1
|
Isoda K, Nakade J, Suga Y, Fujita A, Shimada T, Sai Y. Initial Serum C-reactive Protein Level as a Predictor of Increasing Serum Vancomycin Concentration During Treatment. Ther Drug Monit 2021; 43:652-656. [PMID: 33538550 DOI: 10.1097/ftd.0000000000000870] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 01/05/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Vancomycin has a narrow therapeutic window, and an increase in its serum concentration-to-dose ratio during treatment can cause renal toxicity. Therefore, this study was aimed at finding a marker to identify patients at risk of increasing serum vancomycin during treatment. METHODS This was a retrospective cohort study of patients treated with vancomycin at Kanazawa University Hospital, Japan, from April 2012 to May 2015. Spearman correlation coefficients were calculated to determine the correlations between changes in vancomycin concentration-to-dose ratio and initial values or changes in laboratory data and other parameters. In addition, a multiple regression analysis was conducted. RESULTS One hundred ninety-nine patients for whom 2 or more points of data on therapeutic drug monitoring (TDM) of intravenous vancomycin treatment were available and did not undergo dialysis were included in the study. Changes in vancomycin concentration-to-dose ratio were associated with C-reactive protein (CRP) and sodium (Na) levels on the initial day of TDM and with changes in white blood cell count, Na, and estimated glomerular filtration rates (eGFRs). Multiple regression analysis helped identify CRP and Na levels on the initial day of TDM and change in eGFR as independent influencing variables. CONCLUSIONS A high serum CRP level on the initial day of TDM is an independent predictor of increasing vancomycin concentration-to-dose ratio in patients receiving intravenous vancomycin treatment, even if eGFR remains unchanged.
Collapse
Affiliation(s)
- Kazuya Isoda
- Department of Clinical Pharmacokinetics, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Ishikawa, Japan
- Department of Hospital Pharmacy, University Hospital, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Junya Nakade
- Department of Hospital Pharmacy, University Hospital, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Yukio Suga
- Department of Clinical Drug Informatics, Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Science, Kanazawa University, Kanazawa, Ishikawa, Japan; and
| | - Arimi Fujita
- Department of Clinical Pharmacokinetics, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Ishikawa, Japan
- Department of Hospital Pharmacy, University Hospital, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Tsutomu Shimada
- Department of Clinical Pharmacokinetics, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Ishikawa, Japan
- Department of Hospital Pharmacy, University Hospital, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Yoshimichi Sai
- Department of Clinical Pharmacokinetics, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Ishikawa, Japan
- Department of Hospital Pharmacy, University Hospital, Kanazawa University, Kanazawa, Ishikawa, Japan
- AI Hospital/Macro Signal Dynamics Research and Development Center, Institute of Medical, Pharmaceutical and Health Science, Kanazawa University, Kanazawa, Ishikawa, Japan
| |
Collapse
|
2
|
Wang H, Kang X, Shi Y, Bai ZH, Lv JH, Sun JL, Pei HH. SOFA score is superior to APACHE-II score in predicting the prognosis of critically ill patients with acute kidney injury undergoing continuous renal replacement therapy. Ren Fail 2021; 42:638-645. [PMID: 32660294 PMCID: PMC7470067 DOI: 10.1080/0886022x.2020.1788581] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background Acute kidney injury (AKI) is the most common cause of organ failure in multiple organ dysfunction syndrome (MODS) and is associated with increased mortality. This study aimed at determining the efficacy of sequential organ failure assessment (SOFA), and acute physiology and chronic health evaluation II (APACHE-II) scoring systems in assessing the prognosis of critically ill patients with AKI undergoing continuous renal replacement therapy (CRRT). At present, APACHE-II score and SOFA score were also used to evaluate and predict the prognosis of critically ill patients with AKI. Methods The predictive value of SOFA and APACHE-II scores for 28- and 90-d mortality in patients with AKI undergoing CRRT were determined by multivariate analysis, sensitivity analysis, and curve-fitting analysis. Results A total of 836 cases were included in this study. Multivariate Cox logistic regression analysis showed that SOFA scores were associated with 28- and 90-d mortality in patients with AKI undergoing CRRT. The adjusted HR of SOFA for 28-d mortality were 1.18 (1.14, 1.21), 1.24 (1.18, 1.31), and 1.19 (1.13, 1.24) in the three models, respectively, and the adjusted HR of SOFA for 90-d mortality was 1.12 (1.09, 1.16), 1.15 (1.10, 1.19), and 1.15 (1.10, 1.19), respectively. The subgroup analysis showed that the SOFA score was associated with 28-d and 90-d mortality in patients with AKI undergoing CRRT. APACHE-II score was not associated with 28- and 90-d mortality patients with AKI undergoing CRRT. Curve fitting analysis showed that SOFA scores increased had a higher prediction accuracy for 28- and 90-d than APACHE-II. Conclusions The SOFA score showed a higher accuracy of mortality prediction in critically ill patients with AKI undergoing CRRT than the APACHE-II score.
Collapse
Affiliation(s)
- Hai Wang
- Emergency Department and EICU, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, PR China
| | - Xiao Kang
- Emergency Department and EICU, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, PR China
| | - Yu Shi
- Emergency Department and EICU, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, PR China
| | - Zheng-Hai Bai
- Emergency Department and EICU, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, PR China
| | - Jun-Hua Lv
- Emergency Department and EICU, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, PR China
| | - Jiang-Li Sun
- Emergency Department and EICU, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, PR China
| | - Hong Hong Pei
- Emergency Department and EICU, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, PR China
| |
Collapse
|
3
|
Huang Y, Yang J, Xie J, Liu L, Liu S, Guo F, Qiu H, Yang Y. Association Between Pathophysiology and Volume of Distribution Among Patients With Sepsis or Septic Shock Treated With Imipenem: A Prospective Cohort Study. J Infect Dis 2021; 221:S272-S278. [PMID: 32176787 DOI: 10.1093/infdis/jiz651] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND This study was performed to explore the apparent volume of distribution (Vd) of imipenem in patients with sepsis or septic shock. METHODS A prospective, observational, single-center study was conducted in patients with sepsis or septic shock. The patients were treated with 1 g of imipenem mixed with 200 mL of normal saline infused intravenously over a 3-hour period at 8-hour intervals. The concentration of imipenem was 5 mg/mL, and the rate of infusion was 5.5 mg/min. Blood samples for measuring imipenem serum concentrations with high-performance liquid chromatography were obtained before and at 0, 1, 2, 3, and 5 hours after drug infusion on study days 1 and 3. Pharmacokinetic parameters were calculated according to a noncompartment model. RESULTS A total of 25 adult patients were enrolled in this study, of whom 15 were diagnosed with sepsis and 10 with septic shock. The initial Vd (Vc) of imipenem was significantly lower in the sepsis than that in the septic shock group (mean [standard deviation], 26.5 [7.1] vs 40.7 [11.0] L; P = .001). The Vc of imipenem was significantly related to serum albumin levels (r = -0.517; P = .008) as well as Acute Physiology and Chronic Health Evaluation II (APACHE II) scores (r = 0.606; P = .001). Multivariate linear regression identified serum albumin levels and APACHE II scores on day 1 as independent factors influencing the Vc of imipenem (P < .05). The difference in Vd between the imipenem steady state and the initial state was significantly higher in nonsurvivors than in survivors (mean [standard deviation], 1.7 [21.5] vs -13.1 [11.4] L; P = .046). CONCLUSIONS APACHE II scores and serum albumin levels were found in this study to be independent factors that may affect the Vc of imipenem in patients with sepsis or septic shock. CLINICAL TRIALS REGISTRATION clinicaltrials.gov, NCT03308214.
Collapse
Affiliation(s)
- Yingzi Huang
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Jie Yang
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Jianfeng Xie
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Ling Liu
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Songqiao Liu
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Fengmei Guo
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Haibo Qiu
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Yi Yang
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| |
Collapse
|
4
|
Truong J, Smith SR, Veillette JJ, Forland SC. Individualized Pharmacokinetic Dosing of Vancomycin Reduces Time to Therapeutic Trough Concentrations in Critically Ill Patients. J Clin Pharmacol 2018; 58:1123-1130. [PMID: 29957824 DOI: 10.1002/jcph.1273] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Accepted: 05/14/2018] [Indexed: 11/06/2022]
Abstract
Dosing vancomycin in critically ill patients often results in subtherapeutic and supratherapeutic trough concentrations. In this retrospective study, we compared the time to goal trough attainment and incidence of acute kidney injury in intensive care unit (ICU) patients whose vancomycin was dosed by a pharmacy pharmacokinetic (PK) dosing and monitoring service to the standard of care. Three-hundred fifty adult ICU patients at a Level 1 trauma, teaching hospital who received vancomycin for >24 hours from February 1, 2016, to November 30, 2016, were screened. Patients were included in the PK group if consecutive serum concentrations were used to calculate individualized PK and determine a dosing regimen. Patients who were dosed using troughs only were then matched 1-to-1 to the PK group by date of vancomycin initiation and included in the traditional group. Fifty patients were included in each group. Baseline characteristics were similar, except the PK group had more patients under the care of the neuromedical ICU service (42% vs 18%; P = .02) and fewer patients with a corrected creatinine clearance <30 mL/min/1.73 m2 (22% vs 46%; P = .02). Attainment of goal trough concentrations for the PK and traditional groups were 84.4% and 29.4% by 48 hours (P = .0001), 88.4% and 60.7% by 72 hours (P = .009), and 92.9% and 77.8% by 96 hours (P = .1), respectively. Incidence of acute kidney injury between the PK and traditional groups was not statistically significant (8.3% vs 14%; P = .5). Utilization of individualized pharmacokinetic dosing of vancomycin in critically ill patients resulted in faster goal trough attainment without an increase in nephrotoxicity.
Collapse
Affiliation(s)
- James Truong
- Department of Pharmacy Practice, Loma Linda University School of Pharmacy, Loma Linda, CA, USA
| | - Shawn R Smith
- Department of Pharmacy Practice, Loma Linda University School of Pharmacy, Loma Linda, CA, USA
| | - John J Veillette
- Department of Pharmacy Practice, Loma Linda University School of Pharmacy, Loma Linda, CA, USA
| | - Steven C Forland
- Department of Pharmacy Practice, Loma Linda University School of Pharmacy, Loma Linda, CA, USA.,Department of Pharmacy, Loma Linda University Medical Center, Loma Linda, CA, USA.,Loma Linda University School of Medicine, Loma Linda, CA, USA
| |
Collapse
|
5
|
Imaura M. [Effects of Pharmacist Intervention on the Treatment of Infectious Diseases in Critically Ill Patients]. YAKUGAKU ZASSHI 2018; 137:1431-1437. [PMID: 29199253 DOI: 10.1248/yakushi.17-00139-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The pathological conditions of patients who require intensive care are usually complex and extremely severe; their health and life are in a critical state. Therefore, correct, rapid treatment of these conditions is indispensable. Furthermore, the selection of drugs and adjustment of their dosage for an immediate effect are important. Moreover, most patients are immunocompromised and present an extremely high level of risk for complications involving infectious diseases. Since such complications may lead to life-threatening outcomes, a rational dosage regimen to achieve sufficient antimicrobial activity from the initial stage of treatment is essential. However, most critically ill cases are complicated by several factors: fluid retention including edema, pleural effusion, and ascites; increased vascular permeability and hypoalbuminemia; and dysfunction of various organs. These factors cause significant changes in the pharmacokinetics of antimicrobials, making it particularly difficult to design a dosage regimen at the time of initial administration. Thus, we focused on the importance of a rational dosage regimen for antimicrobial drugs in the treatment of infectious diseases. We conducted a retrospective study of severe cases of pneumonia with a high death rate; patients were divided into two groups according to the pharmacist intervention procedures and a comparative study of treatment efficacy was performed. Furthermore, for antimicrobial agents to exert a sufficient effect from the initial stage of treatment, we examined the theoretical methodology underlying the initial administration.
Collapse
|