The Potential Role of Aerosolized Colistin in the Ventilator-Associated Pneumonia Management Caused by Multidrug-Resistant Gram-Negative Bacteria: A Randomized Clinical Trial
Background: Infections caused by multidrug-resistant (MDR) pathogen have caused a resurgence of interest in colistin. To date, information about the effectiveness of Aerosolized Colistin (AS) is very limited in the treatment of Ventilator-Associated Pneumonia (VAP). The aim of this study is to evalu...
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| Format: | Article |
| Language: | English |
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Research Center for Rational Use of Drugs (RCRUD)
2021-09-01
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| Series: | Journal of Pharmaceutical Care |
| Subjects: | |
| Online Access: | https://jpc.tums.ac.ir/index.php/jpc/article/view/431 |
| _version_ | 1818390512234659840 |
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| author | Faezeh Feizabadi Seyed Mohammad Reza Hashemian Zahra Mirshafiei Farzaneh Dastan |
| author_facet | Faezeh Feizabadi Seyed Mohammad Reza Hashemian Zahra Mirshafiei Farzaneh Dastan |
| author_sort | Faezeh Feizabadi |
| collection | DOAJ |
| description | Background: Infections caused by multidrug-resistant (MDR) pathogen have caused a resurgence of interest in colistin. To date, information about the effectiveness of Aerosolized Colistin (AS) is very limited in the treatment of Ventilator-Associated Pneumonia (VAP). The aim of this study is to evaluate the efficacy and safety of AS in conjunction with intravenous (IV) colistin in patients with VAP, caused by MDR Gram-Negative Bacteria (GNB).Methods: This parallel randomized clinical trial was conducted on patients with VAP in the Intensive Care Unit (ICU) ward. 27 patients allocated to the intervention or the control group. Patients in the intervention group received IV Colistin based on glomerular filtration rate along with aerosolized Colistin, 2 million units three times a day. In the control group, only IV Colistin was administered. For all patients, Procalcitonin (PCT), sputum culture, and Clinical Pulmonary Infection Score (CPIS) were evaluated and compared as outcome measures at the specified period of time.Results: Negative sputum culture was achieved in 9 (80%) out of 11 patients in the AS-IV Colistin group after seven days of therapy versus 9 (56.25%) out of 16 in the control group (P= 0.01). PCT and CPIS scores were not significantly different between two groups (P=0.21, P= 0.62). Furthermore, nephrotoxicity and neurotoxicity were not seen.Conclusion: AS Colistin lead to earlier negative sputum culture without increasing risk of nephrotoxicity and neurotoxicity, and could potentially be a beneficial adjunctive approach in the management of MDR-VAP. |
| first_indexed | 2024-12-14T04:58:48Z |
| format | Article |
| id | doaj.art-69853411c56e483497826f2b725562c5 |
| institution | Directory Open Access Journal |
| issn | 2322-4630 2322-4509 |
| language | English |
| last_indexed | 2024-12-14T04:58:48Z |
| publishDate | 2021-09-01 |
| publisher | Research Center for Rational Use of Drugs (RCRUD) |
| record_format | Article |
| series | Journal of Pharmaceutical Care |
| spelling | doaj.art-69853411c56e483497826f2b725562c52022-12-21T23:16:16ZengResearch Center for Rational Use of Drugs (RCRUD)Journal of Pharmaceutical Care2322-46302322-45092021-09-019310.18502/jpc.v9i3.7368The Potential Role of Aerosolized Colistin in the Ventilator-Associated Pneumonia Management Caused by Multidrug-Resistant Gram-Negative Bacteria: A Randomized Clinical TrialFaezeh Feizabadi0Seyed Mohammad Reza Hashemian1Zahra Mirshafiei2Farzaneh Dastan3Department of Clinical Pharmacy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran.Chronic Respiratory Diseases Research Center (CRDRC), National Research Institute of Tuberculosis and Lung Disease (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran.Pharmaceutical Care Department, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran.Department of Clinical Pharmacy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran AND Pharmaceutical Care Department, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran.Background: Infections caused by multidrug-resistant (MDR) pathogen have caused a resurgence of interest in colistin. To date, information about the effectiveness of Aerosolized Colistin (AS) is very limited in the treatment of Ventilator-Associated Pneumonia (VAP). The aim of this study is to evaluate the efficacy and safety of AS in conjunction with intravenous (IV) colistin in patients with VAP, caused by MDR Gram-Negative Bacteria (GNB).Methods: This parallel randomized clinical trial was conducted on patients with VAP in the Intensive Care Unit (ICU) ward. 27 patients allocated to the intervention or the control group. Patients in the intervention group received IV Colistin based on glomerular filtration rate along with aerosolized Colistin, 2 million units three times a day. In the control group, only IV Colistin was administered. For all patients, Procalcitonin (PCT), sputum culture, and Clinical Pulmonary Infection Score (CPIS) were evaluated and compared as outcome measures at the specified period of time.Results: Negative sputum culture was achieved in 9 (80%) out of 11 patients in the AS-IV Colistin group after seven days of therapy versus 9 (56.25%) out of 16 in the control group (P= 0.01). PCT and CPIS scores were not significantly different between two groups (P=0.21, P= 0.62). Furthermore, nephrotoxicity and neurotoxicity were not seen.Conclusion: AS Colistin lead to earlier negative sputum culture without increasing risk of nephrotoxicity and neurotoxicity, and could potentially be a beneficial adjunctive approach in the management of MDR-VAP.https://jpc.tums.ac.ir/index.php/jpc/article/view/431Colistin; Multiple Drug Resistance; Ventilator-Associated Pneumonia |
| spellingShingle | Faezeh Feizabadi Seyed Mohammad Reza Hashemian Zahra Mirshafiei Farzaneh Dastan The Potential Role of Aerosolized Colistin in the Ventilator-Associated Pneumonia Management Caused by Multidrug-Resistant Gram-Negative Bacteria: A Randomized Clinical Trial Journal of Pharmaceutical Care Colistin; Multiple Drug Resistance; Ventilator-Associated Pneumonia |
| title | The Potential Role of Aerosolized Colistin in the Ventilator-Associated Pneumonia Management Caused by Multidrug-Resistant Gram-Negative Bacteria: A Randomized Clinical Trial |
| title_full | The Potential Role of Aerosolized Colistin in the Ventilator-Associated Pneumonia Management Caused by Multidrug-Resistant Gram-Negative Bacteria: A Randomized Clinical Trial |
| title_fullStr | The Potential Role of Aerosolized Colistin in the Ventilator-Associated Pneumonia Management Caused by Multidrug-Resistant Gram-Negative Bacteria: A Randomized Clinical Trial |
| title_full_unstemmed | The Potential Role of Aerosolized Colistin in the Ventilator-Associated Pneumonia Management Caused by Multidrug-Resistant Gram-Negative Bacteria: A Randomized Clinical Trial |
| title_short | The Potential Role of Aerosolized Colistin in the Ventilator-Associated Pneumonia Management Caused by Multidrug-Resistant Gram-Negative Bacteria: A Randomized Clinical Trial |
| title_sort | potential role of aerosolized colistin in the ventilator associated pneumonia management caused by multidrug resistant gram negative bacteria a randomized clinical trial |
| topic | Colistin; Multiple Drug Resistance; Ventilator-Associated Pneumonia |
| url | https://jpc.tums.ac.ir/index.php/jpc/article/view/431 |
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