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Karimzadeh I, Rasekh H, Karimian A, Shabani-Borujeni M, Vazin A. Drug Utilization Evaluation of Erythropoietin at a Referral Teaching Hospital in Iran. Adv Pharmacol Pharm Sci 2023; 2023:6685602. [PMID: 38029231 PMCID: PMC10645503 DOI: 10.1155/2023/6685602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 10/07/2023] [Accepted: 10/09/2023] [Indexed: 12/01/2023] Open
Abstract
Objectives Drug utilization evaluation (DUE) studies aim to survey the appropriateness of drug use. DUE is an executive approach used to improve the use of medications as well as reduce the cost of treatment, ensure drug adequacy, and improve patient safety. The aim of this study was to evaluate the pattern of erythropoietin use, according to standard guidelines, in patients admitted to Namazi Hospital in Shiraz, Iran. Methods In this descriptive, retrospective study, 230 patients were assessed. All patients who were hospitalized in different wards of Namazi Hospital, affiliated to Shiraz University of Medical Sciences, and received at least three doses of erythropoietin from September 2019 to March 2020 participated in this study. The following standard indicators of erythropoietin use were evaluated through reviewing medical charts of the cohort: drug dose, dosing intervals, route of administration, indication, monitoring of laboratory parameters, drug dose adjustment based on the response rate as well as target hemoglobin ≥12 g/dl, attention to major drug interactions, and administration of injectable or oral iron supplementation during treatment. Results Most (65.2%) of the participants were male. The mean ± SD age of the patients was 47.55 ± 22.71 years. More than half (51.3%) of the included subjects were hospitalized in the nephrology ward. PDpoetin® and Cinnapoietin® were given to 52.6% and 47.4% of the study participants, respectively. Treatment of anemia due to chronic kidney disease was the most frequent indication of erythropoietin. The time interval of erythropoietin administration was three times a week for 68.3% of the patients. The most frequently administered weekly dose of erythropoietin was 12,000 units. The weekly dose, dose interval, and route of administration of erythropoietin were appropriate in 52.6%, 77.4%, and 100% of the patients, respectively. Dose adjustment based on the response rate, attention to major drug interactions as well as absolute-relative contraindications, and attention to the target hemoglobin ≥12 g/dl to decide whether or not to continue treatment were based on standard guideline in 98.1%, 98.7%, and 93% of the patients, respectively. The sum indexes of erythropoietin use were in line with standard guidelines in 75.84% of the cases. Conclusion According to our results, in the setting of erythropoietin use in hospitals, physicians need more attention and education in areas such as selecting the proper dose of medication, correct indication of the drug, temporal arrangement of monitoring laboratory items, and the patient's need for iron supplements.
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Affiliation(s)
- Iman Karimzadeh
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hanieh Rasekh
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ava Karimian
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mojtaba Shabani-Borujeni
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Ghasemiyeh P, Vazin A, Zand F, Mohammadi-Samani S. Volume of distribution as an early predictor of vancomycin-induced AKI in critically ill patients. Acta Biomed 2023; 94:e2023185. [PMID: 37850781 PMCID: PMC10644930 DOI: 10.23750/abm.v94i5.14158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 03/13/2023] [Indexed: 10/19/2023]
Affiliation(s)
- Parisa Ghasemiyeh
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran..
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran..
| | - Farid Zand
- Anesthesiology and Critical Care Research Center, Nemazee Hospital, Shiraz University of Medical Sciences.
| | - Soliman Mohammadi-Samani
- Department of Pharmaceutics, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran..
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Karajizadeh M, Zand F, Vazin A, Saeidnia HR, Lund BD, Tummuru SP, Sharifian R. Design, development, implementation, and evaluation of a severe drug-drug interaction alert system in the ICU: An analysis of acceptance and override rates. Int J Med Inform 2023; 177:105135. [PMID: 37406570 DOI: 10.1016/j.ijmedinf.2023.105135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 06/10/2023] [Accepted: 06/22/2023] [Indexed: 07/07/2023]
Abstract
BACKGROUND AND OBJECTIVE The override rate of Drug-Drug Interaction Alerts (DDIA) in Intensive Care Units (ICUs) is very high. Therefore, this study aimed to design, develop, implement, and evaluate a severe Drug-Drug Alert System (DDIAS) in a system of ICUs and measure the override rate of this system. METHODS This is a cross-sectional study that details the design, development, implementation, and evaluation of a DDIAS for severe interactions into a Computerized Provider Order Entry (CPOE) system in the ICUs of Nemazee general teaching hospitals in 2021. The patients exposed to the volume of DDIAS, acceptance and overridden of DDIAS, and usability of DDIAS have been collected. The study was approved by the local Institutional Review Board (IRB) and; the ethics committee of Shiraz University of Medical Science on date: 2019-11-23 (Approval ID: IR.SUMS.REC.1398.1046). RESULTS The knowledge base of the DDIAS contains 9,809 severe potential drug-drug interactions (pDDIs). A total of 2672 medications were prescribed in the population study. The volume and acceptance rate for the DDIAS were 81 % and 97.5 %, respectively. The override rate was 2.5 %. The mean System Usability Scale (SUS) score of the DDIAS was 75. CONCLUSION This study demonstrates that implementing high-risk DDIAS at the point of prescribing in ICUs improves adherence to alerts. In addition, the usability of the DDIAS was reasonable. Further studies are needed to investigate the establishment of severe DDIAS and measure the prescribers' response to DDIAS on a larger scale.
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Affiliation(s)
- Mehrdad Karajizadeh
- Shiraz University of Medical, Trauma Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz, Iran.
| | - Farid Zand
- Shiraz University of Medical Sciences, Anesthesiology and Critical Care Research Center, Shiraz, Iran
| | - Afsaneh Vazin
- Shiraz University of Medical Sciences, Shiraz, Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz, Iran
| | | | - Brady D Lund
- University of North Texas, Department of Information Science, Denton, TX, US
| | - Sai Priya Tummuru
- University of North Texas, Department of Information Science, Denton, TX, US
| | - Roxana Sharifian
- Shiraz University of Medical Sciences, Department of Health Information Management, Health Human Resources Research Center, School of Management & Medical Information Sciences, Shiraz, Iran.
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Shafiekhani M, Shabani-Borujeni M, Karimian A, MomeniTabar MJ, Zare Z, Arabsheybani S, Vazin A. Antibiotic stewardship implementation at the largest solid organ transplantation center in Asia: a retrospective cohort study. BMC Surg 2023; 23:81. [PMID: 37041483 PMCID: PMC10091536 DOI: 10.1186/s12893-023-01991-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 04/04/2023] [Indexed: 04/13/2023] Open
Abstract
BACKGROUND Using Antimicrobial stewardship programs (ASP) to monitor the use of antibiotics can lead to improved antibiotic use and reduced costs. METHODS This retrospective cohort study was done at Shiraz Organ Transplant Center, the largest transplant center in Asia. Antimicrobial use, cost, clinical outcomes, and antibiotic resistance pattern were evaluated before and after ASP. RESULTS This study included 2791 patients, 1154 of whom were related to the time before ASP and 1637 to the time after ASP. During the period of the research, a total of 4051 interventions were done. The use of all classes of antibiotics was significantly reduced by ASP, with 329 DDD/100PD before the intervention compared to 201 DDD/100PD after it (p = 0.04). In addition, the overall cost of antibiotics purchased was much lower after the ASP measures were implemented ($43.10 per PD) than before implementation of the ASP measures ($60.60 per PD) (p = 0.03). After the implementation of ASP, the number of MDR isolates was significantly reduced. CONCLUSION The results of our study showed that the implementation of ASP significantly reduced the number and costs of antibiotics and also the number of resistant pathogens, but did not affect the patients' length of stay.
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Affiliation(s)
- Mojtaba Shafiekhani
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mojtaba Shabani-Borujeni
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ava Karimian
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Javad MomeniTabar
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Zare
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sara Arabsheybani
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
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Mirjalili M, Zand F, Karimzadeh I, Masjedi M, Sabetian G, Mirzaei E, Vazin A. The clinical and paraclinical effectiveness of four-hour infusion vs. half-hour infusion of high-dose ampicillin-sulbactam in treatment of critically ill patients with sepsis or septic shock: An assessor-blinded randomized clinical trial. J Crit Care 2023; 73:154170. [PMID: 36272277 DOI: 10.1016/j.jcrc.2022.154170] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 09/29/2022] [Accepted: 09/30/2022] [Indexed: 11/06/2022]
Abstract
PURPOSE This study was conducted to determine whether critically ill patients admitted to the intensive care unit (ICU) with sepsis and septic shock may benefit from extended infusion of ampicillin/sulbactam compared with those receiving intermittent infusion. MATERIAL AND METHODS This randomized assessor-blinded clinical trial was conducted in the ICUs of Nemazee and Shahid Rajaee hospital, Shiraz, Iran, from August 2019 to August 2021. The participants randomly received 9 g Ampicillin/Sulbactam every 8 h by either extended (infused over 4 h) or intermittent (infused over 30 min) intravenous infusion if their estimated glomerular filtration rate based on Cockrorft-Gault formula was higher than 60 ml/min. RESULTS Totally, 136 patients were enrolled and allocated to the intervention and control groups, each with 68 patients. Clinical cure was significantly higher in the extended group (P = 0.039), but ICU and hospital length of stay did not differ between the groups (P = 0.87 and 0.83, respectively). The ICU (P = 0.031) and hospital (P = 0.037) mortality rates in the extended infusion group were significantly lower than those in the intermittent infusion group. CONCLUSION These data should be replicated in larger clinical trials before providing any recommendation in favor of this method of administration in clinical practice.
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Affiliation(s)
- Mahtabalsadat Mirjalili
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Science, Shiraz, Fars, Iran
| | - Farid Zand
- Anesthesiology and Critical Care Research Center, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, Fars, Iran
| | - Iman Karimzadeh
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Science, Shiraz, Fars, Iran
| | - Mansoor Masjedi
- Department of Anesthesiology, Faculty of Medicine, Shiraz University of Medical Science, Shiraz, Fars, Iran
| | - Golnar Sabetian
- Trauma Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, Fars, Iran
| | - Ehsan Mirzaei
- Department of Clinical Pharmacy, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Science, Shiraz, Fars, Iran.
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Ghasemiyeh P, Vazin A, Mohammadi-Samani S. A Brief Review of Pharmacokinetic Assessments of Vancomycin in Special Groups of Patients with Altered Pharmacokinetic Parameters. Curr Drug Saf 2023; 18:425-439. [PMID: 35927907 DOI: 10.2174/1574886317666220801124718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/22/2022] [Accepted: 05/26/2022] [Indexed: 11/22/2022]
Abstract
Vancomycin is considered the drug of choice against many Gram-positive bacterial infections. Therapeutic drug monitoring (TDM) is essential to achieve an optimum clinical response and avoid vancomycin-induced adverse reactions including nephrotoxicity. Although different studies are available on vancomycin TDM, still there are controversies regarding the selection among different pharmacokinetic parameters including trough concentration, the area under the curve to minimum inhibitory concentration ratio (AUC24h/MIC), AUC of intervals, elimination constant, and vancomycin clearance. In this review, different pharmacokinetic parameters for vancomycin TDM have been discussed along with corresponding advantages and disadvantages. Also, vancomycin pharmacokinetic assessments are discussed in patients with altered pharmacokinetic parameters including those with renal and/or hepatic failure, critically ill patients, patients with burn injuries, intravenous drug users, obese and morbidly obese patients, those with cancer, patients undergoing organ transplantation, and vancomycin administration during pregnancy and lactation. An individualized dosing regimen is required to guarantee the optimum therapeutic responses and minimize adverse reactions including acute kidney injury in these special groups of patients. According to the pharmacoeconomic data on vancomycin TDM, pharmacokinetic assessments would be cost-effective in patients with altered pharmacokinetics and are associated with shorter hospitalization period, faster clinical stability status, and shorter courses of inpatient vancomycin administration.
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Affiliation(s)
- Parisa Ghasemiyeh
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Pharmaceutical Sciences Research Center, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soliman Mohammadi-Samani
- Pharmaceutical Sciences Research Center, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Pharmaceutics, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Goudarzi Z, Ghafari Darab M, Vazin A, Hayatbakhsh A, Karimzadeh I, Jafari M, Keshavarz K, Borhani-Haghighi A. Oral Anticoagulants for Stroke Prevention in Atrial Fibrillation: A Systematic Review of Economic Evaluations. Value Health Reg Issues 2023; 33:99-108. [PMID: 36402007 DOI: 10.1016/j.vhri.2022.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 08/19/2022] [Accepted: 09/30/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVES Several studies have evaluated the economic evaluation of a group of medications known as novel oral anticoagulant drugs (NOACs) in recent years. The aim of this study is to review and systematically analyze the cost-utility studies results of warfarin compared with other NOAC drugs in atrial fibrillation patients. METHODS A systematic review was performed to identify all studies evaluating the NOAC medications in comparison with warfarin. For this purpose, PubMed, Cochrane Library, ISI Web of Science, and Scopus were searched from 2013 to 2022. Articles were independently screened with inclusion criteria, and full texts were reviewed. First, the Consolidated Health Economic Evaluation Reporting Standards checklist was used to evaluate the quality of the articles. Then, the costs and outcomes of the studies were analyzed, and findings were appraised critically. RESULTS A total of 84 costs-per-quality-adjusted life-year (QALY) cases were extracted from the studies in which the share of rivaroxaban, edoxaban, apixaban, and dabigatran were 31%, 13%, 29%, and 27%, respectively. The median cost per QALY of rivaroxaban, edoxaban, apixaban, and dabigatran was 21 910$/QALY, 22 096$/QALY, 17 765$/QALY, and 24 161$/QALY, respectively. Subgroup analysis based on perspective showed that dabigatran had the highest incremental cost-effectiveness ratio (ICER) and edoxaban had the lowest ICER value. Edoxaban and apixaban had the highest and the lowest cost per QALY from an insurance perspective, respectively. CONCLUSION Despite the differences and variations in the economic evaluation studies of NOAC drugs, these drugs have shown acceptable cost-effectiveness in developed and developing countries. Among NOAC drugs, apixaban has the lowest ICER and the highest cost-effectiveness.
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Affiliation(s)
- Zahra Goudarzi
- Health Human Resources Research Centre, School of Health Management and Information Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohsen Ghafari Darab
- Deakin University, Geelong, VIC, Australia; Institute for Medical Management and Health Sciences, University of Bayreuth, Bayreuth, Germany
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amirreza Hayatbakhsh
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Iman Karimzadeh
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mojtaba Jafari
- Health Human Resources Research Centre, School of Health Management and Information Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Khosro Keshavarz
- Health Human Resources Research Centre, School of Health Management and Information Sciences, Shiraz University of Medical Sciences, Shiraz, Iran; Emergency Medicine Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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Ghasemiyeh P, Vazin A, Zand F, Haem E, Karimzadeh I, Azadi A, Masjedi M, Sabetian G, Nikandish R, Mohammadi-Samani S. Pharmacokinetic assessment of vancomycin in critically ill patients and nephrotoxicity prediction using individualized pharmacokinetic parameters. Front Pharmacol 2022; 13:912202. [PMID: 36091788 PMCID: PMC9449142 DOI: 10.3389/fphar.2022.912202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 07/15/2022] [Indexed: 11/23/2022] Open
Abstract
Introduction: Therapeutic drug monitoring (TDM) and pharmacokinetic assessments of vancomycin would be essential to avoid vancomycin-associated nephrotoxicity and obtain optimal therapeutic and clinical responses. Different pharmacokinetic parameters, including trough concentration and area under the curve (AUC), have been proposed to assess the safety and efficacy of vancomycin administration. Methods: Critically ill patients receiving vancomycin at Nemazee Hospital were included in this prospective study. Four blood samples at various time intervals were taken from each participated patient. Vancomycin was extracted from plasma samples and analyzed using a validated HPLC method. Results: Fifty-three critically ill patients with a total of 212 blood samples from June 2019 to June 2021 were included in this study. There was a significant correlation between baseline GFR, baseline serum creatinine, trough and peak concentrations, AUCτ, AUC24h, Cl, and Vd values with vancomycin-induced AKI. Based on trough concentration values, 66% of patients were under-dosed (trough concentration <15 μg/ml) and 18.9% were over-dosed (trough concentration ≥20 μg/ml). Also, based on AUC24h values, about 52.2% were under-dosed (AUC24h < 400 μg h/ml), and 21.7% were over-dosed (AUC24h > 600 μg h/ml) that emphasizes on the superiority of AUC-based monitoring approach for TDM purposes to avoid nephrotoxicity occurrence. Conclusion: The AUC-based monitoring approach would be superior in terms of nephrotoxicity prediction. Also, to avoid vancomycin-induced AKI, trough concentration and AUCτ values should be maintained below the cut-off points.
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Affiliation(s)
- Parisa Ghasemiyeh
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Pharmaceutics, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- *Correspondence: Soliman Mohammadi-Samani, ; Afsaneh Vazin,
| | - Farid Zand
- Anesthesiology and Critical Care Research Center, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Elham Haem
- Department of Biostatistics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Iman Karimzadeh
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amir Azadi
- Department of Pharmaceutics, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mansoor Masjedi
- Department of Anesthesiology, Faculty of Medicine, Shiraz University of Medical Science, Shiraz, Iran
| | - Golnar Sabetian
- Trauma Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Reza Nikandish
- Anesthesiology and Critical Care Research Center, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soliman Mohammadi-Samani
- Department of Pharmaceutics, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- *Correspondence: Soliman Mohammadi-Samani, ; Afsaneh Vazin,
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Mottaghi S, Nikoupour H, Firoozifar M, Jalali SS, Jamshidzade A, Vazin A, Shafiekhani M. The effect Of Taurine Supplementation on Delirium Post Liver Transplantation: A Randomized Controlled Trial. Clin Nutr 2022; 41:2211-2218. [DOI: 10.1016/j.clnu.2022.07.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/29/2022] [Accepted: 07/30/2022] [Indexed: 11/24/2022]
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Forouzani-Haghighi B, Rezvani A, Vazin A. Immune Targeted Therapies for COVID-19 Infection: A Narrative Review. Iran J Med Sci 2022; 47:291-299. [PMID: 35919074 PMCID: PMC9339106 DOI: 10.30476/ijms.2021.91614.2277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 08/30/2021] [Accepted: 10/05/2021] [Indexed: 11/16/2022]
Abstract
In December 2019, the coronavirus disease-2019 (COVID-19) outbreak emerged in Wuhan, China. The World Health Organization officially declared it a pandemic on March 11, 2020. Reports indicated that the associated mortality of the infection is quite higher in the elderly, individuals with specific comorbidities (such as diabetes mellitus), and generally the ones with a compromised immune system. A cohort study in Wuhan, China, reported a dysregulated immune response in 452 patients with laboratory-confirmed COVID-19. As a result of this suppressed immune response, an increase in neutrophil to lymphocyte ratio, T lymphopenia, and a decrease in CD4+ T cells were all common laboratory findings, especially in severe cases. On the other hand, there is substantial evidence of T cell exhaustion in critically ill patients. Accordingly, the immune system seems to play an important role in the prognosis and pathogenesis of the disease. Therefore, this study aims to review the evidence on the immune response dysregulation in COVID-19 infection and the potential role of immunoregulatory treatments such as immune checkpoint inhibitors, interferons, and CD200 inhibitors in altering disease prognosis, especially in critically ill patients.
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Affiliation(s)
- Bahareh Forouzani-Haghighi
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Rezvani
- Department of Hematology and Medical Oncology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran,
Hematology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Mirjalili M, Mirzaei E, Vazin A. Pharmacological agents for the prevention of colistin-induced nephrotoxicity. Eur J Med Res 2022; 27:64. [PMID: 35525994 PMCID: PMC9077985 DOI: 10.1186/s40001-022-00689-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 04/19/2022] [Indexed: 01/01/2023] Open
Abstract
Background Colistin is a polymyxin antibiotic which has been used for treatment of Gram-negative infections, but it was withdrawn due to its nephrotoxicity. However, colistin has gained its popularity in recent years due to the reemergence of multidrug resistant Gram-negative infections and drug-induced toxicity is considered as the main obstacle for using this valuable antibiotic. Results In total, 30 articles, including 29 animal studies and one clinical trial were included in this study. These compounds, including aged black garlic extract, albumin fragments, alpha lipoic acid, astaxanthin, baicalein, chrysin, cilastatin, colchicine, curcumin, cytochrome c, dexmedetomidine, gelofusine, grape seed proanthocyanidin extract, hesperidin, luteolin, lycopene, melatonin, methionine, N-acetylcysteine, silymarin, taurine, vitamin C, and vitamin E exhibited beneficial effects in most of the published works. Conclusions In this review, the authors have attempted to review the available literature on the use of several compounds for prevention or attenuation of colistin-induced nephrotoxicity. Most of the studied compounds were potent antioxidants, and it seems that using antioxidants concomitantly can have a protective effect during the colistin exposure.
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Affiliation(s)
- Mahtabalsadat Mirjalili
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ehsan Mirzaei
- Department of Clinical Pharmacy, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
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Vazin A, Heidaripour MS, Kalantari M, Hatam G. Molecular-based detection of Leishmania tropica isolates among sensitive, resistant, and relapsed patients treated with Meglumine Antimoniate. J Parasit Dis 2022; 46:328-333. [DOI: 10.1007/s12639-022-01471-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 01/27/2022] [Indexed: 10/19/2022] Open
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13
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Karajizadeh M, Zand F, Sharifian R, Nikandish R, Vazin A, Davoodian L, Nasimi S. Experience with Pharmacological Prophylaxis for Venous Thromboembolism in Surgical ICUs in Tertiary Care Hospitals in Southwest Asia. Indian J Surg 2022. [DOI: 10.1007/s12262-022-03299-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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14
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Karajizadeh M, Zand F, Vazin A, Sharifian R, Bayati N. Usability of Venous Thromboembolism Prophylaxis Recommender System: A Pilot Study. Stud Health Technol Inform 2022; 289:220-223. [PMID: 35062132 DOI: 10.3233/shti210899] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Poor usability of clinical decision support system impact negative on healthcare professionals, decrease usage and quality of clinical decision support system and result in a negative effect on patient outcome. Therefore, the objective of this study was the usability evaluation of the venous thromboembolism prophylaxis recommendation system. This study design is a pilot study. Totally seven individuals participate in the study that 4 out of 7 were ICU attending and 3 out of 7 were Residents in ICUs setting. System Usability Scale (SUS) was used to assess the usability of the clinical decision support system (venous thromboembolism prophylaxis recommendation system) integrated into the medication order entry system in the ICU setting. This study has shown that the mean System Usability Scale (SUS) score was 74.64. Summing up the results, it can be concluded that the usability quality of the venous thromboembolism prophylaxis recommendations system is good. Further research requires to evaluate the usability of the venous thromboembolism prophylaxis recommendation system by quantitative and qualitative methods in large scale.
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Affiliation(s)
- Mehrdad Karajizadeh
- Health Human Resources Research Center, School of Management & Medical Information Sciences, Department of Health Information Management, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Farid Zand
- Anesthesiology and Critical Care Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Roxana Sharifian
- Health Human Resources Research Center, School of Management & Medical Information Sciences, Department of Health Information Management, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Najmeh Bayati
- Anesthesiology and Critical Care Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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15
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Hossaini Alhashemi S, Mohammadpour AH, Heidari R, Nikoo MH, Nemati MH, Vazin A. The effect of nanocurcumin on the incidence of atrial fibrillation, and markers of inflammation and oxidative stress level after coronary artery bypass graft surgery: A randomized, double-blind, placebo-controlled clinical study. Avicenna J Phytomed 2022; 12:503-513. [PMID: 36249454 PMCID: PMC9516398 DOI: 10.22038/ajp.2022.20201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 02/12/2022] [Accepted: 02/27/2022] [Indexed: 11/06/2022]
Abstract
Objective Postoperative atrial fibrillation (POAF) is the most frequent dysrhythmias observed following coronary artery bypass graft (CABG) surgery. Several studies have shown the beneficial effects of curcumin on cardiovascular diseases; however, there is no clinical trial to examine its effect on POAF. This randomized, double-blind, placebo-controlled clinical study was designed to evaluate the prophylactic effects of a nano-formulation of curcumin (SinaCurcumin™) versus placebo on POAF and levels of biomarkers of inflammation and oxidative stress in patients undergoing CABG surgery. Materials and Methods A total of 234 eligible patients were randomized to receive 240 mg curcumin nano-formulation or placebo three days prior to the surgery and on the first four postoperative days. The occurrence of POAF was monitored for at least 96 hr after the surgery. Also, C-reactive protein (hs-CRP), malondialdehyde (MDA) and glutathione (GSH) levels were assessed at baseline and the end of the study. Results Analyses were done in the intention-to-treat population. No significant difference was observed in the occurrence of POAF between the treatment (9.5%) and placebo (11.5%) groups. Also, curcumin intervention did not alter serum concentration of the hs-CRP, MDA, or GSH in comparison with placebo. Conclusion In conclusion, it seems that perioperative treatment with SinaCurcumin™ did not prevent POAF after CABG surgery.
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Affiliation(s)
- Samira Hossaini Alhashemi
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amir Hooshang Mohammadpour
- Department of Clinical Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran,Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran,Corresponding Authors: Tel: +98-7132424128, Fax: +98-7132424126, , ,
| | - Reza Heidari
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Hossein Nikoo
- Department of Cardiology, Medical School, Shiraz University of Medical Sciences, Shiraz, Iran,Non-Communicable Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Hassan Nemati
- Department of Cardiac Surgery, Medical School, Shiraz University of Medical Sciences, Shiraz, Iran,Corresponding Authors: Tel: +98-7132424128, Fax: +98-7132424126, , ,
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran,Corresponding Authors: Tel: +98-7132424128, Fax: +98-7132424126, , ,
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16
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Vazin A, Hatami-Mazinani N, Alemzadeh E, Dehghani F, Mahi-Birjand M. Compliance with Antibiotics Prophylaxis Guideline in Surgical Patients in ICUs of a Teaching Referral Hospital. Health Serv Insights 2022; 15:11786329221136437. [PMID: 36386270 PMCID: PMC9661573 DOI: 10.1177/11786329221136437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 10/14/2022] [Indexed: 11/13/2022] Open
Abstract
Antimicrobial prophylaxis used for surgical procedures remains one of the measures for the prevention of surgical site infections (SSIs). The present study was designed to assess the compliance with clinical practice guideline for antimicrobial prophylaxis in variable surgeries conducted in the intensive care units (ICUs) of a major referral hospital. This cross-sectional investigation was carried out by prospective data collected from October 2017 to March 2018 in the intensive care unit (ICU) of Nemazi hospital in Shiraz. Demographic characteristics, surgery type as well as antibiotic treatment were gathered from medical records and entered in data collection forms. We reviewed compliance and adherence of prophylactic antibiotic administration to the Infectious Diseases Society of America (IDSA) guideline and evaluated the courses of antimicrobial drugs. If an antibiotic administrated for surgical prophylaxis was different from the guideline, the antibiotic was classified as non-guideline-based antibiotics. Most patients participated in this study were male (64.5%). Only 8.75% of the administrated antibiotics chosen for surgical prophylaxis were found to be appropriate antibiotic prescriptions; however, those patients receiving appropriate antibiotics prescribed an inappropriate dosage. In addition, the antibiotics were administrated with inappropriate durations in all cases. Our findings indicated that adherence to the IDSA international guideline seems to be far from ideal in Namazi hospital for antimicrobial prophylaxis, resulting in the unsuitable administration of a wide variety of antibiotics.
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Affiliation(s)
- Afsaneh Vazin
- Department of Clinical Pharmacy, School of pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nazafarin Hatami-Mazinani
- Department of Clinical Pharmacy, School of pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Effat Alemzadeh
- Infectious Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Fatemeh Dehghani
- Student Research Committee, Larestan University of Medical Sciences, Laresta, Iran
| | - Motahareh Mahi-Birjand
- Department of Clinical Pharmacy, School of Pharmacy, Infectious Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
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Ghasemiyeh P, Mohammadi-Samani S, Firouzabadi N, Vazin A, Zand F. A brief ICU residents’ guide: Pharmacotherapy, pharmacokinetic aspects and dose adjustments in critically ill adult patients admitted to ICU. Trends in Anaesthesia and Critical Care 2021. [DOI: 10.1016/j.tacc.2021.05.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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18
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Ghasemiyeh P, Mohammadi-Samani S, Firouzabadi N, Dehshahri A, Vazin A. A focused review on technologies, mechanisms, safety, and efficacy of available COVID-19 vaccines. Int Immunopharmacol 2021; 100:108162. [PMID: 34562844 PMCID: PMC8445802 DOI: 10.1016/j.intimp.2021.108162] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 09/12/2021] [Accepted: 09/14/2021] [Indexed: 02/06/2023]
Abstract
>20 months has been passed since the detection of the first cases of SARS-CoV-2 infection named COVID-19 from Wuhan city of China. This novel coronavirus spread rapidly around the world and became a pandemic. Although different therapeutic options have been considered and approved for the management of COVID-19 infection in different stages of the disease, challenges in pharmacotherapy especially in patients with moderate to severe COVID-19 and with underlying diseases have still remained. Prevention of infection through public vaccination would be the only efficient strategy to control the morbidity and mortality caused by COVID-19. To date, several COVID-19 vaccines using different platforms including nucleic acid-based vaccines, adenovirus-based vaccines, protein-based vaccines, and inactivated vaccines have been introduced among which many have received approval for prevention against COVID-19. In this comprehensive review, available COVID-19 vaccines have been discussed. The mechanisms, safety, efficacy, dosage, dosing intervals, possible adverse reactions, storage, and coverage of these four different vaccine platforms against SARS-CoV-2 variants have been discussed in detail and summarized in tabular format for ease of comparison and conclusion. Although each COVID-19 vaccine has various advantages and disadvantages over the others, accessibility and affordability of approved vaccines by the official health organizations, especially in developing countries, would be essential to terminate this pandemic. The main limitation of this study was the lack of access to the clinical data on available COVID-19 vaccines developed in Eastern countries since the data on their efficacy, safety, and adverse reactions were limited.
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Affiliation(s)
- Parisa Ghasemiyeh
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Pharmaceutical Sciences Research Center, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soliman Mohammadi-Samani
- Pharmaceutical Sciences Research Center, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmaceutics, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Negar Firouzabadi
- Department of Pharmacology and Toxicology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Dehshahri
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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19
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Negahdaripour M, Shafiekhani M, Moezzi SMI, Amiri S, Rasekh S, Bagheri A, Mosaddeghi P, Vazin A. Administration of COVID-19 vaccines in immunocompromised patients. Int Immunopharmacol 2021; 99:108021. [PMID: 34352567 PMCID: PMC8316069 DOI: 10.1016/j.intimp.2021.108021] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 07/11/2021] [Accepted: 07/23/2021] [Indexed: 12/23/2022]
Abstract
Since the beginning of vaccination programs against COVID-19 in different countries, several populations such as patients with specific immunological conditions have been considered as the priorities for immunization. In this regard, patients with autoimmune diseases or those receiving immunosuppressive agents and anti-cancer therapies, need special attention. However, no confirmed data is presently available regarding COVID-19 vaccines in these populations due to exclusion from the conducted clinical trials. Given the probable suppression or over-activation of the immune system in such patients, reaching a consensus for their vaccination is critical, besides gathering data and conducting trials, which could probably clarify this matter in the future. In this review, besides a brief on the available COVID-19 vaccines, considerations and available knowledge about administering similar vaccines in patients with cancer, hematopoietic stem cell transplantation, solid organ transplantation, multiple sclerosis (MS), inflammatory bowel disease (IBD), and rheumatologic and dermatologic autoimmune disorders are summarized to help in decision making. As discussed, live-attenuated viruses, which should be avoided in these groups, are not employed in the present COVID-19 vaccines. Thus, the main concern regarding efficacy could be met using a potent COVID-19 vaccine. Moreover, the vaccination timing for maximum efficacy could be decided according to the patient’s condition, indicated medications, and the guides provided here. Post-vaccination monitoring is also advised to ensure an adequate immune response. Further studies in this area are urgently warranted.
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Affiliation(s)
- Manica Negahdaripour
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mojtaba Shafiekhani
- Shiraz Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Mohammad Iman Moezzi
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sogand Amiri
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shiva Rasekh
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ashkan Bagheri
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Pouria Mosaddeghi
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran; Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Clinical Pharmacy Department, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
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Ghasemiyeh P, Mortazavi N, Karimzadeh I, Vazin A, Mahmoudi L, Moghimi-Sarani E, MohammadSadeghi A, Shahisavandi M, Kheradmand A, Mohammadi-Samani S. Psychiatric Adverse Drug Reactions and Potential Anti-COVID-19 Drug Interactions with Psychotropic Medications. Iran J Pharm Res 2021; 20:66-77. [PMID: 34903970 PMCID: PMC8653652 DOI: 10.22037/ijpr.2021.114717.15007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Coronavirus disease 2019 (COVID-19) management in patients with predisposing psychiatric disorders would be challenging due to potential drug-drug interactions (PDDIs) and precipitation of their disease severity. Furthermore, COVID-19 itself might precipitate or induce unpredicted psychiatry and neuropsychiatry complications in these patients. In this literature review study, the psychological impacts of COVID-19 and major psychiatric adverse drug reactions (ADRs) of COVID-19 treatment options have been discussed. A detailed Table has been provided to assess potential drug-drug interactions of COVID-19 treatment options with psychotropic medications to avoid unwanted major drug-drug interactions. Finally, potential mechanisms of these major drug-drug interactions and possible management of them have been summarized. The most common type of major PDDIs is pharmacokinetics. Hydroxychloroquine/chloroquine and lopinavir/ritonavir were the most involved anti-COVID-19 agents in these major PDDIs.
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Affiliation(s)
- Parisa Ghasemiyeh
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
- Pharmaceutical Sciences Research Center, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Negar Mortazavi
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Iman Karimzadeh
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Laleh Mahmoudi
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Ebrahim Moghimi-Sarani
- Department of Psychiatry, Research Center for Psychiatry and Behavioral Sciences, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Ashkan MohammadSadeghi
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Mina Shahisavandi
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Ali Kheradmand
- Department of Psychiatry, Taleghani Hospital Research Development Committee, Medical School, Shahid Beheshti Medical University, Tehran, Iran.
| | - Soliman Mohammadi-Samani
- Pharmaceutical Sciences Research Center, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
- Department of Pharmaceutics, School of Pharmacy Shiraz University of Medical Sciences, Shiraz, Iran.
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21
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Masjedi M, Mirjalili M, Mirzaei E, Mirzaee H, Vazin A. The effect of different intensivist staffing patterns on the rate of potential drug-drug interactions in adult trauma intensive care units. Ther Adv Drug Saf 2020; 11:2042098620980640. [PMID: 33447355 PMCID: PMC7780171 DOI: 10.1177/2042098620980640] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Drug-drug interactions (DDIs) have created alarming challenges for public health, especially in those admitted to intensive care units (ICUs). Many studies have shown that involvement of intensivists in the ICUs improves the outcome and decreases the treatment costs. The effect of academic versus non-academic (therapeutic) intensivist as well as hours of coverage and attendance of intensivist on potential DDIs (pDDIs) was evaluated in six adult trauma ICUs of a level one trauma center. METHODS In this 6-month cross-sectional study, 200 patients were included. The DDIs were classified into five groups, including type A, B, C, D, and X. pDDIs were defined as interactions belonged to C, D and X categories. Patients in six adult ICUs with three different patterns of intensivist staffing models including type A (once-daily therapeutic intensivist visit followed by 24 h on-call), B (twice-daily academic intensivist visit, 8 h of attendance in ICU and 16 h on-call) and C (all criteria just like ICU type B, except for the presence of therapeutic instead of academic intensivist) were screened for pDDIs. RESULTS In total, 3735 drug orders and 3869 drugs (193 different types) were screened and 1826 pDDIs were identified. Type C, D and X interactions accounted for 60.6%, 35.5%, and 3.9% of all pDDIs, respectively. The mean of pDDI per patient was significantly higher (p-value < 0.001) in the ICU type A than ICU types C and B. The frequency of pDDIs was the highest in the type A ICUs. A statistically significant relationship was observed between the number of prescribed drugs and ICU length of stay (p-value < 0.001 and p = 0.009, respectively). CONCLUSION Different patterns of intensivist staffing affect pDDIs to varying degrees. In the studied ICUs academic versus therapeutic intensivist, twice versus once-daily visit, and 8 h attendance with16 h on-call versus 24 h on-call were associated with more reductions in pDDIs. PLAIN LANGUAGE SUMMARY The impact of different intensivist staffing patterns in ICUs on the rate of potential drug-drug interactionsDrug-drug interactions (DDIs) have created alarming challenges for public health, especially in patients admitted to intensive care units (ICUs). Many studies have shown that involvement of intensivists in the ICUs improves the outcome and limits the costs. Considering the high incidence of potential DDIs (pDDIs) occurring for critically ill patients and the importance of ADRs caused by pDDIs in ICUs, the effect of the presence of an academic versus therapeutic intensivist, as well as the hour of coverage of intensivist on prevalence of pDDIs was evaluated in six adult trauma ICUs of a level one trauma center in Shiraz, Iran. We also determined the prevalence of pDDIs and their associated risk factors. To the best of our knowledge, this is the first study that has assessed the effect of various ICU physician staffing models on the incidence and pattern of pDDIs.
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Affiliation(s)
- Mansoor Masjedi
- Department of Anesthesiology, Faculty of Medicine, Shiraz University of Medical Science, Shiraz, Fars, Iran
| | - Mahtabalsadat Mirjalili
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Science, Shiraz, Fars, Iran
| | - Ehsan Mirzaei
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Science, Shiraz, Fars, Iran
| | - Hadis Mirzaee
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Science, Shiraz, Fars, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Karafarin Street, PO Box 7146864685, Shiraz, Iran
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Ghasemiyeh P, Vazin A, Zand F, Azadi A, Karimzadeh I, Mohammadi-Samani S. A simple and validated HPLC method for vancomycin assay in plasma samples: the necessity of TDM center development in Southern Iran. Res Pharm Sci 2020; 15:529-540. [PMID: 33828596 PMCID: PMC8020853 DOI: 10.4103/1735-5362.301337] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 06/08/2020] [Accepted: 11/08/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND AND PURPOSE Vancomycin is a glycopeptide antibiotic which is the drug of choice against methicillin-resistant Staphylococcus aureus. It has a narrow therapeutic index, and thus therapeutic drug monitoring (TDM), and clinical pharmacokinetic assessment are necessary in order to prevent adverse drug reactions such as nephrotoxicity. In this study, we aimed to develop a simple and validated HPLC method for vancomycin assay in order to establish a TDM center for patients admitted to the ICU of Nemazee Hospital in southern Iran. EXPERIMENTAL APPROACH In this study, a brief review of different parameters and variables which could affect the sensitivity, selectivity of the validated HPLC method for vancomycin determination were considered. According to the previous studies a simple, fast, and the relatively low-cost method was established for vancomycin determination in plasma samples. FINDINGS/RESULTS The developed HPLC assay indicated a calibration curve with R-square of > 0.999, acceptable selectivity, the accuracy of 90-105%, CV% of less than 15%, the limit of quantification of 1 μg/mL, and limit of detection of 300 ng/mL. Vancomycin trough level, the area under the curve, renal clearance, the volume of distribution, and elimination constant were measured in patients using this validated method. CONCLUSION AND IMPLICATIONS Validated method for assay of vancomycin plasma levels was used to quantify vancomycin levels of four patients who were admitted to the ICU of Nemazee Hospital. According to the results, two of these patients showed lower levels than recommended therapeutic purposes while one of them showed a toxic level. According to the results, the TDM assessment of vancomycin is strongly recommended for patients who are hospitalized in ICU.
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Affiliation(s)
- Parisa Ghasemiyeh
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, I.R. Iran
- Department of Pharmaceutics, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, I.R. Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, I.R. Iran
| | - Farid Zand
- Anesthesiology and Critical Care Research Center, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, I.R. Iran
| | - Amir Azadi
- Department of Pharmaceutics, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, I.R. Iran
| | - Iman Karimzadeh
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, I.R. Iran
| | - Soliman Mohammadi-Samani
- Department of Pharmaceutics, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, I.R. Iran
- Center for Nanotechnology in Drug delivery, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, I.R. Iran
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Vazin A, Mousavinasab SR, Sabetian G. Evaluation of Stress Ulcer Prophylaxis Guideline in the Intensive Care Units of a Teaching Hospital: A Cross Sectional Study. jpc 2020. [DOI: 10.18502/jpc.v8i2.3830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background: One of the complications of critical ill patients admitted to intensive care unit (ICU) are stress-related mucosal damage. Stress ulcer prophylaxis (SUP) should be administered to all critically ill patients with at least one major risk factor and two or more minor criteria.
Methods: This study was performed during 6 months from October 2013 to December 2013 in Namazi Hospital intensive care units to assess the appropriate administration of SUP, according to American Society of Health-System Pharmacists (ASHP) protocol. Candidate for SUP according the ASHP guideline is considered if there is a at least one major risk factor or two or more minor risk factors.
Results: Ninety-four patients were enrolled (46 men and 48 women). The mean age of study subjects was 51.5 years. The most major risk factor to stress ulcer found to be mechanical ventilation more than 48 hours (53%). The most minor risk factor for stress ulcer was ICU admission for less than one week (23.5%). Most prescribed medication for stress ulcer prophylaxis was intravenous Pantoprazole (44.7%). Our results have shown that about 74% patients were candidate for SUP according the ASHP guideline. 13(13.8%) of patients had only major risk factors. 5 (5.3%) of patients received SUP while they did not have at least one major risk factor or two or more minor risk factors.
Conclusion: Our results have shown that 76.2% of the total SUP administrations were compliant with the ASHP guideline. Among the prescribed medication for SUP, intravenous pantoprazole had the highest percentage of administration (44.7%) and oral omeprazole had the lowest percentage of administration (7.4%). According to the results of our study, 72% of the route administrations are compliant with the ASHP guideline.
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Mirjalili M, Shafiekhani M, Vazin A. Coronavirus Disease 2019 (COVID-19) and Transplantation: Pharmacotherapeutic Management of Immunosuppression Regimen. Ther Clin Risk Manag 2020; 16:617-629. [PMID: 32694915 PMCID: PMC7340365 DOI: 10.2147/tcrm.s256246] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 06/13/2020] [Indexed: 12/15/2022] Open
Abstract
The 2019 novel coronavirus disease (COVID-19) was first detected in Wuhan, Hubei Province, China, in late 2019. Since then, COVID-19 has spread to more than 200 countries in the world, and a global pandemic has been declared by the World Health Organization (WHO). At present, no vaccines or therapeutic regimens with proven efficacy are available for the management of COVID-19. Hydroxychloroquine/chloroquine, lopinavir/ritonavir, ribavirin, interferons, umifenovir, remdesivir, and interleukin antagonists, such as tocilizumab, have been recommended as potential treatment options in COVID-19. Transplant patients receiving immunosuppressant medications are at the highest risk of severe illness from COVID-19. At the same time, with regard to receiving polypharmacy and immunosuppressants, treatment options should be chosen with more attention in this population. Considering drug-drug interactions and adverse effects of medications used for the treatment of COVID-19, such as QT prolongation, the dose reduction of some immunosuppressants or avoidance is recommended in transplant recipients with COVID-19. Thus, this narrative review describes clinically important considerations about the treatment of COVID-19 and immunosuppressive regimens regarding modifications, side effects, and interactions in adult kidney or liver allograft recipients.
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Affiliation(s)
- Mahtabalsadat Mirjalili
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mojtaba Shafiekhani
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Shiraz Organ Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Ghasemiyeh P, Borhani-Haghighi A, Karimzadeh I, Mohammadi-Samani S, Vazin A, Safari A, Qureshi AI. Major Neurologic Adverse Drug Reactions, Potential Drug-Drug Interactions and Pharmacokinetic Aspects of Drugs Used in COVID-19 Patients with Stroke: A Narrative Review. Ther Clin Risk Manag 2020; 16:595-605. [PMID: 32669846 PMCID: PMC7335700 DOI: 10.2147/tcrm.s259152] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 06/10/2020] [Indexed: 01/20/2023] Open
Abstract
Stroke has been considered as one of the underlying diseases that increases the probability of severe infection and mortality. Meanwhile, there are ongoing reports of stroke subsequent to COVID-19 infection. In this narrative paper, we reviewed major neurologic adverse drug reactions (ADRs) and pharmacokinetics of drugs which are routinely used for COVID-19 infection and their potential drug-drug interactions (PDDIs) with common drugs used for the treatment of stroke. It is highly recommended to monitor patients on chloroquine (CQ), hydroxychloroquine (HCQ), antiviral drugs, and/or corticosteroids about initiation or progression of cardiac arrhythmias, delirium, seizure, myopathy, and/or neuropathy. In addition, PDDIs of anti-COVID-19 drugs with tissue plasminogen activator (tPA), anticoagulants, antiaggregants, statins, antihypertensive agents, and iodine-contrast agents should be considered. The most dangerous PDDIs were interaction of lopinavir/ritonavir or atazanavir with clopidogrel, prasugrel, and new oral anticoagulants (NOACs).
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Affiliation(s)
- Parisa Ghasemiyeh
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Pharmaceutical Sciences Research Center, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Iman Karimzadeh
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soliman Mohammadi-Samani
- Pharmaceutical Sciences Research Center, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Pharmaceutics, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Anahid Safari
- Stem Cells Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Adnan I Qureshi
- Zeenat Qureshi Stroke Institute and Department of Neurology, University of Missouri, Columbia, MO, USA
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Vazin A, Malek M, Karimzadeh I. Evaluation of colistin nephrotoxicity and urinary level of kidney injury molecule-1 in hospitalized adult ICU patients. J Renal Inj Prev 2020. [DOI: 10.34172/jrip.2020.13] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Introduction: Colistin is a cationic polypeptide antibiotic used for treatment of gram-negative infections. Nephrotoxicity is one of the most common adverse effects of colistin. Objectives: To determine the epidemiology of colistin nephrotoxicity and also to compare the changing pattern of kidney injury molecule 1 (KIM-1) in urine with serum creatinine and urine during the treatment with colistin in patients admitted to intensive care unit (ICU). Patients and Methods: During 13 months, all patients admitted to adult ICUs of two university hospitals without any documented history of acute or chronic kidney diseases receiving at least one week of colistin were included. Required demographic, clinical, and paraclinical data of the study population was collected. Urinary and serum levels of creatinine, urea, sodium, potassium, magnesium, and KIM-1 were measured at six time points including days zero, 3, 5, 7, 10, and 14 of colistin treatment. Results: Six patients (18.18%) developed nephrotoxicity during colistin treatment. Nephrotoxicity was resolved without any intervention in three individuals. None of studied demographic, clinical and laboratory characteristics of the patients had a significant association with the incidence of colistin nephrotoxicity. The pattern of KIM-1 urine level during the course of colistin treatment did not differ significantly among patients with and without nephrotoxicity. The accuracy of KIM-1 urine level in detecting colistin nephrotoxicity was significantly lower than that of serum creatinine on days 0th, 3rd, 5th and 7th. Conclusion: Nephrotoxicity of colistin is a common complication, usually reversible, KIM-1 was not more accurate than serum creatinine or urine in detecting nephrotoxicity of colistin.
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Affiliation(s)
- Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Malek
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Iman Karimzadeh
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Bahador L, Vazin A, Davarpanah MA, Arfa P. Carbapenems Utilization Evaluation in Neutropenic Patients of a Teaching Hospital. jpc 2020. [DOI: 10.18502/jpc.v7i4.2379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background: Carbapenems is frequently prescribed for treatment or prophylaxis in neutropenic patients. It is cleared that antimicrobial misuse can cause poor patient outcomes, through raise of antibiotic resistance, increased adverse events, and prolonged length of hospital stay. To evaluate the rational use of Imipenem- Cilastatin and Meropenem for empirical antibacterial therapy in neutropenic patients based on IDSA guideline.
Methods: Through this cross-sectional study, we assessed the appropriateness of administration of Carbapenems in neutropenic patients admitted in hematology–oncology and bone marrow transplant wards in Namazee hospital, Shiraz, Iran, from March 2012 to May 2013.
Results: Total of 90 patients was enrolled. Drug therapy duration was appropriate in 69.6% of Imipenem-Cilastatin and 75% of Meropenem groups. Sampling time of culture was appropriated in 59.1% of Imipenem-Cilastatin and 78.3% of Meropenem group, interval of drug administration was correct in 74.5% at initiation and 79.4% during therapy in Imipenem-Cilastatin group. For dosing these values were 74.5% and 72.2%, respectively. These values were evaluated in patients who received Meropenem too, interval was correct in 89.5% at initiation and 90.3% during therapy, dosing was correct in 12.3% both at initiation and during therapy.
Conclusion: These finding suggest that attention to correct dose, correct interval, renal dose adjustment, logical indication for administration of Carbapenem should be considered by health care system.
J Pharm Care 2019; 7(4): 106-111.
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Shafiekhani M, Mirjalili M, Vazin A. Prevalence, Risk Factors And Treatment Of The Most Common Gram-Negative Bacterial Infections In Liver Transplant Recipients: A Review. Infect Drug Resist 2020; 12:3485-3495. [PMID: 32009806 PMCID: PMC6859291 DOI: 10.2147/idr.s226217] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 10/10/2019] [Indexed: 11/23/2022] Open
Abstract
Advances in surgical techniques and immunosuppressive agents have made solid organ transplant (Tx) an important strategy for treatment of end-stage organ failures. However, the incidence of infections following Tx due to Gram-negative pathogens is on the rise. These infections are associated with increased mortality and morbidity in patients following transplantation, including liver Tx. Thus, managing infections in liver Tx recipients is a big challenge, requiring prompt medical attention. Considering the important effect of Gram-negative bacterial infections on the outcomes of liver Tx recipients, the most prevalent Gram-negative pathogens including Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa and Escherichia coli will be discussed in this review.
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Affiliation(s)
- Mojtaba Shafiekhani
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.,Shiraz Organ Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahtabalsadat Mirjalili
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Shafiekhani M, Karimzadeh I, Nikeghbalian S, Firoozifar M, Pouladfar G, Vazin A. Comparison of Ceftizoxime Plus Ampicillin-Sulbactam versus Gentamicin Plus Ampicillin-Sulbactam in the Prevention of Post-Transplant Early Bacterial Infections in Liver Transplant Recipients: A Randomized Controlled Trial. Infect Drug Resist 2020; 13:89-98. [PMID: 32021323 PMCID: PMC6957909 DOI: 10.2147/idr.s222934] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 12/21/2019] [Indexed: 01/16/2023] Open
Abstract
Purpose In this study, we aimed to compare the efficacy of combined ceftizoxime with ampicillin-sulbactam versus combined gentamicin with ampicillin-sulbactam as prophylactic antibiotic regimen in preventing early bacterial PTIs in liver TX recipients at a referral center. Patients and methods All patients older than 18 years who had undergone liver TX at Abu-Ali Sina transplantation center in Shiraz, Iran from July 2018 to April 2019 were included in this study. In a single-blinded manner, the participants randomly received either combined intravenous ceftizoxime plus ampicillin-sulbactam (ceftizoxime group) or gentamicin plus ampicillin-sulbactam (gentamicin group) as prophylactic antibiotic regimen before the incision of the surgery, which was continued for 48 hrs after liver Tx. The rate and type of bacterial infections, length of hospital and intensive care unit (ICU) stay, mortality rate, and kidney function were assessed during 1 month following liver TX in the two groups. Results Two hundred and thirty patients were divided into two groups. One patient in the gentamicin group and five in the ceftizoxime group were excluded due to emergency exploratory laparotomy within the first 3 days after transplantation. The rate of bacterial infections during the first month after transplantation was 25.4%. This rate was significantly lower in the gentamicin group (13.16%) in comparison to the ceftizoxime group (38.18%) (P value<0.01), based on the univariate logistic regression analysis. Length of ICU and hospital stay and also mortality rate were significantly lower in the gentamicin group (P value <0.01). There was no significant difference regarding kidney function between the two groups (P value = 0.16). Conclusion Our results suggested that gentamicin can be considered as a promising agent in prophylactic antibiotic regimen for patients undergoing liver TX. Trial registration The study was registered at the Iranian Registry of Clinical Trials (IRCT20120731010453N2; http://www.irct.ir/).
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Affiliation(s)
- Mojtaba Shafiekhani
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.,Shiraz Organ Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Iman Karimzadeh
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saman Nikeghbalian
- Shiraz Organ Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Firoozifar
- Shiraz Organ Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Gholamreza Pouladfar
- Professor Alborzi Clinical Microbiology Research Center, Nemazee Teaching Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Vazin A, Mirjalili M, Asadi S. Evaluation of aminoglycosides utilization in intensive care units of a teaching hospital in southern Iran. Pharm Pract (Granada) 2019; 17:1523. [PMID: 31592293 PMCID: PMC6763303 DOI: 10.18549/pharmpract.2019.3.1523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 09/08/2019] [Indexed: 11/16/2022] Open
Abstract
Background: Inappropriate use of antimicrobial agents is one of the most important factors in inducing resistance and prolonged hospitalization as well as increase in patient mortality rate. Objective: The aim of this study was to evaluate aminoglycosides (AGs) usage pattern at intensive care units (ICUs) of Nemazee hospital Shiraz, Iran. Methods: In this cross-sectional study, the usage pattern of AGs was evaluated during 32 months. Guidelines for AGs usage were approved by the drug and therapeutic committee of the hospital, and criteria were developed to assess 11 parameters involving AGs therapy, such as proper indication for the use of the drug, dosage and duration of therapy. Clinical parameters, such as microbial culture and sensitivity, serum creatinine (SCr) and creatinine clearance, and white blood cell count were evaluated. Results: Ninety-five patients were recruited, 50 male and 45 females. In most patients (64%) the origin of infection was hospital and only in 36% of them, community was the source. Ventilator associated pneumonia (27%), central nervous system (25%) and urinary tract infection (10%) were the most important indications for AGs prescription. Scores of AGs usage at Nemazee hospital was calculated as 5.9 out of 11, which meant that in only 54% of cases AGs prescription was based on guideline proposed by the Department of Clinical Pharmacy of Nemazee Hospital. Conclusions: Non-adherence to the guidelines occurred frequently in the ICUs of Nemazee hospital. Prescription of loading dose, and AGs level measurement were not done and evaluating microbiological data was often neglected. Incorporating pharmacists in the health care team and holding training programs for physicians and nurses with the goal of raising awareness about the proposed guideline.
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Affiliation(s)
- Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences. Shiraz (Iran).
| | - Mahtabalsadat Mirjalili
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences. Shiraz (Iran).
| | - Sara Asadi
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences. Shiraz (Iran).
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Hossaini Alhashemi S, Ghorbani R, Vazin A. Improving knowledge, attitudes, and practice of nurses in medication administration through enteral feeding tubes by clinical pharmacists: a case-control study. Adv Med Educ Pract 2019; 10:493-500. [PMID: 31372085 PMCID: PMC6628606 DOI: 10.2147/amep.s203680] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 06/03/2019] [Indexed: 06/07/2023]
Abstract
PURPOSE Administering drugs and food to patients with swallowing disabilities via enteral tubes requires special skills. This task is a nursing duty and vital to ensure that they do this safely. An integrated program training nurses by a clinical pharmacist is likely to result in improved quality of oral drug administration via enteral feeding tubes. This quantitative study was undertaken to determine the efficacy of a clinical pharmacist educational program for improving nurses' knowledge, attitudes, and practice (KAP) concerning administrating medication via feeding tubes. METHODS This case-control study was performed to evaluate KAP of intensive-care nurses with regard to drug delivery through enteral feeding tubes before and after their training program. A questionnaire focusing on nurses' KAP was prepared by a clinical pharmacist and reviewed by 18 nurses for its reliability. Then, an educational program was designed for the case group. Two months later, nurses' KAP in the case and control groups were reevaluated. Nurses' practice regarding drug administration through feeding tube was observed three times. RESULTS This study was carried out with 82 nurses working in six intensive-care units in two major training hospitals in Shiraz, Iran. The overall knowledge of nurses increased significantly after the training program in the case group, with adequate awareness regarding solid dosage-form crushing increasing from 14% to 63.2% (P˂0.001), tube flushing and drug dilution from 32.6% to 81.6% (P˂0.001), and knowledge about mixing crushed drugs through a feeding tube from 23.3% to 55.3% (P˂0.001). On the contrary, there was no change in the control group. After intervention, nurses' attitudes in the case group had changed significantly, and 50% of them consulted with pharmacists regarding drug administration. CONCLUSION An in-service education program by clinical pharmacists can lead to substantial improvements in administration of drugs via enteral feeding tubes.
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Affiliation(s)
- Samira Hossaini Alhashemi
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Raana Ghorbani
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Sabetian G, Nikandish R, Zand F, Faghihi H, Masjedi M, Maghsoudi B, Vazin A, Ghorbani M, Asadpour E. Comparing the ventilator-associated pneumonia incidence when pantoprazole or ranitidine is used for stress ulcer prophylaxis in critically ill adult patients. Int Arch Health Sci 2019. [DOI: 10.4103/iahs.iahs_16_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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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: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [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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Kheshti R, Pourabbas B, Mosayebi M, Vazin A. In vitro activity of colistin in combination with various antimicrobials against Acinetobacter baumannii species, a report from South Iran. Infect Drug Resist 2018; 12:129-135. [PMID: 30643441 PMCID: PMC6318711 DOI: 10.2147/idr.s182585] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction Acinetobacter baumannii is a gram-negative,opportunistic pathogen responsible for resistant nosocomial infections especially in the intensive care units (ICUS).One reason for the failure in the treatment of A. baumannii is its ability of develop resistance against several antimicrobials. combination of different antimicrobials can be used to overcome such a resistance. This study was done to evaluate the in vitro synergistic activity of colistin in combination with six different antimicrobials, including ciprofloxacin, levofloxacin, imipenem, meropenem, ampicillin-sulbactam, and rifampin against A. baumannii species isolated from blood culture of patients admitted to ICUs of Nemazee hospital, Shiraz, Iran. Method After performing biochemical identification assays on 20 isolates of A. baumannii, minimum inhibitory concentrations were determined by E- test method and antibiotic interactions were assessed using broth microdilution checkerboard method. Results Combinations of colistin with all six studied antimicrobials had some synergistic effect. Conclusion clinical studies are required to clarify the therapeutic potential of these antimicrobial combinations
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Affiliation(s)
- Raziyeh Kheshti
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran,
| | - Bahman Pourabbas
- Professor Alborzi Clinical Microbiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran,
| | - Maryam Mosayebi
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran,
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Vazin A, Karimzadeh I, Karamikhah R, Oveisi Z, Mohseni S, Keykhaee M, Roshanfard F, Sabet E, Zargari-Samadnejad A. Clinical and economical impacts of guideline implementation by the pharmaceutical care unit for high cost medications in a referral teaching hospital. BMC Health Serv Res 2018; 18:815. [PMID: 30355286 PMCID: PMC6201544 DOI: 10.1186/s12913-018-3627-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 10/15/2018] [Indexed: 12/01/2022] Open
Abstract
Background Irrational drug use is a global health challenge in all healthcare settings, such as hospitals. This study evaluated the impact of an intervention by the pharmaceutical care unit on the use pattern of high-value medications and their direct costs in a referral hospital. Methods This interventional, prospective study was carried out in clinical wards of Namazi Hospital (Shiraz University of Medical Sciences) during six months from May 2015 to October 2015. Clinical pharmacists completed the checklists for albumin, intravenous (IV) pantoprazole, and IV immune globulin (IVIG), as three high-cost medications. When ordering these medications, the physicians were asked to complete the checklists. Then, trained pharmacists examined the checklists, based on the clinical and paraclinical conditions. Results The total number of administered medications and their relative cost decreased by 50.76% through guideline implementation; the difference was significant (P < 0.001). In addition, the direct cost of albumin and IV pantoprazole significantly decreased (55.8% and 83.92%, respectively). In contrast, the direct cost of IVIG increased by 40.9%. After guideline implementation, the monthly direct cost of all three medications decreased by $77,720 (55.88%). The all-cause in-hospital mortality rate did not change significantly due to the intervention. The median length of hospital stay was six and seven days, respectively in the pre- and post-intervention periods. Conclusion Based on the findings, implementation of guidelines by the pharmaceutical care unit caused a significant reduction in albumin and IV pantoprazole consumption and reduced their direct costs in a referral center in Iran. Electronic supplementary material The online version of this article (10.1186/s12913-018-3627-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Iman Karimzadeh
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Razieh Karamikhah
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Oveisi
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Samaneh Mohseni
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Keykhaee
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Roshanfard
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Elaheh Sabet
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Asal Zargari-Samadnejad
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Shafiekhani M, Mirjalili M, Vazin A. Psychotropic drug therapy in patients in the intensive care unit - usage, adverse effects, and drug interactions: a review. Ther Clin Risk Manag 2018; 14:1799-1812. [PMID: 30319262 PMCID: PMC6168070 DOI: 10.2147/tcrm.s176079] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Managing psychological problems in patients admitted to intensive care unit (ICU) is a big challenge, requiring pharmacological interventions. On the other hand, these patients are more prone to side effects and drug interactions associated with psychotropic drugs use. Benzodiazepines (BZDs), antidepressants, and antipsychotics are commonly used in critically ill patients. Therefore, their therapeutic effects and adverse events are discussed in this study. Different studies have shown that non-BZD drugs are preferred to BZDs for agitation and pain management, but antipsychotic agents are not recommended. Also, it is better not to start antidepressants until the patient has fully recovered. However, further investigations are required for the use of psychotropic drugs in ICUs.
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Affiliation(s)
- Mojtaba Shafiekhani
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran,
| | - Mahtabalsadat Mirjalili
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran,
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran,
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Abstract
BACKGROUND Vancomycin resistance in intensive care units (ICUs) accounts for significant morbidity and excess costs. The objective of the present study was to determine the appropriateness of vancomycin use in the various ICUs of Nemazee Hospital, Shiraz, Iran. METHODS This prospective study was performed on 95 critically ill patients (48 males and 47 females) who were treated with vancomycin for at least 3 subsequent doses in 6 ICUs during 12 months. Required demographic, clinical, and paraclinical data were collected by a pharmacist. Fifteen indexes were considered for evaluation of vancomycin use. RESULTS Ventilator-associated hospital-acquired pneumonia (22.6%), sepsis (22.1%) and CNS infection (12.6%) were found to be the most important indications for vancomycin prescription. Vancomycin was prescribed empirically in 81% of patients. None of the patients received loading dose, and most of the patients received fixed dose. The rate of prolonged empiric antibiotic therapy was 68.5% in patients who received vancomycin. The mean score of vancomycin use in the ICUs of Nemazee Hospital was 7.1±0.6 out of 15, implying that the rate of vancomycin use was in accordance with the guideline proposed by the Department of Clinical Pharmacy of Nemazee Hospital based on Infectious Diseases Society of America by 47.3%. CONCLUSION Based on our results, the weakness in using vancomycin was related to not administering loading dose, the practice of prescribing fixed-dose vancomycin and prolonged duration of empiric therapy. Efforts to improve the pattern of vancomycin prescription and utilization in these ICUs should be undertaken.
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Affiliation(s)
- Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Motahare Mahi Birjand
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Masoud Darake
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Misagh P, Vazin A, Namazi S. Evaluation of Faculty and Non-faculty Physicians' Medication Errors in Outpatients' Prescriptions in Shiraz, Iran. Iran J Pharm Res 2018; 17:151-158. [PMID: 29796040 PMCID: PMC5958335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This study was aimed at finding the occurrence rate of prescription errors in the outpatients› prescriptions written by faculty and non-faculty physicians practicing in Shiraz, Iran. In this cross-sectional study 2000 outpatient prescriptions were randomly collected from pharmacies affiliated with Shiraz University of Medical Sciences (SUMS) and social security insurance in Shiraz, Iran. Patient information including age, weight, diagnosis and chief complain were recorded. Physicians 'characteristics were extracted from prescriptions. Prescription errors including errors in spelling, instruction, strength, dosage form and quantity as well as drug-drug interactions and contraindications were identified. The mean ± SD age of patients was 37.91 ± 21.10 years. Most of the patients were male (77.15%) and 81.50% of patients were adults. The average total number of drugs per prescription was 3.19 ± 1.60. The mean ± SD of prescription errors was 7.38 ± 4.06. Spelling error (26.4%), instruction error (21.03%), and strength error (19.18%) were the most frequent prescription errors. The mean ± SD of prescription errors was 7.83 ± 4.2 and 6.93 ± 3.88 in non-faculty and faculty physicians, respectively (P < 0.05). Number of prescription errors increased significantly as the number of prescribed drugs increased. All prescriptions had at least one error. The rate of prescription errors was higher in non-faculty physicians. Number of prescription errors related with the prescribed drugs in the prescription.
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Affiliation(s)
- Pegah Misagh
- Department of Pharmacotherapy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Afsaneh Vazin
- Department of Pharmacotherapy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Soha Namazi
- Department of Pharmacotherapy, School of Pharmacy, Tehran University of Medical Sciences, Tehran , Iran.
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Vazin A, Karimzadeh I, Zand A, Hatami-Mazinani N, Firouzabadi D. Evaluating Adherence of Health-Care Team to Standard Guideline of Colistin Use at Intensive Care Units of a Referral Hospital in Shiraz, Southwest of Iran. Adv Pharm Bull 2017; 7:391-397. [PMID: 29071221 PMCID: PMC5651060 DOI: 10.15171/apb.2017.047] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Revised: 07/24/2017] [Accepted: 08/03/2017] [Indexed: 12/01/2022] Open
Abstract
Purpose: To evaluate colistin use according to global standard drug consumption in intensive care units of a referral hospital in Shiraz, Iran Methods: A prospective, interventional study was performed during an 11 month period on 100 patients admitted to ICUs of a teaching hospital being treated with colistin for at least 3 subsequent doses. Required demographic, clinical, and paraclinical data were gathered by a pharmacist. Fifteen indexes were considered to evaluate colistin use. A clinical pharmacist reviewed indication and dose of colistin at the time of prescribing this agent. Results: In our study population, pneumonia (69%) was the main indication of colistin. In 87% of patients, colistin administration was based on microbiological laboratory evidence. Continuation of therapy was inappropriate in 5% of cases. By the intervention of the clinical pharmacist, colistin was discontinued in all patients in whom empirical therapy was continued incorrectly. None of the patients received loading dose of colistin. The maintenance dose, dose interval, and duration of treatment of colistin were appropriate in 76%, 71%, and 100% of patients, respectively. For none of the patients, the pharmacokinetic dosing method was used. In all patients, serum creatinine and WBC count were evaluated on daily basis. The sum indexes of colistin use were relevant to standard guidelines in 67.33% of the cases. Conclusion: The results of this study highlight the necessity of the pharmaceutical care team participation in all stages of treatment with antibiotics. After pharmacist interventions, some criteria of colistin utilization were corrected and brought closer to standard values.
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Affiliation(s)
- Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Iman Karimzadeh
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Atiyeh Zand
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nazafarin Hatami-Mazinani
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Dena Firouzabadi
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Vazin A, Eslami D, Sahebi E. Evaluating the antiemetic administration consistency to prevent chemotherapy-induced nausea and vomiting with the standard guidelines: a prospective observational study. Ther Clin Risk Manag 2017; 13:1151-1157. [PMID: 28919769 PMCID: PMC5592905 DOI: 10.2147/tcrm.s133820] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Nausea and vomiting (NV) are the most prevalent adverse effects of chemotherapy (CT). This study was conducted to evaluate adherence of the health care team to standard guidelines for antiemetics usage to prevent acute chemotherapy-induced nausea and vomiting (CINV) in a large CT center. A prospective study was performed during an 11-month period on patients receiving CT. A form was designed to collect patients’ demographic information and their chemotherapeutic and antiemetic regimen data. The Likert scale was used to measure the effectiveness of the antiemetics in patients. In this study, the effect of patient-related risk factors on the incidence rate of CINV was examined. Based on the results, CINV events were reported by 74.4% of patients. The antiemetic regimen of 71.2% of the patients complied with the guidelines. The complete response, complete protection, and complete control end points did not differ significantly between patients undergoing guidelines-consistent prophylaxis or guidelines-inconsistent prophylaxis. The females clearly showed a higher incidence rate of CINV (P=0.001) during the first course of CT (P=0.006). A history of motion sickness did not affect the incidence of NV. The maximum compliance error occurred for the use of aprepitant, as 16.16% of the patients who were receiving aprepitant did not comply with its instructions. The results of this study highlight how CINV was controlled in this center, which was significantly lower than that of the global standard. Perhaps, factors such as noncompliance to antiemetic regimens with standard guidelines and the failure to adhere to the administration instructions of the antiemetics were involved in the incomplete control of CINV.
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Affiliation(s)
- Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Davood Eslami
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ebrahim Sahebi
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Vazin A, Sahebi E, Eslami D. Evaluating Adherence of Health-Care Team to Standard Guideline of Antiemetics Use for Prevention of Acute Chemotherapy Induced Nausea and Vomiting at a Large Chemotherapy Center. Clin Ther 2017. [DOI: 10.1016/j.clinthera.2017.05.278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Sivakumar S, Taccone FS, Desai KA, Lazaridis C, Skarzynski M, Sekhon M, Henderson W, Griesdale D, Chapple L, Deane A, Williams L, Strickland R, Lange K, Heyland D, Chapman M, Rowland MJ, Garry P, Westbrook J, Corkill R, Antoniades CA, Pattinson KT, Fatania G, Strong AJ, Myers RB, Lazaridis C, Jermaine CM, Robertson CS, Rusin CG, Hofmeijer J, Sondag L, Tjepkema-Cloostermans MC, Beishuizen A, Bosch FH, van Putten MJAM, Carteron L, Patet C, Solari D, Oddo M, Ali MA, Dias C, Almeida R, Vaz-Ferreira A, Silva J, Monteiro E, Cerejo A, Rocha AP, Elsayed AA, Abougabal AM, Beshey BN, Alzahaby KM, Pozzebon S, Ortiz AB, Cristallini S, Lheureux O, Brasseur A, Vincent JL, Creteur J, Taccone FS, Hravnak M, Yousef K, Chang Y, Crago E, Friedlander RM, Abdelmonem SA, Tahon SA, Helmy TA, Meligy HS, Puig F, Dunn-Siegrist I, Pugin J, Gupta S, Govil D, Srinivasan S, Patel SJ, N JK, Gupta A, Tomar DS, Shafi M, Harne R, Arora DP, Talwar N, Mazumdar S, Papakrivou EE, Makris D, Manoulakas E, Tsolaki B, Karadodas B, Zakynthinos E, Garcia IP, Martin AD, Encinares VS, Ibañez MP, Montero JG, Labrador G, Cangueiro TC, Poulose V, Koh J, Kam JW, Yeter H, Stepinska J, Pérez AG, Ordoñez PF, Giribet A, Cuervo MAA, Cuervo RA, Esteban MAR, Fraile LI, Mittelbrum CP, Albaiceta GM, Kara A, Koeze J, Keus F, Dieperink W, van der Horst ICC, van Meurs M, Zijlstra JG, Roberts S, Caballero CH, Isgro G, Hall D, Aktepe O, Beitland S, Trøseid AMS, Brusletto BS, Waldum-Grevbo BE, Berg JP, Sunde K, Huertas DG, Manzano F, Quintana MMJ, Osuna A, Topeli A, Santiago-Ruiz F, Rodríguez-Mejías C, Wangensteen R, Jamaati HR, Masjedi M, Zand F, Hashemian SMR, Sabetian G, Abbasi G, Khaloo V, Tsolakoglou I, Tabei SH, Kafilzadeh A, Bakhodaei HH, Diaz JA, Silva R, Garcia DJ, Luis E, Gomez MN, Soriano R, Gonzalez PL, Intas G, Ibrahim IA, Rafik MM, Al-Ansary AM, Algendi MA, Ali AA, Fuhrmann V, Roedl K, Horvatits T, Drolz A, Rutter K, Stergiannis P, Benten D, Kluwe J, Siedler S, Kluge S, Adedugbe I, Bird GT, Kennedy RM, Sharma S, Butler MB, Yugi G, Kolaros AA, Haroon BA, Witter T, Khaliq W, Singer M, Havaldar AA, Krishna B, Sriram S, Espinoza EDV, Pozo MO, Edul VSK, Chalari E, Furche M, Motta MF, Vazquez AR, Birri PNR, Ince C, Dubin A, Dogliotti A, Ramos A, Lovesio C, Delile E, Athanasiadou E, Nevière R, Thiébaut PA, Maupoint J, Mulder P, Coquerel D, Renet S, do Rego JC, Rieusset J, Richard V, Tamion F, Martika A, Khaliq W, Andreis DT, Singer M, Smit B, Smulders YM, de Waard MC, van Straaten HMO, Girbes ARJ, Eringa EC, Man AMESD, Fildisis G, Alegría L, Soto D, Luengo C, Gomez J, Jarufe N, Bruhn A, Castro R, Kattan E, Tapia P, Rebolledo R, Faivre V, Achurra P, Ospina-Tascón G, Bakker J, Hernández G, Bertini P, Guarracino F, Baldassarri R, Pinsky MR, Alegría L, Vera M, Mengelle C, Dreyse J, Carpio D, Henriquez C, Gajardo D, Bravo S, Castro R, Ospina-Tascón G, Bakker J, Hernández G, Kim S, Favier B, Lee M, Park SY, So S, Lee H, Kačar MB, Kačar SM, Uddin I, Belhaj AM, Aydın MA, Avsec D, Payen D, Kapuağası A, Kaymak Ç, Kovach L, Şencan İ, Meço B, Özçelik M, Ünal N, Lazaridis C, Jenni-Moser B, Jeitziner MM, Poppe A, Galassi MS, Sales FL, de Moraes KCL, Batista CL, Júnior JADS, Marcari TB, Lobato R, Castro CSAA, de Souza LM, Rodrigues FFP, Winkler MS, Correa NG, Pelegrini AM, Eid RAC, Timenetsky KT, Cazati D, Lobato M, Diniz PS, Rocha LL, Cavalheiro AM, Lucinio NM, Mudersbach E, Santos ER, Norrenberg M, Gleize A, Preiser JC, Simón IF, Carmona SA, Valhonrat IL, Domínguez JP, Abellán AN, Almudévar PM, Schreiber J, Dávila F, Rubio JJ, Ramos AJ, Reina ÁJR, López NP, Pérez MA, Apolo DXC, Villén LM, López FMP, García IP, Wruck ML, Izurieta JRN, Guerrero JJE, Calvert S, Quint M, Adeniji K, Young R, Shevill DD, Robertson E, Garside P, Walter E, Schwedhelm E, Isotti P, De Vecchi MM, Perduca AE, Negro A, Villa G, Manara DF, Cabrini L, Zangrillo A, Frencken JF, van Baal L, Kluge S, Peelen LM, Donker DW, Horn J, van der Poll T, van Klei WA, Bonten MJM, Cremer OL, Menard CE, Kumar A, Rimmer E, Zöllner C, Doucette S, Turgeon AF, Houston BL, Houston DS, Zarychanski R, Pinto BB, Carrara M, Ferrario M, Bendjelid K, Nunes J, Tavladaki T, Diaz P, Silva G, Escórcio S, Chaves S, Jardim M, Fernandes N, Câmara M, Duarte R, Pereira CA, Vieira J, Spanaki AM, Nóbrega JJ, Robles CMC, de Oca-Sandoval MAM, Sánchez-Rodríguez A, Joya-Galeana JG, Correa-Morales A, Camarena-Alejo G, Aguirre-Sánchez J, Franco-Granillo J, Soliman M, Dimitriou H, Al Azab A, El Hossainy R, Nagy H, Nirmalan M, Crippa IA, Cavicchi FZ, Vincent JL, Creteur J, Taccone FS, Chaari A, Kondili E, Hakim KA, Hassanein H, Etman M, El Bahr M, Bousselmi K, Khalil ES, Kauts V, Casey WF, Imahase H, Sakamoto Y, Choulaki C, Inoue S, Yamada KC, Koami H, Miike T, Nagashima F, Iwamura T, Boscolo A, Lucchetta V, Piasentini E, Bertini D, Meleti E, Manesso L, Spiezia L, Simioni P, Ori C, Souza RB, Martins AM, Liberatore AMA, Kang YR, Nakamae MN, Vieira JCF, Kafetzopoulos D, Koh IHJ, Hanslin K, Wilske F, Skorup P, Sjölin J, Lipcsey M, Long WJ, Zhen CE, Vakalos A, Avramidis V, Georgopoulos D, Wu SH, Shyu LJ, Li CH, Yu CH, Chen HC, Wang CH, Lin KH, Aray ZE, Gómez CF, Tejero AP, Briassoulis G, Monge DD, Losada VM, Tarancón CM, Cortés SD, Gutiérrez AM, Álvarez TP, Rouze A, Jaffal K, Six S, Stolz K, la Torre AGD, Cattoen V, Nseir S, Arnal JM, Saoli M, Novotni D, Garnero A, Becher T, Buchholz V, Schädler D, Frerichs I, de la Torre-Prados MV, Weiler N, Eronia N, Mauri T, Gatti S, Maffezzini E, Bronco A, Alban L, Sasso T, Marenghi C, Grasselli G, Tsvetanova-Spasova T, Pesenti A, Bellani G, Al-Fares A, Del Sorbo L, Anwar S, Facchin F, Azad S, Zamel R, Ferguson N, Cypel M, Nuevo-Ortega P, Keshavjee S, Fan E, Durlinger E, Spoelstra-de Man A, Smit B, de Grooth HJ, Girbes A, Straaten HOV, Smulders Y, Alfaro MA, Rueda-Molina C, Parrilla F, Meli A, Pellegrini M, Rodriguez N, Goyeneche JM, Morán I, Aguirre H, Mancebo J, Heines SJH, Strauch U, Fernández-Porcel A, Bergmans DCJJ, Blankman P, Shono A, Hasan D, Gommers D, Chung WY, Lee KS, Jung YJ, Park JH, Sheen SS, Camara-Sola E, Park KJ, Worral R, Denham S, Isherwood P, Rees SE, Larraza S, Dey N, Spadaro S, Brohus JB, Winding RW, Salido-Díaz L, Volta CA, Karbing DS, Ampatzidou F, Vlachou A, Kehagioglou G, Karaiskos T, Madesis A, Mauromanolis C, Michail N, Drossos G, García-Alcántara A, Saraj N, Rijkenberg S, Feijen HM, Endeman H, Donnelly AAJ, Morgan E, Garrard H, Buckley H, Russell L, Haase N, Tavladaki T, Perner A, Goh C, Mouyis K, Woodward CLN, Halliday J, Encina GB, Ros J, Lagunes L, Tabernero J, Bosch F, Spanaki AM, Rello J, Huertas DG, Manzano F, Morente-Constantin E, Rivera-Ginés B, Colmenero-Ruiz M, Abellán AN, Pérez LP, Lucendo AP, Almudévar PM, Dimitriou H, Domínguez JP, Villamizar PR, Sanz JG, Simon IF, Valbuena BL, Carmona SA, Pais M, Ramalingam S, Díaz C, Fox L, Kondili E, Santafe M, Barba P, García M, Leal S, Pérez M, Pérez MLP, Abellán AN, Lucendo AP, Almudevar PM, Domínguez JP, Choulaki C, Villamizar PR, Veganzones J, Simón IF, Valbuena BL, Martínez N, Carmona SA, Moors I, Mokart D, Pène F, Lambert J, Meleti DE, Kouatchet A, Mayaux J, Vincent F, Nyunga M, Bruneel F, Laisne L, Rabbat A, Lebert C, Perez P, Chaize M, Kafetzopoulos D, Renault A, Meert AP, Hamidfar R, Jourdain M, Darmon M, Schlemmer B, Chevret S, Lemiale V, Azoulay E, Benoit D, Georgopoulos D, Martins-Branco D, Sousa M, Marum S, Bouw MJ, Galstyan G, Makarova P, Parovichnikova E, Kuzmina L, Troitskaya V, Drize N, Briassoulis G, Gemdzhian E, Savchenko V, Chao HC, Kılıc E, Demiriz B, Uygur ML, Sürücü M, Cınar K, Yıldırım AE, Kiss K, Suberviola B, Köves B, Csernus V, Molnár Z, Ntantana A, Matamis D, Savvidou S, Giannakou M, Gouva M, Nakos G, Koulouras V, Riera J, Gaffney S, Black E, Docking R, Judge C, Drew T, Misran H, Munshi R, McGovern L, Coyle M, Dunne L, Rellan L, Deasy E, Lavin P, Fahy A, Darcy DM, Donnelly M, Ismail NH, Hall T, Wykes K, Jack J, Ngu WC, Sanchez M, Morgan P, Ruiz-Ramos J, Ramirez P, Gordon M, Villarreal E, Frasquet J, Poveda-Andrés JL, Castellanos A, Ijssennagger CE, ten Hoorn S, Robles JC, van Wijk A, van den Broek JM, Tuinman PR, Elmenshawy AM, Hammond BD, Gibbon G, Belcham T, Burton K, Taniguchi LU, Ramos FJS, Lopez E, Momma AK, Martins-Filho APR, Bartocci JJ, Lopes MFD, Sad MH, Rodrigues CM, Pires EMC, Vieira JM, Leite MA, Murbach LD, Vicente R, Osaku EF, Barreto J, Duarte ST, Taba S, Miglioranza D, Gund DP, Lordani CF, Costa CRLM, Ogasawara SM, Jorge AC, Miñambres E, Duarte PAD, Spadaro S, Capuzzo M, Corte FD, Terranova S, Scaramuzzo G, Fogagnolo A, Bertacchini S, Bellonzi A, Ragazzi R, Santibañez M, Volta CA, Cruz C, Nunes A, Pereira FS, Aragão I, Cardoso AF, Santos C, Malheiro MJ, Castro H, Cardoso T, Le Guen M, Paratz J, Kenardy J, Comans T, Coyer F, Thomas P, Boots R, Pereira N, Vilas-Boas A, Gomes E, Dias C, Moore J, Torres J, Carvalho D, Molinos E, Vales C, Araújo R, Cruz C, Nunes A, Pereira FS, Cardoso AF, Santos C, Mason N, Malheiro MJ, Castro H, Cardoso T, Karnatovskaia L, Philbrick K, Ognjen G, Clark M, Montero RM, Varas JL, Sánchez-Elvira LA, Windpassinger M, Delgado CP, Díaz PV, Ruiz BL, Guerrero AP, Galache JAC, Jiménez R, Rebollo S, Alejandro O, Fernández A, Moreno S, Plattner O, Herrera L, Ojados A, Galindo M, Murcia J, Contreras M, Sánchez-Argente S, Bonilla Y, Rodríguez MD, Allegue JM, Cakin Ö, Mascha E, Parlak H, Kirca H, Mutlu F, Aydınlı B, Cengiz M, Ramazanoglu A, Jung EJ, Oh SY, Lee H, Filho NMF, Sessler DI, Ricaldi EF, Gomes SS, Ramos BB, De Lucia CV, Ballalai CS, Oliveira JCA, Araponga GP, Veiga LN, Silva CS, Garrido ME, Research O, Domenech JC, Montalvo AP, Chornet TC, Martinez PC, Ribas MP, Costa RG, Ortega AC, Forbes C, Prescott H, Lal A, Melia U, Khan FA, Dela Pena EG, Dizon JS, Perez PPP, Wong CMJ, Garach MM, Romero OM, Puerta RR, Diaz FA, Bailon AMP, Fontanet J, Pinel AC, Maldonado LP, Kalaiselvan MS, kumar RLS, Renuka MK, Kumar ASA, De Rosa S, Ferrari F, Checcacci SC, Rigobello A, van den Berg JP, Joannidis M, Politi F, Pellizzari A, Bonato R, Fernandez-Carmona A, Macias-Guarasa I, Gutierrez-Rodriguez R, Martinez-Lopez P, Diaz-Castellanos MA, Fernandez-Carmona A, Struys MMRF, Arias-Diaz M, Aguilar-Alonso E, Macias-Guarasa I, Martinez-Lopez P, Diaz-Castellanos MA, Nikandish RN, Artemenko V, Budnyuk A, Bassi GL, Senussi T, Vereecke HEM, Idone F, Xiol EA, Travierso C, Chiurazzi C, Motos A, Amaro R, Hua Y, Fernández-Barat L, Ranzani OT, Bobi Q, Jensen EW, Rigol M, Torres A, Youn A, Hwang JG, Garach MM, Romero OM, Ossorio MEY, Diaz FA, Bailon AMP, Pinel AC, Rood PJT, Maldonado LP, Teixeira C, Figueira H, Oliveira R, Mota A, Aragão I, Kamp O, Cruciger O, Aach M, Kaczmarek C, van de Schoor F, Waydhas C, Schildhauer TA, Hamsen U, Camprubí-Rimblas M, Chimenti L, Guillamat-Prats R, Lebouvier T, Bringué J, Tijero J, Gómez MN, van Tertholen K, Blanch L, Artigas A, Tagliabue G, Ji M, Jagers JVS, Easton PA, Souza RB, Liberatore AMA, Martins AMCRPF, Vieira JCF, Pickkers P, Kang YR, Nakamae MN, Koh IHJ, Hong JY, Shin MH, Park MS, Pomprapa A, Pickerodt PA, Hofferberth MBT, Russ M, van den Boogaard M, Braun W, Walter M, Francis R, Lachmann B, Leonhardt S, Koh IHJ, Souza RB, Martins AMCRPF, Vieira JCF, Liberatore AMA, Beardow ZJ, Landaverde-López A, Canedo-Castillo NA, Esquivel-Chávez A, Arvizu-Tachiquín PC, Sánchez-Hurtado LA, Baltazar-Torres JA, Cardoso V, Krystopchuk A, Castro S, Melão L, Redhead H, Firmino S, Marreiros A, Granja C, Almaziad S, Kubbara A, Barnett W, Nakity R, Alamoudi W, Altook R, Tarazi T, Paramasivam K, Fida M, Safi F, Assaly R, Santini A, Milesi M, Maraffi T, Pugni P, Andreis DT, Cavenago M, Gattinoni L, Numan T, Protti A, Perchiazzi G, Borges JB, Bayat S, Porra L, Broche L, Pellegrini M, Scaramuzzo G, Hedenstierna G, Larsson A, van den Boogaard M, Pellegrini M, Hedenstierna G, Roneus A, Segelsjö M, Vestito MC, Larsson A, Perchiazzi G, Gremo E, Nyberg A, Castegren M, Kamper AM, Pikwer A, Yoshida T, Engelberts D, Otulakowski G, Katira B, Post M, Ferguson ND, Brochard L, Amato MBP, Kavanagh BP, Rood P, Koch N, Huber W, 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ESICM LIVES 2016: part two. Intensive Care Med Exp 2016. [PMCID: PMC5042923 DOI: 10.1186/s40635-016-0099-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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P, Socolovsky CS, Cauley RP, Frankel JE, Beam AL, Olaniran KO, Gibbons FK, Christopher KB, Tuinman PR, Pennington J, Zolfaghari P, King HS, Kong HHY, Shum HP, Yan WW, Kaymak C, Okumus N, Sari A, Erdogdu B, de Waard MC, Aksun S, Basar H, Ozcan A, Ozcan N, Oztuna D, Malmgren JA, Lundin S, Torén K, Eckerström M, Wallin A, Oudemans-van Straaten HM, Waldenström AC, Riccio FC, Pogson D, Antonio ACP, Leivas AF, Kenji F, James E, Morgan P, Carroll G, Gemmell L, Liberatore AMA, MacKay A, Wright C, Ballantyne J, Jonnada S, Gerrard CS, Jones N, Salciccioli JD, Marshall DC, Komorowski M, Hartley A, Souza RB, Sykes MC, Goodson R, Shalhoub J, Villanueva JRF, Garda RF, Lago AML, Ruiz ER, Vaquero RH, Rodríguez CG, Pérez EV, Martins AMCRPF, Hilasque C, Oliva I, Sirgo G, Martin MC, Olona M, Gilavert MC, Bodí M, Ebm C, Aggarwal G, Huddart S, Vieira JCF, Quiney N, Cecconi M, Fernandes SM, Silva JS, Gouveia J, Silva D, Marques R, Bento H, Alvarez A, Silva ZC, Koh IHJ, Diaz DD, Martínez MV, Herrejon EP, de la Gandara AM, Gonzalo G, Lopez MA, de Gopegui Miguelena PR, Matilla CIB, Chueca PS, Longares MDCR, Martínez MG, Abril RR, Aguilar ALR, de Murillas RGL, Fernández RF, Laborías PM, Castellanos MAD, Laborías MEM, Cho J, Kim J, Park J, Sánchez RJ, Woo S, West T, Powell E, Rimmer A, Orford C, Jones N, Williams J, Matilla CIB, de Gopegui Miguelena PR, Chueca PS, Gascón LM, Abril RR, Longares MDCR, Aguilar ALR, de Murillas RGL, Bourne RS, Shulman R, Tomlin M, Mills GH, Borthwick M, Berry W, Mulero MDR, Huertas DG, Manzano F, Villagrán-Ramírez F, Ruiz-Perea A, Rodríguez-Mejías C, Santiago-Ruiz F, Colmenero-Ruiz M, König C, Matt B, Kortgen A, Freire AO, Hartog CS, Wong A, Balan C, Barker G, Srisawat N, Peerapornratana S, Laoveeravat P, Tachaboon S, Eiam-ong S, Paratz J, Muñoz AO, Kayambu G, Boots R, Arzapalo MFA, Vlasenko R, Gromova E, Loginov S, Kiselevskiy M, Dolgikova Y, Tang KB, Chau CM, Acebes SR, Lam KN, Gil E, Suh GY, Park CM, Park J, Chung CR, Lee CT, Chao A, Shih PY, Chang YF, Martínez ÁF, Lai CH, Hsu YC, Yeh YC, Cheng YJ, Colella V, Zarrillo N, D’Amico M, Forfori F, Pezza B, Laddomada T, Aliaga SM, Beltramelli V, Pizzaballa ML, Doronzio A, Balicco B, Kiers D, van der Heijden W, Gerretsen J, de Mast Q, el Messaoudi S, Rongen G, Para LH, Gomes M, Kox M, Pickkers P, Riksen NP, Kashiwagi Y, Okada M, Hayashi K, Inagaki Y, Fujita S, Nakamae MN, Payá JM, Kang YR, Souza RB, Liberatore AMA, Koh IHJ, Blet A, Sadoune M, Lemarié J, Bihry N, Bern R, Polidano E, Mulero FR, Merval R, Launay JM, Lévy B, Samuel JL, Mebazaa A, Hartmann J, Harm S, Weber V, Guerci P, Ince Y, Heeman P, Ergin B, Ince C, Uz Z, Massey M, Ince Y, Papatella R, Bulent E, Guerci P, Toraman F, Ince C, Longbottom ER, Torrance HD, Owen HC, Hinds CJ, Pearse RM, O’Dywer MJ, Trogrlic Z, van der Jagt M, Lingsma H, Ponssen HH, Schoonderbeek JF, Schreiner F, Verbrugge SJ, Duran S, van Achterberg T, Bakker J, Gommers DAMPJ, Ista E, Krajčová A, Waldauf P, Duška F, Shah A, Roy N, McKechnie S, Doree C, Fisher S, Stanworth SJ, Jensen JF, Overgaard D, Bestle MH, Christensen DF, Egerod I, Pivkina A, Gusarov V, Zhivotneva I, Pasko N, Zamyatin M, Jensen JF, Egerod I, Bestle MH, Christensen DF, Alklit A, Hansen RL, Knudsen H, Grode LB, Overgaard D, Hravnak M, Chen L, Dubrawski A, Clermont G, Pinsky MR, Parry SM, Knight LD, Connolly BC, Baldwin CE, Puthucheary ZA, Denehy L, Hart N, Morris PE, Mortimore J, Granger CL, Jensen HI, Piers R, Van den Bulcke B, Malmgren J, Metaxa V, Reyners AK, Darmon M, Rusinova K, Talmor D, Meert AP, Cancelliere L, Zubek L, Maia P, Michalsen A, Decruyenaere J, Kompanje E, Vanheule S, Azoulay E, Vansteelandt S, Benoit D, Van den Bulcke B, Piers R, Jensen HI, Malmgren J, Metaxa V, Reyners AK, Darmon M, Rusinova K, Talmor D, Meert AP, Cancelliere L, Zubek L, Maia P, Michalsen A, Decruyenaere J, Kompanje E, Vanheule S, Azoulay E, Vansteelandt S, Benoit D, Ryan C, Dawson D, Ball J, Noone K, Aisling B, Prudden S, Ntantana A, Matamis D, Savvidou S, Giannakou M, Gouva M, Nakos G, Koulouras V, Aron J, Lumley G, Milliken D, Dhadwal K, McGrath BA, Lynch SJ, Bovento B, Sharpe G, Grainger E, Pieri-Davies S, Wallace S, McGrath B, Lynch SJ, Bovento B, Grainger E, Pieri-Davies S, Sharpe G, Wallace S, Jung M, Cho J, Park H, Suh G, Kousha O, Paddle J, Gripenberg LG, Rehal MS, Wernerman J, Rooyackers O, de Grooth HJ, Choo WP, Spoelstra-de Man AM, Swart EL, Oudemans-van Straaten HM, Talan L, Güven G, Altıntas ND, Padar M, Uusvel G, Starkopf L, Starkopf J, Blaser AR, Kalaiselvan MS, Arunkumar AS, Renuka MK, Shivkumar RL, Volbeda M, ten Kate D, Hoekstra M, van der Maaten JM, Nijsten MW, Komaromi A, Rooyackers O, Wernerman J, Norberg Å, Smedberg M, Mori M, Pettersson L, Norberg Å, Rooyackers O, Wernerman J, Theodorakopoulou M, Christodoulopoulou T, Diamantakis A, Frantzeskaki F, Kontogiorgi M, Chrysanthopoulou E, Lygnos M, Diakaki C, Armaganidis A, Gundogan K, Dogan E, Coskun R, Muhtaroglu S, Sungur M, Ziegler T, Guven M, Kleyman A, Khaliq W, Andreas D, Singer M, Meierhans R, Schuepbach R, De Brito-Ashurst I, Zand F, Sabetian G, Nikandish R, Hagar F, Masjedi M, Maghsudi B, Vazin A, Ghorbani M, Asadpour E, Kao KC, Chiu LC, Hung CY, Chang CH, Li SH, Hu HC, El Maraghi S, Ali M, Rageb D, Helmy M, Marin-Corral J, Vilà C, Masclans JR, Vàzquez A, Martín-Loeches I, Díaz E, Yébenes JC, Rodriguez A, Álvarez-Lerma F, Varga N, Cortina-Gutiérrez A, Dono L, Martínez-Martínez M, Maldonado C, Papiol E, Pérez-Carrasco M, Ferrer R, Nweze K, Morton B, Welters I, Houard M, Voisin B, Ledoux G, Six S, Jaillette E, Nseir S, Romdhani S, Bouneb R, Loghmari D, Aicha NB, Ayachi J, Meddeb K, Chouchène I, Khedher A, Boussarsar M, Chan KS, Yu WL, Marin-Corral J, Vilà C, Masclans JR, Nolla J, Vidaur L, Bonastre J, Suberbiola B, Guerrero JE, Rodriguez A, Coll NR, Jiménez GJ, Brugger SC, Calero JC, Garrido BB, García M, Martínez MP, Vidal MV, de la Torre MC, Vendrell E, Palomera E, Güell E, Yébenes JC, Serra-Prat M, Bermejo-Martín JF, Almirall J, Tomas E, Escoval A, Froe F, Pereira MHV, Velez N, Viegas E, Filipe E, Groves C, Reay M, Chiu LC, Hu HC, Hung CY, Chang CH, Li SH, Kao KC, Ballin A, Facchin F, Sartori G, Zarantonello F, Campello E, Radu CM, Rossi S, Ori C, Simioni P, Umei N, Shingo I, Santos AC, Candeias C, Moniz I, Marçal R, e Silva ZC, Ribeiro JM, Georger JF, Ponthus JP, Tchir M, Amilien V, Ayoub M, Barsam E, Martucci G, Panarello G, Tuzzolino F, Capitanio G, Ferrazza V, Carollo T, Giovanni L, Arcadipane A, Sánchez ML, González-Gay MA, Díaz FJL, López MIR, Zogheib E, Villeret L, Nader J, Bernasinski M, Besserve P, Caus T, Dupont H, Morimont P, Habran S, Hubert R, Desaive T, Blaffart F, Janssen N, Guiot J, Pironet A, Dauby P, Lambermont B, Zarantonello F, Ballin A, Facchin F, Sartori G, Campello E, Pettenuzzo T, Citton G, Rossi S, Simioni P, Ori C, Kirakli C, Ediboglu O, Ataman S, Yarici M, Tuksavul F, Keating S, Gibson A, Gilles M, Dunn M, Price G, Young N, Remeta P, Bishop P, Zamora MDF, Muñoz-Bono J, Curiel-Balsera E, Aguilar-Alonso E, Hinojosa R, Gordillo-Brenes A, Arboleda-Sánchez JA, Skorniakov I, Vikulova D, Whiteley C, Shaikh O, Jones A, Ostermann M, Forni L, Scott M, Sahatjian J, Linde-Zwirble W, Hansell D, Laoveeravat P, Srisawat N, Kongwibulwut M, Peerapornrattana S, Suwachittanont N, Wirotwan TO, Chatkaew P, Saeyub P, Latthaprecha K, Tiranathanagul K, Eiam-ong S, Kellum JA, Berthelsen RE, Perner A, Jensen AEK, Jensen JU, Bestle MH, Gebhard DJ, Price J, Kennedy CE, Akcan-Arikan A, Liberatore AMA, Souza RB, Martins AMCRPF, Vieira JCF, Kang YR, Nakamae MN, Koh IHJ, Hamed K, Khaled MM, Soliman RA, Mokhtar MS, Seller-Pérez G, Arias-Verdú D, Llopar-Valdor E, De-Diós-Chacón I, Quesada-García G, Herrera-Gutierrez ME, Hafes R, Carroll G, Doherty P, Wright C, Vera IGG, Ralston M, Gemmell ML, MacKay A, Black E, Wright C, Docking RI, Appleton R, Ralston MR, Gemmell L, Appleton R, Wright C, Docking RI, Black E, Mackay A, Rozemeijer S, Mulier JLGH, Röttgering JG, Elbers PWG, Spoelstra-de Man AME, Tuinman PR, de Waard MC, Oudemans-van Straaten HM, Mejeni N, Nsiala J, Kilembe A, Akilimali P, Thomas G, Egerod I, Andersson AE, Fagerdahl AM, Knudsen V, Meddeb K, Cheikh AB, Hamdaoui Y, Ayachi J, Guiga A, Fraj N, Romdhani S, Sma N, Bouneb R, Chouchene I, Khedher A, Bouafia N, Boussarsar M, Amirian A, Ziaian B, Masjedi M, Fleischmann C, Thomas-Rueddel DO, Schettler A, Schwarzkopf D, Stacke A, Reinhart K, Filipe E, Escoval A, Martins A, Sousa P, Velez N, Viegas E, Tomas E, Snell G, Matsa R, Paary TTS, Kalaiselvan MS, Cavalheiro AM, Rocha LL, Vallone CS, Tonilo A, Lobato MDS, Malheiro DT, Sussumo G, Lucino NM, Zand F, Rosenthal VD, Masjedi M, Sabetian G, Maghsudi B, Ghorbani M, Dashti AS, Yousefipour A, Goodall JR, Williamson M, Tant E, Thomas N, Balci C, Gonen C, Haftacı E, Gurarda H, Karaca E, Paldusová B, Zýková I, Šímová D, Houston S, D’Antona L, Lloyd J, Garnelo-Rey V, Sosic M, Sotosek-Tokmazic V, Kuharic J, Antoncic I, Dunatov S, Sustic A, Chong CT, Sim M, Lyovarin T, Díaz FMA, Galdó SN, Garach MM, Romero OM, Bailón AMP, Pinel AC, Colmenero M, Gritsan A, Gazenkampf A, Korchagin E, Dovbish N, Lee RM, Lim MPP, Chong CT, Lim BCL, See JJ, Assis R, Filipe F, Lopes N, Pessoa L, Pereira T, Catorze N, Aydogan MS, Aldasoro C, Marchio P, Jorda A, Mauricio MD, Guerra-Ojeda S, Gimeno-Raga M, Colque-Cano M, Bertomeu-Artecero A, Aldasoro M, Valles SL, Tonon D, Triglia T, Martin JC, Alessi MC, Bruder N, Garrigue P, Velly L, Spina S, Scaravilli V, Marzorati C, Colombo E, Savo D, Vargiolu A, Cavenaghi G, Citerio G, Andrade AHV, Bulgarelli P, Araujo JAP, Gonzalez V, Souza VA, Costa A, Massant C, Filho CACA, Morbeck RA, Burgo LE, van Groenendael R, van Eijk LT, Leijte GP, Koeneman B, Kox M, Pickkers P, García-de la Torre A, de la Torre-Prados M, Fernández-Porcel A, Rueda-Molina C, Nuevo-Ortega P, Tsvetanova-Spasova T, Cámara-Sola E, García-Alcántara A, Salido-Díaz L, Liao X, Feng T, Zhang J, Cao X, Wu Q, Xie Z, Li H, Kang Y, Winkler MS, Nierhaus A, Mudersbach E, Bauer A, Robbe L, Zahrte C, Schwedhelm E, Kluge S, Zöllner C, Morton B, Mitsi E, Pennington SH, Reine J, Wright AD, Parker R, Welters ID, Blakey JD, Rajam G, Ades EW, Ferreira DM, Wang D, Kadioglu A, Gordon SB, Koch R, Kox M, Rahamat-Langedoen J, Schloesser J, de Jonge M, Pickkers P, Bringue J, Guillamat-Prats R, Torrents E, Martinez ML, Camprubí-Rimblas M, Artigas A, Blanch L, Park SY, Park YB, Song DK, Shrestha S, Park SH, Koh Y, Park MJ, Hong CW, Lesur O, Coquerel D, Sainsily X, Cote J, Söllradl T, Murza A, Dumont L, Dumaine R, Grandbois M, Sarret P, Marsault E, Salvail D, Auger-Messier M, Chagnon F, Lauretta MP, Greco E, Dyson A, Singer M, Preau S, Ambler M, Sigurta A, Saeed S, Singer M, Sarıca LT, Zibandeh N, Genc D, Gul F, Akkoc T, Kombak E, Cinel L, Akkoc T, Cinel I, Pollen SJ, Arulkumaran N, Singer M, Torrance HD, Longbottom ER, Warnes G, Hinds CJ, Pennington DJ, Brohi K, O’Dwyer MJ, Kim HY, Na S, Kim J, Chang YF, Chao A, Shih PY, Lee CT, Yeh YC, Chen LW, Adriaanse M, Trogrlic Z, Ista E, Lingsma H, Rietdijk W, Ponssen HH, Schoonderbeek JF, Schreiner F, Verbrugge SJ, Duran S, Gommers DAMPJ, van der Jagt M, Funcke S, Sauerlaender S, Saugel B, Pinnschmidt H, Reuter DA, Nitzschke R, Perbet S, Biboulet C, Lenoire A, Bourdeaux D, Pereira B, Plaud B, Bazin JE, Sautou V, Mebazaa A, Constantin JM, Legrand M, Boyko Y, Jennum P, Nikolic M. ESICM LIVES 2016: part one. Intensive Care Med Exp 2016. [PMCID: PMC5042924 DOI: 10.1186/s40635-016-0098-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Anvarinejad M, Japoni A, Davarpanah MA, Mahmudi H, Mammina C, Vazin A. Phenotypic and Molecular Epidemiology of Acinetobacter calcoaceticus baumannii Complex Strains Spread at Nemazee Hospital of Shiraz, Iran. Jundishapur J Microbiol 2015; 8:e19180. [PMID: 26322204 PMCID: PMC4548468 DOI: 10.5812/jjm.8(5)2015.19180] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2014] [Revised: 11/09/2014] [Accepted: 11/24/2014] [Indexed: 01/25/2023] Open
Abstract
Background Acinetobacter calcoaceticus baumannii (ACB) complex are Gram-negative opportunistic bacteria with low virulence properties. Their resistance to antibiotics has become a matter of concern in hospital infections. Objectives The present study aimed to determine the prevalence and antimicrobial susceptibility of ACB isolates collected from the Nemazee hospital of Shiraz. In addition, Pulsed Field Gel Electrophoresis (PFGE) was used to determine the genetic patterns of these strains. Patients and Methods In this cross-sectional study, 93 strains of ACB complex were isolated from patients of Nemazee hospital, Shiraz, Iran. The antibiotic susceptibility patterns of the isolates to the following 15 antibiotics were determined: gentamicin, ticarcillin, ceftazidime, co-trimoxazole, imipenem, piperacillin tazobactam, amikacin, aztreonam, sulbactam, meropenem, tobramycin, cefotaxime, ceftriaxone, colistin, polymyxin B. Pulsed Field Gel Electrophoresis was used to determine the clonal relationship of these strains. Results Most of the isolates were found to be resistant to cefotaxime, co-trimoxazole, ceftriaxone, aztreonam, ceftazidime and ticarcillin (90%), and the least resistance was observed to colistin and polymyxin B. Among the 93 tested samples, 35 antimicrobial susceptibility patterns and 47 PFGE patterns were obtained. Conclusions High resistance to antibiotics was observed among the strains of ACB complex and the least resistance was towards colistin and polymyxin B, indicating that these antibiotics could be effective for treatment, in case there is no other choice. Using PFGE, the similarity between some strains of Acinetobacter was determined, which indicated epidemics in different parts of the hospital; such epidemics can in turn lead to increased incidence of Acinetobacter infections.
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Affiliation(s)
- Mojtaba Anvarinejad
- Clinical Microbiology Research Center, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, IR Iran
| | - Aziz Japoni
- Clinical Microbiology Research Center, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, IR Iran
| | - Mohammad Ali Davarpanah
- Gastroenterohepatology Research Center, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, IR Iran
| | - Hossein Mahmudi
- Department of Clinical Pharmacy, Faculty of Pharmacy, Pharmaceutical Research Center, Shiraz University of Medical Sciences, Shiraz, IR Iran
| | - Caterina Mammina
- Department of Sciences for Health Promotion “G. D’Alessandro”, Palermo, Italy
| | - Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Pharmaceutical Research Center, Shiraz University of Medical Sciences, Shiraz, IR Iran
- Corresponding author: Afsaneh Vazin, Department of Clinical Pharmacy, Faculty of Pharmacy, Pharmaceutical Research Center, Shiraz University of Medical Sciences, Shiraz, IR Iran. Tel: +98-7112424128, Fax: +98-7112424126, E-mail:
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Vazin A, Davarpanah MA, Ghalesoltani S. Antifungal agent utilization evaluation in hospitalized neutropenic cancer patients at a large teaching hospital. Drug Healthc Patient Saf 2015; 7:97-102. [PMID: 26064070 PMCID: PMC4457220 DOI: 10.2147/dhps.s80762] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
To evaluate pattern of using of three antifungal drugs: fluconazole, amphotericin B and voriconazole, at the hematology-oncology and bone marrow transplant wards of one large teaching hospital. In a prospective cross-sectional study, we evaluated the appropriateness of using antifungal drugs in patients, using Infectious Disease Society of America (IDSA) and National Comprehensive Cancer Network (NCCN) guidelines. All the data were recorded daily by a pharmacist in a form designed by a clinical pharmacist and infectious diseases specialist, for antifungals usage, administration, and monitoring. During the study, 116 patients were enrolled. Indications of prescribing amphotericin B, fluconazole, and voriconazole were appropriate according to guidelines in 83.4%, 80.6%, and 76.9% respectively. The duration of treatments were appropriate according to guidelines in 75%, 64.5%, and 71.1% respectively. The dose of voriconazole was appropriate according to guidelines in 46.2% of patients. None of the patients received salt loading before administration of amphotericin B. The most considerable problems with the mentioned antifungals were about the indications and duration of treatment. In addition, prehydration for amphotericin B and dosage of voriconazole were not completely compatible with the mentioned guidelines. A suitable combination of controlling the use of antifungals and educational programs could be essential for improving the general process of using antifungal drugs at our hospital.
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Affiliation(s)
- Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Setareh Ghalesoltani
- International Branch of Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Vazin A, Zamani Z, Hatam N. Frequency of medication errors in an emergency department of a large teaching hospital in southern Iran. Drug Healthc Patient Saf 2014; 6:179-84. [PMID: 25525391 PMCID: PMC4266248 DOI: 10.2147/dhps.s75223] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This study was conducted with the purpose of determining the frequency of medication errors (MEs) occurring in tertiary care emergency department (ED) of a large academic hospital in Iran. The incidence of MEs was determined through the disguised direct observation method conducted by a trained observer. A total of 1,031 medication doses administered to 202 patients admitted to the tertiary care ED were observed over a course of 54 6-hour shifts. Following collection of the data and analysis of the errors with the assistance of a clinical pharmacist, frequency of errors in the different stages was reported and analyzed in SPSS-21 software. For the 202 patients and the 1,031 medication doses evaluated in the present study, 707 (68.5%) MEs were recorded in total. In other words, 3.5 errors per patient and almost 0.69 errors per medication are reported to have occurred, with the highest frequency of errors pertaining to cardiovascular (27.2%) and antimicrobial (23.6%) medications. The highest rate of errors occurred during the administration phase of the medication use process with a share of 37.6%, followed by errors of prescription and transcription with a share of 21.1% and 10% of errors, respectively. Omission (7.6%) and wrong time error (4.4%) were the most frequent administration errors. The less-experienced nurses (P=0.04), higher patient-to-nurse ratio (P=0.017), and the morning shifts (P=0.035) were positively related to administration errors. Administration errors marked the highest share of MEs occurring in the different medication use processes. Increasing the number of nurses and employing the more experienced of them in EDs can help reduce nursing errors. Addressing the shortcomings with further research should result in reduction of MEs in EDs.
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Affiliation(s)
- Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Zamani
- Department of Clinical Pharmacy, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nahid Hatam
- School of Management and Medical Information Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
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Vazin A, Japoni A, Shahbazi S, Davarpanah MA. Vancomycin utilization evaluation at hematology-oncology ward of a teaching hospital in iran. Iran J Pharm Res 2012; 11:163-70. [PMID: 24250438 PMCID: PMC3813098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
The aim of the present study was to evaluate the pattern of vancomycin administration in the hematology-oncology ward of Nemazee Hospital, Shiraz, Iran. Study criteria were developed to assess the several parameters involved in vancomycin therapy. These parameters include the appropriateness of drug usage, dosage, duration of therapy, monitoring for toxicity and serum concentration monitoring. The serum concentration was measured by an automated Fluorescence Polarization Immunoassay. Clinical and preclinical parameters such as Glomerular Filtration Rate (GFR), microbial culture, antibacterial sensitivity, WBC count and fever were collected and recorded for analysis. Sixty patients were enrolled in the study, consisting of 45 males and 15 females. The age range was 15 to 68 years. In this study, 68.63% of the vancomycin used for the patients with febrile neutropenia was compatible with the Infectious Disease Society of America (IDSA) guideline. The initial dosage of vancomycin in 68.63%, rate of infusion in 100%, and dilution of vancomycin in100%, were appropriate. Inappropriate use was more evident in the continuation of vancomycin in 50% of the patients. No appropriate dosage adjustment was done for 50% of the patients with increased serum creatinine. Based on the results, the indication of vancomycin in febrile neutropenia was satisfactory. However, there were some required factors such as continuation of vancomycin, adjustment of dosage or interval, microbial culture, antibiotic sensitivity test before the first dose administration, measurement of serum concentration and monitoring which had to be revised in order to achieve an effective treatment.
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Affiliation(s)
- Afsaneh Vazin
- Pharmaceutical Research Center, Clinical Pharmacy Department, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Aziz Japoni
- Professor Alborzi Clinical Microbiology Research Center, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Sakineh Shahbazi
- Pharmaceutical Research Center, Clinical Pharmacy Department, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Mohammad Ali Davarpanah
- Shiraz HIV/AIDS Research Center, Internal Medicine Ward, Shiraz University of Medical Sciences, Shiraz, Iran.,Corresponding author: E-mail:
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Vazin A, Delfani S. Medication errors in an internal intensive care unit of a large teaching hospital: a direct observation study. Acta Med Iran 2012; 50:425-432. [PMID: 22837122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
Abstract
Medication errors account for about 78% of serious medical errors in intensive care unit (ICU). So far no study has been performed in Iran to evaluate all type of possible medication errors in ICU. Therefore the objective of this study was to reveal the frequency, type and consequences of all type of errors in an ICU of a large teaching hospital. The prospective observational study was conducted in an 11 bed internal ICU of a university hospital in Shiraz. In each shift all processes that were performed on one selected patient was observed and recorded by a trained pharmacist. Observer would intervene only if medication error would cause substantial harm. The data was evaluated and then were entered in a form that was designed for this purpose. The study continued for 38 shifts. During this period, a total of 442 errors per 5785 opportunities for errors (7.6%) occurred. Of those, there were 9.8% administration errors, 6.8% prescribing errors, 3.3% transcription errors and, 2.3% dispensing errors. Totally 45 interventions were made, 40% of interventions result in the correction of errors. The most common causes of errors were observed to be: rule violations, slip and memory lapses and lack of drug knowledge. According to our results, the rate of errors is alarming and requires implementation of a serious solution. Since our system lacks a well-organize detection and reporting mechanism, there is no means for preventing errors in the first place. Hence, as the first step we must implement a system where errors are routinely detected and reported.
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Affiliation(s)
- Afsaneh Vazin
- Department of Clinical Pharmacy, Faculty of Pharmacy and Pharmaceutical Research Center,Shiraz University of Medical Sciences, Shiraz, Iran.
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Japoni A, Vazin A, Hamedi M, Davarpanah MA, Alborzi A, Rafaatpour N. Multidrug-resistant bacteria isolated from intensive-care-unit patient samples. Braz J Infect Dis 2010; 13:118-22. [PMID: 20140355 DOI: 10.1590/s1413-86702009000200009] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2008] [Indexed: 11/22/2022] Open
Abstract
We examined epidemiological aspects and bacterial resistance patterns of bacteria isolated from intensive care unit (ICU) patient samples. During a 10 month period (from June 2006 to March 2007), 812 samples of blood, urine and cerebral spinal fluid (CSF) from 553 hospitalized patients, in ICU wards, including pediatric surgical, neonatal, adult surgical I, adult surgical II, general pediatrics, neurosurgical I, neurosurgical II, and internal medical, were collected. Minimum inhibitory concentration (MIC) of antibiotics for bacteria isolates was determined by the E-test method. The internal medicine ICU with 28.7% admissions gave the largest contribution. Coagulase negative staphylococci at frequencies of 66.7 % and 36.5 % and E. coli at 20.9% were the bacteria most frequently isolated from the blood, CSF and urine samples, respectively. Samples taken from patients 20-40 years old were the most frequent (32.2%), while the group of patients over sixty years contributed least (18.5%). Both Gram-positive and - negative isolates expressed resistance to most of the penicillins and cephalosporins tested. Combined therapy with vancomycin and meropenem or imipenem gave the most effective treatment against Gram-positive and Gram-negative isolates based on empirical therapy. High frequencies of multiresistant bacteria in ICUs warn us to administer a few effective antibiotics in our hospitals more wisely in order to reduce selective pressure on sensitive strains. This could help save the life of ICU patients and prevent of spread of resistant isolates in these critical wards. Due to continuous changes in antibacterial susceptibility patterns, periodical antibacterial sensitivity assessment in ICUs should be mandatory.
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Affiliation(s)
- Aziz Japoni
- Professor Alborzi Clinical Microbiology Research Center, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, Iran.
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