1
|
Hsu W, Chuang MH, Tsai WW, Lai CC, Lai HY, Tang HJ. Ceftazidime-avibactam combination therapy versus monotherapy for treating carbapenem-resistant gram-negative infection: a systemic review and meta-analysis. Infection 2024:10.1007/s15010-024-02277-y. [PMID: 38739208 DOI: 10.1007/s15010-024-02277-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 04/18/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND This meta-analysis was conducted to compare the efficacy of ceftazidime-avibactam combination therapy with that of monotherapy in the treatment of carbapenem-resistant Gram-negative bacterial (CR-GNB). METHODS A literature search of PubMed, Embase, the Cochrane Library, and ClinicalTrials.gov was conducted until September 1, 2023. Only studies that compared CZA combination therapy with monotherapy for CR-GNB infections were included. RESULTS A total of 25 studies (23 retrospective observational studies and 2 prospective studies) involving 2676 patients were included. There was no significant difference in 30-day mortality between the study group receiving combination therapy and the control group receiving monotherapy (risk ratio [RR] 0.91; 95% confidence interval [CI] 0.71-1.18). In addition, no significant differences were observed between the study and the control group in terms of in-hospital mortality (RR 1.00; 95% CI 0.79-1.27), 14-day mortality (RR 1.54; 95% CI 0.24-9.91), 90-day mortality (RR 1.18; 95% CI 0.62-2.22), and clinical cure rate (RR 0.95; 95% CI 0.84-1.08). However, the combination group had a borderline higher microbiological eradication rate than the control group (RR 1.15; 95% CI 1.00-1.32). CONCLUSIONS Compared to monotherapy, CZA combination therapy did not yield additional clinical benefits. However, combination therapy may be associated with favorable microbiological outcomes.
Collapse
Affiliation(s)
- Wei Hsu
- Department of Internal Medicine, Division of Hospital Medicine, Chi Mei Medical Center, Tainan, Taiwan
| | - Min-Hsiang Chuang
- Department of Internal Medicine, Division of Hospital Medicine, Chi Mei Medical Center, Tainan, Taiwan
| | - Wen-Wen Tsai
- Department of Neurology, Chi Mei Medical Center, Tainan, Taiwan
| | - Chih-Cheng Lai
- Department of Intensive Care Medicine, Chi Mei Medical Center, Tainan, Taiwan
| | - Hsin-Yu Lai
- Department of Internal Medicine, Division of Hospital Medicine, Chi Mei Medical Center, Tainan, Taiwan.
| | - Hung-Jen Tang
- Department of Internal Medicine, Division of Hospital Medicine, Chi Mei Medical Center, Tainan, Taiwan.
| |
Collapse
|
2
|
Zhang F, Li P, Zhong J, Ding H, Liao G, Liang C. Clinical outcomes and risk factors for mortality in recipients with carbapenem-resistant gram-negative bacilli infections after kidney transplantation treated with ceftazidime-avibactam: a retrospective study. Front Cell Infect Microbiol 2024; 14:1404404. [PMID: 38779560 PMCID: PMC11109445 DOI: 10.3389/fcimb.2024.1404404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 04/22/2024] [Indexed: 05/25/2024] Open
Abstract
Background Ceftazidime-avibactam is a treatment option for carbapenem-resistant gram-negative bacilli (CR-GNB) infections. However, the risk factors associated with ceftazidime-avibactam (CAZ-AVI) treatment failure in kidney transplant (KT) recipients and the need for CAZ-AVI-based combination therapy remain unclear. Methods From June 2019 to December 2023, a retrospective observational study of KT recipients with CR-GNB infection treated with CAZ-AVI was conducted, with the primary outcome being 30-day mortality and secondary outcomes being clinical cure, microbiological cure, and safety. Risk factors for 30-day mortality and clinical failure were also investigated. Results A total of 81 KT recipients treated with CAZ-AVI were included in this study. Forty recipients (49.4%) received CAZ-AVI monotherapy, with a 30-day mortality of 22.2%. The clinical cure and microbiological cure rates of CAZ/AVI therapy were 72.8% and 66.7%, respectively. CAZ-AVI alone or in combination with other medications had no effect on clinical cure or 30-day mortality. Multivariate logistic regression analysis revealed that a higher Acute Physiology and Chronic Health Evaluation (APACHE) II score (odds ratio [OR]: 4.517; 95% confidence interval [CI]: 1.397-14.607; P = 0.012) was an independent risk factor for 30-day mortality. Clinical cure was positively associated with the administration of CAZ-AVI within 48 hours of infection onset (OR: 11.009; 95% CI: 1.344-90.197; P=0.025) and negatively associated with higher APACHE II scores (OR: 0.700; 95% CI: 0.555-0.882; P=0.002). Four (4.9%) recipients experienced recurrence within 90 days after the initial infection, 3 (3.7%) recipients experienced CAZ-AVI-related adverse events, and no CAZ-AVI resistance was identified. Conclusion CAZ-AVI is an effective medication for treating CR-GNB infections following kidney transplantation, even as monotherapy. Optimization of CAZ/AVI therapy (used within 48 hours of infection onset) is positively associated with potential clinical benefit. Further larger-scale studies are needed to validate these findings.
Collapse
Affiliation(s)
- Fei Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Urological and Andrological Diseases Research and Medical Transformation, Anhui Medical University, Hefei, Anhui, China
| | - Pengfei Li
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Urological and Andrological Diseases Research and Medical Transformation, Anhui Medical University, Hefei, Anhui, China
| | - Jinbiao Zhong
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Urological and Andrological Diseases Research and Medical Transformation, Anhui Medical University, Hefei, Anhui, China
| | - Handong Ding
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Urological and Andrological Diseases Research and Medical Transformation, Anhui Medical University, Hefei, Anhui, China
| | - Guiyi Liao
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Urological and Andrological Diseases Research and Medical Transformation, Anhui Medical University, Hefei, Anhui, China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Urological and Andrological Diseases Research and Medical Transformation, Anhui Medical University, Hefei, Anhui, China
| |
Collapse
|
3
|
Rebold N, Lagnf AM, Alosaimy S, Holger DJ, Witucki P, Mannino A, Dierker M, Lucas K, Kunz Coyne AJ, El Ghali A, Caniff KE, Veve MP, Rybak MJ. Risk Factors for Carbapenem-Resistant Enterobacterales Clinical Treatment Failure. Microbiol Spectr 2023; 11:e0264722. [PMID: 36622246 PMCID: PMC9927167 DOI: 10.1128/spectrum.02647-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 11/29/2022] [Indexed: 01/10/2023] Open
Abstract
The Centers for Disease Control and Prevention (CDC) categorized carbapenem-resistant Enterobacterales (CRE) infections as an "urgent" health care threat requiring public attention and research. Certain patients with CRE infections may be at higher risk for poor clinical outcomes than others. Evidence on risk or protective factors for CRE infections are warranted in order to determine the most at-risk populations, especially with newer beta-lactam/beta-lactamase inhibitor (BL/BLI) antibiotics available to treat CRE. We aimed to identify specific variables involved in CRE treatment that are associated with clinical failure (either 30-day mortality, 30-day microbiologic recurrence, or clinical worsening/failure to improve throughout antibiotic treatment). We conducted a retrospective, observational cohort study of hospitalized patients with CRE infection sampled from 2010 to 2020 at two medical systems in Detroit, Michigan. Patients were included if they were ≥18 years old and culture positive for an organism in the Enterobacterales order causing clinical infection with in vitro resistance by Clinical and Laboratory Standards Institute (CLSI) breakpoints to at least one carbapenem. Overall, there were 140 confirmed CRE infections of which 39% had clinical failure. The most common infection sources were respiratory (38%), urinary (20%), intra-abdominal (16%), and primary bacteremia (14%). A multivariable logistic regression model was developed to identify statistically significant associated predictors with clinical failure, and they included Sequential Organ Failure Assessment (SOFA) score (adjusted odds ratio [aOR], 1.18; 95% confidence interval [CI], 1.06 to 1.32), chronic dialysis (aOR, 5.86; 95% CI, 1.51-22.7), and Klebsiella pneumoniae in index culture (aOR, 3.09; 95% CI, 1.28 to 7.47). Further research on CRE infections is needed to identify best practices to promote treatment success. IMPORTANCE This work compares carbapenem-resistant Enterobacterales (CRE) infections using patient, clinical, and treatment variables to understand which characteristics are associated with the highest risk of clinical failure. Knowing which risk factors are associated with CRE infection failure can provide clinicians better prognostic and targeted interventions. Research can also further investigate why certain risk factors cause more clinical failure and can help develop treatment strategies to mitigate associated risk factors.
Collapse
Affiliation(s)
- Nicholas Rebold
- College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
- Anti-Infective Research Laboratory, Department of Pharmacy Practice, College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
| | - Abdalhamid M. Lagnf
- College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
- Anti-Infective Research Laboratory, Department of Pharmacy Practice, College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
| | - Sara Alosaimy
- College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
- Anti-Infective Research Laboratory, Department of Pharmacy Practice, College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
| | - Dana J. Holger
- College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
- Anti-Infective Research Laboratory, Department of Pharmacy Practice, College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
| | - Paige Witucki
- College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
| | - Andrew Mannino
- College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
| | - Michelle Dierker
- College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
| | - Kristen Lucas
- College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
- Anti-Infective Research Laboratory, Department of Pharmacy Practice, College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
| | - Ashlan J. Kunz Coyne
- College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
- Anti-Infective Research Laboratory, Department of Pharmacy Practice, College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
| | - Amer El Ghali
- College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
- Anti-Infective Research Laboratory, Department of Pharmacy Practice, College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
| | - Kaylee E. Caniff
- College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
- Anti-Infective Research Laboratory, Department of Pharmacy Practice, College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
| | - Michael P. Veve
- College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
- Department of Pharmacy, Henry Ford Hospital, Henry Ford Health System, Detroit, Michigan, USA
| | - Michael J. Rybak
- College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
- Anti-Infective Research Laboratory, Department of Pharmacy Practice, College of Pharmacy and Health Sciences, Wayne State University, Detroit, Michigan, USA
- Detroit Receiving Hospital, Detroit Medical Center, Detroit, Michigan, USA
- School of Medicine, Wayne State University, Detroit, Michigan, USA
| |
Collapse
|
4
|
Micozzi A, Minotti C, Capria S, Cartoni C, Trisolini SM, Assanto GM, Barberi W, Moleti ML, Santilli S, Martelli M, Gentile G. Benefits and Safety of Empiric Antibiotic Treatment Active Against KPC- K. pneumoniae in Febrile Neutropenic Patients with Acute Leukemia Who are Colonized with KPC- K. pneumoniae. A 7-Years Retrospective Observational Cohort Study. Infect Drug Resist 2023; 16:695-704. [PMID: 36747900 PMCID: PMC9899007 DOI: 10.2147/idr.s393802] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 12/23/2022] [Indexed: 02/01/2023] Open
Abstract
Purpose To evaluate the benefits and safety of the empiric antibiotic treatment (EAT) active against KPC-K. pneumoniae in febrile neutropenic patients with acute leukaemia (AL) who are colonised by KPC-K. pneumoniae. Patients and Methods A 7-year (2013-2019) retrospective observational cohort study was conducted at the Haematology, Sapienza Rome University (Italy) on 94 febrile neutropenia episodes (FNE) in AL patients KPC-K. pneumoniae carriers treated with active EAT. Results Eighty-two (87%) FNE were empirically treated with antibiotic combinations [38 colistin-based and 44 ceftazidime-avibactam (CAZAVI)-based], 12 with CAZAVI monotherapy. Successful outcomes were observed in 88/94 (94%) FNE, 46/49 (94%) microbiologically documented infections, and 24/27 (89%) gram-negative bloodstream infections (GNB-BSI). Mortality due to infective causes was 4.2% (2.1% within 1 week). KPC-K. pneumoniae infections caused 28/94 FNE (30%) and KPC-K. pneumoniae-BSI was documented in 22 FNE (23.4%) (85% of GNB-BSI), in all cases patients received active EAT, and 21 survived. KPC-K.pneumoniae-BSI mortality rate was 4.5%. CAZAVI-based EAT showed better results than colistin-based EAT (55/56 vs 33/38, p = 0.037), overall and without EAT modification (41/56 vs 20/38, p = 0.02). Empirical combinations including CAZAVI were successful in 98% of cases (43/44 vs 33/38 for colistin-based EAT, p = 0.01), without modifications in 82% (36/44 vs 20/28, p = 0.02). All deaths occurred in patients treated with colistin-based EAT (4/38 vs 0/56, p = 0.02). CAZAVI-containing EAT was the only independent factor for an overall successful response (HR 0.058, CI 0.013-1.072, p = 0.058). Nephrotoxicity occurred in 3(8%) patients undergoing colistin-based EAT (none in those undergoing CAZAVI-based EAT, p = 0.02). Conclusion KPC-K. pneumoniae infections are frequent in colonised AL patients with FNE. EAT with active antibiotics, mainly CAZAVI-based combinations, was effective, safe, and associated with low overall and KPC-K. pneumoniae-BSI-related mortality.
Collapse
Affiliation(s)
- Alessandra Micozzi
- Haematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy,Correspondence: Alessandra Micozzi, Haematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Via Benevento 6, Rome, 00161, Italy, Tel +39 6 857951, Fax +39 6 44241984, Email
| | - Clara Minotti
- Department of Haematology, Oncology and Dermatology, Azienda Policlinico Umberto I, Rome, Italy
| | - Saveria Capria
- Department of Haematology, Oncology and Dermatology, Azienda Policlinico Umberto I, Rome, Italy
| | - Claudio Cartoni
- Department of Haematology, Oncology and Dermatology, Azienda Policlinico Umberto I, Rome, Italy
| | - Silvia Maria Trisolini
- Department of Haematology, Oncology and Dermatology, Azienda Policlinico Umberto I, Rome, Italy
| | - Giovanni Manfredi Assanto
- Haematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Walter Barberi
- Department of Haematology, Oncology and Dermatology, Azienda Policlinico Umberto I, Rome, Italy
| | - Maria Luisa Moleti
- Department of Haematology, Oncology and Dermatology, Azienda Policlinico Umberto I, Rome, Italy
| | - Stefania Santilli
- Department of Diagnostics, Azienda Policlinico Umberto I, Rome, Italy
| | - Maurizio Martelli
- Haematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Gentile
- Haematology, Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| |
Collapse
|
5
|
Efficacy of Combination Therapies for the Treatment of Multi-Drug Resistant Gram-Negative Bacterial Infections Based on Meta-Analyses. Antibiotics (Basel) 2022; 11:antibiotics11040524. [PMID: 35453274 PMCID: PMC9027966 DOI: 10.3390/antibiotics11040524] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/08/2022] [Accepted: 04/12/2022] [Indexed: 02/05/2023] Open
Abstract
There is increasing evidence regarding the optimal therapeutic strategies for multidrug-resistant (MDR) bacteria that cause common infections and are resistant to existing antibiotics. Combination therapies, such as β-lactam combined with β-lactamase inhibitors or combination antibiotics, is a therapeutic strategy to overcome MDR bacteria. In recent years, the therapeutic options have expanded as certain combination drugs have been approved in more countries. However, only a handful of guidelines support these options, and the recommendations are based on low-quality evidence. This review describes the significance and efficacy of combination therapy as a therapeutic strategy against Gram-negative MDR pathogens based on previously reported meta-analyses.
Collapse
|
6
|
Fang J, Li H, Zhang M, Shi G, Liu M, Wang Y, Bian X. Efficacy of Ceftazidime-Avibactam Versus Polymyxin B and Risk Factors Affecting Clinical Outcomes in Patients With Carbapenem-Resistant Klebsiella pneumoniae Infections a Retrospective Study. Front Pharmacol 2021; 12:780940. [PMID: 34955849 PMCID: PMC8703033 DOI: 10.3389/fphar.2021.780940] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 11/03/2021] [Indexed: 01/16/2023] Open
Abstract
Background: The worldwide outbreak of carbapenem-resistant Klebsiella pneumoniae (CRKP) has become an urgent public health problem. High mortality and lack of effective treatments further pose new challenges to control this infection. However, studies about the evaluation of available antibiotics for CRKP infection are limited. The present study aimed to compare the efficacy of polymyxin B versus ceftazidime-avibactam (CAZ/AVI) in Chinese patients with CRKP infections and to identify risk factors affecting 7-day bacterial eradication and 28-day all-cause mortality. Methods: From January 8, 2018, to July 6, 2020, a total of 115 adult CRKP infected patients from two tertiary teaching hospitals in Shanghai, China were enrolled based on the inclusion and exclusion criteria. By reviewing electronic medical records of these patients, demographic and clinical data were extracted. The selected patients were divided into polymyxin B and CAZ/AVI groups according to primary antibiotic exposure to compare therapeutic effects. Binary logistic and cox's regression analysis were performed to identify risk factors for 7-day bacterial eradication and all-cause mortality. Results: One hundred and five patients were treated with polymyxin B (67.8%) or CAZ/AVI (32.2%). Patients in the CAZ/AVI group had significantly lower rates of 28-day mortality (8.1 vs 29.5%, p = 0.013), higher microbiological eradication and 28-day clinical success. Multivariate analysis showed that Charlson comorbidity index (≥3) and prior antibiotic use within 90 days were independent risk factors for poor microbiological eradication. Cox's regression analysis indicated that the length of hospitalization after CRKP infection and baseline creatinine clearance negatively affected 28-day mortality. Conclusion: CAZ/AVI was more effective than polymyxin B and appeared to be a promising drug for CRKP infection, especially for critically ill patients.
Collapse
Affiliation(s)
- Jie Fang
- Department of Pharmacy, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Hui Li
- Department of Pharmacy, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Min Zhang
- Department of Pharmacy Services, Boston Medical Center, Boston, MA, United States
| | - Guochao Shi
- Department of Respiration and Critical Care Disease, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.,Institute of Respiratory Diseases, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Mengying Liu
- Department of Pharmacy, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Yujie Wang
- Department of Pharmacy, Shanghai 9th People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaolan Bian
- Department of Pharmacy, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| |
Collapse
|