1
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Dheda K, Mirzayev F, Cirillo DM, Udwadia Z, Dooley KE, Chang KC, Omar SV, Reuter A, Perumal T, Horsburgh CR, Murray M, Lange C. Multidrug-resistant tuberculosis. Nat Rev Dis Primers 2024; 10:22. [PMID: 38523140 DOI: 10.1038/s41572-024-00504-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/16/2024] [Indexed: 03/26/2024]
Abstract
Tuberculosis (TB) remains the foremost cause of death by an infectious disease globally. Multidrug-resistant or rifampicin-resistant TB (MDR/RR-TB; resistance to rifampicin and isoniazid, or rifampicin alone) is a burgeoning public health challenge in several parts of the world, and especially Eastern Europe, Russia, Asia and sub-Saharan Africa. Pre-extensively drug-resistant TB (pre-XDR-TB) refers to MDR/RR-TB that is also resistant to a fluoroquinolone, and extensively drug-resistant TB (XDR-TB) isolates are additionally resistant to other key drugs such as bedaquiline and/or linezolid. Collectively, these subgroups are referred to as drug-resistant TB (DR-TB). All forms of DR-TB can be as transmissible as rifampicin-susceptible TB; however, it is more difficult to diagnose, is associated with higher mortality and morbidity, and higher rates of post-TB lung damage. The various forms of DR-TB often consume >50% of national TB budgets despite comprising <5-10% of the total TB case-load. The past decade has seen a dramatic change in the DR-TB treatment landscape with the introduction of new diagnostics and therapeutic agents. However, there is limited guidance on understanding and managing various aspects of this complex entity, including the pathogenesis, transmission, diagnosis, management and prevention of MDR-TB and XDR-TB, especially at the primary care physician level.
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Affiliation(s)
- Keertan Dheda
- Centre for Lung Infection and Immunity, Division of Pulmonology, Department of Medicine and UCT Lung Institute & South African MRC/UCT Centre for the Study of Antimicrobial Resistance, University of Cape Town, Cape Town, South Africa.
- Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London, UK.
| | - Fuad Mirzayev
- Global Tuberculosis Programme, WHO, Geneva, Switzerland
| | - Daniela Maria Cirillo
- Emerging Bacterial Pathogens Unit, IRCCS San Raffaele Scientific Institute Milan, Milan, Italy
| | - Zarir Udwadia
- Department of Pulmonology, Hinduja Hospital & Research Center, Mumbai, India
| | - Kelly E Dooley
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Kwok-Chiu Chang
- Tuberculosis and Chest Service, Centre for Health Protection, Department of Health, Hong Kong, SAR, China
| | - Shaheed Vally Omar
- Centre for Tuberculosis, National & WHO Supranational TB Reference Laboratory, National Institute for Communicable Diseases, a division of the National Health Laboratory Service, Johannesburg, South Africa
- Department of Molecular Medicine & Haematology, School of Pathology, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | - Anja Reuter
- Sentinel Project on Paediatric Drug-Resistant Tuberculosis, Boston, MA, USA
| | - Tahlia Perumal
- Centre for Lung Infection and Immunity, Division of Pulmonology, Department of Medicine and UCT Lung Institute & South African MRC/UCT Centre for the Study of Antimicrobial Resistance, University of Cape Town, Cape Town, South Africa
- Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London, UK
| | - C Robert Horsburgh
- Department of Epidemiology, Boston University Schools of Public Health and Medicine, Boston, MA, USA
| | - Megan Murray
- Department of Epidemiology, Harvard Medical School, Boston, MA, USA
| | - Christoph Lange
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany
- German Center for Infection Research (DZIF), TTU-TB, Borstel, Germany
- Respiratory Medicine & International Health, University of Lübeck, Lübeck, Germany
- Department of Paediatrics, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
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2
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Otto-Knapp R, Häcker B, Krieger D, Stete K, Starzacher K, Maier C, Heyckendorf J, Avsar K, Suárez I, Rybniker J, Bauer T, Günther G, Lange C. Long-term multidrug- and rifampicin-resistant tuberculosis treatment outcome by new WHO definitions in Germany. Eur Respir J 2022; 60:13993003.00765-2022. [DOI: 10.1183/13993003.00765-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 08/04/2022] [Indexed: 11/25/2022]
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3
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Kherabi Y, Fréchet-Jachym M, Rioux C, Yazdanpanah Y, Méchaï F, Pourcher V, Robert J, Guglielmetti L. Revised Definitions of Tuberculosis Resistance and Treatment Outcomes, France, 2006-2019. Emerg Infect Dis 2022; 28:1796-1804. [PMID: 35997386 PMCID: PMC9423894 DOI: 10.3201/eid2809.220458] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Definitions of resistance in multidrug-resistant tuberculosis (MDR TB) and extensively drug-resistant tuberculosis (XDR TB) have been updated. Pre-XDR TB, defined as MDR TB with additional resistance to fluoroquinolones, and XDR TB, with additional resistance to bedaquiline or linezolid, are frequently associated with treatment failure and toxicity. We retrospectively determined the effects of pre-XDR/XDR TB resistance on outcomes and safety of MDR TB treatment in France. The study included 298 patients treated for MDR TB at 3 reference centers during 2006-2019. Of those, 205 (68.8%) cases were fluoroquinolone-susceptible MDR TB and 93 (31.2%) were pre-XDR/XDR TB. Compared with fluoroquinolone-susceptible MDR TB, pre-XDR/XDR TB was associated with more cavitary lung lesions and bilateral disease and required longer treatment. Overall, 202 patients (67.8%) had favorable treatment outcomes, with no significant difference between pre-XDR/XDR TB (67.7%) and fluoroquinolone-susceptible MDR TB (67.8%; p = 0.99). Pre-XDR/XDR TB was not associated with higher risk for serious adverse events.
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4
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Brandenburg J, Heyckendorf J, Marwitz F, Zehethofer N, Linnemann L, Gisch N, Karaköse H, Reimann M, Kranzer K, Kalsdorf B, Sanchez-Carballo P, Weinkauf M, Scholz V, Malm S, Homolka S, Gaede KI, Herzmann C, Schaible UE, Hölscher C, Reiling N, Schwudke D. Tuberculostearic Acid-Containing Phosphatidylinositols as Markers of Bacterial Burden in Tuberculosis. ACS Infect Dis 2022; 8:1303-1315. [PMID: 35763439 PMCID: PMC9274766 DOI: 10.1021/acsinfecdis.2c00075] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
![]()
One-fourth of the
global human population is estimated to be infected
with strains of the Mycobacterium tuberculosis complex (MTBC), the causative agent of tuberculosis (TB). Using
lipidomic approaches, we show that tuberculostearic acid (TSA)-containing
phosphatidylinositols (PIs) are molecular markers for infection with
clinically relevant MTBC strains and signify bacterial burden. For
the most abundant lipid marker, detection limits of ∼102 colony forming units (CFUs) and ∼103 CFUs
for bacterial and cell culture systems were determined, respectively.
We developed a targeted lipid assay, which can be performed within
a day including sample preparation—roughly 30-fold faster than
in conventional methods based on bacterial culture. This indirect
and culture-free detection approach allowed us to determine pathogen
loads in infected murine macrophages, human neutrophils, and murine
lung tissue. These marker lipids inferred from mycobacterial PIs were
found in higher levels in peripheral blood mononuclear cells of TB
patients compared to healthy individuals. Moreover, in a small cohort
of drug-susceptible TB patients, elevated levels of these molecular
markers were detected at the start of therapy and declined upon successful
anti-TB treatment. Thus, the concentration of TSA-containing PIs can
be used as a correlate for the mycobacterial burden in experimental
models and in vitro systems and may prospectively also provide a clinically
relevant tool to monitor TB severity.
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Affiliation(s)
- Julius Brandenburg
- Division of Microbial Interface Biology, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany
| | - Jan Heyckendorf
- Division of Clinical Infectious Disease, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany.,German Center for Infection Research, Clinical Tuberculosis Center, 23845 Borstel, Germany
| | - Franziska Marwitz
- Division of Bioanalytical Chemistry, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany.,German Center for Infection Research, Thematic Translational Unit Tuberculosis, Partner Site Hamburg-Lübeck-Borstel-Riems, 23845 Borstel, Germany
| | - Nicole Zehethofer
- Division of Bioanalytical Chemistry, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany.,German Center for Infection Research, Thematic Translational Unit Tuberculosis, Partner Site Hamburg-Lübeck-Borstel-Riems, 23845 Borstel, Germany
| | - Lara Linnemann
- Division of Cellular Microbiology, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany
| | - Nicolas Gisch
- Division of Bioanalytical Chemistry, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany
| | - Hande Karaköse
- Division of Bioanalytical Chemistry, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany.,German Center for Infection Research, Thematic Translational Unit Tuberculosis, Partner Site Hamburg-Lübeck-Borstel-Riems, 23845 Borstel, Germany
| | - Maja Reimann
- Division of Clinical Infectious Disease, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany.,German Center for Infection Research, Clinical Tuberculosis Center, 23845 Borstel, Germany
| | - Katharina Kranzer
- National Reference Center for Mycobacteria, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany
| | - Barbara Kalsdorf
- Division of Clinical Infectious Disease, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany.,German Center for Infection Research, Clinical Tuberculosis Center, 23845 Borstel, Germany
| | - Patricia Sanchez-Carballo
- Division of Clinical Infectious Disease, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany.,German Center for Infection Research, Clinical Tuberculosis Center, 23845 Borstel, Germany
| | - Michael Weinkauf
- Division of Bioanalytical Chemistry, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany
| | - Verena Scholz
- Division of Bioanalytical Chemistry, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany
| | - Sven Malm
- Division of Molecular and Experimental Mycobacteriology, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany
| | - Susanne Homolka
- Division of Molecular and Experimental Mycobacteriology, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany
| | - Karoline I Gaede
- BioMaterialBank Nord, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany.,German Center for Lung Research (DZL), Airway Research Center North (ARCN), Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany
| | - Christian Herzmann
- Center for Clinical Studies, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany
| | - Ulrich E Schaible
- German Center for Infection Research, Thematic Translational Unit Tuberculosis, Partner Site Hamburg-Lübeck-Borstel-Riems, 23845 Borstel, Germany.,Division of Cellular Microbiology, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany
| | - Christoph Hölscher
- German Center for Infection Research, Thematic Translational Unit Tuberculosis, Partner Site Hamburg-Lübeck-Borstel-Riems, 23845 Borstel, Germany.,Division of Infection Immunology, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany
| | - Norbert Reiling
- Division of Microbial Interface Biology, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany.,German Center for Infection Research, Thematic Translational Unit Tuberculosis, Partner Site Hamburg-Lübeck-Borstel-Riems, 23845 Borstel, Germany
| | - Dominik Schwudke
- Division of Bioanalytical Chemistry, Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany.,German Center for Infection Research, Thematic Translational Unit Tuberculosis, Partner Site Hamburg-Lübeck-Borstel-Riems, 23845 Borstel, Germany.,German Center for Lung Research (DZL), Airway Research Center North (ARCN), Research Center Borstel, Leibniz Lung Center, 23845 Borstel, Germany
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5
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Heyckendorf J, Marwitz S, Reimann M, Avsar K, DiNardo AR, Günther G, Hoelscher M, Ibraim E, Kalsdorf B, Kaufmann SHE, Kontsevaya I, van Leth F, Mandalakas AM, Maurer FP, Müller M, Nitschkowski D, Olaru ID, Popa C, Rachow A, Rolling T, Rybniker J, Salzer HJF, Sanchez-Carballo P, Schuhmann M, Schaub D, Spinu V, Suárez I, Terhalle E, Unnewehr M, Weiner J, Goldmann T, Lange C. Prediction of anti-tuberculosis treatment duration based on a 22-gene transcriptomic model. Eur Respir J 2021; 58:13993003.03492-2020. [PMID: 33574078 DOI: 10.1183/13993003.03492-2020] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 01/20/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND The World Health Organization recommends standardised treatment durations for patients with tuberculosis (TB). We identified and validated a host-RNA signature as a biomarker for individualised therapy durations for patients with drug-susceptible (DS)- and multidrug-resistant (MDR)-TB. METHODS Adult patients with pulmonary TB were prospectively enrolled into five independent cohorts in Germany and Romania. Clinical and microbiological data and whole blood for RNA transcriptomic analysis were collected at pre-defined time points throughout therapy. Treatment outcomes were ascertained by TBnet criteria (6-month culture status/1-year follow-up). A whole-blood RNA therapy-end model was developed in a multistep process involving a machine-learning algorithm to identify hypothetical individual end-of-treatment time points. RESULTS 50 patients with DS-TB and 30 patients with MDR-TB were recruited in the German identification cohorts (DS-GIC and MDR-GIC, respectively); 28 patients with DS-TB and 32 patients with MDR-TB in the German validation cohorts (DS-GVC and MDR-GVC, respectively); and 52 patients with MDR-TB in the Romanian validation cohort (MDR-RVC). A 22-gene RNA model (TB22) that defined cure-associated end-of-therapy time points was derived from the DS- and MDR-GIC data. The TB22 model was superior to other published signatures to accurately predict clinical outcomes for patients in the DS-GVC (area under the curve 0.94, 95% CI 0.9-0.98) and suggests that cure may be achieved with shorter treatment durations for TB patients in the MDR-GIC (mean reduction 218.0 days, 34.2%; p<0.001), the MDR-GVC (mean reduction 211.0 days, 32.9%; p<0.001) and the MDR-RVC (mean reduction of 161.0 days, 23.4%; p=0.001). CONCLUSION Biomarker-guided management may substantially shorten the duration of therapy for many patients with MDR-TB.
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Affiliation(s)
- Jan Heyckendorf
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany .,German Center for Infection Research (DZIF), Germany.,International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany.,Authors contributed equally
| | - Sebastian Marwitz
- Pathology of the Universal Medical Center Schleswig-Holstein (UKSH) and the Research Center Borstel, Campus Borstel, Airway Research Center North (ARCN), Borstel, Germany.,German Center for Lung Research (DZL), Germany.,Authors contributed equally
| | - Maja Reimann
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), Germany.,International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany.,Authors contributed equally
| | - Korkut Avsar
- Asklepios Fachkliniken München-Gauting, Munich, Germany
| | - Andrew R DiNardo
- The Global TB Program, Dept of Pediatrics, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - Gunar Günther
- Dept of Medicine, University of Namibia School of Medicine, Windhoek, Namibia.,Inselspital Bern, Dept of Pulmonology, Bern, Switzerland
| | - Michael Hoelscher
- Division of Infectious Diseases and Tropical Medicine, University Hospital, LMU Munich, Munich, Germany.,German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Elmira Ibraim
- Institutul de Pneumoftiziologie "Marius Nasta", MDR-TB Research Department, Bucharest, Romania
| | - Barbara Kalsdorf
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), Germany.,International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany
| | - Stefan H E Kaufmann
- Max Planck Institute for Infection Biology, Berlin, Germany.,Max Planck Institute for Biophysical Chemistry, Göttingen, Germany.,Hagler Institute for Advanced Study, Texas A&M University, College Station, TX, USA
| | - Irina Kontsevaya
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), Germany.,International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany
| | - Frank van Leth
- Dept of Global Health, Amsterdam University Medical Centres, Location AMC, Amsterdam, The Netherlands.,Amsterdam Institute for Global Health and Development, Amsterdam, The Netherlands
| | - Anna M Mandalakas
- The Global TB Program, Dept of Pediatrics, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - Florian P Maurer
- National and WHO Supranational Reference Laboratory for Mycobacteria, Research Center Borstel, Borstel, Germany.,Institute of Medical Microbiology, Virology and Hygiene, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | - Dörte Nitschkowski
- Pathology of the Universal Medical Center Schleswig-Holstein (UKSH) and the Research Center Borstel, Campus Borstel, Airway Research Center North (ARCN), Borstel, Germany.,German Center for Lung Research (DZL), Germany
| | - Ioana D Olaru
- London School of Hygiene and Tropical Medicine, London, UK.,Biomedical Research and Training Institute, Harare, Zimbabwe
| | - Cristina Popa
- Institutul de Pneumoftiziologie "Marius Nasta", MDR-TB Research Department, Bucharest, Romania
| | - Andrea Rachow
- Division of Infectious Diseases and Tropical Medicine, University Hospital, LMU Munich, Munich, Germany.,German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Thierry Rolling
- German Center for Infection Research (DZIF), Germany.,Division of Infectious Diseases, I. Dept of Internal Medicine, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany.,Dept of Clinical Immunology of Infectious Diseases, Bernhard-Nocht-Institute for Tropical Medicine, Hamburg, Germany
| | - Jan Rybniker
- Dept I of Internal Medicine, Division of Infectious Diseases, University of Cologne, Cologne, Germany.,German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany.,Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | | | - Patricia Sanchez-Carballo
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), Germany.,International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany
| | | | - Dagmar Schaub
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), Germany.,International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany
| | - Victor Spinu
- Institutul de Pneumoftiziologie "Marius Nasta", MDR-TB Research Department, Bucharest, Romania
| | - Isabelle Suárez
- Dept I of Internal Medicine, Division of Infectious Diseases, University of Cologne, Cologne, Germany
| | - Elena Terhalle
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), Germany.,International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany
| | - Markus Unnewehr
- Dept of Respiratory Medicine and Infectious Diseases, St. Barbara-Klinik, Hamm, Germany.,University of Witten-Herdecke, Witten, Germany
| | - January Weiner
- Berlin Institute of HealthCUBI (Core Unit Bioinformatics), Berlin, Germany
| | - Torsten Goldmann
- Pathology of the Universal Medical Center Schleswig-Holstein (UKSH) and the Research Center Borstel, Campus Borstel, Airway Research Center North (ARCN), Borstel, Germany.,German Center for Lung Research (DZL), Germany.,Authors contributed equally
| | - Christoph Lange
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), Germany.,International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany.,Dept of Medicine, Karolinska Institute, Stockholm, Sweden.,Authors contributed equally
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6
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Hoheisel A, Vogt G, Nagel S, Bonitz A, Müller C, Köhnlein T, Hoheisel G. [MDR tuberculosis, Alpha-1-anti-trypsin Deficiency, Cough in a Geriatric Nurse]. Pneumologie 2021; 75:971-980. [PMID: 34233361 DOI: 10.1055/a-1493-1206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Multidrug-resistant tuberculosis (MDR-TB) is of low proportion in comparison to the total number of TB patients, however, due to the necessity of a complex medication with potentially severe and life threatening adverse reactions, long term sequelae, and unfavorable outcome special attention is essential. We report the case of a 30-year-old geriatric nurse with a history of chronic cough and hereditary alpha-1-anti-trypsin deficiency (AATD), who suffered from MDR-TB and experienced a number of severe adverse reactions.
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Affiliation(s)
- Andreas Hoheisel
- Universitätsspital Basel, Bereich für Pneumologie, Basel, Schweiz
| | - Geert Vogt
- Robert-Koch-Klinik, Klinikum Sankt Georg, Leipzig, Deutschland
| | - Stephan Nagel
- Robert-Koch-Klinik, Klinikum Sankt Georg, Leipzig, Deutschland
| | - Andreas Bonitz
- Praxis für Pneumologie/Allergologie, Leipzig, Deutschland
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7
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Chesov D, Heyckendorf J, Alexandru S, Donica A, Chesov E, Reimann M, Crudu V, Botnaru V, Lange C. Impact of bedaquiline on treatment outcomes of multidrug-resistant tuberculosis in a high-burden country. Eur Respir J 2021; 57:13993003.02544-2020. [PMID: 33334942 DOI: 10.1183/13993003.02544-2020] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 11/23/2020] [Indexed: 11/05/2022]
Abstract
BACKGROUND Evaluation of novel anti-tuberculosis (TB) drugs for the treatment of multidrug-resistant (MDR)-TB continues to be of high interest on the TB research agenda. We assessed treatment outcomes in patients with pulmonary MDR-TB who received bedaquiline-containing treatment regimens in the Republic of Moldova, a high-burden MDR-TB country. METHOD We systematically analysed the SIMETB national electronic TB database and performed a retrospective propensity score-matched comparison of treatment outcomes in a cohort of patients with MDR-TB who started treatment during 2016-2018 with a bedaquiline-containing regimen (bedaquiline cohort) and a cohort of patients treated without bedaquiline (non-bedaquiline cohort). RESULTS Following propensity score matching, 114 patients were assigned to each cohort of MDR-TB patients. Patients in the bedaquiline cohort had a higher 6-month sputum culture conversion rate than those in the non-bedaquiline cohort (66.7% versus 40.3%; p<0.001). Patients under bedaquiline-containing regimens had a higher cure rate assessed by both World Health Organization (WHO) and TBnet definitions (55.3% versus 24.6%; p=0.001 and 43.5% versus 19.6%; p=0.004, respectively), as well as a lower mortality rate (8.8% versus 20.2%; p<0.001 and 10.9% versus 25.2%; p=0.01, respectively). In patients who previously failed on MDR-TB treatment, >40% of patients achieved a cure with a bedaquiline-containing regimen. CONCLUSIONS Bedaquiline-based MDR-TB treatment regimens result in better disease resolution when compared with bedaquiline-sparing MDR-TB treatment regimens under programmatic conditions in a country with a high burden of MDR-TB.
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Affiliation(s)
- Dumitru Chesov
- Dept of Pneumology and Allergology, Nicolae Testemitanu State University of Medicine and Pharmacy, Chisinau, Republic of Moldova .,Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), Partner Site Hamburg-Lübeck-Borstel-Riems, Borstel, Germany
| | - Jan Heyckendorf
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), Partner Site Hamburg-Lübeck-Borstel-Riems, Borstel, Germany.,Respiratory Medicine and International Health, University of Lübeck, Lübeck, Germany
| | - Sofia Alexandru
- National TB Reference Laboratory, Chiril Draganiuc Phthisiopneumology Institute, Chisinau, Republic of Moldova
| | - Ana Donica
- National TB Reference Laboratory, Chiril Draganiuc Phthisiopneumology Institute, Chisinau, Republic of Moldova
| | - Elena Chesov
- Dept of Pneumology and Allergology, Nicolae Testemitanu State University of Medicine and Pharmacy, Chisinau, Republic of Moldova.,Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany
| | - Maja Reimann
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), Partner Site Hamburg-Lübeck-Borstel-Riems, Borstel, Germany
| | - Valeriu Crudu
- National TB Reference Laboratory, Chiril Draganiuc Phthisiopneumology Institute, Chisinau, Republic of Moldova
| | - Victor Botnaru
- Dept of Pneumology and Allergology, Nicolae Testemitanu State University of Medicine and Pharmacy, Chisinau, Republic of Moldova
| | - Christoph Lange
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), Partner Site Hamburg-Lübeck-Borstel-Riems, Borstel, Germany.,Respiratory Medicine and International Health, University of Lübeck, Lübeck, Germany
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8
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Günther G, Heyckendorf J, Zellweger JP, Reimann M, Claassens M, Chesov D, van Leth F. Defining Outcomes of Tuberculosis (Treatment): From the Past to the Future. Respiration 2021; 100:843-852. [PMID: 34058739 DOI: 10.1159/000516392] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 04/07/2021] [Indexed: 11/19/2022] Open
Abstract
Untreated active tuberculosis (TB) has a very high long-term mortality. Treatment of TB reduces mortality dramatically and should maximize cure, preventing ongoing transmission and TB sequelae. However, predicting the risk of failure and relapse is crucial for the management of individual patients and for the evaluation of effectiveness of programs. Various outcome definitions for drug-sensitive and drug-resistant TB were developed, implemented, and endorsed since introduction of TB chemotherapy by the World Health Organization (WHO), mostly based on culture and smear results. They should be applicable for individual patient care, surveillance, and research. Definitions with focus on program evaluation differ from definitions to evaluate the efficacy and effectiveness of regimens. Lack of sputum production at the later stage of treatment reduces the easy applicability of current definitions. Definitions of failure and cure are sometimes difficult to apply. Alternative approaches suggest culture positivity at 6 months or more of treatment as an indicator for failure. New definitions for cure including a relapse-free period posttreatment and reduced number of culture and smear results are considered. Increasing variation and individualization of treatment and its duration urgently require new approaches using pathogen- or host-specific biomarkers, which indicate risk of failure and define cure. Such biomarkers are under evaluation but still far from translation in clinical routine practice.
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Affiliation(s)
- Gunar Günther
- Department of Pulmonary Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Department of Internal Medicine, School of Medicine, University of Namibia, Windhoek, Namibia
| | - Jan Heyckendorf
- Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), Germany.,International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany
| | | | - Maja Reimann
- Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), Germany.,International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany
| | - Mareli Claassens
- Department of Internal Medicine, School of Medicine, University of Namibia, Windhoek, Namibia.,Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Dumitru Chesov
- Research Center Borstel, Borstel, Germany.,State University of Medicine and Pharmacy "Nicolae Testemitanu", Chisinau, Moldova
| | - Frank van Leth
- Department of Health Sciences, Faculty of Science, VU Amsterdam, Amsterdam, The Netherlands
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9
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Otto-Knapp R, Knappik M, Häcker B, Starzacher K, Bauer T, Lange C, Maurer FP, Schaberg T, Günther G. Die neuen WHO-Empfehlungen für schnelle Diagnostik und Therapie resistenter Tuberkulose in Deutschland, Österreich und der Schweiz. Pneumologie 2020; 74:742-749. [DOI: 10.1055/a-1266-5207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
ZusammenfassungDie erfreulicherweise zunehmende Evidenz hat in den letzten Jahren mehrfache Änderungen der internationalen Empfehlungen für die Diagnostik und Therapie der resistenten Tuberkulose notwendig gemacht. In diesem Jahr hat die WHO umfassende Empfehlungen veröffentlicht, die die Entwicklungen der letzten Jahre berücksichtigen. Die aktuelle deutsche Tuberkuloseleitlinie erschien im Jahr 2017 und weicht in einigen Bereichen von diesen Empfehlungen ab. Hier werden die Neuerungen der WHO-Empfehlungen von 2020 für schnelle Diagnostik und die Therapie resistenter Tuberkulose zusammengefasst und relevante Abweichungen für Deutschland, Österreich und die Schweiz kommentiert. Eine Neubewertung der Literatur findet derzeit im Rahmen der Aktualisierung der deutschsprachigen AWMF-2k-Leitlinie statt.
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Affiliation(s)
- R. Otto-Knapp
- Deutsches Zentralkomitee zur Bekämpfung der Tuberkulose e. V. (DZK), Berlin
| | - M. Knappik
- Klinik Penzing, Abteilung für Atemwegs- und Lungenkrankheiten, Wien
| | - B. Häcker
- Deutsches Zentralkomitee zur Bekämpfung der Tuberkulose e. V. (DZK), Berlin
| | - K. Starzacher
- Deutsches Zentralkomitee zur Bekämpfung der Tuberkulose e. V. (DZK), Berlin
| | - T. Bauer
- Deutsches Zentralkomitee zur Bekämpfung der Tuberkulose e. V. (DZK), Berlin
- Deutsche Gesellschaft für Pneumologie e. V. (DGP)
- Helios Klinikum Emil von Behring, Lungenklinik Heckeshorn, Berlin
| | - C. Lange
- Medizinische Klinik und FG Klinische Infektiologie, Forschungszentrum Borstel, Leibniz Lungenzentrum, Borstel
- Deutsches Zentrum für Infektionsforschung (DZIF), Klinische Tuberkuloseforschung, Standort Borstel-Hamburg-Lübeck-Riems
- Respiratory Medicine & International Health, Universität zu Lübeck, Lübeck
- Exzellenzcluster Präzisionsmedizin bei chronischer Entzündung, Kiel
| | - F. P. Maurer
- Nationales Referenzzentrum für Mykobakterien, Forschungszentrum Borstel, Leibniz Lungenzentrum, Borstel
- Institut für Medizinische Mikrobiologie, Virologie und Hygiene, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - T. Schaberg
- Deutsches Zentralkomitee zur Bekämpfung der Tuberkulose e. V. (DZK), Berlin
| | - G. Günther
- Universitätsklinik für Pneumologie, Inselspital, Universitätsspital Bern, Universität Bern, Schweiz
- Department of Medicine, Faculty of Health Sciences, University of Namibia, Windhoek, Namibia
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10
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Lange C, Dheda K, Chesov D, Mandalakas AM, Udwadia Z, Horsburgh CR. Management of drug-resistant tuberculosis. Lancet 2019; 394:953-966. [PMID: 31526739 DOI: 10.1016/s0140-6736(19)31882-3] [Citation(s) in RCA: 116] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/08/2019] [Accepted: 07/18/2019] [Indexed: 12/11/2022]
Abstract
Drug-resistant tuberculosis is a major public health concern in many countries. Over the past decade, the number of patients infected with Mycobacterium tuberculosis resistant to the most effective drugs against tuberculosis (ie, rifampicin and isoniazid), which is called multidrug-resistant tuberculosis, has continued to increase. Globally, 4·6% of patients with tuberculosis have multidrug-resistant tuberculosis, but in some areas, like Kazakhstan, Kyrgyzstan, Moldova, and Ukraine, this proportion exceeds 25%. Treatment for patients with multidrug-resistant tuberculosis is prolonged (ie, 9-24 months) and patients with multidrug-resistant tuberculosis have less favourable outcomes than those treated for drug-susceptible tuberculosis. Individualised multidrug-resistant tuberculosis treatment with novel (eg, bedaquiline) and repurposed (eg, linezolid, clofazimine, or meropenem) drugs and guided by genotypic and phenotypic drug susceptibility testing can improve treatment outcomes. Some clinical trials are evaluating 6-month regimens to simplify management and improve outcomes of patients with multidrug-resistant tuberculosis. Here we review optimal diagnostic and treatment strategies for patients with drug-resistant tuberculosis and their contacts.
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Affiliation(s)
- Christoph Lange
- Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany; Respiratory Medicine and International Health, University of Lübeck, Lübeck, Germany; German Center for Infection Research Clinical Tuberculosis Unit, Borstel, Germany; Department of Medicine, Karolinska Institute, Stockholm, Sweden.
| | - Keertan Dheda
- Department of Medicine, Division of Pulmonology, Centre for Lung Infection and Immunity, Lung Institute, and Centre for the Study of Antimicrobial Resistance, University of Cape Town, Cape Town, South Africa; South African Medical Research Council, Cape Town, South Africa; Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene & Tropical Medicine, London, UK
| | - Dumitru Chesov
- Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany; Department of Pneumology and Alergollogy, Nicoale Testemitanu State University of Medicine and Pharmacy, Chisinau, Moldova
| | - Anna Maria Mandalakas
- The Global Tuberculosis Programme, Texas Children's Hospital, and Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Zarir Udwadia
- Hinduja Hospital and Research Center, Veer Savarkar Marg, Mumbai, India
| | - C Robert Horsburgh
- Department of Medicine, School of Medicine, and Department of Epidemiology, Department of Biostatistics, and Department of Global Health, School of Public Health, Boston University, Boston, MA, USA
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11
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van Leth F, Brinkmann F, Cirillo DM, Dheda K, Duarte R, Guglielmetti L, Kuksa L, Lange C, Mitnick C, Skrahina A, Zaman K, Bothamley G. The Tuberculosis Network European Trials group (TBnet) ERS Clinical Research Collaboration: addressing drug-resistant tuberculosis through European cooperation. Eur Respir J 2019; 53:53/1/1802089. [PMID: 30606765 DOI: 10.1183/13993003.02089-2018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 11/14/2018] [Indexed: 01/06/2023]
Affiliation(s)
- Frank van Leth
- Amsterdam Institute for Global Health and Development, Amsterdam, The Netherlands.,Amsterdam University Medical Centers, Location Meibergdreef, Amsterdam Public Health Research Institute, University of Amsterdam, Amsterdam, The Netherlands
| | - Folke Brinkmann
- Universitaetskinderklinik fuer Kinder- und Jugendmedizin, Ruhr University, Bochum, Germany
| | - Daniela M Cirillo
- Emerging Bacterial Pathogens, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Keertan Dheda
- Centre for Lung Infection and Immunity, UCT Lung Institute and Dept of Medicine, University of Cape Town, Cape Town, South Africa.,University College London, London, UK
| | - Raquel Duarte
- Pneumology Dept, Centro Hospitalar Vila Nova de Gaia, Vila Nova de Gaia, Portugal.,ISPUP-EP unit, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Lorenzo Guglielmetti
- APHP, Centre National de Référence des Mycobactéries et de la Résistance des Mycobactéries aux Antituberculeux (CNR-MyRMA), Bactériologie-Hygiène, Hôpitaux Universitaires Pitié Salpêtrière-Charles Foix, Paris, France.,Sorbonne Université, Université Pierre et Marie Curie 06, Unité 1135, Team E13 (Bactériologie), CR7 INSERM, Centre d'Immunologie et des Maladies Infectieuses, Paris, France
| | - Liga Kuksa
- Riga East University Hospital, and WHO Collaborating Centre, Riga, Latvia
| | - Christoph Lange
- German Center for Infection Research Tuberculosis Unit, Research Center Borstel, Borstel, Germany.,Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany
| | - Carole Mitnick
- Dept of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
| | - Alena Skrahina
- The Republican Research and Practical Centre for Pulmonology and Tuberculosis, Minsk, Belarus
| | - Khalequ Zaman
- ICDDRB Infectious Disease Division, Dhaka, Bangladesh
| | - Graham Bothamley
- Homerton University Hospital, London, UK.,Blizard Institute, Barts and The Royal London School of Medicine and Dentistry, Queen Mary University of London, London, UK.,London School of Hygiene and Tropical Medicine, London, UK
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12
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Lange C, Chesov D, Furin J, Udwadia Z, Dheda K. Revising the definition of extensively drug-resistant tuberculosis. THE LANCET RESPIRATORY MEDICINE 2018; 6:893-895. [PMID: 30420247 DOI: 10.1016/s2213-2600(18)30428-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 10/09/2018] [Indexed: 10/27/2022]
Affiliation(s)
- Christoph Lange
- Research Center Borstel, Clinical Infectious Diseases, German Center for Infection Research, 23845 Borstel, Germany; International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany; Department of Medicine, Karolinska Institute, Stockholm, Sweden.
| | - Dumitru Chesov
- Research Center Borstel, Clinical Infectious Diseases, German Center for Infection Research, 23845 Borstel, Germany; State University for Medicine and Pharmacy, Chisinau, Moldova
| | - Jennifer Furin
- Harvard Medical School, Department of Global Health and Social Medicine, Boston, MA, USA
| | - Zarir Udwadia
- Department of Pulmonology, Hinduja Hospital and Research Centre, Mumbai, India
| | - Keertan Dheda
- Centre for Lung Infection and Immunity Unit, Department of Medicine, Division of Pulmonology and UCT Lung Institute, University of Cape Town, Observatory, Cape Town, South Africa
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13
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Lange C, van Leth F, Mitnick CD, Dheda K, Günther G. Time to revise WHO-recommended definitions of MDR-TB treatment outcomes. THE LANCET RESPIRATORY MEDICINE 2018; 6:246-248. [PMID: 29595505 DOI: 10.1016/s2213-2600(18)30104-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 02/27/2018] [Indexed: 11/25/2022]
Affiliation(s)
- Christoph Lange
- Research Center Borstel, Clinical Infectious Diseases, German Center for Infection Research (DZIF), Borstel 23845, Germany; International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany; Department of Medicine, Karolinska Institute, Stockholm, Sweden.
| | - Frank van Leth
- Department of Global Health, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands; Amsterdam Institute for Global Health and Development, Amsterdam, Netherlands
| | - Carole D Mitnick
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA; Partners In Health, Boston, MA, USA
| | - Keertan Dheda
- Lung Infection and Immunity Unit, Department of Medicine, Division of Pulmonology and UCT Lung Institute, University of Cape Town, Groote Schuur Hospital, Cape Town, South Africa
| | - Gunar Günther
- Research Center Borstel, Clinical Infectious Diseases, German Center for Infection Research (DZIF), Borstel 23845, Germany; Department of Medicine, University of Namibia School of Medicine, Windhoek, Namibia
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14
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Lange C, Alghamdi WA, Al-Shaer MH, Brighenti S, Diacon AH, DiNardo AR, Grobbel HP, Gröschel MI, von Groote-Bidlingmaier F, Hauptmann M, Heyckendorf J, Köhler N, Kohl TA, Merker M, Niemann S, Peloquin CA, Reimann M, Schaible UE, Schaub D, Schleusener V, Thye T, Schön T. Perspectives for personalized therapy for patients with multidrug-resistant tuberculosis. J Intern Med 2018; 284:163-188. [PMID: 29806961 DOI: 10.1111/joim.12780] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
According to the World Health Organization (WHO), tuberculosis is the leading cause of death attributed to a single microbial pathogen worldwide. In addition to the large number of patients affected by tuberculosis, the emergence of Mycobacterium tuberculosis drug-resistance is complicating tuberculosis control in many high-burden countries. During the past 5 years, the global number of patients identified with multidrug-resistant tuberculosis (MDR-TB), defined as bacillary resistance at least against rifampicin and isoniazid, the two most active drugs in a treatment regimen, has increased by more than 20% annually. Today we experience a historical peak in the number of patients affected by MDR-TB. The management of MDR-TB is characterized by delayed diagnosis, uncertainty of the extent of bacillary drug-resistance, imprecise standardized drug regimens and dosages, very long duration of therapy and high frequency of adverse events which all translate into a poor prognosis for many of the affected patients. Major scientific and technological advances in recent years provide new perspectives through treatment regimens tailor-made to individual needs. Where available, such personalized treatment has major implications on the treatment outcomes of patients with MDR-TB. The challenge now is to bring these adances to those patients that need them most.
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Affiliation(s)
- C Lange
- Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany
- Tuberculosis Unit, German Center for Infection Research (DZIF), Borstel, Germany
- International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany
- Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - W A Alghamdi
- Department of Pharmacotherapy and Translational Research, Infectious Disease Pharmacokinetics Laboratory, College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - M H Al-Shaer
- Department of Pharmacotherapy and Translational Research, Infectious Disease Pharmacokinetics Laboratory, College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - S Brighenti
- Department of Medicine, Center for Infectious Medicine (CIM), Karolinska Institutet, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - A H Diacon
- Task Applied Science, Bellville, South Africa
- Division of Physiology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - A R DiNardo
- Section of Global and Immigrant Health, Baylor College of Medicine, Houston, TX, USA
| | - H P Grobbel
- Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany
- Tuberculosis Unit, German Center for Infection Research (DZIF), Borstel, Germany
- International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany
| | - M I Gröschel
- Department of Pumonary Diseases & Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Molecular and Experimental Mycobacteriology, National Reference Center for Mycobacteria, Research Center Borstel, Borstel, Germany
| | | | - M Hauptmann
- Tuberculosis Unit, German Center for Infection Research (DZIF), Borstel, Germany
- Cellular Microbiology, Research Center Borstel, Borstel, Germany
| | - J Heyckendorf
- Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany
- Tuberculosis Unit, German Center for Infection Research (DZIF), Borstel, Germany
- International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany
| | - N Köhler
- Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany
- Tuberculosis Unit, German Center for Infection Research (DZIF), Borstel, Germany
- International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany
| | - T A Kohl
- Molecular and Experimental Mycobacteriology, National Reference Center for Mycobacteria, Research Center Borstel, Borstel, Germany
| | - M Merker
- Molecular and Experimental Mycobacteriology, National Reference Center for Mycobacteria, Research Center Borstel, Borstel, Germany
| | - S Niemann
- Tuberculosis Unit, German Center for Infection Research (DZIF), Borstel, Germany
- Molecular and Experimental Mycobacteriology, National Reference Center for Mycobacteria, Research Center Borstel, Borstel, Germany
| | - C A Peloquin
- Department of Pharmacotherapy and Translational Research, Infectious Disease Pharmacokinetics Laboratory, College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - M Reimann
- Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany
- Tuberculosis Unit, German Center for Infection Research (DZIF), Borstel, Germany
- International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany
| | - U E Schaible
- Tuberculosis Unit, German Center for Infection Research (DZIF), Borstel, Germany
- Cellular Microbiology, Research Center Borstel, Borstel, Germany
- Biochemical Microbiology & Immunochemistry, University of Lübeck, Lübeck, Germany
- LRA INFECTIONS'21, Borstel, Germany
| | - D Schaub
- Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany
- Tuberculosis Unit, German Center for Infection Research (DZIF), Borstel, Germany
- International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany
| | - V Schleusener
- Molecular and Experimental Mycobacteriology, National Reference Center for Mycobacteria, Research Center Borstel, Borstel, Germany
| | - T Thye
- Department of Infectious Disease Epidemiology, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
| | - T Schön
- Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
- Department of Clinical Microbiology and Infectious Diseases, Kalmar County Hospital, Linköping University, Linköping, Sweden
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15
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Lange C, Chesov D, Heyckendorf J, Leung CC, Udwadia Z, Dheda K. Drug-resistant tuberculosis: An update on disease burden, diagnosis and treatment. Respirology 2018; 23:656-673. [PMID: 29641838 DOI: 10.1111/resp.13304] [Citation(s) in RCA: 129] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 03/14/2018] [Accepted: 03/14/2018] [Indexed: 01/02/2023]
Abstract
The emergence of antimicrobial resistance against Mycobacterium tuberculosis, the leading cause of mortality due to a single microbial pathogen worldwide, represents a growing threat to public health and economic growth. The global burden of multidrug-resistant tuberculosis (MDR-TB) has recently increased by an annual rate of more than 20%. According to the World Health Organization approximately only half of all patients treated for MDR-TB achieved a successful outcome. For many years, patients with drug-resistant tuberculosis (TB) have received standardized treatment regimens, thereby accelerating the development of MDR-TB through drug-specific resistance amplification. Comprehensive drug susceptibility testing (phenotypic and/or genotypic) is necessary to inform physicians about the best drugs to treat individual patients with tailor-made treatment regimens. Phenotypic drug resistance can now often, but with variable sensitivity, be predicted by molecular drug susceptibility testing based on whole genome sequencing, which in the future could become an affordable method for the guidance of treatment decisions, especially in high-burden/resource-limited settings. More recently, MDR-TB treatment outcomes have dramatically improved with the use of bedaquiline-based regimens. Ongoing clinical trials with novel and repurposed drugs will potentially further improve cure-rates, and may substantially decrease the duration of MDR-TB treatment necessary to achieve relapse-free cure.
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Affiliation(s)
- Christoph Lange
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), TTU-TB, Borstel, Germany.,International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany.,Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Dumitru Chesov
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,Department of Pneumology and Allergology, State University of Medicine and Pharmacy "Nicolae Testemitanu", Chisinau, Republic of Moldova
| | - Jan Heyckendorf
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), TTU-TB, Borstel, Germany.,International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany
| | - Chi C Leung
- Department of Health, Tuberculosis and Chest Service, Centre for Health Protection, Hong Kong, China
| | - Zarir Udwadia
- Department of Pulmonology, Hinduja Hospital and Research Centre, Mumbai, India
| | - Keertan Dheda
- Lung Infection and Immunity Unit, Division of Pulmonology and UCT Lung Institute, Department of Medicine, University of Cape Town, Cape Town, South Africa
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