1
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Inoue Y, Sato Y, Kashiwagi H, Nashimoto S, Sugawara M, Takekuma Y. Monitoring Salivary Concentrations of Tedizolid and Linezolid Using Rats. Eur J Drug Metab Pharmacokinet 2023:10.1007/s13318-023-00836-6. [PMID: 37368188 DOI: 10.1007/s13318-023-00836-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2023] [Indexed: 06/28/2023]
Abstract
BACKGROUND AND OBJECTIVE Therapeutic drug monitoring (TDM) is an effective tool for the management of patients who are administered linezolid. The use of saliva for TDM has potential advantages over the use of plasma; however, only a few reports have compared drug concentrations in the saliva and plasma. Moreover, there are no reports on the salivary concentration of tedizolid, an oxazolidinone antibiotic similar to linezolid. In the present study, the concentrations of tedizolid and linezolid in rat submandibular saliva were compared with those measured in the plasma. METHODS Tedizolid (10 mg/kg, n = 6) and linezolid (12 mg/kg, n = 5) were administered via the rat tail vein. Submandibular saliva and plasma samples were collected for up to 8 h after the initiation of drug administration, and assayed for the concentrations of tedizolid and linezolid. RESULTS A strong correlation was found between the saliva and plasma concentrations of tedizolid (r = 0.964, p < 0.001) and linezolid (r = 0.936, p < 0.001). The value of tedizolid maximum concentration of drug (Cmax) was 0.99 ± 0.08 µg/mL in the saliva and 14.46 ± 1.71 µg/mL in the plasma. Meanwhile, the Cmax of linezolid was 8.01 ± 1.42 µg/mL in the saliva and 13.00 ± 1.90 µg/mL in the plasma. According to these results, the saliva/plasma concentration ratios of tedizolid and linezolid in rats were 0.0513 ± 0.0080 and 0.6341 ± 0.0339, respectively. CONCLUSIONS Considering the correlation between saliva and plasma concentrations of tedizolid and linezolid, as well as the characteristics of saliva, the results of this study suggest that saliva is a useful matrix for TDM.
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Affiliation(s)
- Yuki Inoue
- Graduate School of Life Science, Hokkaido University, Kita 10-jo, Nishi 8-chome, Kita-ku, Sapporo, 060-0810, Japan
| | - Yuki Sato
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Hitoshi Kashiwagi
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Shunsuke Nashimoto
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Mitsuru Sugawara
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan
- Global Station for Biosurfaces and Drug Discovery, Hokkaido University, Kita 12-jo, Nishi 6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita 14-jo, Nishi 5-chome, Kita-ku, Sapporo, 060-8648, Japan.
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2
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Sato Y, Takekuma Y, Daisho T, Kashiwagi H, Imai S, Sugawara M. Development of a Method of Liquid Chromatography Coupled with Tandem Mass Spectrometry for Simultaneous Determination of Linezolid and Tedizolid in Human Plasma. Biol Pharm Bull 2022; 45:421-428. [DOI: 10.1248/bpb.b21-00798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Yuki Sato
- Faculty of Pharmaceutical Sciences, Hokkaido University
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital
| | | | | | - Shungo Imai
- Faculty of Pharmaceutical Sciences, Hokkaido University
| | - Mitsuru Sugawara
- Global Station for Biosurfaces and Drug Discovery, Hokkaido University
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3
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Gatti M, Barnini S, Guarracino F, Parisio EM, Spinicci M, Viaggi B, D’Arienzo S, Forni S, Galano A, Gemmi F. Orthopaedic Implant-Associated Staphylococcal Infections: A Critical Reappraisal of Unmet Clinical Needs Associated with the Implementation of the Best Antibiotic Choice. Antibiotics (Basel) 2022; 11:antibiotics11030406. [PMID: 35326869 PMCID: PMC8944676 DOI: 10.3390/antibiotics11030406] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/14/2022] [Accepted: 03/16/2022] [Indexed: 12/24/2022] Open
Abstract
Infections associated with orthopaedic implants represent a major health concern characterized by a remarkable incidence of morbidity and mortality. The wide variety of clinical scenarios encountered in the heterogeneous world of infections associated with orthopaedic implants makes the implementation of an optimal and standardized antimicrobial treatment challenging. Antibiotic bone penetration, anti-biofilm activity, long-term safety, and drug choice/dosage regimens favouring outpatient management (i.e., long-acting or oral agents) play a major role in regards to the chronic evolution of these infections. The aim of this multidisciplinary opinion article is to summarize evidence supporting the use of the different anti-staphylococcal agents in terms of microbiological and pharmacological optimization according to bone penetration, anti-biofilm activity, long-term safety, and feasibility for outpatient regimens, and to provide a useful guide for clinicians in the management of patients affected by staphylococcal infections associated with orthopaedic implants Novel long-acting lipoglycopeptides, and particularly dalbavancin, alone or in combination with rifampicin, could represent the best antibiotic choice according to real-world evidence and pharmacokinetic/pharmacodynamic properties. The implementation of a multidisciplinary taskforce and close cooperation between microbiologists and clinicians is crucial for providing the best care in this scenario.
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Affiliation(s)
- Milo Gatti
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy;
- SSD Clinical Pharmacology, Department for Integrated Infectious Risk Management, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Simona Barnini
- Bacteriology Unit, Azienda Ospedaliero Universitaria Pisana, 56126 Pisa, Italy;
| | - Fabio Guarracino
- Department of Anaesthesia and Critical Care Medicine, Azienda Ospedaliero Universitaria Pisana, 56126 Pisa, Italy;
| | - Eva Maria Parisio
- UOSD Microbiologia Arezzo PO San Donato, Azienda Usl Toscana Sud Est, 52100 Arezzo, Italy;
| | - Michele Spinicci
- Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy;
- Infectious and Tropical Diseases Unit, Careggi University Hospital, 50134 Florence, Italy
| | - Bruno Viaggi
- Neurointensive Care Unit, Department of Anesthesiology, Careggi University Hospital, 50134 Florence, Italy;
| | - Sara D’Arienzo
- Agenzia Regionale di Sanità della Toscana, 50141 Florence, Italy; (S.D.); (S.F.)
| | - Silvia Forni
- Agenzia Regionale di Sanità della Toscana, 50141 Florence, Italy; (S.D.); (S.F.)
| | - Angelo Galano
- SOD Microbiologia e Virologia, Careggi University Hospital, 50134 Florence, Italy;
| | - Fabrizio Gemmi
- Agenzia Regionale di Sanità della Toscana, 50141 Florence, Italy; (S.D.); (S.F.)
- Correspondence:
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4
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Gostev V, Leyn S, Kruglov A, Likholetova D, Kalinogorskaya O, Baykina M, Dmitrieva N, Grigorievskaya Z, Priputnevich T, Lyubasovskaya L, Gordeev A, Sidorenko S. Global Expansion of Linezolid-Resistant Coagulase-Negative Staphylococci. Front Microbiol 2021; 12:661798. [PMID: 34589061 PMCID: PMC8473885 DOI: 10.3389/fmicb.2021.661798] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 07/30/2021] [Indexed: 11/13/2022] Open
Abstract
Coagulase-negative staphylococci (CoNS) for a long time were considered avirulent constituents of the human and warm-blooded animal microbiota. However, at present, S. epidermidis, S. haemolyticus, and S. hominis are recognized as opportunistic pathogens. Although linezolid is not registered for the treatment of CoNS infections, it is widely used off-label, promoting emergence of resistance. Bioinformatic analysis based on maximum-likelihood phylogeny and Bayesian clustering of the CoNS genomes obtained in the current study and downloaded from public databases revealed the existence of international linezolid-resistant lineages, each of which probably had a common predecessor. Linezolid-resistant S. epidermidis sequence-type (ST) 2 from Russia, France, and Germany formed a compact group of closely related genomes with a median pairwise single nucleotide polymorphism (SNP) difference of fewer than 53 SNPs, and a common ancestor of this lineage appeared in 1998 (1986-2006) before introduction of linezolid in practice. Another compact group of linezolid-resistant S. epidermidis was represented by ST22 isolates from France and Russia with a median pairwise SNP difference of 40; a common ancestor of this lineage appeared in 2011 (2008-2013). Linezolid-resistant S. hominis ST2 from Russia, Germany, and Brazil also formed a group with a high-level genome identity with median 25.5 core-SNP differences; the appearance of the common progenitor dates to 2003 (1996-2012). Linezolid-resistant S. hominis isolates from Russia demonstrated associated resistance to teicoplanin. Analysis of a midpoint-rooted phylogenetic tree of the group confirmed the genetic proximity of Russian and German isolates; Brazilian isolates were phylogenetically distant. repUS5-like plasmids harboring cfr were detected in S. hominis and S. haemolyticus.
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Affiliation(s)
- Vladimir Gostev
- Department of Medical Microbiology and Molecular Epidemiology, Pediatric Research and Clinical Center for Infectious Diseases, Saint Petersburg, Russia.,Department of Medical Microbiology, North-Western State Medical University Named After I. I. Mechnikov, Saint Petersburg, Russia
| | - Semen Leyn
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Alexander Kruglov
- Laboratory of Clinical Microbiology, National Agency for Clinical Pharmacology and Pharmacy, Moscow, Russia
| | - Daria Likholetova
- Department of Medical Microbiology and Molecular Epidemiology, Pediatric Research and Clinical Center for Infectious Diseases, Saint Petersburg, Russia.,Saint Petersburg State University, Saint Petersburg, Russia
| | - Olga Kalinogorskaya
- Department of Medical Microbiology and Molecular Epidemiology, Pediatric Research and Clinical Center for Infectious Diseases, Saint Petersburg, Russia
| | - Marina Baykina
- Laboratory of Clinical Microbiology, National Agency for Clinical Pharmacology and Pharmacy, Moscow, Russia
| | - Natalia Dmitrieva
- Department of Microbiology, N. N. Blokhin Russian Cancer Research Center, Moscow, Russia
| | - Zlata Grigorievskaya
- Department of Microbiology, N. N. Blokhin Russian Cancer Research Center, Moscow, Russia
| | - Tatiana Priputnevich
- Department of Microbiology, Clinical Pharmacology and Epidemiology, National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow, Russia
| | - Lyudmila Lyubasovskaya
- Department of Microbiology, Clinical Pharmacology and Epidemiology, National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow, Russia
| | - Alexey Gordeev
- Department of Microbiology, Clinical Pharmacology and Epidemiology, National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow, Russia
| | - Sergey Sidorenko
- Department of Medical Microbiology and Molecular Epidemiology, Pediatric Research and Clinical Center for Infectious Diseases, Saint Petersburg, Russia.,Department of Medical Microbiology, North-Western State Medical University Named After I. I. Mechnikov, Saint Petersburg, Russia
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5
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Pham TT, Mabrut E, Cochard P, Chardon P, Serrier H, Valour F, Huot L, Tod M, Leboucher G, Chidiac C, Ferry T. Cost of off-label antibiotic therapy for bone and joint infections: a 6-year prospective monocentric observational cohort study in a referral centre for management of complex osteo-articular infections. J Bone Jt Infect 2021; 6:337-346. [PMID: 34513571 PMCID: PMC8428084 DOI: 10.5194/jbji-6-337-2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 08/25/2021] [Indexed: 11/20/2022] Open
Abstract
Introduction:
Costs related to bone and joint infection (BJI) management are increasing
worldwide, particularly due to the growing use of off-label antibiotics that are expensive treatments (ETs), in conjunction with increasing incidence of multi-drug-resistant pathogens. The aim of this study was to evaluate the whole costs related to these treatments during the patient route, including those attributed to the rehabilitation centre (RC) stay in one regional referral centre in France. The total annual cost of ETs for managing complex BJIs in France was then estimated. Material and methods:
A prospective monocentric observational study was conducted from 2014 to 2019 in a referral centre for BJI management (CRIOAc – Centre de Référence des Infections OstéoArticulaires complexes). Costs related to expensive treatments (“old” ETs, i.e. ceftaroline, ertapenem, daptomycin, colistin, tigecycline, and linezolid and “new” ETs, defined as those used since 2017, including ceftobiprole, ceftazidime-avibactam, ceftolozane-tazobactam, tedizolid, and dalbavancin) were prospectively recorded. In all cases, the use of these ETs was validated during multidisciplinary meetings. Results:
Of the 3219 patients treated, 1682 (52.3 %) received at least one ET, and 21.5 % of patients who received ET were managed in RCs. The overall cost of ETs remained high but stable (EUR 1 033 610 in 2014; EUR 1 129 862 in 2019), despite the increase of patients treated by ETs (from 182 in 2014 to 512 in 2019) and in the cumulative days of treatment (9739 to 16 191 d). Daptomycin was the most prescribed molecule (46.2 % of patients in 2014 and 56.8 % in 2019, with 53.8 % overall), but its cost has decreased since this molecule was genericized in 2018; the same trend was observed for linezolid. Thus, costs for old ETs decreased overall, from EUR 1 033 610 in 2014 to EUR 604 997 in 2019, but global costs remained stable due to new ET utilization accounting for 46.5 % of overall costs in 2019. Tedizolid, used as suppressive antimicrobial therapy, represented 77.5 % of total new ET costs. In our centre, dalbavancin was never used. The cost paid by RCs for ETs and the duration of ET remained stable overall between 2016 and 2019. Conclusions:
A high consumption of off-label ET is required to treat patients with BJIs in a CRIOAc, and the consequence is a high cost of antimicrobial therapy for these patients, estimated to be almost EUR 10 million in France annually. Costs associated with ET utilization remained stable over the years. On the one hand, the introduction of the generic drugs of daptomycin and linezolid has significantly decreased the share of old ETs, but, on the other hand, the need for new ETs to treat infections associated with more resistant pathogens has not led to decrease in the overall costs. A drastic price reduction of generic drugs is essential to limit the costs associated with more complex BJIs.
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Affiliation(s)
- Truong-Thanh Pham
- Infectious Diseases Department, Croix-Rousse Hospital, Hospices Civils de Lyon, 69004 Lyon, France.,French Referral Centre for complex Bone and Joint Infections, CRIOAc Lyon, 69000 Lyon, France.,Division of Infectious Diseases, Department of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland
| | - Eugénie Mabrut
- French Referral Centre for complex Bone and Joint Infections, CRIOAc Lyon, 69000 Lyon, France
| | - Philippe Cochard
- Hauteville Public Hospital Centre, 01110 Hauteville-Lompnes, France
| | - Paul Chardon
- Val Rosay Rehabilitation Centre, 69370 Saint-Didier-Au-Mont-d'Or, France
| | - Hassan Serrier
- Pôle de Santé publique, Hospices Civils de Lyon, 69003 Lyon, France.,Cellule Innovation, Département de la Recherche Clinique et de l'innovation, Hospices Civils de Lyon, 69003 Lyon, France
| | - Florent Valour
- Infectious Diseases Department, Croix-Rousse Hospital, Hospices Civils de Lyon, 69004 Lyon, France.,French Referral Centre for complex Bone and Joint Infections, CRIOAc Lyon, 69000 Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Inserm U1111, CNRS UMR5308, ENS de Lyon, UCBL1, 69007 Lyon, France
| | - Laure Huot
- Pôle de Santé publique, Hospices Civils de Lyon, 69003 Lyon, France.,Cellule Innovation, Département de la Recherche Clinique et de l'innovation, Hospices Civils de Lyon, 69003 Lyon, France
| | - Michel Tod
- Service de Pharmacie, Hospices Civils de Lyon, Lyon, France
| | | | - Christian Chidiac
- Infectious Diseases Department, Croix-Rousse Hospital, Hospices Civils de Lyon, 69004 Lyon, France.,French Referral Centre for complex Bone and Joint Infections, CRIOAc Lyon, 69000 Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Inserm U1111, CNRS UMR5308, ENS de Lyon, UCBL1, 69007 Lyon, France
| | - Tristan Ferry
- Infectious Diseases Department, Croix-Rousse Hospital, Hospices Civils de Lyon, 69004 Lyon, France.,French Referral Centre for complex Bone and Joint Infections, CRIOAc Lyon, 69000 Lyon, France.,Centre International de Recherche en Infectiologie (CIRI), Inserm U1111, CNRS UMR5308, ENS de Lyon, UCBL1, 69007 Lyon, France
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6
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Ferry T, Conrad A, Senneville E, Roux S, Dupieux-Chabert C, Dinh A, Lustig S, Goutelle S, Briot T, Pham TT, Valour F. Safety of Tedizolid as Suppressive Antimicrobial Therapy for Patients With Complex Implant-Associated Bone and Joint Infection due to Multidrug-Resistant Gram-Positive Pathogens: Results From the TediSAT Cohort Study. Open Forum Infect Dis 2021; 8:ofab351. [PMID: 34337099 PMCID: PMC8320277 DOI: 10.1093/ofid/ofab351] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/01/2021] [Indexed: 01/03/2023] Open
Abstract
A prospective cohort study was conducted to evaluate long-term safety of tedizolid as suppressive antimicrobial treatment in patients with implant-associated bone and joint infection caused by multidrug-resistant gram-positive pathogens. Seventeen patients received tedizolid with a median duration of treatment of 6 months. No patients developed a serious adverse event.
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Affiliation(s)
- Tristan Ferry
- Infectious Diseases Department, Croix-Rousse Hospital, Lyon, France.,French Referral Centre for Complex Bone and Joint Infections, Centre de Référence des Infections Ostéo-Articulaires complexes Lyon, Lyon, France.,Centre International de Recherche en Infectiologie, CIRI, Inserm U1111, CNRS UMR 5308, ENS de Lyon, UCBL1, Lyon, France
| | - Anne Conrad
- Infectious Diseases Department, Croix-Rousse Hospital, Lyon, France.,French Referral Centre for Complex Bone and Joint Infections, Centre de Référence des Infections Ostéo-Articulaires complexes Lyon, Lyon, France.,Centre International de Recherche en Infectiologie, CIRI, Inserm U1111, CNRS UMR 5308, ENS de Lyon, UCBL1, Lyon, France
| | - Eric Senneville
- Infectious Diseases Department, Gustave Dron Hospital, Lille,France.,Faculty of Medicine Henri Warembourg, Lille University, Lille,France.,French Referral Centre for Complex Bone and Joint Infections, Centre de Référence des Infections Ostéo-Articulaires complexes Lille-Tourcoing, Lille,France
| | - Sandrine Roux
- Infectious Diseases Department, Croix-Rousse Hospital, Lyon, France.,French Referral Centre for Complex Bone and Joint Infections, Centre de Référence des Infections Ostéo-Articulaires complexes Lyon, Lyon, France
| | - Céline Dupieux-Chabert
- Infectious Diseases Department, Croix-Rousse Hospital, Lyon, France.,French Referral Centre for Complex Bone and Joint Infections, Centre de Référence des Infections Ostéo-Articulaires complexes Lyon, Lyon, France.,Centre International de Recherche en Infectiologie, CIRI, Inserm U1111, CNRS UMR 5308, ENS de Lyon, UCBL1, Lyon, France
| | - Aurélien Dinh
- Infectious Diseases Department, Ambroise Paré Hospital, Boulogne-Billancourt,France.,French Referral Centre for Complex Bone and Joint Infections, Centre de Référence des Infections Ostéo-Articulaires complexes Paris-Ambroise, Paré,France
| | - Sébastien Lustig
- French Referral Centre for Complex Bone and Joint Infections, Centre de Référence des Infections Ostéo-Articulaires complexes Lyon, Lyon, France.,Orthopaedic Surgery Department, Croix-Rousse Hospital, Lyon, France
| | - Sylvain Goutelle
- Infectious Diseases Department, Croix-Rousse Hospital, Lyon, France.,French Referral Centre for Complex Bone and Joint Infections, Centre de Référence des Infections Ostéo-Articulaires complexes Lyon, Lyon, France.,Université Lyon, Université Lyon 1, UMR CNRS 5558, Laboratoire de Biométrie et Biologie Evolutive, Villeurbanne, France
| | - Thomas Briot
- Infectious Diseases Department, Croix-Rousse Hospital, Lyon, France.,French Referral Centre for Complex Bone and Joint Infections, Centre de Référence des Infections Ostéo-Articulaires complexes Lyon, Lyon, France
| | - Truong-Thanh Pham
- Infectious Diseases Department, Croix-Rousse Hospital, Lyon, France.,French Referral Centre for Complex Bone and Joint Infections, Centre de Référence des Infections Ostéo-Articulaires complexes Lyon, Lyon, France.,Division of Infectious Diseases, Department of Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Florent Valour
- Infectious Diseases Department, Croix-Rousse Hospital, Lyon, France.,French Referral Centre for Complex Bone and Joint Infections, Centre de Référence des Infections Ostéo-Articulaires complexes Lyon, Lyon, France.,Centre International de Recherche en Infectiologie, CIRI, Inserm U1111, CNRS UMR 5308, ENS de Lyon, UCBL1, Lyon, France
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7
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Pratama NYI, Zulkarnain BS, Fatmawati U. Hematological side effect analysis of linezolid in MDR-TB patients with individual therapy. J Basic Clin Physiol Pharmacol 2021; 32:777-781. [PMID: 34214355 DOI: 10.1515/jbcpp-2020-0468] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 04/07/2021] [Indexed: 01/07/2023]
Abstract
OBJECTIVES This study aimed to estimate the prevalence and analyze the risk factors for linezolid-induced hematological side effects in multidrug-resistant tuberculosis (MDR-TB) patients. METHODS Data were collected from medical records of MDR-TB patients who received linezolid between January 2018 and May 2020. Statistical significance analysis and multivariate analysis were performed with SPSS version 24 software. RESULTS Hematological side effects were identified in 27 out of 93 patients (29.0%). The most prevalent effect was anemia (29.0%), while the less prevalent effects were thrombocytopenia (3.2%) and leukopenia (2.2%). These side effects were reported after 2 weeks of linezolid treatment. The drug dose was more than 11 mg/kgBW/day or patient weighing less than 54 kg was identified as an independent risk factor for anemia in multivariate analysis. CONCLUSIONS Anemia was the most prevalent of linezolid-induced hematological side effects in MDR-TB patients. Therefore, hemoglobin monitoring might be recommended in patients weighing less than 54 kg and after receiving linezolid therapy for at least 2 weeks.
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Affiliation(s)
| | | | - Umi Fatmawati
- Department of Pharmacy, Dr Soetomo General Hospital, Surabaya, Indonesia
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8
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Ferry T, Batailler C, Souche A, Cassino C, Chidiac C, Perpoint T, le Corvaisier C, Josse J, Gaillard R, Roger J, Kolenda C, Lustig S, Laurent F. Arthroscopic "Debridement and Implant Retention" With Local Administration of Exebacase (Lysin CF-301) Followed by Suppressive Tedizolid as Salvage Therapy in Elderly Patients for Relapsing Multidrug-Resistant S. epidermidis Prosthetic Knee Infection. Front Med (Lausanne) 2021; 8:550853. [PMID: 34055817 PMCID: PMC8163228 DOI: 10.3389/fmed.2021.550853] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 03/31/2021] [Indexed: 11/13/2022] Open
Abstract
Exebacase, a recombinantly produced lysin has recently (i) reported proof-of-concept data from a phase II study in S. aureus bacteremia and (ii) demonstrated antibiofilm activity in vitro against S. epidermidis. In patients with relapsing multidrug-resistant (MDR) S. epidermidis prosthetic knee infection (PKI), the only surgical option is prosthesis exchange. In elderly patients who have undergone several revisions, prosthesis explantation could be associated with definitive loss of function and mortality. In our BJI reference regional center, arthroscopic debridement and implant retention with local administration of exebacase (LysinDAIR) followed by suppressive tedizolid as salvage therapy is proposed for elderly patients with recurrent MDR S. epidermidis PKI with no therapeutic option or therapeutic dead end (for whom revision or transfemoral amputation is not feasible and no other oral option is available). Each use was decided in agreement with the French health authority and in accordance with the local ethics committee. A written consent was obtained for each patient. Exebacase (75 mg/mL; 30 mL) was administered directly into the joint during arthroscopy. Four patients (79-89 years old) were treated with the LysinDAIR procedure. All had several previous prosthetic knee revisions without prosthesis loosening. Three had relapsing PKI despite suppressive antibiotics following open DAIR. Two had clinical signs of septic arthritis; the two others had sinus tract. After the LysinDAIR procedure, no adverse events occurred during arthroscopy; all patients received daptomycin 8 mg/kg and linezolid 600 mg bid (4-6 weeks) as primary therapy, followed by tedizolid 200 mg/day as suppressive therapy. At 6 months, recurrence of the sinus tract occurred in the two patients with sinus tract at baseline. After >1 year follow up, the clinical outcome was favorable in the last two patients with total disappearance of clinical signs of septic arthritis even if microbiological persistence was detected in one of them. Exebacase has the potential to be used in patients with staphylococci PKI during arthroscopic DAIR as salvage therapy to improve the efficacy of suppressive antibiotics and to prevent major loss of function.
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Affiliation(s)
- Tristan Ferry
- Service des Maladies Infectieuses et Tropicales, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France.,Université Claude Bernard Lyon 1, Lyon, France.,Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hospices Civils de Lyon, Lyon, France.,CIRI - Centre International de Recherche en Infectiologie, Inserm U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ Lyon, Lyon, France
| | - Cécile Batailler
- Université Claude Bernard Lyon 1, Lyon, France.,Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hospices Civils de Lyon, Lyon, France.,Service de Chirurgie Orthopédique, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - Aubin Souche
- Université Claude Bernard Lyon 1, Lyon, France.,Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hospices Civils de Lyon, Lyon, France.,CIRI - Centre International de Recherche en Infectiologie, Inserm U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ Lyon, Lyon, France.,Institut des Agents Infectieux, Laboratoire de Bactériologie, Centre National de Référence des Staphylocoques, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - Cara Cassino
- ContraFect Corporation, Yonkers, NY, United States
| | - Christian Chidiac
- Service des Maladies Infectieuses et Tropicales, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France.,Université Claude Bernard Lyon 1, Lyon, France.,Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hospices Civils de Lyon, Lyon, France
| | - Thomas Perpoint
- Service des Maladies Infectieuses et Tropicales, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France.,Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hospices Civils de Lyon, Lyon, France
| | | | - Jérôme Josse
- Université Claude Bernard Lyon 1, Lyon, France.,Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hospices Civils de Lyon, Lyon, France.,CIRI - Centre International de Recherche en Infectiologie, Inserm U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ Lyon, Lyon, France.,Institut des Agents Infectieux, Laboratoire de Bactériologie, Centre National de Référence des Staphylocoques, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - Romain Gaillard
- Service de Chirurgie Orthopédique, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - Julien Roger
- Service de Chirurgie Orthopédique, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - Camille Kolenda
- Université Claude Bernard Lyon 1, Lyon, France.,Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hospices Civils de Lyon, Lyon, France.,CIRI - Centre International de Recherche en Infectiologie, Inserm U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ Lyon, Lyon, France.,Institut des Agents Infectieux, Laboratoire de Bactériologie, Centre National de Référence des Staphylocoques, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - Sébastien Lustig
- Université Claude Bernard Lyon 1, Lyon, France.,Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hospices Civils de Lyon, Lyon, France.,Service de Chirurgie Orthopédique, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - Frédéric Laurent
- Université Claude Bernard Lyon 1, Lyon, France.,Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hospices Civils de Lyon, Lyon, France.,CIRI - Centre International de Recherche en Infectiologie, Inserm U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ Lyon, Lyon, France.,Institut des Agents Infectieux, Laboratoire de Bactériologie, Centre National de Référence des Staphylocoques, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
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9
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Long-Term Use of Tedizolid in Osteoarticular Infections: Benefits among Oxazolidinone Drugs. Antibiotics (Basel) 2021; 10:antibiotics10010053. [PMID: 33429902 PMCID: PMC7826593 DOI: 10.3390/antibiotics10010053] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 12/30/2020] [Accepted: 01/06/2021] [Indexed: 12/15/2022] Open
Abstract
Background: To evaluate the efficacy and safety of long-term use of tedizolid in osteoarticular infections. Methods: Multicentric retrospective study (January 2017–March 2019) of osteoarticular infection cases treated with tedizolid. Failure: clinical worsening despite antibiotic treatment or the need of suppressive treatment. Results: Cases (n = 51; 59% women, mean age of 65 years) included osteoarthritis (n = 27, 53%), prosthetic joint infection (n = 17, 33.3%), and diabetic foot infections (n = 9, 18%); where, 59% were orthopedic device-related. Most frequent isolates were Staphylococcus spp. (65%, n = 47; S. aureus, 48%). Reasons for choosing tedizolid were potential drug-drug interaction (63%) and cytopenia (55%); median treatment duration was 29 days (interquartile range -IQR- 15–44), 24% received rifampicin (600 mg once daily) concomitantly, and adverse events were scarce (n = 3). Hemoglobin and platelet count stayed stable throughout treatment (from 108.6 g/L to 116.3 g/L, p = 0.079; and 240 × 109/L to 239 × 109/L, p = 0.942, respectively), also in the subgroup of cases with cytopenia. Among device-related infections, 33% were managed with implant retention. Median follow-up was 630 days and overall cure rate 83%; among failures (n = 8), 63% were device-related infections. Conclusions: Long-term use of tedizolid was effective, showing a better safety profile with less myelotoxicity and lower drug-drug interaction than linezolid. Confirmation of these advantages could make tedizolid the oxazolidinone of choice for most of osteoarticular infections.
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10
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Ferry T, Lodise TP, Gallagher JC, Forestier E, Goutelle S, Tam VH, Mohr JF, Roubaud-Baudron C. Outpatient Subcutaneous Antimicrobial Therapy (OSCAT) as a Measure to Improve the Quality and Efficiency of Healthcare Delivery for Patients With Serious Bacterial Infections. Front Med (Lausanne) 2020; 7:585658. [PMID: 33425938 PMCID: PMC7785854 DOI: 10.3389/fmed.2020.585658] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 11/24/2020] [Indexed: 11/13/2022] Open
Abstract
Since the 1970s, outpatient parenteral antimicrobial therapy (OPAT) has been a viable option for patients who require intravenous antibiotics when hospitalization is not warranted. While the benefits of OPAT as a measure to improve the efficiency of healthcare delivery (i.e., reduced hospital days) and patient satisfaction are well-documented, OPAT is associated with a number of challenges, including line complications and reliance on daily healthcare interactions in some cases at home or in a clinic. To minimize the continued need for intensive healthcare services in the outpatient setting, there is trend toward patients self-administering antibiotics at home without the presence of healthcare workers, after adequate training. In most cases, patients administer the antibiotics through an established intravenous catheter. While this OPAT practice is becoming more accepted as a standard of care, the potential for line complications still exists. Outpatient subcutaneous antimicrobial therapy (OSCAT) has become an increasingly accepted alternative route of administration of antibiotics to IV by French infectious diseases physicians and geriatricians; however, currently, no antibiotics are approved to be administered subcutaneously. Antibiotics with longer half-lives that are completely absorbed and have a favorable local tolerability profile are ideal candidates for OSCAT and have the potential to maximize the quality and efficiency of parenteral antibiotic delivery in the outpatient setting. The increasing development of wearable, on-body subcutaneous delivery systems make OSCAT even more viable as they increase patient independence while avoiding line complications and potentially removing the need for direct healthcare professional observation.
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Affiliation(s)
- Tristan Ferry
- Service des maladies infectieuses et tropicales, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France.,Université Claude Bernard Lyon 1, Lyon, France.,Centre interrégional de référence pour la prise en charge des infections ostéo-articulaires complexes (CRIOAc Lyon), Hospices Civils de Lyon, Lyon, France.,CIRI - Centre International de Recherche en Infectiologie, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ Lyon, Lyon, France
| | - Thomas P Lodise
- Albany College of Pharmacy and Health Sciences, Albany, NY, United States
| | - Jason C Gallagher
- Department of Pharmacy Practice, Temple University, Philadelphia, PA, United States
| | - Emmanuel Forestier
- Service de Maladies Infectieuses et Tropicales, Centre Hospitalier de Métropole Savoie, Chambéry, France
| | - Sylvain Goutelle
- Pharmacie hospitalière, Hospices Civils de Lyon, Groupement Hospitalier Nord, Lyon, France.,Univ Lyon, Université Lyon 1, UMR CNRS 5558, Laboratoire de Biométrie et Biologie Evolutive, Villeurbanne, France
| | - Vincent H Tam
- Department of Pharmacy Practice and Translational Research, University of Houston, Houston, TX, United States
| | - John F Mohr
- scPharmaceuticals, Burlington, MA, United States
| | - Claire Roubaud-Baudron
- CHU de Bordeaux, Pôle de Gérontologie Clinique, Bordeaux, France.,Univ. Bordeaux, INSERM UMR 1053 BaRITOn, Bordeaux, France
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11
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Senneville E, Dinh A, Ferry T, Beltrand E, Blondiaux N, Robineau O. Tolerance of Prolonged Oral Tedizolid for Prosthetic Joint Infections: Results of a Multicentre Prospective Study. Antibiotics (Basel) 2020; 10:antibiotics10010004. [PMID: 33374817 PMCID: PMC7824147 DOI: 10.3390/antibiotics10010004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 12/12/2022] Open
Abstract
Objectives: Data on clinical and biological tolerance of tedizolid (TZD) prolonged therapy are lacking. Methods: We conducted a prospective multicentre study including patients with prosthetic joint infections (PJIs) who were treated for at least 6 weeks but not more than 12 weeks. Results: Thirty-three adult patients of mean age 73.3 ± 10.5 years, with PJI including hip (n = 19), knee (n = 13) and shoulder (n = 1) were included. All patients were operated, with retention of the infected implants and one/two stage-replacements in 11 (33.3%) and 17/5 (51.5%/15.2%), respectively. Staphylococci and enterococci were the most prevalent bacteria identified. The mean duration of TZD therapy was 8.0 ± 3.27 weeks (6–12). TZD was associated with another antibiotic in 18 patients (54.5%), including rifampicin in 16 cases (48.5). Six patients (18.2%) had to stop TZD therapy prematurely because of intolerance which was potentially attributable to TZD (n = 2), early failure of PJI treatment (n = 2) or severe anaemia due to bleeding (n = 2). Regarding compliance with TZD therapy, no cases of two or more omissions of medication intake were recorded during the whole TZD treatment duration. Conclusions: These results suggest good compliance and a favourable safety profile of TZD, providing evidence of the potential benefit of the use of this agent for the antibiotic treatment of PJIs.
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Affiliation(s)
- Eric Senneville
- Infectious Diseases Department, Gustave Dron Hospital, 59200 Tourcoing, France;
- Faculty of Medicine Henri Warembourg, Lille University, 59000 Lille, France
- French National Referent Centre for Complex Bone and Joint Infections, CRIOAC Lille-Tourcoing, 59000 Lille, France; (E.B.); (N.B.)
- Correspondence: ; Tel.: +33-0-32694848; Fax: +33-0-32694496
| | - Aurélien Dinh
- Infectious Diseases Department, Ambroise Paré Hospital, 92100 Boulogne-Billancourt, France;
- French National Referent Centre for Complex Bone and Joint Infections, CRIOAC Paris-Ambroise, 75000 Paré, France
| | - Tristan Ferry
- Infectious Diseases Department, Croix-Rousse Hospital, 69004 Lyon, France;
- French National Referent Centre for Complex Bone and Joint Infections, CRIOAC Lyon, 69004 Lyon, France
| | - Eric Beltrand
- French National Referent Centre for Complex Bone and Joint Infections, CRIOAC Lille-Tourcoing, 59000 Lille, France; (E.B.); (N.B.)
- Orthopaedic Surgery Department, G. Dron Hospital Tourcoing, 59200 Tourcoing, France
| | - Nicolas Blondiaux
- French National Referent Centre for Complex Bone and Joint Infections, CRIOAC Lille-Tourcoing, 59000 Lille, France; (E.B.); (N.B.)
- Microbiology Laboratory, G. Dron Hospital Tourcoing, 59200 Tourcoing, France
| | - Olivier Robineau
- Infectious Diseases Department, Gustave Dron Hospital, 59200 Tourcoing, France;
- Faculty of Medicine Henri Warembourg, Lille University, 59000 Lille, France
- French National Referent Centre for Complex Bone and Joint Infections, CRIOAC Lille-Tourcoing, 59000 Lille, France; (E.B.); (N.B.)
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12
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Ferry T, Batailler C, Brosset S, Kolenda C, Goutelle S, Sappey-Marinier E, Josse J, Laurent F, Lustig S. Medical innovations to maintain the function in patients with chronic PJI for whom explantation is not desirable: a pathophysiology-, multidisciplinary-, and experience-based approach. SICOT J 2020; 6:26. [PMID: 32633714 PMCID: PMC7339926 DOI: 10.1051/sicotj/2020021] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 05/27/2020] [Indexed: 12/21/2022] Open
Abstract
INTRODUCTION PJI is the most dramatic complication after joint arthroplasty. In patients with chronic infection, prosthesis exchange is in theory the rule. However, this surgical approach is sometimes not desirable especially in elderly patients with multiple comorbidities, as it could be associated with a dramatic loss of function, reduction of the bone stock, fracture, or peroperative death. We propose here to report different approaches that can help to maintain the function in such patients based on a pathophysiology-, multidisciplinary-, and an experience-based approach. METHODS We describe the different points that are needed to treat such patients: (i) the multidisciplinary care management; (ii) understanding the mechanism of bacterial persistence; (iii) optimization of the conservative surgical approach; (iv) use of suppressive antimicrobial therapy (SAT); (v) implementation of innovative agents that could be used locally to target the biofilm. RESULTS In France, a nation-wide network called CRIOAc has been created and funded by the French Health ministry to manage complex bone and joint infection. Based on the understanding of the complex pathophysiology of PJI, it seems to be feasible to propose conservative surgical treatment such as "debridement antibiotics and implant retention" (with or without soft-tissue coverage) followed by SAT to control the disease progression. Finally, there is a rational for the use of particular agents that have the ability to target the bacteria embedded in biofilm such as bacteriophages and phage lysins. DISCUSSION This multistep approach is probably a key determinant to propose innovative management in patients with complex PJI, to improve the outcome. CONCLUSION Conservative treatment has a high potential in patients with chronic PJI for whom explantation is not desirable. The next step will be to evaluate such practices in nation-wide clinical trials.
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Affiliation(s)
- Tristan Ferry
- Service des Maladies Infectieuses et Tropicales, Hospices Civils de Lyon, Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France - Université Claude Bernard Lyon 1, 69100 Villeurbanne, France - Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France - CIRI - Centre International de Recherche en Infectiologie, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ. Lyon, 69007 Lyon, France
| | - Cécile Batailler
- Université Claude Bernard Lyon 1, 69100 Villeurbanne, France - Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France - Service de Chirurgie Orthopédique, Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France
| | - Sophie Brosset
- Université Claude Bernard Lyon 1, 69100 Villeurbanne, France - Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France - Service de Chirurgie Plastique et Reconstructrice, Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France
| | - Camille Kolenda
- Université Claude Bernard Lyon 1, 69100 Villeurbanne, France - Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France - CIRI - Centre International de Recherche en Infectiologie, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ. Lyon, 69007 Lyon, France - Institut des Agents Infectieux, Laboratoire de Bactériologie, Centre National de Référence des Staphylocoques, Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France
| | - Sylvain Goutelle
- Université Claude Bernard Lyon 1, 69100 Villeurbanne, France - Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France - Service de Pharmacie, Hospices Civils de Lyon, Groupement Hospitalier Nord, Hôpital Pierre Garraud, 136 Rue du Commandant Charcot, 69005 Lyon, France - UMR CNRS 5558, Laboratoire de Biométrie et Biologie Evolutive, Villeurbanne, France
| | - Elliot Sappey-Marinier
- Université Claude Bernard Lyon 1, 69100 Villeurbanne, France - Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France - Service de Chirurgie Orthopédique, Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France
| | - Jérôme Josse
- Université Claude Bernard Lyon 1, 69100 Villeurbanne, France - Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France - CIRI - Centre International de Recherche en Infectiologie, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ. Lyon, 69007 Lyon, France - Institut des Agents Infectieux, Laboratoire de Bactériologie, Centre National de Référence des Staphylocoques, Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France
| | - Frédéric Laurent
- Université Claude Bernard Lyon 1, 69100 Villeurbanne, France - Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France - CIRI - Centre International de Recherche en Infectiologie, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Univ. Lyon, 69007 Lyon, France - Institut des Agents Infectieux, Laboratoire de Bactériologie, Centre National de Référence des Staphylocoques, Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France
| | - Sébastien Lustig
- Université Claude Bernard Lyon 1, 69100 Villeurbanne, France - Centre Interrégional de Référence Pour la Prise en Charge des Infections Ostéo-Articulaires Complexes (CRIOAc Lyon), Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France - Service de Chirurgie Orthopédique, Hôpital de la Croix-Rousse, 93 Grande Rue de la Croix-Rousse, 69004 Lyon, France
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Carena AA, Stryjewski ME. Tedizolid (torezolid) for the treatment of complicated skin and skin structure infections. Expert Rev Clin Pharmacol 2020; 13:577-592. [PMID: 32449440 DOI: 10.1080/17512433.2020.1774362] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Acute bacterial skin and skin structure infections (ABSSSI) are among the most frequent infectious diseases. Recently, several new antibiotics with activity against MRSA have been approved. Tedizolid, a second-generation oxazolidinone approved for ABSSSI offers theoretical advantages over first-generation oxazolidinones. AREAS COVERED A comprehensive online search of Medline, ClinicalTrials.gov, and conference presentations was made, selecting articles between January 2000 and April 2020. In this review, the authors discuss the chemical and microbiological properties of tedizolid, summarize its efficacy, safety, and potential role in the treatment of ABSSSI as well as the potential for future indications. EXPERT OPINION Tedizolid has proven to be non-inferior compared to linezolid for the treatment of ABSSSI in two registrational phase III clinical trials, being well tolerated. Tedizolid exhibits antibacterial activity against the most important ABSSSI pathogens (including multidrug-resistant strains of MRSA), as well as mycobacteria and Nocardia. It appears to have a safe profile, including decreased myelotoxicity and no significant drug interactions. Preliminary studies with longer duration of therapy seem to confirm these potential benefits. Overall, tedizolid expands the newly acquired armamentarium to treat ABSSSI. The role of tedizolid for other indications is under investigation and has yet to be determined.
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Affiliation(s)
- Alberto A Carena
- Division of Infectious Diseases, Centro de Educación Médica e Investigaciones Clínicas "Norberto Quirno" (CEMIC) , Buenos Aires, Argentina.,Department of Medicine, Centro de Educación Médica e Investigaciones Clínicas "Norberto Quirno" (CEMIC) , Buenos Aires, Argentina
| | - Martin E Stryjewski
- Division of Infectious Diseases, Centro de Educación Médica e Investigaciones Clínicas "Norberto Quirno" (CEMIC) , Buenos Aires, Argentina.,Department of Medicine, Centro de Educación Médica e Investigaciones Clínicas "Norberto Quirno" (CEMIC) , Buenos Aires, Argentina
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Abstract
Antibiotic resistance is a phenomenon that knows no geographical borders, so addressing this crisis is a worldwide public health priority. While total global resistance rates are difficult to estimate and vary between countries, an international report asserts that the development of new antibacterials is essential to ensuring the future ability to treat bacterial infections1. Bacteriophage (phage) therapy is a likely contributor to resolving potentially devastating effects of antibiotic resistance, yet no phage product currently holds a marketing authorisation that would permit their free use in clinical medicine outside of former countries of the Soviet Union, where phage therapy is a long-standing practice2,3. In the interim, the compassionate use of phage therapy (cPT) remains a possible treatment avenue for cases of antibiotic failure, and several competency centres, physicians, and researchers have achieved therapeutic benefits with this option. As antibiotic resistance continues to rise, there is much to be done in order to streamline cPT efforts, particularly in terms of phage sourcing, in order to reach more patients in an efficient, effective, and safe manner. This article highlights how cPT can be coordinated, and describes the experience of cPT in Australia.
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