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Naraki K, Ghasemzadeh Rahbardar M, Razavi BM, Aminifar T, Khajavi Rad A, Amoueian S, Hosseinzadeh H. The power of trans-sodium crocetinate: exploring its renoprotective effects in a rat model of colistin-induced nephrotoxicity. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03259-5. [PMID: 38995374 DOI: 10.1007/s00210-024-03259-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2024] [Accepted: 06/23/2024] [Indexed: 07/13/2024]
Abstract
Colistin, a multidrug-resistant gram-negative bacterial infection medication, has been associated with renal impairment and failure. Trans-sodium crocetinate (TSC), a saffron-derived chemical recognized for its antioxidant and nephroprotective properties, was studied in this study to determine its potential to alleviate the nephrotoxic effects of colistin. Forty-two male Wistar rats were randomly classified into seven groups (n = 6): (1) control (normal saline, 12 days, i.p.), (2) colistin (22 mg/kg, 7 days, i.p.), (3-5) colistin + TSC (25, 50, and 100 mg/kg, 12 days, i.p., starting from 5 days before colistin), (6) TSC (100 mg/kg, 12 days, i.p.), (7) colistin + vitamin E (100 IU/kg, 12 days, i.p). On day 13, the rats were euthanized and the serum content of creatinine, BUN, Na+, and K+, as well as oxidative stress (GSH, MDA, SOD, CAT), inflammatory (IL-1β), apoptotic (Bax, Bcl-2, caspase-3, 8, 9), and autophagy (Beclin-1, LC3) markers, NGAL, and histopathological changes in the kidney were measured. Colistin significantly increased serum creatinine, BUN, MDA, IL-1β, caspase-3,8,9, Bax, Beclin-1, LC3, and NGAL levels in kidney tissue. It also caused inflammation, focal necrosis of tubular epithelial cells, protein cast, and acute tubular necrosis. Furthermore, colistin decreased SOD, CAT, GSH, and Bcl-2 levels. TSC and vitamin E administration along with colistin restored most of the alterations induced by colistin. Overall, it could be concluded that colistin induces oxidative stress, inflammation, autophagy, and apoptosis, which can cause kidney injury. However, TSC can also be used as a therapeutic agent to reduce injuries caused by colistin.
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Affiliation(s)
- Karim Naraki
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Bibi Marjan Razavi
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
- Targeted Drug Delivery Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Tahereh Aminifar
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Abolfazl Khajavi Rad
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sakineh Amoueian
- Pathology Department, Emam Reza Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Hosseinzadeh
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
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Son JY, Kim S, Porsuk T, Shin S, Choi YJ. Clinical outcomes of colistin methanesulfonate sodium in correlation with pharmacokinetic parameters in critically ill patients with multi-drug resistant bacteria-mediated infection: A systematic review and meta-analysis. J Infect Public Health 2024; 17:843-853. [PMID: 38554590 DOI: 10.1016/j.jiph.2024.03.021] [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: 10/11/2023] [Revised: 03/07/2024] [Accepted: 03/17/2024] [Indexed: 04/01/2024] Open
Abstract
BACKGROUND Colistin is a viable option for multidrug resistant gram-negative bacteria emerged from inappropriate antibiotic use. Nonetheless, suboptimal colistin concentrations and nephrotoxicity risks hinder its clinical use. Thus, the aim of this study is to investigate clinical outcomes in correlation with pharmacokinetic differences and infection types in critically ill patients on intravenous colistin methanesulfornate sodium (CMS). METHODS A systematic literature search of Embase, Google Scholars, and PubMed was performed to identify clinical trials evaluating pharmacokinetic parameters along with clinical outcomes of CMS treatment from inception to July 2023. The pooled analyses of clinical impact of CMS on nephrotoxicity, mortality, clinical cure, and colistin concentration at steady state (Css,avg) were performed. This study was registered in the PROSPERO (CRD 42023456120). RESULTS Total of 695 critically ill patients from 17 studies were included. The mortality was substantially lower in clinically cured patients (OR 0.05; 95% CI 0.02 - 0.14), whereas the mortality rate was statistically insignificant between nephrotoxic and non-nephrotoxic patients. Inter-patient variability of pharmacokinetic parameters of CMS and colistin was observed in critically ill patients. The standard mean differences of Css,avg were statistically insignificant between clinically cure and clinically failure groups (standard mean difference (SMD) -0.25; 95% CI -0.69 - 0.19) and between nephrotoxic and non-nephrotoxic groups (SMD 0.67; 95% CI -0.27-1.61). The clinical cure rate is substantially lower in pneumonia patients (OR 0.09; 95% CI 0.01 - 0.56), and pharmacokinetic parameters pertaining to microbiological cure were different among strains. CONCLUSION The mortality rate was substantially lower in clinically cured patients with CMS. However, no significant differences in Css,avg of colistin were examined to determine the impact of pharmacokinetic differences on clinical outcomes including mortality rate and nephrotoxicity risk. Nevertheless, the clinical cure rate is substantially lower in patients with respiratory infection than patients with urinary tract infection.
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Affiliation(s)
- Ji-Young Son
- Korean-National Institute for Bioprocessing Research and Training (K-NIBRT), Yonsei University, Incheon 21983, the Republic of Korea
| | - Semi Kim
- Department of Pharmacy, College of Pharmacy, Kyung Hee University, Seoul 02447, the Republic of Korea
| | - Tuğçe Porsuk
- Department of Pharmacy, College of Pharmacy, Kyung Hee University, Seoul 02447, the Republic of Korea
| | - Sooyoung Shin
- Department of Pharmacy, College of Pharmacy, Ajou University, Suwon 16499, the Republic of Korea; Research Institute of Pharmaceutical Science and Technology (RIPST), Ajou University, Suwon 16499, the Republic of Korea.
| | - Yeo Jin Choi
- Department of Pharmacy, College of Pharmacy, Kyung Hee University, Seoul 02447, the Republic of Korea; Department of Regulatory Science, Graduate School, Kyung Hee University, Seoul 02447, the Republic of Korea; Institute of Regulatory Innovation through Science (IRIS), Kyung Hee University, Seoul 02447, the Republic of Korea.
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Öztürk E, Ganidağlı S, Öztürk ZA. Colistin treatment in older adults: why should we know more? Curr Med Res Opin 2023; 39:1481-1487. [PMID: 37738213 DOI: 10.1080/03007995.2023.2262380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 09/20/2023] [Indexed: 09/24/2023]
Abstract
OBJECTIVES We aimed to investigate the risk factors of colistin-associated nephrotoxicity in patients older than 65 years treated in the palliative care unit. METHODS 119 palliative care patients who received intravenous colistimethate for at least 7 days were included in the study. The estimated glomerular filtration rate (GFR) was calculated using the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) 2021 equation. Data were obtained from the hospital information system. RESULTS The mean age of the participants was 76.7 ± 9.9 years and 49.4% were female. Of the 119 patients, 57 had colistin-induced nephropathy (CIN) according to Kidney Disease: Improving Global Outcomes (KDIGO) criteria. The rate of CIN was higher in women than in men. The baseline phosphate level was higher in the CIN (+) group than in the CIN (-) group. The lower GFR values in patients with pneumonia persisted at days 14 and 30, whereas the lower GFR in patients without pneumonia did not. According to multivariate logistic regression, female gender and baseline phosphate level ≥ 4.5 mg/dl were found as independent variables for the development of nephropathy. CONCLUSIONS The creatinine levels of the patients with pneumonia and CIN did not improve after nephrotoxicity, whereas the creatinine levels of the other patients without pneumonia and CIN did. Female gender and baseline phosphate were independent risk factors for CIN. Prolonged kidney failure may lead to a more difficult clinical follow-up process for clinicians. Therefore, clinicians should be aware of persistent renal insufficiency in older patients with pneumonia receiving colistimethate.
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Affiliation(s)
- Ercüment Öztürk
- Department of Internal Medicine, Division of Geriatric Medicine, Gaziantep University, Sahinbey, Gaziantep, Turkey
| | - Sencer Ganidağlı
- Department of Internal Medicine, Division of Geriatric Medicine, Gaziantep University, Sahinbey, Gaziantep, Turkey
| | - Zeynel Abidin Öztürk
- Department of Internal Medicine, Division of Geriatric Medicine, Gaziantep University, Sahinbey, Gaziantep, Turkey
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Samarkos M, Papanikolaou K, Sourdi A, Paisios N, Mainas E, Paramythiotou E, Antoniadou A, Sambatakou H, Gargalianos-Kakolyris P, Skoutelis A, Daikos GL. The Effect of Different Colistin Dosing Regimens on Nephrotoxicity: A Cohort Study. Antibiotics (Basel) 2022; 11:antibiotics11081066. [PMID: 36009935 PMCID: PMC9405298 DOI: 10.3390/antibiotics11081066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/03/2022] [Accepted: 08/04/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: It is not known whether different daily dosing schemes have different effects on colistin nephrotoxicity. We examined the effect of once- versus twice- or thrice-daily doses of colistin on renal function. (2) Methods: We performed a multicenter retrospective cohort study of hospitalized patients with a baseline glomerular filtration rate ≥ 50 mL/min who received intravenously the same colistin dose once (regimen A), twice (regimen B) or thrice daily (regimen C). The primary endpoint was acute kidney injury (AKI), defined as fulfilment of any of the RIFLE (Risk-Injury-Failure-Loss-End stage renal disease) criteria. (3) Results: We included 306 patients; 132 (43.1%) received regimen A, 151 (49.3%) regimen B, and 23 (7.5%) regimen C. Ninety-nine (32.4%) patients developed AKI; there was no difference between regimen A vs. B and C [45 (34.1%) vs. 54 (31.0%), p = 0.57]. In a propensity score−matched cohort, AKI was similar in patients receiving Regimen A, Regimen B, and Regimen C (31.6% vs. 33.3%, p = 0.78). On logistic regression analysis, diabetes was an independent predictor of AKI (OR = 4.59, 95% CI 2.03−10.39, p = 0.001) while eGFR > 80 mL/min (OR = 0.50, 95% CI 0.25−0.99, p = 0.048) was inversely associated with AKI. (4) Conclusions: Colistin once daily is not more nephrotoxic than the standard colistin regimens. The only independent predictor of nephrotoxicity was diabetes mellitus, while eGFR > 80 mL/min had a protective effect.
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Affiliation(s)
- Michael Samarkos
- 1st Department of Medicine, Laikon General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | | | - Athena Sourdi
- 1st Propaedeutic Department of Medicine, Laikon General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Nikolaos Paisios
- 1st Department of Medicine, G. Gennimatas General Hospital, 11527 Athens, Greece
| | - Efstratios Mainas
- 2nd Department of Medicine, Ippokrateion General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | | | - Anastasia Antoniadou
- 4th Department of Medicine, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Helen Sambatakou
- 2nd Department of Medicine, Ippokrateion General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | | | | | - George L. Daikos
- 1st Department of Medicine, Laikon General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Correspondence:
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Lipp MA, Crass RL, Fitzgerald LJ, Patel TS, Simon RH, Lenhan BE, Han MK, Jia S. Acute kidney injury in cystic fibrosis patients treated with intravenous colistimethate sodium or tobramycin. J Antimicrob Chemother 2022; 77:2516-2521. [PMID: 35678460 DOI: 10.1093/jac/dkac187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 05/17/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Colistimethate sodium and tobramycin are important systemic antibiotics for treatment of cystic fibrosis (CF) pulmonary exacerbations but can induce acute kidney injury (AKI). We characterize the rate of AKI in CF patients treated with systemic colistimethate sodium compared with tobramycin. METHODS This single-centre, retrospective cohort study included hospitalized CF patients treated with IV colistimethate sodium or tobramycin. The primary outcome was AKI defined using the RIFLE criteria. Multivariate logistic regression using a mixed model was performed to identify variables that were independently associated with AKI. RESULTS Overall, 156 patients representing 507 care encounters were included. The OR of AKI was not increased with IV colistimethate sodium relative to IV tobramycin after adjusting for other potential predictor variables (aOR 1.00; 95% CI 0.16-6.03). The frequency of AKI was 9.5% across all encounters, 6.9% with IV colistimethate sodium and 9.9% with IV tobramycin, with RIFLE category R (risk) being the most common stage, accounting for 4.2% of encounters with IV colistimethate sodium and 9.2% with IV tobramycin. The concomitant use of another nephrotoxin (aOR 2.51; 95% CI 1.27-4.95) or the combination of vancomycin and piperacillin/tazobactam (aOR 5.95; 95% CI 2.05-17.3) were both associated with increased odds of AKI. CONCLUSIONS Systemic treatment with colistimethate sodium or tobramycin in the CF patient population is associated with a similar rate of nephrotoxicity. However, clinicians should be mindful of the increased risk for AKI in patients treated with either IV colistimethate sodium or IV tobramycin when used concurrently with other nephrotoxic agents, particularly the combination of vancomycin and piperacillin/tazobactam.
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Affiliation(s)
- Madeline A Lipp
- Department of Clinical Pharmacy and Therapeutics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Ryan L Crass
- Ann Arbor Pharmacometrics Group, Ann Arbor, MI, USA
| | | | - Twisha S Patel
- Department of Pharmacy Services, Michigan Medicine, Ann Arbor, MI, USA
| | - Richard H Simon
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Blair E Lenhan
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - MeiLan K Han
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Shijing Jia
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
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Sangthawan P, Geater AF, Naorungroj S, Nikomrat P, Nwabor OF, Chusri S. Characteristics, Influencing Factors, Predictive Scoring System, and Outcomes of the Patients with Nephrotoxicity Associated with Administration of Intravenous Colistin. Antibiotics (Basel) 2021; 11:antibiotics11010002. [PMID: 35052879 PMCID: PMC8772935 DOI: 10.3390/antibiotics11010002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/19/2021] [Accepted: 12/20/2021] [Indexed: 11/17/2022] Open
Abstract
Multidrug-resistant Gram-negative infection is a major global public health threat. Currently, colistin is considered the last-resort treatment despite its nephrotoxicity. The purpose of this study was to estimate the incidence, characteristics, and influencing factors and to develop a prediction model for colistin-associated nephrotoxicity. A retrospective study was conducted in the university hospital in the South of Thailand from December 2015 to June 2019. A total of 381 patients (median age (IQR) of 64 (51–62) years) were analyzed. Overall, 282 (74%) had nephrotoxicity according to the Kidney Disease: Improving Global Outcomes (KDIGO) classification. In-hospital, 30-day mortality rates and cost of hospital admission were significantly higher among those with nephrotoxicity. Age > 60 years, comorbidities, serum albumin less than 3.5 g/dL, and concomitant nephrotoxic use were significantly associated with colistin-associated nephrotoxicity with adjusted OR (95% CI) 2.01 (1.23–2.45), 1.85 (1.18–3.6), 1.68 (1.09–2.99), and 1.77 (1.10–2.97), respectively. The prediction model for high-risk colistin-associated nephrotoxicity was identified with good overall performance (specificity of 79.6% (95% CI 70.3–87.1) and positive predictive value of 92.1% (95% CI 88.0–95.1)). In conclusion, the incidence of colistin-associated nephrotoxicity was high and incurred significant morbidity, mortality, and economic burden. Our predictive scoring system is relatively simple and useful for optimizing colistin therapy.
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Affiliation(s)
- Pornpen Sangthawan
- Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand; (P.S.); (S.N.); (P.N.); (O.F.N.)
| | - Alan Frederick Geater
- Epidemiology Unit, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand;
| | - Surarit Naorungroj
- Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand; (P.S.); (S.N.); (P.N.); (O.F.N.)
| | - Piyarat Nikomrat
- Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand; (P.S.); (S.N.); (P.N.); (O.F.N.)
| | - Ozioma Forstinus Nwabor
- Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand; (P.S.); (S.N.); (P.N.); (O.F.N.)
| | - Sarunyou Chusri
- Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla 90110, Thailand; (P.S.); (S.N.); (P.N.); (O.F.N.)
- Correspondence:
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Prasannan BK, Mukthar FC, Unni VN, Mohan S, Vinodkumar K. Colistin Nephrotoxicity-Age and Baseline kidney Functions Hold the Key. Indian J Nephrol 2021; 31:449-453. [PMID: 34880554 PMCID: PMC8597794 DOI: 10.4103/ijn.ijn_130_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 06/11/2020] [Accepted: 11/03/2020] [Indexed: 11/28/2022] Open
Abstract
Introduction: With the emergence of multidrug-resistant gram-negative bacterial infections, there has been a surge in the use of Colistin in recent times. The most important side effect of Colistin use is its nephrotoxicity. The study was designed to assess the effect on kidney function and the risk factors for nephrotoxicity in patients treated with Colistin. Methods: The study is a retrospective one, which included patients who received Colistin for more than 48 hours. The estimated glomerular filtration rate (eGFR) was calculated using the Modification of Diet in Renal Disease (MDRD) four-variable equation and acute kidney injury (AKI) was diagnosed as per the Kidney Disease Improving Global Outcome (KDIGO) criteria. Results: Of the 150 patients studied, 59 patients (39.2%) developed AKI within a median period of 4 days (Range 2–20 days) of initiation of Colistin. Age, eGFR at the start of therapy and requirement of vasopressor support for treatment of septic shock were the most important risk factors associated with nephrotoxicity. Among patients with AKI, nearly half had only mild worsening of renal functions to KDIGO AKI stage 1. Nearly 75% of patients with AKI had complete or partial recovery of renal functions after stopping Colistin. Conclusion: Colistin has significant nephrotoxicity, the risk being higher with older age and baseline renal dysfunction. It is important to monitor renal functions early and at regular intervals after initiating therapy.
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Affiliation(s)
| | - Faiz C Mukthar
- Department of Nephrology, Aster Medcity, Kochi, Kerala, India
| | | | - Shilpa Mohan
- Department of Nephrology, Aster Medcity, Kochi, Kerala, India
| | - K Vinodkumar
- Department of Nephrology, Aster Medcity, Kochi, Kerala, India
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Han L, Xu FM, Zhang XS, Zhang CH, Dai Y, Zhou ZY, Wang YX, Chen F, Shi DW, Lin GY, Yu XB. Trough polymyxin B plasma concentration is an independent risk factor for its nephrotoxicity. Br J Clin Pharmacol 2021; 88:1202-1210. [PMID: 34449094 DOI: 10.1111/bcp.15061] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 08/11/2021] [Accepted: 08/16/2021] [Indexed: 12/30/2022] Open
Abstract
AIMS Data regarding clinical pharmacokinetic/toxicodynamic (PK/TD) of polymyxin B is short of direct quantitative data. This study aims to investigate the risk factors of polymyxin B associated acute kidney injury (AKI) and to assess the relationship between polymyxin B plasma levels and its nephrotoxicity. METHODS A retrospective study was performed in adult patients treated with polymyxin B. Risk factors associated with AKI and plasma trough concentrations of polymyxin B were identified via medical record review. A multivariate logistic regression model was established and the risk of polymyxin B-associated AKI were predicted by a receiver operating characteristic curve, with maximal Youden index used to identify safety thresholds among the study population. RESULTS Fifty-four adult patients were included in the study. AKI was detected in 14 patients during polymyxin B treatment (25.9%, 14 out of 54). Cmin (odds ratio [OR] 2.071; 95% confidence interval [CI] 1.235-3.472) and baseline serum creatinine (OR 1.024; 95% CI 1.005-1.043) were significant independent risk factors for developing AKI. The area under the ROC curve of the combined predictor was larger based on the above factors. When the Youden index was at maximum, the optimal cut-off point was 6.678 of the ROC curve. When Cmin ≥ 3.13 mg/L, the probability of AKI was more than 50%. CONCLUSION In this study, when the calculated combined predictor value was >6.678, there was an increased risk of AKI. Maintaining a polymyxin B Cmin level below 3.13 mg/L may be helpful in reducing the incidence of polymyxin B associated nephrotoxicity.
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Affiliation(s)
- Lu Han
- Department of Pharmacy, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Pharmacy, Wenzhou Medical University, Wenzhou, China
| | - Fang-Min Xu
- Department of Pharmacy, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Pharmacy, Wenzhou Medical University, Wenzhou, China
| | - Xiao-Shan Zhang
- Department of Pharmacy, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Pharmacy, Wenzhou Medical University, Wenzhou, China
| | - Chun-Hong Zhang
- Department of Pharmacy, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ying Dai
- Department of Pharmacy, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zi-Ye Zhou
- Department of Pharmacy, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ye-Xuan Wang
- Department of Pharmacy, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Pharmacy, Wenzhou Medical University, Wenzhou, China
| | - Fan Chen
- Department of Pharmacy, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Pharmacy, Wenzhou Medical University, Wenzhou, China
| | - Da-Wei Shi
- Department of Pharmacy, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Guan-Yang Lin
- Department of Pharmacy, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xu-Ben Yu
- Department of Pharmacy, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Pharmacy, Wenzhou Medical University, Wenzhou, China
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Incidence and risk factors of nephrotoxicity associated with intravenous colistin use in the intensive care unit. JOURNAL OF SURGERY AND MEDICINE 2021. [DOI: 10.28982/josam.953207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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10
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Khalifeh M, El-Lakany A, Soubra L. Acute Kidney Injury related to intravenous Colistin Use in Lebanese Hospitalized Patients: Incidence and Associated Factors. Curr Drug Saf 2021; 17:152-157. [PMID: 34323193 DOI: 10.2174/1574886316666210728113905] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 05/03/2021] [Accepted: 06/01/2021] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Colistin use has risen because of the emergence of Gram-negative resistant infections. Acute kidney injury (AKI) remains a treatment-limiting factor for widespread colistin clinical use. This study aimed to determine the incidence and the factors associated with the development of colistin-induced AKI. METHOD A retrospective observational study was conducted by reviewing files of adult patients, with normal kidneys function between January 2015 to March 2019 at a university hospital located in Beirut city. AKI was defined based on KDIGO criteria. Several variables were tested to determine independent factors that were associated with colistin induced AKI. RESULTS A total of 113 patients were included in this study. AKI occurred in 53 patients (46.9%). The Charlson Comorbidity Index (CCI) was significantly higher in the AKI group (2.26, P-value = 0.026). In the multivariate analysis, low serum albumen was found as an independent significant predictor for AKI (OR=.065, 95%CI: .013-.337, P-value=0.001). Moreover, the risk for AKI increased by 2 folds (OR=2.019, 95%CI: 1.094-3.728, P-value: 0.025), when two or more nephrotoxic agents were administered simultaneously with colistin. Patient's age was also found as significant predictor for AKI (OR=1.034, 95% CI:1-1.07), with a cut-off value of 58.5 year-old. CONCLUSION This study demonstrated that the use of concomitant use of two or more nephrotoxic drugs, patient's age of 58.5 or more, and the presence of hypoalbuminemia were independent factors for the development of colistin-induced AKI. These factors should be therefore taken into consideration when prescribing colistin in clinical practice to reduce the risk of AKI.
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Affiliation(s)
- Malak Khalifeh
- Beirut Arab University, Faculty of Pharmacy, Beirut, Lebanon
| | | | - Lama Soubra
- Beirut Arab University, Faculty of Pharmacy, Beirut, Lebanon
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11
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Wiedermann CJ. Hypoalbuminemia as Surrogate and Culprit of Infections. Int J Mol Sci 2021; 22:4496. [PMID: 33925831 PMCID: PMC8123513 DOI: 10.3390/ijms22094496] [Citation(s) in RCA: 99] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 04/23/2021] [Accepted: 04/24/2021] [Indexed: 02/07/2023] Open
Abstract
Hypoalbuminemia is associated with the acquisition and severity of infectious diseases, and intact innate and adaptive immune responses depend on albumin. Albumin oxidation and breakdown affect interactions with bioactive lipid mediators that play important roles in antimicrobial defense and repair. There is bio-mechanistic plausibility for a causal link between hypoalbuminemia and increased risks of primary and secondary infections. Serum albumin levels have prognostic value for complications in viral, bacterial and fungal infections, and for infectious complications of non-infective chronic conditions. Hypoalbuminemia predicts the development of healthcare-associated infections, particularly with Clostridium difficile. In coronavirus disease 2019, hypoalbuminemia correlates with viral load and degree of acute lung injury and organ dysfunction. Non-oncotic properties of albumin affect the pharmacokinetics and pharmacodynamics of antimicrobials. Low serum albumin is associated with inadequate antimicrobial treatment. Infusion of human albumin solution (HAS) supplements endogenous albumin in patients with cirrhosis of the liver and effectively supported antimicrobial therapy in randomized controlled trials (RCTs). Evidence of the beneficial effects of HAS on infections in hypoalbuminemic patients without cirrhosis is largely observational. Prospective RCTs are underway and, if hypotheses are confirmed, could lead to changes in clinical practice for the management of hypoalbuminemic patients with infections or at risk of infectious complications.
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Affiliation(s)
- Christian J. Wiedermann
- Institute of General Practice, Claudiana–College of Health Professions, 39100 Bolzano, Italy;
- Department of Public Health, Medical Decision Making and HTA, University of Health Sciences, Medical Informatics and Technology, 6060 Hall in Tyrol, Austria
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The effects of vitamin E on colistin-induced nephrotoxicity in treatment of drug-resistant gram-negative bacterial infections: A randomized clinical trial. J Infect Chemother 2021; 27:1181-1185. [PMID: 33863635 DOI: 10.1016/j.jiac.2021.03.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/11/2021] [Accepted: 03/15/2021] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Nephrotoxicity remains a major long-standing concern for colistin, and it is critical to find agents that can prevent it. The present study aims to investigate the effect of vitamin E on the prevention of colistin-induced nephrotoxicity based on its antioxidant and free radical scavenging properties. METHODS A randomized clinical trial was designed for 52 patients taking colistin. These patients were categorized into two groups of equal size, receiving colistin or colistin plus vitamin E (α-Tocopherol). Vitamin E with doses of 400 units was administrated daily either orally or by a nasogastric tube if needed. The incidence of Acute Kidney Injury (AKI) and its duration was recorded based on RIFLE criteria. RESULTS The Incidence of AKI based on RIFLE criteria was 42.3% and 46.2% in intervention and control groups, respectively. The analysis showed no significant difference in the prevalence of AKI for the two groups (P = 0.78). There was no significant difference in the duration of AKI neither (P = 0.83). CONCLUSION Although vitamin E is a powerful biological antioxidant, the effects of Vitamin E prophylaxis on colistin-induced nephrotoxicity was not taken into consideration in this study.
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Wagenlehner F, Lucenteforte E, Pea F, Soriano A, Tavoschi L, Steele VR, Henriksen AS, Longshaw C, Manissero D, Pecini R, Pogue JM. Systematic review on estimated rates of nephrotoxicity and neurotoxicity in patients treated with polymyxins. Clin Microbiol Infect 2021; 27:S1198-743X(20)30764-3. [PMID: 33359542 DOI: 10.1016/j.cmi.2020.12.009] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 11/03/2020] [Accepted: 12/10/2020] [Indexed: 12/27/2022]
Abstract
BACKGROUND Nephrotoxicity and neurotoxicity are commonly associated with polymyxin treatment; however, the emergence of multidrug-resistant Gram-negative bacteria with limited therapeutic options has resulted in increased use of polymyxins. OBJECTIVES To determine the rates of nephrotoxicity and neurotoxicity during polymyxin treatment and whether any factors influence these. DATA SOURCES Medline, Embase and Cochrane Library databases were searched on 2 January 2020. STUDY ELIGIBILITY CRITERIA Studies reporting nephrotoxicity and/or neurotoxicity rates in patients with infections treated with polymyxins were included. Reviews, meta-analyses and reports not in English were excluded. PARTICIPANTS Patients hospitalized with infections treated with systemic or inhaled polymyxins were included. For comparative analyses, patients treated with non-polymyxin-based regimens were also included. METHODS Meta-analyses were performed using a random-effects model; subgroup meta-analyses were conducted where data permitted using a mixed-effects model. RESULTS In total, 237 reports of randomized controlled trials, cohort and case-control studies were eligible for inclusion; most were single-arm observational studies. Nephrotoxic events in 35,569 patients receiving polymyxins were analysed. Overall nephrotoxicity rate was 0.282 (95% confidence interval (CI) 0.259-0.307). When excluding studies where >50% of patients received inhaled-only polymyxin treatment or nephrotoxicity assessment was by methods other than internationally recognized criteria (RIFLE, KDIGO or AKIN), the nephrotoxicity rate was 0.391 (95% CI 0.364-0.419). The odds of nephrotoxicity were greater with polymyxin therapies compared to non-polymyxin-based regimens (odds ratio 2.23 (95% CI 1.58-3.15); p < 0.001). Meta-analyses showed a significant effect of polymyxin type, dose, patient age, number of concomitant nephrotoxins and use of diuretics, glycopeptides or vasopressors on the rate of nephrotoxicity. Polymyxin therapies were not associated with a significantly different rate of neurotoxicity than non-polymyxin-based regimens (p 0.051). The overall rate of neurotoxicity during polymyxin therapy was 0.030 (95% CI 0.020-0.043). CONCLUSIONS Polymyxins are associated with a higher risk of nephrotoxicity than non-polymyxin-based regimens.
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Affiliation(s)
- Florian Wagenlehner
- Clinic for Urology, Pediatric Urology and Andrology, Justus-Liebig-University, Giessen, Germany
| | - Ersilia Lucenteforte
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Federico Pea
- Department of Medicine, University of Udine and Institute of Clinical Pharmacology, SM Misericordia University Hospital, ASUIUD, Udine, Italy
| | - Alex Soriano
- Infectious Diseases Department, Hospital Clínic of Barcelona, University of Barcelona IDIBAPS, Barcelona, Spain
| | - Lara Tavoschi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | | | | | | | - Davide Manissero
- University College of London, Institute for Global Health, London, UK
| | | | - Jason M Pogue
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI, USA.
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Sisay M, Hagos B, Edessa D, Tadiwos Y, Mekuria AN. Polymyxin-induced nephrotoxicity and its predictors: a systematic review and meta-analysis of studies conducted using RIFLE criteria of acute kidney injury. Pharmacol Res 2020; 163:105328. [PMID: 33276108 DOI: 10.1016/j.phrs.2020.105328] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 11/18/2020] [Accepted: 11/23/2020] [Indexed: 01/16/2023]
Abstract
Polymyxins are last-resort antibiotics re-emerged to treat infections caused by multidrug resistant (MDR) and extensively drug-resistant (XDR) Gram-negative bacterial infections. However, polymyxin-associated nephrotoxicity has become the main safety concern. Therefore, we conducted this systematic review and meta-analysis on polymyxin-induced nephrotoxicity and its predictors using studies conducted based on the validated RIFLE (Risk, Injury, Failure, Loss of Function and End-stage renal disease) criteria of acute kidney damage. Literature search was carried out through visiting legitimate databases and indexing services including PubMed, MEDLINE (Ovid®), EMBASE (Ovid®), and Scopus to retrieve relevant studies. Following screening and eligibility evaluation, relevant data were extracted from included studies and analyzed using STATA 15.0 and Rev-Man 5.3. Inverse variance method with random effects pooling model was used for the analysis of outcome measures at 95% confidence interval. Besides, meta-regression, meta-influence, and publication bias analyses were conducted. A total of 48 studies involving 6,199 adult patients aged ≥ 18 years were included for systematic review and meta-analysis. The pooled incidence of polymyxin-induced nephrotoxicity was found to be 45% (95% CI: 41- 49%; I2 = 92.52%). Stratifying with RIFLE severity scales, pooled estimates of polymyxin-treated patients identified as 'risk', 'injury' and 'failure' were 17% (95% CI: 14-20%), 13% (95% CI: 11-15%), and 10% (95% CI: 9-11%), respectively. Besides, the pooled incidence of colistin-induced nephrotoxicity was about 48% (95% CI: 42-54%), whereas that of polymyxin B was 38% (95% CI: 32-44%). Likewise, colistin had 37% increased risk of developing nephrotoxicity compared to the polymyxin B treated cohorts (RR = 1.37, 95% CI: 1.13-1.67; I2 = 57%). Older age (AOR = 1.03, 95% CI: 1.01-1.05), daily dose (AOR = 1.46, 95% CI: 1.09-1.96), underlying diabetes mellitus (AOR = 1.81, 95% CI: 1.25-2.63), and concomitant nephrotoxic drugs (AOR = 2.31, 95% CI: 1.79-3.00) were independent risk factors for polymyxin-induced nephrotoxicity. Patients with high serum albumin level were less likely (AOR = 0.69, 95% CI: 0.56-0.85] to experience nephrotoxicity compared to those with low albumin level. Despite the resurgence of these antibiotics for the chemotherapy of MDR/XDR-Gram-negative superbugs, the high incidence of nephrotoxicity has become a contemporary clinical concern. Being elderly, high daily dose, having underlying diseases such as diabetes, and use of concomitant nephrotoxic drugs were independent predictors of nephrotoxicity. Therefore, therapeutic drug monitoring should be done to these patients to outweigh the potential benefits of polymyxin therapy from its risk.
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Affiliation(s)
- Mekonnen Sisay
- Department of Pharmacology and Toxicology, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia.
| | - Bisrat Hagos
- Department of Social Pharmacy, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia.
| | - Dumessa Edessa
- Department of Clinical Pharmacy, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia.
| | - Yohannes Tadiwos
- Department of Pharmacology and Toxicology, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia.
| | - Abraham Nigussie Mekuria
- Department of Pharmacology and Toxicology, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia.
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Aitullina A, Purviņa S, Krūmiņa A. Colistin co-administration with other nephrotoxins: experience of teaching hospital of Latvia. Int J Clin Pharm 2020; 43:509-517. [PMID: 32996073 DOI: 10.1007/s11096-020-01154-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 09/14/2020] [Indexed: 12/30/2022]
Abstract
Background Colistin is a potentially nephrotoxic antibiotic used for the management of multidrug-resistant bacterial infections in critically ill patients. Co-administration with other nephrotoxins was reported as a potentially modifiable risk factor of colistin acute kidney injury. Objective To establish the role of colistin dosing and co-medications in development of colistin kidney injury. Setting Community teaching hospital in Latvia. Method Adult patients from intensive care units with diagnosed Gram-negative bacterial infections, undergoing colistin treatment for longer than 72 h, and not receiving renal replacement therapy were included in this retrospective study. Main outcome measure Colistin nephrotoxicity was defined as an increase in the serum creatinine level by at least 50% from the baseline after ≥ 48 h. Results In 73 of 87 cases, Acinetobacter baumannii pneumonia was diagnosed. The nephrotoxicity rate was 27.6% with a median onset of 8 days. In 79% of the cases, colistin was co-administrated with at least one potentially nephrotoxic agent. The most used nephrotoxins were loop diuretics (44 cases), non-steroidal anti-inflammatory drugs (19 cases) and vancomycin (11 cases). The use of nephrotoxins was similar in patients with colistin nephrotoxicity (group-1) and without it (group-2). Carbapenems were more common in group-2 (37% vs 62%, p = 0.004) and a colistin loading dose of 9 MU in group-1 (87% vs 62%, p = 0.027). However, in the multifactor regression analysis, the protective role of carbapenems was not confirmed. Conclusion Potentially nephrotoxic agents are commonly co-administrated with colistin. This study failed to prove their role in the development of acute kidney injury.
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Affiliation(s)
- Aleksandra Aitullina
- Department of Pharmacology, Riga Stradins University, 13 Pilsonu St., Riga, 1002, Latvia. .,Paul Stradins Clinical University Hospital, Riga, Latvia.
| | - Santa Purviņa
- Department of Pharmacology, Riga Stradins University, 13 Pilsonu St., Riga, 1002, Latvia.,Paul Stradins Clinical University Hospital, Riga, Latvia
| | - Angelika Krūmiņa
- Department of Infectology, Riga Stradins University, 3 Linezera St., Riga, 1006, Latvia.,Riga East Clinical University Hospital, Riga, Latvia
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Vazin A, Heidari R, Khodami Z. Curcumin Supplementation Alleviates Polymyxin E-Induced Nephrotoxicity. J Exp Pharmacol 2020; 12:129-136. [PMID: 32581601 PMCID: PMC7280086 DOI: 10.2147/jep.s255861] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 05/15/2020] [Indexed: 01/04/2023] Open
Abstract
Background The last-line agent for gram-negative bacteria that have developed resistance towards commonly used antibiotics is polymyxin E (PolyE). The renal toxicity attributed to this agent limits its use, proper dosing, and eventually its clinical efficacy. Although the exact mechanism of PolyE-induced nephrotoxicity is not obvious, some investigations suggest the role of oxidative stress and its associated events in this complication. Curcumin (CUR) is a potent antioxidant molecule. The aim of the current investigation was the evaluation of the potential nephroprotective properties of CUR in PolyE-treated mice. Materials and Methods Mice were randomly allocated into five groups (n = 8 per group). PolyE (15 mg/kg/day, i.v, for 7 days) alone or in combination with CUR (10, 100 and 200 mg/kg, i.p) were administered to mice. Renal injury biomarkers, in addition to markers of oxidative stress and kidney histopathological alterations, were evaluated. Results Plasma creatinine (Cr) and blood urine nitrogen (BUN) significantly raised in PolyE group. Oxidative stress biomarkers consisting of reactive oxygen species (ROS) and lipid peroxidation (LPO) also increased, and concomitantly GSH and antioxidant capacity of renal cells significantly decreased following the use of PolyE. Interstitial nephritis, tissue necrosis, and glomerular atrophy were all induced by the use of PolyE in the mice kidney. CUR (10, 100, and 200 mg/kg, i.p) treatment alleviated PolyE-induced oxidative stress and histopathological alterations in the kidney tissue significantly. Conclusion According to the results of this study, CUR has a protective role against renal toxicity induced by PolyE. Hence, more research is necessary until this compound could be clinically applicable to alleviate PolyE-induced renal injury.
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Affiliation(s)
- Afsaneh Vazin
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Reza Heidari
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Khodami
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Stahlmann R, Lode H. Calculated initial parenteral treatment of bacterial infections: Safety and tolerabilty. GMS INFECTIOUS DISEASES 2020; 8:Doc16. [PMID: 32373441 PMCID: PMC7186799 DOI: 10.3205/id000060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This is the fourth 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. Safety and tolerability of antimicrobial agents will be discussed in this chapter. Toxic, allergic and biological effects can be differentiated on the basis of their pathogenesis. The question of differences in the tolerability of specific antibiotics is of particular importance. However, due to limitations of the available data, it cannot be answered for most agents with the desired accuracy. For an assessment of rare side effects, results from the postmarketing surveillance have to be used.
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Affiliation(s)
- Ralf Stahlmann
- Institut für Klinische Pharmakologie und Toxikologie, Charité – Universitätsmedizin Berlin, Germany
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Morales-Alvarez MC. Nephrotoxicity of Antimicrobials and Antibiotics. Adv Chronic Kidney Dis 2020; 27:31-37. [PMID: 32146999 DOI: 10.1053/j.ackd.2019.08.001] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Accepted: 08/01/2019] [Indexed: 01/05/2023]
Abstract
Medication-induced nephrotoxicity remains one of the most common causes of acute kidney injury (AKI) among hospitalized patients. Within the extensive group of medications associated with AKI, antibiotics and other antimicrobials are well recognized triggers of structural and functional renal impairment. Clinical manifestations range from mild forms of tubular injury to significant deterioration of kidney function requiring acute renal replacement therapy. Several mechanisms are described, although the most frequent are acute interstitial nephritis, acute tubular necrosis, intratubular crystal deposition, and proximal/distal tubulopathy with electrolyte wasting abnormalities. General risk factors for antimicrobial-induced AKI include pre-existing chronic kidney disease, and concomitant use of medication with nephrotoxic potential. Prevention and early recognition of AKI represent the standard approach to mitigate AKI and avoid morbidity.
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Hawkey PM, Warren RE, Livermore DM, McNulty CAM, Enoch DA, Otter JA, Wilson APR. Treatment of infections caused by multidrug-resistant Gram-negative bacteria: report of the British Society for Antimicrobial Chemotherapy/Healthcare Infection Society/British Infection Association Joint Working Party. J Antimicrob Chemother 2019. [PMID: 29514274 DOI: 10.1093/jac/dky027] [Citation(s) in RCA: 189] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The Working Party makes more than 100 tabulated recommendations in antimicrobial prescribing for the treatment of infections caused by multidrug-resistant (MDR) Gram-negative bacteria (GNB) and suggest further research, and algorithms for hospital and community antimicrobial usage in urinary infection. The international definition of MDR is complex, unsatisfactory and hinders the setting and monitoring of improvement programmes. We give a new definition of multiresistance. The background information on the mechanisms, global spread and UK prevalence of antibiotic prescribing and resistance has been systematically reviewed. The treatment options available in hospitals using intravenous antibiotics and in primary care using oral agents have been reviewed, ending with a consideration of antibiotic stewardship and recommendations. The guidance has been derived from current peer-reviewed publications and expert opinion with open consultation. Methods for systematic review were NICE compliant and in accordance with the SIGN 50 Handbook; critical appraisal was applied using AGREE II. Published guidelines were used as part of the evidence base and to support expert consensus. The guidance includes recommendations for stakeholders (including prescribers) and antibiotic-specific recommendations. The clinical efficacy of different agents is critically reviewed. We found there are very few good-quality comparative randomized clinical trials to support treatment regimens, particularly for licensed older agents. Susceptibility testing of MDR GNB causing infection to guide treatment needs critical enhancements. Meropenem- or imipenem-resistant Enterobacteriaceae should have their carbapenem MICs tested urgently, and any carbapenemase class should be identified: mandatory reporting of these isolates from all anatomical sites and specimens would improve risk assessments. Broth microdilution methods should be adopted for colistin susceptibility testing. Antimicrobial stewardship programmes should be instituted in all care settings, based on resistance rates and audit of compliance with guidelines, but should be augmented by improved surveillance of outcome in Gram-negative bacteraemia, and feedback to prescribers. Local and national surveillance of antibiotic use, resistance and outcomes should be supported and antibiotic prescribing guidelines should be informed by these data. The diagnosis and treatment of both presumptive and confirmed cases of infection by GNB should be improved. This guidance, with infection control to arrest increases in MDR, should be used to improve the outcome of infections with such strains. Anticipated users include medical, scientific, nursing, antimicrobial pharmacy and paramedical staff where they can be adapted for local use.
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Affiliation(s)
- Peter M Hawkey
- Institute of Microbiology and Infection, University of Birmingham, Birmingham, UK
| | | | | | - Cliodna A M McNulty
- Microbiology Department, Gloucestershire Royal Hospital, Great Western Road, Gloucester GL1 3NN, UK
| | - David A Enoch
- Public Health England, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | | | - A Peter R Wilson
- Department of Microbiology and Virology, University College London Hospitals, London, UK
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Polymyxin Acute Kidney Injury: Dosing and Other Strategies to Reduce Toxicity. Antibiotics (Basel) 2019; 8:antibiotics8010024. [PMID: 30875778 PMCID: PMC6466603 DOI: 10.3390/antibiotics8010024] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 03/07/2019] [Accepted: 03/11/2019] [Indexed: 12/20/2022] Open
Abstract
Polymyxins are valuable antimicrobials for the management of multidrug-resistant Gram-negative bacteria; however, nephrotoxicity associated with these drugs is a very common side effect that occurs during treatment. This article briefly reviews nephrotoxic mechanisms and risk factors for polymyxin-associated acute kidney injury (AKI) and discusses dosing strategies that may mitigate kidney damage without compromising antimicrobial activity. Polymyxins have a very narrow therapeutic window and patients requiring treatment with these drugs are frequently severely ill and have multiple comorbidities, which increases the risk of AKI. Notably, there is a significant overlap between therapeutic and toxic plasma polymyxin concentrations that substantially complicates dose selection. Recent dosing protocols for both colistin and polymyxin B have been developed and may help fine tune dose adjustment of these antibiotics. Minimizing exposure to modifiable risk factors, such as other nephrotoxic agents, is strongly recommended. The dose should be carefully selected, particularly in high-risk patients. The administration of oxidative stress-reducing drugs is a promising strategy to ameliorate polymyxin-associated AKI, but still requires support from clinical studies.
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Molecular Mechanisms of Colistin-Induced Nephrotoxicity. Molecules 2019; 24:molecules24030653. [PMID: 30759858 PMCID: PMC6384669 DOI: 10.3390/molecules24030653] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 02/07/2019] [Accepted: 02/08/2019] [Indexed: 12/25/2022] Open
Abstract
The emergence of multidrug resistant (MDR) infections and the shortage of new therapeutic options have made colistin, a polymyxin antibiotic, the main option for the treatment of MDR Gram-negative bacterial infections in the last decade. However, the rapid onset of renal damage often prevents the achievement of optimal therapeutic doses and/or forces the physicians to interrupt the therapy, increasing the risk of drug resistance. The proper management of colistin-induced nephrotoxicity remains challenging, mostly because the investigation of the cellular and molecular pharmacology of this drug, off the market for decades, has been largely neglected. For years, the renal damage induced by colistin was considered a mere consequence of the detergent activity of this drug on the cell membrane of proximal tubule cells. Lately, it has been proposed that the intracellular accumulation is a precondition for colistin-mediated renal damage, and that mitochondria might be a primary site of damage. Antioxidant approaches (e.g., ascorbic acid) have shown promising results in protecting the kidney of rodents exposed to colistin, yet none of these strategies have yet reached the bedside. Here we provide a critical overview of the possible mechanisms that may contribute to colistin-induced renal damage and the potential protective strategies under investigation.
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Heidari R, Behnamrad S, Khodami Z, Ommati MM, Azarpira N, Vazin A. The nephroprotective properties of taurine in colistin-treated mice is mediated through the regulation of mitochondrial function and mitigation of oxidative stress. Biomed Pharmacother 2019; 109:103-111. [DOI: 10.1016/j.biopha.2018.10.093] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 10/14/2018] [Accepted: 10/15/2018] [Indexed: 12/13/2022] Open
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Ghafur A, Bansal N, Devarajan V, Raja T, Easow J, Raja MA, Sreenivas S, Ramakrishnan B, Raman SG, Devaprasad D, Nimmagadda R. Retrospective Study of Nephrotoxicity Rate among Adult Patients Receiving Colistin Compared to β-lactam Antibiotics. Indian J Crit Care Med 2019; 23:518-522. [PMID: 31911743 PMCID: PMC6900884 DOI: 10.5005/jp-journals-10071-23276] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Purpose Patients receiving colistin for carbapenem-resistant gram-negative bacteria (CR-GNB) infections generally have multiple risk factors for nephrotoxicity, so it might be possible that colistin may be erroneously blamed for the nephrotoxicity. Materials and methods We retrospectively analyzed case records of patients who received colistin and those who received antibiotics other than colistin [carbapenem or β-lactam–β-lactamases inhibitors (βL–βLI)] for gram-negative bacteremia. Those patients with preexisting renal failure and those who received antibiotics for <72 hours were excluded from the study. Nephrotoxicity was assessed using the risk of renal dysfunction, injury to the kidney, failure of kidney function, loss of kidney function, end-stage kidney disease (RIFLE) criteria. Results Out of the 222 patients, the colistin arm had 118 and the noncolistin arm had 104 patients. Even though the colistin arm had significantly higher number of sicker patients with neutropenia (40.7% vs 14.4%, p = 0.0001), mechanical ventilation (0.0001), having lines (0.0001), on inotropes (0.003), receiving other nephrotoxic drugs (0.0001), and higher Pitt score (p = 0.0001), there was no significant difference in the nephrotoxicity between the two arms (10.2% vs 9.6%, p = 0.89). Logistical regression showed a higher Pitt bacteremia score (p = 0.03) and a higher Charlson comorbidity index (p = 0.02), but not colistin administration (p = 0.32), were independently associated with nephrotoxicity. Conclusion Administration of colistin was not associated with higher rates of nephrotoxicity than carbapenems or βL–βLI agents. How to cite this article Ghafur A, Bansal N, Devarajan V, Raja T, Easow J, Raja MA, et al. Retrospective Study of Nephrotoxicity Rate among Adult Patients Receiving Colistin Compared to β-lactam Antibiotics. IJCCM 2019;23(11):518–522.
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Affiliation(s)
- Abdul Ghafur
- Department of Infectious Diseases and Clinical Microbiology, Apollo Cancer Institute, Chennai, Tamil Nadu, India
| | - Nitin Bansal
- Department of Infectious Diseases and Clinical Microbiology, Apollo Cancer Institute, Chennai, Tamil Nadu, India
| | - Vidyalakshmi Devarajan
- Department of Infectious Diseases and Clinical Microbiology, Apollo Cancer Institute, Chennai, Tamil Nadu, India
| | - T Raja
- Department of Medical Oncology, Apollo Cancer Institute, Chennai, Tamil Nadu, India
| | - Jose Easow
- Department of Oncohematology, Apollo Cancer Institute, Chennai, Tamil Nadu, India
| | - M A Raja
- Department of Medical Oncology, Apollo Cancer Institute, Chennai, Tamil Nadu, India
| | - Sankar Sreenivas
- Department of Medical Oncology, Apollo Cancer Institute, Chennai, Tamil Nadu, India
| | | | - S G Raman
- Department of Medical Oncology, Apollo Cancer Institute, Chennai, Tamil Nadu, India
| | - Dedeepiya Devaprasad
- Department of Critical Care, Apollo Cancer Institute, Chennai, Tamil Nadu, India
| | - Ramesh Nimmagadda
- Department of Medical Oncology, Apollo Cancer Institute, Chennai, Tamil Nadu, India
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Risk factors of colistin safety according to administration routes: Intravenous and aerosolized colistin. PLoS One 2018; 13:e0207588. [PMID: 30462703 PMCID: PMC6248982 DOI: 10.1371/journal.pone.0207588] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 11/03/2018] [Indexed: 11/19/2022] Open
Abstract
Background Nephrotoxicity of intravenous (IV) colistin has impeded its clinical use; aerosolized (AS) colistin may be an alternative, but safety data are lacking. Therefore, this study aimed to evaluate the incidence of acute kidney injury (AKI) and risk factors associated with IV and AS colistin administration. Methods A retrospective study was performed in a tertiary referral hospital. Data were collected before and after colistin administration between October 2012 and April 2016. Exclusion criteria were as follows: age less than 18 years, previous colistin administration, concurrent use of IV and AS colistin, dialysis before colistin use, and colistin use for less than 3 days. We compared AKI incidence following administration of IV versus AS colistin and analyzed risk factors for colistin-associated nephrotoxicity. Results A total of 464 patients were enrolled (n = 311, IV group; n = 153, AS group). Incidence of AKI was significantly higher in the IV group (IV vs AS, 20.26% vs 7.84%, p-value < 0.001). Duration of colistin use (OR 1.033, 95% CI 1.009–1.058, p-value 0.008) and presence of chronic kidney disease (OR 2.710, 95% CI 1.348–5.448, p-value 0.005) were associated with nephrotoxicity. There were no significant risk factors associated with AS colistin. Conclusions Although AS colistin was not associated with any significant risk factors for nephrotoxicity, duration of colistin use and baseline kidney function may affect AS colistin-associated nephrotoxicity.
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Giacobbe DR, di Masi A, Leboffe L, Del Bono V, Rossi M, Cappiello D, Coppo E, Marchese A, Casulli A, Signori A, Novelli A, Perrone K, Principe L, Bandera A, Vender LE, Misin A, Occhilupo P, Melone M, Ascenzi P, Gori A, Luzzati R, Viscoli C, Di Bella S. Hypoalbuminemia as a predictor of acute kidney injury during colistin treatment. Sci Rep 2018; 8:11968. [PMID: 30097635 PMCID: PMC6086859 DOI: 10.1038/s41598-018-30361-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 06/27/2018] [Indexed: 11/09/2022] Open
Abstract
This study aimed to assess the predictors of acute kidney injury (AKI) during colistin therapy in a cohort of patients with bloodstream infections (BSI) due to colistin-susceptible Gram-negative bacteria, focusing on the role of serum albumin levels. The study consisted of two parts: (1) a multicentre retrospective clinical study to assess the predictors of AKI during colistin therapy, defined according to the Kidney Disease: Improving Global Outcomes (KDIGO) criteria; and (2) bioinformatic and biochemical characterization of the possible interaction between human serum albumin and colistin. Among the 170 patients included in the study, 71 (42%), 35 (21%), and 11 (6%) developed KDIGO stage 1 (K1-AKI), KDIGO stage 2 (K2-AKI), and KDIGO stage 3 (K3-AKI), respectively. In multivariable analyses, serum albumin <2.5 g/dL was independently associated with K1-AKI (subdistribution hazard ratio [sHR] 1.85, 95% confidence interval [CI] 1.17-2.93, p = 0.009) and K2-AKI (sHR 2.37, 95% CI 1.15-4.87, p = 0.019). Bioinformatic and biochemical analyses provided additional information nurturing the discussion on how hypoalbuminemia favors development of AKI during colistin therapy. In conclusion, severe hypoalbuminemia independently predicted AKI during colistin therapy in a large cohort of patients with BSI due to colistin-susceptible Gram-negative bacteria. Further study is needed to clarify the underlying causal pathways.
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Affiliation(s)
- Daniele Roberto Giacobbe
- Infectious Diseases Unit, Ospedale Policlinico San Martino - IRCCS per l'Oncologia and Department of Health Science (DISSAL), University of Genoa, Genoa, Italy.
| | - Alessandra di Masi
- Department of Sciences, Section Biomedical Sciences and Technology, Roma Tre University, Rome, Italy
| | - Loris Leboffe
- Department of Sciences, Section Biomedical Sciences and Technology, Roma Tre University, Rome, Italy
| | - Valerio Del Bono
- Infectious Diseases Unit, Azienda Ospedaliera S. Croce e Carle, Cuneo, Italy
| | - Marianna Rossi
- Clinic of Infectious Diseases, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Dario Cappiello
- Città di Lecce Hospital - GVM Care and Research, Lecce, Italy
| | - Erika Coppo
- Microbiology Unit, University of Genoa (DISC) and Ospedale Policlinico San Martino - IRCCS per l'Oncologia, Genoa, Italy
| | - Anna Marchese
- Microbiology Unit, University of Genoa (DISC) and Ospedale Policlinico San Martino - IRCCS per l'Oncologia, Genoa, Italy
| | - Annarita Casulli
- Infectious Diseases Unit, Ospedale Policlinico San Martino - IRCCS per l'Oncologia and Department of Health Science (DISSAL), University of Genoa, Genoa, Italy
| | - Alessio Signori
- Department of Health Science (DISSAL), University of Genoa, Genoa, Italy
| | - Andrea Novelli
- Department of Health Sciences, Clinical Pharmacology and Oncology Section, University of Florence, Florence, Italy
| | - Katja Perrone
- Città di Lecce Hospital - GVM Care and Research, Lecce, Italy
| | - Luigi Principe
- Clinical Microbiology and Virology Unit, A. Manzoni Hospital, Lecco, Italy
| | - Alessandra Bandera
- Clinic of Infectious Diseases, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Luca Enrico Vender
- Clinic of Infectious Diseases, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Andrea Misin
- Infectious Diseases Department, Azienda Sanitaria Universitaria Integrata di Trieste, Trieste, Italy
| | | | - Marcello Melone
- Città di Lecce Hospital - GVM Care and Research, Lecce, Italy
| | - Paolo Ascenzi
- Department of Sciences, Section Biomedical Sciences and Technology, Roma Tre University, Rome, Italy
| | - Andrea Gori
- University of Milan and Infectious Diseases Unit, Department of Internal Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Roberto Luzzati
- Infectious Diseases Department, Azienda Sanitaria Universitaria Integrata di Trieste, Trieste, Italy
| | - Claudio Viscoli
- Infectious Diseases Unit, Ospedale Policlinico San Martino - IRCCS per l'Oncologia and Department of Health Science (DISSAL), University of Genoa, Genoa, Italy
| | - Stefano Di Bella
- Infectious Diseases Department, Azienda Sanitaria Universitaria Integrata di Trieste, Trieste, Italy
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Mootien J, Zahar JR. Entérobactéries productrices de carbapénémases en médecine intensive : thérapeutique. MEDECINE INTENSIVE REANIMATION 2018. [DOI: 10.3166/rea-2018-0058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Les infections à entérobactéries productrices de carbapénémases peuvent représenter une pathologie redoutable, notamment dans les situations cliniques graves, en raison des possibilités thérapeutiques limitées. En France, les mécanismes OXA-48 et OXA-48-like (78 %) sont les plus fréquemment retrouvés. Les stratégies thérapeutiques actuelles limitées ont mis en exergue l’intérêt de certaines vieilles molécules et des associations d’antibiotiques avec une optimisation de leurs modalités d’administration. Dans l’attente de l’apport des futures options thérapeutiques, les essais contrôlés randomisés sont plus que nécessaires. Nous devons nous inspirer de l’expérience de ceux qui prennent en charge ces infections. La maîtrise du bon usage des antibiotiques reste toujours d’actualité afin de préserver l’efficacité des molécules existantes.
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Aydoğan BB, Yıldırım F, Zerman A, Gönderen K, Türkoğlu M, Aygencel G. Colistin nephrotoxicity in the ICU: Is it different in the geriatric patients? Aging Clin Exp Res 2018; 30:573-580. [PMID: 28866836 DOI: 10.1007/s40520-017-0827-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Accepted: 08/28/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Most significant side effect of colistin therapy which is used for the treatment of multi-drug resistant Gram-negative infections is nephrotoxicity. Our aim was to investigate the differences of colistin nephrotoxicity between the geriatric age group (≥65 years) and the younger age group (<65 years) in critically ill medical intensive care unit (ICU) patients. MATERIAL AND METHOD The medical records of the 76 patients who were taken colistin therapy due to multi-resistant Gram-negative infections between January 2010 and June 2014 in the our medical ICU were retrospectively investigated. Demographic characteristics, reasons for colistin use, daily colistin dose, duration of colistin use were recorded. Colistin-dependent renal dysfunction was evaluated according to the risk, injury, failure, loss and end-stage renal failure (RIFLE) criterias. RESULTS The median age of the patients was 65 (65.8% male). Nephrotoxicity was developed in 36 (47.4%) patients. Thirty-nine (51.3%) patients were in geriatric age group, 37 (48.7%) were in younger age group. In geriatric age group, the rates of male gender (53.8 vs 78.4%, p = 0.031), pulmonary (48.7 vs 16.2%, p = 0.003) and cardiac diseases (71.8 vs 29.7%, p < 0.001), post-nephrotoxicity BUN levels (p = 0.023) and urine output during nephrotoxicity (p = 0.016) were higher than younger age group. Nephrotoxicity was developed in 22 (56.4%) patients of geriatric age group, and in 14 (37.8%) patients in younger age group (p = 0.115). The presence of cardiac disease, renal pathology and high creatinin value on admission, daily amount of colistin per body mass, total amount of colistin, use of colistin for pulmonary infection, use of amphotericin and vasopressor on admission were found as risk factors for colistin nephrotoxicity development in all study group; the daily amount of colistin per body mass (risk ratio:0.41; 95% CI 0.19-0.89) and vasopressor use during hospitalization were found independent risk factors (risk ratio:13.54; 95% CI 2.21-83.09). CONCLUSION In our study, in geriatric patient group colistin nephrotoxicity was not different from the younger age group. In the ICU, the age for nephrotoxicity does not appear to be a point to be considered for the initiation of colistin.
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Affiliation(s)
| | - Fatma Yıldırım
- Surgical Intensive Care Unit, Clinic of Pulmonary Medicine, Dışkapı Yıldırım Beyazıt Research and Education Hospital, Ankara, Turkey.
| | - Avşar Zerman
- Intensive Care Unit, Adana Numune Research and Education Hospital, Adana, Turkey
| | - Kamil Gönderen
- Intensive Care Unit, Dumlupınar University Evliya Çelebi Research and Education Hospital, Kütahya, Turkey
| | - Melda Türkoğlu
- Subdivision of Critical Care, Internal Medicine Intensive Care Unit, Department of Internal Medicine, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Gülbin Aygencel
- Subdivision of Critical Care, Internal Medicine Intensive Care Unit, Department of Internal Medicine, Gazi University Faculty of Medicine, Ankara, Turkey
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Kim EJ, Kim ES. Exploring New Predictors of Colistin-Associated Nephrotoxicity. Infect Chemother 2018; 50:283-285. [PMID: 30270590 PMCID: PMC6167514 DOI: 10.3947/ic.2018.50.3.283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Indexed: 11/24/2022] Open
Affiliation(s)
- Eun Jung Kim
- Department of Internal Medicine, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Eu Suk Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
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Wiedermann CJ, Wiedermann W, Joannidis M. Causal relationship between hypoalbuminemia and acute kidney injury. World J Nephrol 2017; 6:176-187. [PMID: 28729966 PMCID: PMC5500455 DOI: 10.5527/wjn.v6.i4.176] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 04/21/2017] [Accepted: 05/05/2017] [Indexed: 02/06/2023] Open
Abstract
Our meta-analysis published in 2010 provided evidence that low levels of serum albumin (hypoalbuminemia) are a significant independent predictor of acute kidney injury (AKI) and death following AKI. Since then, a large volume of additional data from observational clinical studies has been published further evaluating the relationship between serum albumin and AKI occurrence. This is an updated review of the literature to re-evaluate the hypothesis that hypoalbuminemia is independently associated with increased AKI risk. Eligible studies published from September 2009 to December 2016 were sought in PubMed (MEDLINE) and forty-three were retained, the great majority being retrospective observational cohort studies. These included a total of about 68000 subjects across a diverse range of settings, predominantly cardiac surgery and acute coronary interventions, infectious diseases, transplant surgery, and cancer. Appraisal of this latest data set served to conclusively corroborate and confirm our earlier hypothesis that lower serum albumin is an independent predictor both of AKI and death after AKI, across a range of clinical scenarios. The body of evidence indicates that hypoalbuminemia may causally contribute to development of AKI. Furthermore, administration of human albumin solution has the potential to prevent AKI; a randomized, controlled study provides evidence that correcting hypoalbuminemia may be renal-protective. Therefore, measurement of serum albumin to diagnose hypoalbuminemia may help identify high-risk patients who may benefit from treatment with exogenous human albumin. Multi-center, prospective, randomized, interventional studies are warranted, along with basic research to define the mechanisms through which albumin affords nephroprotection.
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31
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Molecular Characterization of Resistance Genes in MDR-ESKAPE Pathogens. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2017. [DOI: 10.22207/jpam.11.2.17] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Grignolo S, Tatarelli P, Guolo F, Minetto P, Rivoli G, Guardo D, Del Bono V, Varaldo R, Gualandi F, Ballerini F, Raiola A, Gobbi M, Viscoli C, Mikulska M. Good tolerability of high dose colistin-based therapy in patients with haematological malignancies. Infection 2017; 45:505-511. [PMID: 28353153 DOI: 10.1007/s15010-017-1010-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Accepted: 03/17/2017] [Indexed: 10/19/2022]
Abstract
PURPOSE Colistin is usually the only drug fully active against multi-drug resistant Gram-negative bacteria, but its nephrotoxicity might limit its use. Recent pharmacokinetic/pharmacodynamic data suggest that high dose of colistin, preceded by a loading dose, are needed to maximize its antibacterial effect. The aim of this study was to determine the safety of high doses colistin, in haematology population. METHODS A retrospective review of haematology patients who received high dose colistin-based therapy in years 2011-2016 was performed. Nephrotoxicity was assessed using RIFLE criteria. RESULTS Thirty patients who received 38 courses of colistin were included in the study. Colistin was always administered together with other antibiotics. Colistin was well tolerated, with one case of neurological toxicity and one of cutaneous reaction. There were 22 (58%) treatment cycles without any nephrotoxicity, even though during 16 of these cycles other nephrotoxic drugs were administered. Severe (injury or failure) renal toxicity occurred during 6 (16%) treatment courses, requiring colistin discontinuation in 2 patients and colistin dose reduction in 1. Poorer renal function at baseline and younger age were the only variables associated with increased renal toxicity (p = 0.011 and p = 0.031, respectively). Overall mortality was 18% (7/38) and 29% (11/38) at 7 and 30 days after the treatment onset. CONCLUSIONS In adult haematology population, high dose colistin therapy is safe and efficacious, despite high frequency of concomitant nephrotoxic treatment.
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Affiliation(s)
- Sara Grignolo
- Division of Infectious Diseases, Department of Health Sciences (DISSAL), IRCCS AOU San Martino-IST, University of Genoa, Genoa, Italy
| | - Paola Tatarelli
- Division of Infectious Diseases, Department of Health Sciences (DISSAL), IRCCS AOU San Martino-IST, University of Genoa, Genoa, Italy.
| | - Fabio Guolo
- Chair of Hematology, Department of Internal Medicine (DiMI), IRCCS AOU San Martino-IST, University of Genoa, Genoa, Italy
| | - Paola Minetto
- Chair of Hematology, Department of Internal Medicine (DiMI), IRCCS AOU San Martino-IST, University of Genoa, Genoa, Italy
| | - Giulia Rivoli
- Chair of Hematology, Department of Internal Medicine (DiMI), IRCCS AOU San Martino-IST, University of Genoa, Genoa, Italy
| | - Daniela Guardo
- Chair of Hematology, Department of Internal Medicine (DiMI), IRCCS AOU San Martino-IST, University of Genoa, Genoa, Italy
| | - Valerio Del Bono
- Division of Infectious Diseases, Department of Health Sciences (DISSAL), IRCCS AOU San Martino-IST, University of Genoa, Genoa, Italy
| | - Riccardo Varaldo
- Division of Hematology and Hematopoietic Stem Cell Transplantation Unit, IRCCS San Martino-IST, Genoa, Italy
| | - Francesca Gualandi
- Division of Hematology and Hematopoietic Stem Cell Transplantation Unit, IRCCS San Martino-IST, Genoa, Italy
| | - Filippo Ballerini
- Chair of Hematology, Department of Internal Medicine (DiMI), IRCCS AOU San Martino-IST, University of Genoa, Genoa, Italy
| | - Annamaria Raiola
- Division of Hematology and Hematopoietic Stem Cell Transplantation Unit, IRCCS San Martino-IST, Genoa, Italy
| | - Marco Gobbi
- Chair of Hematology, Department of Internal Medicine (DiMI), IRCCS AOU San Martino-IST, University of Genoa, Genoa, Italy
| | - Claudio Viscoli
- Division of Infectious Diseases, Department of Health Sciences (DISSAL), IRCCS AOU San Martino-IST, University of Genoa, Genoa, Italy
| | - Malgorzata Mikulska
- Division of Infectious Diseases, Department of Health Sciences (DISSAL), IRCCS AOU San Martino-IST, University of Genoa, Genoa, Italy
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Genetic Variants Contributing to Colistin Cytotoxicity: Identification of TGIF1 and HOXD10 Using a Population Genomics Approach. Int J Mol Sci 2017; 18:ijms18030661. [PMID: 28335481 PMCID: PMC5372673 DOI: 10.3390/ijms18030661] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 03/15/2017] [Accepted: 03/16/2017] [Indexed: 12/27/2022] Open
Abstract
Colistin sulfate (polymixin E) is an antibiotic prescribed with increasing frequency for severe Gram-negative bacterial infections. As nephrotoxicity is a common side effect, the discovery of pharmacogenomic markers associated with toxicity would benefit the utility of this drug. Our objective was to identify genetic markers of colistin cytotoxicity that were also associated with expression of key proteins using an unbiased, whole genome approach and further evaluate the functional significance in renal cell lines. To this end, we employed International HapMap lymphoblastoid cell lines (LCLs) of Yoruban ancestry with known genetic information to perform a genome-wide association study (GWAS) with cellular sensitivity to colistin. Further association studies revealed that single nucleotide polymorphisms (SNPs) associated with gene expression and protein expression were significantly enriched in SNPs associated with cytotoxicity (p ≤ 0.001 for gene and p = 0.015 for protein expression). The most highly associated SNP, chr18:3417240 (p = 6.49 × 10−8), was nominally a cis-expression quantitative trait locus (eQTL) of the gene TGIF1 (transforming growth factor β (TGFβ)-induced factor-1; p = 0.021) and was associated with expression of the protein HOXD10 (homeobox protein D10; p = 7.17 × 10−5). To demonstrate functional relevance in a murine colistin nephrotoxicity model, HOXD10 immunohistochemistry revealed upregulated protein expression independent of mRNA expression in response to colistin administration. Knockdown of TGIF1 resulted in decreased protein expression of HOXD10 and increased resistance to colistin cytotoxicity. Furthermore, knockdown of HOXD10 in renal cells also resulted in increased resistance to colistin cytotoxicity, supporting the physiological relevance of the initial genomic associations.
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ÖZKARAKAŞ H, KÖSE I, ZİNCİRCİOĞLU Ç, ERSAN S, ERSAN G, ŞENOĞLU N, KÖSE Ş, ERBAY RH. Risk factors for colistin-associated nephrotoxicity and mortality in critically ill patients. Turk J Med Sci 2017; 47:1165-1172. [DOI: 10.3906/sag-1604-60] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Horcajada JP, Sorlí L, Luque S, Benito N, Segura C, Campillo N, Montero M, Esteve E, Mirelis B, Pomar V, Cuquet J, Martí C, Garro P, Grau S. Validation of a colistin plasma concentration breakpoint as a predictor of nephrotoxicity in patients treated with colistin methanesulfonate. Int J Antimicrob Agents 2016; 48:725-727. [PMID: 28128096 DOI: 10.1016/j.ijantimicag.2016.08.020] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Revised: 07/12/2016] [Accepted: 08/20/2016] [Indexed: 02/05/2023]
Abstract
Nephrotoxicity limits the effective use of colistin for the treatment of multidrug-resistant Gram-negative bacteria (MDR-GNB) infections. We previously defined a steady-state colistin plasma concentration (Css) of 2.42 mg/L that predicted nephrotoxicity at end of treatment (EOT). The objective of this study was to validate this breakpoint in a prospective cohort. This was a multicentre, prospective, observational study conducted at three hospitals with a cohort of patients treated for MDR-GNB infection with colistin methanesulfonate from September 2011 until January 2015. Nephrotoxicity was evaluated at Day 7 and at EOT using the RIFLE criteria. Css values were measured and analysed using HPLC. Taking the previously defined breakpoint for colistin concentration as a criterion, patients were divided into two groups (Css, ≤2.42 mg/L vs. >2.42 mg/L). Sixty-four patients were included. Seven patients (10.9%) had a Css > 2.42 mg/L and were compared with the remaining patients. Bivariate analysis showed that patients with a Css > 2.42 mg/L were older and had a significantly higher incidence of nephrotoxicity at Day 7 and EOT. Although not statistically significant, nephrotoxicity occurred earlier in these patients (6.2 days vs. 9.2 days in patients with lower Css; P = 0.091). Multivariate analysis of nephrotoxicity showed that Css > 2.42 mg/L was the only predictive factor. Nephrotoxicity was more frequent and occurred earlier in patients with colistin plasma concentrations higher than the previously defined breakpoint (2.42 mg/L). Colistin therapeutic drug monitoring should be routinely considered to avoid reaching this toxicity threshold and potential clinical consequences.
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Affiliation(s)
- Juan P Horcajada
- Infectious Diseases Service, Hospital del Mar, Infectious Pathology and Antimicrobials Research Group (IPAR), Institut Hospital del Mar d'Investigacions Mèdicues (IMIM), CEXS-Universitat Pompeu Fabra, Barcelona, Spain.
| | - Luisa Sorlí
- Infectious Diseases Service, Hospital del Mar, Infectious Pathology and Antimicrobials Research Group (IPAR), Institut Hospital del Mar d'Investigacions Mèdicues (IMIM), CEXS-Universitat Pompeu Fabra, Barcelona, Spain
| | - Sonia Luque
- Pharmacy Service, Hospital del Mar, Barcelona, Spain
| | - Natividad Benito
- Infectious Diseases Unit, Department of Internal Medicine, Hospital de la Santa Creu i Sant Pau, Barcelona, Sant Pau, Barcelona, Spain; Institut d'Investigació Biomèdica Sant Pau, Barcelona, Spain; Spanish Network for Research in Infectious Diseases (REIPI RD12/0015), Instituto de Salud Carlos III, Madrid, Spain
| | - Concepción Segura
- Laboratori de Referència de Catalunya, Prat de Llobregat, Barcelona, Spain
| | | | - Milagro Montero
- Infectious Diseases Service, Hospital del Mar, Infectious Pathology and Antimicrobials Research Group (IPAR), Institut Hospital del Mar d'Investigacions Mèdicues (IMIM), CEXS-Universitat Pompeu Fabra, Barcelona, Spain
| | - Erika Esteve
- Infectious Diseases Service, Hospital del Mar, Infectious Pathology and Antimicrobials Research Group (IPAR), Institut Hospital del Mar d'Investigacions Mèdicues (IMIM), CEXS-Universitat Pompeu Fabra, Barcelona, Spain
| | - Beatriz Mirelis
- Service of Microbiology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Virginia Pomar
- Infectious Diseases Unit, Department of Internal Medicine, Hospital de la Santa Creu i Sant Pau, Barcelona, Sant Pau, Barcelona, Spain; Institut d'Investigació Biomèdica Sant Pau, Barcelona, Spain; Spanish Network for Research in Infectious Diseases (REIPI RD12/0015), Instituto de Salud Carlos III, Madrid, Spain
| | | | | | - Pau Garro
- Hospital del Granollers, Barcelona, Spain
| | - Santiago Grau
- Pharmacy Service, Hospital del Mar, Barcelona, Spain
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Pogue JM, Ortwine JK, Kaye KS. Are there any ways around the exposure-limiting nephrotoxicity of the polymyxins? Int J Antimicrob Agents 2016; 48:622-626. [DOI: 10.1016/j.ijantimicag.2016.11.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 11/01/2016] [Accepted: 11/02/2016] [Indexed: 10/20/2022]
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Durante-Mangoni E, Andini R, Signoriello S, Cavezza G, Murino P, Buono S, De Cristofaro M, Taglialatela C, Bassetti M, Malacarne P, Petrosillo N, Corcione A, Viscoli C, Utili R, Gallo C. Acute kidney injury during colistin therapy: a prospective study in patients with extensively-drug resistant Acinetobacter baumannii infections. Clin Microbiol Infect 2016; 22:984-989. [DOI: 10.1016/j.cmi.2016.08.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 08/04/2016] [Accepted: 08/06/2016] [Indexed: 10/21/2022]
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Hassuna NA. Molecular Detection of the Virulent ExoU Genotype of Pseudomonas aeruginosa Isolated from Infected Surgical Incisions. Surg Infect (Larchmt) 2016; 17:610-4. [PMID: 27441791 DOI: 10.1089/sur.2016.065] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Pseudomonas aeruginosa is one of the major pathogens responsible for hospital-acquired infections, which harbor a wide array of virulence factors. The main aim of this study was to determine the frequency of the virulent ExoU genotype in relation to the ExoS genotype among isolated P. aeruginosa from infected surgical incisions, followed by phylogenetic analysis. METHODS A total of 66 P. aeruginosa isolates were identified by cultural and biochemical characteristics. All isolates were tested for antimicrobial susceptibility against the following antimicrobial agents: imipenem, amikacin, gentamicin, amoxycillin, cefotaxime, cefepime, and levofloxacin. Molecular detection of the ExoS and ExoU as well as two other virulence genes was done by polymerase chain reaction (PCR). Sequencing of ExoU gene and phylogenetic analysis was performed. RESULTS Approximately 81% of the isolated P. aeruginosa were multi-drug resistant. The ExoS genotype was more prevalent (63%) among the isolates than the ExoU genotype (18%), with 9% of the isolates possessing both toxins. LasB and AprA were detected in 63.6% and 27.2% of the isolates, respectively. An association was observed between the number of virulence genes and the presence of multi-drug resistance. All the ExoU were multi-drug resistant (MDR), whereas 71% of the ExoS were MDR. Phylogenetic analysis of ExoU gene showed a 99% similarity with four different strains. CONCLUSION Despite the greater frequency of the ExoS genotype, the presence of the virulent MDR ExoU genotype isolates from surgical site infections is an alarming sign requiring further intervention and investigations.
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Affiliation(s)
- Noha A Hassuna
- Department of Microbiology and Immunology, Minia University , Minia, Egypt
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Dickstein Y, Leibovici L, Yahav D, Eliakim-Raz N, Daikos GL, Skiada A, Antoniadou A, Carmeli Y, Nutman A, Levi I, Adler A, Durante-Mangoni E, Andini R, Cavezza G, Mouton JW, Wijma RA, Theuretzbacher U, Friberg LE, Kristoffersson AN, Zusman O, Koppel F, Dishon Benattar Y, Altunin S, Paul M. Multicentre open-label randomised controlled trial to compare colistin alone with colistin plus meropenem for the treatment of severe infections caused by carbapenem-resistant Gram-negative infections (AIDA): a study protocol. BMJ Open 2016; 6:e009956. [PMID: 27098822 PMCID: PMC4838684 DOI: 10.1136/bmjopen-2015-009956] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION The emergence of antibiotic-resistant bacteria has driven renewed interest in older antibacterials, including colistin. Previous studies have shown that colistin is less effective and more toxic than modern antibiotics. In vitro synergy studies and clinical observational studies suggest a benefit of combining colistin with a carbapenem. A randomised controlled study is necessary for clarification. METHODS AND ANALYSIS This is a multicentre, investigator-initiated, open-label, randomised controlled superiority 1:1 study comparing colistin monotherapy with colistin-meropenem combination therapy for infections caused by carbapenem-resistant Gram-negative bacteria. The study is being conducted in 6 centres in 3 countries (Italy, Greece and Israel). We include patients with hospital-associated and ventilator-associated pneumonia, bloodstream infections and urosepsis. The primary outcome is treatment success at day 14, defined as survival, haemodynamic stability, stable or improved respiratory status for patients with pneumonia, microbiological cure for patients with bacteraemia and stability or improvement of the Sequential Organ Failure Assessment (SOFA) score. Secondary outcomes include 14-day and 28-day mortality as well as other clinical end points and safety outcomes. A sample size of 360 patients was calculated on the basis of an absolute improvement in clinical success of 15% with combination therapy. Outcomes will be assessed by intention to treat. Serum colistin samples are obtained from all patients to obtain population pharmacokinetic models. Microbiological sampling includes weekly surveillance samples with analysis of resistance mechanisms and synergy. An observational trial is evaluating patients who met eligibility requirements but were not randomised in order to assess generalisability of findings. ETHICS AND DISSEMINATION The study was approved by ethics committees at each centre and informed consent will be obtained for all patients. The trial is being performed under the auspices of an independent data and safety monitoring committee and is included in a broad dissemination strategy regarding revival of old antibiotics. TRIAL REGISTRATION NUMBER NCT01732250 and 2012-004819-31; Pre-results.
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Affiliation(s)
- Yaakov Dickstein
- Division of Infectious Diseases, Rambam Health Care Campus, Haifa, Israel
| | - Leonard Leibovici
- Department of Medicine E, Rabin Medical Center, Beilinson Hospital, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Ramat-Aviv, Israel
| | - Dafna Yahav
- Sackler Faculty of Medicine, Tel-Aviv University, Ramat-Aviv, Israel
- Unit of Infectious Diseases, Rabin Medical Center, Beilinson Hospital, Petah Tikva, Israel
| | - Noa Eliakim-Raz
- Sackler Faculty of Medicine, Tel-Aviv University, Ramat-Aviv, Israel
- Unit of Infectious Diseases, Rabin Medical Center, Beilinson Hospital, Petah Tikva, Israel
| | - George L Daikos
- First Department of Medicine, University of Athens, Athens, Greece
| | - Anna Skiada
- First Department of Medicine, University of Athens, Athens, Greece
| | | | - Yehuda Carmeli
- Division of Epidemiology and Preventive Medicine, Tel Aviv Sourasky Medical Centre, Tel Aviv, Israel
| | - Amir Nutman
- Sackler Faculty of Medicine, Tel-Aviv University, Ramat-Aviv, Israel
- Division of Epidemiology and Preventive Medicine, Tel Aviv Sourasky Medical Centre, Tel Aviv, Israel
| | - Inbar Levi
- Division of Epidemiology and Preventive Medicine, Tel Aviv Sourasky Medical Centre, Tel Aviv, Israel
| | - Amos Adler
- Microbiology Laboratory, Tel Aviv Sourasky Medical Centre, Tel-Aviv, Israel
| | | | - Roberto Andini
- Internal Medicine, Second University of Naples, Monaldi Hospital-AORN dei Colli, Napoli, Italy
| | - Giusi Cavezza
- Internal Medicine, Second University of Naples, Monaldi Hospital-AORN dei Colli, Napoli, Italy
| | - Johan W Mouton
- Department of Medical Microbiology and Infectious Diseases, Erasmus MC, Rotterdam, The Netherlands
- Department of Medical Microbiology, Radboudumc, Nijmegen, The Netherlands
| | - Rixt A Wijma
- Department of Medical Microbiology and Infectious Diseases, Erasmus MC, Rotterdam, The Netherlands
| | | | - Lena E Friberg
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | | | - Oren Zusman
- Department of Medicine E, Rabin Medical Center, Beilinson Hospital, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Ramat-Aviv, Israel
| | - Fidi Koppel
- Division of Infectious Diseases, Rambam Health Care Campus, Haifa, Israel
| | | | - Sergey Altunin
- Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Mical Paul
- Division of Infectious Diseases, Rambam Health Care Campus, Haifa, Israel
- Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
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Jeong ES, Kim G, Moon KS, Kim YB, Oh JH, Kim HS, Jeong J, Shin JG, Kim DH. Characterization of urinary metabolites as biomarkers of colistin-induced nephrotoxicity in rats by a liquid chromatography/mass spectrometry-based metabolomics approach. Toxicol Lett 2016; 248:52-60. [PMID: 26947560 DOI: 10.1016/j.toxlet.2016.02.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Revised: 02/24/2016] [Accepted: 02/29/2016] [Indexed: 12/18/2022]
Abstract
Colistin is a polypeptide antibiotic that effectively treats infections caused by multidrug-resistant Gram-negative bacteria, but its clinical use is limited due to nephrotoxicity. The purpose of the present study was to identify biomarkers of colistin-induced nephrotoxicity and to further characterize the mechanisms underlying this process by analyzing urinary metabolites using untargeted metabolomic approach. Rats receiving intraperitoneal administration of colistin sodium methanesulfonate (CMS) (25 or 50mg/kg) exhibited histopathological changes in the kidney and increased blood urea nitrogen levels. Additionally, the levels of phenylalanine, tryptophan, and tyrosine in the urine of the CMS-treated group were significantly higher than those of the control group, suggesting that colistin caused proximal tubular damage. Urinary acetylcarnitine and butyrylcarnitine levels also increased after CMS treatment, but the levels of purine metabolites and metabolites related to the tricarboxylic acid cycle were reduced. The most significant increase in the CMS-treated groups was observed in creatine levels. CMS-induced selective nephrotoxicity may be attributed to relatively high tissue concentrations of colistin in the kidney. Taken together, our results indicate that high levels of colistin in the kidney caused perturbations in the tricarboxylic acid cycle, amino acid metabolism, creatine metabolism, and purine metabolism and ultimately led to kidney injury.
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Affiliation(s)
- Eun Sook Jeong
- Department of Pharmacology and Pharmacogenomics Research center, Inje University, College of Medicine, Bokjiro 75, Busanjin-Gu, Busan 614-735 South Korea
| | - Gabin Kim
- Department of Pharmacology and Pharmacogenomics Research center, Inje University, College of Medicine, Bokjiro 75, Busanjin-Gu, Busan 614-735 South Korea
| | - Kyoung-Sik Moon
- Korea Institute of Toxicology, 141 Gajeong-ro, Yuseong-gu, Daejeon, 305-343, South Korea
| | - Yong-Bum Kim
- Korea Institute of Toxicology, 141 Gajeong-ro, Yuseong-gu, Daejeon, 305-343, South Korea
| | - Jung-Hwa Oh
- Korea Institute of Toxicology, 141 Gajeong-ro, Yuseong-gu, Daejeon, 305-343, South Korea
| | - Ho-Sook Kim
- Department of Pharmacology and Pharmacogenomics Research center, Inje University, College of Medicine, Bokjiro 75, Busanjin-Gu, Busan 614-735 South Korea
| | - Jayoung Jeong
- Ministry of Food and Drug Safety, Osong-eup, Heungdeok-gu, Cheongju-si, Chungcheongbuk-do 361-951, South Korea
| | - Jae-Gook Shin
- Department of Pharmacology and Pharmacogenomics Research center, Inje University, College of Medicine, Bokjiro 75, Busanjin-Gu, Busan 614-735 South Korea
| | - Dong Hyun Kim
- Department of Pharmacology and Pharmacogenomics Research center, Inje University, College of Medicine, Bokjiro 75, Busanjin-Gu, Busan 614-735 South Korea.
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Abstract
INTRODUCTION The emergence of multidrug-resistant gram-negative bacteria has led to the increasing use of polymyxins. Nephrotoxicity and, to a lesser degree, neurotoxicity occur often during systemic polymyxin therapy. Scientific evidence regarding safety associated with polymyxins remains limited. AREAS COVERED Case reports/case series, observational studies and clinical trials assessing safety and toxicity of polymyxins were critically reviewed. EXPERT OPINION Polymyxins are drugs with a narrow therapeutic range. Nephrotoxicity is associated with both host factors and polymyxin exposure, and recent studies suggest that the relative risk of nephrotoxicity is similar for colistin and polymyxin B. Studies that have examined the safety of polymyxins have several limitations. Considering the available evidence, toxicities that may develop while on polymyxin therapy most often are mild to moderate in magnitude and reversible in nature. Strategies to minimize toxicity associated with polymyxins have evolved and include avoidance of toxic medications, careful dosing, use of critical care, therapeutic drug monitoring and development of polymyxin derivatives. However, given that polymyxin use has re-emerged in an era of increased antimicrobial resistance, the presence of other treatment modalities may be limited. Therefore, clinicians must consider overall risk to benefit ratio of continuing versus stopping polymyxin treatment and optimize minimization strategies to reduce polymyxin-induced toxicities.
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Affiliation(s)
- Theodoros Kelesidis
- a 1 University of California, David Geffen School of Medicine, Division of Infectious Diseases, Department of Medicine , Los Angeles, CA 90095, USA
| | - Matthew E Falagas
- b 2 Alfa Institute of Biomedical Sciences (AIBS) , 9 Neapoleos Street, 151 23 Marousi, Athens, Greece +30 69 46 11 00 00 ; +30 21 06 83 96 05 ;
- c 3 Tufts University School of Medicine, Department of Medicine , Boston, MA, USA
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Abstract
OBJECTIVE To investigate the development of nephrotoxicity associated with colistin dose, and whether this relationship differs depending on renal function. DESIGN A retrospective cohort study of patients who received intravenous colistin to treat infections caused by extensively drug-resistant Gram-negative microorganisms. Adult patients receiving colistin for 72 hours or longer were included in this study. Patients who received renal replacement therapy at baseline or were administered colistin for less than 3 days were excluded. Colistin-induced nephrotoxicity was defined as a doubling of baseline serum creatinine. Colistin dosing was evaluated based on both actual body weight and ideal body weight. SETTING Single general hospital between 2010 and 2013. PATIENTS A total number of 475 patients received colistin therapy. Of these patients, 329 met the inclusion criteria and were included in the analysis. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS One hundred forty-three patients (43.5%) experienced nephrotoxicity during colistin treatment. The median onset time of nephrotoxicity was 6 days (interquartile range, 4-8 days). The patients with nephrotoxicity were older. Hematocrit and serum albumin levels were lower in patients with nephrotoxicity. Median daily dosing of colistin based on ideal body weight was significantly higher in patients with nephrotoxicity than in those without nephrotoxicity (4.55 vs 4.43 mg/kg/d, respectively; p=0.021). The cumulative dose was not different between patients with and without nephrotoxicity. In multiple logistic regression analysis, daily colistin dosing based on ideal body weight was only significantly associated with the development of nephrotoxicity in patients with an estimated glomerular filtration rate<60 mL/min/1.73 m2 (odds ratio, 2.34; 95% CI, 1.22-4.5). In these affected patients, based on a receiver operating characteristic plot, the optimal predictive cutoff of colistin dose for the development of nephrotoxicity was 2.87 mg/kg/d of colistin, with a sensitivity of 92.3% and a specificity of 76.7%. In patients with estimated glomerular filtration rate≥60 mL/min/1.73 m, age, serum albumin, hematocrit, and use of glycopeptide were associated with the development of nephrotoxicity. CONCLUSIONS Development of nephrotoxicity was significantly more strongly associated with the dose of colistin, but only in patients with an estimated glomerular filtration rate<60 mL/min/1.73 m2 and not in those with normal renal function.
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Ortwine JK, Sutton JD, Kaye KS, Pogue JM. Strategies for the safe use of colistin. Expert Rev Anti Infect Ther 2015; 13:1237-47. [DOI: 10.1586/14787210.2015.1070097] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Gul S, Kuscu F, Aydemir H, Ozturk DB, Deveci O, Duygu F, Kacmaz B, Yaman F, Aslan E. Risk Factors for Colistin-Associated Acute Kidney Injury: A Multicenter Study from Turkey. Jpn J Infect Dis 2015; 69:109-12. [PMID: 26166495 DOI: 10.7883/yoken.jjid.2014.501] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The aim of this study was to investigate the incidence of acute kidney injury (AKI) and risk factors due to colistin use in patients infected with multidrug-resistant pathogens. This multicenter, retrospective, observational study was conducted in Turkey, at 5 different research and university hospitals. Cox regression analyses were performed, to determine independent predictors of AKI. From April 2012 to July 2014, a total of 216 patients aged between 18-94 years, treated with colistimethate sodium (CMS) were included in the study. The mean age of the patients was 60.3 ± 20.1 years. The overall incidence of AKI was 34.3% (74/216) at any time during treatment. Concomitant use of loop diuretics, baseline creatinine level, and CMS dosage were independently associated with AKI. According to our results, patients with higher baseline creatinine levels, or patients who had to use concomitant loop diuretics may need to be monitored more closely, and dose adjustment should be done promptly. More comprehensive studies are, however, still needed to evaluate the efficacy of low-dose colistin since higher doses tend to increase the risk of AKI.
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Affiliation(s)
- Serdar Gul
- Department of Infectious Diseases and Clinical Microbiology, Kirikkale University
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Shahbazi F, Dashti-Khavidaki S. Colistin: efficacy and safety in different populations. Expert Rev Clin Pharmacol 2015; 8:423-48. [DOI: 10.1586/17512433.2015.1053390] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Molloy L, Arora H, Gupta S, Sutton J, Abdel-Haq N. Multidrug-Resistant Organisms: Considerations in Antibiotic Selection and Administration. J Pediatr Intensive Care 2015; 4:87-96. [PMID: 31110857 PMCID: PMC6513150 DOI: 10.1055/s-0035-1556751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Accepted: 12/02/2014] [Indexed: 10/23/2022] Open
Abstract
Managing infections caused by multidrug-resistant organisms is a significant clinical challenge. Multidrug-resistant organisms' treatment is complicated in the pediatric population because of the lack of primary data, treatment guidelines, rapidly changing pharmacokinetic/pharmacodynamic parameters, and fewer approved antibiotic indications and dosing guidance. Treatment decisions must incorporate available pediatric data, clinical experience, and careful extrapolation from adult data while considering the unique challenges faced by children with complicated infections.
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Affiliation(s)
- Leah Molloy
- Department of Pharmacy, Children's Hospital of Michigan, Detroit, Michigan, United States
| | - Harbir Arora
- Division of Infectious Diseases, Children's Hospital of Michigan, Detroit, Michigan, United States
| | - Shipra Gupta
- Division of Infectious Diseases, Children's Hospital of Michigan, Detroit, Michigan, United States
| | - Jesse Sutton
- Department of Pharmacy, Baptist Health Louisville, Louisville, Kentucky, United States
| | - Nahed Abdel-Haq
- Division of Infectious Diseases, Children's Hospital of Michigan, Detroit, Michigan, United States
- Carman and Ann Adams Department of Pediatrics, Wayne State University, Detroit, Michigan, United States
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Ordooei Javan A, Shokouhi S, Sahraei Z. A review on colistin nephrotoxicity. Eur J Clin Pharmacol 2015; 71:801-10. [DOI: 10.1007/s00228-015-1865-4] [Citation(s) in RCA: 149] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Accepted: 05/11/2015] [Indexed: 11/29/2022]
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Variables determining the development of colistin-associated renal impairment. Wien Klin Wochenschr 2015; 128:614-619. [PMID: 25917365 DOI: 10.1007/s00508-015-0773-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2014] [Accepted: 02/19/2015] [Indexed: 12/13/2022]
Abstract
AIM The aim of this study was to identify the predictors of acute renal injury associated with colistin treatment. METHODS The patients who received treatment with colistin for more than 3 days were included in this retrospective cohort study. Acute renal injury was defined by the RIFLE (Risk Injury Failure Loss End stage renal disease) criteria. Patients whose serum creatinine levels increased at least 1.5-fold compared with baseline value were considered as cases with renal injury. The independent variables determining the development of acute renal injury were investigated by survival analysis. RESULTS A total of 112 cases [67 (59.8 %) were male, median age 64 (range: 18-93) years] were included in the study. Acute renal injury occurred in 66 (58.9 %) patients. Renal injury developed in first 7 days of the colistin therapy in 52 (78.8 %) cases and at day 8-23 in 14 (21.2 %) cases. On the day with highest levels of creatinine, 25 (22.3 %), 17 (15.2 %), and 33 (29.5 %) cases were in 'Risk', 'Injury', and 'Failure' group, respectively, according to RIFLE criteria. We identified three independent risk factors predicting acute colistin-induced renal injury: advanced age, low serum albumin levels, and high serum total bilirubin levels [odds ratio (confidence interval) = 1.022 (1.006-1.037), 0.643 (0.415-0.994), and 1.129 (1.014-1.257), respectively]. CONCLUSIONS The advanced age, low serum albumin levels, and high serum total bilirubin levels are independent risk factors for colistin-induced nephrotoxicity.
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Omrani AS, Alfahad WA, Shoukri MM, Baadani AM, Aldalbahi S, Almitwazi AA, Albarrak AM. High dose intravenous colistin methanesulfonate therapy is associated with high rates of nephrotoxicity; a prospective cohort study from Saudi Arabia. Ann Clin Microbiol Antimicrob 2015; 14:3. [PMID: 25591721 PMCID: PMC4301664 DOI: 10.1186/s12941-015-0062-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 01/05/2015] [Indexed: 11/25/2022] Open
Abstract
Background Nephrotoxicity is an important adverse effect of colistin methanesulfonate (CMS) therapy. No data exist on rates and risk factors for colistin-related nephrotoxicity in Saudi Arabia (SA). We conducted a prospective cohort study to identify rates and risk factors for CMS nephrotoxicity in our patient population. Methods We prospectively included adult patients who received ≥48 hours of intravenous CMS therapy. Pregnant patients and those on renal replacement were excluded. Patients received 9 million units (mU) loading dose followed by 3 mU 8 hourly. In renal impairment, CMS dosing was adjusted according to calculated creatinine clearance (CrCl). Nephrotoxicity was defined as per RIFLE criteria (Risk, Injury, Failure, Loss and End-stage renal disease). Statistical analysis was performed using SPSS version 20.0 (IBM, Armonk, New York, USA). The study was approved by the institution’s Research Ethics Committee. Results A total of 67 patients were included in the study. Mean (±standard deviation) age was 57.5 (±24.0) years, Charlson Co-morbidity Score 2.88 (±2.39), CrCl 133.60 (±92.54) mL/min and serum albumin 28.65 (±4.45) g/L. Mean CMS dose was 0.11 (±0.04) mU/kg/day and mean total CMS dose received was 101.21 (±47.37) mU. Fifty-one (76.1%) patients developed RIFLE-defined nephrotoxicity. Mean total CMS dose and duration of therapy before onset of nephrotoxicity were 66.71 (±43.45) mU and 8.70 (±6.70) days, respectively. In bivariate analysis, patients with nephrotoxicity were significantly older (P 0.013) and had lower baseline serum albumin (P 0.008). Multivariate logistic regression identified serum albumin [odds ratio (OR) 0.72; 95% confidence interval (CI) 0.57–0.93; P 0.010] and intensive care admission (OR 16.38; 95% CI 1.37–195.55; P 0.027) as independent risk factors for CMS nephrotoxicity. Conclusions High dose intravenous CMS therapy is associated with high rates of nephrotoxicity in SA. Independent risk factors for colistin nephrotoxicity were baseline hypoalbuminemia and intensive care admission.
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Affiliation(s)
- Ali S Omrani
- Section of Infectious Diseases, Department of Medicine, King Faisal Specialist Hospital and Research Centre, PO Box 3354, MBC 46, Riyadh, 11211, Saudi Arabia.
| | - Wafa A Alfahad
- Department of Pharmacy, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.
| | - Mohamed M Shoukri
- Department of Biostatistics, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
| | - Abeer M Baadani
- Department of Medicine, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.
| | - Sultan Aldalbahi
- Department of Medicine, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.
| | - Ali A Almitwazi
- Department of Pharmacy, Prince Sultan Cardiac Centre, Riyadh, Saudi Arabia.
| | - Ali M Albarrak
- Division of Infectious Diseases, Department of Medicine, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.
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