1
|
Ahmad A, Akhtar J, Ahmad M, Khan MI, Wasim R, Islam A, Singh A. Bedaquiline: An Insight Into its Clinical Use in Multidrug-Resistant Pulmonary Tuberculosis. Drug Res (Stuttg) 2024; 74:269-279. [PMID: 38968950 DOI: 10.1055/a-2331-7061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/07/2024]
Abstract
Every year, the World Health Organization reports 500,000 new cases of drug-resistant tuberculosis (TB), which poses a serious global danger. The increased number of XDR-TB and MDR-TB cases reported worldwide necessitates the use of new therapeutic approaches. The main issues with the antitubercular medications now in use for the treatment of multidrug-resistant tuberculosis are their poor side effect profile, reduced efficacy, and antimicrobial resistance. One possible remedy for these problems is bedaquiline. The need for better treatment strategies is highlighted by the strong minimum inhibitory concentrations that bedaquiline (BDQ), a novel anti-TB medicine, exhibits against both drug-resistant and drug-susceptible TB. Bedaquiline may be able to help with these problems. Bedaquiline is a medication that is first in its class and has a distinct and particular mode of action. Bedaquiline is an ATP synthase inhibitor that is specifically directed against Mycobacterium tuberculosis and some nontuberculous mycobacteria. It is metabolized by CYP3A4. Bedaquiline preclinical investigations revealed intralesional drug biodistribution. The precise intralesional and multi-compartment pharmacokinetics of bedaquiline were obtained using PET bioimaging and high-resolution autoradiography investigations. Reduced CFU counts were observed in another investigation after a 12-week course of therapy. Meta-analyses and systematic reviews of phase II trials on bedaquiline's efficacy in treating drug-resistant tuberculosis in patients reported higher rates of cure, better culture conversion, and lower death rates when taken in conjunction with a background regimen. Here is a thorough medication profile for bedaquiline to aid medical professionals in treating individuals with tuberculosis.
Collapse
Affiliation(s)
- Asad Ahmad
- Department of Pharmacy, Integral University, Lucknow, India
| | - Juber Akhtar
- Department of Pharmacy, Integral University, Lucknow, India
| | - Mohammad Ahmad
- Department of Pharmacy, Integral University, Lucknow, India
| | | | - Rufaida Wasim
- Department of Pharmacy, Integral University, Lucknow, India
| | - Anas Islam
- Department of Pharmacy, Integral University, Lucknow, India
| | - Aditya Singh
- Department of Pharmacy, Integral University, Lucknow, India
| |
Collapse
|
2
|
Maranchick NF, Kwara A, Peloquin CA. Clinical considerations and pharmacokinetic interactions between HIV and tuberculosis therapeutics. Expert Rev Clin Pharmacol 2024; 17:537-547. [PMID: 38339997 DOI: 10.1080/17512433.2024.2317954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 02/08/2024] [Indexed: 02/12/2024]
Abstract
INTRODUCTION Tuberculosis (TB) is a leading infectious disease cause of mortality worldwide, especially for people living with human immunodeficiency virus (PLWH). Treating TB in PLWH can be challenging due to numerous drug interactions. AREAS COVERED This review discusses drug interactions between antitubercular and antiretroviral drugs. Due to its clinical importance, initiation of antiretroviral therapy in patients requiring TB treatment is discussed. Special focus is placed on the rifamycin class, as it accounts for the majority of interactions. Clinically relevant guidance is provided on how to manage these interactions. An additional section on utilizing therapeutic drug monitoring (TDM) to optimize drug exposure and minimize toxicities is included. EXPERT OPINION Antitubercular and antiretroviral coadministration can be successfully managed. TDM can be used to optimize drug exposure and minimize toxicity risk. As new TB and HIV drugs are discovered, additional research will be needed to assess for clinically relevant drug interactions.
Collapse
Affiliation(s)
- Nicole F Maranchick
- Infectious Disease Pharmacokinetics Lab, Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, Gainesville, USA
- Emerging Pathogens Institute, University of Florida, Gainesville, USA
| | - Awewura Kwara
- Emerging Pathogens Institute, University of Florida, Gainesville, USA
- Division of Infectious Diseases and Global Medicine, College of Medicine, University of Florida, Gainesville, USA
| | - Charles A Peloquin
- Infectious Disease Pharmacokinetics Lab, Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, Gainesville, USA
- Emerging Pathogens Institute, University of Florida, Gainesville, USA
| |
Collapse
|
3
|
Bezawada V, Mogili P, Rao Polagani S, Dodda S. Bioanalysis of bedaquiline in human plasma by liquid chromatography-tandem mass spectrometry: Application to pharmacokinetic study. J Mass Spectrom Adv Clin Lab 2024; 31:27-32. [PMID: 38375487 PMCID: PMC10874975 DOI: 10.1016/j.jmsacl.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 12/29/2023] [Accepted: 01/10/2024] [Indexed: 02/21/2024] Open
Abstract
Introduction A sensitive liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed for estimation of bedaquiline (BDQ) in human plasma using the deuterated analogue of the analyte, bedaquiline-d6 (BDQ-d6) as the internal standard. Methods The plasma sample of 50 µL was extracted by liquid-liquid extraction using methyl tertiary butyl ether (MTBE). The separation was achieved on Zodiac C18 (50 x 4.6 mm, 5 µm) column with a mobile phase consisting of methanol and 5 mM ammonium formate in 0.1 % formic acid (w/v) (90:10, v/v) at a flow rate of 1.0 mL/min. Protonated analyte and internal standard were detected on a triple quadrupole mass spectrometer using multiple reaction monitoring (MRM) mode. Results The linearity of the method was established in the concentration range of 5---1800 ng/mL with correlation coefficient, r2 ≥ 0.99. All the validated parameters were found well within the limits. Discussion The method was applied for the first time to evaluate the pharmacokinetic parameters after single oral dose of BDQ 100 mg under fed conditions in healthy human volunteers, and the results were further authenticated by incurred sample reanalysis.
Collapse
Affiliation(s)
- Viritha Bezawada
- Aurora Degree and PG College, Hyderabad, Telangana, India
- Department of Engineering Chemistry, College of Engineering, Andhra University, Visakhapatnam, Andhra Pradesh, India
| | - Padma Mogili
- Department of Engineering Chemistry, College of Engineering, Andhra University, Visakhapatnam, Andhra Pradesh, India
| | | | | |
Collapse
|
4
|
Ding Y, Liu H, Wang F, Fu L, Zhu H, Fu S, Wang N, Zhuang X, Lu Y. Coadministration of bedaquiline and pyrifazimine reduce exposure to toxic metabolite N-desmethyl bedaquiline. Front Pharmacol 2023; 14:1154780. [PMID: 37860115 PMCID: PMC10582325 DOI: 10.3389/fphar.2023.1154780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 09/25/2023] [Indexed: 10/21/2023] Open
Abstract
Background: A new, effective anti-tuberculosis (TB) regimen containing bedaquiline (BDQ) and pyrifazimine (TBI-166) has been recommended for a phase IIb clinical trial. Preclinical drug-drug interaction (DDI) studies of the combination of BDQ and TBI-166 have been designed to support future clinical trials. In this study, we investigated whether a DDI between BDQ and TBI-166 affects the pharmacokinetics of BDQ. Methods: We performed in vitro quantification of the fractional contributions of the fraction of drug metabolism by individual CYP enzymes (f m) of BDQ and the inhibition potency of key metabolic pathways of TBI-166. Furthermore, we conducted an in vivo steady-state pharmacokinetics study in a murine TB model and healthy BALB/c mice. Results: The in vitro f m value indicated that the CYP3A4 pathway contributed more than 75% to BDQ metabolism to N-desmethyl-bedaquiline (M2), and TBI-166 was a moderate (IC50 2.65 µM) potential CYP3A4 inhibitor. Coadministration of BDQ and TBI-166 greatly reduced exposure to metabolite M2 (AUC0-t 76310 vs 115704 h ng/mL, 66% of BDQ alone), whereas the exposure to BDQ and TBI-166 did not changed. The same trend was observed both in healthy and TB model mice. The plasma concentration of M2 decreased significantly after coadministration of BDQ and TBI-166 and decreased further during treatment in the TB model. Conclusions: In conclusion, our results showed that the combination of BDQ and TBI-166 significantly reduced exposure to the toxic metabolite M2 by inhibiting the activity of the CYP3A4 pathway. The potential safety and efficacy benefits demonstrated by the TB treatment highly suggest that coadministration of BDQ and TBI-166 should be studied further.
Collapse
Affiliation(s)
- Yangming Ding
- Department of Pharmacology, Beijing Key Laboratory of Drug Resistance Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Haiting Liu
- Department of Pharmacology, Beijing Key Laboratory of Drug Resistance Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Furun Wang
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing, China
| | - Lei Fu
- Department of Pharmacology, Beijing Key Laboratory of Drug Resistance Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Hui Zhu
- Department of Pharmacology, Beijing Key Laboratory of Drug Resistance Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Shuang Fu
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing, China
| | - Ning Wang
- Department of Pharmacology, Beijing Key Laboratory of Drug Resistance Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Xiaomei Zhuang
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing, China
| | - Yu Lu
- Department of Pharmacology, Beijing Key Laboratory of Drug Resistance Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, Beijing, China
| |
Collapse
|
5
|
Kelam LM, Wani MA, Dhaked DK. An update on ATP synthase inhibitors: A unique target for drug development in M. tuberculosis. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2023; 180-181:87-104. [PMID: 37105260 DOI: 10.1016/j.pbiomolbio.2023.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 04/21/2023] [Accepted: 04/24/2023] [Indexed: 04/29/2023]
Abstract
ATP synthase is a key protein in the oxidative phosphorylation process, as it aids in the effective production of ATP (Adenosine triphosphate) in all life's of kingdoms. ATP synthases have distinctive properties that contribute to efficient ATP synthesis. The ATP synthase of mycobacterium is of special relevance since it has been identified as a target for potential anti-TB molecules, especially Bedaquiline (BDQ). Better knowledge of how mycobacterial ATP synthase functions and its peculiar characteristics will aid in our understanding of bacterial energy metabolism adaptations. Furthermore, identifying and understanding the important distinctions between human ATP synthase and bacterial ATP synthase may provide insight into the design and development of inhibitors that target specific ATP synthase. In recent years, many potential candidates targeting the ATP synthase of mycobacterium have been developed. In this review, we discuss the druggable targets of the Electron transport chain (ETC) and recently identified potent inhibitors (including clinical molecules) from 2015 to 2022 of diverse classes that target ATP synthase of M. tuberculosis.
Collapse
Affiliation(s)
- Lakshmi Mounika Kelam
- Department of Pharmacoinformatics, National Institute of Pharmaceutical Education and Research (NIPER)-Kolkata, Chunilal Bhawan, 168 Maniktala Main Road, Kolkata, 700054, West Bengal, India
| | - Mushtaq Ahmad Wani
- Department of Pharmacoinformatics, National Institute of Pharmaceutical Education and Research (NIPER)-Kolkata, Chunilal Bhawan, 168 Maniktala Main Road, Kolkata, 700054, West Bengal, India
| | - Devendra K Dhaked
- Department of Pharmacoinformatics, National Institute of Pharmaceutical Education and Research (NIPER)-Kolkata, Chunilal Bhawan, 168 Maniktala Main Road, Kolkata, 700054, West Bengal, India.
| |
Collapse
|
6
|
Hughes JA, Solans BP, Draper HR, Schaaf HS, Winckler JL, van der Laan L, Radtke KK, Fourie B, Wiesner L, Hesseling AC, Savic RM, Garcia-Prats AJ. Pharmacokinetics and Safety of Bedaquiline in Human Immunodeficiency Virus (HIV)-Positive and Negative Older Children and Adolescents With Rifampicin-Resistant Tuberculosis. Clin Infect Dis 2022; 75:1772-1780. [PMID: 35377434 PMCID: PMC9662178 DOI: 10.1093/cid/ciac252] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Pharmacokinetic data for bedaquiline in children are limited. We described the pharmacokinetics and safety of bedaquiline in South African children and adolescents receiving treatment for multidrug/rifampicin-resistant tuberculosis (MDR/RR-TB) in routine care. METHODS In this observational cohort study, children aged 6-17 years receiving bedaquiline at recommended doses as part of MDR/RR-TB treatment underwent semi-intensive pharmacokinetic sampling. Bedaquiline and the M2 metabolite plasma concentrations were quantified, and nonlinear mixed-effects modeling performed. Pediatric data were described using a pre-established model of bedaquiline pharmacokinetics in adults. The exposure reference was 187 µg ⋅ h/mL, the median weekly area under the curve (AUC) of adults at week 24 of treatment with bedaquiline. Safety was assessed through monthly clinical, blood and electrocardiogram monitoring, and treatment outcomes described. RESULTS Fifteen children (3 human immunodeficiency virus [HIV]-positive) with median age 13.3 years (range 6.5-16.3) were included. A bedaquiline pharmacokinetic model was adapted to be allometrically scaled in clearance and volume, centered in the median child population weight. Bedaquiline bioavailability was 57% of that in adults. Overall bedaquiline exposures were below target, and AUC reference attainment was achieved in only 3 (20%) children. Ten children experienced 27 adverse events at least possibly related to bedaquiline; no adverse events led to bedaquiline withdrawal. Two adverse events (arthritis and arthralgia) were considered severe, and 2 children had mild QT interval corrected for heart rate using Fridericia's formula (QT) prolongation. CONCLUSIONS The evaluated doses of bedaquiline in children ≥ 6 years of age were safe but achieved slightly lower plasma concentrations compared to adults receiving the recommended dose, possibly due to delayed food intake relative to bedaquiline administration.
Collapse
Affiliation(s)
- Jennifer A Hughes
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Belén P Solans
- Department of Bioengineering and Therapeutic Sciences, University of California San Francisco Schools of Pharmacy and Medicine, San Francisco, California, USA
| | - Heather R Draper
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - H Simon Schaaf
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Jana L Winckler
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Louvina van der Laan
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Kendra K Radtke
- Department of Bioengineering and Therapeutic Sciences, University of California San Francisco Schools of Pharmacy and Medicine, San Francisco, California, USA
| | - Barend Fourie
- Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Lubbe Wiesner
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Anneke C Hesseling
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Radojka M Savic
- Department of Bioengineering and Therapeutic Sciences, University of California San Francisco Schools of Pharmacy and Medicine, San Francisco, California, USA
| | - Anthony J Garcia-Prats
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| |
Collapse
|
7
|
Pooranagangadevi N, Padmapriyadarsini C. Treatment of Tuberculosis and the Drug Interactions Associated With HIV-TB Co-Infection Treatment. FRONTIERS IN TROPICAL DISEASES 2022. [DOI: 10.3389/fitd.2022.834013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Tuberculosis (TB) is a communicable disease that is a major source of illness, one of the ten causes of mortality worldwide, and the largest cause of death from a single infectious agent Mycobacterium tuberculosis. HIV infection and TB are a fatal combination, with each speeding up the progression of the other. Barriers to integrated treatment as well as safety concerns on the co-management of HIV- TB co-infection do exist. Many HIV TB co-infected people require concomitant anti-retroviral therapy (ART) and anti-TB medication, which increases survival but also introduces certain management issues, such as drug interactions, combined drug toxicities, and TB immune reconstitution inflammatory syndrome which has been reviewed here. In spite of considerable pharmacokinetic interactions between antiretrovirals and antitubercular drugs, when the pharmacological characteristics of drugs are known and appropriate combination regimens, dosing, and timing of initiation are used, adequate clinical response of both infections can be achieved with an acceptable safety profile. To avoid undesirable drug interactions and side effects in patients, anti TB treatment and ART must be closely monitored. To reduce TB-related mortality among HIV-TB co-infected patients, ART and ATT (Anti Tuberculosis Treatment) outcomes must improve. Clinical practise should prioritise strategies to promote adherence, such as reducing treatment duration, monitoring and treating adverse events, and improving treatment success rates, to reduce the mortality risk of HIV-TB co-infection.
Collapse
|
8
|
Haas DW, Abdelwahab MT, van Beek SW, Baker P, Maartens G, Bradford Y, Ritchie MD, Wasserman S, Meintjes G, Beeri K, Gandhi NR, Svensson EM, Denti P, Brust JCM. Pharmacogenetics of Between-Individual Variability in Plasma Clearance of Bedaquiline and Clofazimine in South Africa. J Infect Dis 2022; 226:147-156. [PMID: 35091749 PMCID: PMC9373148 DOI: 10.1093/infdis/jiac024] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 01/24/2022] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Plasma bedaquiline clearance is reportedly more rapid with African ancestry. Our objective was to determine whether genetic polymorphisms explained between-individual variability in plasma clearance of bedaquiline, its M2 metabolite, and clofazimine in a cohort of patients treated for drug-resistant tuberculosis in South Africa. METHODS Plasma clearance was estimated with nonlinear mixed-effects modeling. Associations between pharmacogenetic polymorphisms, genome-wide polymorphisms, and variability in clearance were examined using linear regression models. RESULTS Of 195 cohort participants, 140 were evaluable for genetic associations. Among 21 polymorphisms selected based on prior genome-wide significant associations with any drug, rs776746 (CYP3A5∗3) was associated with slower clearance of bedaquiline (P = .0017) but not M2 (P = .25). CYP3A5∗3 heterozygosity and homozygosity were associated with 15% and 30% slower bedaquiline clearance, respectively. The lowest P value for clofazimine clearance was with VKORC1 rs9923231 (P = .13). In genome-wide analyses, the lowest P values for clearance of bedaquiline and clofazimine were with RFX4 rs76345012 (P = 6.4 × 10-7) and CNTN5 rs75285763 (P = 2.9 × 10-8), respectively. CONCLUSIONS Among South Africans treated for drug-resistant tuberculosis, CYP3A5∗3 was associated with slower bedaquiline clearance. Different CYP3A5∗3 frequencies among populations may help explain the more rapid bedaquiline clearance reported in Africans. Associations with RFX4 and CNTN5 are likely by chance alone.
Collapse
Affiliation(s)
- David W Haas
- Correspondence: David W. Haas, Vanderbilt Health One Hundred Oaks, 719 Thompson Ln, Ste 47183, Nashville, TN 37204 ()
| | - Mahmoud Tareq Abdelwahab
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, South Africa
| | - Stijn W van Beek
- Department of Pharmacy, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Paxton Baker
- Vanderbilt Technologies for Advanced Genomics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Gary Maartens
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, South Africa
| | - Yuki Bradford
- Department of Genetics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Marylyn D Ritchie
- Department of Genetics and Institute for Biomedical Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Sean Wasserman
- Division of Infectious Diseases, Department of Medicine, University of Cape Town, South Africa
| | - Graeme Meintjes
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine,Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Karen Beeri
- Vanderbilt Technologies for Advanced Genomics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Neel R Gandhi
- Departments of Epidemiology & Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA,Division of Infectious Diseases, Department of Medicine, Emory School of Medicine, Emory University, Atlanta, Georgia, USA
| | - Elin M Svensson
- Department of Pharmacy, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands,Department of Pharmacy, Uppsala University, Uppsala, Sweden
| | - Paolo Denti
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, South Africa
| | - James C M Brust
- Division of General Internal Medicine, Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, USA
| |
Collapse
|
9
|
Riccardi N, Canetti D, Rodari P, Besozzi G, Saderi L, Dettori M, Codecasa LR, Sotgiu G. Tuberculosis and pharmacological interactions: A narrative review. CURRENT RESEARCH IN PHARMACOLOGY AND DRUG DISCOVERY 2021; 2:100007. [PMID: 34909643 PMCID: PMC8663953 DOI: 10.1016/j.crphar.2020.100007] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/12/2020] [Accepted: 11/13/2020] [Indexed: 02/04/2023] Open
Abstract
Even if major improvements in therapeutic regimens and treatment outcomes have been progressively achieved, tuberculosis (TB) remains the leading cause of death from a single infectious microorganism. To improve TB treatment success as well as patients' quality of life, drug-drug-interactions (DDIs) need to be wisely managed. Comprehensive knowledge of anti-TB drugs, pharmacokinetics and pharmacodynamic (PK/PD) parameters, potential patients’ changes in absorption and distribution, possible side effects and interactions, is mandatory to built effective anti-TB regimens. Optimization of treatments and adherence to international guidelines can help bend the curve of TB-related mortality and, ultimately, decrease the likelihood of treatment failure and drop-out during anti-TB treatment. Aim of this paper is to describe the most relevant DDIs between anti-TB and other drugs used in daily clinical practice, providing an updated and “easy-to-use” guide to minimize adverse effects, drop-outs and, in the long run, increase treatment success. Tuberculosis (TB) remains the leading cause of death from a single infectious microorganism. Comprehensive knowledge of anti-TB drugs and PK/PD parameters is mandatory to built effective anti-TB regimens. Drug-drug-interactions (DDIs) need to be avoided and/or wisely managed to ensure treatment success. Optimization of anti-TB treatment to avoid DDIs can help to bend the curve of TB related mortality.
Collapse
Affiliation(s)
- Niccolò Riccardi
- StopTB Italia Onlus, Milan, Italy
- Department of Infectious - Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, Verona, Italy
| | - Diana Canetti
- StopTB Italia Onlus, Milan, Italy
- Clinic of Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Paola Rodari
- Department of Infectious - Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, Verona, Italy
| | | | - Laura Saderi
- StopTB Italia Onlus, Milan, Italy
- Clinical Epidemiology and Medical Statistics Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Marco Dettori
- Clinical Epidemiology and Medical Statistics Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Luigi R. Codecasa
- StopTB Italia Onlus, Milan, Italy
- Regional TB Reference Centre, Villa Marelli Inst., Niguarda Hospital, Milan, Italy
| | - Giovanni Sotgiu
- StopTB Italia Onlus, Milan, Italy
- Clinical Epidemiology and Medical Statistics Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
- Corresponding author. Clinical Epidemiology and Medical Statistics Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy.
| |
Collapse
|
10
|
Brust JCM, Gandhi NR, Wasserman S, Maartens G, Omar SV, Ismail NA, Campbell A, Joseph L, Hahn A, Allana S, Hernandez-Romieu AC, Zhang C, Mlisana K, Viljoen CA, Zalta B, Ebrahim I, Franczek M, Master I, Ramangoaela L, Te Riele J, Meintjes G. Effectiveness and cardiac safety of bedaquiline-based therapy for drug-resistant tuberculosis: a prospective cohort study. Clin Infect Dis 2021; 73:2083-2092. [PMID: 33882121 PMCID: PMC8664482 DOI: 10.1093/cid/ciab335] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Indexed: 11/12/2022] Open
Abstract
Background Bedaquiline improves treatment outcomes in patients with rifampin-resistant (RR) tuberculosis but prolongs the QT interval and carries a black-box warning from the US Food and Drug Administration. The World Health Organization recommends that all patients with RR tuberculosis receive a regimen containing bedaquiline, yet a phase 3 clinical trial demonstrating its cardiac safety has not been published. Methods We conducted an observational cohort study of patients with RR tuberculosis from 3 provinces in South Africa who received regimens containing bedaquiline. We performed rigorous cardiac monitoring, which included obtaining electrocardiograms in triplicate at 4 time points during bedaquiline therapy. Participants were followed up until the end of therapy or 24 months. Outcomes included final tuberculosis treatment outcome and QT interval prolongation (QT prolongation), defined as any QT interval corrected by the Fridericia method (QTcF) >500 ms or an absolute change from baseline (ΔQTcF) >60 ms. Results We enrolled 195 eligible participants, of whom 40% had extensively drug-resistant tuberculosis. Most participants (97%) received concurrent clofazimine. Of the participants, 74% were cured or successfully completed treatment, and outcomes did not differ by human immunodeficiency virus status. QTcF continued to increase throughout bedaquiline therapy, with a mean increase (standard deviation) of 23.7 (22.7) ms from baseline to month 6. Four participants experienced a QTcF >500 ms and 19 experienced a ΔQTcF >60 ms. Older age was independently associated with QT prolongation. QT prolongation was neither more common nor more severe in participants receiving concurrent lopinavir-ritonavir. Conclusions Severe QT prolongation was uncommon and did not require permanent discontinuation of either bedaquiline or clofazimine. Close monitoring of the QT interval may be advisable in older patients.
Collapse
Affiliation(s)
- James C M Brust
- Division of General Internal Medicine, Department of Medicine, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, NY, USA
| | - Neel R Gandhi
- Departments of Epidemiology & Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA.,Division of Infectious Diseases, Department of Medicine, Emory School of Medicine, Emory University, Atlanta, GA, USA
| | - Sean Wasserman
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, and Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Gary Maartens
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, and Department of Medicine, University of Cape Town, Cape Town, South Africa.,Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Shaheed V Omar
- Centre for Tuberculosis, National Institute for Communicable Diseases, Johannesburg, South Africa.,Department of Molecular Medicine & Haematology, School of Pathology, Faculty of Health Sciences, University of Witwatersrand
| | - Nazir A Ismail
- Centre for Tuberculosis, National Institute for Communicable Diseases, Johannesburg, South Africa.,Department of Molecular Medicine & Haematology, School of Pathology, Faculty of Health Sciences, University of Witwatersrand
| | - Angela Campbell
- Departments of Epidemiology & Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Lindsay Joseph
- Division of General Internal Medicine, Department of Medicine, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, NY, USA
| | - Alexandria Hahn
- Division of General Internal Medicine, Department of Medicine, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, NY, USA
| | - Salim Allana
- Departments of Epidemiology & Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Alfonso C Hernandez-Romieu
- Division of Infectious Diseases, Department of Medicine, Emory School of Medicine, Emory University, Atlanta, GA, USA
| | - Chenshu Zhang
- Division of General Internal Medicine, Department of Medicine, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, NY, USA
| | - Koleka Mlisana
- National Health Laboratory Services, Johannesburg, South Africa
| | - Charle A Viljoen
- Division of Cardiology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Benjamin Zalta
- Department of Radiology, Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, NY, USA
| | - Ismaeel Ebrahim
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, and Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Meghan Franczek
- Departments of Epidemiology & Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Iqbal Master
- King Dinuzulu Hospital Complex, Durban, South Africa
| | | | | | - Graeme Meintjes
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, and Department of Medicine, University of Cape Town, Cape Town, South Africa
| | | |
Collapse
|
11
|
A disseminated Mycobacterium marinum infection in a renal transplant HIV-infected patient successfully treated with a bedaquiline-containing antimycobacterial treatment: A case report. Int J Infect Dis 2021; 107:176-178. [PMID: 33872782 DOI: 10.1016/j.ijid.2021.04.054] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/13/2021] [Accepted: 04/14/2021] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Disseminated Mycobacterium marinum infections occur rarely, in immunocompromised patients. Treatment with a prolonged multi-drug regimen exposes patients to drug-drug interactions and side effects. CASE REPORT We report a case of disseminated M. marinum infection in a 54-year-old renal transplant, HIV-infected woman. Manifestations of the infection were cutaneous and subcutaneous nodules, mediastinal lymph nodes and left pulmonary infiltrate. Empirical treatment for non-tuberculous mycobacteria was initiated with rifabutin, ethambutol and azithromycin. After identifying M. marinum in sputum, due to unfavourable clinical evolution and severe drug-related adverse events, treatment was changed to doxycycline and rifabutin. Digestive and haematologic side effects motivated a change in antimycobacterial treatment to a combination of moxifloxacin and bedaquiline. Tolerance was satisfactory, and the patient was cured after 12 months of treatment. CONCLUSION We report (to the authors' knowledge) the first case of disseminated M. marinum infection successfully treated with a bedaquiline-containing regimen. Bedaquiline could be an alternative to recommended antimicrobial regimens in cases of non-tuberculous mycobacterial disease, including M. marinum infection.
Collapse
|
12
|
Bedaquiline: Current status and future perspectives. J Glob Antimicrob Resist 2021; 25:48-59. [PMID: 33684606 DOI: 10.1016/j.jgar.2021.02.017] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 01/28/2021] [Accepted: 02/17/2021] [Indexed: 12/21/2022] Open
Abstract
The development of drug-resistant tuberculosis (TB) is a major threat worldwide. Based on World Health Organization (WHO) reports, it is estimated that more than 500 000 new cases of drug-resistant TB occur annually. In addition, there are alarming reports of increasing multidrug-resistant TB (MDR-TB) and the emergence of extensively drug-resistant TB (XDR-TB) from different countries of the world. Therefore, new options for TB therapy are required. Bedaquiline (BDQ), a novel anti-TB drug, has significant minimum inhibitory concentrations (MICs) both against drug-susceptible and drug-resistant TB. Moreover, BDQ was recently approved for therapy of MDR-TB. The current narrative review summarises the available data on BDQ resistance, describes its antimicrobial properties, and provides new perspectives on clinical use of this novel anti-TB agent.
Collapse
|
13
|
Martín-García M, Esteban J. Evaluating bedaquiline as a treatment option for multidrug-resistant tuberculosis. Expert Opin Pharmacother 2021; 22:535-541. [PMID: 33393406 DOI: 10.1080/14656566.2020.1867538] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Introduction: Despite efforts to the contrary, tuberculosis remains one of the leading causes of death in the world. The appearance of multidrug-resistant (MDR) and extensively drug-resistant (XDR) strains of Mycobacterium tuberculosis has increased the need for new therapeutic options against these strains.Areas covered: This review covers the in vitro susceptibility, pharmacokinetics, and pharmacodynamics of bedaquiline, a new drug shown to be active against M. tuberculosis-resistant strains. The authors further review clinical data concerning its use against MDR and XDR strains, discussing recent clinical guidelines from different international societies.Expert opinion: Available data demonstrate the usefulness of bedaquiline against resistant M. tuberculosis. Despite the difficulty in analyzing multidrug therapies, the use of bedaquiline in MDR and XDR tuberculosis increases success rates, allowing shortened treatments and lower drug use than previously recommended regimens. Moreover, the fact that MDR and XDR strains are common in many places creates a need to include this drug in the currently available protocols. It is essential to overcome the substantial barriers that some countries encounter in obtaining bedaquiline, as doing so will make therapeutic regimens including this drug available for all patients.
Collapse
Affiliation(s)
- Marta Martín-García
- Department of Clinical Microbiology, IIS-Fundación Jiménez Díaz, UAM, Madrid, Spain
| | - Jaime Esteban
- Department of Clinical Microbiology, IIS-Fundación Jiménez Díaz, UAM, Madrid, Spain
| |
Collapse
|
14
|
Udwadia ZF, Vora A, Tripathi AR, Malu KN, Lange C, Sara Raju R. COVID-19 -Tuberculosis interactions: When dark forces collide. Indian J Tuberc 2020; 67:S155-S162. [PMID: 33308662 PMCID: PMC7362784 DOI: 10.1016/j.ijtb.2020.07.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 06/26/2020] [Accepted: 07/03/2020] [Indexed: 12/15/2022]
Abstract
The SARS-2 pandemic which has moved with frightening speed over the last 5 months has several synergies with another older, and far more neglected airborne disease, tuberculosis. Patients with tuberculosis are not only more likely to be infected by SARS-CoV-2 but also likely to have adverse outcomes once infected. The sequelae of more severe forms of COVID-19 in patients who have recovered from TB but have residual compromised lung function, are also likely to be devastating. These diseases share almost identical bio-social determinants like poverty, overcrowding, diabetes and pollution and some clinical similarities. The consequences of the COVID-19 pandemic, and our global response to it with lockdowns, are likely to leave a profound and long-lasting impact on TB diagnosis and control, potentially leading to an additional 6.3 million cases of TB between 2020 and 2025, and an additional 1.4 million TB deaths during this time. Novel solutions will need to be urgently devised or else TB control targets will never be met and indeed may be set back by 5-8 years.
Collapse
Affiliation(s)
- Zarir F Udwadia
- P.D. Hinduja Hospital and Medical Research Centre, Mumbai, India.
| | - Agam Vora
- Advanced Multispecialty Hospital, Mumbai, India
| | | | - Ketan N Malu
- P.D. Hinduja Hospital and Medical Research Centre, Mumbai, India
| | - Christoph Lange
- Clinical Infectious Diseases, Research Center Borstel, Borstel, 23845, Germany
| | - Reyma Sara Raju
- P.D. Hinduja Hospital and Medical Research Centre, Mumbai, India
| |
Collapse
|
15
|
Jacobs TG, Svensson EM, Musiime V, Rojo P, Dooley KE, McIlleron H, Aarnoutse RE, Burger DM, Turkova A, Colbers A. Pharmacokinetics of antiretroviral and tuberculosis drugs in children with HIV/TB co-infection: a systematic review. J Antimicrob Chemother 2020; 75:3433-3457. [PMID: 32785712 PMCID: PMC7662174 DOI: 10.1093/jac/dkaa328] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 06/29/2020] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Management of concomitant use of ART and TB drugs is difficult because of the many drug-drug interactions (DDIs) between the medications. This systematic review provides an overview of the current state of knowledge about the pharmacokinetics (PK) of ART and TB treatment in children with HIV/TB co-infection, and identifies knowledge gaps. METHODS We searched Embase and PubMed, and systematically searched abstract books of relevant conferences, following PRISMA guidelines. Studies not reporting PK parameters, investigating medicines that are not available any longer or not including children with HIV/TB co-infection were excluded. All studies were assessed for quality. RESULTS In total, 47 studies met the inclusion criteria. No dose adjustments are necessary for efavirenz during concomitant first-line TB treatment use, but intersubject PK variability was high, especially in children <3 years of age. Super-boosted lopinavir/ritonavir (ratio 1:1) resulted in adequate lopinavir trough concentrations during rifampicin co-administration. Double-dosed raltegravir can be given with rifampicin in children >4 weeks old as well as twice-daily dolutegravir (instead of once daily) in children older than 6 years. Exposure to some TB drugs (ethambutol and rifampicin) was reduced in the setting of HIV infection, regardless of ART use. Only limited PK data of second-line TB drugs with ART in children who are HIV infected have been published. CONCLUSIONS Whereas integrase inhibitors seem favourable in older children, there are limited options for ART in young children (<3 years) receiving rifampicin-based TB therapy. The PK of TB drugs in HIV-infected children warrants further research.
Collapse
Affiliation(s)
- Tom G Jacobs
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pharmacy, Nijmegen, The Netherlands
| | - Elin M Svensson
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pharmacy, Nijmegen, The Netherlands
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Victor Musiime
- Research Department, Joint Clinical Research Centre, Kampala, Uganda
- Department of Paediatrics and Child Health, School of Medicine, Makerere University College of Health Sciences, Kampala, Uganda
| | - Pablo Rojo
- Pediatric Infectious Diseases Unit. Hospital 12 de Octubre, Facultad de Medicina, Universidad Complutense, Madrid, Spain
| | - Kelly E Dooley
- Divisions of Clinical Pharmacology and Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Helen McIlleron
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Rob E Aarnoutse
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pharmacy, Nijmegen, The Netherlands
| | - David M Burger
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pharmacy, Nijmegen, The Netherlands
| | - Anna Turkova
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, University College London, London, UK
| | - Angela Colbers
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Pharmacy, Nijmegen, The Netherlands
| |
Collapse
|
16
|
Ong CWM, Migliori GB, Raviglione M, MacGregor-Skinner G, Sotgiu G, Alffenaar JW, Tiberi S, Adlhoch C, Alonzi T, Archuleta S, Brusin S, Cambau E, Capobianchi MR, Castilletti C, Centis R, Cirillo DM, D'Ambrosio L, Delogu G, Esposito SMR, Figueroa J, Friedland JS, Ho BCH, Ippolito G, Jankovic M, Kim HY, Rosales Klintz S, Ködmön C, Lalle E, Leo YS, Leung CC, Märtson AG, Melazzini MG, Najafi Fard S, Penttinen P, Petrone L, Petruccioli E, Pontali E, Saderi L, Santin M, Spanevello A, van Crevel R, van der Werf MJ, Visca D, Viveiros M, Zellweger JP, Zumla A, Goletti D. Epidemic and pandemic viral infections: impact on tuberculosis and the lung: A consensus by the World Association for Infectious Diseases and Immunological Disorders (WAidid), Global Tuberculosis Network (GTN), and members of the European Society of Clinical Microbiology and Infectious Diseases Study Group for Mycobacterial Infections (ESGMYC). Eur Respir J 2020; 56:2001727. [PMID: 32586885 PMCID: PMC7527651 DOI: 10.1183/13993003.01727-2020] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 06/12/2020] [Indexed: 01/08/2023]
Abstract
Major epidemics, including some that qualify as pandemics, such as severe acute respiratory syndrome (SARS), Middle East respiratory syndrome (MERS), HIV, influenza A (H1N1)pdm/09 and most recently COVID-19, affect the lung. Tuberculosis (TB) remains the top infectious disease killer, but apart from syndemic TB/HIV little is known regarding the interaction of viral epidemics and pandemics with TB. The aim of this consensus-based document is to describe the effects of viral infections resulting in epidemics and pandemics that affect the lung (MERS, SARS, HIV, influenza A (H1N1)pdm/09 and COVID-19) and their interactions with TB. A search of the scientific literature was performed. A writing committee of international experts including the European Centre for Disease Prevention and Control Public Health Emergency (ECDC PHE) team, the World Association for Infectious Diseases and Immunological Disorders (WAidid), the Global Tuberculosis Network (GTN), and members of the European Society of Clinical Microbiology and Infectious Diseases (ESCMID) Study Group for Mycobacterial Infections (ESGMYC) was established. Consensus was achieved after multiple rounds of revisions between the writing committee and a larger expert group. A Delphi process involving the core group of authors (excluding the ECDC PHE team) identified the areas requiring review/consensus, followed by a second round to refine the definitive consensus elements. The epidemiology and immunology of these viral infections and their interactions with TB are discussed with implications for diagnosis, treatment and prevention of airborne infections (infection control, viral containment and workplace safety). This consensus document represents a rapid and comprehensive summary on what is known on the topic.
Collapse
Affiliation(s)
- Catherine Wei Min Ong
- Dept of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Institute for Health Innovation and Technology (iHealthtech), National University of Singapore, Singapore
- These authors contributed equally
- Members of ESGMYC
| | - Giovanni Battista Migliori
- Servizio di Epidemiologia Clinica delle Malattie Respiratorie, Istituti Clinici Scientifici Maugeri IRCCS, Tradate, Italy
- These authors contributed equally
| | - Mario Raviglione
- Centre for Multidisciplinary Research in Health Science, University of Milan, Milan, Italy
- Global Studies Institute, University of Geneva, Geneva, Switzerland
| | | | - Giovanni Sotgiu
- Clinical Epidemiology and Medical Statistics Unit, Dept of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Jan-Willem Alffenaar
- Sydney Pharmacy School, University of Sydney, Sydney, Australia
- Westmead Hospital, Sydney, Australia
- Marie Bashir Institute of Infectious Diseases and Biosecurity, University of Sydney, Sydney, Australia
- Members of ESGMYC
| | - Simon Tiberi
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- Division of Infection, Royal London Hospital, Barts Health NHS Trust, London, UK
- Members of ESGMYC
| | - Cornelia Adlhoch
- Public Health Emergency Team, European Centre for Disease Prevention and Control, Stockholm, Sweden
- European Centre for Disease Prevention and Control Public Health Emergency team co-authors
| | - Tonino Alonzi
- Translational Research Unit, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Sophia Archuleta
- Dept of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Sergio Brusin
- Public Health Emergency Team, European Centre for Disease Prevention and Control, Stockholm, Sweden
- European Centre for Disease Prevention and Control Public Health Emergency team co-authors
| | - Emmanuelle Cambau
- AP-HP-Lariboisiere, Bacteriologie, Laboratory Associated to the National Reference Centre for Mycobacteria, IAME UMR1137, INSERM, University of Paris, Paris, France
- Members of ESGMYC
| | - Maria Rosaria Capobianchi
- Laboratory of Virology, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Concetta Castilletti
- Laboratory of Virology, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Rosella Centis
- Servizio di Epidemiologia Clinica delle Malattie Respiratorie, Istituti Clinici Scientifici Maugeri IRCCS, Tradate, Italy
| | - Daniela M Cirillo
- Emerging Bacterial Pathogens Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Members of ESGMYC
| | | | - Giovanni Delogu
- Università Cattolica Sacro Cuore, Roma, Italy
- Mater Olbia Hospital, Olbia, Italy
- Members of ESGMYC
| | - Susanna M R Esposito
- Pediatric Clinic, Pietro Barilla Children's Hospital, University of Parma, Parma, Italy
| | | | - Jon S Friedland
- St George's, University of London, London, UK
- Members of ESGMYC
| | - Benjamin Choon Heng Ho
- Tuberculosis Control Unit, Dept of Respiratory and Critical Care Medicine, Tan Tock Seng Hospital, Singapore
| | - Giuseppe Ippolito
- Scientific Direction, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Mateja Jankovic
- School of Medicine, University of Zagreb and Clinic for Respiratory Diseases, University Hospital Center Zagreb, Zagreb, Croatia
- Members of ESGMYC
| | - Hannah Yejin Kim
- Sydney Pharmacy School, University of Sydney, Sydney, Australia
- Westmead Hospital, Sydney, Australia
- Marie Bashir Institute of Infectious Diseases and Biosecurity, University of Sydney, Sydney, Australia
| | - Senia Rosales Klintz
- Public Health Emergency Team, European Centre for Disease Prevention and Control, Stockholm, Sweden
- European Centre for Disease Prevention and Control Public Health Emergency team co-authors
| | - Csaba Ködmön
- Public Health Emergency Team, European Centre for Disease Prevention and Control, Stockholm, Sweden
- European Centre for Disease Prevention and Control Public Health Emergency team co-authors
| | - Eleonora Lalle
- Laboratory of Virology, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Yee Sin Leo
- National Centre for Infectious Diseases, Singapore
| | - Chi-Chiu Leung
- Hong Kong Tuberculosis, Chest and Heart Diseases Association, Wanchai, Hong Kong, China
| | - Anne-Grete Märtson
- Dept of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | | | - Saeid Najafi Fard
- Translational Research Unit, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Pasi Penttinen
- Public Health Emergency Team, European Centre for Disease Prevention and Control, Stockholm, Sweden
- European Centre for Disease Prevention and Control Public Health Emergency team co-authors
| | - Linda Petrone
- Translational Research Unit, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Elisa Petruccioli
- Translational Research Unit, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | | | - Laura Saderi
- Clinical Epidemiology and Medical Statistics Unit, Dept of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Miguel Santin
- Dept of Infectious Diseases, Bellvitge University Hospital-Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
- Dept of Clinical Science, University of Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain
- Members of ESGMYC
| | - Antonio Spanevello
- Division of Pulmonary Rehabilitation, Istituti Clinici Scientifici Maugeri, IRCCS, Tradate, Italy
- Dept of Medicine and Surgery, Respiratory Diseases, University of Insubria, Varese-Como, Italy
| | - Reinout van Crevel
- Radboudumc Center for Infectious Diseases, Radboud Institute for Health Sciences, Radboudumc, Nijmegen, The Netherlands
- Centre for Tropical Medicine and Global Health, Nuffield Dept of Medicine, University of Oxford, Oxford, UK
- Members of ESGMYC
| | - Marieke J van der Werf
- Public Health Emergency Team, European Centre for Disease Prevention and Control, Stockholm, Sweden
- European Centre for Disease Prevention and Control Public Health Emergency team co-authors
| | - Dina Visca
- Division of Pulmonary Rehabilitation, Istituti Clinici Scientifici Maugeri, IRCCS, Tradate, Italy
- Dept of Medicine and Surgery, Respiratory Diseases, University of Insubria, Varese-Como, Italy
| | - Miguel Viveiros
- Global Health and Tropical Medicine, Institute of Hygiene and Tropical Medicine, NOVA University of Lisbon, Lisbon, Portugal
- Members of ESGMYC
| | | | - Alimuddin Zumla
- Dept of Infection, Division of Infection and Immunity, University College London and NIHR Biomedical Research Centre, UCL Hospitals NHS Foundation Trust, London, UK
| | - Delia Goletti
- Translational Research Unit, Epidemiology and Preclinical Research Dept, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
- Saint Camillus International University of Health and Medical Sciences, Rome, Italy
- Members of ESGMYC
| |
Collapse
|
17
|
Lemaitre F, Solas C, Grégoire M, Lagarce L, Elens L, Polard E, Saint-Salvi B, Sommet A, Tod M, Barin-Le Guellec C. Potential drug-drug interactions associated with drugs currently proposed for COVID-19 treatment in patients receiving other treatments. Fundam Clin Pharmacol 2020; 34:530-547. [PMID: 32603486 PMCID: PMC7361515 DOI: 10.1111/fcp.12586] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/17/2020] [Accepted: 06/25/2020] [Indexed: 12/25/2022]
Abstract
Patients with COVID-19 are sometimes already being treated for one or more other chronic conditions, especially if they are elderly. Introducing a treatment against COVID-19, either on an outpatient basis or during hospitalization for more severe cases, raises the question of potential drug-drug interactions. Here, we analyzed the potential or proven risk of the co-administration of drugs used for the most common chronic diseases and those currently offered as treatment or undergoing therapeutic trials for COVID-19. Practical recommendations are offered, where possible.
Collapse
Affiliation(s)
- Florian Lemaitre
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, Rennes, F-35000, France.,INSERM, Centre d'Investigation Clinique, CIC 1414, Rennes, F-35000, France
| | - Caroline Solas
- Aix-Marseille University, APHM, UMR "Emergence des Pathologies Virales" Inserm 1207 IRD 190, Laboratoire de Pharmacocinétique et Toxicologie, Hôpital La Timone, Marseille, 13005, France
| | - Matthieu Grégoire
- Clinical Pharmacology Department, CHU Nantes, Nantes Cedex 1, Nantes, 44093, France.,UMR INSERM 1235, The Enteric Nervous System in Gut and Brain Disorders, University of Nantes, Nantes Cedex 1, Nantes, 44093, France
| | - Laurence Lagarce
- Service de Pharmacologie-Toxicologie et Pharmacovigilance, Centre Hospitalo-Universitaire d'Angers, Angers, 49100, France
| | - Laure Elens
- Integrated Pharmacometrics, Pharmacogenomics and Pharmacokinetics (PMGK), Louvain Drug Research Institute (LDRI), Université Catholique de Louvain (UCL), Louvain, Belgique.,Louvain Center for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain (UCL), Louvain, Belgique
| | - Elisabeth Polard
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, Rennes, F-35000, France.,INSERM, Centre d'Investigation Clinique, CIC 1414, Rennes, F-35000, France
| | - Béatrice Saint-Salvi
- Medical Interactions Unit, Agence National de Sécurité du Médicaments et des produits de santé, Saint-Denis, 93200, France
| | - Agnès Sommet
- Department of Medical and Clinical Pharmacology, Centre of PharmacoVigilance and Pharmacoepidemiology, INSERM UMR 1027, CIC 1426, Toulouse University Hospital, Faculty of Medicine, University of Toulouse, Toulouse, 31000, France
| | - Michel Tod
- Pharmacy, Croix-Rousse Hospital, Lyon, 69005, France.,ISPB, University Lyon 1, Lyon, 69005, France
| | - Chantal Barin-Le Guellec
- Laboratoire de Biochimie et de Biologie Moléculaire, CHU de Tours, Tours, F37044, France.,Université de Tours, Tours, F-37044, France.,INSERM, IPPRITT, U1248, Limoges, F-87000, France
| | | |
Collapse
|
18
|
Wang R, Kong L, Xu Q, Yang P, Wang X, Chen N, Li L, Jiang S, Lu X. On-ward participation of clinical pharmacists in a Chinese intensive care unit for patients with COVID-19: A retrospective, observational study. Res Social Adm Pharm 2020; 17:1853-1858. [PMID: 33317764 PMCID: PMC7832950 DOI: 10.1016/j.sapharm.2020.06.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 06/03/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND The practical experiences of active pharmacists involved in managing critically ill patients with coronavirus disease 2019 (COVID-19) have been rarely reported. OBJECTIVE This work aimed to share professional experiences on medication optimization and provide a feasible reference for the pharmaceutical care of critically ill patients with COVID-19. METHODS This study was conducted in a COVID-19-designated hospital in China. A group of dedicated clinical pharmacists participated in multidisciplinary rounds to optimize the treatments for critically ill patients with COVID-19. Consensus on medication recommendations was reached by a multidisciplinary team through bi-daily discussion. Related drug, classification, cause, and adjustment content for recommendations were recorded and reviewed. RESULTS A total of 111 medication recommendations were supplied for 22 out of 33 (56.7%) critically ill patients from 1 February 2020 to 18 March 2020, and 106 (95.5%) of these were accepted. Among these recommendations, 64 (67.7%), 32 (28.8%), and 15 (13.5%) were related to antibiotics and antifungals, antiviral agents, and other drugs, respectively. Recommendation types significantly differed for different anti-infectives (p < 0.05). For antibiotics and antifungals, treatment effectiveness accounted for 60.9% of recommendation types, with 15 (38.5%) cases related to untreated infections. For antiviral agents, adverse drug events were the most common recommendation types (84.4%), with 20 (74.1%) cases related to liver function dysfunction. Discontinuation of suspected antiviral agents (66.7%) was usually recommended after the occurrence of adverse events that may progress and bring poor outcomes. CONCLUSION Forceful and extensive on-ward participation is recommended for clinical pharmacists in managing critically ill patients. Our experiences highlight the need for special attention toward untreated infections and adverse events related to antiviral agents.
Collapse
Affiliation(s)
- Rongrong Wang
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Limin Kong
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Qiang Xu
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Ping Yang
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaojuan Wang
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Na Chen
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Lu Li
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Saiping Jiang
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.
| | - Xiaoyang Lu
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.
| |
Collapse
|
19
|
Jelińska A, Zając M, Dadej A, Tomczak S, Geszke-Moritz M, Muszalska-Kolos I. Tuberculosis - Present Medication and Therapeutic Prospects. Curr Med Chem 2020; 27:630-656. [PMID: 30457045 DOI: 10.2174/0929867325666181120100025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 10/18/2018] [Accepted: 11/08/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Tuberculosis (TB) has been present in the history of human civilization since time immemorial and has caused more deaths than any other infectious disease. It is still considered one of the ten most common epidemiologic causes of death in the world. As a transmissible disease, it is initiated by rod-shaped (bacillus) mycobacteria. The management of tuberculosis became possible owing to several discoveries beginning in 1882 with the isolation of the TB bacillus by Robert Koch. The diagnosis of TB was enabled by finding a staining method for TB bacteria identification (1883). It was soon realized that a large-scale policy for the treatment and prevention of tuberculosis was necessary, which resulted in the foundation of International Union against Tuberculosis and Lung Diseases (1902). An antituberculosis vaccine was developed in 1921 and has been in therapeutic use since then. TB treatment regimens have changed over the decades and the latest recommendations are known as Directly Observed Treatment Short-course (DOTS, WHO 1993). METHODS A search of bibliographic databases was performed for peer-reviewed research literature. A focused review question and inclusion criteria were applied. Standard tools were used to assess the quality of retrieved papers. RESULTS A total of 112 papers were included comprising original publications and reviews. The paper overviews anti-TB drugs according to their mechanism of action. The chemical structure, metabolism and unwanted effects of such drugs have been discussed. The most recent treatment regimens and new drugs, including those in clinical trials, are also presented. CONCLUSION Despite a 22% decrease in the tuberculosis fatality rate observed between 2000 and 2015, the disease remains one of the ten prime causes of death worldwide. Increasing bacterial resistance and expensive, prolonged therapies are the main reasons for efforts to find effective drugs or antituberculosis regimens, especially to cure multidrug-resistant tuberculosis.
Collapse
Affiliation(s)
- Anna Jelińska
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Poznan University of Medicinal Sciences, Grunwaldzka Str. 6, 60-780, Poznan, Poland
| | - Marianna Zając
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Poznan University of Medicinal Sciences, Grunwaldzka Str. 6, 60-780, Poznan, Poland
| | - Adrianna Dadej
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Poznan University of Medicinal Sciences, Grunwaldzka Str. 6, 60-780, Poznan, Poland
| | - Szymon Tomczak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Poznan University of Medicinal Sciences, Grunwaldzka Str. 6, 60-780, Poznan, Poland
| | - Małgorzata Geszke-Moritz
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Poznan University of Medicinal Sciences, Grunwaldzka Str. 6, 60-780, Poznan, Poland
| | - Izabela Muszalska-Kolos
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Poznan University of Medicinal Sciences, Grunwaldzka Str. 6, 60-780, Poznan, Poland
| |
Collapse
|
20
|
Cerrone M, Bracchi M, Wasserman S, Pozniak A, Meintjes G, Cohen K, Wilkinson RJ. Safety implications of combined antiretroviral and anti-tuberculosis drugs. Expert Opin Drug Saf 2020; 19:23-41. [PMID: 31809218 PMCID: PMC6938542 DOI: 10.1080/14740338.2020.1694901] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 11/15/2019] [Indexed: 01/01/2023]
Abstract
Introduction: Antiretroviral and anti-tuberculosis (TB) drugs are often co-administered in people living with HIV (PLWH). Early initiation of antiretroviral therapy (ART) during TB treatment improves survival in patients with advanced HIV disease. However, safety concerns related to clinically significant changes in drug exposure resulting from drug-drug interactions, development of overlapping toxicities and specific challenges related to co-administration during pregnancy represent barriers to successful combined treatment for HIV and TB.Areas covered: Pharmacokinetic interactions of different classes of ART when combined with anti-TB drugs used for sensitive-, drug-resistant (DR) and latent TB are discussed. Overlapping drug toxicities, implications of immune reconstitution inflammatory syndrome (IRIS), safety in pregnancy and research gaps are also explored.Expert opinion: New antiretroviral and anti-tuberculosis drugs have been recently introduced and international guidelines updated. A number of effective molecules and clinical data are now available to build treatment regimens for PLWH with latent or active TB. Adopting a systematic approach that also takes into account the need for individualized variations based on the available evidence is the key to successfully integrate ART and TB treatment and improve treatment outcomes.
Collapse
Affiliation(s)
- Maddalena Cerrone
- Department of Medicine, Imperial College London, W2 1PG, UK
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine and Department of Medicine, University of Cape Town, Observatory 7925, South Africa
- Department of HIV, Chelsea and Westminster Hospital NHS Trust, London, UK
- Francis Crick Institute, London, NW1 1AT, UK
| | - Margherita Bracchi
- Department of HIV, Chelsea and Westminster Hospital NHS Trust, London, UK
| | - Sean Wasserman
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine and Department of Medicine, University of Cape Town, Observatory 7925, South Africa
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Anton Pozniak
- Department of HIV, Chelsea and Westminster Hospital NHS Trust, London, UK
- The London School of Hygiene & Tropical Medicine
| | - Graeme Meintjes
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine and Department of Medicine, University of Cape Town, Observatory 7925, South Africa
| | - Karen Cohen
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, South Africa
| | - Robert J Wilkinson
- Department of Medicine, Imperial College London, W2 1PG, UK
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine and Department of Medicine, University of Cape Town, Observatory 7925, South Africa
- Francis Crick Institute, London, NW1 1AT, UK
| |
Collapse
|
21
|
Nguyen TVA, Anthony RM, Bañuls AL, Nguyen TVA, Vu DH, Alffenaar JWC. Bedaquiline Resistance: Its Emergence, Mechanism, and Prevention. Clin Infect Dis 2019; 66:1625-1630. [PMID: 29126225 DOI: 10.1093/cid/cix992] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 11/07/2017] [Indexed: 11/13/2022] Open
Abstract
Bedaquiline, a new antituberculosis drug, has already been used in >50 countries. The emergence of bedaquiline resistance is alarming, as it may result in the rapid loss of this new drug. This article aims to review currently identified mechanisms of resistance and the emergence of bedaquiline resistance, and discuss strategies to delay the resistance acquisition. In vitro and clinical studies as well as reports from compassionate use have identified the threat of bedaquiline resistance and cross-resistance with clofazimine, emphasizing the crucial need for the systematic surveillance of resistance. Currently known mechanisms of resistance include mutations within the atpE, Rv0678, and pepQ genes. The development of standardized drug susceptibility testing (DST) for bedaquiline is urgently needed. Understanding any target and non-target-based mechanisms is essential to minimize resistance development and treatment failure and help to develop appropriate DST for bedaquiline and genetic-based resistance screening.
Collapse
Affiliation(s)
- Thi Van Anh Nguyen
- Department of Pharmacological, Medical, Agronomical Biotechnology, University of Science and Technology of Hanoi, Vietnam.,LMI Drug Resistance in South East Asia, Hanoi, Vietnam
| | - Richard M Anthony
- Tuberculosis Reference Laboratory, National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | - Anne-Laure Bañuls
- LMI Drug Resistance in South East Asia, Hanoi, Vietnam.,Institute of Research for Development, Montpellier, France.,Laboratory of Tuberculosis, Department of Bacteriology, National Institute of Hygiene and Epidemiology of Vietnam
| | - Thi Van Anh Nguyen
- Laboratory of Tuberculosis, Department of Bacteriology, National Institute of Hygiene and Epidemiology of Vietnam
| | - Dinh Hoa Vu
- Department of Clinical Pharmacy and National Drug Information and Adverse Drug Reaction Monitoring Centre, Hanoi University of Pharmacy, Vietnam
| | - Jan-Willem C Alffenaar
- University of Groningen, University Medical Center Groningen, Clinical Pharmacy and Pharmacology, The Netherlands
| |
Collapse
|
22
|
Lange C, Dheda K, Chesov D, Mandalakas AM, Udwadia Z, Horsburgh CR. Management of drug-resistant tuberculosis. Lancet 2019; 394:953-966. [PMID: 31526739 DOI: 10.1016/s0140-6736(19)31882-3] [Citation(s) in RCA: 116] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/08/2019] [Accepted: 07/18/2019] [Indexed: 12/11/2022]
Abstract
Drug-resistant tuberculosis is a major public health concern in many countries. Over the past decade, the number of patients infected with Mycobacterium tuberculosis resistant to the most effective drugs against tuberculosis (ie, rifampicin and isoniazid), which is called multidrug-resistant tuberculosis, has continued to increase. Globally, 4·6% of patients with tuberculosis have multidrug-resistant tuberculosis, but in some areas, like Kazakhstan, Kyrgyzstan, Moldova, and Ukraine, this proportion exceeds 25%. Treatment for patients with multidrug-resistant tuberculosis is prolonged (ie, 9-24 months) and patients with multidrug-resistant tuberculosis have less favourable outcomes than those treated for drug-susceptible tuberculosis. Individualised multidrug-resistant tuberculosis treatment with novel (eg, bedaquiline) and repurposed (eg, linezolid, clofazimine, or meropenem) drugs and guided by genotypic and phenotypic drug susceptibility testing can improve treatment outcomes. Some clinical trials are evaluating 6-month regimens to simplify management and improve outcomes of patients with multidrug-resistant tuberculosis. Here we review optimal diagnostic and treatment strategies for patients with drug-resistant tuberculosis and their contacts.
Collapse
Affiliation(s)
- Christoph Lange
- Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany; Respiratory Medicine and International Health, University of Lübeck, Lübeck, Germany; German Center for Infection Research Clinical Tuberculosis Unit, Borstel, Germany; Department of Medicine, Karolinska Institute, Stockholm, Sweden.
| | - Keertan Dheda
- Department of Medicine, Division of Pulmonology, Centre for Lung Infection and Immunity, Lung Institute, and Centre for the Study of Antimicrobial Resistance, University of Cape Town, Cape Town, South Africa; South African Medical Research Council, Cape Town, South Africa; Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene & Tropical Medicine, London, UK
| | - Dumitru Chesov
- Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany; Department of Pneumology and Alergollogy, Nicoale Testemitanu State University of Medicine and Pharmacy, Chisinau, Moldova
| | - Anna Maria Mandalakas
- The Global Tuberculosis Programme, Texas Children's Hospital, and Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Zarir Udwadia
- Hinduja Hospital and Research Center, Veer Savarkar Marg, Mumbai, India
| | - C Robert Horsburgh
- Department of Medicine, School of Medicine, and Department of Epidemiology, Department of Biostatistics, and Department of Global Health, School of Public Health, Boston University, Boston, MA, USA
| |
Collapse
|
23
|
Newer Drugs for Tuberculosis Prevention and Treatment in Children. Indian J Pediatr 2019; 86:725-731. [PMID: 30707347 DOI: 10.1007/s12098-018-02854-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 12/26/2018] [Indexed: 01/01/2023]
Abstract
Children suffer a huge and often an unrecognized burden of tuberculosis (TB) in endemic countries like India. Better data have improved the visibility of childhood TB, but the establishment of functional TB prevention and treatment programs for children remains challenging. Barriers to TB prevention include: 1) non-implementation of existing guidelines, 2) perceived inability to rule out active TB with fear of creating drug resistance and 3) limited local guidance on the use of preventive therapy after close contact with drug resistant TB. Barriers to TB treatment include: 1) diagnostic challenges in resource-limited settings, 2) presentation to maternal and child health (MCH) services with poor linkage to the TB control program and 3) limited local guidance on the treatment of children with likely drug resistant TB. The authors provide an overview of newer drugs used for TB prevention and treatment in children. They discuss new options for the treatment of latent TB infection (LTBI) and new or repurposed drugs used in the treatment of children with multidrug resistant (MDR)-TB. The background information provided describes the benefits, risks and feasibility of various treatment options, which should assist treatment decisions until updated World Health Organization (WHO) guidance becomes available.
Collapse
|
24
|
Abstract
PURPOSE OF REVIEW This review aims to describe the key principles in treatment of drug-resistant tuberculosis (TB) in people living with HIV, including early access to timely diagnostics, linkage into care, TB treatment strategies including the use of new and repurposed drugs, co-management of HIV disease, and treatment complications and programmatic support to optimize treatment outcomes. These are necessary strategies to decrease the likelihood of poor treatment outcomes including lower treatment completion rates and higher mortality. RECENT FINDINGS Diagnosis of drug-resistant TB is the gateway into care; yet understanding the utility and the limitations of genotypic methods in this population is necessary. The principles of TB treatment in HIV-infected individuals are similar to those without HIV co-infection, with few exceptions. However, adverse effects with potential significant morbidity may emerge during treatment, and timely antiretroviral therapy is essential to improve mortality in this patient population. Emerging data on the use of new and repurposed drugs and short course multidrug-resistant TB regimens and adherence strategies benefiting this population are reviewed. SUMMARY The clinical complexity of co-managing drug-resistant TB and HIV, and the higher rate of poor treatment outcomes in this population demand careful clinical management strategies, and multidisciplinary and comprehensive programmatic interventions to optimize treatment success in this vulnerable group.
Collapse
|
25
|
Abstract
PURPOSE OF REVIEW In the past few years, tuberculosis (TB) has overtaken HIV as the infectious disease with the highest global mortality. Successful management of this syndemic will require improved diagnostic tests, shorter preventive therapies, and more effective treatments, particularly in light of drug-resistant TB. RECENT FINDINGS Results from several major studies have been published or presented recently, including the development of a more sensitive rapid, molecular assay for TB; several new symptom-based screening tools; use of a 1-month regimen for TB prevention; the results of early vs. delayed TB preventive therapy for pregnant women; newer drugs and regimens for multidrug-resistant tuberculosis; and pharmacokinetic, safety, and efficacy studies of new HIV drugs in combination with TB treatment. We reviewed each of these topic areas and summarize relevant findings for the management of TB and HIV co-infection. SUMMARY Moving forward, as new treatment regimes for HIV or TB are developed, consideration of the HIV-TB co-infected patient must figure prominently, both when determining the diagnostic tests employed and to assess properly the drug-drug and drug-disease interactions that influence dosing, safety, and response.
Collapse
|
26
|
Kotwal P, Magotra A, Dogra A, Sharma S, Gour A, Bhatt S, Wazir P, Singh PP, Singh G, Nandi U. Assessment of preclinical drug interactions of bedaquiline by a highly sensitive LC-ESI-MS/MS based bioanalytical method. J Chromatogr B Analyt Technol Biomed Life Sci 2019; 1112:48-55. [DOI: 10.1016/j.jchromb.2019.02.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Revised: 01/27/2019] [Accepted: 02/21/2019] [Indexed: 10/27/2022]
|
27
|
Marinho AT, Miranda JP, Caixas U, Charneira C, Gonçalves-Dias C, Marques MM, Monteiro EC, Antunes AMM, Pereira SA. Singularities of nevirapine metabolism: from sex-dependent differences to idiosyncratic toxicity. Drug Metab Rev 2019; 51:76-90. [PMID: 30712401 DOI: 10.1080/03602532.2019.1577891] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Nevirapine (NVP) is a first-generation non-nucleoside reverse transcriptase inhibitor widely used for the treatment and prophylaxis of human immunodeficiency virus infection. The drug is taken throughout the patient's life and, due to the availability of an extended-release formulation, it is administered once daily. This antiretroviral is one of the scarce examples of drugs with prescription criteria based on sex, in order to prevent adverse reactions. The therapy with NVP has been associated with potentially life-threatening liver and idiosyncratic skin toxicity. Multiple evidence has emerged regarding the formation of electrophilic NVP metabolites as crucial for adverse idiosyncratic reactions. The formation of reactive metabolites that yield covalent adducts with proteins has been demonstrated in patients under NVP-based treatment. Interestingly, several pharmacogenetic- and sex-related factors associated with NVP toxicity can be mechanistically explained by an imbalance toward increased formation of NVP-derived reactive metabolites and/or impaired detoxification capability. Moreover, the haptenation of self-proteins by these reactive species provides a plausible link between NVP bioactivation and immunotoxicity, further supporting the relevance of this toxicokinetics hypothesis. In the current paper, we review the existing knowledge and recent developments on NVP metabolism and their relation to NVP toxicity.
Collapse
Affiliation(s)
- Aline T Marinho
- a CEDOC, Chronic Diseases Research Centre, NOVA Medical School/Faculdade de Ciências Médicas , Universidade NOVA de Lisboa , Lisboa , Portugal
| | - Joana P Miranda
- b Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy , Universidade de Lisboa , Lisboa , Portugal
| | - Umbelina Caixas
- a CEDOC, Chronic Diseases Research Centre, NOVA Medical School/Faculdade de Ciências Médicas , Universidade NOVA de Lisboa , Lisboa , Portugal.,c Centro Hospitalar de Lisboa Central (CHLC) , Lisboa , Portugal
| | - Catarina Charneira
- d Centro de Química Estrutural (CQE) , Instituto Superior Técnico, ULisboa , Lisboa , Portugal
| | - Clara Gonçalves-Dias
- a CEDOC, Chronic Diseases Research Centre, NOVA Medical School/Faculdade de Ciências Médicas , Universidade NOVA de Lisboa , Lisboa , Portugal
| | - M Matilde Marques
- d Centro de Química Estrutural (CQE) , Instituto Superior Técnico, ULisboa , Lisboa , Portugal
| | - Emília C Monteiro
- a CEDOC, Chronic Diseases Research Centre, NOVA Medical School/Faculdade de Ciências Médicas , Universidade NOVA de Lisboa , Lisboa , Portugal
| | - Alexandra M M Antunes
- d Centro de Química Estrutural (CQE) , Instituto Superior Técnico, ULisboa , Lisboa , Portugal
| | - Sofia A Pereira
- a CEDOC, Chronic Diseases Research Centre, NOVA Medical School/Faculdade de Ciências Médicas , Universidade NOVA de Lisboa , Lisboa , Portugal
| |
Collapse
|
28
|
Universal Health Coverage in Africa: Coinfections and Comorbidities. Trends Parasitol 2018; 34:813-817. [PMID: 30057348 DOI: 10.1016/j.pt.2018.07.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 07/06/2018] [Accepted: 07/09/2018] [Indexed: 11/23/2022]
Abstract
At the 67th session of the World Health Organization (WHO) Regional Committee meeting in August 2017, African health ministers adopted a range of transformational actions intended to strengthen health systems in countries, leading to Universal Health Coverage (UHC). A critical challenge for UHC is the existence of coinfections and noncommunicable diseases (NCDs), characterised by comorbidities.
Collapse
|
29
|
Svensson EM, du Bois J, Kitshoff R, de Jager VR, Wiesner L, Norman J, Nachman S, Smith B, Diacon AH, Hesseling AC, Garcia‐Prats AJ. Relative bioavailability of bedaquiline tablets suspended in water: Implications for dosing in children. Br J Clin Pharmacol 2018; 84:2384-2392. [PMID: 29952141 PMCID: PMC6138504 DOI: 10.1111/bcp.13696] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 06/15/2018] [Accepted: 06/20/2018] [Indexed: 12/15/2022] Open
Abstract
AIMS Bedaquiline is an important novel drug for treatment of multidrug-resistant tuberculosis, but no paediatric formulation is yet available. This work aimed to explore the possibility of using the existing tablet formulation in children by evaluating the relative bioavailability, short-term safety, acceptability and palatability of suspended bedaquiline tablets compared to whole tablets. METHODS A randomized, open-label, two-period cross-over study was conducted in 24 healthy adult volunteers. Rich pharmacokinetic sampling over 48 h was conducted at two occasions 14 days apart in each participant after administration of 400 mg bedaquiline (whole or suspended in water). The pharmacokinetic data were analysed with nonlinear mixed-effects modelling. A questionnaire was used to assess palatability and acceptability. RESULTS There was no statistically significant difference in the bioavailability of the suspended bedaquiline tables compared to whole. The nonparametric 95% confidence interval of the relative bioavailability of suspended bedaquiline tablets was 94-108% of that of whole bedaquiline tablets; hence, the predefined bioequivalence criteria were fulfilled. There were no Grade 3 or 4 or serious treatment emergent adverse events recorded in the study and no apparent differences between whole tablets and suspension regarding taste, texture or smell. CONCLUSIONS The bioavailability of bedaquiline tablets suspended in water was the same as for tablets swallowed whole and the suspension was well tolerated. This suggests that the currently available bedaquiline formulation could be used to treat multidrug-resistant tuberculosis in children, to bridge the gap between when paediatric dosing regimens have been established and when a paediatric dispersible formulation is routinely available.
Collapse
Affiliation(s)
- Elin M. Svensson
- Department of Pharmaceutical BiosciencesUppsala UniversityUppsalaSweden
- Department of Pharmacy, Radboud Institute for Health SciencesRadboud University Medical CenterNijmegenThe Netherlands
| | | | | | | | - Lubbe Wiesner
- Division of Clinical Pharmacology, Department of MedicineUniversity of Cape TownCape TownSouth Africa
| | - Jennifer Norman
- Division of Clinical Pharmacology, Department of MedicineUniversity of Cape TownCape TownSouth Africa
| | - Sharon Nachman
- Department of PediatricsState University of New York Stony BrookNew YorkUSA
| | - Betsy Smith
- Division of AIDSNational Institute of Allergy and Infectious Diseases, National Institutes of HealthBethesadaUSA
| | - Andreas H. Diacon
- TASK Applied ScienceCape TownSouth Africa
- Division of Medical Physiology, Faculty of Medicine and Health SciencesStellenbosch UniversitySouth Africa
| | - Anneke C. Hesseling
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health SciencesStellenbosch UniversityCape TownSouth Africa
| | - Anthony J. Garcia‐Prats
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health SciencesStellenbosch UniversityCape TownSouth Africa
| |
Collapse
|
30
|
Esmail A, Sabur NF, Okpechi I, Dheda K. Management of drug-resistant tuberculosis in special sub-populations including those with HIV co-infection, pregnancy, diabetes, organ-specific dysfunction, and in the critically ill. J Thorac Dis 2018; 10:3102-3118. [PMID: 29997980 DOI: 10.21037/jtd.2018.05.11] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Tuberculosis remains a major problem globally, and is the leading cause of death from an infectious agent. Drug-resistant tuberculosis threatens to marginalise the substantial gains that have recently been made in the fight against tuberculosis. Drug-resistant TB has significant associated morbidity and a high mortality, with only half of all multidrug-resistant TB patients achieving a successful treatment outcome. Patients with drug-resistant TB in resource-poor settings are now gaining access to newer and repurposed anti-tuberculosis drugs such as bedaquiline, delamanid and linezolid. However, with ever increasing rates of co-morbidity, there is little guidance on how to manage complex patients with drug-resistant TB. We address that knowledge gap, and outline principles underpinning the management of drug-resistant TB in special situations including HIV co-infection, pregnancy, renal disease, liver disease, diabetes, and in the critically ill.
Collapse
Affiliation(s)
- Aliasgar Esmail
- Lung Infection and Immunity Unit, Division of Pulmonology and University of Cape Town Lung Institute, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Natasha F Sabur
- Lung Infection and Immunity Unit, Division of Pulmonology and University of Cape Town Lung Institute, Department of Medicine, University of Cape Town, Cape Town, South Africa.,Division of Respirology, Department of Medicine, St. Michael's Hospital and West Park Healthcare Centre, Toronto, Canada
| | - Ikechi Okpechi
- Division of Nephrology, Department of Medicine University of Cape Town, Cape Town, South Africa
| | - Keertan Dheda
- Lung Infection and Immunity Unit, Division of Pulmonology and University of Cape Town Lung Institute, Department of Medicine, University of Cape Town, Cape Town, South Africa.,Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
31
|
Bastard M, Sanchez-Padilla E, du Cros P, Khamraev AK, Parpieva N, Tillyashaykov M, Hayrapetyan A, Kimenye K, Khurkhumal S, Dlamini T, Perez SF, Telnov A, Hewison C, Varaine F, Bonnet M. Outcomes of HIV-infected versus HIV-non-infected patients treated for drug-resistance tuberculosis: Multicenter cohort study. PLoS One 2018. [PMID: 29518098 PMCID: PMC5843270 DOI: 10.1371/journal.pone.0193491] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Background The emergence of resistance to anti-tuberculosis (DR-TB) drugs and the HIV epidemic represent a serious threat for reducing the global burden of TB. Although data on HIV-negative DR-TB treatment outcomes are well published, few data on DR-TB outcomes among HIV co-infected people is available despite the great public health importance. Methods We retrospectively reported and compared the DR-TB treatment outcomes of HIV-positive and HIV-negative patients treated with an individualized regimen based on WHO guidelines in seven countries: Abkhazia, Armenia, Colombia, Kenya, Kyrgyzstan, Swaziland and Uzbekistan. Results Of the 1,369 patients started DRTB treatment, 809 (59.1%) were multi-drug resistant (MDR-TB) and 418 (30.5%) were HIV-positive. HIV-positive patients were mainly from African countries (90.1%) while HIV-negative originated from Former Soviet Union (FSU) countries. Despite a higher case fatality rate (19.0% vs 9.4%), HIV-positive MDR-TB patients had a 10% higher success rate than HIV-negative patients (64.0% vs 53.2%, p = 0.007). No difference in treatment success was found among polydrug-resistant (PDR-TB) patients. Overall, lost to follow-up rate was much higher among HIV-negative (22.0% vs. 8.4%). Older age and not receiving ART were the only factors associated with unfavorable treatment outcome among HIV-positive patients. Conclusions As already known for HIV-negative patients, success rate of DR-TB HIV-positive patients remains low and requires more effective DR-TB regimen using new drugs also suitable to HIV-infected patients on ART. The study also confirms the need of ART introduction in HIV co-infected patients.
Collapse
Affiliation(s)
| | | | | | - Atadjan Karimovich Khamraev
- Teaching Assistant of the Department of Public Health Administration, Nukus branch of Tashkent Pediatric Medical Institute, Nukus, Uzbekistan
| | | | | | | | - Kamene Kimenye
- Programmatic Management of Drug resistant Tuberculosis, Nairobi, Kenya
| | | | - Themba Dlamini
- MoH-TB National Control Program National Manager, Mbanane, Swaziland
| | - Santiago Fadul Perez
- National Public Health Institute, Respiratory disease department, Bogota, Colombia
| | - Alex Telnov
- Médecins Sans Frontières, Geneva, Switzerland
| | | | | | - Maryline Bonnet
- Epicentre, Paris, France
- Unité Mixte Internationale UMI233-U1175, Institute of Research for Development, Montpelier, France
| |
Collapse
|
32
|
Optimal Management of Drug-Resistant Tuberculosis and Human Immunodeficiency Virus: an Update. CURRENT TREATMENT OPTIONS IN INFECTIOUS DISEASES 2018. [DOI: 10.1007/s40506-018-0145-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
33
|
Motta I, Calcagno A, Bonora S. Pharmacokinetics and pharmacogenetics of anti-tubercular drugs: a tool for treatment optimization? Expert Opin Drug Metab Toxicol 2017; 14:59-82. [PMID: 29226732 DOI: 10.1080/17425255.2018.1416093] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
INTRODUCTION WHO global strategy is to end tuberculosis epidemic by 2035. Pharmacokinetic and pharmacogenetic studies are increasingly performed and might confirm their potential role in optimizing treatment outcome in specific settings and populations. Insufficient drug exposure seems to be a relevant factor in tuberculosis outcome and for the risk of phenotypic resistance. Areas covered: This review discusses available pharmacokinetic and pharmacogenetic data of first and second-line antitubercular agents in relation to efficacy and toxicity. Pharmacodynamic implications of optimized drugs and new options regimens are reviewed. Moreover a specific session describes innovative investigations on drug penetration. Expert opinion: The optimal use of available antitubercular drugs is paramount for tuberculosis control and eradication. Whilst trials are still on-going, higher rifampicin doses should be reserved to treatment for tubercular meningitis. Therapeutic Drug Monitoring with limiting sampling strategies is advised in patients at risk of failure or with slow treatment response. Further studies are needed in order to provide definitive recommendations of pharmacogenetic-based individualization: however lower isoniazid doses in NAT2 slow acetylators and higher rifampicin doses in individuals with SLCO1B1 loss of function genes are promising strategies. Finally in order to inform tailored strategies we need more data on tissue drug penetration and pharmacological modelling.
Collapse
Affiliation(s)
- Ilaria Motta
- a Unit of Infectious Diseases, Department of Medical Sciences , University of Torino , Torino , Italy
| | - Andrea Calcagno
- a Unit of Infectious Diseases, Department of Medical Sciences , University of Torino , Torino , Italy
| | - Stefano Bonora
- a Unit of Infectious Diseases, Department of Medical Sciences , University of Torino , Torino , Italy
| |
Collapse
|
34
|
Dheda K, Cox H, Esmail A, Wasserman S, Chang KC, Lange C. Recent controversies about MDR and XDR-TB: Global implementation of the WHO shorter MDR-TB regimen and bedaquiline for all with MDR-TB? Respirology 2017; 23:36-45. [PMID: 28850767 DOI: 10.1111/resp.13143] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 06/26/2017] [Accepted: 07/10/2017] [Indexed: 12/29/2022]
Abstract
Tuberculosis (TB) is now the biggest infectious disease killer worldwide. Although the estimated incidence of TB has marginally declined over several years, it is out of control in some regions including in Africa. The advent of multidrug-resistant TB (MDR-TB) and extensively drug-resistant TB (XDR-TB) threatens to further destabilize control in several regions of the world. Drug-resistant TB constitutes a significant threat because it underpins almost 25% of global TB mortality, is associated with high morbidity, is a threat to healthcare workers and is unsustainably costly to treat. The advent of highly resistant TB with emerging bacillary resistance to newer drugs has raised further concern. Encouragingly, in addition to preventative strategies, several interventions have recently been introduced to curb the drug-resistant TB epidemic, including newer molecular diagnostic tools, new (bedaquiline and delamanid) and repurposed (linezolid and clofazimine) drugs and shorter and individualized treatment regimens. However, there are several controversies that surround the use of new drugs and regimens, including whether, how and to what extent they should be used, and who specifically should be treated so that outcomes are optimally improved without amplifying the burden of drug resistance, and other potential drawbacks, thus sustaining effectiveness of the new drugs. The equipoise surrounding these controversies is discussed and some recommendations are provided.
Collapse
Affiliation(s)
- Keertan Dheda
- Lung Infection and Immunity Unit, Department of Medicine, Division of Pulmonology and UCT Lung Institute, University of Cape Town, Cape Town, South Africa
| | - Helen Cox
- Division of Medical Microbiology, and the Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Aliasgar Esmail
- Lung Infection and Immunity Unit, Department of Medicine, Division of Pulmonology and UCT Lung Institute, University of Cape Town, Cape Town, South Africa
| | - Sean Wasserman
- Clinical Infectious Diseases Research Initiative, Institute of Infectious Diseases and Molecular Medicine, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Kwok Chiu Chang
- Department of Health, Tuberculosis and Chest Service, Centre for Health Protection, Hong Kong, China
| | - Christoph Lange
- Division of Clinical Infectious Diseases, German Center for Infection Research (DZIF), Research Center Borstel, Borstel, Germany
| |
Collapse
|
35
|
Harausz EP, Garcia-Prats AJ, Seddon JA, Schaaf HS, Hesseling AC, Achar J, Bernheimer J, Cruz AT, D'Ambrosio L, Detjen A, Graham SM, Hughes J, Jonckheere S, Marais BJ, Migliori GB, McKenna L, Skrahina A, Tadolini M, Wilson P, Furin J. New and Repurposed Drugs for Pediatric Multidrug-Resistant Tuberculosis. Practice-based Recommendations. Am J Respir Crit Care Med 2017; 195:1300-1310. [PMID: 27854508 DOI: 10.1164/rccm.201606-1227ci] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
It is estimated that 33,000 children develop multidrug-resistant tuberculosis (MDR-TB) each year. In spite of these numbers, children and adolescents have limited access to the new and repurposed MDR-TB drugs. There is also little clinical guidance for the use of these drugs and for the shorter MDR-TB regimen in the pediatric population. This is despite the fact that these drugs and regimens are associated with improved interim outcomes and acceptable safety profiles in adults. This review fills a gap in the pediatric MDR-TB literature by providing practice-based recommendations for the use of the new (delamanid and bedaquiline) and repurposed (linezolid and clofazimine) MDR-TB drugs and the new shorter MDR-TB regimen in children and adolescents.
Collapse
Affiliation(s)
- Elizabeth P Harausz
- 1 U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, Maryland
| | - Anthony J Garcia-Prats
- 2 Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - James A Seddon
- 3 Centre for International Child Health, Imperial College London, United Kingdom
| | - H Simon Schaaf
- 2 Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Anneke C Hesseling
- 2 Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Jay Achar
- 4 Manson Unit, Médecins Sans Frontières, London, United Kingdom
| | | | | | - Lia D'Ambrosio
- 7 Salvatore Maugeri Foundation, Tradate, Italy.,8 Public Health Consulting Group, Lugano, Switzerland
| | - Anne Detjen
- 9 United Nations Children's Fund, New York, New York
| | - Stephen M Graham
- 10 Centre for International Child Health, University of Melbourne Department of Paediatrics and Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, Australia
| | | | | | - Ben J Marais
- 12 Children's Hospital at Westmead, University of Sydney, Sydney, Australia
| | | | - Lindsay McKenna
- 13 Treatment Action Group, HIV/TB Project, New York, New York
| | - Alena Skrahina
- 14 Republican Research and Practical Centre for Pulmonology and TB, Minsk, Belarus; and
| | - Marina Tadolini
- 15 Unit of Infectious Diseases, Department of Medical and Surgical Sciences, Alma Mater Studiorum-University of Bologna, Bologna, Italy
| | - Peyton Wilson
- 16 Department of Medicine, Boston Children's Hospital, Boston, Massachusetts; and
| | - Jennifer Furin
- 17 Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts
| | | |
Collapse
|
36
|
Pontali E, D'Ambrosio L, Centis R, Sotgiu G, Migliori GB. Multidrug-resistant tuberculosis and beyond: an updated analysis of the current evidence on bedaquiline. Eur Respir J 2017; 49:49/3/1700146. [DOI: 10.1183/13993003.00146-2017] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Accepted: 01/20/2017] [Indexed: 11/05/2022]
|
37
|
Dheda K, Gumbo T, Maartens G, Dooley KE, McNerney R, Murray M, Furin J, Nardell EA, London L, Lessem E, Theron G, van Helden P, Niemann S, Merker M, Dowdy D, Van Rie A, Siu GKH, Pasipanodya JG, Rodrigues C, Clark TG, Sirgel FA, Esmail A, Lin HH, Atre SR, Schaaf HS, Chang KC, Lange C, Nahid P, Udwadia ZF, Horsburgh CR, Churchyard GJ, Menzies D, Hesseling AC, Nuermberger E, McIlleron H, Fennelly KP, Goemaere E, Jaramillo E, Low M, Jara CM, Padayatchi N, Warren RM. The epidemiology, pathogenesis, transmission, diagnosis, and management of multidrug-resistant, extensively drug-resistant, and incurable tuberculosis. THE LANCET. RESPIRATORY MEDICINE 2017; 5:S2213-2600(17)30079-6. [PMID: 28344011 DOI: 10.1016/s2213-2600(17)30079-6] [Citation(s) in RCA: 377] [Impact Index Per Article: 53.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 10/24/2016] [Accepted: 12/08/2016] [Indexed: 12/25/2022]
Abstract
Global tuberculosis incidence has declined marginally over the past decade, and tuberculosis remains out of control in several parts of the world including Africa and Asia. Although tuberculosis control has been effective in some regions of the world, these gains are threatened by the increasing burden of multidrug-resistant (MDR) and extensively drug-resistant (XDR) tuberculosis. XDR tuberculosis has evolved in several tuberculosis-endemic countries to drug-incurable or programmatically incurable tuberculosis (totally drug-resistant tuberculosis). This poses several challenges similar to those encountered in the pre-chemotherapy era, including the inability to cure tuberculosis, high mortality, and the need for alternative methods to prevent disease transmission. This phenomenon mirrors the worldwide increase in antimicrobial resistance and the emergence of other MDR pathogens, such as malaria, HIV, and Gram-negative bacteria. MDR and XDR tuberculosis are associated with high morbidity and substantial mortality, are a threat to health-care workers, prohibitively expensive to treat, and are therefore a serious public health problem. In this Commission, we examine several aspects of drug-resistant tuberculosis. The traditional view that acquired resistance to antituberculous drugs is driven by poor compliance and programmatic failure is now being questioned, and several lines of evidence suggest that alternative mechanisms-including pharmacokinetic variability, induction of efflux pumps that transport the drug out of cells, and suboptimal drug penetration into tuberculosis lesions-are likely crucial to the pathogenesis of drug-resistant tuberculosis. These factors have implications for the design of new interventions, drug delivery and dosing mechanisms, and public health policy. We discuss epidemiology and transmission dynamics, including new insights into the fundamental biology of transmission, and we review the utility of newer diagnostic tools, including molecular tests and next-generation whole-genome sequencing, and their potential for clinical effectiveness. Relevant research priorities are highlighted, including optimal medical and surgical management, the role of newer and repurposed drugs (including bedaquiline, delamanid, and linezolid), pharmacokinetic and pharmacodynamic considerations, preventive strategies (such as prophylaxis in MDR and XDR contacts), palliative and patient-orientated care aspects, and medicolegal and ethical issues.
Collapse
Affiliation(s)
- Keertan Dheda
- Lung Infection and Immunity Unit, Department of Medicine, Division of Pulmonology and UCT Lung Institute, University of Cape Town, Groote Schuur Hospital, Cape Town, South Africa.
| | - Tawanda Gumbo
- Center for Infectious Diseases Research and Experimental Therapeutics, Baylor Research Institute, Baylor University Medical Center, Dallas, TX, USA
| | - Gary Maartens
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Kelly E Dooley
- Center for Tuberculosis Research, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ruth McNerney
- Lung Infection and Immunity Unit, Department of Medicine, Division of Pulmonology and UCT Lung Institute, University of Cape Town, Groote Schuur Hospital, Cape Town, South Africa
| | - Megan Murray
- Department of Global Health and Social Medicine, Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Jennifer Furin
- Department of Global Health and Social Medicine, Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Edward A Nardell
- TH Chan School of Public Health, Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Leslie London
- School of Public Health and Medicine, University of Cape Town, Cape Town, South Africa
| | | | - Grant Theron
- SA MRC Centre for Tuberculosis Research/DST/NRF Centre of Excellence for Biomedical Tuberculosis Research, Division of Molecular Biology and Human Genetics, Stellenbosch University, Tygerberg, South Africa
| | - Paul van Helden
- SA MRC Centre for Tuberculosis Research/DST/NRF Centre of Excellence for Biomedical Tuberculosis Research, Division of Molecular Biology and Human Genetics, Stellenbosch University, Tygerberg, South Africa
| | - Stefan Niemann
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Schleswig-Holstein, Germany; German Centre for Infection Research (DZIF), Partner Site Borstel, Borstel, Schleswig-Holstein, Germany
| | - Matthias Merker
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Schleswig-Holstein, Germany
| | - David Dowdy
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Annelies Van Rie
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; International Health Unit, Epidemiology and Social Medicine, Faculty of Medicine, University of Antwerp, Antwerp, Belgium
| | - Gilman K H Siu
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hung Hom, Hong Kong SAR, China
| | - Jotam G Pasipanodya
- Center for Infectious Diseases Research and Experimental Therapeutics, Baylor Research Institute, Baylor University Medical Center, Dallas, TX, USA
| | - Camilla Rodrigues
- Department of Microbiology, P.D. Hinduja National Hospital & Medical Research Centre, Mumbai, India
| | - Taane G Clark
- Faculty of Infectious and Tropical Diseases and Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Frik A Sirgel
- SA MRC Centre for Tuberculosis Research/DST/NRF Centre of Excellence for Biomedical Tuberculosis Research, Division of Molecular Biology and Human Genetics, Stellenbosch University, Tygerberg, South Africa
| | - Aliasgar Esmail
- Lung Infection and Immunity Unit, Department of Medicine, Division of Pulmonology and UCT Lung Institute, University of Cape Town, Groote Schuur Hospital, Cape Town, South Africa
| | - Hsien-Ho Lin
- Institute of Epidemiology and Preventive Medicine, National Taiwan University, Taipei, Taiwan
| | - Sachin R Atre
- Center for Clinical Global Health Education (CCGHE), Johns Hopkins University, Baltimore, MD, USA; Medical College, Hospital and Research Centre, Pimpri, Pune, India
| | - H Simon Schaaf
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Kwok Chiu Chang
- Tuberculosis and Chest Service, Centre for Health Protection, Department of Health, Hong Kong SAR, China
| | - Christoph Lange
- Division of Clinical Infectious Diseases, German Center for Infection Research, Research Center Borstel, Borstel, Schleswig-Holstein, Germany; International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany; Department of Medicine, Karolinska Institute, Stockholm, Sweden; Department of Medicine, University of Namibia School of Medicine, Windhoek, Namibia
| | - Payam Nahid
- Division of Pulmonary and Critical Care, San Francisco General Hospital, University of California, San Francisco, CA, USA
| | - Zarir F Udwadia
- Pulmonary Department, Hinduja Hospital & Research Center, Mumbai, India
| | | | - Gavin J Churchyard
- Aurum Institute, Johannesburg, South Africa; School of Public Health, University of Witwatersrand, Johannesburg, South Africa; Advancing Treatment and Care for TB/HIV, South African Medical Research Council, Johannesburg, South Africa
| | - Dick Menzies
- Montreal Chest Institute, McGill University, Montreal, QC, Canada
| | - Anneke C Hesseling
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Eric Nuermberger
- Center for Tuberculosis Research, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Helen McIlleron
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Kevin P Fennelly
- Pulmonary Clinical Medicine Section, Division of Intramural Research, National Heart, Lung, and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Eric Goemaere
- MSF South Africa, Cape Town, South Africa; School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | | | - Marcus Low
- Treatment Action Campaign, Johannesburg, South Africa
| | | | - Nesri Padayatchi
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), MRC HIV-TB Pathogenesis and Treatment Research Unit, Durban, South Africa
| | - Robin M Warren
- SA MRC Centre for Tuberculosis Research/DST/NRF Centre of Excellence for Biomedical Tuberculosis Research, Division of Molecular Biology and Human Genetics, Stellenbosch University, Tygerberg, South Africa
| |
Collapse
|
38
|
Brill MJE, Svensson EM, Pandie M, Maartens G, Karlsson MO. Confirming model-predicted pharmacokinetic interactions between bedaquiline and lopinavir/ritonavir or nevirapine in patients with HIV and drug-resistant tuberculosis. Int J Antimicrob Agents 2016; 49:212-217. [PMID: 28038962 DOI: 10.1016/j.ijantimicag.2016.10.020] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 09/16/2016] [Accepted: 10/15/2016] [Indexed: 11/27/2022]
Abstract
Bedaquiline and its metabolite M2 are metabolised by CYP3A4. The antiretrovirals ritonavir-boosted lopinavir (LPV/r) and nevirapine inhibit and induce CYP3A4, respectively. Here we aimed to quantify nevirapine and LPV/r drug-drug interaction effects on bedaquiline and M2 in patients co-infected with HIV and multidrug-resistant tuberculosis (MDR-TB) using population pharmacokinetic (PK) analysis and compare these with model-based predictions from single-dose studies in subjects without TB. An observational PK study was performed in three groups of MDR-TB patients during bedaquiline maintenance dosing: HIV-seronegative patients (n = 17); and HIV-infected patients using antiretroviral therapy including nevirapine (n = 17) or LPV/r (n = 14). Bedaquiline and M2 samples were collected over 48 h post-dose. A previously developed PK model of MDR-TB patients was used as prior information to inform parameter estimation using NONMEM. The model was able to describe bedaquiline and M2 concentrations well, with estimates close to their priors and earlier model-based interaction effects from single-dose studies. Nevirapine changed bedaquiline clearance to 82% (95% CI 67-99%) and M2 clearance to 119% (92-156%) of their original values, indicating no clinically significant interaction. LPV/r substantially reduced bedaquiline clearance to 25% (17-35%) and M2 clearance to 59% (44-69%) of original values. This work confirms earlier model-based predictions of nevirapine and LPV/r interaction effects on bedaquiline and M2 clearance from subjects without TB in single-dose studies, in MDR-TB/HIV co-infected patients studied here. To normalise bedaquiline exposure in patients with concomitant LPV/r therapy, an adjusted bedaquiline dosing regimen is proposed for further study.
Collapse
Affiliation(s)
- Margreke J E Brill
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Elin M Svensson
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Mishal Pandie
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Gary Maartens
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Mats O Karlsson
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden.
| |
Collapse
|
39
|
Cholo MC, Mothiba MT, Fourie B, Anderson R. Mechanisms of action and therapeutic efficacies of the lipophilic antimycobacterial agents clofazimine and bedaquiline. J Antimicrob Chemother 2016; 72:338-353. [PMID: 27798208 DOI: 10.1093/jac/dkw426] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Drug-resistant (DR)-TB is the major challenge confronting the global TB control programme, necessitating treatment with second-line anti-TB drugs, often with limited therapeutic efficacy. This scenario has resulted in the inclusion of Group 5 antibiotics in various therapeutic regimens, two of which promise to impact significantly on the outcome of the therapy of DR-TB. These are the 're-purposed' riminophenazine, clofazimine, and the recently approved diarylquinoline, bedaquiline. Although they differ structurally, both of these lipophilic agents possess cationic amphiphilic properties that enable them to target and inactivate essential ion transporters in the outer membrane of Mycobacterium tuberculosis. In the case of bedaquiline, the primary target is the key respiratory chain enzyme F1/F0-ATPase, whereas clofazimine is less selective, apparently inhibiting several targets, which may underpin the extremely low level of resistance to this agent. This review is focused on similarities and differences between clofazimine and bedaquiline, specifically in respect of molecular mechanisms of antimycobacterial action, targeting of quiescent and metabolically active organisms, therapeutic efficacy in the clinical setting of DR-TB, resistance mechanisms, pharmacodynamics, pharmacokinetics and adverse events.
Collapse
Affiliation(s)
- Moloko C Cholo
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
| | - Maborwa T Mothiba
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
| | - Bernard Fourie
- Department of Medical Microbiology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
| | - Ronald Anderson
- Institute for Cellular and Molecular Medicine, Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
| |
Collapse
|
40
|
Nguyen TVA, Cao TBT, Akkerman OW, Tiberi S, Vu DH, Alffenaar JWC. Bedaquiline as part of combination therapy in adults with pulmonary multi-drug resistant tuberculosis. Expert Rev Clin Pharmacol 2016; 9:1025-37. [PMID: 27322153 DOI: 10.1080/17512433.2016.1200462] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Few innovative anti-microbial products have been brought to market in recent years to combat the global multidrug resistant-tuberculosis (MDR-TB) epidemic. Bedaquiline, a novel oral diarylquinoline, was approved by the US FDA as a part of combination therapy in adults with pulmonary MDR-TB based on phase II trials. AREA COVERED Pubmed searches were conducted using search terms bedaquiline, diarylquinoline, R207910, and TMC207 was performed. Supplementary sources included World Health Organization, Clinicaltrial.gov, US Food and Drug Administration. Bedaquiline is an ATP synthase inhibitor specific for M. tuberculosis and some nontuberculous mycobacteria. It is metabolized by CYP3A4 and it's drug exposure can be influenced by inducers and inhibitors of this enzyme. Phase II studies showed promising results on efficacy of bedaquiline when being used in combination with a background regimen for MDR-TB. Main safety concerns include QTc prolongation and hepatotoxicity. Phase III trials are ongoing to confirm efficacy findings from phase II studies and provide additional evidence of safety and efficacy. Expert commentary: Critical data for long-term efficacy and safety are incomplete and scarce, supporting the cautious use of bedaquiline.
Collapse
Affiliation(s)
- T V A Nguyen
- a Department of Pharmacological, Medical and Agronomical Biotechnology , University of Science and Technology of Hanoi , Hanoi , Vietnam
| | - T B T Cao
- b Department of Clinical Pharmacy , Hanoi University of Pharmacy , Hanoi , Vietnam
| | - O W Akkerman
- c University of Groningen, University Medical Center Groningen , Department Pulmonary Diseases and Tuberculosis , Groningen , The Netherlands.,d University of Groningen, University Medical Center Groningen, Tuberculosis Center Beatrixoord , Haren , The Netherlands
| | - S Tiberi
- e Division of Infection , Barts Health NHS Trust , London , UK
| | - D H Vu
- b Department of Clinical Pharmacy , Hanoi University of Pharmacy , Hanoi , Vietnam
| | - J W C Alffenaar
- f University of Groningen, University Medical Center Groningen, Clinical Pharmacy and Pharmacology , Groningen , The Netherlands
| |
Collapse
|