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Verma T, Aggarwal A, Singh S, Sharma S, Sarma SJ. Current challenges and advancements towards discovery and resistance of antibiotics. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131380] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Bodmann KF, Kresken M, Grabein B, Dohmen PM, Wilke M. Calculated parenteral initial treatment of bacterial infections: Introduction and antibiotics. GMS INFECTIOUS DISEASES 2020; 8:Doc19. [PMID: 32373444 PMCID: PMC7186804 DOI: 10.3205/id000063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
This is the first chapter of the guideline "Calculated initial parenteral treatment of bacterial infections in adults - update 2018" in the 2nd updated version. The German guideline by the Paul-Ehrlich-Gesellschaft für Chemotherapie e.V. (PEG) has been translated to address an international audience. This guideline is a revision of the recommendations published in 2010, taking into account recent substances and studies. As with previous revisions, the current situation of pathogen resistance and the results of new clinical trials are considered. The results are the present recommendations for parenteral calculated initial therapy of bacterial infections in adults. If several treatment options are mentioned, they are not always equivalent in their spectrum of microbiological activity. Therapeutic alternatives offer the opportunity to consider pathogen epidemiology, to avoid antibiotic intolerances or to escalate or de-escalate treatment in a manner suited to the situation. This article describes the different therapy options.
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Affiliation(s)
- Klaus-Friedrich Bodmann
- Klinik für Internistische Intensiv- und Notfallmedizin und Klinische Infektiologie, Klinikum Barnim GmbH, Werner Forßmann Krankenhaus, Eberswalde, Germany
| | - Michael Kresken
- Antiinfectives Intelligence GmbH, Campus Hochschule Bonn-Rhein-Sieg, Rheinbach, Germany
- Rheinische Fachhochschule Köln gGmbH, Cologne, Germany
| | - Béatrice Grabein
- Stabsstelle Klinische Mikrobiologie und Krankenhaushygiene, Klinikum der Universität München, Munich, Germany
| | - Pascal M. Dohmen
- Klinik und Poliklinik für Herzchirurgie, Universitätsmedizin Rostock, Germany
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Sakai Y, Murakami E, Kato H, Ohyama K, Esaka Y, Yamamoto T, Hagihara M, Mikamo H, Uno B. Feasibility of Trypsin Digestion as a Sample Preparation for Daptomycin Quantification in Murine Skeletal Muscles. Biol Pharm Bull 2019; 42:751-757. [DOI: 10.1248/bpb.b18-00945] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Yusuke Sakai
- The United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University
| | | | - Hideo Kato
- Department of Pharmacy, Aichi Medical University School of Hospital
| | - Kaname Ohyama
- Department of Pharmacy Practice, Graduate School of Biomedical Sciences, Nagasaki University
| | - Yukihiro Esaka
- The United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University
- Gifu Pharmaceutical University
| | | | - Mao Hagihara
- Department of Pharmacy, Aichi Medical University School of Hospital
| | - Hiroshige Mikamo
- Department of Infection Control and Prevention, Aichi Medical University School of Hospital
| | - Bunji Uno
- The United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University
- Gifu Pharmaceutical University
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Seaton RA, Gonzalez-Ruiz A, Cleveland KO, Couch KA, Pathan R, Hamed K. Real-world daptomycin use across wide geographical regions: results from a pooled analysis of CORE and EU-CORE. Ann Clin Microbiol Antimicrob 2016; 15:18. [PMID: 26976128 PMCID: PMC4791778 DOI: 10.1186/s12941-016-0130-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 02/29/2016] [Indexed: 12/12/2022] Open
Abstract
Background Pooled data from two large registries, Cubicin® Outcomes Registry and Experience (CORE; USA) and European Cubicin® Outcomes Registry and Experience (EU-CORE; Europe, Latin America, and Asia), were analyzed to determine the characteristics and clinical outcomes of daptomycin therapy in patients with Gram-positive infections across wide geographical regions. Methods Patients receiving at least one dose of daptomycin between 2004 and 2012 for the treatment of Gram-positive infections were included. Clinical success was defined as an outcome of ‘cured’ or ‘improved’. Post-treatment follow-up data were collected for a subset of patients (CORE: osteomyelitis and orthopedic foreign body device infection; EU-CORE: endocarditis, intracardiac/intravascular device infection, osteomyelitis, and orthopedic device infection). Safety was assessed for up to 30 days after daptomycin treatment. Results In 11,557 patients (CORE, 5482; EU-CORE, 6075) treated with daptomycin (median age, 62 [range, 1–103] years), the most frequent underlying conditions were cardiovascular disease (54.7 %) and diabetes mellitus (28.0 %). The most commonly treated primary infections were complicated skin and soft tissue infection (cSSTI; 31.2 %) and bacteremia (21.8 %). The overall clinical success rate was 77.2 % (uncomplicated SSTI, 88.3 %; cSSTI, 81.0 %; osteomyelitis, 77.7 %; foreign body/prosthetic infection (FBPI), 75.9 %; endocarditis, 75.4 %; and bacteremia, 69.5 %). The clinical success rate was 79.1 % in patients with Staphylococcus aureus infections (MRSA, 78.1 %). An increasing trend of high-dose daptomycin (>6 mg/kg/day) prescribing pattern was observed over time. Clinical success rates were higher with high-dose daptomycin treatment for endocarditis and FBPI. Adverse events (AEs) and serious AEs possibly related to daptomycin therapy were reported in 628 (5.4 %) and 133 (1.2 %) patients, respectively. Conclusions The real-world data showed that daptomycin was effective and safe in the treatment of various Gram-positive infections, including those caused by resistant pathogens, across wide geographical regions.
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Affiliation(s)
| | | | | | - Kimberly A Couch
- Infectious Diseases Pharmacy Associates, Inc., Stevensville, MD, USA
| | | | - Kamal Hamed
- Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA.
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Chen CJ, Huang YC, Chiu CH. Multiple pathways of cross-resistance to glycopeptides and daptomycin in persistent MRSA bacteraemia. J Antimicrob Chemother 2015. [PMID: 26216581 DOI: 10.1093/jac/dkv225] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The development of non-susceptibility to glycopeptides and daptomycin in MRSA during persistent bacteraemia has become a significant therapeutic challenge. However, the in vivo evolution and mechanism of the dual resistance have remained incompletely understood. METHODS A series of MRSA blood isolates with incremental non-susceptibility to glycopeptides and daptomycin were consecutively recovered from a bacteraemic patient who was failing chemotherapy. The evolutionary pathways during conversion from a glycopeptide- and daptomycin-susceptible phenotype into a vancomycin-intermediate Staphylococcus aureus (VISA) and a daptomycin-resistant S. aureus (DRSA) phenotype were then traced by WGS of the isogenic strains. RESULTS A total of six non-synonymous mutations and three evolutionary pathways were identified during the development of the VISA/DRSA phenotype. The first pathway involved two steps of evolution, with an initial 1 bp insertion into yycH and a subsequent gain-in-function point mutation in mprF (S295L). The two mutations were correlated with heteroresistance to daptomycin/vancomycin and full development of the VISA/DRSA phenotype. The second pathway involved an 11 bp deletion mutation in yycH and point mutations at two genes, correlating with the development of the VISA phenotype and heteroresistance to daptomycin. Mutation in mprF (S295L) and a 5 bp deletion mutation in yycH were identified in the third pathway and corresponded to conversion into the full VISA/DRSA phenotype. The mutations in yycH resulted in premature terminations of YycH with variable lengths. CONCLUSIONS Multiple evolutionary pathways involving yycH and mprF can proceed simultaneously and may mediate cross-resistance to glycopeptides and daptomycin during persistent MRSA bacteraemia under antibiotic selective pressure.
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Affiliation(s)
- Chih-Jung Chen
- Division of Paediatric Infectious Diseases, Department of Paediatrics, Chang Gung Children's Hospital and Chang Gung Memorial Hospital, 333 Taoyuan, Taiwan College of Medicine, Chang Gung University, 333 Taoyuan, Taiwan
| | - Yhu-Chering Huang
- Division of Paediatric Infectious Diseases, Department of Paediatrics, Chang Gung Children's Hospital and Chang Gung Memorial Hospital, 333 Taoyuan, Taiwan College of Medicine, Chang Gung University, 333 Taoyuan, Taiwan
| | - Cheng-Hsu Chiu
- Division of Paediatric Infectious Diseases, Department of Paediatrics, Chang Gung Children's Hospital and Chang Gung Memorial Hospital, 333 Taoyuan, Taiwan College of Medicine, Chang Gung University, 333 Taoyuan, Taiwan
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Fair RJ, Tor Y. Antibiotics and bacterial resistance in the 21st century. PERSPECTIVES IN MEDICINAL CHEMISTRY 2014; 6:25-64. [PMID: 25232278 PMCID: PMC4159373 DOI: 10.4137/pmc.s14459] [Citation(s) in RCA: 871] [Impact Index Per Article: 87.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Revised: 06/24/2014] [Accepted: 06/24/2014] [Indexed: 12/11/2022]
Abstract
Dangerous, antibiotic resistant bacteria have been observed with increasing frequency over the past several decades. In this review the factors that have been linked to this phenomenon are addressed. Profiles of bacterial species that are deemed to be particularly concerning at the present time are illustrated. Factors including economic impact, intrinsic and acquired drug resistance, morbidity and mortality rates, and means of infection are taken into account. Synchronously with the waxing of bacterial resistance there has been waning antibiotic development. The approaches that scientists are employing in the pursuit of new antibacterial agents are briefly described. The standings of established antibiotic classes as well as potentially emerging classes are assessed with an emphasis on molecules that have been clinically approved or are in advanced stages of development. Historical perspectives, mechanisms of action and resistance, spectrum of activity, and preeminent members of each class are discussed.
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Affiliation(s)
- Richard J Fair
- Department for Biomolecular Systems, Max Planck Institute of Colloids and Interfaces, Berlin, Germany
| | - Yitzhak Tor
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA, USA
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Averbuch D, Cordonnier C, Livermore DM, Mikulska M, Orasch C, Viscoli C, Gyssens IC, Kern WV, Klyasova G, Marchetti O, Engelhard D, Akova M. Targeted therapy against multi-resistant bacteria in leukemic and hematopoietic stem cell transplant recipients: guidelines of the 4th European Conference on Infections in Leukemia (ECIL-4, 2011). Haematologica 2013; 98:1836-47. [PMID: 24323984 PMCID: PMC3856958 DOI: 10.3324/haematol.2013.091330] [Citation(s) in RCA: 107] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Accepted: 10/14/2013] [Indexed: 01/19/2023] Open
Abstract
The detection of multi-resistant bacterial pathogens, particularly those to carbapenemases, in leukemic and stem cell transplant patients forces the use of old or non-conventional agents as the only remaining treatment options. These include colistin/polymyxin B, tigecycline, fosfomycin and various anti-gram-positive agents. Data on the use of these agents in leukemic patients are scanty, with only linezolid subjected to formal trials. The Expert Group of the 4(th) European Conference on Infections in Leukemia has developed guidelines for their use in these patient populations. Targeted therapy should be based on (i) in vitro susceptibility data, (ii) knowledge of the best treatment option against the particular species or phenotype of bacteria, (iii) pharmacokinetic/pharmacodynamic data, and (iv) careful assessment of the risk-benefit balance. For infections due to resistant Gram-negative bacteria, these agents should be preferably used in combination with other agents that remain active in vitro, because of suboptimal efficacy (e.g., tigecycline) and the risk of emergent resistance (e.g., fosfomycin). The paucity of new antibacterial drugs in the near future should lead us to limit the use of these drugs to situations where no alternative exists.
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Abstract
PURPOSE One of the most disturbing trends in recent years is the growth of resistant strains of bacteria with the simultaneous dearth of new antimicrobial agents. Thus, new antimicrobial agents for the use on the ocular surface are needed. METHODS We synthesized a variety of ionic liquid compounds, which possess 2 positively charged phosphonium groups separated by 10 methylene units in a "bola"-type configuration. We tested these compounds for antimicrobial activity versus a variety of ocular pathogens, as well as their cytoxicity, in vitro in a corneal cell line and in vivo in mice. RESULTS The ionic liquid Di-Hex C10 demonstrated broad in vitro antimicrobial activity at low micromolar concentrations versus gram-negative and gram-positive organisms, including methicillin-resistant Staphylococcus aureus strains and ocular fungal pathogens. Treatment with Di-Hex C10 resulted in bacterial killing in as little as 15 minutes in vitro. Di-Hex C10 showed little cytotoxicity at 1 μM versus a corneal epithelial cell line or at 10 μM in a mouse corneal wound model. We also show that this bis-phosphonium ionic liquid structure is a key because a comparable monophosphonium ionic liquid is cytotoxic to both bacteria and corneal epithelial cells. CONCLUSIONS Here, we report the first use of dicationic bis-phosphonium ionic liquids as antimicrobial agents. Our data suggest that diphosphonium ionic liquids may represent a new class of broad-spectrum antimicrobial agents for the use on the ocular surface.
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Moenster RP, Linneman TW, Finnegan PM, McDonald JR. Daptomycin compared to vancomycin for the treatment of osteomyelitis: a single-center, retrospective cohort study. Clin Ther 2012; 34:1521-7. [PMID: 22748973 DOI: 10.1016/j.clinthera.2012.06.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Revised: 06/08/2012] [Accepted: 06/13/2012] [Indexed: 10/28/2022]
Abstract
BACKGROUND Osteomyelitis (OM) is a serious infection with high rates of recurrence. Vancomycin has been used for decades in the treatment of OM, but, despite adequate dosing, 30% to 50% of patients experience infection recurrence within 12 months. Daptomycin, a novel lipopetide antibiotic, is also active against resistant gram-positive organisms, but there is little published about its efficacy and tolerability in the treatment of OM. OBJECTIVE Our aim was to compare the recurrence rates of OM in patients treated with daptomycin or vancomycin. METHODS A retrospective cohort study of all patients at a VA Medical Center between January 1, 2003, and July 31, 2009, who received daptomycin for the treatment of OM was undertaken. Patients with a diagnosis of OM who received at least 2 weeks of daptomycin and had at least 1 follow-up visit within 6 months after completion of therapy were included. Each patient was matched with 2 controls treated with at least 2 weeks of vancomycin for OM. Matching criteria included previous OM, diabetes, peripheral vascular disease, hardware involvement, and surgical therapy. Patients were excluded from the evaluation if they received <14 days of therapy, had no follow-up in the 6 months after therapy was discontinued, had an absolute neutrophil count <500 cells/mm(3), or were receiving vancomycin and daptomycin concurrently. The primary outcome was recurrence of infection within 6 months after the discontinuation of therapy. Secondary outcomes included mean change in creatine phosphokinase (CPK), incident thrombocytopenia, and mean doses of antibiotics. The χ(2) test was used to compare rates of recurrence between groups. RESULTS Seventeen patients received at least 2 weeks of daptomycin for the treatment of OM and were matched to 34 vancomycin controls. Twenty-nine percent of patients receiving daptomycin had a recurrence of infection compared with 61.7% in the vancomycin group (P = 0.029). The mean change in CPK for the daptomycin group was +28.8 U/L. No thrombocytopenia developed in any patients receiving daptomycin compared with 2 (5.9%) patients in the vancomycin group. CONCLUSIONS In a limited number of cases, significantly fewer patients treated with daptomycin for OM had a recurrence of their infection. Daptomycin may be a tolerable and effective alternative to vancomycin for the treatment of OM.
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Affiliation(s)
- Ryan P Moenster
- Infectious Diseases, St. Louis VA Medical Center-John Cochran Division, St. Louis College of Pharmacy, St. Louis, MO 63110, USA.
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The potential of antimicrobial peptides as biocides. Int J Mol Sci 2011; 12:6566-96. [PMID: 22072905 PMCID: PMC3210996 DOI: 10.3390/ijms12106566] [Citation(s) in RCA: 112] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2011] [Revised: 09/22/2011] [Accepted: 09/26/2011] [Indexed: 12/12/2022] Open
Abstract
Antimicrobial peptides constitute a diverse class of naturally occurring antimicrobial molecules which have activity against a wide range of pathogenic microorganisms. Antimicrobial peptides are exciting leads in the development of novel biocidal agents at a time when classical antibiotics are under intense pressure from emerging resistance, and the global industry in antibiotic research and development stagnates. This review will examine the potential of antimicrobial peptides, both natural and synthetic, as novel biocidal agents in the battle against multi-drug resistant pathogen infections.
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Palma DM, Cracchiolo AN, Tetamo R. The use of daptomycin in continuous renal replacement therapy. J Antimicrob Chemother 2010; 66:223-4. [DOI: 10.1093/jac/dkq399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Lewis G, Brooks JL, Courtney HS, Li Y, Haggard WO. An Approach for determining antibiotic loading for a physician-directed antibiotic-loaded PMMA bone cement formulation. Clin Orthop Relat Res 2010; 468:2092-100. [PMID: 20195806 PMCID: PMC2895843 DOI: 10.1007/s11999-010-1281-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND When a physician-directed antibiotic-loaded polymethylmethacrylate (PMMA) bone cement (ALBC) formulation is used in total hip arthroplasties (THAs) and total knee arthroplasties (TKAs), current practice in the United States involves arbitrary choice of the antibiotic loading (herein defined as the ratio of the mass of the antibiotic added to the mass of the cement powder). We suggest there is a need to develop a rational method for determining this loading. QUESTIONS/PURPOSES We propose a new method for determining the antibiotic loading to use when preparing a physician-directed ALBC formulation and illustrate this method using three in vitro properties of an ALBC in which the antibiotic was daptomycin. MATERIALS AND METHODS Daptomycin was blended with the powder of the cement using a mechanical mixer. We performed fatigue, elution, and activity tests on three sets of specimens having daptomycin loadings of 2.25, 4.50, and 11.00 wt/wt%. Correlational analyses of the results of these tests were used in conjunction with stated constraints and a nonlinear optimization method to determine the daptomycin loading to use. RESULTS With an increase in daptomycin loading, the estimated mean fatigue limit of the cement decreased, the estimated elution rate of the antibiotic increased, and the percentage inhibition of staphylococcal growth by the eluate remained unchanged at 100%. For a daptomycin-loaded PMMA bone cement we computed the optimum amount of daptomycin to mechanically blend with 40 g of cement powder is 1.36 g. CONCLUSIONS We suggest an approach that may be used to determine the amount of antibiotic to blend with the powder of a PMMA bone cement when preparing a physician-directed ALBC formulation, and highlighted the attractions and limitations of this approach. CLINICAL RELEVANCE When a physician-directed ALBC formulation is selected for use in a TKA or THA, the approach we detail may be employed to determine the antibiotic loading to use rather than the empirical approach that is taken in current clinical practice.
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Affiliation(s)
- Gladius Lewis
- Department of Mechanical Engineering, The University of Memphis, Memphis, TN USA
| | - Jennifer L. Brooks
- Department of Biomedical Engineering, The University of Memphis, Memphis, TN USA
| | - Harry S. Courtney
- Veterans Affairs Medical Center and Department of Medicine, University of Tennessee Health Science Center, Memphis, TN USA
| | - Yuan Li
- Department of Mechanical Engineering, The University of Memphis, Memphis, TN USA
| | - Warren O. Haggard
- Department of Biomedical Engineering, The University of Memphis, Memphis, TN USA
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Livermore DM. Has the era of untreatable infections arrived? J Antimicrob Chemother 2009; 64 Suppl 1:i29-36. [PMID: 19675016 DOI: 10.1093/jac/dkp255] [Citation(s) in RCA: 434] [Impact Index Per Article: 28.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Antibiotic resistance is a major public health concern, with fears expressed that we shortly will run out of antibiotics. In reality, the picture is more mixed, improving against some pathogens but worsening against others. Against methicillin-resistant Staphylococcus aureus (MRSA)--the highest profile pathogen--the range of treatment options is expanding, with daptomycin, linezolid and tigecycline all launched, and telavancin, ceftobiprole, ceftaroline and dalbavancin anticipated. There is a greater problem with enterococci, especially if, as in endocarditis, bactericidal activity is needed and the isolate has high-level aminoglycoside resistance; nevertheless, daptomycin, telavancin and razupenem all offer cidal potential. Against Enterobacteriaceae, the rapid and disturbing spread of extended-spectrum beta-lactamases, AmpC enzymes and quinolone resistance is forcing increased reliance on carbapenems, with resistance to these slowly accumulating via the spread of metallo-, KPC and OXA-48 beta-lactamases. Future options overcoming some of these mechanisms include various novel beta-lactamase-inhibitor combinations, but none of these overcomes all the carbapenemase types now circulating. Multiresistance that includes carbapenems is much commoner in non-fermenters than in the Enterobacteriaceae, depending mostly on OXA carbapenemases in Acinetobacter baumannii and on combinations of chromosomal mutation in Pseudomonas aeruginosa. No agent in advanced development has much to offer here, though there is interest in modified, less-toxic, polymyxin derivatives and in the siderophore monobactam BAL30072, which has impressive activity against A. baumannii and members of the Burkholderia cepacia complex. A final and surprising problem is Neisseria gonorrhoeae, where each good oral agent has been eroded in turn and where there is now little in reserve behind the oral oxyimino cephalosporins, to which low-level resistance is emerging.
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Affiliation(s)
- David M Livermore
- Antibiotic Resistance Monitoring and Reference Laboratory, Health Protection Agency Centre for Infections, 61 Colindale Avenue, London NW9 5EQ, UK.
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Sader HS, Jones RN. Antimicrobial susceptibility of Gram-positive bacteria isolated from US medical centers: results of the Daptomycin Surveillance Program (2007–2008). Diagn Microbiol Infect Dis 2009; 65:158-62. [DOI: 10.1016/j.diagmicrobio.2009.06.016] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2009] [Accepted: 07/17/2009] [Indexed: 10/20/2022]
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Woodford N, Livermore DM. Infections caused by Gram-positive bacteria: a review of the global challenge. J Infect 2009; 59 Suppl 1:S4-16. [DOI: 10.1016/s0163-4453(09)60003-7] [Citation(s) in RCA: 270] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Nathwani D. New antibiotics for the management of complicated skin and soft tissue infections: are they any better? Int J Antimicrob Agents 2009; 34 Suppl 1:S24-9. [DOI: 10.1016/s0924-8579(09)70546-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Oxazolidinonas, glucopéptidos y lipopéptidos cíclicos. Enferm Infecc Microbiol Clin 2009; 27:236-46. [DOI: 10.1016/j.eimc.2009.02.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2009] [Accepted: 02/25/2009] [Indexed: 11/23/2022]
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