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Yadav S, Shah D, Dalai P, Agrawal-Rajput R. The tale of antibiotics beyond antimicrobials: Expanding horizons. Cytokine 2023; 169:156285. [PMID: 37393846 DOI: 10.1016/j.cyto.2023.156285] [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: 02/10/2023] [Revised: 06/02/2023] [Accepted: 06/24/2023] [Indexed: 07/04/2023]
Abstract
Antibiotics had proved to be a godsend for mankind since their discovery. They were once the magical solution to the vexing problem of infection-related deaths. German scientist Paul Ehrlich had termed salvarsan as the silver bullet to treatsyphilis.As time passed, the magic of newly discovered silver bullets got tarnished with raging antibiotic resistance among bacteria and associated side-effects. Still, antibiotics remain the primary line of treatment for bacterial infections. Our understanding of their chemical and biological activities has increased immensely with advancement in the research field. Non-antibacterial effects of antibiotics are studied extensively to optimise their safer, broad-range use. These non-antibacterial effects could be both useful and harmful to us. Various researchers across the globe including our lab are studying the direct/indirect effects and molecular mechanisms behind these non-antibacterial effects of antibiotics. So, it is interesting for us to sum up the available literature. In this review, we have briefed the possible reason behind the non-antibacterial effects of antibiotics, owing to the endosymbiotic origin of host mitochondria. We further discuss the physiological and immunomodulatory effects of antibiotics. We then extend the review to discuss molecular mechanisms behind the plausible use of antibiotics as anticancer agents.
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Affiliation(s)
- Shivani Yadav
- Immunology Lab, Department of Biotechnology and Bioengineering, Indian Institute of Advanced Research, Gandhinagar, India
| | - Dhruvi Shah
- Immunology Lab, Department of Biotechnology and Bioengineering, Indian Institute of Advanced Research, Gandhinagar, India
| | - Parmeswar Dalai
- Immunology Lab, Department of Biotechnology and Bioengineering, Indian Institute of Advanced Research, Gandhinagar, India
| | - Reena Agrawal-Rajput
- Immunology Lab, Department of Biotechnology and Bioengineering, Indian Institute of Advanced Research, Gandhinagar, India.
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2
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Telles JP, Morales R, Yamada CH, Marins TA, D'Amaro Juodinis V, Sztajnbok J, Silva M, Bassetti BR, Albiero J, Tuon FF. Optimization of Antimicrobial Stewardship Programs Using Therapeutic Drug Monitoring and Pharmacokinetics-Pharmacodynamics Protocols: A Cost-Benefit Review. Ther Drug Monit 2023; 45:200-208. [PMID: 36622029 DOI: 10.1097/ftd.0000000000001067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 10/08/2022] [Indexed: 01/10/2023]
Abstract
PURPOSE Antimicrobial stewardship programs are important for reducing antimicrobial resistance because they can readjust antibiotic prescriptions to local guidelines, switch intravenous to oral administration, and reduce hospitalization times. Pharmacokinetics-pharmacodynamics (PK-PD) empirically based prescriptions and therapeutic drug monitoring (TDM) programs are essential for antimicrobial stewardship, but there is a need to fit protocols according to cost benefits. The cost benefits can be demonstrated by reducing toxicity and hospital stay, decreasing the amount of drug used per day, and preventing relapses in infection. Our aim was to review the data available on whether PK-PD empirically based prescriptions and TDM could improve the cost benefits of an antimicrobial stewardship program to decrease global hospital expenditures. METHODS A narrative review based on PubMed search with the relevant studies of vancomycin, aminoglycosides, beta-lactams, and voriconazole. RESULTS TDM protocols demonstrated important cost benefit for patients treated with vancomycin, aminoglycosides, and voriconazole mainly due to reduce toxicities and decreasing the hospital length of stay. In addition, PK-PD strategies that used infusion modifications to meropenem, piperacillin-tazobactam, ceftazidime, and cefepime, such as extended or continuous infusion, demonstrated important cost benefits, mainly due to reducing daily drug needs and lengths of hospital stays. CONCLUSIONS TDM protocols and PK-PD empirically based prescriptions improve the cost-benefits and decrease the global hospital expenditures.
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Affiliation(s)
- João Paulo Telles
- - AC Camargo Cancer Center, Infectious Diseases Department, São Paulo
- - Laboratory of Emerging Infectious Diseases, Pontifical Catholic University of Paraná, Curitiba
| | - Ronaldo Morales
- - Clinical Pharmacokinetics Center, School of Pharmaceutical Sciences, University of São Paulo
- - Pediatric Intensive Care Unit, Department of Pediatrics, Hospital Sírio-Libanês. São Paulo
| | - Carolina Hikari Yamada
- - Laboratory of Emerging Infectious Diseases, Pontifical Catholic University of Paraná, Curitiba
- - Hospital Universitário Evangélico Mackenzie, Department of Infectious Diseases, Curitiba
| | - Tatiana A Marins
- - Hospital Israelita Albert Einstein, Department of Clinical Pharmacy, São Paulo
| | | | - Jaques Sztajnbok
- - Instituto de Infectologia Emílio Ribas, São Paulo
- - Instituto da Criança do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (ICr/HC-FMUSP)
| | - Moacyr Silva
- - Hospital Israelita Albert Einstein, Department of Infection Prevention and Control, São Paulo
| | - Bil Randerson Bassetti
- - Hospital Santa Rita de Cássia, Department of Infectious Disease and Infection Control, Vitória ; and
| | - James Albiero
- - Universidade Estadual de Maringá, Pharmacy Department, Programa de Pós-Graduação em Assistência Farmacêutica, Maringá, Brazil
| | - Felipe Francisco Tuon
- - Laboratory of Emerging Infectious Diseases, Pontifical Catholic University of Paraná, Curitiba
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3
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Hurkacz M, Dobrek L, Wiela-Hojeńska A. Antibiotics and the Nervous System-Which Face of Antibiotic Therapy Is Real, Dr. Jekyll (Neurotoxicity) or Mr. Hyde (Neuroprotection)? Molecules 2021; 26:7456. [PMID: 34946536 PMCID: PMC8708917 DOI: 10.3390/molecules26247456] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/05/2021] [Accepted: 12/07/2021] [Indexed: 12/13/2022] Open
Abstract
Antibiotics as antibacterial drugs have saved many lives, but have also become a victim of their own success. Their widespread abuse reduces their anti-infective effectiveness and causes the development of bacterial resistance. Moreover, irrational antibiotic therapy contributes to gastrointestinal dysbiosis, that increases the risk of the development of many diseases, including neurological and psychiatric. One of the potential options for restoring homeostasis is the use of oral antibiotics that are poorly absorbed from the gastrointestinal tract (e.g., rifaximin alfa). Thus, antibiotic therapy may exert neurological or psychiatric adverse drug reactions which are often considered to be overlooked and undervalued issues. Drug-induced neurotoxicity is mostly observed after beta-lactams and quinolones. Penicillin may produce a wide range of neurological dysfunctions, including encephalopathy, behavioral changes, myoclonus or seizures. Their pathomechanism results from the disturbances of gamma-aminobutyric acid-GABA transmission (due to the molecular similarities between the structure of the β-lactam ring and GABA molecule) and impairment of the functioning of benzodiazepine receptors (BZD). However, on the other hand, antibiotics have also been studied for their neuroprotective properties in the treatment of neurodegenerative and neuroinflammatory processes (e.g., Alzheimer's or Parkinson's diseases). Antibiotics may, therefore, become promising elements of multi-targeted therapy for these entities.
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Affiliation(s)
- Magdalena Hurkacz
- Department of Clinical Pharmacology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.H.); (L.D.)
- Clinical Pharmacy Service, Jan Mikulicz-Radecki University Clinical Hospital, 50-556 Wroclaw, Poland
| | - Lukasz Dobrek
- Department of Clinical Pharmacology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.H.); (L.D.)
| | - Anna Wiela-Hojeńska
- Department of Clinical Pharmacology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.H.); (L.D.)
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4
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Jacob JS, Cohen PR. Doxycycline-Induced Hand Tremors: Case Report and Review of Antibiotic-Associated Tremors. Cureus 2020; 12:e10782. [PMID: 33154850 PMCID: PMC7606173 DOI: 10.7759/cureus.10782] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
There are several etiologies for acquired tremors. Medications have been observed to induce tremors. A 64-year-old man initiated oral doxycycline for scalp folliculitis. By the third dose, he noticed development of hand tremors. He continued the medication and the tremor persisted. Doxycycline was stopped after five days. Within three days of discontinuing the drug, all tremors had resolved. Medication-induced tremors have been associated with several drugs. These include antiarrhythmics, antibiotics, antidepressants, antiepileptics, antimycotics, antivirals, bronchodilators, chemotherapeutics, dopamine depleters, drugs of misuse, gastrointestinal drugs, hormones, immunosuppressants, methylxanthines, mood stabilizers, and neuroleptics. Several antibiotics have also been associated with drug-induced tremors. These include aminoglycosides, carbapenems, cephalosporins, fluoroquinolones, folate synthesis inhibitor, glycopeptides, macrolides, penicillins, and tetracyclines. Doxycycline can be added to the list of drugs associated with medication-induced tremors.
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Affiliation(s)
- Joanne S Jacob
- Internal Medicine, Baylor College of Medicine, Houston, USA
| | - Philip R Cohen
- Dermatology, San Diego Family Dermatology, National City, USA
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Wanleenuwat P, Suntharampillai N, Iwanowski P. Antibiotic-induced epileptic seizures: mechanisms of action and clinical considerations. Seizure 2020; 81:167-174. [PMID: 32827980 DOI: 10.1016/j.seizure.2020.08.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 08/10/2020] [Accepted: 08/12/2020] [Indexed: 12/17/2022] Open
Abstract
In recent years, there has been growing interest in the development of epileptic seizures as an adverse effect of antibiotic therapy. The most commonly accepted mechanisms underlying the development of antibiotic-induced seizures include direct- and indirect gamma-aminobutyric acid (GABA) antagonism, inhibition of GABA synthesis, and glutaminergic N-methyl-D-Aspartate (NMDA) receptor agonistic activity. Inhibitory pathway inhibition leads to increased neuronal excitability and lowered seizure threshold. Blockage of myoneural presynaptic acetylcholine release, mitochondrial dysfunction, interference of neural protein synthesis, and oxidative stress caused by the generation of neurotoxic radicals also contributes to the development of neurotoxicity. Patients with pre-existing risk factors such as renal or hepatic insufficiency, central nervous system pathology, neurological diseases, history of epilepsy or seizures, critical illness, and increased age are more susceptible to seizure development as a consequence of antibiotic therapy. Administration of antibiotics, together with antiseizure drugs, may also lead to enhanced seizure risk due to drug interactions, which predisposes to alterations in drug metabolism and therapeutic efficacy.
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Affiliation(s)
| | | | - Piotr Iwanowski
- Department of Neurology, Poznan University of Medical Sciences, Poland
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6
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Uremic encephalopathy in patients undergoing assisted peritoneal dialysis: a case series and literature review. CEN Case Rep 2019; 8:271-279. [PMID: 31177383 DOI: 10.1007/s13730-019-00406-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Accepted: 05/30/2019] [Indexed: 10/26/2022] Open
Abstract
We sometimes hesitate to switch renal replacement therapy from peritoneal dialysis (PD) particularly in elderly patients due to their physical tolerance levels and lifestyles. Here, we describe the cases of three patients treated with PD alone despite an anuric status who subsequently developed uremic encephalopathy, which was successfully treated with hemodialysis (HD). The first patient was a 75-year-old woman who developed uremic encephalopathy with an anuric status and inadequate PD after 7 months of treatment. HD immediately improved her condition; encephalopathy did not recur with combined therapy of PD and HD. The second patient was a 69-year-old woman who developed anuria and was treated with combined therapy. Her arteriovenous fistula was obstructed; therefore, she was treated with PD alone. Total weekly Kt/V was sufficiently high at 1.95; however, she developed uremic encephalopathy the following month, which was successfully treated with HD. The third patient was an 84-year-old woman who developed anuria, but was treated with PD alone with adequate total weekly Kt/V of 2.2. PD could not be performed for 2 days because of myocardial infarction intervention; subsequently, she developed uremic encephalopathy, which was successfully treated with HD. These cases are the first of their kinds, wherein patients undergoing PD, developed uremic encephalopathy without any obvious triggers, including drugs, and illustrate the necessity of initiating combined therapy for such patients considering the risk of developing severe uremia leading to uremic encephalopathy, in spite of it being less preferable for elderly patients due to their physical conditions and lifestyles.
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7
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Deshayes S, Coquerel A, Verdon R. Neurological Adverse Effects Attributable to β-Lactam Antibiotics: A Literature Review. Drug Saf 2018; 40:1171-1198. [PMID: 28755095 DOI: 10.1007/s40264-017-0578-2] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
β-lactam antibiotics are commonly prescribed antibiotic drugs. To describe the clinical characteristics, risk markers and outcomes of β-lactam antibiotic-induced neurological adverse effects, we performed a general literature review to provide updated clinical data about the most used β-lactam antibiotics. For selected drugs in each class available in France (ticarcillin, piperacillin, temocillin, ceftazidime, cefepime, cefpirome, ceftaroline, ceftobiprole, ceftolozane, ertapenem and aztreonam), a systematic literature review was performed up to April 2016 via an electronic search on PubMed. Articles that reported original data, written in French, Spanish, Portuguese or English, with available individual data for patients with neurological symptoms (such as seizure, disturbed vigilance, confusional state, myoclonia, localising signs, and/or hallucinations) after the introduction of a β-lactam antibiotic were included. The neurological adverse effects of piperacillin and ertapenem are often described as seizures and hallucinations (>50 and 25% of cases, respectively). Antibiotic treatment is often adapted to renal function (>70%), and underlying brain abnormalities are seen in one in four to one in three cases. By contrast, the neurological adverse drug reactions of ceftazidime and cefepime often include abnormal movements but few hallucinations and seizures. These reactions are associated with renal insufficiency (>80%) and doses are rarely adapted to renal function. Otherwise, it appears that monobactams do not have serious neurological adverse drug reactions and that valproic acid and carbapenem combinations should be avoided. The onset of disturbed vigilance, myoclonus, and/or seizure in a patient taking β-lactam antibiotics, especially if associated with renal insufficiency or underlying brain abnormalities, should lead physicians to suspect adverse drug reactions and to consider changes in antibacterial therapy.
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Affiliation(s)
- Samuel Deshayes
- Department of Internal Medicine, CHU de Caen, 14000, Caen, France. .,Department of Infectious Diseases, CHU de Caen, Université de Caen-Normandie, Avenue de la Côte de Nacre, 14000, Caen, France.
| | - Antoine Coquerel
- Department of Pharmacology, CHU de Caen, Regional Pharmacovigilance Center, 14000, Caen, France.,University of Caen-Normandy, INSERM Unit 1075, 14000, Caen, France
| | - Renaud Verdon
- Groupe de Recherche sur l'Adaptation Microbienne (GRAM 2.0), Normandie Université, UNICAEN, UNIROUEN, GRAM, 14000, Caen, France. .,Department of Infectious Diseases, CHU de Caen, Université de Caen-Normandie, Avenue de la Côte de Nacre, 14000, Caen, France.
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8
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Imani S, Buscher H, Marriott D, Gentili S, Sandaradura I. Too much of a good thing: a retrospective study of β-lactam concentration-toxicity relationships. J Antimicrob Chemother 2018; 72:2891-2897. [PMID: 29091190 DOI: 10.1093/jac/dkx209] [Citation(s) in RCA: 160] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Accepted: 05/31/2017] [Indexed: 01/08/2023] Open
Abstract
Objectives To determine the existence of concentration-toxicity relationships for common β-lactam antibiotic adverse effects and define thresholds above which toxicity is more likely. Patients and methods Retrospective review of consecutive patients treated with piperacillin, meropenem or flucloxacillin who underwent therapeutic drug monitoring (TDM) at St Vincent's Hospital (Sydney, Australia) between January 2013 and December 2015. Adverse events investigated included neurotoxicity, nephrotoxicity, hepatotoxicity and opportunistic Clostridium difficile infection. Toxicity was measured using observational grading criteria, clinical assessment and relevant serum biomarkers. These findings were correlated with trough TDM measurements at the time of toxicity presentation. Results TDM results from 378 patients (piperacillin = 223, meropenem = 94 and flucloxacillin = 61) were investigated. There was no difference in baseline patient characteristics across antibiotic groups. A statistically significant elevation in mean serum trough concentrations (Cmin) was found in patients diagnosed with neurotoxicity (piperacillin, P < 0.01; meropenem, P = 0.04; flucloxacillin, P = 0.01) and those who developed nephrotoxicity whilst being treated with piperacillin (P < 0.01) or meropenem (P < 0.01). Incidence of hepatotoxicity and C. difficile was not related to Cmin. Threshold concentrations for which there is 50% risk of developing a neurotoxicity event (piperacillin, Cmin >361.4 mg/L; meropenem, Cmin >64.2 mg/L; flucloxacillin, Cmin >125.1 mg/L) or nephrotoxicity (piperacillin, Cmin >452.65 mg/L; meropenem, Cmin >44.45 mg/L) varied across antibiotics. Conclusions Our data reveal an association between toxic concentrations for a number of β-lactam agents and neurotoxic/nephrotoxic effects. We have defined threshold concentrations above which these toxicities become more likely. Clinicians should balance concerns for therapeutic efficacy with potential toxicity when considering aggressive therapy.
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Affiliation(s)
- Sahand Imani
- School of Medicine, University of Notre Dame Australia, Sydney, NSW, Australia.,Department of Clinical Microbiology, St Vincent's Hospital, Sydney, NSW, Australia
| | - Hergen Buscher
- Department of Intensive Care Medicine, St Vincent's Hospital, Sydney, NSW, Australia.,School of Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Debbie Marriott
- Department of Clinical Microbiology, St Vincent's Hospital, Sydney, NSW, Australia.,School of Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Sheridan Gentili
- School of Pharmacy and Medical Sciences, Sansom Institute for Health Research, University of South Australia, Adelaide, SA, Australia
| | - Indy Sandaradura
- School of Medicine, University of New South Wales, Sydney, NSW, Australia.,Centre for Infectious Diseases and Microbiology, Westmead Hospital, Sydney, NSW, Australia
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9
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Jiang S, Li T, Zhou X, Qin W, Wang Z, Liao Y. Antibiotic drug piperacillin induces neuron cell death through mitochondrial dysfunction and oxidative damage. Can J Physiol Pharmacol 2018; 96:562-568. [PMID: 28759731 DOI: 10.1139/cjpp-2016-0679] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Although nerve damage/toxicity has been shown to be one of the side effects in patients given prolonged antibiotic treatment, the mechanisms of the action of antibiotics on neuron cells are not clear. In this work, we investigated the toxicity of piperacillin (an antibiotic that can penetrate the blood–brain barrier) on neuron cells and its underlying mechanisms. We show that clinically relevant doses of piperacillin induce apoptosis in SH-SY5Y and human primary neuron cells through activating caspase-3 activity and decreasing Mcl-1 and Bcl-2 levels. In addition, piperacillin causes mitochondrial dysfunction in neuron cells as shown by the reduction of mitochondrial respiration, membrane potential, and ATP production. We further demonstrate that piperacillin increases accumulation of mitochondrial superoxide and reactive oxygen species, suggesting the oxidative stress in neuron cells. Consistently, oxidative damage to DNA, proteins, and membrane lipids are observed in neuron cells exposed to piperacillin. The deleterious effects of piperacillin are abolished in neuron cells by antioxidant N-acetyl-l-cysteine, further confirming that piperacillin causes neuron cell death through inducing mitochondrial dysfunction and oxidative damage. Our work demonstrates the role of piperacillin in inducing oxidative damage in neuron cells and also provides a therapeutic strategy to prevent the side effects of antibiotic treatment.
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Affiliation(s)
- Shan Jiang
- Department of Neurology, Nanning No. 2 People’s Hospital, Nanning, P.R. China
| | - Tong Li
- Department of Neurology, Nanning No. 2 People’s Hospital, Nanning, P.R. China
| | - Xiao Zhou
- Division of Breast Surgery, The Affiliated Cancer Hospital of Guangxi Medical University, Nanning, P.R. China
| | - Wenjun Qin
- Department of Neurology, Nanning No. 2 People’s Hospital, Nanning, P.R. China
| | - Zijun Wang
- Department of Neurology, Nanning No. 2 People’s Hospital, Nanning, P.R. China
| | - Yi Liao
- Department of Pharmacy, Nanning No. 2 People’s Hospital, Nanning, P.R. China
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10
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Esposito S, Canevini MP, Principi N. Complications associated with antibiotic administration: neurological adverse events and interference with antiepileptic drugs. Int J Antimicrob Agents 2017; 50:1-8. [PMID: 28414069 DOI: 10.1016/j.ijantimicag.2017.01.027] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2016] [Accepted: 01/28/2017] [Indexed: 11/19/2022]
Abstract
Antibiotic use is associated with toxic effects involving the peripheral and central nervous systems and it may interfere with antiepileptic drugs, causing significant variations in their serum levels and activity. Prompt identification of neurological complications during antibiotic therapy is important in order to make appropriate modifications to medication. Characteristics of the drug and the patient, including age and underlying diseases, may favour these complications. The main aim of this study was to review the neurological adverse events that may follow antibiotic administration, the mechanisms that cause them, and the possibility of prevention and treatment. Moreover, the interference of antibiotics with serum levels and the activity of antiepileptic drugs are discussed. The results demonstrate that antibiotic-associated adverse events involving the nervous system are relatively uncommon and are only rarely severe and irreversible, although neurotoxicity has been reported for several antibiotics. Moreover, for patients receiving antiepileptic drugs, monitoring of drug serum levels to avoid the risk of toxicity or inadequate therapy is mandatory during antibiotic treatment. Areas for future research include the effects of combined antibiotic therapies as well as multiple antiepileptic drugs in study populations with an adequate sample size, including neonates and infants, patients with pharmacoresistant epilepsy and elderly patients.
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Affiliation(s)
- Susanna Esposito
- Pediatric Clinic, Università degli Studi di Perugia, Perugia, Italy.
| | - Maria Paola Canevini
- Child Neurology Unit-Epilepsy Center, San Paolo Hospital, Department of Health Sciences, Università degli Studi di Milano, Milan, Italy
| | - Nicola Principi
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
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Abstract
Commonly used medications can have neuropsychiatric and behavioral effects that may be idiosyncratic or metabolic in nature, or a function of interactions with other drugs, toxicity, or withdrawal. This article explores an approach to the patient with central nervous system toxicity, depending on presentation of sedation versus agitation and accompanying physical signs and symptoms. The effects of antihypertensives, opioids, antibiotics, antiepileptic agents, steroids, Parkinson's disease medications, antipsychotics, medications for human immunodeficiency virus infection, cancer chemotherapeutics, and immunotherapies are discussed. A look at the prevalence of adverse reactions to medications and the errors underlying such occurrences is included.
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Affiliation(s)
- Sai Krishna J Munjampalli
- Department of Neurology, Louisiana State University Health Sciences Center - Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA
| | - Debra E Davis
- Department of Neurology, Louisiana State University Health Sciences Center - Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA.
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12
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Jang JH, Song KS, Bang JS, Oh CW, Kwon OK, Chung YS. What Should Be Considered to Cause the Early Post-Craniotomy Seizure: Antibiotics (Cefazolin) Irrigation. J Korean Neurosurg Soc 2015; 58:462-6. [PMID: 26713147 PMCID: PMC4688316 DOI: 10.3340/jkns.2015.58.5.462] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Revised: 08/19/2015] [Accepted: 08/20/2015] [Indexed: 11/27/2022] Open
Abstract
Objective Post-craniotomy seizure (PCS) is reported only rarely. However, our department noted a 433% increase in PCS for a year beginning September 2010, especially after cerebrovascular surgery. Our goal was to identify the cause of our unusual outbreak of PCS. Methods For almost one year after September 2010, cases of PCS increased significantly in our department. We analyzed 973 patients who had received a major craniotomy between January 2009 and November 2011. We included seizures that occurred only in the first 24 postoperative hours, which we defined as early PCS. After verifying the presence of PCS, we analyzed multiple seizure-provoking factors and their relation to the duration and character of seizure activity. Results Overall PCS incidence was 7.2% (70/973). Cefazolin (2 g/L saline) was the antibiotic drug used for intraoperative irrigation in 88.4% of the operations, and no PCS occurred without intraoperative cefazolin irrigation. When analyzed by operation type, clipping surgery for unruptured aneurysms was the most frequently associated with PCS (80%). Using logistic regression, only 2 g cefazolin intraoperative irrigation (p=0.024) and unruptured aneurysm clipping surgery (p<0.001) were associated with early PCS. The seizure rate of unruptured aneurysm clipping surgery using 2 g cefazolin intraoperative irrigation was 32.9%. Conclusion Intraoperative cefazolin irrigation must be avoided in patients undergoing craniotomy, especially for clipping of unruptured aneurysms, because of the increased risk of early PCS.
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Affiliation(s)
- Ji Hwan Jang
- Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Kyung Sun Song
- Department of Neurosurgery, Neurovascular Center of New Korea Hospital, Gimpo, Korea
| | - Jae Seung Bang
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Chang Wan Oh
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - O-Ki Kwon
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Young Seob Chung
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul National University Boramae Hospital, Seoul, Korea
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13
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Man BL, Fu YP. Piperacillin/tazobactam-induced myoclonic jerks in a man with chronic renal failure. BMJ Case Rep 2015; 2015:bcr-2015-210184. [PMID: 25956160 DOI: 10.1136/bcr-2015-210184] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Bik Ling Man
- Department of Medicine and Geriatrics, Tuen Mun Hospital, Hong Kong, Hong Kong
| | - Yat Pang Fu
- Department of Medicine, Tuen Mun Hospital, Hong Kong, Hong Kong
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14
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Mattappalil A, Mergenhagen KA. Neurotoxicity with Antimicrobials in the Elderly: A Review. Clin Ther 2014; 36:1489-1511.e4. [DOI: 10.1016/j.clinthera.2014.09.020] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Revised: 09/24/2014] [Accepted: 09/17/2014] [Indexed: 02/07/2023]
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15
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Neves PDMM, Freitas FM, Kojima CA, Carmello BL, Bazan R, Barretti P, Martin LC. Piperacillin/tazobactam-induced neurotoxicity in a hemodialysis patient: a case report. Hemodial Int 2014; 19:143-5. [PMID: 25098503 DOI: 10.1111/hdi.12194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Antibiotics are potentially a cause of neurotoxicity in dialysis patients, the most common are the beta-lactams as ceftazidime and cefepime, and few cases have been reported after piperacillin/tazobactam use. This report presents a case of a hypertensive and diabetic 67-year-old woman in regular hemodialysis, which previously had a stroke. She was hospitalized presenting pneumonia, which was initially treated with cefepime. Two days after treatment, she presented dysarthria, left hemiparesis, ataxia, and IX and X cranial nerves paresis. Computed tomography showed no acute lesions and cefepime neurotoxicity was hypothesized, and the antibiotic was replaced by piperacillin/tazobactam. The neurologic signs disappeared; however, 4 days after with piperacillin/tazobactam treatment, the neurological manifestations returned. A new computed tomography showed no new lesions, and the second antibiotic regimen withdrawn. After two hemodialysis sessions, the patient completely recovered from neurological manifestations. The patient presented sequentially neurotoxicity caused by two beta-lactams antibiotics. This report meant to alert clinicians that these antibiotics have dangerous neurological effects in chronic kidney disease patients.
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Meyer MA. Myoclonic jerks secondary to piperacillin and nafcillin. Neurol Int 2014; 6:5349. [PMID: 24987501 PMCID: PMC4077207 DOI: 10.4081/ni.2014.5349] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Accepted: 04/04/2014] [Indexed: 11/23/2022] Open
Abstract
A 66-year-old male receiving intravenous piperacillin and nafcillin for a post-surgical wound infection developed intermittent myoclonic jerks of all four extremities that disappeared after discontinuation of these two medications. In addition there was a mild yet definite intermittent encephalopathic effect; head computed tomography examination as negative and there was no prior history for seizure or myoclonus. These two beta lactam ring antibiotics are structurally similar to penicillin, which is well known to induce not only myoclonus but also seizure activity by reducing the gamma-aminobutyric acid (GABA) induced inhibitory currents by inducing an open chloride channel block of the GABA type A receptors within the brain. Clinicians need to be fully aware of the potential epileptogenic effects of piperacillin, nafcillin, and related antibiotics.
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Affiliation(s)
- Michael A Meyer
- Department of Neurology, Sisters Hospital , Buffalo, NY, USA
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Chao CT, Lee SY, Yang WS, Chen HW, Fang CC, Yen CJ, Chiang CK, Hung KY, Huang JW. Citrobacter peritoneal dialysis peritonitis: rare occurrence with poor outcomes. Int J Med Sci 2013; 10:1092-8. [PMID: 23869184 PMCID: PMC3714384 DOI: 10.7150/ijms.6251] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Accepted: 06/18/2013] [Indexed: 11/05/2022] Open
Abstract
INTRODUCTION Non-Pseudomonas gram-negative bacteria are responsible for an increasing proportion of cases of peritoneal dialysis (PD)-related peritonitis. The role of Citrobacter species in the etiology of PD-related peritonitis is often underestimated. In the present study, we aimed to describe the clinical features, laboratory findings, and short- and long-term outcomes in PD-related peritonitis caused by Citrobacter. METHODS A retrospective review of all episodes of PD-related peritonitis caused by Citrobacter from a single center between 1990 and 2010 was performed. Clinical features, microbiological data, and outcomes of these episodes were analyzed. RESULTS Citrobacter species was responsible for 11 PD-related episodes (1.8% of all peritonitis episodes) in 8 patients. Citrobacter freundii was the most common etiologic species (73%), and mixed growth was found in the other 3 episodes (27%). Approximately half (46%) of the episodes were associated with constipation and/or diarrhea. Of the Citrobacter isolates from all episodes, 54% were resistant to cefazolin, and only 18% were susceptible to cefmetazole. All isolates were susceptible to ceftazidime, cefepime, carbapenem, and aminoglycosides. More than half of the patients (54%) were hospitalized for index peritonitis, and 27% of the episodes involved a change in antibiotic medication. One patient had relapsing peritonitis caused by C. koseri (9%). The mortality rate of PD-related peritonitis caused by Citrobacter was 18%, and 89% of surviving patients developed technique failure requiring a modality switch after an average of 12 months of follow-up (range 1.2-31.2 months). CONCLUSION PD-related peritonitis caused by Citrobacter is associated with poor outcomes, including high rates of antibiotic resistance, a high mortality rate, and a high rate of technique failure among survivors during the follow-up period.
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Affiliation(s)
- Chia-Ter Chao
- Department of Traumatology, National Taiwan University Hospital, Taipei, Taiwan
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Grill MF, Maganti RK. Neurotoxic effects associated with antibiotic use: management considerations. Br J Clin Pharmacol 2011; 72:381-93. [PMID: 21501212 DOI: 10.1111/j.1365-2125.2011.03991.x] [Citation(s) in RCA: 222] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
The clinical manifestations of antibiotic-induced neurotoxic effects, the underlying mechanisms and management strategies have been reviewed. PubMed and OVID searches (January 1960-June 2010) were conducted using search terms such as antibiotics, side effects, neurotoxicity and encephalopathy which yielded approximately 300 articles. All relevant case reports, case series, letters and retrospective reviews describing neurotoxic effects and those discussing mechanisms of neurotoxicity were included. Antibiotic-induced neurotoxic side effects can have a myriad of neurologic presentations. Patients with prior central nervous system (CNS) disease, renal insufficiency and advanced age may be particularly vulnerable. Treatment consists of discontinuation of the offending agent, use of antiepileptic drugs in the case of seizures or status epilepticus and haemodialysis in certain cases. The risk of CNS toxicity may be reduced via dosage adjustments in high risk populations. Awareness of the potential neurotoxic clinical manifestations of various antibiotics and high degree of vigilance in critically ill patients is essential in identifying a potentially serious, though reversible complications of antibiotic therapy particularly with the advent of newer antimicrobial agents.
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Affiliation(s)
- Marie F Grill
- University of California San Francisco, San Francisco General Hospital, 1001 Potrero Avenue, 4M62, San Francisco, CA 94110, USA
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Cefixime-induced nonconvulsive status epilepticus. Neurol Sci 2011; 33:325-9. [DOI: 10.1007/s10072-011-0668-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2010] [Accepted: 06/14/2011] [Indexed: 11/26/2022]
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Shaheen T, Volles D, Calland F, Sifri CD, Mytinger J, Hagspiel K, Sawyer R, Bonatti H. Cefepime-associated status epilepticus in an ICU patient with renal failure. J Chemother 2009; 21:452-4. [PMID: 19622467 DOI: 10.1179/joc.2009.21.4.452] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Affiliation(s)
- T Shaheen
- Department of Surgery, University of Virginia Health System, Charlottesville, VA 22908-0709, USA
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Huang WT, Hsu YJ, Chu PL, Lin SH. Neurotoxicity associated with standard doses of piperacillin in an elderly patient with renal failure. Infection 2009; 37:374-6. [PMID: 19499182 DOI: 10.1007/s15010-009-8373-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2008] [Accepted: 02/03/2009] [Indexed: 10/20/2022]
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Grill MF, Maganti R. Cephalosporin-induced neurotoxicity: clinical manifestations, potential pathogenic mechanisms, and the role of electroencephalographic monitoring. Ann Pharmacother 2008; 42:1843-50. [PMID: 19033476 DOI: 10.1345/aph.1l307] [Citation(s) in RCA: 122] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE To review the clinical manifestations of cephalosporin-induced neurotoxicity, underlying potential mechanisms, role of electroencephalographic (EEG) monitoring, and management of neurotoxicity. DATA SOURCES A PubMed search (1970-May 2008) was conducted using search terms such as cephalosporins, neurotoxicity, seizures, and status epilepticus. The search was not limited to the English language and yielded approximately 187 articles. STUDY SELECTION AND DATA EXTRACTION Several case reports and case series were included to outline the salient clinical features of cephalosporin neurotoxicity. Laboratory studies investigating the potential mechanisms were also included. Reports outlining the EEG features of cephalosporin neurotoxicity were included and the role of continuous EEG monitoring was extracted. Finally, management strategies of such neurotoxicity are discussed. DATA SYNTHESIS Cephalosporin-induced neurotoxicity may manifest in a variety of clinical presentations, ranging from simple encephalopathy or mental status changes to myoclonus, asterixis, seizures, nonconvulsive status epilepticus, as well as coma. Patients who are elderly, those with renal insufficiency, and those with prior neurologic disease may be particularly prone to the neurotoxic effects. The main mechanism of neurotoxicity appears to involve gamma-aminobutyric acid A receptor inhibition, although other mechanisms may be possible. Cephalosporin neurotoxicity may be associated with a variety of EEG manifestations. Treatment mainly involves withdrawal of the offending drug, in addition to hemodialysis in patients with renal failure, and use of benzodiazepines or other anticonvulsants in patients who develop frank status epilepticus. Neurotoxicity can be prevented in high-risk cases with dosage adjustments and monitoring of serum concentrations. CONCLUSIONS Knowledge and awareness of the neurotoxic clinical manifestations, EEG findings, and underlying mechanisms are essential for clinicians in identifying and treating this potentially lethal but reversible complication of cephalosporin therapy. Further studies are needed to determine the most appropriate treatment paradigms for patients who develop status epilepticus as a result of cephalosporins.
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Affiliation(s)
- Marie Francisca Grill
- Department of Neurology, Barrow Neurological Institute/St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA.
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