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Campbell JR, Brode SK, Barry P, Bastos ML, Bonnet M, Guglielmetti L, Kempker R, Klimuk D, Laniado Laborín R, Milanov V, Singla R, Skrahina A, Trajman A, van der Werf TS, Viiklepp P, Menzies D. Association of indicators of extensive disease and rifampin-resistant tuberculosis treatment outcomes: an individual participant data meta-analysis. Thorax 2024; 79:169-178. [PMID: 38135489 DOI: 10.1136/thorax-2023-220249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 10/29/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND Indicators of extensive disease-acid fast bacilli (AFB) smear positivity and lung cavitation-have been inconsistently associated with clinical rifampin-resistant/multidrug-resistant tuberculosis (RR/MDR-TB) outcomes. We evaluated the association of these indicators with end-of-treatment outcomes. METHODS We did an individual participant data meta-analysis of people treated for RR/MDR-TB with longer regimens with documented AFB smear and chest radiography findings. We compared people AFB smear-negative without cavities to people: (1) smear-negative with lung cavities; (2) smear-positive without lung cavities and (3) AFB smear-positive with lung cavities. Using multivariable logistic regression accounting for demographic, treatment and clinical factors, we calculated adjusted ORs (aOR) for any unfavourable outcome (death, lost to follow-up, failure/recurrence), and mortality and treatment failure/recurrence alone. RESULTS We included 5596 participants; included participants significantly differed from excluded participants. Overall, 774 (13.8%) were AFB smear-negative without cavities, 647 (11.6%) only had cavities, 1424 (25.4%) were AFB smear-positive alone and 2751 (49.2%) were AFB smear-positive with cavities. The median age was 37 years (IQR: 28-47), 3580 (64%) were male and 686 (12.5%) had HIV. Compared with participants AFB smear-negative without cavities, aOR (95% CI) for any unfavourable outcome was 1.0 (0.8 to 1.4) for participants smear-negative with lung cavities, 1.2 (0.9 to 1.5) if smear-positive without cavities and 1.6 (1.3 to 2.0) if AFB smear-positive with lung cavities. Odds were only significantly increased for mortality (1.5, 95% CI 1.1 to 2.1) and failure/recurrence (2.2, 95% CI 1.5 to 3.3) among participants AFB smear-positive with lung cavities. CONCLUSION Only the combination of AFB smear-positivity and lung cavitation was associated with unfavourable outcomes, suggesting they may benefit from stronger regimens.
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Affiliation(s)
- Jonathon R Campbell
- Faculty of Medicine and Health Sciences, McGill University, Montreal, Quebec, Canada
- Respiratory Epidemiology and Clinical Research Unit, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
- Montreal Chest Institute & McGill International TB Centre, McGill University, Montreal, Quebec, Canada
| | - Sarah K Brode
- West Park Healthcare Centre, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Pennan Barry
- Tuberculosis Control Branch, California Department of Public Health, Richmond, California, USA
| | - Mayara Lisboa Bastos
- Faculty of Medicine and Health Sciences, McGill University, Montreal, Quebec, Canada
| | | | | | - Russell Kempker
- Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Dzmitry Klimuk
- Republican Scientific and Practical Centre for Pulmonology and Tuberculosis, Minsk, Belarus
| | | | - Vladimir Milanov
- Occupational Diseases, Medical University-Sofia, Sofia, Bulgaria
| | - Rupak Singla
- Tuberculosis and Respiratory Diseases, National Institute of Tuberculosis and Respiratory Diseases, New Delhi, India
| | - Alena Skrahina
- Republican Scientific and Practical Centre for Pulmonology and Tuberculosis, Minsk, Belarus
| | - Anete Trajman
- Montreal Chest Institute & McGill International TB Centre, McGill University, Montreal, Quebec, Canada
- Department of Internal Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Tjip S van der Werf
- Departments of Internal Medicine, Infectious Diseases, Pulmonary Diseases, and Tuberculosis, UMC Groningen, Groningen, The Netherlands
| | - Piret Viiklepp
- Department of Registries, National Institute for Health Development, Tallinn, Estonia
| | - Dick Menzies
- Faculty of Medicine and Health Sciences, McGill University, Montreal, Quebec, Canada
- Respiratory Epidemiology and Clinical Research Unit, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
- Montreal Chest Institute & McGill International TB Centre, McGill University, Montreal, Quebec, Canada
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2
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Veringa A, Brüggemann RJ, Span LFR, Biemond BJ, de Boer MGJ, van den Heuvel ER, Klein SK, Kraemer D, Minnema MC, Prakken NHJ, Rijnders BJA, Swen JJ, Verweij PE, Wondergem MJ, Ypma PF, Blijlevens N, Kosterink JGW, van der Werf TS, Alffenaar JWC. Therapeutic drug monitoring-guided treatment versus standard dosing of voriconazole for invasive aspergillosis in haematological patients: a multicentre, prospective, cluster randomised, crossover clinical trial. Int J Antimicrob Agents 2023; 61:106711. [PMID: 36642232 DOI: 10.1016/j.ijantimicag.2023.106711] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 11/27/2022] [Accepted: 01/03/2023] [Indexed: 01/15/2023]
Abstract
OBJECTIVES Voriconazole therapeutic drug monitoring (TDM) is recommended based on retrospective data and limited prospective studies. This study aimed to investigate whether TDM-guided voriconazole treatment is superior to standard treatment for invasive aspergillosis. METHODS A multicentre (n = 10), prospective, cluster randomised, crossover clinical trial was performed in haematological patients aged ≥18 years treated with voriconazole. All patients received standard voriconazole dose at the start of treatment. Blood/serum/plasma was periodically collected after treatment initiation of voriconazole and repeated during treatment in both groups. The TDM group had measured voriconazole concentrations reported back, with dose adjustments made as appropriate, while the non-TDM group had voriconazole concentrations measured only after study completion. The composite primary endpoint included response to treatment and voriconazole treatment discontinuation due to an adverse drug reaction related to voriconazole within 28 days after treatment initiation. RESULTS In total, 189 patients were enrolled in the study. For the composite primary endpoint, 74 patients were included in the non-TDM group and 68 patients in the TDM group. Here, no significant difference was found between both groups (P = 0.678). However, more trough concentrations were found within the generally accepted range of 1-6 mg/L for the TDM group (74.0%) compared with the non-TDM group (64.0%) (P < 0.001). CONCLUSIONS In this trial, TDM-guided dosing of voriconazole did not show improved treatment outcome compared with standard dosing. We believe that these findings should open up the discussion for an approach to voriconazole TDM that includes drug exposure, pathogen susceptibility and host defence. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov registration no. NCT00893555.
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Affiliation(s)
- Anette Veringa
- Department of Clinical Pharmacy, OLVG, Amsterdam, the Netherlands; Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Centre Groningen, Hanzeplein 1, 9713 GZ, Groningen, the Netherlands.
| | - Roger J Brüggemann
- Department of Pharmacy, Centre of Expertise in Mycology Radboudumc/CWZ and Radboud Institute of Health Science, University of Nijmegen, Radboudumc Nijmegen, Geert Grooteplein Zuid 10, 6525 GA, Nijmegen, the Netherlands
| | - Lambert F R Span
- Department of Haematology, University of Groningen, University Medical Centre Groningen, Hanzeplein 1, 9713 GZ, Groningen, the Netherlands
| | - Bart J Biemond
- Department of Haematology, Amsterdam University Medical Centre, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
| | - Mark G J de Boer
- Department of Infectious Diseases, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
| | - Edwin R van den Heuvel
- Department of Mathematics and Computer Science, Eindhoven University of Technology, 5612 AZ, Eindhoven, the Netherlands
| | - Saskia K Klein
- Department of Haematology, University of Groningen, University Medical Centre Groningen, Hanzeplein 1, 9713 GZ, Groningen, the Netherlands; Department of Haematology, Meander Medical Centre Amersfoort, Maatweg 3, 3813 TZ, Amersfoort, the Netherlands
| | - Doris Kraemer
- Department of Oncology and Haematology, Oldenburg Clinic, Rahel-Straus-Straße 10, 26133, Oldenburg, Germany
| | - Monique C Minnema
- Department of Haematology, University Medical Centre Utrecht, University Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, the Netherland
| | - Niek H J Prakken
- Department of Radiology, University of Groningen, University Medical Centre Groningen, Hanzeplein 1, 9713 GZ, Groningen, the Netherlands
| | - Bart J A Rijnders
- Department of Internal Medicine and Infectious Diseases, Erasmus University Medical Centre, Doctor Molewaterplein 40, 3015 GD, Rotterdam, the Netherlands
| | - Jesse J Swen
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
| | - Paul E Verweij
- Department of Medical Microbiology, Radboudumc Nijmegen, the Netherlands; Centre of Expertise in Mycology Radboudumc/CWZ, Radboud University, Geert Grooteplein Zuid 10, 6525 GA, Nijmegen, the Netherlands
| | - Mariëlle J Wondergem
- Department of Haematology, VU University Medical Centre, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands
| | - Paula F Ypma
- Department of Haematology, Haga Hospital, Els Borst-Eilersplein 275, 2545 AA, The Hague, the Netherlands
| | - Nicole Blijlevens
- Department of Haematology, Radboudumc Nijmegen, Geert Grooteplein Zuid 10, 6525 GA, Nijmegen, the Netherlands; Radboud Institute of Health Sciences, Geert Grooteplein Zuid 21, 6525 EZ, Nijmegen, the Netherlands
| | - Jos G W Kosterink
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Centre Groningen, Hanzeplein 1, 9713 GZ, Groningen, the Netherlands; Groningen Research Institute of Pharmacy, Pharmacotherapy, Epidemiology & Economics, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, the Netherlands
| | - Tjip S van der Werf
- Department of Internal Medicine and Department of Pulmonary Diseases and Tuberculosis Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, the Netherlands
| | - Jan-Willem C Alffenaar
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Centre Groningen, Hanzeplein 1, 9713 GZ, Groningen, the Netherlands; Faculty of Medicine and Health, Sydney Pharmacy School, University of Sydney, Camperdown NSW 2006, Sydney, Australia; Westmead Hospital, Westmead, Sydney, NSW 2145, Australia
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Märtson AG, da Silva Ferreira AR, Veringa A, Liu L, Wardill HR, Junier LAT, van der Werf TS, Harmsen HJM, Sturkenboom MGG, Span LF, Tissing WJE, Alffenaar JWC. Exposure of anti-infective drugs and the dynamic changes of the gut microbiota during gastrointestinal mucositis in autologous stem cell transplant patients: a pilot study. Ann Hematol 2023; 102:421-427. [PMID: 36648505 PMCID: PMC9844184 DOI: 10.1007/s00277-023-05091-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 01/01/2023] [Indexed: 01/18/2023]
Abstract
Gastrointestinal mucositis could potentially compromise drug absorption due to functional loss of mucosa and other pathophysiological changes in the gastrointestinal microenvironment. Little is known about this effect on commonly used anti-infectives. This study aimed to explore the association between different stages of gastrointestinal mucositis, drug exposure, and gut microbiota. A prospective, observational pilot study was performed in HSCT patients aged ≥ 18 years receiving anti-infectives orally. Left-over blood samples and fecal swabs were collected from routine clinical care until 14 days after HSCT to analyze drug and citrulline concentrations and to determine the composition of the gut microbiota. 21 patients with a median age of 58 (interquartile range 54-64) years were included with 252 citrulline, 155 ciprofloxacin, 139 fluconazole, and 76 acyclovir concentrations and 48 fecal swabs obtained. Severe gastrointestinal mucositis was observed in all patients. Due to limited data correlation analysis was not done for valacyclovir and fluconazole, however we did observe a weak correlation between ciprofloxacin and citrulline concentrations. This could suggest that underexposure of ciprofloxacin can occur during severe mucositis. A follow-up study using frequent sampling rather than the use of left-over would be required to investigate the relationship between gastrointestinal mucositis, drug exposure, and gut microbiome.
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Affiliation(s)
- Anne-Grete Märtson
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Ana Rita da Silva Ferreira
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Anette Veringa
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Lei Liu
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Hannah R. Wardill
- Adelaide Medical School, The University of Adelaide, Adelaide, Australia ,Precision Medicine (Cancer), South Australian Health and Medical Research Institute, Adelaide, Australia
| | - Lenneke A. T. Junier
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Tjip S. van der Werf
- Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands ,Department of Internal Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Hermie J. M. Harmsen
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Marieke G. G. Sturkenboom
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Lambert F. Span
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Wim J. E. Tissing
- Department of Pediatrics (Oncology and Hematology), University of Groningen, University Medical Center Groningen, Groningen, The Netherlands ,Princess Maxima Centre for Pediatric Oncology, Utrecht, The Netherlands
| | - Jan-Willem C. Alffenaar
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands ,School of Pharmacy, Faculty of Medicine and Health, University of Sydney, Sydney, NSW Australia ,Westmead Hospital, Sydney, NSW Australia ,Marie Bashir Institute of Infectious Diseases and Biosecurity, University of Sydney, Sydney, NSW Australia
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Prins HJ, Duijkers R, Kramer G, Boerhout E, Rietema FJ, de Jong PA, Schoorl MI, van der Werf TS, Boersma WG. Relation between biomarkers and findings of low dose CT scans in hospitalized patients with AECOPD. ERJ Open Res 2022; 8:00054-2022. [PMID: 35747233 PMCID: PMC9209851 DOI: 10.1183/23120541.00054-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 04/06/2022] [Indexed: 11/12/2022] Open
Abstract
Background Acute exacerbations of COPD (AECOPD) and community acquired pneumonia (CAP) often coexist. Although chest radiographs may differentiate between these diagnoses, chest radiography is known to underestimate the incidence of CAP in AECOPD. In this exploratory study, we prospectively investigated the incidence of infiltrative changes using low-dose computed tomography (LDCT). Additionally, we investigated whether clinical biomarkers of CAP differed between patients with and without infiltrative changes. Methods Patients with AECOPD in which pneumonia was excluded using chest radiography underwent additional LDCT-thorax. The images were read independently by two radiologists; a third radiologist was consulted as adjudicator. C-reactive protein (CRP), procalcitonin (PCT), and serum amyloid A (SAA) at admission were assessed. Results Out of the 100 patients included, 24 had one or more radiographic abnormalities suggestive of pneumonia. The interobserver agreement between two readers (Cohen's κ) was 0.562 (95% CI 0.371–0.752; p<0.001). Biomarkers were elevated in the group with radiological abnormalities compared to the group without abnormalities. Median (interquartile range (IQR)) CRP was 76 (21.5–148.0) mg·L−1 compared to 20.5 (8.8–81.5) mg·L −1 (p=0.018); median (IQR) PCT was 0.09 (0.06–0.15) µg·L−1 compared to 0.06 (0.04–0.08) μg·L−1 (p=0.007); median (IQR) SAA was 95 (7–160) µg·mL−1 compared to 16 (3–89) µg·mL−1 (p=0.019). Sensitivity and specificity for all three biomarkers were moderate for detecting radiographic abnormalities by LDCT in this population. The area under the receiver operating characteristic curve was 0.66 (95% CI 0.52–0.80) for CRP, 0.66 (95% CI 0.53–0.80) for PCT and 0.69 (95% CI 0.57–0.81) for SAA. Conclusion LDCT can detect additional radiological abnormalities that may indicate acute-phase lung involvement in patients with AECOPD without infiltrate(s) on the chest radiograph. Despite CRP, PCT and SAA being significantly higher in the group with radiological abnormalities on LDCT, they proved unable to reliably detect or exclude CAP. Further research is warranted. LDCT-thorax can detect additional radiological abnormalities in patients with AECOPD after excluding CAP using chest radiography. Biomarkers are significantly elevated in patients with abnormalities, but are not able to reliably exclude these changes.https://bit.ly/3KAsBap
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Märtson AG, Sturkenboom MGG, Knoester M, van der Werf TS, Alffenaar JWC, Hope W. Standard ganciclovir dosing results in slow decline of cytomegalovirus viral loads. J Antimicrob Chemother 2022; 77:466-473. [PMID: 35107143 PMCID: PMC8809194 DOI: 10.1093/jac/dkab419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 10/14/2021] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Cytomegalovirus (CMV) can cause severe disease, including rejection in transplant recipients. Ganciclovir and its oral prodrug valganciclovir have been used as first-line therapy for CMV disease in transplant recipients. The exposure targets of ganciclovir are not exactly known, and toxicity and resistance have interfered with ganciclovir therapy. OBJECTIVES To evaluate the pharmacokinetics (PK) and pharmacodynamics (PD) of ganciclovir in transplant recipients. METHODS We used patient data from a previous observational study on ganciclovir therapeutic drug monitoring (TDM) in prophylaxis and therapy. The ganciclovir concentrations and CMV viral loads were determined during routine clinical care. The PK/PD population modelling and simulations were done with non-parametric methodology using the Pmetrics program. RESULTS Eighty-five patients were included in the PK modelling. The final PK model was a two-compartment model with first-order absorption and elimination. A subset of 17 patients on CMV therapy were included in the PD modelling. A median of 4 (range 2-8) viral loads were obtained per patient. A simulation of 10 000 patients showed that an approximately 1 log10 reduction of CMV viral load will be observed after 12.5 days at the current recommended dose. CONCLUSIONS The developed linked PK/PD population model and subsequent PD simulations showed slow decline of CMV viral load and it appears that dosing of (val)ganciclovir in this study might have been inadequate to achieve fast reduction of viral load. It is clear that further studies are needed to specify the PD effects of ganciclovir by performing systematic measurements of both ganciclovir concentrations and CMV viral loads.
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Affiliation(s)
- Anne-Grete Märtson
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Marieke G G Sturkenboom
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Marjolein Knoester
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Tjip S van der Werf
- Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jan-Willem C Alffenaar
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Westmead Hospital, Westmead, New South Wales, Australia.,Marie Bashir Institute of Infectious Diseases and Biosecurity, University of Sydney, Sydney, New South Wales, Australia
| | - William Hope
- Antimicrobial Pharmacodynamics and Therapeutics, Department of Molecular and Clinical Pharmacology, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
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Ter Beek L, Bolhuis MS, Jager-Wittenaar H, Brijan RXD, Sturkenboom MGG, Kerstjens HAM, de Lange WCM, Tiberi S, van der Werf TS, Alffenaar JWC, Akkerman OW. Malnutrition assessment methods in adult patients with tuberculosis: a systematic review. BMJ Open 2021; 11:e049777. [PMID: 35344503 PMCID: PMC8719177 DOI: 10.1136/bmjopen-2021-049777] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 11/19/2021] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES Malnutrition is associated with a twofold higher risk of dying in patients with tuberculosis (TB) and considered an important potentially reversible risk factor for failure of TB treatment. The construct of malnutrition has three domains: intake or uptake of nutrition; body composition and physical and cognitive function. The objectives of this systematic review are to identify malnutrition assessment methods, and to quantify how malnutrition assessment methods capture the international consensus definition for malnutrition, in patients with TB. DESIGN Different assessment methods were identified. We determined the extent of capturing of the three domains of malnutrition, that is, intake or uptake of nutrition, body composition and physical and cognitive function. RESULTS Seventeen malnutrition assessment methods were identified in 69 included studies. In 53/69 (77%) of studies, body mass index was used as the only malnutrition assessment method. Three out of 69 studies (4%) used a method that captured all three domains of malnutrition. CONCLUSIONS Our study focused on published articles. Implementation of new criteria takes time, which may take longer than the period covered by this review. Most patients with TB are assessed for only one aspect of the conceptual definition of malnutrition. The use of international consensus criteria is recommended to establish uniform diagnostics and treatment of malnutrition. PROSPERO REGISTRATION NUMBER CRD42019122832.
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Affiliation(s)
- Lies Ter Beek
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Tuberculosis Center Beatrixoord, University of Groningen, University Medical Center Groningen, Haren, The Netherlands
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, and Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Mathieu S Bolhuis
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Harriët Jager-Wittenaar
- Research Group Healthy Ageing, Allied Health Care and Nursing, Hanze University of Applied Sciences, Groningen, The Netherlands
- Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - René X D Brijan
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, and Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Marieke G G Sturkenboom
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Huib A M Kerstjens
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Wiel C M de Lange
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Tuberculosis Center Beatrixoord, University of Groningen, University Medical Center Groningen, Haren, The Netherlands
| | - Simon Tiberi
- Department of Infection, Barts Health NHS Trust, London, UK
- Blizard Institute, Queen Mary University of London, London, UK
| | - Tjip S van der Werf
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jan-Willem C Alffenaar
- Faculty of Medicine and Health, University of Sydney, School of Pharmacy, Sydney, New South Wales, Australia
- Westmead Hospital, Sydney, New South Wales, Australia
- Marie Bashir Institute for Infectious Diseases and Biosecurity, University of Sydney, Sydney, Australia
| | - Onno W Akkerman
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Tuberculosis Center Beatrixoord, University of Groningen, University Medical Center Groningen, Haren, The Netherlands
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Märtson AG, Edwina AE, Burgerhof JGM, Berger SP, de Joode A, Damman K, Verschuuren EAM, Blokzijl H, Bakker M, Span LF, van der Werf TS, Touw DJ, Sturkenboom MGG, Knoester M, Alffenaar JWC. Ganciclovir therapeutic drug monitoring in transplant recipients. J Antimicrob Chemother 2021; 76:2356-2363. [PMID: 34160036 PMCID: PMC8361328 DOI: 10.1093/jac/dkab195] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 05/18/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The use of (val)ganciclovir is complicated by toxicity, slow response to treatment and acquired resistance. OBJECTIVES To evaluate a routine therapeutic drug monitoring (TDM) programme for ganciclovir in a transplant patient population. METHODS An observational study was performed in transplant recipients from June 2018 to February 2020. Dose adjustments were advised by the TDM pharmacist as part of clinical care. For prophylaxis, a trough concentration (Cmin) of 1-2 mg/L and an AUC24h of >50 mg·h/L were aimed for. For treatment, a Cmin of 2-4 mg/L and an AUC24h of 80-120 mg·h/L were aimed for. RESULTS Ninety-five solid organ and stem cell transplant patients were enrolled. Overall, 450 serum concentrations were measured; with a median of 3 (IQR = 2-6) per patient. The median Cmin and AUC24h in the treatment and prophylaxis groups were 2.0 mg/L and 90 mg·h/L and 0.9 mg/L and 67 mg·h/L, respectively. Significant intra- and inter-patient patient variability was observed. The majority of patients with an estimated glomerular filtration rate of more than 120 mL/min/1.73 m2 and patients on continuous veno-venous haemofiltration showed underexposure. The highest Cmin and AUC24h values were associated with the increase in liver function markers and decline in WBC count as compared with baseline. CONCLUSIONS This study revealed that a standard weight and kidney function-based dosing regimen resulted in highly variable ganciclovir Cmin and under- and over-exposure were observed in patients on dialysis and in patients with increased renal function. Clearly there is a need to explore the impact of concentration-guided dose adjustments in a prospective study.
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Affiliation(s)
- Anne-Grete Märtson
- University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
- Corresponding author. E-mail:
| | - Angela E. Edwina
- University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
| | - Johannes G. M. Burgerhof
- University of Groningen, University Medical Center Groningen, Department of Epidemiology, Groningen, The Netherlands
| | - Stefan P. Berger
- University of Groningen, University Medical Center Groningen, Department of Internal Medicine, Groningen, The Netherlands
| | - Anoek de Joode
- University of Groningen, University Medical Center Groningen, Department of Internal Medicine, Groningen, The Netherlands
| | - Kevin Damman
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, The Netherlands
| | - Erik A. M. Verschuuren
- University of Groningen, University Medical Center Groningen, Department of Pulmonary Diseases and Tuberculosis, Groningen, The Netherlands
| | - Hans Blokzijl
- University of Groningen, University Medical Center Groningen, Department of Gastroenterology and Hepatology, Groningen, The Netherlands
| | - Martijn Bakker
- University of Groningen, University Medical Center Groningen, Department of Hematology, Groningen, The Netherlands
| | - Lambert F. Span
- University of Groningen, University Medical Center Groningen, Department of Hematology, Groningen, The Netherlands
| | - Tjip S. van der Werf
- University of Groningen, University Medical Center Groningen, Department of Internal Medicine, Groningen, The Netherlands
- University of Groningen, University Medical Center Groningen, Department of Pulmonary Diseases and Tuberculosis, Groningen, The Netherlands
| | - Daan J. Touw
- University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
| | - Marieke G. G. Sturkenboom
- University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
| | - Marjolein Knoester
- University of Groningen, University Medical Center Groningen, Department of Medical Microbiology and Infection Prevention, Groningen, The Netherlands
| | - Jan W. C. Alffenaar
- University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
- University of Sydney, Faculty of Medicine and Health, School of Pharmacy, New South Wales, Sydney, Australia
- Westmead Hospital, Westmead, New South Wales, Australia
- Marie Bashir Institute of Infectious Diseases and Biosecurity, University of Sydney, Sydney, New South Wales, Australia
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8
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Ghimire S, Karki S, Maharjan B, Kosterink JGW, Touw DJ, van der Werf TS, Shrestha B, Alffenaar JW. Treatment outcomes of patients with MDR-TB in Nepal on a current programmatic standardised regimen: retrospective single-centre study. BMJ Open Respir Res 2021; 7:7/1/e000606. [PMID: 32796020 PMCID: PMC7430340 DOI: 10.1136/bmjresp-2020-000606] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 07/16/2020] [Accepted: 07/16/2020] [Indexed: 01/20/2023] Open
Abstract
Objectives The objectives of this study were to evaluate treatment in patients on current programmatic multidrug-resistant tuberculosis (MDR-TB) regimen and verify eligibility for the 9-month regimen and therapeutic drug monitoring (TDM). Methods We performed a retrospective chart review of patients with MDR-TB receiving standardised regimen at the German Nepal TB Project Clinic, Nepal, between 2014 and 2016. Eligibility for the 9-month regimen and indications for TDM were evaluated. Results Out of 107 available patients’ medical records, 98 were included. In this centre, the MDR-TB treatment success rates were 69.0% in 2015, 86.6% in 2016 and 86.5% in 2017. The median time to sputum smear conversion was 60 days (60–90 IQR) and culture conversion was 60 days (60–90 IQR). Observed side effects did not impact treatment outcomes. No difference in treatment success rates was observed between patients with predisposing risk factors and those without. Only 49% (36/74) of patients were eligible for the 9-month regimen and 23 patients for TDM according to American Thoracic Society guideline criteria. Conclusions Nepalese patients with MDR-TB on ambulatory care had good treatment outcome after programmatic treatment. Implementation of the new WHO oral MDR-TB treatment regimen may further improve treatment results. The 9-month regimen and TDM should be considered as part of programmatic care.
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Affiliation(s)
- Samiksha Ghimire
- Clinical Pharmacy and Pharmacology, University of Groningen Faculty of Medical Sciences, Groningen, The Netherlands
| | - Samriddhi Karki
- Tuberculosis Unit, Nepal Anti-Tuberculosis Association/German Nepal TB Project, Kathmandu, Nepal
| | - Bhagwan Maharjan
- Tuberculosis Unit, Nepal Anti-Tuberculosis Association/German Nepal TB Project, Kathmandu, Nepal
| | - Jos G W Kosterink
- Clinical Pharmacy and Pharmacology, University of Groningen Faculty of Medical Sciences, Groningen, The Netherlands
| | - Daan J Touw
- Clinical Pharmacy and Pharmacology, University of Groningen Faculty of Medical Sciences, Groningen, The Netherlands.,Groningen Research Institute of Pharmacy, Department of Pharmaceutical Analysis, University of Groningen, Groningen, Groningen, the Netherlands
| | - Tjip S van der Werf
- Infectious Diseases Service and Tuberculosis Unit, University of Groningen Faculty of Medical Sciences, Groningen, The Netherlands
| | - Bhabana Shrestha
- Tuberculosis Unit, Nepal Anti-Tuberculosis Association/German Nepal TB Project, Kathmandu, Nepal
| | - Jan-Willem Alffenaar
- Clinical Pharmacy and Pharmacology, University of Groningen Faculty of Medical Sciences, Groningen, The Netherlands.,Faculty of Medicine and Health, School of Pharmacy and Westmead hospital, University of Sydney, Sydney, New South Wales, Australia
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9
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van der Werf TS. Artificial Intelligence to Guide Empirical Antimicrobial Therapy-Ready for Prime Time? Clin Infect Dis 2021; 72:e856-e858. [PMID: 33070180 DOI: 10.1093/cid/ciaa1585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Indexed: 11/12/2022] Open
Affiliation(s)
- Tjip S van der Werf
- Department of Internal Medicine, Division of Infectious Diseases, University Medical Center Groningen University of Groningen, Groningen, The Netherlands
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10
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Al-Kailany W, Timens W, Venmans B, de Jonge G, van der Werf TS. Sarcoidosis presenting with glazy mucoid sputum and dyspnea: a case report. J Med Case Rep 2021; 15:232. [PMID: 33971963 PMCID: PMC8110313 DOI: 10.1186/s13256-021-02809-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 03/22/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Patients with pulmonary sarcoidosis commonly present with a dry cough; a productive cough suggests a complicating airway infection or an alternative diagnosis such as tuberculosis or bronchiectasis. CASE PRESENTATION A 36-year-old European (Frisian) woman recently diagnosed with pulmonary sarcoidosis presented with debilitating exertional dyspnea and cough productive of glazy mucoid sputum. Several different attempts including video-assisted thoracoscopic biopsies failed to reach a second or alternative diagnosis including an infectious, autoimmune or collagen-vascular condition. She responded to steroids but with poor tolerance to this treatment, which could not be tapered. After she was started on anti-tumor necrosis factor alpha (TNF-α) therapy with infliximab, 200 mg at three-monthly intervals, she has been fine for well over a decade. CONCLUSIONS In this patient with sarcoidosis who had a productive cough accompanied by fever, an extensive workup and prolonged follow-up, an alternative or second diagnosis could be ruled out; we therefore conclude that this highly unusual presentation is part of the clinical spectrum of sarcoidosis.
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Affiliation(s)
- Wud Al-Kailany
- Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, AA11, PO Box 30001, 9700 RB, Groningen, The Netherlands.,Ziekenhuis Amstelland, Laan van de Helende Meesters 8, 1186 AM, Amstelveen, The Netherlands
| | - Wim Timens
- Department of Pathology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Ben Venmans
- The Medical Center Leeuwarden, Department of Pulmonary Diseases, Leeuwarden, The Netherlands
| | - Gonda de Jonge
- Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Tjip S van der Werf
- Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, AA11, PO Box 30001, 9700 RB, Groningen, The Netherlands. .,Department of Internal Medicine, Infectious Diseases, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
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11
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Prins HJ, Duijkers R, Daniels JMA, van der Molen T, van der Werf TS, Boersma W. COPD-Lower Respiratory Tract Infection Visual Analogue Score (c-LRTI-VAS) validation in stable and exacerbated patients with COPD. BMJ Open Respir Res 2021; 8:8/1/e000761. [PMID: 33593795 PMCID: PMC7888334 DOI: 10.1136/bmjresp-2020-000761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 11/02/2020] [Accepted: 11/04/2020] [Indexed: 12/05/2022] Open
Abstract
Background We developed the chronic obstructive pulmonary disease (COPD)-Lower Respiratory Tract Infection-Visual Analogue Score (c-LRTI-VAS) in order to easily quantify symptoms during exacerbations in patients with COPD. This study aimed to validate this score. Methods In our study, patients with stable COPD as well as those with an acute exacerbations of COPD (AECOPD) were included. The results of c-LRTI-VAS were compared with other markers of disease activity (lung function parameters, oxygen saturation and two health related quality of life questionnaires (St Georges Respiratory Questionnaire (SGRQ) and Clinical COPD Questionnaire (CCQ)) and validity, reliability and responsiveness were assessed. Results Eighty-eight patients with clinically stable COPD and 102 patients who had an AECOPD completed the c-LRTI-VAS questionnaire. When testing on two separate occasions for repeatability, no statistically significant difference between total scores was found 0.143 (SD 5.42) (p=0.826). Internal consistency was high across items (Cronbach’s apha 0.755). Correlation with SGRQ and CCQ total scores was moderate to high. After treatment for hospitalised AECOPD, the mean c-LRTI-VAS total score improved 8.14 points (SD 9.13; p≤0.001). Conclusions c-LRTI-VAS showed proper validity, responsiveness to change and moderate to high correlation with other questionnaires. It, therefore, appears a reliable tool for symptom measurement during AECOPD. Trial registration number NCT01232140.
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Affiliation(s)
- Hendrik Johannes Prins
- Department Pulmonary Diseases, Noordwest Ziekenhuisgroep, Alkmaar, Noord-Holland, The Netherlands
| | - Ruud Duijkers
- Department Pulmonary Diseases, Noordwest Ziekenhuisgroep, Alkmaar, Noord-Holland, The Netherlands
| | - Johannes M A Daniels
- Pulmonary Diseases, Vrije Universiteit Amsterdam, Amsterdam, Noord-Holland, The Netherlands
| | - Thys van der Molen
- Department of Pulmonary Diseases & Tuberculosis, University Medical Centre Groningen, Groningen, Groningen, The Netherlands
| | - Tjip S van der Werf
- Infectious diseases Service and Tuberculosis unit, University of Groningen Faculty of Medical Sciences, Groningen, Groningen, The Netherlands
| | - Wim Boersma
- pulmonary disease, Noordwest Ziekenhuisgroep, Alkmaar, Noord-Holland, The Netherlands
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12
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Gafar F, Ochi T, Van't Boveneind-Vrubleuskaya N, Akkerman OW, Erkens C, van den Hof S, van der Werf TS, Alffenaar JWC, Wilffert B. Towards elimination of childhood and adolescent tuberculosis in the Netherlands: an epidemiological time-series analysis of national surveillance data. Eur Respir J 2020; 56:13993003.01086-2020. [PMID: 32471938 DOI: 10.1183/13993003.01086-2020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 05/22/2020] [Indexed: 11/05/2022]
Abstract
BACKGROUND Tuberculosis (TB) in children and adolescents is a sentinel event for ongoing transmission. In the Netherlands, epidemiological characteristics of childhood and adolescent TB have not been fully evaluated. Therefore, we aimed to assess TB epidemiology within this population to provide guidance for TB elimination. METHODS A retrospective time-series analysis using national surveillance data from 1993-2018 was performed in children (aged <15 years) and adolescents (aged 15-19 years) with TB. Poisson regression models offset with log-population size were used to estimate notification rates and rate ratios. Trends in notification rates were estimated using average annual percentage changes (AAPC) based on the segmented linear regression analysis. RESULTS Among 3899 children and adolescents with TB notified during 1993-2018, 2418 (62%) were foreign-born (725 (41.3%) out of 1755 children and 1693 (78.9%) out of 2144 adolescents). The overall notification rate in children was 2.3 per 100 000 person-years, declining steadily during the study period (AAPC -10.9%, 95% CI -12.6--9.1). In adolescents, the overall notification rate was 8.4 per 100 000 person-years, strongly increasing during 1993-2001 and 2012-2018. Compared to Dutch-born children and adolescents, substantially higher notification rates were observed among African-born children and adolescents (116.8 and 316.6 per 100 000 person-years, respectively). Additionally, an increasing trend was observed in African-born adolescents (AAPC 18.5%, 95% CI 11.9-25.5). Among the foreign-born population, those from countries in the horn of Africa contributed most to the TB caseload. CONCLUSION TB notification rate among children was low and constantly declining across different demographic groups. However, heterogeneities were shown in adolescents, with an increasing trend in the foreign-born, particularly those from Africa.
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Affiliation(s)
- Fajri Gafar
- University of Groningen, Groningen Research Institute of Pharmacy, Unit of PharmacoTherapy, Epidemiology, and Economics, Groningen, The Netherlands
| | - Taichi Ochi
- University of Groningen, Groningen Research Institute of Pharmacy, Unit of PharmacoTherapy, Epidemiology, and Economics, Groningen, The Netherlands
| | - Natasha Van't Boveneind-Vrubleuskaya
- University of Groningen, University Medical Center Groningen, Dept of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands.,Dept of Public Health TB Control, Metropolitan Public Health Services, The Hague, The Netherlands
| | - Onno W Akkerman
- University of Groningen, University Medical Center Groningen, Dept of Pulmonary Diseases and Tuberculosis, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, Tuberculosis Center Beatrixoord, Haren, The Netherlands
| | - Connie Erkens
- KNCV Tuberculosis Foundation, The Hague, The Netherlands
| | - Susan van den Hof
- National Institute for Public Health and the Environment, Centre for Infectious Disease Control, Bilthoven, The Netherlands
| | - Tjip S van der Werf
- University of Groningen, University Medical Center Groningen, Dept of Pulmonary Diseases and Tuberculosis, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, Dept of Internal Medicine, Groningen, The Netherlands
| | - Jan-Willem C Alffenaar
- University of Groningen, University Medical Center Groningen, Dept of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands.,University of Sydney, Faculty of Medicine and Health, School of Pharmacy, Sydney, Australia.,Westmead Hospital, Sydney, Australia.,Marie Bashir Institute of Infectious Diseases, University of Sydney, Sydney, Australia
| | - Bob Wilffert
- University of Groningen, Groningen Research Institute of Pharmacy, Unit of PharmacoTherapy, Epidemiology, and Economics, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, Dept of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
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13
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Akkerman OW, van der Werf TS, Rietkerk F, Eger T, van Soolingen D, van der Loo K, van der Zanden AGM. Retraction Note: Infection of great apes and a zoo keeper with the same Mycobacterium tuberculosis spoligotype. Med Microbiol Immunol 2020; 209:705. [PMID: 32648095 DOI: 10.1007/s00430-020-00689-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The original article can be found online.
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Affiliation(s)
- Onno W Akkerman
- Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, P.O. Box 30001, 9700 RB, Groningen, The Netherlands.
| | - Tjip S van der Werf
- Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, P.O. Box 30001, 9700 RB, Groningen, The Netherlands
| | - Frank Rietkerk
- Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, P.O. Box 30001, 9700 RB, Groningen, The Netherlands
| | - Tony Eger
- Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, P.O. Box 30001, 9700 RB, Groningen, The Netherlands
| | - Dick van Soolingen
- Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, P.O. Box 30001, 9700 RB, Groningen, The Netherlands
| | - Kees van der Loo
- Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, P.O. Box 30001, 9700 RB, Groningen, The Netherlands
| | - Adri G M van der Zanden
- Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, P.O. Box 30001, 9700 RB, Groningen, The Netherlands
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14
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van den Elsen SH, Sturkenboom MG, Akkerman O, Barkane L, Bruchfeld J, Eather G, Heysell SK, Hurevich H, Kuksa L, Kunst H, Kuhlin J, Manika K, Moschos C, Mpagama SG, Muñoz Torrico M, Skrahina A, Sotgiu G, Tadolini M, Tiberi S, Volpato F, van der Werf TS, Wilson MR, Zúñiga J, Touw DJ, Migliori GB, Alffenaar JW. Prospective evaluation of improving fluoroquinolone exposure using centralised therapeutic drug monitoring (TDM) in patients with tuberculosis (PERFECT): a study protocol of a prospective multicentre cohort study. BMJ Open 2020; 10:e035350. [PMID: 32554740 PMCID: PMC7304807 DOI: 10.1136/bmjopen-2019-035350] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
INTRODUCTION Global multidrug-resistant tuberculosis (MDR-TB) treatment success rates remain suboptimal. Highly active WHO group A drugs moxifloxacin and levofloxacin show intraindividual and interindividual pharmacokinetic variability which can cause low drug exposure. Therefore, therapeutic drug monitoring (TDM) of fluoroquinolones is recommended to personalise the drug dosage, aiming to prevent the development of drug resistance and optimise treatment. However, TDM is considered laborious and expensive, and the clinical benefit in MDR-TB has not been extensively studied. This observational multicentre study aims to determine the feasibility of centralised TDM and to investigate the impact of fluoroquinolone TDM on sputum conversion rates in patients with MDR-TB compared with historical controls. METHODS AND ANALYSIS Patients aged 18 years or older with sputum smear and culture-positive pulmonary MDR-TB will be eligible for inclusion. Patients receiving TDM using a limited sampling strategy (t=0 and t=5 hours) will be matched to historical controls without TDM in a 1:2 ratio. Sample analysis and dosing advice will be performed in a centralised laboratory. Centralised TDM will be considered feasible if >80% of the dosing recommendations are returned within 7 days after sampling and 100% within 14 days. The number of patients who are sputum smear and culture-negative after 2 months of treatment will be determined in the prospective TDM group and will be compared with the control group without TDM to determine the impact of TDM. ETHICS AND DISSEMINATION Ethical clearance was obtained by the ethical review committees of the 10 participating hospitals according to local procedures or is pending (online supplementary file 1). Patients will be included after obtaining written informed consent. We aim to publish the study results in a peer-reviewed journal. TRIAL REGISTRATION NUMBER ClinicalTrials.gov Registry (NCT03409315).
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Affiliation(s)
- Simone Hj van den Elsen
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Marieke Gg Sturkenboom
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Onno Akkerman
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Tuberculosis Center Beatrixoord, University of Groningen, University Medical Center Groningen, Haren, The Netherlands
| | - Linda Barkane
- Department of Multidrug Resistant Tuberculosis, Riga East University Hospital TB and Lung Disease Clinic, Riga, Latvia
| | - Judith Bruchfeld
- Division of Infectious Diseases, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Geoffrey Eather
- Department of Respiratory Medicine and Metro South Clinical Tuberculosis Service, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
| | - Scott K Heysell
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, Virginia, USA
| | - Henadz Hurevich
- The Republican Scientific and Practical Center for Pulmonology and Tuberculosis, Minsk, Belarus
| | - Liga Kuksa
- Department of Multidrug Resistant Tuberculosis, Riga East University Hospital TB and Lung Disease Clinic, Riga, Latvia
| | - Heinke Kunst
- Department of Respiratory Medicine, Blizard Institute, Queen Mary University of London, Barts Health NHS Trust, London, UK
| | - Johanna Kuhlin
- Division of Infectious Diseases, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Katerina Manika
- Pulmonary Department, Respiratory Infections Unit, G. Papanikolaou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Charalampos Moschos
- Drug-Resistant Tuberculosis Unit, 'Sotiria' Hospital for Chest Diseases, Athens, Greece
| | - Stellah G Mpagama
- Kibong'oto Infectious Diseases Hospital, Kilimanjaro, United Republic of Tanzania
| | - Marcela Muñoz Torrico
- Clínica de Tuberculosis, Instituto Nacional de Enfermedades Respiratorias, Mexico City, Mexico
| | - Alena Skrahina
- The Republican Scientific and Practical Center for Pulmonology and Tuberculosis, Minsk, Belarus
| | - Giovanni Sotgiu
- Department of Medical, Surgical and Experimental Sciences, Clinical Epidemiology and Medical Statistics Unit, University of Sassari, Sassari, Italy
| | - Marina Tadolini
- Department of Medical and Surgical Sciences, Unit of Infectious Diseases, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Simon Tiberi
- Department of Infection, Blizard Institute, Queen Mary University of London, Barts Health NHS Trust, London, UK
| | - Francesca Volpato
- Department of Medical and Surgical Sciences, Unit of Infectious Diseases, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Tjip S van der Werf
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Malcolm R Wilson
- Department of Respiratory Medicine and Metro South Clinical Tuberculosis Service, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
| | - Joaquin Zúñiga
- Laboratory of Immunobiology and Genetics, Instituto Nacional de Enfermedades Respiratorias, Mexico City, Mexico
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de Salud, Mexico City, Mexico
| | - Daan J Touw
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Giovanni B Migliori
- Servizio di Epidemiologia Clinica delle Malattie Respiratorie, Istituti Clinici Scientifici Maugeri IRCCS, Tradate, Italy
| | - Jan-Willem Alffenaar
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Sydney Pharmacy School, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
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15
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16
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van den Elsen SH, Akkerman OW, Wessels M, Jongedijk EM, Ghimire S, van der Werf TS, Bolhuis MS, Touw DJ, Alffenaar JWC. Dose optimisation of first-line tuberculosis drugs using therapeutic drug monitoring in saliva: feasible for rifampicin, not for isoniazid. Eur Respir J 2020; 56:13993003.00803-2020. [DOI: 10.1183/13993003.00803-2020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 05/05/2020] [Indexed: 11/05/2022]
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17
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Gröschel MI, Meehan CJ, Barilar I, Diricks M, Gonzaga A, Steglich M, Conchillo-Solé O, Scherer IC, Mamat U, Luz CF, De Bruyne K, Utpatel C, Yero D, Gibert I, Daura X, Kampmeier S, Rahman NA, Kresken M, van der Werf TS, Alio I, Streit WR, Zhou K, Schwartz T, Rossen JWA, Farhat MR, Schaible UE, Nübel U, Rupp J, Steinmann J, Niemann S, Kohl TA. The phylogenetic landscape and nosocomial spread of the multidrug-resistant opportunist Stenotrophomonas maltophilia. Nat Commun 2020; 11:2044. [PMID: 32341346 PMCID: PMC7184733 DOI: 10.1038/s41467-020-15123-0] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Accepted: 02/15/2020] [Indexed: 02/06/2023] Open
Abstract
Recent studies portend a rising global spread and adaptation of human- or healthcare-associated pathogens. Here, we analyse an international collection of the emerging, multidrug-resistant, opportunistic pathogen Stenotrophomonas maltophilia from 22 countries to infer population structure and clonality at a global level. We show that the S. maltophilia complex is divided into 23 monophyletic lineages, most of which harbour strains of all degrees of human virulence. Lineage Sm6 comprises the highest rate of human-associated strains, linked to key virulence and resistance genes. Transmission analysis identifies potential outbreak events of genetically closely related strains isolated within days or weeks in the same hospitals. Multidrug resistance of the opportunistic pathogen Stenotrophomonas maltophilia is an increasing problem. Here, analyzing strains from 22 countries, the authors show that the S. maltophilia complex is divided into 23 monophyletic lineages and find evidence for intra-hospital transmission.
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Affiliation(s)
- Matthias I Gröschel
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany.,Department of Pulmonary Diseases & Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Conor J Meehan
- School of Chemistry and Bioscience, University of Bradford, Bradford, United Kingdom
| | - Ivan Barilar
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany
| | - Margo Diricks
- bioMérieux, Applied Maths NV, Keistraat 120, 9830, St-Martens-Latem, Belgium
| | - Aitor Gonzaga
- Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Matthias Steglich
- Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Oscar Conchillo-Solé
- Institute of Biotechnology and Biomedicine, Universitat Autònoma de Barcelona, Barcelona, Spain.,Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Isabell-Christin Scherer
- Department of Infectious Diseases and Microbiology, University Hospital Schleswig-Holstein, Lübeck, Germany
| | - Uwe Mamat
- Cellular Microbiology, Research Center Borstel, Borstel, Germany
| | - Christian F Luz
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Katrien De Bruyne
- bioMérieux, Applied Maths NV, Keistraat 120, 9830, St-Martens-Latem, Belgium
| | - Christian Utpatel
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany
| | - Daniel Yero
- Institute of Biotechnology and Biomedicine, Universitat Autònoma de Barcelona, Barcelona, Spain.,Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Isidre Gibert
- Institute of Biotechnology and Biomedicine, Universitat Autònoma de Barcelona, Barcelona, Spain.,Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Xavier Daura
- Institute of Biotechnology and Biomedicine, Universitat Autònoma de Barcelona, Barcelona, Spain.,Catalan Institution for Research and Advanced Studies, Barcelona, Spain
| | | | | | - Michael Kresken
- Antiinfectives Intelligence GmbH, Rheinbach, Germany.,Rheinische Fachhochschule Köln gGmbH, Cologne, Germany
| | - Tjip S van der Werf
- Department of Pulmonary Diseases & Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Ifey Alio
- Department of Microbiology and Biotechnology, University of Hamburg, Hamburg, Germany
| | - Wolfgang R Streit
- Department of Microbiology and Biotechnology, University of Hamburg, Hamburg, Germany
| | - Kai Zhou
- Shenzhen Institute of Respiratory Diseases, the First Affiliated Hospital (Shenzhen People's Hospital), Southern University of Science and Technology, Shenzhen, China.,Second Clinical Medical College, Jinan University, Shenzhen, China
| | - Thomas Schwartz
- Karlsruhe Institute of Technology, Institute of Functional Interfaces, Eggenstein- Leopoldshafen, Germany
| | - John W A Rossen
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Maha R Farhat
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA.,Division of Pulmonary and Critical Care, Massachusetts General Hospital, Boston, MA, USA
| | - Ulrich E Schaible
- Cellular Microbiology, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), partner site Hamburg - Lübeck - Borstel - Riems, Cologne, Germany.,Leibniz Research Alliance INFECTIONS'21, Cologne, Germany
| | - Ulrich Nübel
- Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany.,Leibniz Research Alliance INFECTIONS'21, Cologne, Germany.,Germany Center for Infection Research (DZIF), partner site Hannover - Braunschweig, Cologne, Germany.,Braunschweig Integrated Center of Systems Biology (BRICS), Technical University, Braunschweig, Germany
| | - Jan Rupp
- Department of Infectious Diseases and Microbiology, University Hospital Schleswig-Holstein, Lübeck, Germany.,German Center for Infection Research (DZIF), partner site Hamburg - Lübeck - Borstel - Riems, Cologne, Germany
| | - Joerg Steinmann
- Institute of Medical Microbiology, University Medical Center Essen, Essen, Germany.,Medical Microbiology and Infection Prevention, Institute of Clinical Hygiene, Paracelsus Medical Private University, Klinikum Nürnberg, Nuremberg, Germany
| | - Stefan Niemann
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany. .,German Center for Infection Research (DZIF), partner site Hamburg - Lübeck - Borstel - Riems, Cologne, Germany. .,Leibniz Research Alliance INFECTIONS'21, Cologne, Germany.
| | - Thomas A Kohl
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany.,German Center for Infection Research (DZIF), partner site Hamburg - Lübeck - Borstel - Riems, Cologne, Germany
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Done MM, Akkerman OW, Al-Kailany W, de Lange WCM, de Jonge G, Kleinnijenhuis J, Stienstra R, van der Werf TS. Corticosteroid therapy for the management of paradoxical inflammatory reaction in patients with pulmonary tuberculosis. Infection 2020; 48:641-645. [PMID: 32333368 PMCID: PMC7394936 DOI: 10.1007/s15010-020-01430-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 04/15/2020] [Indexed: 11/04/2022]
Abstract
Background Paradoxical reaction after the initiation of tuberculosis treatment is defined as increased inflammation following effective antimycobacterial treatment. This is a phenomenon that can severely complicate a patient’s recovery, potentially leading to further morbidity and residual deficits. Paradoxical reaction remains poorly understood regarding its pathophysiology and management. Only a limited number of reports look critically at the available therapeutic options, with evidence of the efficacy of prednisolone therapy being primarily limited to extrapulmonary PR only. Case We describe two HIV negative patients who were admitted to our department with pulmonary tuberculosis, presenting with inflammatory patterns attributable to PR and their response to adjunctive steroid therapy. Discussion and Conclusions The presented cases further highlight the need for immunological studies and randomized trials for corticosteroid therapy are needed to better understand this phenomenon as well as provide an evidence-base for anti-inflammatory treatment. Furthermore, by means of this case series, we are also able to highlight the potential variability in the symptomatology of the lesser known PR phenomenon, in which we observed a hypotensive shock-like syndrome not previously described in literature.
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Affiliation(s)
- Macky M Done
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
| | - Onno W Akkerman
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Wud Al-Kailany
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Wiel C M de Lange
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Gonda de Jonge
- Department of Medical Imaging, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Johanneke Kleinnijenhuis
- Department of Internal Medicine, Division of Infectious Diseases, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Riejanne Stienstra
- Department of Internal Medicine, Division of Infectious Diseases, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Tjip S van der Werf
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Department of Internal Medicine, Division of Infectious Diseases, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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19
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Phillips RO, Robert J, Abass KM, Thompson W, Sarfo FS, Wilson T, Sarpong G, Gateau T, Chauty A, Omollo R, Ochieng Otieno M, Egondi TW, Ampadu EO, Agossadou D, Marion E, Ganlonon L, Wansbrough-Jones M, Grosset J, Macdonald JM, Treadwell T, Saunderson P, Paintsil A, Lehman L, Frimpong M, Sarpong NF, Saizonou R, Tiendrebeogo A, Ohene SA, Stienstra Y, Asiedu KB, van der Werf TS. Rifampicin and clarithromycin (extended release) versus rifampicin and streptomycin for limited Buruli ulcer lesions: a randomised, open-label, non-inferiority phase 3 trial. Lancet 2020; 395:1259-1267. [PMID: 32171422 PMCID: PMC7181188 DOI: 10.1016/s0140-6736(20)30047-7] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 11/23/2019] [Accepted: 01/07/2020] [Indexed: 01/14/2023]
Abstract
BACKGROUND Buruli ulcer is a neglected tropical disease caused by Mycobacterium ulcerans infection that damages the skin and subcutis. It is most prevalent in western and central Africa and Australia. Standard antimicrobial treatment with oral rifampicin 10 mg/kg plus intramuscular streptomycin 15 mg/kg once daily for 8 weeks (RS8) is highly effective, but streptomycin injections are painful and potentially harmful. We aimed to compare the efficacy and tolerability of fully oral rifampicin 10 mg/kg plus clarithromycin 15 mg/kg extended release once daily for 8 weeks (RC8) with that of RS8 for treatment of early Buruli ulcer lesions. METHODS We did an open-label, non-inferiority, randomised (1:1 with blocks of six), multicentre, phase 3 clinical trial comparing fully oral RC8 with RS8 in patients with early, limited Buruli ulcer lesions. There were four trial sites in hospitals in Ghana (Agogo, Tepa, Nkawie, Dunkwa) and one in Benin (Pobè). Participants were included if they were aged 5 years or older and had typical Buruli ulcer with no more than one lesion (caterories I and II) no larger than 10 cm in diameter. The trial was open label, and neither the investigators who took measurements of the lesions nor the attending doctors were masked to treatment assignment. The primary clinical endpoint was lesion healing (ie, full epithelialisation or stable scar) without recurrence at 52 weeks after start of antimicrobial therapy. The primary endpoint and safety were assessed in the intention-to-treat population. A sample size of 332 participants was calculated to detect inferiority of RC8 by a margin of 12%. This study was registered with ClinicalTrials.gov, NCT01659437. FINDINGS Between Jan 1, 2013, and Dec 31, 2017, participants were recruited to the trial. We stopped recruitment after 310 participants. Median age of participants was 14 years (IQR 10-29) and 153 (52%) were female. 297 patients had PCR-confirmed Buruli ulcer; 151 (51%) were assigned to RS8 treatment, and 146 (49%) received oral RC8 treatment. In the RS8 group, lesions healed in 144 (95%, 95% CI 91 to 98) of 151 patients, whereas lesions healed in 140 (96%, 91 to 99) of 146 patients in the RC8 group. The difference in proportion, -0·5% (-5·2 to 4·2), was not significantly greater than zero (p=0·59), showing that RC8 treatment is non-inferior to RS8 treatment for lesion healing at 52 weeks. Treatment-related adverse events were recorded in 20 (13%) patients receiving RS8 and in nine (7%) patients receiving RC8. Most adverse events were grade 1-2, but one (1%) patient receiving RS8 developed serious ototoxicity and ended treatment after 6 weeks. No patients needed surgical resection. Four patients (two in each study group) had skin grafts. INTERPRETATION Fully oral RC8 regimen was non-inferior to RS8 for treatment of early, limited Buruli ulcer and was associated with fewer adverse events. Therefore, we propose that fully oral RC8 should be the preferred therapy for early, limited lesions of Buruli ulcer. FUNDING WHO with additional support from MAP International, American Leprosy Missions, Fondation Raoul Follereau France, Buruli ulcer Groningen Foundation, Sanofi-Pasteur, and BuruliVac.
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Affiliation(s)
- Richard O Phillips
- Kwame Nkrumah University of Science and Technology, Kumasi Centre for Collaborative Research in Tropical Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | - Jérôme Robert
- Centre d'immunologie et des maladies infectieuses, Inserm, Sorbonne Université, Bactériologie site Pitié, AP-HP Sorbonne Université, Centre National de Référence des Mycobactéries, Paris, France
| | | | | | - Fred Stephen Sarfo
- Kwame Nkrumah University of Science and Technology, Kumasi Centre for Collaborative Research in Tropical Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | | | | | - Thierry Gateau
- Centre de diagnostic et de traitement de la lèpre et de l'Ulcère de Buruli Madeleine et Raoul Follereau, Ouémé-Plateau, Pobè, Bénin
| | - Annick Chauty
- Centre de diagnostic et de traitement de la lèpre et de l'Ulcère de Buruli Madeleine et Raoul Follereau, Ouémé-Plateau, Pobè, Bénin
| | - Raymond Omollo
- Drugs for Neglected Diseases initiative, Africa Regional Office, Nairobi, Kenya
| | | | - Thaddaeus W Egondi
- Drugs for Neglected Diseases initiative, Africa Regional Office, Nairobi, Kenya
| | - Edwin O Ampadu
- National Buruli ulcer Control Programme, Ghana Health Service, Accra, Ghana
| | - Didier Agossadou
- Programme National de Lutte contre la lèpre et l'Ulcère de Buruli, Cotonou, Benin
| | - Estelle Marion
- Centre de recherche en cancérologie et immunologie Nantes-Angers, French National Institute of Health and Medical Research, Université d'Angers, Angers, France
| | - Line Ganlonon
- Centre de diagnostic et de traitement de la lèpre et de l'Ulcère de Buruli Madeleine et Raoul Follereau, Ouémé-Plateau, Pobè, Bénin
| | | | - Jacques Grosset
- Center for Tuberculosis Research, Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - John M Macdonald
- Department of Dermatology & Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA; Hospital Bernard Meys Project Medishare, Port-au-Prince, Haiti
| | | | | | - Albert Paintsil
- Reconstructive and Plastic Surgery Unit, Korle-BU Teaching Hospital, Accra, Ghana
| | | | - Michael Frimpong
- Kwame Nkrumah University of Science and Technology, Kumasi Centre for Collaborative Research in Tropical Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | - Nanaa Francisca Sarpong
- Kwame Nkrumah University of Science and Technology, Kumasi Centre for Collaborative Research in Tropical Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | | | | | | | - Ymkje Stienstra
- Department of Medicine/Infectious Diseases, University of Groningen, University Medical Centre Groningen, Groningen, Netherlands
| | | | - Tjip S van der Werf
- Department of Medicine/Infectious Diseases, University of Groningen, University Medical Centre Groningen, Groningen, Netherlands.
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20
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Omansen TF, Erbowor-Becksen A, Yotsu R, van der Werf TS, Tiendrebeogo A, Grout L, Asiedu K. Global Epidemiology of Buruli Ulcer, 2010-2017, and Analysis of 2014 WHO Programmatic Targets. Emerg Infect Dis 2020; 25:2183-2190. [PMID: 31742506 PMCID: PMC6874257 DOI: 10.3201/eid2512.190427] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Buruli ulcer is a neglected tropical disease caused by Myocobacterium ulcerans; it manifests as a skin lesion, nodule, or ulcer that can be extensive and disabling. To assess the global burden and the progress on disease control, we analyzed epidemiologic data reported by countries to the World Health Organization during 2010–2017. During this period, 23,206 cases of Buruli ulcer were reported. Globally, cases declined to 2,217 in 2017, but local epidemics seem to arise, such as in Australia and Liberia. In 2013, the World Health Organization formulated 4 programmatic targets for Buruli ulcer that addressed PCR confirmation, occurrence of category III (extensive) lesions and ulcerative lesions, and movement limitation caused by the disease. In 2014, only the movement limitation goal was met, and in 2019, none are met, on a global average. Our findings support discussion on future Buruli ulcer policy and post-2020 programmatic targets.
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21
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Omansen TF, Marcsisin RA, Chua BY, Zeng W, Jackson DC, Porter JL, Stienstra Y, van der Werf TS, Stinear TP. In Vivo Imaging of Bioluminescent Mycobacterium ulcerans: A Tool to Refine the Murine Buruli Ulcer Tail Model. Am J Trop Med Hyg 2020; 101:1312-1321. [PMID: 31595865 DOI: 10.4269/ajtmh.18-0959] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Buruli ulcer (BU) is a neglected tropical disease caused by infection with Mycobacterium ulcerans. Unclear transmission, no available vaccine, and suboptimal treatment regimens hamper the control of this disease. Carefully designed preclinical research is needed to address these shortcomings. In vivo imaging (IVIS®, Perkin Elmer, Waltham, MA) of infection is an emerging tool that permits monitoring of disease progression and reduces the need to using large numbers of mice at different time-points during the experiment, as individual mice can be imaged at multiple time-points. We aimed to further describe the use of in vivo imaging (IVIS) in BU. We studied the detection of M. ulcerans in experimentally infected BALB/c mouse tails and the subsequent histopathology and immune response in this pilot study. IVIS-monitoring was performed weekly in ten infected BALB/c mice to measure light emitted as a proxy for bacterial load. Nine of 10 (90%) BALB/c mice infected subcutaneously with 3.3 × 105 M. ulcerans JKD8049 (containing pMV306 hsp16+luxG13) exhibited light emission from the site of infection, indicating M. ulcerans growth in vivo, whereas only five of 10 (50%) animals developed clinical signs of the disease. Specific antibody titers were detected within 2 weeks of the infection. Interferon (IFN)-γ and interleukin (IL)-10 were elevated in animals with pathology. Histopathology revealed clusters of acid-fast bacilli in the subcutaneous tissue, with macrophage infiltration and granuloma formation resembling human BU. Our study successfully showed the utility of M. ulcerans IVIS monitoring and lays a foundation for further research.
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Affiliation(s)
- Till F Omansen
- Department of Internal Medicine/Infectious Diseases, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Australia
| | - Renee A Marcsisin
- Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Australia
| | - Brendon Y Chua
- Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Australia
| | - Weiguang Zeng
- Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Australia
| | - David C Jackson
- Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Australia
| | - Jessica L Porter
- Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Australia
| | - Ymkje Stienstra
- Department of Internal Medicine/Infectious Diseases, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Tjip S van der Werf
- Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Department of Internal Medicine/Infectious Diseases, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Timothy P Stinear
- Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Australia
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22
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Ter Beek L, Alffenaar JWC, Bolhuis MS, van der Werf TS, Akkerman OW. Tuberculosis-Related Malnutrition: Public Health Implications. J Infect Dis 2020; 220:340-341. [PMID: 30835281 DOI: 10.1093/infdis/jiz091] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Accepted: 03/01/2019] [Indexed: 01/07/2023] Open
Affiliation(s)
- Lies Ter Beek
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Haren.,Tuberculosis Center Beatrixoord, University of Groningen, University Medical Center Groningen, Haren.,Nutrition and Dietetics, Hanze University of Applied Sciences, Groningen
| | - Jan-Willem C Alffenaar
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, The Netherlands
| | - Mathieu S Bolhuis
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, The Netherlands
| | - Tjip S van der Werf
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Haren.,Department of Internal Medicine, University of Groningen, University Medical Center Groningen, The Netherlands
| | - Onno W Akkerman
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Haren.,Tuberculosis Center Beatrixoord, University of Groningen, University Medical Center Groningen, Haren
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23
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van den Elsen SH, Akkerman OW, Jongedijk EM, Wessels M, Ghimire S, van der Werf TS, Touw DJ, Bolhuis MS, Alffenaar JWC. Therapeutic drug monitoring using saliva as matrix: an opportunity for linezolid, but challenge for moxifloxacin. Eur Respir J 2020; 55:13993003.01903-2019. [DOI: 10.1183/13993003.01903-2019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 01/10/2020] [Indexed: 11/05/2022]
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24
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Märtson AG, Bakker M, Blokzijl H, Verschuuren EAM, Berger SP, Span LFR, van der Werf TS, Alffenaar JWC. Exploring failure of antimicrobial prophylaxis and pre-emptive therapy for transplant recipients: a systematic review. BMJ Open 2020; 10:e034940. [PMID: 31915177 PMCID: PMC6955515 DOI: 10.1136/bmjopen-2019-034940] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVES Infections remain a threat for solid organ and stem cell transplant recipients. Antimicrobial prophylaxis and pre-emptive therapy have improved survival of these patients; however, the failure rates of prophylaxis are not negligible. The aim of this systematic review is to explore the reasons behind failure of antimicrobial prophylaxis and pre-emptive therapy. SETTING This systematic review included prospective randomised controlled trials and prospective single-arm studies. PARTICIPANTS The studies included were on prophylaxis and pre-emptive therapy of opportunistic infections in transplant recipients. Studies were included from databases MEDLINE, CENTRAL and Embase published until October first 2018. PRIMARY AND SECONDARY OUTCOME MEASURES Primary outcome measures were breakthrough infections, adverse events leading to stopping of treatment, switching medication or dose reduction. Secondary outcome measures were acquired resistance to antimicrobials, antifungals or antivirals and death. RESULTS From 3317 identified records, 30 records from 24 studies with 2851 patients were included in the systematic review. Seventeen focused on prophylactic and pre-emptive treatment of cytomegalovirus and seven studies on invasive fungal infection. The main reasons for failure of prophylaxis and pre-emptive therapy were adverse events and breakthrough infections, which were described in 54% (13 studies) and 38% (9 studies) of the included studies, respectively. In 25%, six of the studies, a detailed description of patients who experienced failure of prophylaxis or pre-emptive therapy was unclear or lacking. CONCLUSIONS Our results show that although failure is reported in the studies, the level of detail prohibits a detailed analysis of failure of prophylaxis and pre-emptive therapy. Clearly reporting on patients with a negative outcome should be improved. We have provided guidance on how to detect failure early in a clinical setting in accordance to the results from this systematic review. PROSPERO REGISTRATION NUMBER CRD42017077606.
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Affiliation(s)
- Anne-Grete Märtson
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Martijn Bakker
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Hans Blokzijl
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Erik A M Verschuuren
- Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Stefan P Berger
- Department of Internal Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Lambert F R Span
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Tjip S van der Werf
- Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Department of Internal Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Jan-Willem C Alffenaar
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- The University of Sydney, Sydney Pharmacy School, Sydney, New South Wales, Australia
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25
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Purba AK, Ascobat P, Muchtar A, Wulandari L, Rosyid AN, Purwono PB, van der Werf TS, Friedrich AW, Postma MJ. Multidrug-Resistant Infections Among Hospitalized Adults With Community-Acquired Pneumonia In An Indonesian Tertiary Referral Hospital. Infect Drug Resist 2019; 12:3663-3675. [PMID: 31819549 PMCID: PMC6883944 DOI: 10.2147/idr.s217842] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 08/12/2019] [Indexed: 01/12/2023] Open
Abstract
Objectives To evaluate the clinical and microbiological appearance among hospitalized pneumonia patients focusing on resistance and risk factors for mortality in a referral hospital. Patients and methods The study was an observational retrospective study on patients with CAP from 2014 to 2016 at Dr Soetomo referral hospital of Surabaya, Indonesia. All positive cultures with antimicrobial susceptibility results from blood and respiratory specimens were included. Patients infected with drug-susceptible pathogens and MDR organisms were also assessed in terms of clinical characteristics, day-3 clinical improvement, and 14-day mortality. Results Of 202 isolates, 181 possessed antimicrobial susceptibility data. S. pneumoniae was the most prevalent pathogen causing CAP (18.3%). Most patients were empirically treated with ceftriaxone (n=75; 41.4%). Among beta-lactam antibiotics, the susceptibility to the third-generation cephalosporins remained relatively high, between 67.4% and 82.3%, compared with the other beta-lactams such as amoxicillin/clavulanate and ampicillin/sulbactam (a sensitivity rate of 36.5% and 47.5, respectively). For carbapenem antibiotics, imipenem and meropenem susceptibility was 69.6% and 82.3% respectively. Approximately 22% of isolates were identified as MDR that showed significant differences in clinical outcomes of 14-day mortality rates (p<0.001). Notably, patients with day-3 improvement had a lower risk of mortality (OR= 0.06; 95% CI= 0.02–0.19). Conclusion One-fifth of causative agents among hospitalized CAP cases were identified as MDR organisms. The pathogens of MDR and non-MDR CAP remain susceptible to the third-generation cephalosporins. Together with additional consideration of culture findings and Pneumonia Severity Index (PSI) assessment, a 3-day clinical assessment is essential to predict the prognosis of 14-day mortality. ![]()
Point your SmartPhone at the code above. If you have a QR code reader the video abstract will appear. Or use: https://youtu.be/QzMqf278Mac
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Affiliation(s)
- Abdul Kr Purba
- Unit of Global Health, Department of Health Sciences, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Department of Pharmacology and Therapy, Faculty of Medicine, Universitas Airlangga - Dr. Soetomo Hospital, Surabaya, Indonesia.,Department of Pharmacology and Therapeutics, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.,Unit of PharmacoTherapy, Epidemiology and -economics (PTE2), Department of Pharmacy, Faculty of Science and Engineering, University of Groningen, Groningen, The Netherlands
| | - Purwantyastuti Ascobat
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Armen Muchtar
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Laksmi Wulandari
- Department of Pulmonology and Respiratory Medicine, Faculty of Medicine, Universitas Airlangga - Dr. Soetomo Hospital, Surabaya, Indonesia
| | - Alfian Nur Rosyid
- Department of Pulmonology and Respiratory Medicine, Faculty of Medicine, Universitas Airlangga - Dr. Soetomo Hospital, Surabaya, Indonesia
| | - Priyo Budi Purwono
- Department of Microbiology, Faculty of Medicine, Universitas Airlangga - Dr. Soetomo Hospital, Surabaya, Indonesia
| | - Tjip S van der Werf
- Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Alex W Friedrich
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Maarten J Postma
- Unit of Global Health, Department of Health Sciences, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Department of Pharmacology and Therapy, Faculty of Medicine, Universitas Airlangga - Dr. Soetomo Hospital, Surabaya, Indonesia.,Unit of PharmacoTherapy, Epidemiology and -economics (PTE2), Department of Pharmacy, Faculty of Science and Engineering, University of Groningen, Groningen, The Netherlands.,Department of Economics, Econometrics and Finance, Faculty of Economics & Business, University of Groningen, Groningen, The Netherlands
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Zuur MA, Pasipanodya JG, van Soolingen D, van der Werf TS, Gumbo T, Alffenaar JWC. Intermediate Susceptibility Dose-Dependent Breakpoints For High-Dose Rifampin, Isoniazid, and Pyrazinamide Treatment in Multidrug-Resistant Tuberculosis Programs. Clin Infect Dis 2019; 67:1743-1749. [PMID: 29697766 DOI: 10.1093/cid/ciy346] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 04/20/2018] [Indexed: 11/13/2022] Open
Abstract
Background Bacterial susceptibility is categorized as susceptible, intermediate-susceptible dose-dependent (ISDD), and resistant. The strategy is to use higher doses of first-line agents in the ISDD category, thereby preserving the use of these drugs. This system has not been applied to antituberculosis drugs. Pharmacokinetic/pharmacodynamic (PK/PD) target exposures, in tandem with Monte Carlo experiments, recently identified susceptibility breakpoints of 0.0312 mg/L for isoniazid, 0.0625 mg/L for rifampin, and 50 mg/L for pyrazinamide. These have been confirmed in clinical studies. Methods Target attainment studies were carried out using Monte Carlo experiments to investigate whether rifampin, isoniazid, and pyrazinamide dose increases would achieve the PK/PD target in >90% of 10000 patients with tuberculosis caused by bacteria, revealing minimum inhibitory concentrations (MICs) between the proposed and the traditional breakpoints. Results We found that an isoniazid dose of 900 mg/day identified a new ISDD MIC range of 0.0312-0.25 mg/L and resistance at MIC ≥0.5 mg/L. Rifampin 1800 mg/day would result in an ISDD of 0.0625-0.25 mg/L and resistance at MIC ≥0.5 mg/L. At a dose of pyrazinamide 4 g/day, the ISDD MIC range was 37.5-50 mg/L and resistance at MIC ≥100 mg/L. Based on MIC distributions, 93% (isoniazid), 78% (rifampin), and 27% (pyrazinamide) of isolates would be within the ISDD range. Conclusions Drug susceptibility testing at 2 concentrations delineating the ISDD range, and subsequently using higher doses, could prevent switching to a more toxic second-line treatment. Confirmatory clinical studies would provide evidence to change treatment guidelines.
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Affiliation(s)
- Marlanka A Zuur
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, The Netherlands
| | - Jotam G Pasipanodya
- Center for Infectious Diseases Research and Experimental Therapeutics, Baylor Research Institute, Baylor University Medical Center, Dallas, Texas
| | - Dick van Soolingen
- National Institute for Public Health and the Environment, Bilthoven.,Department of Medical Microbiology, Radboud University Nijmegen Medical Centre
| | - Tjip S van der Werf
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, The Netherlands
| | - Tawanda Gumbo
- Center for Infectious Diseases Research and Experimental Therapeutics, Baylor Research Institute, Baylor University Medical Center, Dallas, Texas
| | - Jan-Willem C Alffenaar
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, The Netherlands
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Wadagni AC, Steinhorst J, Barogui YT, Catraye PM, Gnimavo R, Abass KM, Amofa G, Frimpong M, Sarpong FN, van der Werf TS, Phillips R, Sopoh GE, Johnson CR, Stienstra Y. Buruli ulcer treatment: Rate of surgical intervention differs highly between treatment centers in West Africa. PLoS Negl Trop Dis 2019; 13:e0007866. [PMID: 31658295 PMCID: PMC6855495 DOI: 10.1371/journal.pntd.0007866] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 11/14/2019] [Accepted: 10/23/2019] [Indexed: 11/29/2022] Open
Abstract
Background Antibiotic treatment proved itself as the mainstay of treatment for Buruli ulcer disease. This neglected tropical disease is caused by Mycobacterium ulcerans. Surgery persists as an adjunct therapy intended to reduce the mycobacterial load. In an earlier clinical trial, patients benefited from delaying the decision to operate. Nevertheless, the rate of surgical interventions differs highly per clinic. Methods A retrospective study was conducted in six different Buruli ulcer (BU) treatment centers in Benin and Ghana. BU patients clinically diagnosed between January 2012 and December 2016 were included and surgical interventions during the follow-up period, at least one year after diagnosis, were recorded. Logistic regression analysis was carried out to estimate the effect of the treatment center on the decision to perform surgery, while controlling for interaction and confounders. Results A total of 1193 patients, 612 from Benin and 581 from Ghana, were included. In Benin, lesions were most frequently (42%) categorized as the most severe lesions (WHO criteria, category III), whereas in Ghana lesions were most frequently (44%) categorized as small lesions (WHO criteria, category I). In total 344 (29%) patients received surgical intervention. The percentage of patients receiving surgical intervention varied between hospitals from 1.5% to 72%. Patients treated in one of the centers in Benin were much more likely to have surgery compared to the clinic in Ghana with the lowest rate of surgical intervention (RR = 46.7 CI 95% [17.5–124.8]). Even after adjusting for confounders (severity of disease, age, sex, limitation of movement at joint at time of diagnosis, ulcer and critical sites), rates of surgical interventions varied highly. Conclusion The decision to perform surgery to reduce the mycobacterial load in BU varies highly per clinic. Evidence based guidelines are needed to guide the role of surgery in the treatment of BU Buruli ulcer is a necrotizing and disabling skin infection, caused by Mycobacterium ulcerans. The infection, a skin-related Neglected Tropical Diseases, affects mostly people living in limited resources settings. Since the introduction of rifampicin based combination antibiotic therapy as standard care, the role of surgery as adjunct therapy to kill M. ulcerans is less defined and understood. A randomized controlled trial showed benefit from delaying the decision to operate. Nevertheless, the rate of surgical interventions differs highly per clinic. We present the differences in rate of surgical interventions in six different Buruli ulcer treatment centers in Ghana and Benin. We demonstrate that these differences mainly depend on the opinion of the health care workers working in the treatment centers even after adjusting for disease severity.
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Affiliation(s)
- Anita C. Wadagni
- University of Groningen, University Medical Center Groningen, Department of Internal Medicine/Infectious Diseases, Groningen, The Netherlands
- Programme National de Lutte contre la Lèpre et L'Ulcère de Buruli, Ministère de la Santé, Cotonou, République du Bénin
- * E-mail:
| | - Jonathan Steinhorst
- University of Groningen, University Medical Center Groningen, Department of Internal Medicine/Infectious Diseases, Groningen, The Netherlands
| | - Yves T. Barogui
- Programme National de Lutte contre la Lèpre et L'Ulcère de Buruli, Ministère de la Santé, Cotonou, République du Bénin
| | - P. M. Catraye
- Programme National de Lutte contre la Lèpre et L'Ulcère de Buruli, Ministère de la Santé, Cotonou, République du Bénin
| | - Ronald Gnimavo
- Programme National de Lutte contre la Lèpre et L'Ulcère de Buruli, Ministère de la Santé, Cotonou, République du Bénin
| | | | | | - Michael Frimpong
- Kwame Nkrumah University of Science and Technology (KNUST), School of Medical Sciences and Kumasi Centre for Collaborative Research in Tropical Medicine (KCCR), Kumasi, Ghana
| | - Francisca N. Sarpong
- Kwame Nkrumah University of Science and Technology (KNUST), School of Medical Sciences and Kumasi Centre for Collaborative Research in Tropical Medicine (KCCR), Kumasi, Ghana
| | - Tjip S. van der Werf
- University of Groningen, University Medical Center Groningen, Department of Internal Medicine/Infectious Diseases, Groningen, The Netherlands
| | - Richard Phillips
- Kwame Nkrumah University of Science and Technology (KNUST), School of Medical Sciences and Kumasi Centre for Collaborative Research in Tropical Medicine (KCCR), Kumasi, Ghana
| | - Ghislain E. Sopoh
- Programme National de Lutte contre la Lèpre et L'Ulcère de Buruli, Ministère de la Santé, Cotonou, République du Bénin
| | - Christian R. Johnson
- Programme National de Lutte contre la Lèpre et L'Ulcère de Buruli, Ministère de la Santé, Cotonou, République du Bénin
| | - Ymkje Stienstra
- University of Groningen, University Medical Center Groningen, Department of Internal Medicine/Infectious Diseases, Groningen, The Netherlands
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Martson AG, Sturkenboom MGG, Berger SP, Damman K, Verschuuren EAM, Blokzijl H, Bakker M, Span LFR, Touw DJ, van der Werf TS, Knoester M, Alffenaar JWC. 1538. Who Will Benefit From Therapeutic Drug Monitoring of Ganciclovir? Open Forum Infect Dis 2019. [PMCID: PMC6809420 DOI: 10.1093/ofid/ofz360.1402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background Oral valganciclovir and intravenous ganciclovir are used for prophylaxis, treatment, and pre-emptive treatment of cytomegalovirus and human herpesvirus 6. It is important to estimate the exposure to these antivirals, as deviating levels can cause adverse events or induce acquired drug resistance, which can both lead to treatment failure. Therapeutic drug monitoring (TDM) is a good tool to estimate drug exposure in these patients. With this observational study we aimed to evaluate which patients would benefit most from TDM. Methods An observational study was performed in adult solid-organ and stem cell transplant recipients on routine (val)ganciclovir (dosed according to renal function, weight and indication). As valganciclovir is a prodrug of ganciclovir, only the latter was measured. Ganciclovir trough (Ctrough) and peak (Cpeak) concentrations were measured with a validated LC-MS/MS assay. The target concentrations defined for the study were 1–2 mg/L and 2–4 mg/L for prophylaxis and treatment, respectively, and over 5 mg/L toxic. Results From June 2018 to April 2019, 66 patients were included. Within this timeframe, 236 Ctrough and 52 Cpeak were measured with median of 4 samples per patient. The median Ctrough was 1.1 mg/L and 2.3 mg/L for prophylaxis and treatment, respectively. Over 50% of the concentrations were out of the therapeutic window. The median creatinine for all measurements was 100 µmol/L. Observational analysis showed patients with kidney failure and on continuous renal replacement therapy (CVVH) had more concentrations measured out of the predefined range (Figures 1 and 2). For one individual with augmented renal clearance we observed significantly lower concentrations during routine dosing. 6 toxic concentrations were measured (5 subjects); creatinine concentrations ranged 71–527 µmol/L in these individuals. A preliminary linear-mixed model analysis did not show drug formulation, age or gender as a significant predictor for ganciclovir concentrations. Conclusion We believe that patients with decreased renal function, on CVVH or showing changes in renal function might benefit from TDM to guide therapy. TDM of ganciclovir for patients without renal failure remains debatable. Further studies with specific patient groups are needed to confirm these results. ![]()
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Disclosures All authors: No reported disclosures.
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Affiliation(s)
- Anne-Grete Martson
- University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | | | - Stefan P Berger
- University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Kevin Damman
- University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Erik A M Verschuuren
- University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Hans Blokzijl
- University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Martijn Bakker
- University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Lambert F R Span
- University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Daan J Touw
- University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Tjip S van der Werf
- University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Marjolein Knoester
- University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Jan-Willem C Alffenaar
- University Medical Center Groningen, University of Groningen/University of Sydney, Groningen, The Netherlands
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Prins HJ, van der Werf TS, Boersma WG. Is CRP-guided antibiotic treatment a safe way to reduce antibiotic use in severe hospitalised patients with exacerbations of COPD? Eur Respir J 2019; 54:54/4/1901597. [DOI: 10.1183/13993003.01597-2019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Accepted: 08/13/2019] [Indexed: 11/05/2022]
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30
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Bolhuis MS, van der Werf TS, Kerstjens HA, de Lange WC, Alffenaar JWC, Akkerman OW. Treatment of multidrug-resistant tuberculosis using therapeutic drug monitoring: first experiences with sub-300 mg linezolid dosages using in-house made capsules. Eur Respir J 2019; 54:13993003.00580-2019. [DOI: 10.1183/13993003.00580-2019] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 08/12/2019] [Indexed: 11/05/2022]
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31
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Saktiawati AMI, Putera DD, Setyawan A, Mahendradhata Y, van der Werf TS. Diagnosis of tuberculosis through breath test: A systematic review. EBioMedicine 2019; 46:202-214. [PMID: 31401197 PMCID: PMC6712009 DOI: 10.1016/j.ebiom.2019.07.056] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 07/20/2019] [Accepted: 07/22/2019] [Indexed: 12/28/2022] Open
Abstract
Background Breath tests may diagnose tuberculosis (TB) through detecting specific volatile organic compounds produced by Mycobacterium tuberculosis or the infected host. Methods To estimate the diagnostic accuracy of breath test with electronic-nose and other devices against culture or other tests for TB, we screened multiple databases until January 6, 2019. Findings We included fourteen studies, with 1715 subjects in the analysis. The pooled sensitivity and specificity of electronic-nose were 0.93 (95% CI 0.82–0.97) and 0.93 (95% CI 0.82–0.97), respectively, and no heterogeneity was found. The sensitivity and specificity of other breath test devices ranged from 0.62 to 1.00, and 0.11 to 0.84, respectively. Interpretation The low to moderate evidence of these studies shows that breath tests can diagnose TB accurately, however, to give a real-time test result, additional development is needed. Research should also focus on sputum smear negative TB, children, and the positioning of breath testing in the diagnostic work flow. Funding The authors received no specific funding for this work.
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Affiliation(s)
- Antonia M I Saktiawati
- Department of Internal Medicine, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia; University of Groningen, University Medical Centre Groningen, Department of Pulmonary Diseases and Tuberculosis, Groningen, the Netherlands; Center for Tropical Medicine, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | | | - Althaf Setyawan
- Department of Biostatistics, Epidemiology, and Population Health, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Yodi Mahendradhata
- Center for Tropical Medicine, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia; Department of Health Policy and Management, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Tjip S van der Werf
- University of Groningen, University Medical Centre Groningen, Department of Pulmonary Diseases and Tuberculosis, Groningen, the Netherlands; University of Groningen, University Medical Center Groningen, Department of Internal Medicine-Infectious Diseases, Groningen, the Netherlands.
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Machlaurin A, Pol SVD, Setiawan D, van der Werf TS, Postma MJ. Health economic evaluation of current vaccination strategies and new vaccines against tuberculosis: a systematic review. Expert Rev Vaccines 2019; 18:897-911. [PMID: 31369299 DOI: 10.1080/14760584.2019.1651650] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Introduction: Bacillus Calmette-Guérin (BCG) is the only licensed vaccine for tuberculosis, but its effectiveness is limited and varies by age. New candidate vaccines are currently being investigated. In response to the declining incidence of TB, practices relating to BCG vaccination have changed in various countries in recent years. A valid cost-effectiveness study is therefore needed in order to assist decision-makers in the implementation of cost-effective strategies for BCG vaccination. Areas covered: Studies involving economic evaluations of BCG vaccination were reviewed in order to present current findings concerning a range of BCG vaccination strategies in a variety of regions, target populations, and vaccine types. The Quality of Health Economic Studies (QHES) instrument was used to assess the quality of the studies included in the analysis. Expert opinion: Most of the studies showed a favorable economic profile of BCG vaccination. Selective strategies seem the most cost-effective option for low-incidence areas. Varying results on revaccination strategies did not lead to any conclusive finding on the cost-effectiveness of the strategies. A novel vaccine - either a BCG replacement or booster vaccine that provides better protection, especially in adults - has the potential to enhance the cost-effectiveness of vaccinating against tuberculosis.
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Affiliation(s)
- Afifah Machlaurin
- Department of Health Sciences, University Medical Center Groningen (UMCG), University of Groningen , Groningen , Netherlands.,Department of Clinical and Community Pharmacy, University of Jember , Jember , Indonesia
| | - Simon van der Pol
- Department of Health Sciences, University Medical Center Groningen (UMCG), University of Groningen , Groningen , Netherlands
| | - Didik Setiawan
- Faculty of Pharmacy, University of Muhammadiyah Purwokerto , Purwokerto , Indonesia
| | - Tjip S van der Werf
- Department of Pulmonary Diseases & Tuberculosis, University Medical Center Groningen (UMCG) , Groningen , Netherlands
| | - Maarten J Postma
- Department of Health Sciences, University Medical Center Groningen (UMCG), University of Groningen , Groningen , Netherlands.,Department of Pharmacy, University of Groningen , Groningen , Netherlands.,Department of Economics, Econometrics & Finance, University of Groningen, Faculty of Economics & Business , Groningen , Netherlands.,Department of Pharmacology & Therapy, Airlangga University , Surabaya , Indonesia
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Märtson AG, Veringa A, van den Heuvel ER, Bakker M, Touw DJ, van der Werf TS, Span LFR, Alffenaar JWC. Posaconazole therapeutic drug monitoring in clinical practice and longitudinal analysis of the effect of routine laboratory measurements on posaconazole concentrations. Mycoses 2019; 62:698-705. [PMID: 31145490 PMCID: PMC6852019 DOI: 10.1111/myc.12948] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 05/16/2019] [Accepted: 05/22/2019] [Indexed: 01/25/2023]
Abstract
Posaconazole is indicated for prophylaxis and treatment of invasive aspergillosis. Therapeutic drug monitoring (TDM) of posaconazole is used to optimise drug exposure. The aim of this study was to analyse and describe the TDM practices and exposure of posaconazole tablets. Patients who received posaconazole for treatment or prophylaxis of fungal infections were included in the study. The following therapeutic window was defined: if concentration was low (<0.7 mg/L for prophylaxis or < 1.5 mg/L for treatment) or high (>3.75 mg/L), the hospital pharmacist provided the physician with dosage advice, which implementation to patient care was analysed. A longitudinal analysis was performed to analyse if different confounding variables had an effect on posaconazole concentrations. Forty-seven patients were enrolled resulting in 217 posaconazole trough concentrations. A median of 3 (IQR 1-7) samples was measured per patient. The median concentration was 1.7 mg/L (IQR 0.8-2.7) for prophylaxis and 1.76 mg/L (IQR 1.3-2.3) for treatment. Overall, 78 posaconazole concentrations were out of the therapeutic window. For 45 (54%) of these concentrations, a dosage change was recommended. In the longitudinal analysis, the laboratory markers and patient baseline variables did not have an effect on posaconazole concentrations. Adequate posaconazole exposure was shown in 64% (affected 28 patients) of the measured concentrations. TDM practice of posaconazole can be improved by increasing the implementation rate of dose recommendation by a multidisciplinary antifungal stewardship team.
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Affiliation(s)
- Anne-Grete Märtson
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Anette Veringa
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Edwin R van den Heuvel
- Department of Mathematics and Computer Science, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - Martijn Bakker
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Daan J Touw
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Tjip S van der Werf
- Department of Internal Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Department of Pulmonary Diseases and Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Lambert F R Span
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Jan-Willem C Alffenaar
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Faculty of Medicine and Health, School of Pharmacy, The University of Sydney, Westmead Hospital, Sydney, New South Wales, Australia
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Saktiawati AMI, Stienstra Y, Subronto YW, Rintiswati N, Sumardi, Gerritsen JW, Oord H, Akkerman OW, van der Werf TS. Sensitivity and specificity of an electronic nose in diagnosing pulmonary tuberculosis among patients with suspected tuberculosis. PLoS One 2019; 14:e0217963. [PMID: 31194793 PMCID: PMC6563983 DOI: 10.1371/journal.pone.0217963] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Accepted: 05/22/2019] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE To investigate the potency of a hand-held point-of-care electronic-nose to diagnose pulmonary tuberculosis (PTB) among those suspected of PTB. METHODS Setting: Lung clinics and Dr. Sardjito Hospital, Yogyakarta, Indonesia. Participants: patients with suspected PTB and healthy controls. Sampling: 5 minutes exhaled breath. Sputum-smear-microscopy, culture, chest-radiography, and follow-up for 1.5-2.5 years, were used to classify patients with suspected PTB as active PTB, probably active PTB, probably no PTB, and no PTB. After building a breath model based on active PTB, no PTB, and healthy controls (Calibration phase), we validated the model in all patients with suspected PTB (Validation phase). In each variable (sex, age, Body Mass Index, co-morbidities, smoking status, consumption of alcohol, use of antibiotics, flu symptoms, stress, food and drink intake), one stratum's Receiver Operating Characteristic (ROC)-curve indicating sensitivity and specificity of the breath test was compared with another stratum's ROC-curve. Differences between Area-under-the-Curve between strata (p<0.05) indicated an association between the variable and sensitivity-specificity of the breath test. Statistical analysis was performed using STATA/SE 15. RESULTS Of 400 enrolled participants, 73 were excluded due to extra-pulmonary TB, incomplete data, previous TB, and cancer. Calibration phase involved 182 subjects, and the result was validated in 287 subjects. Sensitivity was 85% (95%CI: 75-92%) and 78% (95%CI: 70-85%), specificity was 55% (95%CI: 44-65%) and 42% (95%CI: 34-50%), in calibration and validation phases, respectively. Test sensitivity and specificity were lower in men. CONCLUSION The electronic-nose showed modest sensitivity and low specificity among patients with suspected PTB. To improve the sensitivity, a larger calibration group needs to be involved. With its portable form, it could be used for TB screening in remote rural areas and health care settings.
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Affiliation(s)
- Antonia M. I. Saktiawati
- Department of Internal Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- University of Groningen, University Medical Center Groningen, Department of Pulmonary Diseases and Tuberculosis, Groningen, the Netherlands
- Center for Tropical Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Ymkje Stienstra
- University of Groningen, University Medical Center Groningen, Department of Internal Medicine—Infectious Diseases, Groningen, the Netherlands
| | - Yanri W. Subronto
- Department of Internal Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Center for Tropical Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Ning Rintiswati
- Center for Tropical Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Department of Microbiology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Sumardi
- Department of Internal Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | | | - Henny Oord
- eNose B.V. (The eNose Company), Zutphen, The Netherlands
| | - Onno W. Akkerman
- University of Groningen, University Medical Center Groningen, Department of Pulmonary Diseases and Tuberculosis, Groningen, the Netherlands
- University of Groningen, University Medical Center Groningen, Tuberculosis Center Beatrixoord, Haren, the Netherlands
| | - Tjip S. van der Werf
- University of Groningen, University Medical Center Groningen, Department of Pulmonary Diseases and Tuberculosis, Groningen, the Netherlands
- University of Groningen, University Medical Center Groningen, Department of Internal Medicine—Infectious Diseases, Groningen, the Netherlands
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Prins HJ, Duijkers R, van der Valk P, Schoorl M, Daniels JMA, van der Werf TS, Boersma WG. CRP-guided antibiotic treatment in acute exacerbations of COPD in hospital admissions. Eur Respir J 2019; 53:13993003.02014-2018. [PMID: 30880285 DOI: 10.1183/13993003.02014-2018] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 03/02/2019] [Indexed: 11/05/2022]
Abstract
The role of antibiotics in acute exacerbations of chronic obstructive pulmonary disease (COPD) is controversial and a biomarker identifying patients who benefit from antibiotics is mandatory. We performed a randomised, controlled trial in patients with acute exacerbations of COPD, comparing C-reactive protein (CRP)-guided antibiotic treatment to patient reported symptoms in accordance with the Global Initiative for Chronic Obstructive Lung Disease (GOLD) strategy, in order to show a reduction in antibiotic prescription.Patients hospitalised with acute exacerbations of COPD were randomised to receive antibiotics based either on the GOLD strategy or according to the CRP strategy (CRP ≥50 mg·L-1).In total, 101 patients were randomised to the CRP group and 119 to the GOLD group. Fewer patients in the CRP group were treated with antibiotics compared to the GOLD group (31.7% versus 46.2%, p=0.028; adjusted odds ratio (OR) 0.178, 95% CI 0.077-0.411, p=0.029). The 30-day treatment failure rate was nearly equal (44.5% in the CRP group versus 45.5% in the GOLD-group, p=0.881; adjusted OR 1.146, 95% CI 0.649-1.187, p=0.630), as was the time to next exacerbation (32 days in the CRP group versus 28 days in the GOLD group, p=0.713; adjusted hazard ratio 0.878, 95% CI 0.649-1.187, p=0.398). Length of stay was similar in both groups (7 days in the CRP group versus 6 days in the GOLD group, p=0.206). On day-30, no difference in symptom score, quality of life or serious adverse events was detected.Use of CRP as a biomarker to guide antibiotic treatment in severe acute exacerbations of COPD leads to a significant reduction in antibiotic treatment. In the present study, no differences in adverse events between both groups were found. Further research is needed for the generalisability of these findings.
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Affiliation(s)
- H J Prins
- Dept Pulmonary Diseases, Northwest Hospital, Alkmaar, The Netherlands
| | - Ruud Duijkers
- Dept Pulmonary Diseases, Northwest Hospital, Alkmaar, The Netherlands
| | - Paul van der Valk
- Dept of Pulmonary Diseases, Medic Spectrum Twente, Enschede, The Netherlands
| | - Marianne Schoorl
- Dept of Clinical Chemistry, Haematology and Immunology, Northwest Hospital, Alkmaar, The Netherlands
| | - Johannes M A Daniels
- Dept of Pulmonary Diseases, VU University Medical Center Amsterdam, Amsterdam, The Netherlands
| | - Tjip S van der Werf
- University of Groningen, Dept of Pulmonary Diseases and Tuberculosis, University Medical Center, Groningen, The Netherlands
| | - Wim G Boersma
- Dept Pulmonary Diseases, Northwest Hospital, Alkmaar, The Netherlands
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Wolters BA, Akkerman OW, Aartsma Y, de Lange WC, Schölvinck EH, van der Werf TS, van Hest R. Impact of radiographic screening of >34 000 asylum seeker children. Eur Respir J 2019; 54:13993003.00579-2019. [DOI: 10.1183/13993003.00579-2019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 05/15/2019] [Indexed: 11/05/2022]
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Dekkers BG, Bolhuis MS, ter Beek L, de Lange WC, van der Werf TS, Alffenaar JWC, Akkerman OW. Reduced moxifloxacin exposure in patients with tuberculosis and diabetes. Eur Respir J 2019; 54:13993003.00373-2019. [DOI: 10.1183/13993003.00373-2019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 04/20/2019] [Indexed: 12/12/2022]
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Ghimire S, Maharjan B, Jongedijk EM, Kosterink JGW, Ghimire GR, Touw DJ, van der Werf TS, Shrestha B, Alffenaar JWC. Levofloxacin pharmacokinetics, pharmacodynamics and outcome in multidrug-resistant tuberculosis patients. Eur Respir J 2019; 53:13993003.02107-2018. [PMID: 30655280 DOI: 10.1183/13993003.02107-2018] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 12/28/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Samiksha Ghimire
- University of Groningen, University Medical Center Groningen, Dept of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
| | - Bhagwan Maharjan
- German Nepal TB Project, Nepal Anti-Tuberculosis Association, Kathmandu, Nepal
| | - Erwin M Jongedijk
- University of Groningen, University Medical Center Groningen, Dept of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
| | - Jos G W Kosterink
- University of Groningen, University Medical Center Groningen, Dept of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
| | - Gokarna R Ghimire
- Government of Nepal, Ministry of Health and Population, Dept of Health Services, National Tuberculosis Center, Kathmandu, Nepal
| | - Daan J Touw
- University of Groningen, University Medical Center Groningen, Dept of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
| | - Tjip S van der Werf
- University of Groningen, Groningen Research Institute of Pharmacy, Dept of Pharmacokinetics, Toxicology and Targeting, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, Infectious Diseases Service and Tuberculosis Unit, Groningen, The Netherlands
| | - Bhabana Shrestha
- German Nepal TB Project, Nepal Anti-Tuberculosis Association, Kathmandu, Nepal
| | - Jan-Willem C Alffenaar
- University of Groningen, University Medical Center Groningen, Dept of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
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Bolhuis MS, Akkerman OW, Sturkenboom MGG, de Lange WCM, van der Werf TS, Touw DJ, Alffenaar JWC. Different Underlying Mechanism Might Explain the Absence of a Significant Difference in Area Under the Concentration–Time Curve of Linezolid for Different ABCB1 Genotypes. Ther Drug Monit 2019; 41:253-254. [DOI: 10.1097/ftd.0000000000000597] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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40
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Gröschel MI, Luz CF, Batra S, Ahuja S, Batra S, Kranzer K, van der Werf TS. Random glucose sampling as screening tool for diabetes among disadvantaged tuberculosis patients residing in urban slums in India. ERJ Open Res 2019; 5:00025-2019. [PMID: 30863772 PMCID: PMC6409081 DOI: 10.1183/23120541.00025-2019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 01/28/2019] [Indexed: 11/05/2022] Open
Abstract
Noncommunicable diseases like diabetes are increasingly recognised as important risk factors for tuberculosis (TB) and poor treatment outcomes [1]. While the link between TB and diabetes was described many decades ago, several recent epidemiological studies and systematic reviews have confirmed the association of diabetes with a three-fold increased risk of developing TB [2]. Since 2011, the World Health Organization has recommended bidirectional screening of all TB patients for diabetes [3]. However, it is currently unclear at which point in treatment one should screen and which diagnostic tools should be used. Following the American Diabetes Association, diabetes is diagnosed by a fasting plasma glucose ≥7 mmol·L−1, a 2-h plasma glucose value ≥11.1 mmol·L−1 during the oral glucose tolerance test, glycated haemoglobin (HbA1C) ≥48 mmol·mol−1 or a random plasma glucose value ≥11.1 mmol·L−1 in patients with classic symptoms of hyperglycaemia [4]. The Concurrent Tuberculosis and Diabetes Mellitus (TANDEM) consortium recently suggested a simplified two-step diagnostic algorithm where all patients with random plasma glucose levels >6.1 mmol·L−1 receive point-of-care HbA1C testing [4]. With laboratory-based HbA1C as the gold standard, this two-step combination resulted in a sensitivity and specificity of >90% to detect diabetes. Here, we evaluate the feasibility of diabetes screening by random glucose sampling among disadvantaged TB patients residing in urban slums in New Delhi, India. Recently, a two-step diagnostic algorithm to diagnose diabetes among TB patients was proposed comprising random glucose and point-of-care HbA1c. This study evaluates the first part of this algorithm among disadvantaged TB patients.http://ow.ly/UI7d30nK1UN
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41
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Märtson AG, Veringa A, Bakker M, van den Heuvel ER, Touw DJ, van der Werf TS, Span LFR, C Alffenaar JW. Posaconazole trough concentrations are not influenced by inflammation: A prospective study. Int J Antimicrob Agents 2019; 53:325-329. [PMID: 30639628 DOI: 10.1016/j.ijantimicag.2019.01.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 01/02/2019] [Accepted: 01/08/2019] [Indexed: 11/19/2022]
Abstract
During inflammation, several cytochrome P450 enzymes are downregulated. Recently it was shown that voriconazole metabolism is reduced during inflammation. Posaconazole, another triazole with broad-spectrum antifungal activity, is metabolised only to a limited extent by cytochrome P450 enzymes and to a wider extent by phase 2 enzyme systems. The aim of this study was to investigate posaconazole concentrations during inflammation. Patients aged ≥18 years receiving posaconazole prophylaxis or treatment for fungal infections were enrolled in a prospective observational study. Samples for posaconazole and C-reactive protein (CRP) concentrations were collected routinely for each patient. Longitudinal data analysis was performed to analyse the correlation between posaconazole serum trough concentrations and CRP values, corrected for potential factors that could influence the posaconazole concentration. Between August 2015 and June 2017, 64 patients were recruited to this study. Data for 55 patients (511 posaconazole samples) were included in the final analysis. The overall median posaconazole concentration was 1.8 mg/L [interquartile range (IQR) 1-2.9 mg/L, range 0.1-7.94 mg/L] and the overall median CRP concentration was 23.5 mg/L (IQR 5-75 mg/L, range 0-457 mg/L). Longitudinal data analysis showed that only the posaconazole daily dose (in mg/kg body weight) had a significant influence on posaconazole concentration after correction for other factors (P < 0.0001). Posaconazole concentrations were not influenced by CRP concentrations (P = 0.77). Posaconazole concentrations are not influenced by inflammation, reflected by CRP concentration. Therefore, more frequent therapeutic drug monitoring of posaconazole during inflammation or after an infection subsides is not necessary.
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Affiliation(s)
- Anne-Grete Märtson
- University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, P.O. Box 30.001, 9700 RB Groningen, the Netherlands
| | - Anette Veringa
- University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, P.O. Box 30.001, 9700 RB Groningen, the Netherlands
| | - Martijn Bakker
- University of Groningen, University Medical Center Groningen, Department of Hematology, Groningen, the Netherlands
| | - Edwin R van den Heuvel
- Eindhoven University of Technology, Department of Mathematics and Computer Science, Eindhoven, the Netherlands
| | - Daan J Touw
- University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, P.O. Box 30.001, 9700 RB Groningen, the Netherlands
| | - Tjip S van der Werf
- University of Groningen, University Medical Center Groningen, Department of Internal Medicine, Groningen, the Netherlands; University of Groningen, University Medical Center Groningen, Department of Pulmonary Diseases and Tuberculosis, Groningen, the Netherlands
| | - Lambert F R Span
- University of Groningen, University Medical Center Groningen, Department of Hematology, Groningen, the Netherlands
| | - Jan-Willem C Alffenaar
- University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, P.O. Box 30.001, 9700 RB Groningen, the Netherlands.
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Affiliation(s)
- Till F Omansen
- University of Groningen, University Medical Center GroningenThe Netherlands
| | - Ymkje Stienstra
- University of Groningen, University Medical Center GroningenThe Netherlands
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van den Elsen SHJ, Sturkenboom MGG, Van't Boveneind-Vrubleuskaya N, Skrahina A, van der Werf TS, Heysell SK, Mpagama S, Migliori GB, Peloquin CA, Touw DJ, Alffenaar JWC. Population Pharmacokinetic Model and Limited Sampling Strategies for Personalized Dosing of Levofloxacin in Tuberculosis Patients. Antimicrob Agents Chemother 2018; 62:e01092-18. [PMID: 30373800 PMCID: PMC6256746 DOI: 10.1128/aac.01092-18] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 09/18/2018] [Indexed: 12/20/2022] Open
Abstract
Levofloxacin is an antituberculosis drug with substantial interindividual pharmacokinetic variability; therapeutic drug monitoring (TDM) could therefore be helpful to improve treatment results. TDM would be more feasible with limited sampling strategies (LSSs), a method to estimate the area under the concentration curve for the 24-h dosing interval (AUC0-24) by using a limited number of samples. This study aimed to develop a population pharmacokinetic (popPK) model of levofloxacin in tuberculosis patients, along with LSSs using a Bayesian and multiple linear regression approach. The popPK model and Bayesian LSS were developed using data from 30 patients and externally validated with 20 patients. The LSS based on multiple linear regression was internally validated using jackknife analysis. Only clinically suitable LSSs (maximum time span, 8 h; minimum interval, 1 h; 1 to 3 samples) were tested. Performance criteria were root-mean-square error (RMSE) of <15%, mean prediction error (MPE) of <5%, and r2 value of >0.95. A one-compartment model with lag time best described the data while only slightly underestimating the AUC0-24 (mean, -7.9%; standard error [SE], 1.7%). The Bayesian LSS using 0- and 5-h postdose samples (RMSE, 8.8%; MPE, 0.42%; r2 = 0.957) adequately estimated the AUC0-24, with a mean underestimation of -4.4% (SE, 2.7%). The multiple linear regression LSS using 0- and 4-h postdose samples (RMSE, 7.0%; MPE, 5.5%; r2 = 0.977) was internally validated, with a mean underestimation of -0.46% (SE, 2.0%). In this study, we successfully developed a popPK model and two LSSs that could be implemented in clinical practice to assist TDM of levofloxacin. (This study has been registered at ClinicalTrials.gov under identifier NCT01918397.).
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Affiliation(s)
- Simone H J van den Elsen
- University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
| | - Marieke G G Sturkenboom
- University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
| | - Natasha Van't Boveneind-Vrubleuskaya
- University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
- Department of Public Health TB Control, Metropolitan Public Health Service Haaglanden, The Hague, The Netherlands
| | - Alena Skrahina
- The Republic Scientific and Practical Center for Pulmonology and Tuberculosis, Minsk, Belarus
| | - Tjip S van der Werf
- University of Groningen, University Medical Center Groningen, Department of Internal Diseases, Groningen, The Netherlands
- University of Groningen, University Medical Center Groningen, Department of Pulmonary Diseases and Tuberculosis, Groningen, The Netherlands
| | - Scott K Heysell
- Division of Infectious Diseases and International Health, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Stellah Mpagama
- Kibong'oto National Tuberculosis Hospital, Sanya Juu, Tanzania
| | | | - Charles A Peloquin
- Infectious Disease Pharmacokinetics Laboratory, College of Pharmacy, University of Florida, Gainesville, Florida, USA
| | - Daan J Touw
- University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
| | - Jan-Willem C Alffenaar
- University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
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Affiliation(s)
- Matthias I. Gröschel
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany
- Department of Pulmonary Diseases & Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- * E-mail:
| | - Timothy M. Walker
- Nuffield Department of Medicine, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Tjip S. van der Werf
- Department of Pulmonary Diseases & Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Christoph Lange
- Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany
- International Health / Infectious Diseases, University of Lübeck, Lübeck, Germany
- Department of Medicine, Karolinska Institute, Stockholm, Sweden
- German Center for Infection Research (DZIF) Tuberculosis Unit, Borstel, Germany
| | - Stefan Niemann
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany
- German Center for Infection Research (DZIF) Tuberculosis Unit, Borstel, Germany
| | - Matthias Merker
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany
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Ahmad N, Ahuja SD, Akkerman OW, Alffenaar JWC, Anderson LF, Baghaei P, Bang D, Barry PM, Bastos ML, Behera D, Benedetti A, Bisson GP, Boeree MJ, Bonnet M, Brode SK, Brust JCM, Cai Y, Caumes E, Cegielski JP, Centis R, Chan PC, Chan ED, Chang KC, Charles M, Cirule A, Dalcolmo MP, D'Ambrosio L, de Vries G, Dheda K, Esmail A, Flood J, Fox GJ, Fréchet-Jachym M, Fregona G, Gayoso R, Gegia M, Gler MT, Gu S, Guglielmetti L, Holtz TH, Hughes J, Isaakidis P, Jarlsberg L, Kempker RR, Keshavjee S, Khan FA, Kipiani M, Koenig SP, Koh WJ, Kritski A, Kuksa L, Kvasnovsky CL, Kwak N, Lan Z, Lange C, Laniado-Laborín R, Lee M, Leimane V, Leung CC, Leung ECC, Li PZ, Lowenthal P, Maciel EL, Marks SM, Mase S, Mbuagbaw L, Migliori GB, Milanov V, Miller AC, Mitnick CD, Modongo C, Mohr E, Monedero I, Nahid P, Ndjeka N, O'Donnell MR, Padayatchi N, Palmero D, Pape JW, Podewils LJ, Reynolds I, Riekstina V, Robert J, Rodriguez M, Seaworth B, Seung KJ, Schnippel K, Shim TS, Singla R, Smith SE, Sotgiu G, Sukhbaatar G, Tabarsi P, Tiberi S, Trajman A, Trieu L, Udwadia ZF, van der Werf TS, Veziris N, Viiklepp P, Vilbrun SC, Walsh K, Westenhouse J, Yew WW, Yim JJ, Zetola NM, Zignol M, Menzies D. Treatment correlates of successful outcomes in pulmonary multidrug-resistant tuberculosis: an individual patient data meta-analysis. Lancet 2018; 392:821-834. [PMID: 30215381 PMCID: PMC6463280 DOI: 10.1016/s0140-6736(18)31644-1] [Citation(s) in RCA: 379] [Impact Index Per Article: 63.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 07/12/2018] [Accepted: 07/13/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND Treatment outcomes for multidrug-resistant tuberculosis remain poor. We aimed to estimate the association of treatment success and death with the use of individual drugs, and the optimal number and duration of treatment with those drugs in patients with multidrug-resistant tuberculosis. METHODS In this individual patient data meta-analysis, we searched MEDLINE, Embase, and the Cochrane Library to identify potentially eligible observational and experimental studies published between Jan 1, 2009, and April 30, 2016. We also searched reference lists from all systematic reviews of treatment of multidrug-resistant tuberculosis published since 2009. To be eligible, studies had to report original results, with end of treatment outcomes (treatment completion [success], failure, or relapse) in cohorts of at least 25 adults (aged >18 years). We used anonymised individual patient data from eligible studies, provided by study investigators, regarding clinical characteristics, treatment, and outcomes. Using propensity score-matched generalised mixed effects logistic, or linear regression, we calculated adjusted odds ratios and adjusted risk differences for success or death during treatment, for specific drugs currently used to treat multidrug-resistant tuberculosis, as well as the number of drugs used and treatment duration. FINDINGS Of 12 030 patients from 25 countries in 50 studies, 7346 (61%) had treatment success, 1017 (8%) had failure or relapse, and 1729 (14%) died. Compared with failure or relapse, treatment success was positively associated with the use of linezolid (adjusted risk difference 0·15, 95% CI 0·11 to 0·18), levofloxacin (0·15, 0·13 to 0·18), carbapenems (0·14, 0·06 to 0·21), moxifloxacin (0·11, 0·08 to 0·14), bedaquiline (0·10, 0·05 to 0·14), and clofazimine (0·06, 0·01 to 0·10). There was a significant association between reduced mortality and use of linezolid (-0·20, -0·23 to -0·16), levofloxacin (-0·06, -0·09 to -0·04), moxifloxacin (-0·07, -0·10 to -0·04), or bedaquiline (-0·14, -0·19 to -0·10). Compared with regimens without any injectable drug, amikacin provided modest benefits, but kanamycin and capreomycin were associated with worse outcomes. The remaining drugs were associated with slight or no improvements in outcomes. Treatment outcomes were significantly worse for most drugs if they were used despite in-vitro resistance. The optimal number of effective drugs seemed to be five in the initial phase, and four in the continuation phase. In these adjusted analyses, heterogeneity, based on a simulated I2 method, was high for approximately half the estimates for specific drugs, although relatively low for number of drugs and durations analyses. INTERPRETATION Although inferences are limited by the observational nature of these data, treatment outcomes were significantly better with use of linezolid, later generation fluoroquinolones, bedaquiline, clofazimine, and carbapenems for treatment of multidrug-resistant tuberculosis. These findings emphasise the need for trials to ascertain the optimal combination and duration of these drugs for treatment of this condition. FUNDING American Thoracic Society, Canadian Institutes of Health Research, US Centers for Disease Control and Prevention, European Respiratory Society, Infectious Diseases Society of America.
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Affiliation(s)
- Nafees Ahmad
- Faculty of Pharmacy and Health Sciences, University of Baluchistan, Quetta, Pakistan
| | - Shama D Ahuja
- Bureau of Tuberculosis Control, New York City Department of Health and Mental Hygiene, NY, USA
| | - Onno W Akkerman
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Centre Groningen, Groningen, Netherlands; Tuberculosis Centre Beatrixoord, University of Groningen, University Medical Centre Groningen, Groningen, Netherlands
| | - Jan-Willem C Alffenaar
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Centre Groningen, Groningen, Netherlands
| | - Laura F Anderson
- Global Tuberculosis Program, World Health Organization, Geneva, Switzerland
| | - Parvaneh Baghaei
- Clinical Tuberculosis and Epidemiology Research Center, NRITLD, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Didi Bang
- Statens Serum Institut, Copenhagen, Denmark
| | - Pennan M Barry
- Tuberculosis Control Branch, Division of Communicable Disease Control, Center for Infectious Diseases, California Department of Public Health, CA, USA
| | - Mayara L Bastos
- Social Medicine Institute, Epidemiology Department, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Digamber Behera
- Department of Pulmonary Medicine, World Health Organization Collaborating Centre for Research & Capacity Building in Chronic Respiratory Diseases, Chandigarh, India; Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | - Andrea Benedetti
- Montreal Chest Institute, McGill University Health Center Research Institute, McGill University, Montreal, QC, Canada
| | - Gregory P Bisson
- University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
| | - Martin J Boeree
- Department of Pulmonary Diseases, Radboud University Medicale Centre Nijmegen and Dekkerswald Radboudumc Groesbeek, Netherlands
| | - Maryline Bonnet
- Epicentre MSF, Paris, France; Institut de Recherche pour le Développement UM233, INSERM U1175, Université de Montpellier, Montpellier, France
| | - Sarah K Brode
- Department of Medicine, Division of Respirology, University of Toronto, West Park Healthcare Centre, University Health Network, and Sinai Health System, Toronto, ON, Canada
| | - James C M Brust
- Division of General Internal Medicine and Division of Infectious Diseases, Montefiore Medical Center, Albert Einstein College of Medicine, New York, NY, USA
| | - Ying Cai
- Tuberculosis Research Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, US National Institutes of Health, Bethesda, MD, USA
| | - Eric Caumes
- AP-HP, Service des Maladies Infectieuses et Tropicales, Hôpitaux Universitaires Pitié Salpêtrière-Charles Foix, Paris, France
| | - J Peter Cegielski
- Division of Global HIV and TB, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Rosella Centis
- World Health Organization Collaborating Centre for Tuberculosis and Lung Diseases, Maugeri Care and Research Institute, Tradate, Italy
| | - Pei-Chun Chan
- Division of Chronic Infectious Diseases, Taiwan Centers for Disease Control, Taipei, Taiwan
| | - Edward D Chan
- Department of Medicine, University of Colorado Denver, Aurora, CO, USA; Department of Medicine, National Jewish Health, Denver, CO, USA; VA Medical Center, Denver, CO, USA
| | - Kwok-Chiu Chang
- Department of Health, Tuberculosis and Chest Service, Centre for Health Protection, Hong Kong Special Administrative Region, China
| | - Macarthur Charles
- Centers for Disease Control and Prevention, Haiti Country Office, Port-au-Prince, Haiti
| | - Andra Cirule
- Centre of TB and Lung Diseases, Riga East University Hospital, Riga, Latvia
| | | | - Lia D'Ambrosio
- World Health Organization Collaborating Centre for Tuberculosis and Lung Diseases, Maugeri Care and Research Institute, Tradate, Italy; Public Health Consulting Group, Lugano, Switzerland
| | - Gerard de Vries
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands; KNCV Tuberculosis Foundation, The Hague, Netherlands
| | - Keertan Dheda
- Centre for Lung Infection and Immunity, Department of Medicine & UCT Lung Institute, University of Cape Town, Cape Town, South Africa
| | - Aliasgar Esmail
- Centre for Lung Infection and Immunity, Department of Medicine & UCT Lung Institute, University of Cape Town, Cape Town, South Africa
| | - Jennifer Flood
- Tuberculosis Control Branch, Division of Communicable Disease Control, Center for Infectious Diseases, California Department of Public Health, CA, USA
| | - Gregory J Fox
- Sydney Medical School, University of Sydney, NSW, Australia
| | | | - Geisa Fregona
- University Federal of Espirito Santo, Vitória, Brazil
| | | | - Medea Gegia
- Global Tuberculosis Program, World Health Organization, Geneva, Switzerland
| | | | - Sue Gu
- Department of Medicine, University of Colorado Denver, Aurora, CO, USA
| | - Lorenzo Guglielmetti
- AP-HP, Laboratoire de Bactériologie-Hygiène, Centre National de Référence des Mycobactéries et de la Résistance des Mycobactéries aux Antituberculeux, Hôpitaux Universitaires Pitié Salpêtrière-Charles Foix, Paris, France; Sorbonne Université, Centre d'Immunologie et des Maladies Infectieuses (CIMI; INSERM U1135/UMRS CR7/CNRS ERL 8255), Bactériologie, Faculté de Médecine Sorbonne Université, Paris, France; Sanatorium, Centre Hospitalier de Bligny, Briis-sous-Forges, France
| | - Timothy H Holtz
- Division of Global HIV and TB, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | | | - Leah Jarlsberg
- Division of Pulmonary and Critical Care Medicine, University of California, San Francisco, CA, USA
| | - Russell R Kempker
- Emory University School of Medicine, Division of Infectious Diseases, Atlanta, GA, USA
| | - Salmaan Keshavjee
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA; Division of Global Health Equity, Brigham and Women's Hospital, Boston, MA, USA
| | - Faiz Ahmad Khan
- Montreal Chest Institute, McGill University Health Center Research Institute, McGill University, Montreal, QC, Canada
| | - Maia Kipiani
- National Center for Tuberculosis and Lung Diseases, Tbilisi, Georgia
| | - Serena P Koenig
- Division of Global Health Equity, Brigham and Women's Hospital, Boston, MA, USA; Haitian Study Group for Kaposi's Sarcoma and Opportunistic Infections (GHESKIO), Port-au-Prince, Haiti
| | - Won-Jung Koh
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Afranio Kritski
- Academic Tuberculosis Program, School of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Liga Kuksa
- Department of MDR TB, Riga East University Hospital, Riga, Latvia
| | - Charlotte L Kvasnovsky
- Division of Pediatric Surgery, Cohen Children's Medical Center, Hofstra Northwell School of Medicine, New Hyde Park, NY, USA
| | - Nakwon Kwak
- Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, Seoul National University College of Medicine, Seoul, South Korea
| | - Zhiyi Lan
- Montreal Chest Institute, McGill University Health Center Research Institute, McGill University, Montreal, QC, Canada
| | - Christoph Lange
- Division of Clinical Infectious Diseases, Research Center Borstel, Germany; German Center for Infection Research, Clinical Tuberculosis Unit, Borstel, Germany; International Health/Infectious Diseases, University of Luebeck, Luebeck, Germany; Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | | | - Myungsun Lee
- Clinical Research Section, International Tuberculosis Research Centre, Seoul, South Korea
| | - Vaira Leimane
- Centre of TB and Lung Diseases, Riga East University Hospital, Riga, Latvia
| | - Chi-Chiu Leung
- Department of Health, Tuberculosis and Chest Service, Centre for Health Protection, Hong Kong Special Administrative Region, China
| | - Eric Chung-Ching Leung
- Department of Health, Tuberculosis and Chest Service, Centre for Health Protection, Hong Kong Special Administrative Region, China
| | - Pei Zhi Li
- Montreal Chest Institute, McGill University Health Center Research Institute, McGill University, Montreal, QC, Canada
| | - Phil Lowenthal
- Tuberculosis Control Branch, Division of Communicable Disease Control, Center for Infectious Diseases, California Department of Public Health, CA, USA
| | | | - Suzanne M Marks
- Division of Tuberculosis Elimination, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Sundari Mase
- Division of Tuberculosis Elimination, Centers for Disease Control and Prevention, Atlanta, GA, USA; Regional WHO Office, New Delhi, India
| | - Lawrence Mbuagbaw
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada; Biostatistics Unit, Father Sean O'Sullivan Research Centre, St Joseph's Healthcare Hamilton, Hamilton, ON, Canada
| | - Giovanni B Migliori
- World Health Organization Collaborating Centre for Tuberculosis and Lung Diseases, Maugeri Care and Research Institute, Tradate, Italy
| | - Vladimir Milanov
- Medical Faculty, Medical University-Sofia, University Hospital for Respiratory Diseases "St. Sofia", Sofia, Bulgaria
| | - Ann C Miller
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
| | - Carole D Mitnick
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
| | | | - Erika Mohr
- Médecins Sans Frontières, Khayelitsha, South Africa
| | - Ignacio Monedero
- TB-HIV Department, International Union against Tuberculosis and Lung Diseases, Paris, France
| | - Payam Nahid
- Division of Pulmonary and Critical Care Medicine, University of California, San Francisco, CA, USA
| | - Norbert Ndjeka
- National TB Programme, South African National Department of Health, Pretoria, South Africa
| | - Max R O'Donnell
- Division of Pulmonary, Allergy, and Critical Care Medicine, Columbia University Medical Center, New York, NY, USA; Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Nesri Padayatchi
- CAPRISA, MRC TB-HIV Treatment and Pathogenesis Research Unit, Durban, South Africa
| | - Domingo Palmero
- Pulmonology Division, Municipal Hospital F J Munĩz, Buenos Aires, Argentina
| | - Jean William Pape
- Haitian Study Group for Kaposi's Sarcoma and Opportunistic Infections (GHESKIO), Port-au-Prince, Haiti; Center for Global Health, Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Laura J Podewils
- Division of Global HIV and TB, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Ian Reynolds
- Department of Medicine, University of Colorado Denver, Aurora, CO, USA
| | - Vija Riekstina
- Centre of TB and Lung Diseases, Riga East University Hospital, Riga, Latvia
| | - Jérôme Robert
- AP-HP, Laboratoire de Bactériologie-Hygiène, Centre National de Référence des Mycobactéries et de la Résistance des Mycobactéries aux Antituberculeux, Hôpitaux Universitaires Pitié Salpêtrière-Charles Foix, Paris, France; Sorbonne Université, Centre d'Immunologie et des Maladies Infectieuses (CIMI; INSERM U1135/UMRS CR7/CNRS ERL 8255), Bactériologie, Faculté de Médecine Sorbonne Université, Paris, France
| | | | - Barbara Seaworth
- Heartland National TB Center, University of Texas Health Science Center at Tyler, Tyler, TX, USA
| | | | - Kathryn Schnippel
- Faculty of Health Sciences, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Tae Sun Shim
- Department of Pulmonary and Critical Care Medicine, University of Ulsan College of Medicine, Seoul, South Korea
| | - Rupak Singla
- National Institute of Tuberculosis & Respiratory Diseases, New Delhi, India
| | - Sarah E Smith
- Division of Global HIV and TB, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Giovanni Sotgiu
- Department of Medical, Surgical and Experimental Sciences, Clinical Epidemiology and Medical Statistics Unit, University of Sassari, Sassari, Italy
| | | | - Payam Tabarsi
- Clinical Tuberculosis and Epidemiology Research Center, NRITLD, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Simon Tiberi
- Royal London Hospital, Barts Health NHS Trust, London, UK; Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Anete Trajman
- Social Medicine Institute, Epidemiology Department, State University of Rio de Janeiro, Rio de Janeiro, Brazil; Montreal Chest Institute, McGill University Health Center Research Institute, McGill University, Montreal, QC, Canada; Academic Tuberculosis Program, School of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Lisa Trieu
- Bureau of Tuberculosis Control, New York City Department of Health and Mental Hygiene, NY, USA
| | | | - Tjip S van der Werf
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Centre Groningen, Groningen, Netherlands; Department of Internal Medicine/Infectious Diseases, University of Groningen, University Medical Centre Groningen, Groningen, Netherlands
| | - Nicolas Veziris
- AP-HP, Laboratoire de Bactériologie-Hygiène, Centre National de Référence des Mycobactéries et de la Résistance des Mycobactéries aux Antituberculeux, Hôpitaux Universitaires Pitié Salpêtrière-Charles Foix, Paris, France; Sorbonne Université, Centre d'Immunologie et des Maladies Infectieuses (CIMI; INSERM U1135/UMRS CR7/CNRS ERL 8255), Bactériologie, Faculté de Médecine Sorbonne Université, Paris, France
| | - Piret Viiklepp
- Estonian Tuberculosis Registry, National Institute for Health Development, Tallinn, Estonia
| | - Stalz Charles Vilbrun
- Haitian Study Group for Kaposi's Sarcoma and Opportunistic Infections (GHESKIO), Port-au-Prince, Haiti
| | - Kathleen Walsh
- Haitian Study Group for Kaposi's Sarcoma and Opportunistic Infections (GHESKIO), Port-au-Prince, Haiti
| | - Janice Westenhouse
- Tuberculosis Control Branch, Division of Communicable Disease Control, Center for Infectious Diseases, California Department of Public Health, CA, USA
| | - Wing-Wai Yew
- Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Jae-Joon Yim
- Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, Seoul National University College of Medicine, Seoul, South Korea
| | | | - Matteo Zignol
- Global Tuberculosis Program, World Health Organization, Geneva, Switzerland
| | - Dick Menzies
- Montreal Chest Institute, McGill University Health Center Research Institute, McGill University, Montreal, QC, Canada.
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46
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Drijver-Messelink MT, Kerstjens HAM, de Lange WCM, de Vries J, van der Werf TS, Akkerman OW. [Tuberculosis: from compulsory admission to compulsory treatment]. Ned Tijdschr Geneeskd 2018; 162:D2439. [PMID: 30182637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Tuberculosis is still considered to be a threat to public health in the Netherlands. The Dutch Public Health Act enables the mandatory isolation of contagious patients who are not willing to be treated. However, this act does not mean that patients can be treated against their will. Another act, the Dutch Medical Treatment Act, regulates the contract between doctor and patient. According to this act, only patients who are mentally incompetent can be treated against their will. We describe two patients with contagious tuberculosis who are mentally incompetent. This article explains the steps which, in accordance with both acts, must be followed before starting appropriate treatment.
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Affiliation(s)
| | - Huib A M Kerstjens
- Rijksuniversiteit Groningen-UMCG, afd. Longziekten en Tuberculose, Tuberculosecentrum Beatrixoord
| | - Wiel C M de Lange
- Rijksuniversiteit Groningen-UMCG, afd. Longziekten en Tuberculose, Tuberculosecentrum Beatrixoord
| | - Jan de Vries
- Rijksuniversiteit Groningen-UMCG, afd. Psychiatrie
| | - Tjip S van der Werf
- Rijksuniversiteit Groningen-UMCG, afd. Longziekten en Tuberculose, Tuberculosecentrum Beatrixoord
| | - Onno W Akkerman
- Rijksuniversiteit Groningen-UMCG, afd. Longziekten en Tuberculose, Tuberculosecentrum Beatrixoord
- Contact: O.W. Akkerman
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47
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Harausz EP, Garcia-Prats AJ, Law S, Schaaf HS, Kredo T, Seddon JA, Menzies D, Turkova A, Achar J, Amanullah F, Barry P, Becerra M, Chan ED, Chan PC, Ioana Chiotan D, Crossa A, Drobac PC, Fairlie L, Falzon D, Flood J, Gegia M, Hicks RM, Isaakidis P, Kadri SM, Kampmann B, Madhi SA, Marais E, Mariandyshev A, Méndez-Echevarría A, Moore BK, Nargiza P, Ozere I, Padayatchi N, Ur-Rehman S, Rybak N, Santiago-Garcia B, Shah NS, Sharma S, Shim TS, Skrahina A, Soriano-Arandes A, van den Boom M, van der Werf MJ, van der Werf TS, Williams B, Yablokova E, Yim JJ, Furin J, Hesseling AC. Treatment and outcomes in children with multidrug-resistant tuberculosis: A systematic review and individual patient data meta-analysis. PLoS Med 2018; 15:e1002591. [PMID: 29995958 PMCID: PMC6040687 DOI: 10.1371/journal.pmed.1002591] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2017] [Accepted: 05/18/2018] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND An estimated 32,000 children develop multidrug-resistant tuberculosis (MDR-TB; Mycobacterium tuberculosis resistant to isoniazid and rifampin) each year. Little is known about the optimal treatment for these children. METHODS AND FINDINGS To inform the pediatric aspects of the revised World Health Organization (WHO) MDR-TB treatment guidelines, we performed a systematic review and individual patient data (IPD) meta-analysis, describing treatment outcomes in children treated for MDR-TB. To identify eligible reports we searched PubMed, LILACS, Embase, The Cochrane Library, PsychINFO, and BioMedCentral databases through 1 October 2014. To identify unpublished data, we reviewed conference abstracts, contacted experts in the field, and requested data through other routes, including at national and international conferences and through organizations working in pediatric MDR-TB. A cohort was eligible for inclusion if it included a minimum of three children (aged <15 years) who were treated for bacteriologically confirmed or clinically diagnosed MDR-TB, and if treatment outcomes were reported. The search yielded 2,772 reports; after review, 33 studies were eligible for inclusion, with IPD provided for 28 of these. All data were from published or unpublished observational cohorts. We analyzed demographic, clinical, and treatment factors as predictors of treatment outcome. In order to obtain adjusted estimates, we used a random-effects multivariable logistic regression (random intercept and random slope, unless specified otherwise) adjusted for the following covariates: age, sex, HIV infection, malnutrition, severe extrapulmonary disease, or the presence of severe disease on chest radiograph. We analyzed data from 975 children from 18 countries; 731 (75%) had bacteriologically confirmed and 244 (25%) had clinically diagnosed MDR-TB. The median age was 7.1 years. Of 910 (93%) children with documented HIV status, 359 (39%) were infected with HIV. When compared to clinically diagnosed patients, children with confirmed MDR-TB were more likely to be older, to be infected with HIV, to be malnourished, and to have severe tuberculosis (TB) on chest radiograph (p < 0.001 for all characteristics). Overall, 764 of 975 (78%) had a successful treatment outcome at the conclusion of therapy: 548/731 (75%) of confirmed and 216/244 (89%) of clinically diagnosed children (absolute difference 14%, 95% confidence interval [CI] 8%-19%, p < 0.001). Treatment was successful in only 56% of children with bacteriologically confirmed TB who were infected with HIV who did not receive any antiretroviral treatment (ART) during MDR-TB therapy, compared to 82% in children infected with HIV who received ART during MDR-TB therapy (absolute difference 26%, 95% CI 5%-48%, p = 0.006). In children with confirmed MDR-TB, the use of second-line injectable agents and high-dose isoniazid (15-20 mg/kg/day) were associated with treatment success (adjusted odds ratio [aOR] 2.9, 95% CI 1.0-8.3, p = 0.041 and aOR 5.9, 95% CI 1.7-20.5, p = 0.007, respectively). These findings for high-dose isoniazid may have been affected by site effect, as the majority of patients came from Cape Town. Limitations of this study include the difficulty of estimating the treatment effects of individual drugs within multidrug regimens, only observational cohort studies were available for inclusion, and treatment decisions were based on the clinician's perception of illness, with resulting potential for bias. CONCLUSIONS This study suggests that children respond favorably to MDR-TB treatment. The low success rate in children infected with HIV who did not receive ART during their MDR-TB treatment highlights the need for ART in these children. Our findings of individual drug effects on treatment outcome should be further evaluated.
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Affiliation(s)
- Elizabeth P Harausz
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa.,Military HIV Research Program, Bethesda, Maryland, United States of America
| | - Anthony J Garcia-Prats
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - Stephanie Law
- Montreal Chest Institute, McGill University, Montreal, Quebec, Canada
| | - H Simon Schaaf
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - Tamara Kredo
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
| | - James A Seddon
- Centre for International Child Health, Imperial College, London, United Kingdom
| | - Dick Menzies
- Montreal Chest Institute, McGill University, Montreal, Quebec, Canada
| | - Anna Turkova
- Imperial College Healthcare NHS Trust, Institute of Clinical Trials and Methodology, London, United Kingdom
| | - Jay Achar
- Manson Unit, Médecins Sans Frontières (MSF), London, United Kingdom
| | | | - Pennan Barry
- California Department of Public Health, Sacramento, California, United States of America
| | - Mercedes Becerra
- Partners In Health, Harvard Medical School, and Brigham and Women's Hospital, Boston, Massachusetts, United States of America
| | - Edward D Chan
- Denver Veterans Affairs Medical Center, National Jewish Health, Denver, Colorado, United States of America
| | - Pei Chun Chan
- Division of Chronic Infectious Disease, Centers for Disease Control, Taipei, Taiwan
| | - Domnica Ioana Chiotan
- Epidemiological Surveillance Department, Romanian National TB Program, Bucharest, Romania
| | - Aldo Crossa
- New York City Department of Health and Mental Hygiene, New York, New York, United States of America
| | - Peter C Drobac
- Partners In Health, Harvard Medical School, and Brigham and Women's Hospital, Boston, Massachusetts, United States of America
| | - Lee Fairlie
- Wits Reproductive Health & HIV Institute (WRHI), University of the Witwatersrand, Johannesburg, South Africa
| | - Dennis Falzon
- Laboratories, Diagnostics and Drug Resistance Unit, Global TB Programme, World Health Organization, Geneva, Switzerland
| | - Jennifer Flood
- California Department of Public Health, Sacramento, California, United States of America
| | - Medea Gegia
- Technical Support Coordination, Global TB Programme, World Health Organization, Geneva, Switzerland
| | - Robert M Hicks
- Albert Einstein College of Medicine, Bronx, New York, United States of America
| | - Petros Isaakidis
- Médecins Sans Frontières (MSF)/Doctors Without Borders, Mumbai, India
| | - S M Kadri
- Disease Control, Directorate of Health Services, Kashmir, India
| | - Beate Kampmann
- Paediatric Infection & Immunity, Centre of International Child Health, Imperial College London, London, United Kingdom.,Vaccines & Immunity Theme, MRC Unit The Gambia, Banjul, The Gambia
| | - Shabir A Madhi
- Medical Research Council: Respiratory and Meningeal Pathogens Research Unit, and Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases, University of the Witwatersrand, Johannesburg, South Africa
| | - Else Marais
- Department of Clinical Microbiology and Infectious Diseases, University of the Witwatersrand and the National Health Laboratory Services, Johannesburg, South Africa
| | | | - Ana Méndez-Echevarría
- Pediatric, Infectious and Tropical Diseases Department, Hospital La Paz, Madrid, Spain
| | - Brittany Kathryn Moore
- Division of Global HIV and TB, U.S. Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Parpieva Nargiza
- Republican Scientific Medical Center of Phtiziology and Pulmonology, Ministry of Health, Tashkent, Uzbekistan
| | - Iveta Ozere
- Riga Eastern Clinical University Hospital, Centre for Tuberculosis and Lung Diseases, Riga, Latvia
| | | | | | - Natasha Rybak
- Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
| | - Begoña Santiago-Garcia
- Pediatric Infectious Diseases Unit, Instituto de Investigación Sanitaria Gregorio Marañón, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - N Sarita Shah
- Albert Einstein College of Medicine, Bronx, New York, United States of America
| | - Sangeeta Sharma
- Department of Pediatrics, National Institute of Tuberculosis and Respiratory Diseases, New Delhi, India
| | - Tae Sun Shim
- Department of Pulmonary and Critical Care Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Alena Skrahina
- The Republican Research and Practical Centre for Pulmonology and TB, Minsk, Belarus
| | - Antoni Soriano-Arandes
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Unit of International Health-Tuberculosis Drassanes-Vall Hebron, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Martin van den Boom
- Joint Tuberculosis, HIV & Viral Hepatitis Programme, WHO Regional Office for Europe, Copenhagen, Denmark
| | - Marieke J van der Werf
- Disease Programme Tuberculosis, European Centre for Disease Prevention and Control, Stockholm, Sweden
| | | | - Bhanu Williams
- Northwick Park Hospital, London Northwest Healthcare NHS Trust, London, United Kingdom
| | - Elena Yablokova
- Northern State Medical University, Arkhangelsk, Russian Federation
| | - Jae-Joon Yim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, South Korea
| | - Jennifer Furin
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Anneke C Hesseling
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
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48
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Wadagni AC, Barogui YT, Johnson RC, Sopoh GE, Affolabi D, van der Werf TS, de Zeeuw J, Kleinnijenhuis J, Stienstra Y. Delayed versus standard assessment for excision surgery in patients with Buruli ulcer in Benin: a randomised controlled trial. Lancet Infect Dis 2018; 18:650-656. [PMID: 29605498 DOI: 10.1016/s1473-3099(18)30160-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 12/24/2017] [Accepted: 02/13/2018] [Indexed: 10/17/2022]
Abstract
BACKGROUND Surgical intervention was once the mainstay of treatment for Buruli ulcer disease, a neglected tropical disease caused by Mycobacterium ulcerans. Since the introduction of streptomycin and rifampicin for 8 weeks as standard care, surgery has persisted as an adjunct therapy, but its role is uncertain. We investigated the effect of delaying the decision to operate to 14 weeks on rates of healing without surgery. METHODS In this randomised controlled trial, we enrolled patients aged 3 years or older with confirmed disease at one hospital in Lalo, Benin. Patients were randomly assigned (1:1) to groups assessing the need for excision surgery 8 weeks (standard care) or 14 weeks after initiation of antimicrobial treatment. The primary endpoint was the number of patients healed without the need for surgery (not including skin grafting), assessed in all patients in follow-up at 50 weeks (or last observation for those healed for >10 weeks). A doctor masked to treatment assignment checked the indications for surgery according to predefined criteria. This study is registered with ClinicalTrials.gov, number NCT01432925. FINDINGS Between July 1, 2011, and Jan 15, 2015, 119 patients were enrolled, with two patients per group lost to follow-up. 55 (96%) of 57 participants in the delayed-decision group and 52 (90%) of 58 participants in the standard-care group had healed lesions 1 year after start of antimicrobial treatment (relative risk [RR] 1·08, 95% CI 0·97-1·19). 37 (67%) of 55 patients in the delayed-decision group had their lesions healed without surgical intervention, as did 25 (48%) of 52 in the standard-care group (RR 1·40, 95% CI 1·00-1·96). The time to heal and residual functional limitations did not differ between the two groups (median time to heal 21 weeks [IQR 10-27] in the delayed-decision group and 21 weeks [10-39] in the standard-care group; functional limitations in six [11%] of 57 and three [5%] of 58 patients; p=0·32). Postponing the decision to operate resulted in reduced median duration of hospitalisation (5 days [IQR 0-187] vs 131 days [0-224]; p=0·024) and wound care (153 days [IQR 56-224] vs 182 days [94-307]; p=0·036). INTERPRETATION In our study, patients treated for Buruli ulcer benefited from delaying the decision to operate. Even large ulcers can heal with antibiotics alone, without delaying healing rate and without an increase in residual functional limitations. FUNDING NWO-VENI grant 241500, BUG Foundation, and UBS OPTIMUS.
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Affiliation(s)
- Akpeedje C Wadagni
- University of Groningen, Department of Internal Medicine/Infectious Diseases, University Medical Centre Groningen, Groningen, Netherlands; Programme National Lutte contre la Lèpre et l'Ulcère de Buruli, Ministère de la Santé, Cotonou, Benin
| | - Yves T Barogui
- Programme National Lutte contre la Lèpre et l'Ulcère de Buruli, Ministère de la Santé, Cotonou, Benin
| | - Roch C Johnson
- Centre Interfacultaire de Formation et de Recherche en Environnement pour le Développement Durable, Université d'Abomey-Calavi, Abomey-Calavi, Benin
| | - Ghislain E Sopoh
- Programme National Lutte contre la Lèpre et l'Ulcère de Buruli, Ministère de la Santé, Cotonou, Benin
| | - Dissou Affolabi
- Laboratoire de Reference des Mycobactéries, Ministère de la Santé, Cotonou, Benin
| | - Tjip S van der Werf
- University of Groningen, Department of Internal Medicine/Infectious Diseases, University Medical Centre Groningen, Groningen, Netherlands
| | - Janine de Zeeuw
- University of Groningen, Department of Internal Medicine/Infectious Diseases, University Medical Centre Groningen, Groningen, Netherlands
| | - Johanneke Kleinnijenhuis
- University of Groningen, Department of Internal Medicine/Infectious Diseases, University Medical Centre Groningen, Groningen, Netherlands
| | - Ymkje Stienstra
- University of Groningen, Department of Internal Medicine/Infectious Diseases, University Medical Centre Groningen, Groningen, Netherlands.
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49
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Akkerman OW, Grasmeijer F, de Lange WCM, Kerstjens HAM, de Vries G, Bolhuis MS, Alffenaar JW, Frijlink HW, Smith G, Gajraj R, de Zwaan R, Hagedoorn P, Dedicoat M, van Soolingen D, van der Werf TS. Cross border, highly individualised treatment of a patient with challenging extensively drug-resistant tuberculosis. Eur Respir J 2018; 51:13993003.02490-2017. [PMID: 29419442 PMCID: PMC5863047 DOI: 10.1183/13993003.02490-2017] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 01/20/2018] [Indexed: 11/05/2022]
Abstract
Extensively drug-resistant (XDR) tuberculosis (TB) is defined by resistance to isoniazid, rifampicin, any fluoroquinolone and at least one of the three second line injectable drugs, such as amikacin. Drug toxicity and duration impair adherence to treatment and outcome is rather poor [1]. We report on a particularly challenging XDR-TB patient with persistent non-adherence to treatment and an exceptionally complex drug susceptibility pattern. Crossing borders by treating a patient with difficult to treat XDR-TB; highly individualised but holistic approachhttp://ow.ly/JyjK30ielsD
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Affiliation(s)
- Onno W Akkerman
- University of Groningen, University Medical Center Groningen, Dept of Pulmonary Diseases and Tuberculosis, Groningen, The Netherlands .,University of Groningen, University Medical Center Groningen, Tuberculosis Center Beatrixoord, Haren, The Netherlands.,Both authors contributed equally
| | - Floris Grasmeijer
- University of Groningen, Dept of Pharmaceutical Technology and Biopharmacy, Groningen, The Netherlands.,Both authors contributed equally
| | - Wiel C M de Lange
- University of Groningen, University Medical Center Groningen, Dept of Pulmonary Diseases and Tuberculosis, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, Tuberculosis Center Beatrixoord, Haren, The Netherlands
| | - Huib A M Kerstjens
- University of Groningen, University Medical Center Groningen, Dept of Pulmonary Diseases and Tuberculosis, Groningen, The Netherlands
| | - Gerard de Vries
- KNCV Tuberculosis Foundation, Den Haag, The Netherlands.,Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Mathieu S Bolhuis
- University of Groningen, University Medical Center Groningen, Dept of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
| | - Jan-Willem Alffenaar
- University of Groningen, University Medical Center Groningen, Dept of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands
| | - Henderik W Frijlink
- University of Groningen, Dept of Pharmaceutical Technology and Biopharmacy, Groningen, The Netherlands
| | - Grace Smith
- National Mycobacteriology Reference Unit, Birmingham, UK
| | | | - Rina de Zwaan
- National Tuberculosis Reference Laboratory, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Paul Hagedoorn
- University of Groningen, Dept of Pharmaceutical Technology and Biopharmacy, Groningen, The Netherlands
| | - Martin Dedicoat
- Dept of Infection, Heart of England Foundation Trust, Birmingham, UK
| | - Dick van Soolingen
- National Tuberculosis Reference Laboratory, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.,Radboud University Nijmegen Medical Centre, Depts of Pulmonary Diseases and Medical Microbiology, Nijmegen, The Netherlands
| | - Tjip S van der Werf
- University of Groningen, University Medical Center Groningen, Dept of Pulmonary Diseases and Tuberculosis, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, Dept of Internal Medicine, Groningen, The Netherlands
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Sturkenboom MGG, Bolhuis MS, Akkerman OW, de Lange WCM, van der Werf TS, Alffenaar JWC. Therapeutic drug monitoring of first-line anti-tuberculosis drugs comprises more than C2h measurements. Int J Tuberc Lung Dis 2018; 20:1695-1696. [PMID: 27931348 DOI: 10.5588/ijtld.16.0550] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- Marieke G G Sturkenboom
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen
| | - Mathieu S Bolhuis
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen
| | - Onno W Akkerman
- Tuberculosis Centre Beatrixoord, University of Groningen, University Medical Center Groningen, Haren, Department of Pulmonary Diseases and Tuberculosis
| | - Wiel C M de Lange
- Tuberculosis Centre Beatrixoord, University of Groningen, University Medical Center Groningen, Haren, Department of Pulmonary Diseases and Tuberculosis
| | - Tjip S van der Werf
- Department of Pulmonary Diseases and Tuberculosis, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands email/email,
| | - Jan-Willem C Alffenaar
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen
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