-care ultrasound (POCUS) for the detection of pulmonary TB (PTB). We undertook a systematic review of the diagnostic accuracy of POCUS for PTB. Five databases were searched for articles published between January 2010 and June 2020. Risk of bias was assessed using QUADAS-2. Data on sensitivity and specificity of individual lung ultrasound findings were collected, with variable reference standards including PCR and sputum smear microscopy. Six of 3,919 reviewed articles were included: five in adults and one in children, with a total sample size of 564. Studies had high risk of bias in many domains. In adults, subpleural nodule and lung consolidation were the lung ultrasound findings with the highest sensitivities, ranging from 72.5% to 100.0% and 46.7% to 80.4%, respectively. Only one study reported specificity data. Variability in sensitivity may be due to variable reference standards or may imply operator dependence. There is insufficient evidence to judge the diagnostic accuracy of POCUS for PTB. There is also no consensus on the optimal protocols for acquiring and analysing POCUS images for PTB. New studies which minimise potential sources of bias are required to further assess the diagnostic accuracy of POCUS for PTB.
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Affiliation(s)
- Jacob Bigio
- Research Institute of the McGill University Health Centre, Montreal, Canada
- McGill International TB Centre, Montreal, Canada
- * E-mail:
| | - Mikashmi Kohli
- McGill International TB Centre, Montreal, Canada
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada
| | - Joel Shyam Klinton
- McGill International TB Centre, Montreal, Canada
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada
| | - Emily MacLean
- McGill International TB Centre, Montreal, Canada
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada
| | - Genevieve Gore
- Schulich Library of Physical Sciences, Life Sciences, and Engineering, McGill University, Montreal, Canada
| | - Peter M. Small
- Renaissance School of Medicine at SUNY, Stony Brook, NY, United States of America
| | - Morten Ruhwald
- Foundation for Innovative New Diagnostics, Geneva, Switzerland
| | - Stefan Fabian Weber
- Department of Infectious Diseases, University of Heidelberg, Heidelberg, Germany
| | - Saurabh Jha
- Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, PA, United States of America
| | - Madhukar Pai
- McGill International TB Centre, Montreal, Canada
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada
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Population aging and trends of pulmonary tuberculosis incidence in the elderly. BMC Infect Dis 2021; 21:302. [PMID: 33765943 PMCID: PMC7993467 DOI: 10.1186/s12879-021-05994-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 03/17/2021] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND To explore population aging and the epidemic trend of pulmonary tuberculosis (PTB) in the elderly, and provide a basis for the prevention and control of pulmonary tuberculosis among the elderly. METHODS We collected clinical information of 239,707 newly active PTB patients in Shandong Province from 2005 to 2017. We analyzed and compared the clinical characteristics, reported incidence and temporal trend of PTB among the elderly group (≥60 years) and the non-elderly group (< 60 years) through logistic model and Join-point regression model. RESULTS Among the total PTB cases, 77,192(32.2%) were elderly. Compared with non-elderly patients, newly active elderly PTB patients account for a greater proportion of male cases (OR 1.688, 95% CI 1.656-1.722), rural population cases (OR 3.411, 95% CI 3.320-3.505) and bacteriologically confirmed PTB cases (OR 1.213, 95%CI 1.193-1.234). The annual reported incidence of total, elderly, pulmonary bacteriologically confirmed cases were 35.21, 68.84, 35.63 (per 100,000), respectively. The annual reported incidence of PTB in the whole population, the elderly group and the non-elderly group has shown a slow downward trend since 2008. The joinpoint regression model showed that the overall reported incidence of PTB in the elderly significantly decreased from 2007 to 2017 (APC = -5.3, P < 0.05). The reported incidence of bacteriologically confirmed PTB among elderly patients declined rapidly from 2005 to 2014(2005-2010 APC = -7.2%, P < 0.05; 2010-2014 APC = -22.6%, P < 0.05; 2014-2017 APC = -9.0%, P = 0.1). The reported incidence of clinically diagnosed PTB among elderly patients from 2005 to 2017 (11.48-38.42/100,000) increased by about 235%. It rose significantly from 2007 to 2014 (APC = 9.4, P<0.05). CONCLUSIONS Compared with the non-elderly population, the reported incidence of PTB in the elderly population is higher. The main burden of PTB will shift to the elderly, men, rural population, and clinically diagnosed patients. With the intensification of aging, more researches on elderly PTB prevention and treatment will facilitate the realization of the global tuberculosis (TB) control targets.
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Cheng Q, Xie L, Wang L, Lu M, Li Q, Wu Y, Huang Y, Jia Q, Zhao G. Impact of different tuberculosis history at the onset of future multidrug-resistant tuberculosis: A large, retrospective, population-based cohort study. J Glob Antimicrob Resist 2020; 24:158-168. [PMID: 33359935 DOI: 10.1016/j.jgar.2020.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 09/22/2020] [Accepted: 12/03/2020] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVES The impact of tuberculosis (TB) history on the risk of multidrug-resistant tuberculosis (MDR-TB) is not yet fully understood. We aimed to identify the impact of different TB history at the onset of future MDR-TB. METHODS A large, retrospective, population-based cohort study was performed between 2005 and 2019. A multivariable Cox model was used to evaluate independent risk factors for MDR-TB for individuals with different previous TB history (PTBH), such as newly diagnosed TB history (NDTH) and re-treated TB history (RTH). RESULTS Overall, 12 172 individuals with PTBH were included in this study. The main impacts of different PTBH at the onset of future MDR-TB were as follows: (a) low family income, high-risk occupation, TB patients with severe infection, extended or shortened treatment course, 2H3R3Z3E3/4H3R3 and frequency of sputum culture were significantly linked to incident MDR-TB only in individuals with NDTH (P < 0.05); (b) passive mode of TB case finding, individualised treatment regimens, 3HRZES/6HRE, duration of pulmonary cavities, excellent frequency of chest X-ray examination and duration of negative sputum smear were significantly associated with incident MDR-TB only in individuals with RTH (P < 0.05); (c) age <60 years, history of direct contact, human immunodeficiency virus (HIV) infection, unsuccessful treatment and duration of positive sputum culture were related to incident MDR-TB in both categories of PTBH individuals (P < 0.05). CONCLUSION Early and differential surveillances, assessments and interventions for reducing the risk of MDR-TB among individuals with different PTBH play a key role.
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Affiliation(s)
- Qinglin Cheng
- Hangzhou Center for Disease Control and Prevention, Hangzhou 310021, China; School of Medicine, Hangzhou Normal University, Hangzhou 310021, China
| | - Li Xie
- Hangzhou Center for Disease Control and Prevention, Hangzhou 310021, China
| | - Le Wang
- Hangzhou Center for Disease Control and Prevention, Hangzhou 310021, China
| | - Min Lu
- Hangzhou Center for Disease Control and Prevention, Hangzhou 310021, China
| | - Qingchun Li
- Hangzhou Center for Disease Control and Prevention, Hangzhou 310021, China
| | - Yifei Wu
- Hangzhou Center for Disease Control and Prevention, Hangzhou 310021, China
| | - Yinyan Huang
- Hangzhou Center for Disease Control and Prevention, Hangzhou 310021, China
| | - Qingjun Jia
- Hangzhou Center for Disease Control and Prevention, Hangzhou 310021, China
| | - Gang Zhao
- Hangzhou Center for Disease Control and Prevention, Hangzhou 310021, China.
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Evrevin M, Hermet L, Guillet-Caruba C, Nivose PL, Sordoillet V, Mellon G, Dulioust A, Doucet-Populaire F. Improving tuberculosis management in prisons: Impact of a rapid molecular point-of-care test. J Infect 2020; 82:235-239. [PMID: 33285215 DOI: 10.1016/j.jinf.2020.11.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 11/25/2020] [Accepted: 11/27/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To improve tuberculosis (TB) diagnosis in prison, we evaluate the value of the XpertⓇMTB/RIF Ultra assay (Xpert) as point-of-care (POC) in a French prison hospital. METHODS We first validated Xpert use on raw sputum at the referent laboratory. Secondly, trained physicians at the prison hospital performed Xpert tests for each patient presenting TB symptoms. The results were compared with Xpert, microscopic examination, culture and drug susceptibility testing on the corresponding decontaminated specimens. RESULTS 76 inmates were included in 15 months and 21 were diagnosed with TB. The overall sensitivity, specificity, positive and negative predictive values of Xpert were respectively: 92.3%, 100%, 100% and 98.7% on raw sputum. The efficiency of the molecular POC was confirmed by a concordance of 97% between Xpert findings from the prison hospital and culture results. Delay of microbiological diagnosis was reduced by about 18 days for 13 inmates with smear-negative sputum that avoid the mobilization of major means (escort, transport) to perform fibroscopic samples. Repeated Xpert negative results helped to speed the lifting of inmate isolation. CONCLUSIONS The implementation of Xpert in prison could optimize the management of incarcerated patients and thus limit the spread of TB among inmates, carers and other staff.
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Affiliation(s)
- Marine Evrevin
- AP-HP, Hôpital Antoine Béclère, Service de Bactériologie-Hygiène, Université Paris-Saclay, Clamart, France
| | - Loïc Hermet
- Etablissement Public de Santé National de Fresnes (EPSNF), Fresnes, France
| | - Christelle Guillet-Caruba
- AP-HP, Hôpital Antoine Béclère, Service de Bactériologie-Hygiène, Université Paris-Saclay, Clamart, France
| | | | - Vallier Sordoillet
- AP-HP, Hôpital Antoine Béclère, Service de Bactériologie-Hygiène, Université Paris-Saclay, Clamart, France
| | - Guillaume Mellon
- Etablissement Public de Santé National de Fresnes (EPSNF), Fresnes, France
| | - Anne Dulioust
- Etablissement Public de Santé National de Fresnes (EPSNF), Fresnes, France
| | - Florence Doucet-Populaire
- AP-HP, Hôpital Antoine Béclère, Service de Bactériologie-Hygiène, Université Paris-Saclay, Clamart, France; Université Paris-Saclay, CEA, CNRS, Institut for integrative biology of the Cell (I2BC), Gif-sur-Yvette, France.
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21
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Fentress M, Ugarte-Gil C, Cervantes M, Rivas D, Moore D, Caliguiri P, Bergman K, Noazin S, Padovani A, Gilman RH. Lung Ultrasound Findings Compared with Chest X-Ray Findings in Known Pulmonary Tuberculosis Patients: A Cross-Sectional Study in Lima, Peru. Am J Trop Med Hyg 2020; 103:1827-1833. [PMID: 32815504 PMCID: PMC7646758 DOI: 10.4269/ajtmh.20-0542] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Lung ultrasound (LUS) is highly portable and has excellent diagnostic accuracy for pneumonia compared with conventional radiography, but the literature on its use in pulmonary tuberculosis (PTB) is limited. This study characterized LUS lesions in patients with PTB and compared them with chest X-ray (CXR) findings. Adult patients in Lima, Peru, with PTB were recruited within 1 week of starting antituberculosis treatment. Comprehensive LUS was performed in all patients at enrollment and assessed for consolidation, small subpleural consolidation (SPC, hypothesized to be a marker of CXR consolidation), cavity, pleural effusion, pathologic B-lines, and miliary pattern. Patient CXRs were digitized and interpreted by a board-certified radiologist. Fifty-one patients were included in the final analysis. Lung ultrasound detected either consolidation or SPC in 96.1% of participants. No significant difference was found between the LUS detection of a composite of consolidation or SPC, and CXR detection of consolidation (96.1% versus 98%, P > 0.99). The proportion of patients with cavity detected by LUS was significantly lower than that detected by CXR (5.9% versus 51%, P < 0.001). Overall, LUS detection of consolidation or SPC may be a sensitive marker for diagnosis of PTB. Lung ultrasound demonstrated poor ability to detect radiographically identified cavity, although previous studies suggest SPC could add specificity for the diagnosis of PTB. Based on its portability and evidence base for diagnosing other pulmonary diseases, LUS may have a role in screening and diagnosis of PTB in areas without ready access to CXR. Further studies should evaluate its diagnostic accuracy in patients with and without PTB.
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Affiliation(s)
- Matthew Fentress
- University of California, Davis, Sacramento, California.,Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
| | - Cesar Ugarte-Gil
- London School of Hygiene and Tropical Medicine, London, United Kingdom.,Universidad Peruana Cayetano Heredia, Lima, Peru.,Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
| | | | | | - David Moore
- London School of Hygiene and Tropical Medicine, London, United Kingdom.,Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
| | | | - Kevin Bergman
- Contra Costa Family Medicine Residency, University of California - San Francisco, Martinez, California
| | - Sassan Noazin
- Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
| | | | - Robert H Gilman
- Associacion Benefica PRISMA, Lima, Peru.,Universidad Peruana Cayetano Heredia, Lima, Peru.,Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
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Ahmed WAW, Rahim MJC, Mohammad N, Fauzi MH, Wahab SFA. Hiding in plain sight: Diagnosing pleural tuberculosis using lung ultrasound. ULTRASOUND : JOURNAL OF THE BRITISH MEDICAL ULTRASOUND SOCIETY 2020; 29:123-127. [PMID: 33995559 DOI: 10.1177/1742271x20959761] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 08/25/2020] [Indexed: 11/16/2022]
Abstract
Introduction Diagnosing pleural tuberculosis can be difficult in patients with ambiguous presentation, especially in resource-limited health centres. Thus, lung ultrasound had been studied as a novel method in helping clinicians to diagnose this condition. Case presentation A 48-year-old woman presented with worsening dyspnoea and orthopnoea for one week. She had also experienced weight loss, minimal dry cough and right-sided pleuritic chest pain for several weeks. A chest radiograph showed a right lower zone pleural effusion with no apparent lung consolidation. Lung ultrasound showed a right apical consolidation and right lower zone septated pleural effusion. Pleural fluid investigations showed exudative features of mixed lymphocytic, mesothelial and neutrophilic cellular components. Tuberculin skin test was strongly positive. She was subsequently treated for pleural tuberculosis. One month after treatment, her symptoms had improved considerably. Discussion Lung ultrasound has been found to be more effective than chest radiograph in detecting consolidation and diagnosing pneumonia. The portability and efficacy of today's ultrasound machines, including the handheld types, show that lung ultrasound is a practical, reliable and valuable diagnostic tool in managing pulmonary conditions including tuberculosis, provided that the operators are adequately trained. Conclusion Lung ultrasound in tuberculosis is the next frontier for clinicians and researchers.
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Affiliation(s)
- Wan Aireene Wan Ahmed
- School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia.,Hospital Universiti Sains Malaysia, Kelantan, Malaysia
| | - Mohd Jazman Che Rahim
- School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia.,Hospital Universiti Sains Malaysia, Kelantan, Malaysia
| | - Nurashikin Mohammad
- School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia.,Hospital Universiti Sains Malaysia, Kelantan, Malaysia
| | - Mohd Hashairi Fauzi
- School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia.,Hospital Universiti Sains Malaysia, Kelantan, Malaysia
| | - Shaik Farid Abdull Wahab
- School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia.,Hospital Universiti Sains Malaysia, Kelantan, Malaysia
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Bae K, Ha JY, Jeon KN. Pneumothorax after CT-guided transthoracic lung biopsy: A comparison between immediate and delayed occurrence. PLoS One 2020; 15:e0238107. [PMID: 32834016 PMCID: PMC7446785 DOI: 10.1371/journal.pone.0238107] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 08/10/2020] [Indexed: 12/17/2022] Open
Abstract
Background In CT-guided transthoracic lung biopsy (CTLB), pneumothorax can occur as a late complication (delayed pneumothorax). The incidence, risk factors, and clinical significance of delayed pneumothorax are not well known. Objectives To compare the risk factors for immediate and delayed pneumothorax after CTLB and to know their clinical significance. Methods Images and medical records of 536 consecutive patients who underwent CTLB were reviewed. All biopsies were performed as inpatient procedures. Follow-up chest radiographs were obtained at least twice at 4 h after procedure and before discharge. Risk factors for immediate and delayed pneumothorax were assessed based on patient-, lesion-, and procedure-related variables. Rates of chest tube insertion were also compared. Results Pneumothorax developed in 161 patients (30.0%) including 135 (25.2%) immediate and 26 (4.9%) delayed cases. Lesion size was an independent risk factor for both immediate and delayed pneumothorax (OR = 0.813; CI = 0.717–0.922 and OR = 0.610; CI = 0.441–0.844, respectively). While emphysema, lower lobe location, and long intrapulmonary biopsy track were risk factors (OR = 1.981; CI = 1.172–3.344, OR = 3.505; CI = 2.718–5.650, and OR = 1.330; CI = 1.132–1.563, respectively) for immediate pneumothorax, upper lobe location and increased number of pleural punctures were independent risk factors (OR = 5.756; CI = 1.634–20.274 and OR = 3.738; CI = 1.860–7.511, respectively) for delayed pneumothorax. The rate of chest tube insertion was significantly (p < 0.001) higher in delayed pneumothorax. Conclusion Pneumothorax tends to occur immediately after CTLB in patients with emphysema, lower lobe lesion, and long intrapulmonary biopsy track. Further attention and warnings are needed for those with multiple punctures of small lesions involving upper lobes due to the possibility of delayed development of pneumothorax and higher requirement for chest tube drainage.
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Affiliation(s)
- Kyungsoo Bae
- Department of Radiology, Institute of Health Sciences, Gyeongsang National University School of Medicine, Jinju, Korea
- Department of Radiology, Gyeongsang National University Changwon Hospital, Changwon, Korea
| | - Ji Young Ha
- Department of Radiology, Institute of Health Sciences, Gyeongsang National University School of Medicine, Jinju, Korea
- Department of Radiology, Gyeongsang National University Changwon Hospital, Changwon, Korea
| | - Kyung Nyeo Jeon
- Department of Radiology, Institute of Health Sciences, Gyeongsang National University School of Medicine, Jinju, Korea
- Department of Radiology, Gyeongsang National University Changwon Hospital, Changwon, Korea
- * E-mail:
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Palamim CVC, Marson FAL. COVID-19 - The Availability of ICU Beds in Brazil during the Onset of Pandemic. Ann Glob Health 2020; 86:100. [PMID: 32864352 PMCID: PMC7427679 DOI: 10.5334/aogh.3025] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Brazil faces some challenges in the battle against the COVID-19 pandemic, including: the risks for cross-infection (community infection) increase in densely populated areas; low access to health services in areas where the number of beds in intensive care units (ICUs) is scarce and poorly distributed, mainly in states with low population density. Objective To describe and intercorrelate epidemiology and geographic data from Brazil about the number of intensive care unit (ICU) beds at the onset of COVID-19 pandemic. Methods The epidemiology and geographic data were correlated with the distribution of ICU beds (public and private health systems) and the number of beneficiaries of private health insurance using Pearson's Correlation Coefficient. The same data were correlated using partial correlation controlled by gross domestic product (GDP) and number of beneficiaries of private health insurance. Findings Brazil has a large geographical area and diverse demographic and economic aspects. This diversity is also present in the states and the Federal District regarding the number of COVID-19 cases, deaths and case fatality rate. The effective management of severe COVID-19 patients requires ICU services, and the scenario was also dissimilar as for ICU beds and ICU beds/10,000 inhabitants for the public (SUS) and private health systems mainly at the onset of COVID-19 pandemic. The distribution of ICUs was uneven between public and private services, and most patients rely on SUS, which had the lowest number of ICU beds. In only a few states, the number of ICU beds at SUS was above 1 to 3 by 10,000 inhabitants, which is the number recommended by the World Health Organization (WHO). Conclusions Brazil needed to improve the number of ICU beds units to deal with COVID-19 pandemic, mainly for the SUS showing a late involvement of government and health authorities to deal with the COVID-19 pandemic.
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Affiliation(s)
- Camila Vantini Capasso Palamim
- Laboratory of Cell and Molecular Tumor Biology and Bioactive Compounds, São Francisco University, Bragança Paulista, São Paulo, BR
- Laboratory of Human and Medical Genetics, São Francisco University, Bragança Paulista, São Paulo, BR
| | - Fernando Augusto Lima Marson
- Laboratory of Cell and Molecular Tumor Biology and Bioactive Compounds, São Francisco University, Bragança Paulista, São Paulo, BR
- Laboratory of Human and Medical Genetics, São Francisco University, Bragança Paulista, São Paulo, BR
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Zhou Z, Li C, Zhu R, Wang D, Liu T, Jia J, Wang F, Zhao L, Dong L, Yu X, Huang H. Combination of Percutaneous Lung Biopsy and Xpert MTB/RIF Ultra Enhances the Differential Diagnosis of Tuberculosis: A Prospective Cohort Study. Infect Dis Ther 2020; 9:797-806. [PMID: 32770473 PMCID: PMC7680488 DOI: 10.1007/s40121-020-00327-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Indexed: 12/17/2022] Open
Abstract
Introduction To evaluate the value of the combination of computed tomography (CT)-guided percutaneous lung biopsy and Xpert MTB/RIF Ultra (Xpert-Ultra) in enhancing the differential diagnosis of tuberculosis. Methods Patients with lesions in the lungs for whom the differential diagnosis was difficult were prospectively and consecutively enrolled. Specimens collected by percutaneous lung biopsy were subject to Xpert-Ultra and histopathologic examination, respectively. Results Biopsy was successfully performed for 147 patients who were eligible for analysis, including 65 TB, 55 lung cancer and 27 other chronic infection cases. The sensitivity, specificity, positive predictive value and negative predictive value of Xpert-Ultra for TB diagnosis were 75.38% (49/65) and 95.12% (78/82), 92.45% (49/53) and 82.98% (78/94), respectively. Among patients with strong evidence for TB diagnosis (categorized as confirmed or probable TB cases), the overall positive rate of the Xpert-Ultra assay was 83.63% (46/55), which was much higher than for any reported sample type with negative smear test outcomes to date. Five rifampicin (RIF)-resistant cases were identified using the biopsy tissues. However, “trace” positive did not seem reliable for TB diagnosis with lung biopsy specimens; a 25.61% (21/82) “trace”-positive rate was acquired in the non-TB group. Conclusion Percutaneous lung biopsy combined with Xpert-Ultra produced high sensitivity for culture-negative pulmonary TB patient diagnosis. “Trace” outcome might not be a reliable positive category for lung biopsy specimens. Trial registration ClinicalTrials.gov identifier, ChiCTR1900026412. Retrospectively registered on Oct 8th, 2019).
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Affiliation(s)
- Zhen Zhou
- Department of Radiology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beijing, China
| | - Chenghai Li
- Department of Radiology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beijing, China
| | - Rui Zhu
- National Tuberculosis Clinical Laboratory, Beijing Key Laboratory for Drug Resistance Tuberculosis Research. Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beijing, China
| | - Dongpo Wang
- Department of Radiology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beijing, China
| | - Tao Liu
- Department of Anesthesiology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beijing, China
| | - Junnan Jia
- National Tuberculosis Clinical Laboratory, Beijing Key Laboratory for Drug Resistance Tuberculosis Research. Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beijing, China
| | - Fen Wang
- National Tuberculosis Clinical Laboratory, Beijing Key Laboratory for Drug Resistance Tuberculosis Research. Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beijing, China
| | - Liping Zhao
- National Tuberculosis Clinical Laboratory, Beijing Key Laboratory for Drug Resistance Tuberculosis Research. Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beijing, China
| | - Lingling Dong
- National Tuberculosis Clinical Laboratory, Beijing Key Laboratory for Drug Resistance Tuberculosis Research. Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beijing, China
| | - Xia Yu
- National Tuberculosis Clinical Laboratory, Beijing Key Laboratory for Drug Resistance Tuberculosis Research. Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beijing, China.
| | - Hairong Huang
- National Tuberculosis Clinical Laboratory, Beijing Key Laboratory for Drug Resistance Tuberculosis Research. Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Institute, Beijing, China.
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Di Gennaro F, Vittozzi P, Gualano G, Musso M, Mosti S, Mencarini P, Pareo C, Di Caro A, Schininà V, Girardi E, Palmieri F. Active Pulmonary Tuberculosis in Elderly Patients: A 2016-2019 Retrospective Analysis from an Italian Referral Hospital. Antibiotics (Basel) 2020; 9:antibiotics9080489. [PMID: 32784552 PMCID: PMC7459440 DOI: 10.3390/antibiotics9080489] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 08/03/2020] [Accepted: 08/05/2020] [Indexed: 02/06/2023] Open
Abstract
Tuberculosis (TB) in the elderly (>65 years old) has increasingly become a global health problem. It has long been recognized that older people are vulnerable to developing tuberculosis. We retrospectively evaluated data from patients older than 65 years diagnosed with pulmonary TB admitted to the National Institute for Infectious Diseases L. Spallanzani, Rome, Italy, from 1 January 2016 to 31 December 2019. One hundred and six consecutive patients were diagnosed with pulmonary TB and 68% reported at least one comorbidity and 44% at least one of the TB risk-factors. Out of the 26 elderly patients who reported an adverse event, having risk factors for TB (O.R. (Odds Ratios) = 1.45; 95% CI 1.12-3.65) and the presence of cavities on Chest X-rays (O.R. = 1.42; 95% CI 1.08-2.73) resulted in being more likely to be associated with adverse events in elderly patients. Having weight loss (O.R. = 1.31; 95% CI 1.08-1.55) and dyspnea (O.R. = 1.23; 95% CI 1.13-1.41) resulted in being significant predictors of unsuccessful treatment outcome in elderly patients. Older people with TB represent a vulnerable group, with high mortality rate, with a challenging diagnosis. Hospitalizations in tertiary referral hospital with clinical expertise in TB management can be useful to improve the outcome of these fragile patients.
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Affiliation(s)
- Francesco Di Gennaro
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00149 Rome, Italy; (P.V.); (G.G.); (M.M.); (S.M.); (P.M.); (C.P.); (F.P.)
- Correspondence: ; Tel.: +39-3924-804-707
| | - Pietro Vittozzi
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00149 Rome, Italy; (P.V.); (G.G.); (M.M.); (S.M.); (P.M.); (C.P.); (F.P.)
| | - Gina Gualano
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00149 Rome, Italy; (P.V.); (G.G.); (M.M.); (S.M.); (P.M.); (C.P.); (F.P.)
| | - Maria Musso
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00149 Rome, Italy; (P.V.); (G.G.); (M.M.); (S.M.); (P.M.); (C.P.); (F.P.)
| | - Silvia Mosti
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00149 Rome, Italy; (P.V.); (G.G.); (M.M.); (S.M.); (P.M.); (C.P.); (F.P.)
| | - Paola Mencarini
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00149 Rome, Italy; (P.V.); (G.G.); (M.M.); (S.M.); (P.M.); (C.P.); (F.P.)
| | - Carlo Pareo
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00149 Rome, Italy; (P.V.); (G.G.); (M.M.); (S.M.); (P.M.); (C.P.); (F.P.)
| | - Antonino Di Caro
- Microbiology and Bio-Repository Unit, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00149 Rome, Italy;
| | - Vincenzo Schininà
- Diagnostic Imaging Unit, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00149 Rome, Italy;
| | - Enrico Girardi
- Clinical Epidemiology Unit, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00149 Rome, Italy;
| | - Fabrizio Palmieri
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases “L. Spallanzani” IRCCS, 00149 Rome, Italy; (P.V.); (G.G.); (M.M.); (S.M.); (P.M.); (C.P.); (F.P.)
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Dabhi PA, Thangakunam B, Gupta R, James P, Thomas N, Naik D, Christopher DJ. Screening for prevalence of current TB disease and latent TB infection in type 2 diabetes mellitus patients attending a diabetic clinic in an Indian tertiary care hospital. PLoS One 2020; 15:e0233385. [PMID: 32502176 PMCID: PMC7274437 DOI: 10.1371/journal.pone.0233385] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 05/03/2020] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND Diabetes triples the risk of developing tuberculosis (TB). This study was designed to determine the prevalence of past and current TB disease and Latent TB infection (LTBI) in type 2 Diabetes Mellitus (NIDDM) patients. DESIGN This was a prospective descriptive study on all NIDDM patients attending a Diabetic clinic. Detailed history, included details of previous history of TB (Past TB)and symptoms of active TB and a thorough physical exam was also done. When clinical suspicion of TB was present, appropriate investigations were carried out to diagnose 'Current TB'. Subsequently, 200 consecutive patients who were negative for Past and Current TB were screened for Latent TB infection (LTBI) by tuberculin skin test. RESULTS Of 1000 NIDDM patients enrolled, 43(4.3%) had Past TB. Of remaining 957 patients, 50 were evaluated for New TB on the basis of suggestive symptoms and 10(1%) patients were confirmed to have Current TB. Risk factors for Past or Current TB 'DM-TB' in comparison with 'DM Only' group were; male sex (72% VS 57%; P = 0.033), manual laborer (28% VS 15%; P = 0.012), smoking (26% VS 14%; P = 0.015), alcohol consumption (23% VS 9%; P<0.001)& being on treatment with Insulin (40% VS 20%; P<0.001). There was a protective effect with being a home maker (17% VS 37%; P = 0.034&overweightstatus (53% VS 71%; P = 0.004). Of the 200 patient without Past or Current TB, who were screened for LTBI, 96(48%) patients were found to have LTBI. Male sex was the only significant risk factor for LTBI (72% VS 59%; P = 0.05). CONCLUSION Past and Current TB was substantial in patients attending a Diabetic Clinic. Active symptom screening for TB in these clinics could lead to increase in case detection and earlier diagnosis.
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Affiliation(s)
| | | | - Richa Gupta
- Department of Pulmonary Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - Prince James
- Department of Respiratory Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - Nihal Thomas
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College, Vellore, India
| | - Dukhabandhu Naik
- Department of Endocrinology, Jawaharlal Institute of postgraduate medical education and Research (JIPMER), Pondicherry, India
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Heuvelings CC, Bélard S, Andronikou S, Lederman H, Moodley H, Grobusch MP, Zar HJ. Chest ultrasound compared to chest X-ray for pediatric pulmonary tuberculosis. Pediatr Pulmonol 2019; 54:1914-1920. [PMID: 31475477 PMCID: PMC6899616 DOI: 10.1002/ppul.24500] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 08/13/2019] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Chest ultrasound is increasingly used to radiologically diagnose childhood pneumonia, but there are limited data on its use for pulmonary tuberculosis (PTB). AIM Compare chest ultrasound with a chest X-ray (CXR) findings. METHODS Children (up to 13 years) with suspected PTB were enrolled. Bedside chest ultrasound findings were compared to CXR. The analysis was stratified by PTB category: confirmed PTB (microbiologically confirmed), unconfirmed PTB (clinical diagnosis with negative microbiological tests), or unlikely PTB (other respiratory diseases with improvement without tuberculosis treatment). RESULTS One hundred fifty-nine children were enrolled (57% boys, median age 26.6 months [interquartile range 15.1-59.3]). Ultrasound detected abnormalities in 72% (n = 114), CXR in 56% (n = 89), P < .001. Pleural effusion was detected on ultrasound in 15% (n = 24) compared 9% (n = 14) on CXR, P = .004, more in confirmed PTB (33%, n = 12 vs 8%, n = 4 unlikely PTB, P = .013). Ultrasound detected enlarged mediastinal lymph nodes more commonly (22%, n = 25) than CXR (6%, n = 10, P = .001); the size of lymph nodes in the unlikely category (1.0 cm) was smaller than the other two PTB categories (1.4 and 1.5 cm, P = .001). Inter-reader agreement (kappa Cohen) was higher for ultrasound than CXR for several findings (consolidation 0.67 vs 0.47, pleural effusion 0.86 vs 0.56, enlarged lymph nodes 0.56 vs 0.27). CONCLUSION Ultrasound detected abnormalities more frequently than CXR with the higher inter-reader agreement; ultrasound abnormalities were most common in children with confirmed PTB. Ultrasound is a promising modality for detecting abnormalities in PTB. Further studies should evaluate the diagnostic accuracy of ultrasound against a gold standard.
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Affiliation(s)
- Charlotte C Heuvelings
- Department of Infectious Diseases, Division of Internal Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands.,Department of Pediatrics and Child Health and MRC Unit on Child and Adolescent Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa
| | - Sabine Bélard
- Department of Infectious Diseases, Division of Internal Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands.,Department of Pediatrics and Child Health and MRC Unit on Child and Adolescent Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa.,Department of Pediatric Pneumology and Immunology, Charité-Universitätsmedizin, Berlin, Germany.,Department of Pediatric Pneumonology and Immunology, Berlin Institute of Health (BIH), Berlin, Germany
| | - Savvas Andronikou
- Department of Pediatrics and Child Health and MRC Unit on Child and Adolescent Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa.,Department of Pediatric Radiology, Children's Hospital Philadelphia, Philadelphia, Pennsylvania
| | - Henrique Lederman
- Department of Diagnostic Imaging, Escola Paulista de Medicina, UNIFESP, São Paulo, Brazil.,Department is Imaging Diagnostic Center, UNIFESP, São Paulo, Brazil
| | - Halvani Moodley
- Department of Radiology, Paediatric Radiology, Charlotte Maxeke Johannesburg Academic Hospital, University of the Witwatersrand, Johannesburg, South Africa
| | - Martin P Grobusch
- Department of Infectious Diseases, Division of Internal Medicine, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Heather J Zar
- Department of Pediatrics and Child Health and MRC Unit on Child and Adolescent Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa
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Montuori M, Casella F, Casazza G, Franzetti F, Pini P, Invernizzi C, Torzillo D, Rizzardini G, Galli M, Cogliati C. Lung ultrasonography in pulmonary tuberculosis: A pilot study on diagnostic accuracy in a high-risk population. Eur J Intern Med 2019; 66:29-34. [PMID: 31235198 DOI: 10.1016/j.ejim.2019.06.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 05/15/2019] [Accepted: 06/05/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVES The validity of lung ultrasound (LUS) in the diagnosis of interstitial or focal lung pathologies is well documented, we assessed its accuracy in the diagnosis of pulmonary tuberculosis (PTB). METHODS Sonographic signs suggestive of PTB and their diagnostic accuracy were evaluated in patients admitted with clinical suspicion of PTB. Consolidations, subpleural nodules, pleural thickenings or irregularities and pleural effusion were assessed. LUS signs significantly associated with PTB in the univariate analysis (p < .05) were entered in a multivariate logistic regression model. RESULTS PTB was confirmed in 51 out of 102 patients. Multiple consolidations (OR 3.54, 95%CI 1.43-8.78), apical consolidations (OR 9.65, 95%CI 3.02-30.78), superior quadrant consolidations (OR 4.01, 95%CI 1.76-9.14), and subpleural nodules (OR 5.29, 95%CI 2.27-12.33) were significantly associated with PTB diagnosis. Apical consolidation (OR 9.67, 95%CI 2.81-33.25, p 0.003) and subpleural nodules (OR 5.30, 95%CI 2.08-13.52, p 0.005) retained a significant association in a multivariate model, with an overall accuracy of 0.799. CONCLUSIONS Our data suggest a possible role of LUS in the diagnosis of PTB, a high burden pathological condition for which the delay in diagnosis still represents a critical point in the control of the disease.
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Affiliation(s)
- M Montuori
- Infectious Diseases Unit, Department of Biomedical and Clinical Sciences "Luigi Sacco" University of Milan, ASST-FBF-Sacco, Italy.
| | - F Casella
- Department of Internal Medicine, ASST-FBF-Sacco, Italy
| | - G Casazza
- Dipartimento di Scienze Biomediche e Cliniche "Luigi Sacco", Università degli Studi di Milano, Italy
| | - F Franzetti
- Infectious Diseases Unit, Department of Biomedical and Clinical Sciences "Luigi Sacco" University of Milan, ASST-FBF-Sacco, Italy
| | - P Pini
- Department of Internal Medicine, ASST-FBF-Sacco, Italy
| | - C Invernizzi
- Department of Internal Medicine, ASST-FBF-Sacco, Italy
| | - D Torzillo
- Department of Internal Medicine, ASST-FBF-Sacco, Italy
| | - G Rizzardini
- First Division of Infectious Diseases, ASST-FBF-Sacco, Milano, Italy
| | - M Galli
- Infectious Diseases Unit, Department of Biomedical and Clinical Sciences "Luigi Sacco" University of Milan, ASST-FBF-Sacco, Italy
| | - C Cogliati
- Department of Internal Medicine, ASST-FBF-Sacco, Italy
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Namburete EI, Di Gennaro F, Maria CJ, Bavaro DF, Brindicci G, Lattanzio R, Pizzol D, Monno L, Saracino A. Uncommon testicular localization of Disseminated TB: a case report from Mozambique. THE NEW MICROBIOLOGICA 2019; 42:184-187. [PMID: 31305938 PMCID: PMC9341280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 09/10/2019] [Indexed: 06/10/2023]
Abstract
Tuberculosis (TB) of the testicle is a rarely reported and poorly described disease localization. There are no well-defined clinical features suggestive of testicular TB, which makes the diagnosis difficult to establish, especially in low-income settings like Mozambique, where TB is endemic and often associated with HIV-infection; both considered leading causes of death worldwide. We reported the case of a 45-year-old male, HIV positive, naïve to antiretroviral treatment, admitted to the Department of Medicine of the Central Hospital of Beira to investigate chronic enlargement of the testicles.
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Affiliation(s)
| | | | | | | | - Gaetano Brindicci
- Clinic of Infectious Diseases, University of Bari “Aldo Moro,” Bari, Italy
| | - Rossana Lattanzio
- Clinic of Infectious Diseases, University of Bari “Aldo Moro,” Bari, Italy
| | - Damiano Pizzol
- Operational Research Unit, Doctors with Africa Cuamm, Maputo, Mozambique
| | - Laura Monno
- Clinic of Infectious Diseases, University of Bari “Aldo Moro,” Bari, Italy
| | - Annalisa Saracino
- Clinic of Infectious Diseases, University of Bari “Aldo Moro,” Bari, Italy
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Perspectives on Point-of-Care Ultrasound Use in Pediatric Tropical Infectious Disease. CLINICAL PEDIATRIC EMERGENCY MEDICINE 2019. [DOI: 10.1016/j.cpem.2019.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Ultrasound in the Limited-Resource Setting: A Systematic Qualitative Review. CURRENT RADIOLOGY REPORTS 2019. [DOI: 10.1007/s40134-019-0331-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Bobbio F, Di Gennaro F, Marotta C, Kok J, Akec G, Norbis L, Monno L, Saracino A, Mazzucco W, Lunardi M. Focused ultrasound to diagnose HIV-associated tuberculosis (FASH) in the extremely resource-limited setting of South Sudan: a cross-sectional study. BMJ Open 2019; 9:e027179. [PMID: 30944140 PMCID: PMC6500283 DOI: 10.1136/bmjopen-2018-027179] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
OBJECTIVE Our cross-sectional study aimed at evaluating the diagnostic performance of Focused Assessment with Sonography for HIV-associated tuberculosis (FASH) to detect extrapulmonary tuberculosis in extremely resource-limited settings, with visceral leishmaniasis as a differential diagnosis with overlapping sonographic feature. DESIGN Cross-sectional study. SETTING Voluntary Counselling and Testing Centre (VCT) of Yirol Hospital, South Sudan. PARTICIPANTS From May to November 2017, 252 HIV-positive patients out of 624 newly admitted to VCT Centre were registered for antiretroviral treatment. According to the number of trained doctors available to practise ultrasound (US) scan, a sample of 100 patients were screened using the FASH protocol. INTERVENTIONS Following a full clinical examination, each patient was scanned with a portable US scanner in six different positions for pleural, pericardial, ascitic effusion, abdominal lymphadenopathy and hepatic/splenic microabscesses, according to the FASH protocol. A k39 antigen test for visceral leishmaniasis was also performed on patients with lymphadenopathy and/or splenomegaly. All demographic, clinical and HIV data, as well as FASH results and therapy adjustments, were recorded following the examination. RESULTS The FASH protocol allowed the detection of pathological US findings suggestive of tuberculosis in 27 out of the 100 patients tested. Overall, FASH results supported tuberculosis treatment indication for 16 of 21 patients, with the treatment being based exclusively on FASH findings in half of them (8 patients). The group of FASH-positive patients had a significantly higher proportion of patients with CD4 count below 0.2 x109/L (n=22, 81%) as compared with FASH-negative patients (n=35, 48%) (p=0.003). Moreover, 48% (n=13) of FASH-positive patients had CD4 below 100 cells/mm3. All patients tested had a negative result on k39 antigen test. CONCLUSION FASH was found to be a relevant diagnostic tool to detect signs of tuberculosis. Further research is needed to better define a patient profile suitable for investigation and also considering diagnostic accuracy.
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Affiliation(s)
| | | | - Claudia Marotta
- Department of Sciences for Health Promotion and Mother to Child Care G.D Alessandro, University of Palermo, Palermo, Italy
| | - John Kok
- Yirol Hospital, Yirol, South Sudan
| | | | - Luca Norbis
- Ospedale San Raffaele, Milano, Lombardia, Italy
| | - Laura Monno
- Infectious Diseases, University of Bari, Bari, Italy
| | | | - Walter Mazzucco
- Department of Sciences for Health Promotion and Mother to Child Care G.D Alessandro, University of Palermo, Palermo, Italy
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