Percorrer por autor "Lipman, Marc"
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- Diagnostic accuracy and predictive value of the QuantiFERON-TB gold plus assay for tuberculosis in immunocompromised individuals: a prospective TBnet studyPublication . Sester, Martina; Altet-Gomez, Neus; Andersen, Åse Bengaard; Arias-Guillén, Miguel; Avsar, Korkut; Bakken Kran, Anne-Marte; Bothamley, Graham; Nordholm Breschel, Anne Christine; Brown, James; Chesov, Dumitru; Ciobanu, Nelly; Cirillo, Daniela Maria; Crudu, Valeriu; de Souza Galvao, Malu; Dilektasli, Asli Görek; Dominguez, José; Duarte, Raquel; Dyrhol-Riise, Anne Ma; Goletti, Delia; Hoffmann, Harald; Ibraim, Elmira; Kalsdorf, Barbara; Krawczyk, Marcin; Kunst, Heinke; Lange, Berit; Lipman, Marc; Matteelli, Alberto; Milkiewicz, Piotr; Neyer, David; Nitschke, Martin; Oral, Haluk Barbaros; Palacios-Gutiérrez, Juan José; Petruccioli, Elisa; Raszeja-Wyszomirska, Joanna; Ravn, Pernille; Rupp, Jan; Spohn, Hanna-Elisa; Toader, Corina; Villar-Hernandez, Raquel; Wagner, Dirk; van Leth, Frank; Martinez, Leonardo; Pedersen, Ole Skouvig; Lange, ChristophBackground: In low tuberculosis (TB)-endemic countries, tuberculosis preventive therapy (TPT) is recommended for immunocompromised individuals with a positive immunodiagnostic test. This study aimed to assess the performance of the QuantiFERON-TB Gold Plus (QFT+) assay and predictive power for future tuberculosis in immunocompromised individuals. Methods: In this prospective observational study, immunocompromised adults ≥18 years of age including people living with HIV (PLHIV), chronic renal failure, rheumatoid arthritis, solid-organ transplantation or stem-cell transplantation, and immunocompetent adults with and without TB-disease were recruited at 21 sites in 11 European countries and tested with the QFT+ assay. Individuals without TB-disease were followed up for the development of tuberculosis. TB incidence rates (IR) were calculated, stratified by QFT+ results and acceptance of TPT. This study is registered with Clinicaltrials.gov, NCT02639936. Findings: A total of 2663 individuals (1115 female, 1548 male) were enrolled from 03/11/2015 to 29/03/2019. Persons without tuberculosis were followed up for at least two years. Among 1758 immunocompromised individuals without active tuberculosis, 13.6% had positive QFT+ results. Sensitivity and specificity for TB-disease were 70.0% (52.1-83.3%) and 91.4% (89.6-92.9%), respectively, in immunocompromised, and 81.4% (76.6-85.3%) and 96.0% (92.5-97.9%), respectively, in immunocompetent individuals. During 2457 cumulative years of follow-up among 932 individuals with chronic renal failure, rheumatoid arthritis, solid-organ transplantation or stem-cell transplantation, including 83 persons with a positive QFT+ test without TPT, no-one developed active tuberculosis. In contrast, among 642 PLHIV without TPT, one with an indeterminate QFT+ and 3/30 individuals with a positive QFT+ developed active tuberculosis; all had detectable HIV-replication and low CD4 T-cell counts (incidence 4.1 (95% CI (1.3-12.4) per 100 person-years). No individuals receiving TPT developed active tuberculosis during 269 years of follow-up. Interpretation: In immunocompromised individuals in low TB-endemic countries, the 2-year-risk for active tuberculosis was highest among PLHIV with detectable HIV-replication and low CD4-counts. In this study, the QFT+ assay did not strongly predict progression to active tuberculosis, which emphasises the need to incorporate additional risk factors.
- A multinational Delphi consensus on tuberculosis screening of migrants in EuropePublication . Pinheiro, Marina; Aguiar, Ana; Moreira, David N.; Akkerman, Onno W.; Al-Suwaidi, Zubaida; Alffenaar, Jan-Willem C.; Arandjelović, Irena; Brito, Ulisses; de Colombani, Pierpaolo; Curcic, Radmila; Garcia-Basteiro, Alberto L.; Goletti, Delia; Günther, Gunar; Ibraim, Elmira; Kapata, Nathan; Lange, Christoph; Lipman, Marc; Jankovic Makek, Mateja; Marais, Ben J.; Mariandyshev, Andrei; Magis-Escurra, Cecile; Migliori, Giovanni Battista; Sánchez Montalvá, Adrián; Nanovic, Zorica; Palmero, Domingo Juan; Priwitzer, Martin; Raviglione, Mario C. B.; Silva, Denise Rossato; Salzer, Helmut J.F.; Schwarzbach, Christian; Spruijt, Ineke; Winthrop, Kevin L.; Udwadia, Zarir; Vasankari, Tuula; Vilaplana, Cristina; Duarte, RaquelThe disproportionate burden of tuberculosis among migrants in the World Health Organization (WHO) European Region underscores the urgent need to address the public health challenges associated with global migration. Recommendations for screening of pulmonary tuberculosis (TB) and TB infection (TBI) are highly variable across European countries, highlighting the need for standardised practices and coordinated efforts to reduce TB risk more effectively. This study aims to produce a harmonised set of recommendations to contribute to elaboration for policy action using the Delphi method. It brings together a multidisciplinary panel of 33 TB experts from academia, healthcare, non-governmental organisations and government agencies across 22 countries to formulate consensus-based recommendations. The panel created 19 consensus statements and 36 recommendations for governments, health systems and other stakeholders. The recommendations span four key domains: 1) policy, 2) health systems and health professionals, 3) screening procedures and priority populations and 4) continued treatment and care. This study recommends a unified, evidence-based approach to TB screening in migrants, with free access to diagnosis and treatment, culturally sensitive care, use of digital tools and coordinated efforts across health systems to ensure effective and equitable TB control in Europe. Thus, the experts emphasised key recommendations that strike a balance between immediate health system interventions, screening procedures and cultural inclusivity to more effectively address TB among migrants. The findings of this study offer actionable policies to address gaps and weaknesses in Europe's response to tuberculosis among migrants, advancing efforts to eliminate TB as a public health threat.
- Optimising non-pharmacological interventions in people with non-tuberculous mycobacterial pulmonary disease: a systematic reviewPublication . Sulaiman, Naif; Martins, Beatriz; Moreira-Sousa, Diana; Aguiar, Ana; Hurst, John R.; Brown, James; Duarte, Raquel; Lipman, MarcIntroduction: Treatment of non-tuberculous mycobacterial pulmonary disease (NTM-PD) is often complex, relying on long treatment courses with multiple antibiotics, which are associated with treatment intolerance and failure. Current guidelines provide limited insight into non-pharmacological treatment, which is believed to be an important component of symptom control and is related to treatment outcomes with an established evidence base in other chronic respiratory diseases. Methods: The authors conducted a systematic review following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to identify studies on non-pharmacological interventions for NTM-PD, focusing on airway clearance techniques, pulmonary rehabilitation, nutritional support and psychological care. Results: There was little evidence regarding the impact of non-pharmacological interventions in NTM-PD. We identified three studies that described a positive impact of airway clearance techniques, including oscillating positive expiratory pressure, chest physical therapy with devices such as Acapella and Flutter, as well as chest oscillatory techniques (e.g. Vest) and hypertonic saline nebulisation. We found no relevant studies in NTM-PD reporting the use of nutrition, pulmonary rehabilitation or psychological care as interventions in this group of patients. Conclusions: Non-pharmacological interventions show potential in managing NTM-PD, although significant evidence gaps remain. This review highlights the importance of expanding high-quality studies on the use of these interventions to people with NTM-PD.