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Mularoni A, Cona A, Campanella M, Barbera F, Medaglia AA, Cervo A, Cuscino N, Di Mento G, Graziano E, El Jalbout JD, Alduino R, Tuzzolino F, Monaco F, Cascio A, Peghin M, Gruttadauria S, Bertani A, Conaldi PG, Mikulska M, Grossi PA. Donor-derived carbapenem-resistant gram-negative bacterial infections in solid organ transplant recipients: Active surveillance enhances recipient safety. Am J Transplant 2024; 24:1046-1056. [PMID: 38342183 DOI: 10.1016/j.ajt.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 01/16/2024] [Accepted: 02/04/2024] [Indexed: 02/13/2024]
Abstract
Donor-derived infections (DDIs) caused by carbapenem-resistant gram-negative bacteria (CR-GNB) in solid organ transplant recipients are potentially life-threatening. In this prospective study, we evaluated the incidence, factors associated with transmission, and the outcome of recipients with unexpected CR-GNB DDIs after the implementation of our local active surveillance system (LASS). LASS provides for early detection of unexpected donor CR-GNB infections, prophylaxis of recipients at high risk, and early diagnosis and treatment of DDIs. Whole genome sequencing confirmed DDI. Among 791 recipients, 38 (4.8%) were at high risk of unexpected CR-GNB DDI: 25 for carbapenem-resistant Enterobacterales (CRE) and 13 for carbapenem-resistant Acinetobacter baumannii (CRAB). Transmission did not occur in 27 (71%) cases, whereas DDIs occurred in 9 of 25 of CRE and 2 of 13 of CRAB cases. Incidence of CR-GNB DDI was 1.4%. Recipients of organs with CR-GNB-positive preservation fluid and liver recipients from a donor with CRE infection were at the highest risk of DDI. There was no difference in length of hospital stay or survival in patients with and without CR-GNB DDI. Our LASS contains transmission and mitigates the negative impacts of CR-GNB DDI. Under well-defined conditions, organs from donors with CR-GNB may be considered after a thorough evaluation of the risk/benefit profile.
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Affiliation(s)
- Alessandra Mularoni
- Unit of Infectious Diseases and Infection Control, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Andrea Cona
- Unit of Infectious Diseases and Infection Control, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy.
| | - Maria Campanella
- Unit of Infectious Diseases and Infection Control, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Floriana Barbera
- Pathology Unit, IRCCS-ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), Palermo, Italy
| | - Alice Annalisa Medaglia
- Unit of Infectious Diseases and Infection Control, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy; Infectious and Tropical Disease Unit, AOU Policlinico 'P. Giaccone', Palermo, Italy
| | - Adriana Cervo
- Unit of Infectious Diseases and Infection Control, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy; University Hospital of Modena, Infectious Diseases Clinic, Modena, Italy
| | - Nicola Cuscino
- Department of Research, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Giuseppina Di Mento
- Pathology Unit, IRCCS-ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), Palermo, Italy
| | - Elena Graziano
- Unit of Infectious Diseases and Infection Control, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy; Infectious and Tropical Diseases Unit, Department of Medicine and Surgery, University of Insubria-ASST-Sette Laghi, Varese, Italy
| | - Jana Dib El Jalbout
- Unit of Infectious Diseases and Infection Control, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy; Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Byblos, Lebanon
| | - Rossella Alduino
- Department of Research, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Fabio Tuzzolino
- Department of Research, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Francesco Monaco
- Pathology Unit, IRCCS-ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), Palermo, Italy
| | - Antonio Cascio
- Infectious and Tropical Disease Unit, AOU Policlinico 'P. Giaccone', Palermo, Italy
| | - Maddalena Peghin
- Infectious and Tropical Diseases Unit, Department of Medicine and Surgery, University of Insubria-ASST-Sette Laghi, Varese, Italy
| | - Salvatore Gruttadauria
- Department for the Treatment and Study of Abdominal Disease and Abdominal Transplantation, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Alessandro Bertani
- Division of Thoracic Surgery and Lung Transplantation, Chest Center, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Pier Giulio Conaldi
- Department of Research, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Malgorzata Mikulska
- Division of Infectious Diseases, Department of Health Sciences, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Paolo Antonio Grossi
- Infectious and Tropical Diseases Unit, Department of Medicine and Surgery, University of Insubria-ASST-Sette Laghi, Varese, Italy
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Abdulqawi R, Saleh RA, Alameer RM, Aldakhil H, AlKattan KM, Almaghrabi RS, Althawadi S, Hashim M, Saleh W, Yamani AH, Al-Mutairy EA. Donor respiratory multidrug-resistant bacteria and lung transplantation outcomes. J Infect 2024; 88:139-148. [PMID: 38237809 DOI: 10.1016/j.jinf.2023.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/29/2023] [Accepted: 12/22/2023] [Indexed: 01/26/2024]
Abstract
RATIONALE Respiratory culture screening is mandatory for all potential lung transplant donors. There is limited evidence on the significance of donor multidrug-resistant (MDR) bacteria on transplant outcomes. Establishing the safety of allografts colonized with MDR bacteria has implications for widening an already limited donor pool. OBJECTIVES We aimed to describe the prevalence of respiratory MDR bacteria among our donor population and to test for associations with posttransplant outcomes. METHODS This retrospective observational study included all adult patients who underwent lung-only transplantation for the first time at King Faisal Specialist Hospital & Research Centre in Riyadh from January 2015 through May 2022. The study evaluated donor bronchoalveolar lavage and bronchial swab cultures. MAIN RESULTS Sixty-seven of 181 donors (37%) had respiratory MDR bacteria, most commonly MDR Acinetobacter baumannii (n = 24), methicillin-resistant Staphylococcus aureus (n = 18), MDR Klebsiella pneumoniae (n = 8), MDR Pseudomonas aeruginosa (n = 7), and Stenotrophomonas maltophilia (n = 6). Donor respiratory MDR bacteria were not significantly associated with allograft survival or chronic lung allograft dysfunction (CLAD) in adjusted hazard models. Sensitivity analyses revealed an increased risk for 90-day mortality among recipients of allografts with MDR Klebsiella pneumoniae (n = 6 with strains resistant to a carbapenem and n = 2 resistant to a third-generation cephalosporin only) compared to those receiving culture-negative allografts (25.0% versus 11.1%, p = 0.04). MDR Klebsiella pneumoniae (aHR 3.31, 95%CI 0.95-11.56) and Stenotrophomonas maltophilia (aHR 5.35, 95%CI 1.26-22.77) were associated with an increased risk for CLAD compared to negative cultures. CONCLUSION Our data suggest the potential safety of using lung allografts with MDR bacteria in the setting of appropriate prophylaxis; however, caution should be exercised in the case of MDR Klebsiella pneumoniae.
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Affiliation(s)
- Rayid Abdulqawi
- Lung Health Centre Department, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia; Alfaisal University, Riyadh, Saudi Arabia.
| | - Rana Ahmed Saleh
- Lung Health Centre Department, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Reem Mahmoud Alameer
- Section of Transplant Infectious Diseases, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Haifa Aldakhil
- Department of Biostatistics, Epidemiology and Scientific Computing, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Khaled Manae AlKattan
- Lung Health Centre Department, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia; Alfaisal University, Riyadh, Saudi Arabia
| | - Reem Saad Almaghrabi
- Section of Transplant Infectious Diseases, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Sahar Althawadi
- Pathology & Laboratory Medicine Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Mahmoud Hashim
- Lung Health Centre Department, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia; Alfaisal University, Riyadh, Saudi Arabia
| | - Waleed Saleh
- Lung Health Centre Department, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia; Alfaisal University, Riyadh, Saudi Arabia
| | - Amani Hassan Yamani
- Section of Transplant Infectious Diseases, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Eid Abdullah Al-Mutairy
- Lung Health Centre Department, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia; Alfaisal University, Riyadh, Saudi Arabia
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3
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Elalouf A, Elalouf H, Rosenfeld A. Modulatory immune responses in fungal infection associated with organ transplant - advancements, management, and challenges. Front Immunol 2023; 14:1292625. [PMID: 38143753 PMCID: PMC10748506 DOI: 10.3389/fimmu.2023.1292625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/20/2023] [Indexed: 12/26/2023] Open
Abstract
Organ transplantation stands as a pivotal achievement in modern medicine, offering hope to individuals with end-stage organ diseases. Advancements in immunology led to improved organ transplant survival through the development of immunosuppressants, but this heightened susceptibility to fungal infections with nonspecific symptoms in recipients. This review aims to establish an intricate balance between immune responses and fungal infections in organ transplant recipients. It explores the fundamental immune mechanisms, recent advances in immune response dynamics, and strategies for immune modulation, encompassing responses to fungal infections, immunomodulatory approaches, diagnostics, treatment challenges, and management. Early diagnosis of fungal infections in transplant patients is emphasized with the understanding that innate immune responses could potentially reduce immunosuppression and promise efficient and safe immuno-modulating treatments. Advances in fungal research and genetic influences on immune-fungal interactions are underscored, as well as the potential of single-cell technologies integrated with machine learning for biomarker discovery. This review provides a snapshot of the complex interplay between immune responses and fungal infections in organ transplantation and underscores key research directions.
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Affiliation(s)
- Amir Elalouf
- Department of Management, Bar-Ilan University, Ramat Gan, Israel
| | - Hadas Elalouf
- Information Science Department, Bar-Ilan University, Ramat Gan, Israel
| | - Ariel Rosenfeld
- Information Science Department, Bar-Ilan University, Ramat Gan, Israel
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Giannella M, Rinaldi M, Viale P. Antimicrobial Resistance in Organ Transplant Recipients. Infect Dis Clin North Am 2023; 37:515-537. [PMID: 37244806 DOI: 10.1016/j.idc.2023.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The overall burden of the main clinically relevant bacterial multidrug-resistant organisms (MDROs) (eg, methicillin-resistant Staphylococcus aureus, vancomycin-resistant enterococci, extended-spectrum β-lactamase producing or extended-spectrum cephalosporin-resistant Enterobacterales, carbapenem-resistant or carbapenemase-producing Enterobacterales, MDR Pseudomonas aeruginosa, and carbapenem-resistant Acinetobacter baumannii) in solid organ transplant (SOT) populations is summarized showing prevalence/incidence, risk factors, and impact on graft/patient outcome according to the type of SOT. The role of such bacteria in donor-derived infections is also reviewed. As for the management, the main prevention strategies and treatment options are discussed. Finally, nonantibiotic-based strategies are considered as future directions for the management of MDRO in SOT setting.
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Affiliation(s)
- Maddalena Giannella
- Infectious Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Via Massarenti 11, Bologna 40137, Italy.
| | - Matteo Rinaldi
- Infectious Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Via Massarenti 11, Bologna 40137, Italy
| | - Pierluigi Viale
- Infectious Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Via Massarenti 11, Bologna 40137, Italy
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5
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Lin X, Liu X, Wu X, Xie X, Liu G, Wu J, Peng W, Wang R, Chen J, Huang H. Wide-spectrum antibiotic prophylaxis guarantees optimal outcomes in drowned donor kidney transplantation. Expert Rev Anti Infect Ther 2023; 21:203-211. [PMID: 36573685 DOI: 10.1080/14787210.2023.2163237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Drowned victims possibly obtain various pathogens from drowning sites. Using drowned renal donors to expand the donor pool still lacks consensus due to the potential risk of disease transmission. RESEARCH DESIGN AND METHODS This retrospective study enrolled 38 drowned donor renal recipients in a large clinical center from August 2012 to February 2021. A 1:2 matched cohort was generated with donor demographics, including age, gender, BMI, and ICU durations. Donor microbiological results, recipient perioperative infections, and early post-transplant and first-year clinical outcomes were analyzed. RESULTS Compared to the control group, drowned donors had significantly increased positive fungal cultures (36.84% vs.13.15%, p = 0.039). Recipients in the drowned group had significantly higher rates of gram-negative bacteria (GNB) and multidrug-resistant GNB infections (23.68% vs.5.26%, 18.42% vs. 3.95%, both p < 0.05). Other colonization and infections were also numerically more frequent in the drowned group. Drowned donor recipients receiving inadequate antibiotic prophylaxis had more perioperative bloodstream infections, higher DGF incidences, and more first-year respiratory tract infections and recipient loss than those receiving adequate prophylaxis (all p < 0.05). Clinical outcomes were similar between the adequate group and the control group. CONCLUSIONS Drowned donors could be suitable options under wide-spectrum and adequate antimicrobial prophylaxis.
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Affiliation(s)
- Xiaoli Lin
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang, China.,Institute of Nephrology, Zhejiang University, Hangzhou, Zhejiang, China.,Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Zhejiang, China
| | - Xinyu Liu
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang, China.,Institute of Nephrology, Zhejiang University, Hangzhou, Zhejiang, China.,Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Zhejiang, China
| | - Xiaoying Wu
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang, China.,Institute of Nephrology, Zhejiang University, Hangzhou, Zhejiang, China.,Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Zhejiang, China
| | - Xishao Xie
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang, China.,Institute of Nephrology, Zhejiang University, Hangzhou, Zhejiang, China.,Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Zhejiang, China
| | - Guangjun Liu
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang, China.,Institute of Nephrology, Zhejiang University, Hangzhou, Zhejiang, China.,Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Zhejiang, China
| | - Jianyong Wu
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang, China.,Institute of Nephrology, Zhejiang University, Hangzhou, Zhejiang, China.,Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Zhejiang, China
| | - Wenhan Peng
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang, China.,Institute of Nephrology, Zhejiang University, Hangzhou, Zhejiang, China.,Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Zhejiang, China
| | - Rending Wang
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang, China.,Institute of Nephrology, Zhejiang University, Hangzhou, Zhejiang, China.,Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Zhejiang, China
| | - Jianghua Chen
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang, China.,Institute of Nephrology, Zhejiang University, Hangzhou, Zhejiang, China.,Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Zhejiang, China
| | - Hongfeng Huang
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang, China.,Institute of Nephrology, Zhejiang University, Hangzhou, Zhejiang, China.,Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Zhejiang, China
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Deceased donors with multidrug-resistant organisms: implications and future directions. Curr Opin Organ Transplant 2022; 27:250-256. [PMID: 36354250 DOI: 10.1097/mot.0000000000000991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
PURPOSE OF REVIEW Organ utilization from donors infected or colonized with multidrug-resistant organisms (MDROs) remains inconsistent, and hesitancy to accept organs from these donors may relate to poor outcomes among solid organ transplant recipients with MDRO donor-derived infections (DDIs). An improved understanding of the risk factors for donor MDRO colonization or infection and the risk of MDRO DDI is needed to safely expand the donor pool while minimizing unnecessary organ discard. RECENT FINDINGS Recent studies have begun to delineate risk factors for MDRO acquisition among deceased donors and the epidemiology of MDRO DDIs, but additional efforts are warranted to inform optimal approaches to donor evaluation, risk stratification, management, interfacility and interagency data sharing, and approaches to recipient management. SUMMARY This review summaries recent data regarding risk factors for MDRO colonization and infection in deceased donors, epidemiology of MDRO DDIs, and current approaches to donors harboring MDROs and provides a framework for future research and collaboration.
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Simsek C, Karatas M, Tatar E, Yildirim AM, Tasli Alkan F, Uslu A. Kidney Transplantation From Infected Donors With Particular Emphasis on Multidrug-Resistant Organisms: A Single-Center Cohort Study. EXP CLIN TRANSPLANT 2022; 20:61-68. [PMID: 35384809 DOI: 10.6002/ect.mesot2021.o25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES Prevention of sepsis-related organ dysfunction in septic donors is crucial. In this study, septic donors were followed-up based on donor Sequential Organ Failure Assessment criteria. MATERIALS AND METHODS Between January 2014 and 2020 at our center, 29 primary kidney transplant recipients received organs from 20 septic donors. All donors received either pathogen-specific or broad-spectrum antibiotics at least 48 hours before procurement, and all recipients received similar treatment posttransplant for an average of 7 to 14 days. Donor eligibility was determined according to the sum of donor-Sequential Organ Failure Assessment scores obtained from 6 parameters: Pao2/Fio2 ratio; platelet count; serum bilirubin, creatinine, and lactate levels; and presence of hypotension. The cut-off value for bacteremic donor acceptance was below 12 points. RESULTS Fever (≥38 °C) persisted in 5 donors in the last 24 hours before organ removal. However, in these 5 donors, the mean donor-Sequential Organ Failure Assessment score was 6.5 ± 1.1, mean arterial pressure was >70 mm Hg, and serum lactate levels were <2 mmol/L. Fifteen donors had systemic inflammatory response syndrome scores of ≤2 with corresponding donor-Sequential Organ Failure Assessment scores of 7.9 ± 1.2; none had systemic inflammatory response syndrome scores >3, which would have indicated severe organ failure. In 28 recipients (97%), no donor-related infections were observed in the perioperative first month and afterwards. CONCLUSIONS Treatment of donors and recipients with a common protocol greatly reduced the risk of donor-induced infection transmission. In addition, we found the donor-Sequential Organ Failure Assessment criteria to be a helpful tool in predicting organ failure in infected donors.
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Affiliation(s)
- Cenk Simsek
- From the Department of General Surgery and Transplantation,University of Health Sciences, Izmir Bozyaka Education and Research Hospital, Izmir, Turkey
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8
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Bezinover D, Biancofiore G, Falcone M, Karvellas C, Husain S, Saner FH. Multidrug-resistant infections in solid organ transplant recipients: a focus on risk factors, prevention and treatment strategies. Minerva Anestesiol 2022; 88:735-747. [PMID: 35315621 DOI: 10.23736/s0375-9393.22.16124-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Solid organ transplantation is the best therapeutic option for patients with end-stage organ disease and, according to the data from international registries, there has been a steady increase in numbers and results. However, post-transplant infections remain a fearsome complication with, in the last decade, an increasing incidence of episodes due to antibiotic-resistant bacteria and opportunistic agents. In this paper, we summarize the most relevant and updated knowledge concerning infections from multidrug-resistant germs in solid organ transplant recipients, focusing on risk factors, treatment and prevention strategies, and antimicrobial pharmacokinetics relevant to this particular population of patients.
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Affiliation(s)
- Dmitri Bezinover
- Department of Anesthesiology and Perioperative Medicine, Penn State Hershey Medical Center, Penn State College of Medicine, Hershey, PA, USA
| | - Gianni Biancofiore
- Department of Transplant Anesthesia and Critical Care, AOU Pisana, University of Pisa, Pisa, Italy -
| | - Marco Falcone
- Unit of Infectious Diseases, AOU Pisana, University of Pisa, Pisa, Italy
| | - Costantine Karvellas
- Department of Critical Care Medicine and Gastroenterology/Hepatology, University of Alberta, Edmonton, Canada
| | - Shaid Husain
- Department of Infectious Diseases, Toronto General Hospital Research Institute, Toronto University, Toronto, ON, Canada
| | - Fuat H Saner
- Department of General- and Visceral- and Transplant Surgery, Essen University Medical Center, Essen, Germany
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9
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Zhang F, Zhong J, Ding H, Liao G. Effects of preservative fluid associated possible donor-derived carbapenem-resistant Klebsiella Pneumoniae infection on kidney transplantation recipients. BMC Nephrol 2022; 23:101. [PMID: 35287599 PMCID: PMC8919621 DOI: 10.1186/s12882-022-02733-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 03/09/2022] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Infections remain a major cause of morbidity and mortality in kidney transplant (KT) recipients. This study aimed to investigate the preservation fluid (PF) samples from deceased donors and report the impacts of possible donor-derived carbapenem-resistant Klebsiella pneumoniae (pdd-CRKP) infections on KT recipients. METHODS A retrospective study was performed that included all recipients who received kidney transplantation from deceased donors in our hospital between December 2018 and December 2020. A total of 212 patients received kidney transplantation from deceased donors, a total of 206 PF samples were collected, and 20 recipients had a CRKP-positive culture. Both donors and recipients with CRKP-positive PF cultures were divided into two groups, and continuous variables between the two groups were compared using independent-sample t tests and Mann-Whitney tests. Categorical variables were compared using the chi-square test or Fisher's exact test. The significance level of p values was set at 0.05. RESULTS A total of 337 recipients underwent kidney transplantation, including 212 recipients of organs from deceased donors and 110 corresponding deceased donors. A total of 206 PF samples were collected, and 20 recipients had CRKP-positive PF cultures. The donors' length of ICU stay was a potential risk factor for CRKP positivity in the PF culture (P < 0.05). Fifteen recipients were infected with pdd-CRKP, and the incidence of pdd-CRKP infection was 7.3% (15/206). The use of antibiotics, including ceftazidime-avibactam (CAZ-AVI), was a potential protective factor against death and graft loss in recipients with a CRKP-positive PF culture (P < 0.05). CONCLUSIONS This study shows that the incidence of pdd-CRKP is high in our centre, recipients with pdd-CRKP infection can still achieve a good prognosis with the use of antimicrobial agents including CAZ-AVI.
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Affiliation(s)
- Fei Zhang
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Institute of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui Province, China
| | - Jinbiao Zhong
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Institute of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui Province, China
| | - Handong Ding
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Institute of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui Province, China
| | - Guiyi Liao
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China. .,Institute of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China. .,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui Province, China.
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Mo H, Lee J, Park JB, Park SC, Kim YH, Han A, Jung IM, Ha J, Kim NJ, Min S. Kidney Transplantation From Deceased Donors With Bloodstream Infection: A Multicenter Retrospective Study. J Korean Med Sci 2022; 37:e4. [PMID: 34981680 PMCID: PMC8723893 DOI: 10.3346/jkms.2022.37.e4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 11/11/2021] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND The use of organs from donors with infection is limited because of the possibility of transmission. We aimed to investigate the transmission after deceased donor transplantation with bloodstream infection (BSI). METHODS A retrospective study of patients undergoing kidney or pancreas transplantation at five tertiary centers in Korea from January 2009 and November 2019 was performed. We analyzed the outcomes after transplantation from deceased donors with BSI. RESULTS Eighty-six recipients received transplantation from 69 donors with BSI. The most common isolated pathogens from donors were Gram-positive bacteria (72.0%), followed by Gram-negative bacteria (22.7%), and fungi (5.3%). Appropriate antimicrobial agents were used in 47.8% of donors before transplantation. Transmission occurred only in 1 of 83 recipients (1.2%) from bacteremic donors and 1 of 6 recipients (16.7%) from fungemic donors. One-year patient and graft survival was 97.5%and 96.3%, respectively. There was no significant difference in graft and patient survival between patients who received organs from infected donors and noninfected donors. CONCLUSION Using organs from donors with bacteremia seems to be a safe option with low transmission risk. The overall prognosis of using organs from donors with BSI is favorable.
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Affiliation(s)
- Hyejin Mo
- Department of Surgery, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Korea
| | - Juhan Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Berm Park
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sun Cheol Park
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young Hoon Kim
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ahram Han
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - In Mok Jung
- Department of Surgery, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Korea
| | - Jongwon Ha
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
- Transplantation Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Nam-Joong Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Sangil Min
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea.
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11
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Impact of donor lung colonized bacteria detected by next-generation sequencing on early post-transplant outcomes in lung transplant recipients. BMC Infect Dis 2020; 20:689. [PMID: 32957986 PMCID: PMC7507255 DOI: 10.1186/s12879-020-05393-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 09/02/2020] [Indexed: 12/12/2022] Open
Abstract
Background The effect of donor lung colonized bacteria on the prognosis of lung transplantation is not clear. We used the technique of next-generation sequencing (NGS) to detect the colonized bacteria from the lower respiratory tract and analyzed whether the colonized bacteria of donor lung could affect the outcomes of lung transplantation. Methods Seventeen patients who underwent lung transplantation from March 2018 to June 2018 at Wuxi People’s Hospital affiliated to Nanjing Medical University were included in this study. Twelve cases of donor lung were obtained, and 17 lung transplants were performed, including 12 single lung transplantation and 5 bilateral lung transplantation. The colonized bacteria in the lower lobe tissue of donor lung were detected by NGS, and the bacteria culture method was used to detect the bacteria in the airway secretion before and after the operation. The information of length of extracorporeal membrane oxygenation (ECMO) support, mechanical ventilation time, length of intensive care unit (ICU) stay, duration of fever and length of hospital stay were collected for prognostic analysis. Results Compared with bacterial culture methods, the positive rate by using NGS in the lungs were higher (52.9% vs 41.2%). Among the patients who were transplanted with donor lungs with detected bacteria by NGS before surgery, only one patient (1/9) developed the same bacteria after lung transplantation. Based on results of NGS and bacterial culture, there was no association between the colonized bacteria in donor lungs and the patients’ outcomes of immediate posttransplant period. Conclusion NGS showed more sensitive than bacterial culture for detection of bacteria. The colonized bacteria in different parts of the lung are inconsistent. There is no association between the colonized bacteria in donor lungs and short-term outcome of lung transplantation patients.
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12
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Wang Z, Ma K, Chen Z, Guo Z, Zhao G, Guo H, Zhu L, Chen G. Successful Treatment of Early Post-Transplant Bloodstream and Pulmonary Infection Caused by Carbapenem-Resistant Klebsiella pneumoniae With a Combination of Ceftazidime-Avibactam and Carbapenem: A Case Report. Transplant Proc 2020; 52:2742-2746. [PMID: 32861482 DOI: 10.1016/j.transproceed.2020.08.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 08/02/2020] [Indexed: 11/15/2022]
Abstract
Bloodstream infection with carbapenem-resistant Klebsiella pneumoniae (CRKP) is a severe and challenging complication in the early post-transplantation period. Pulmonary infection secondary to sepsis caused by CRKP has been reported only rarely in kidney transplant recipients. Here we report an interesting and complicated case in which CRKP was initially isolated in a culture of renal graft preservation solution, yet was not detected in the daily cultures from collection of surgical drainage. Prophylactic tigecycline was terminated at post-transplantation day 10 because of the occurrence of acute pancreatitis. Five days later, the patient suddenly developed a multisite infection with CRKP involving the bloodstream, urinary tract, and lungs, indicating probable transmission from the donor. Fortunately, the infection was controlled quickly and effectively with a combination therapy consisting of ceftazidime-avibactam (CZA) and carbapenem, which was suggested by the results of disc diffusion susceptibility testing. However, the CRKP infection reappeared in the bloodstream and urinary tract soon after the treatment of acute rejection. The combination regimen was continued for another 15 days, and the patient ultimately recovered. During the following 15 months of observation, the patient's renal graft function remained stable, without recurrence of the CRKP infection. In conclusion, the combined use of CZA and carbapenem was safe and produced an optimal therapeutic effect on the severe multisite infection caused by CRKP in a renal transplant recipient, thus providing a reference case for treating such patients.
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Affiliation(s)
- Zhiqiang Wang
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ke Ma
- Department of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhongju Chen
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhiliang Guo
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guangyuan Zhao
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hui Guo
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Organ Transplantation, Ministry of Education, Ministry of Public Health, Chinese Academy of Medical Sciences, China
| | - Lan Zhu
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Organ Transplantation, Ministry of Education, Ministry of Public Health, Chinese Academy of Medical Sciences, China.
| | - Gang Chen
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Organ Transplantation, Ministry of Education, Ministry of Public Health, Chinese Academy of Medical Sciences, China
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13
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Conway J, Ballweg JA, Fenton M, Kindel S, Chrisant M, Weintraub RG, Danziger-Isakov L, Kirk R, Meira O, Davies RR, Dipchand AI. Review of the impact of donor characteristics on pediatric heart transplant outcomes. Pediatr Transplant 2020; 24:e13680. [PMID: 32198824 DOI: 10.1111/petr.13680] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 01/13/2020] [Accepted: 01/21/2020] [Indexed: 12/22/2022]
Abstract
Heart transplantation (HTx) is a treatment option for end-stage heart failure in children. HTx is limited by the availability and acceptability of donor hearts. Refusal of donor hearts has been reported to be common with reasons for refusal including preexisting donor characteristics. This review will focus on the impact of donor characteristics and comorbidities on outcomes following pediatric HTx. A literature review was performed to identify articles on donor characteristics and comorbidities and pediatric HTx outcomes. There are many donor characteristics to consider when accepting a donor heart. Weight-based matching is the most common form of matching in pediatric HTx with a donor-recipient weight ratio between 0.7 and 3 having limited impact on outcomes. From an age perspective, donors <50 years can be carefully considered, but the impact of ischemic time needs to be understood. To increase the donor pool, with minimal impact on outcomes, ABO-incompatible donors should be considered in patients that are eligible. Other factors to be considered when accepting an organ is donor comorbidities. Little is known about donor comorbidities in pediatric HTx, with most of the data available focusing on infections. Being aware of the potential infections in the donor, understanding the testing available and risks of transmission, and treatment options for the recipient is essential. There are a number of donor characteristics that potentially impact outcomes following pediatric HTx, but these need to be taken into consideration along with their interactions with recipient factors when interpreting the outcomes following HTx.
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Affiliation(s)
- Jennifer Conway
- Division of Pediatric Cardiology, Department of Pediatrics, Stollery Children's Hospital, University of Alberta, Edmonton, AB, Canada
| | - Jean A Ballweg
- Division of Pediatric Cardiology, Department of Pediatrics, Children's Hospital and Medical Center, University of Nebraska Medical Center, Omaha, Nebraska
| | - Matthew Fenton
- Great Ormond Street Hospital for Children Foundation Trust, London, UK
| | - Steve Kindel
- Division of Pediatric Cardiology, Department of Pediatrics, Medical College of Wisconsin and Herma Heart Institute and Children's Hospital of Wisconsin, Milwaukee, Wisconsin
| | - Maryanne Chrisant
- The Heart Institute, Joe Dimaggio Children's Hospital, Hollywood, Florida
| | - Robert G Weintraub
- Department of Paediatrics, The University of Melbourne, Melbourne, Vic, Australia.,Department of Cardiology, The Royal Children's Hospital, Melbourne Heart Research Group, Murdoch Children's Research Institute, Melbourne, Vic, Australia
| | - Lara Danziger-Isakov
- Pediatric Infectious Diseases, Cincinnati Children's Hospital Medical Center & University of Cincinnati, Cincinnati, Ohio
| | - Richard Kirk
- Division of Pediatric Cardiology, University of Texas Southwestern Medical Center, Children's Medical Center, Dallas, Texas
| | - Oliver Meira
- Department of Congenital Heart Disease/Pediatric Cardiology, Berlin, Germany
| | - Ryan R Davies
- Department of Cardiovascular and Thoracic Surgery, University of Texas Southwestern Medical Center, Children's Medical Center, Dallas, Texas
| | - Anne I Dipchand
- Labatt Family Heart Centre, Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
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Barreto S, Martins J, Outerelo C, Silva JR, Bravo P, Ferreira MJ, Oliveira C, Ramos A. Safe Use of Infected Donor Organs in Kidney Transplantation. Transplant Proc 2020; 52:1243-1246. [PMID: 32220479 DOI: 10.1016/j.transproceed.2020.01.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 01/10/2020] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Organ availability is limited in the face of the growing number of candidates. Using organs from individuals with an infection at the time of transplantation emerged as a possible but controversial solution. MATERIALS AND METHODS Retrospective analysis of patients submitted to kidney transplantation in Hospital Garcia de Orta (Almada, Portugal) from January 2008 to March 2019, comparing outcomes between recipients of organs from donors with an active infection and noninfected donors in the referred interval. RESULTS An active infection in the donor was identified in 55 cases (28.4%) from a total of 194 transplants. The most frequent site of infection was the lung (n = 30), followed by the urinary tract (n = 13); 9 donors (16.4%) had documented bacteremia. None of the identified microorganisms were multidrug-resistant. All recipients from an infected donor received adequate antibiotic prophylaxis (mean duration of 11.1 ± 3.0 days). No significant differences between groups were found regarding patients' demographics, cold ischemia time, duration of hospital stay, delayed graft function, rejection episodes, noninfectious complications, or patient and graft survival. Basiliximab was the preferred induction agent in both groups but was used in a larger proportion of recipients in the infected donor group (87.0% vs 60.6%; P = .001). The rate of infectious complications was significantly lower in the infected donor group (14.5% vs 42.4%; P = .001), and none of the previously isolated agents in the donor was found in the recipient. CONCLUSION Kidney transplant using infected donors can be performed safely, without worse organ-specific or recipient outcomes, if certain conditions are considered.
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Affiliation(s)
- Sara Barreto
- Nephrology Department, Hospital Garcia de Orta, Almada, Portugal.
| | - Joana Martins
- Nephrology Department, Hospital Garcia de Orta, Almada, Portugal
| | - Cristina Outerelo
- Nephrology and Kidney Transplantation Department, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisboa, Portugal
| | - Joana Rego Silva
- Nephrology Unit, Hospital Santo André, Centro Hospitalar de Leiria, Leiria, Portugal
| | - Pedro Bravo
- Nephrology Department, Hospital Garcia de Orta, Almada, Portugal
| | | | - Carlos Oliveira
- Nephrology Department, Hospital Garcia de Orta, Almada, Portugal
| | - Aura Ramos
- Nephrology Department, Hospital Garcia de Orta, Almada, Portugal
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Wang Z, Qian Y, Bai H, Yang J, Li X. Allograft hemorrhage as a manifestation of carbapenem-resistant Klebsiella pneumonia infection in kidney transplant recipients: Case series. Medicine (Baltimore) 2020; 99:e18982. [PMID: 32221060 PMCID: PMC7220740 DOI: 10.1097/md.0000000000018982] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
RATIONALE Carbapenem-resistant Klebsiella pneumonia (CRKP) infections have been a concerning threat, especially in organ transplant patients with very high mortality. Allograft hemorrhage associated with CRKP infection has never been described. PATIENT CONCERNS A total of 6 recipients tested positive for CRKP were identified in 297 adult kidney transplant recipients who received kidney from donors according to Chinese type donation after cardiac death (DCD) at our center between January 2006 and December 2017. DIAGNOSES CRKP identification was performed via Vitek 2 system, and the susceptibility was tested by broth microdilution and disk diffusion. Based on the signs of infection and the positive culture, the diagnosis of CRKP infection was established. INTERVENTIONS Therapy with antibiotic such as including ceftazidime-avibactam or tigecycline and surgical control of primary infection source including allograft nephrectomy and/or thorough debridement was administrated. OUTCOMES The most striking aspect was that spontaneous recurrent hemorrhage occurred in all the 6 patients. The mortality of CRKP infection in our study was 50%. LESSONS CRKP infection possibly due to donor-to-recipient transmission in DCD kidney transplants was essentially a necrotic hemorrhagic inflammation and characterized by recurrent hemorrhage and high mortality. The pre-donation screening for CRKP colonization should be mandatory and, if positive, donation should be contraindicated. And, the effective infection source control such as allograft nephrectomy and/or thorough debridement was important to improve outcomes. Further investigation will be required to further characterize the clinical efficacy of new pharmacotherapeutic schemes including ceftazidime-avibactam.
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16
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Airway bacteria of the recipient but not the donor are relevant to post-lung transplant pneumonia. Gen Thorac Cardiovasc Surg 2019; 68:833-840. [PMID: 31848904 DOI: 10.1007/s11748-019-01273-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 12/10/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND Optimal management of early airway infection is essential for the survival of lung transplant (LTx) recipients during the first 12 months after transplantation. This study aimed to explore the main cause of post-lung transplant pneumonia (PLTP) within 30 days after LTx. METHODS Forty LTx patients were retrospectively analyzed. Sputum sampling from donors' and recipients' airways was performed pretransplant and posttransplant daily for the first 30 days after LTx. Organisms in the recipient's and donor's original airways were compared to pathogens responsible for PLTP. Patients with and without PLTP were also compared to identify relevant risk factors. RESULTS Seventeen (42.5%) patients developed pneumonia (PLTP group) and 23 had no episode of pneumonia (Non-PLTP group) during the first 30 days. In the PLTP group, median time from LTx to PLTP onset was 6 days. A significantly higher incidence of PLTP was caused by recipient's rather than donor's original airway bacteria (62% vs 13%, p < 0.01). Smoking history of the donor and pretransplant airway bacterial colonization of the recipient were independent risk factors of PLTP which was associated with prolonged posttransplant mechanical ventilation with longer intensive care unit stay and worse survival outcomes. CONCLUSIONS The recipient's original airway microflora rather than the donor's, was highly associated with PLTP. A combination of donor smoking history and recipient airway infection should be avoided, while evidence of donor lung infection is not a contraindication for LTx.
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17
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Bunsow E, Los-Arcos I, Martin-Gómez MT, Bello I, Pont T, Berastegui C, Ferrer R, Nuvials X, Deu M, Peghin M, González-López JJ, Lung M, Román A, Gavaldà J, Len O. Donor-derived bacterial infections in lung transplant recipients in the era of multidrug resistance. J Infect 2019; 80:190-196. [PMID: 31843689 DOI: 10.1016/j.jinf.2019.12.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 11/08/2019] [Accepted: 12/09/2019] [Indexed: 12/27/2022]
Abstract
OBJECTIVES Our aim was to analyze the prevalence of multidrug-resistant bacterial infections in lung transplant donors and to evaluate its influence on donor-derived bacterial infections. METHODS We conducted a retrospective study of adult patients who underwent lung transplantation (2013-2016) at our hospital. Donor-derived bacterial infection was defined as the isolation of the same bacteria with identical antibiotic susceptibility patterns in the recipient and the perioperative cultures from the donor during the first month posttransplantation. We utilized a preventive antibiotic strategy adapted to the bacteria identified in donor cultures using systemic and nebulized antibiotics. RESULTS 252 lung transplant recipients and 243 donors were included. In 138/243 (56.8%) donors, one bacterial species was isolated from at least one sample; graft colonization (118/243; 48.6%), blood cultures (5/243; 2.1%) and the contamination of preservation fluids (56/243; 23%). Multidrug-resistant bacteria were isolated from 12/243 (4.9%) donors; four Enterobacterales, four Stenotrophomonas maltophilia, three Pseudomonas aeruginosa and one methicillin-resistant Staphylococcus aureus. There was no transmission of these multidrug-resistant bacteria. Donor-derived infections, primarily tracheobronchitis due to non-MDR bacteria, were diagnosed in 7/253 (2.9%) recipients, with good clinical outcomes. CONCLUSIONS The lungs of donors colonized with multidrug-resistant bacteria may be safely used when recipients receive prompt tailored antibiotic treatment.
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Affiliation(s)
| | - Ibai Los-Arcos
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; Departament of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain; Spanish Network for Research in Infectious Diseases (REIPI), Instituto de Salud Carlos III, Madrid, Spain.
| | | | - Irene Bello
- Thoracic Surgery Deparment, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Teresa Pont
- Transplant Coordination Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | | | - Ricard Ferrer
- Critical Care Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Xavier Nuvials
- Critical Care Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - María Deu
- Thoracic Surgery Deparment, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Maddalena Peghin
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; Spanish Network for Research in Infectious Diseases (REIPI), Instituto de Salud Carlos III, Madrid, Spain
| | - Juan José González-López
- Spanish Network for Research in Infectious Diseases (REIPI), Instituto de Salud Carlos III, Madrid, Spain; Microbiology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Mayli Lung
- Spanish Network for Research in Infectious Diseases (REIPI), Instituto de Salud Carlos III, Madrid, Spain; Microbiology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Antonio Román
- Lung Transplant Unit, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Joan Gavaldà
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; Departament of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain; Spanish Network for Research in Infectious Diseases (REIPI), Instituto de Salud Carlos III, Madrid, Spain
| | - Oscar Len
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; Departament of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain; Spanish Network for Research in Infectious Diseases (REIPI), Instituto de Salud Carlos III, Madrid, Spain
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Cai YS, Xiao H, Zhang S, Li M, Liang SM, Shi ZR, Du CY. Carbapenem-resistant Klebsiella pneumoniae infection causing rupture of graft artery in solid organ recipients: Case report and review of literature. Medicine (Baltimore) 2019; 98:e17878. [PMID: 31702658 PMCID: PMC6855571 DOI: 10.1097/md.0000000000017878] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
RATIONALE Donor-derived bacterial infection is a rare cause of morbidity after solid organ transplantation (SOT) but associated with significant morbidity and mortality, deaths caused by carbapenem-resistant Klebsiella pneumoniae (CRKP) infection account for a considerable proportion of postoperation mortality rate in liver and kidney recipients. The arterial rupture as a result of fungal arteritis is occasionally described, while the rupture of graft vascular anastomosis after SOT due to donor-derived CRKP infection is rarely reported. PATIENTS CONCERNS We reported 1 patient with donor-derived CRKP infection following liver transplantation and 2 patients following renal transplantation (1 liver and 2 kidneys were from the same donor), who experienced sudden abdominal pain and abdominal hemorrhage almost at the same time after organ transplantation. DIAGNOSIS The patients were diagnosed as graft arteries rupture due to corrosion caused by CRKP infection based on computed tomography scan, blood culture, laparotomy, and pulse-field gel electrophoresis. INTERVENTIONS Anti-shock treatment, exploratory laparotomy, broad-spectrum antibiotics, and abdominal puncture and drainage were given. OUTCOMES The liver recipient survived as well as the liver graft, still under treatment of multiple abdominal infections. The 2 renal recipients were alive after resection of the renal grafts and underwent hemodialysis. LESSONS Rupture of graft artery should be foreseen when donor-derived CRKP infection was confirmed and broad-spectrum antibiotics and other interventions need to be considered.
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Affiliation(s)
- Yun-Shi Cai
- Department of Liver Surgery and Liver Transplantation
| | - Heng Xiao
- Department of Liver Surgery and Liver Transplantation
| | - Shu Zhang
- Department of Liver Surgery and Liver Transplantation
| | - Mao Li
- Department of Urology and Renal Transplantation, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P.R. China
| | - Si-Min Liang
- Department of Urology and Renal Transplantation, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P.R. China
| | | | - Cheng-You Du
- Department of Liver Surgery and Liver Transplantation
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19
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Multidrug-resistant Gram-negative infection in solid organ transplant recipients: implications for outcome and treatment. Curr Opin Infect Dis 2019; 31:499-505. [PMID: 30299353 DOI: 10.1097/qco.0000000000000488] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
PURPOSE OF REVIEW Solid organ transplantation (SOT) is the best therapeutic option for both acute and chronic end-stage diseases. The development of more potent and safer immunosuppressants and the improvement of prophylactic practices have significantly diminished the morbidity and mortality associated with rejection and opportunistic infections. However, infections produced by multidrug-resistant (MDR) Gram-negative bacilli (GNB) have recently emerged as a significant threat. RECENT FINDINGS The Spanish Society of Transplantation (SET), the Group for Study of Infection in Transplantation of the Spanish Society of Infectious Diseases and Clinical Microbiology (GESITRA-SEIMC) and the Spanish Network for Research in Infectious Diseases (REIPI) have recently published their recommendations concerning the management of MDR GNB infections in SOT recipients. We review this guideline, and also the most recent available evidence, focusing on donor-derived infections, colonized recipients and therapeutic approaches. SUMMARY Overall, donor and recipient colonization is associated with an increased risk of infection by MDR GNB, although none of these circumstances constitutes an absolute contraindication to transplantation. SOT recipients with risk factors for MDR GNB infection should receive an empirical treatment which includes potentially active antibiotics. Targeted therapy should be adjusted according to antimicrobial susceptibility testing and severity of infection.
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20
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Kieslichova E, Protus M, Nemcova D, Uchytilova E. Single mutidrug resistant enterobacteriacae donor-derived infection in four solid organ transplant recipients: a case report. BMC Surg 2019; 19:111. [PMID: 31412850 PMCID: PMC6694600 DOI: 10.1186/s12893-019-0574-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 08/01/2019] [Indexed: 12/27/2022] Open
Abstract
Background Bacteraemia of the donor is not considered to be contraindication of organ procurement. On the other hand, infection of solid organ transplant recipients remains to be a major cause of their morbidity and mortality. When using organs from bacteraemic donors, individual risks need to be assessed and the appropriate antibiotic treatment applied. Case presentation In this case series we report several serious donor–derived infectious complications in four out of five recipients of different organs from one single donor in the early posttransplant period. Donor-transmitted multi-drug resistant strains of Escherichia coli and Klebsiella pneumonia was confirmed by both serologic and molecular testing. Conclusions To prevent donor-derived infections, careful microbiological screening followed by targeted antibiotic treatment is essential. Although such complications can never by completely prevented, a high index for potential bacterial infection in organ donors and transplant recipients should be routinely employed.
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Affiliation(s)
- Eva Kieslichova
- Department of Anesthesiology and Intensive Care, Transplantcentre, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.
| | - Marek Protus
- Department of Anesthesiology and Intensive Care, Transplantcentre, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Dana Nemcova
- Laboratory Methods Division - Department of Clinical Microbiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Eva Uchytilova
- Department of Anesthesiology and Intensive Care, Transplantcentre, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
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Benamu E, Pereira MR, Taimur S, Jacobs SE, Friedman AL, Jenkins SG, Herold BC, Pellett Madan R. Isolation of antibiotic‐resistant gram‐negative organisms from donor respiratory culture does not impact non‐lung solid organ recipient management. Clin Transplant 2019; 33:e13646. [DOI: 10.1111/ctr.13646] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 06/10/2019] [Accepted: 06/19/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Esther Benamu
- Department of Medicine University of Colorado School of Medicine Aurora Colorado
| | - Marcus R. Pereira
- Department of Medicine Columbia University School of Medicine New York New York
| | - Sarah Taimur
- Department of Medicine Icahn School of Medicine at Mount Sinai New York New York
| | - Samantha E. Jacobs
- Department of Medicine Icahn School of Medicine at Mount Sinai New York New York
| | | | - Stephen G. Jenkins
- Department of Pathology and Laboratory Medicine Weill Cornell Medical College of Cornell University New York New York
| | - Betsy C. Herold
- Department of Pediatrics Albert Einstein College of Medicine Bronx New York
| | - Rebecca Pellett Madan
- Department of Pediatrics New York University Langone School of Medicine New York New York
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Pouch SM, Patel G. Multidrug-resistant Gram-negative bacterial infections in solid organ transplant recipients-Guidelines from the American Society of Transplantation Infectious Diseases Community of Practice. Clin Transplant 2019; 33:e13594. [PMID: 31102483 DOI: 10.1111/ctr.13594] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 05/11/2019] [Indexed: 12/11/2022]
Abstract
These updated guidelines from the Infectious Diseases Community of Practice of the American Society of Transplantation review the diagnosis, prevention, and management of infections due to multidrug-resistant (MDR) Gram-negative bacilli in the pre- and post-transplant period. MDR Gram-negative bacilli, including carbapenem-resistant Enterobacteriaceae, MDR Pseudomonas aeruginosa, and carbapenem-resistant Acinetobacter baumannii, remain a threat to successful organ transplantation. Clinicians now have access to at least five novel agents with activity against some of these organisms, with others in the advanced stages of clinical development. No agent, however, provides universal and predictable activity against any of these pathogens, and very little is available to treat infections with MDR nonfermenting Gram-negative bacilli including A baumannii. Despite advances, empiric antibiotics should be tailored to local microbiology and targeted regimens should be tailored to susceptibilities. Source control remains an important part of the therapeutic armamentarium. Morbidity and mortality associated with infections due to MDR Gram-negative organisms remain unacceptably high. Heightened infection control and antimicrobial stewardship initiatives are needed to prevent these infections, curtail their transmission, and limit the evolution of MDR Gram-negative pathogens, especially in the setting of organ transplantation.
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Affiliation(s)
| | - Gopi Patel
- Icahn School of Medicine at Mount Sinai, New York, New York
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23
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Mularoni A, Martucci G, Douradinha B, Campanella O, Hazen B, Medaglia A, Arena G, Gruttadauria S, Tuzzolino F, Arcadipane A, Gioè S, Luca A, Conaldi PG, Grossi P, Gridelli B. Epidemiology and successful containment of a carbapenem-resistant Enterobacteriaceae outbreak in a Southern Italian Transplant Institute. Transpl Infect Dis 2019; 21:e13119. [PMID: 31112353 DOI: 10.1111/tid.13119] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 04/29/2019] [Accepted: 05/12/2019] [Indexed: 01/17/2023]
Abstract
INTRODUCTION Carbapenem-resistant enterobacteriaceae (CRE) infections are difficult to treat and pose a serious threat to solid organ transplant (SOT) recipients. At our institute we observed an infection burden in 2012. METHODS In order to contain the spread of CRE infections, we established a taskforce to implement guidelines suggested by the Centers for Disease Control and Prevention (CDC) for this type of outbreak. Here, we describe the epidemiology of the outbreak in our SOT population, and the effectiveness of such interventions, by comparing levels of CRE hospital-acquired infection (HAI) pre- and post-task force intervention (from January 2009 to December 2012, and from September 2013 to December 2016, respectively) through a linear regression model. RESULTS In this study, we included 933 patients who underwent a total of 1017 SOT procedures, 286 of whom had a CRE-positive culture (28.8%), of which 65 (22.7% of CRE positive) developed infection. One-year mortality post-SOT was significantly higher in patients with CRE infection. After the taskforce intervention, the CRE HAI rate in SOT showed a significant inverse trend (event rate: -1.28, CI -1.70 to 0.86; P < 0.01). CONCLUSION In the paucity of treatment options, the application of CDC measures in our SOT institute contributed significantly to containing CRE infections.
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Affiliation(s)
| | | | | | | | - Benjamin Hazen
- UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania
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24
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Smibert O, Satlin MJ, Nellore A, Peleg AY. Carbapenem-Resistant Enterobacteriaceae in Solid Organ Transplantation: Management Principles. Curr Infect Dis Rep 2019; 21:26. [PMID: 31183574 DOI: 10.1007/s11908-019-0679-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW Carbapenem-resistant Enterobacteriaceae (CRE) have emerged as a worldwide problem. Given their degree of immunosuppression and the level of contact with the healthcare system, solid organ transplant (SOT) recipients are at a disproportionately higher risk of acquisition, colonization, and infection with CRE, and outcomes from infection tend to be worse compared to non-transplant patients. Therapeutic options are limited for CRE infections although several newer agents have recently been approved for use. How well these agents perform in the setting of immunosuppression and SOT is unclear. We sought to review the epidemiology of CRE in SOT and the management principles. RECENT FINDINGS CRE infections are becoming an increasing problem in SOT, and donor-derived infections present a challenge in the peri-transplant period. Newer treatments for CRE are emerging that are less toxic and potentially more effective than prior CRE-active agents, but supportive clinical data are limited. Newer beta-lactamase inhibitors have good activity against KPC carbapenemases, but they lack activity against metallo-beta-lactamases (e.g., NDM). Promising data is emerging with newer agents that have activity against most carbapenemases, but, again, clinical data is needed. Combination therapy in addition to optimal pharmacokinetic and pharmacodynamics may go some way to improve outcomes against these difficult-to-treat organisms. Other novel therapies that prevent the emergence of resistance (oral beta-lactamase inhibitors) and eradication of resistant Gram-negative colonization (fecal microbiota transplant) may eventually become part of a bundle approach to reduce CRE infections in the future. As in non-transplant patients, CRE infections in the transplant setting are challenging to treat and prevent. Infection prevention and control remains crucial to prevent widespread dissemination, and unique challenges exist with donor-derived CRE and how best to manage recipients in the peri-transplant period. Newer treatments are now in early-phase clinical studies, and in vitro activity data are supportive for several agents providing hope for improved outcomes with these typically difficult-to-treat and highly morbid infections in transplant recipients.
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Affiliation(s)
- Olivia Smibert
- Department of Infectious Diseases, The Alfred Hospital and Central Clinical School, Monash University, Melbourne, VIC, Australia.,Transplant Infectious Disease and Compromised Host Program, Massachusetts General Hospital, Boston, MA, USA
| | - Michael J Satlin
- Division of Infectious Diseases, Weill Cornell Medicine, 1300 York Avenue, New York, NY, USA
| | - Anoma Nellore
- Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Anton Y Peleg
- Department of Infectious Diseases, The Alfred Hospital and Central Clinical School, Monash University, Melbourne, VIC, Australia. .,Infection and Immunity Program, Monash Biomedicine Discovery Institute, Department of Microbiology, Monash University, Clayton, VIC, Australia.
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Colonization and infection due to carbapenemase-producing Enterobacteriaceae in liver and lung transplant recipients and donor-derived transmission: a prospective cohort study conducted in Italy. Clin Microbiol Infect 2019; 25:203-209. [DOI: 10.1016/j.cmi.2018.05.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 03/05/2018] [Accepted: 05/01/2018] [Indexed: 02/07/2023]
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26
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White SL, Rawlinson W, Boan P, Sheppeard V, Wong G, Waller K, Opdam H, Kaldor J, Fink M, Verran D, Webster A, Wyburn K, Grayson L, Glanville A, Cross N, Irish A, Coates T, Griffin A, Snell G, Alexander SI, Campbell S, Chadban S, Macdonald P, Manley P, Mehakovic E, Ramachandran V, Mitchell A, Ison M. Infectious Disease Transmission in Solid Organ Transplantation: Donor Evaluation, Recipient Risk, and Outcomes of Transmission. Transplant Direct 2019; 5:e416. [PMID: 30656214 PMCID: PMC6324914 DOI: 10.1097/txd.0000000000000852] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 08/15/2018] [Indexed: 12/11/2022] Open
Abstract
In 2016, the Transplantation Society of Australia and New Zealand, with the support of the Australian Government Organ and Tissue authority, commissioned a literature review on the topic of infectious disease transmission from deceased donors to recipients of solid organ transplants. The purpose of this review was to synthesize evidence on transmission risks, diagnostic test characteristics, and recipient management to inform best-practice clinical guidelines. The final review, presented as a special supplement in Transplantation Direct, collates case reports of transmission events and other peer-reviewed literature, and summarizes current (as of June 2017) international guidelines on donor screening and recipient management. Of particular interest at the time of writing was how to maximize utilization of donors at increased risk for transmission of human immunodeficiency virus, hepatitis C virus, and hepatitis B virus, given the recent developments, including the availability of direct-acting antivirals for hepatitis C virus and improvements in donor screening technologies. The review also covers emerging risks associated with recent epidemics (eg, Zika virus) and the risk of transmission of nonendemic pathogens related to donor travel history or country of origin. Lastly, the implications for recipient consent of expanded utilization of donors at increased risk of blood-borne viral disease transmission are considered.
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Affiliation(s)
- Sarah L White
- Central Clinical School, Sydney Medical School, The University of Sydney, Sydney, Australia
| | - William Rawlinson
- Serology and Virology Division, NSW Health Pathology Prince of Wales Hospital, Sydney, Australia
- Women's and Children's Health and Biotechnology and Biomolecular Sciences, University of New South Wales Schools of Medicine, Sydney, Australia
| | - Peter Boan
- Departments of Infectious Diseases and Microbiology, Fiona Stanley Hospital, Perth, Australia
- PathWest Laboratory Medicine, Perth, Australia
| | - Vicky Sheppeard
- Communicable Diseases Network Australia, New South Wales Health, Sydney, Australia
| | - Germaine Wong
- Centre for Transplant and Renal Research, Westmead Hospital, Sydney, Australia
- Centre for Kidney Research, The Children's Hospital at Westmead, Sydney, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | - Karen Waller
- Central Clinical School, Sydney Medical School, The University of Sydney, Sydney, Australia
| | - Helen Opdam
- Austin Health, Melbourne, Australia
- The Organ and Tissue Authority, Australian Government, Canberra, Australia
| | - John Kaldor
- Kirby Institute, University of New South Wales, Sydney, Australia
| | - Michael Fink
- Austin Health, Melbourne, Australia
- Department of Surgery, Melbourne Medical School, The University of Melbourne, Melbourne, Australia
| | - Deborah Verran
- Transplantation Services, Royal Prince Alfred Hospital, Sydney, Australia
| | - Angela Webster
- Centre for Transplant and Renal Research, Westmead Hospital, Sydney, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | - Kate Wyburn
- Central Clinical School, Sydney Medical School, The University of Sydney, Sydney, Australia
- Renal Medicine, Royal Prince Alfred Hospital, Sydney, Australia
| | - Lindsay Grayson
- Austin Health, Melbourne, Australia
- Department of Surgery, Melbourne Medical School, The University of Melbourne, Melbourne, Australia
| | - Allan Glanville
- Department of Thoracic Medicine and Lung Transplantation, St Vincent's Hospital, Sydney, Australia
| | - Nick Cross
- Department of Nephrology, Canterbury District Health Board, Christchurch Hospital, Christchurch, New Zealand
| | - Ashley Irish
- Department of Nephrology, Fiona Stanley Hospital, Perth, Australia
- Faculty of Health and Medical Sciences, UWA Medical School, The University of Western Australia, Crawley, Australia
| | - Toby Coates
- Renal and Transplantation, Royal Adelaide Hospital, Adelaide, Australia
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, Australia
| | - Anthony Griffin
- Renal Transplantation, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
| | - Greg Snell
- Lung Transplant, Alfred Health, Melbourne, Victoria, Australia
| | - Stephen I Alexander
- Centre for Kidney Research, The Children's Hospital at Westmead, Sydney, Australia
| | - Scott Campbell
- Department of Renal Medicine, University of Queensland at Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
| | - Steven Chadban
- Central Clinical School, Sydney Medical School, The University of Sydney, Sydney, Australia
- Renal Medicine, Royal Prince Alfred Hospital, Sydney, Australia
| | - Peter Macdonald
- Department of Cardiology, St Vincent's Hospital, Sydney, Australia
- St Vincent's Hospital Victor Chang Cardiac Research Institute, University of New South Wales, Sydney, Australia
| | - Paul Manley
- Kidney Disorders, Auckland District Health Board, Auckland City Hospital, Auckland, New Zealand
| | - Eva Mehakovic
- The Organ and Tissue Authority, Australian Government, Canberra, Australia
| | - Vidya Ramachandran
- Serology and Virology Division, NSW Health Pathology Prince of Wales Hospital, Sydney, Australia
| | - Alicia Mitchell
- Department of Thoracic Medicine and Lung Transplantation, St Vincent's Hospital, Sydney, Australia
- Woolcock Institute of Medical Research, Sydney, Australia
- School of Medical and Molecular Biosciences, University of Technology, Sydney, Australia
| | - Michael Ison
- Divisions of Infectious Diseases and Organ Transplantation, Northwestern University Feinberg School of Medicine, Chicago, IL
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Multidrug-Resistant Bacterial Infections in Solid Organ Transplant Candidates and Recipients. Infect Dis Clin North Am 2018; 32:551-580. [DOI: 10.1016/j.idc.2018.04.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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28
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Deziel PJ, Razonable R. Anti-infective chemoprophylaxis after solid-organ transplantation. Expert Rev Clin Immunol 2018; 14:469-479. [PMID: 29764228 DOI: 10.1080/1744666x.2018.1476852] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
INTRODUCTION Solid organ transplant (SOT) recipients are at high risk of opportunistic infections due to bacterial, viral, fungal, and parasitic pathogens. Anti-infective prophylaxis is a time-tested proven strategy for the prevention of these infections after SOT. Areas covered: The current recommendations for the prevention of surgical site infections, herpes simplex, cytomegalovirus, invasive fungal infections, and selected parasitic diseases are highlighted. Recent peer-reviewed publications on the prevention of infection after SOT were reviewed and their significance was discussed in the context of the current recommendations for preventing infectious complications. Expert commentary: The authors comment on the current approaches to infection prevention in transplant recipients, and discuss how these recommendations are implemented in their clinical practice. Notable findings published during the past year were highlighted, and their clinical significance was interpreted in the context of current recommendations. The evolution of diagnostic and immunologic assays was emphasized, with focus on their potential role in optimizing the current antimicrobial approaches to infection prevention after SOT.
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Affiliation(s)
- Paul J Deziel
- a Division of Infectious Diseases, The William J von Liebig Center for Transplantation and Clinical Regeneration , Mayo Clinic College of Medicine and Science, Mayo Clinic , Rochester , MN , USA
| | - Raymund Razonable
- a Division of Infectious Diseases, The William J von Liebig Center for Transplantation and Clinical Regeneration , Mayo Clinic College of Medicine and Science, Mayo Clinic , Rochester , MN , USA
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29
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Galvão LM, Oliveira APRD, Ibanês AS, Monteiro J, Inoue F, Dantas DC, Sanchez F, Santos DW, Abboud CS. Fatal case of donor-derived colistin-resistant carbapenemase-producing Klebsiella pneumoniae transmission in cardiac transplantation. Braz J Infect Dis 2018; 22:235-238. [PMID: 29806996 PMCID: PMC9425675 DOI: 10.1016/j.bjid.2018.04.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 04/06/2018] [Accepted: 04/20/2018] [Indexed: 11/29/2022] Open
Abstract
Herein we report a fatal case of donor-derived transmission of XDR-resistant carbapenemase-producing Klebsiella pneumoniae (KPC-Kp) in cardiac transplantation. A 59-year-old male patient with non-obstructive hypertrophic cardiomyopathy underwent heart transplantation. On day 5 post-operation, blood cultures from the donor were positive for colistin-resistant carbapenemase-producing K. pneumoniae (ColR KPC-Kp) susceptible only to amikacin. Recipient blood cultures were also positive for ColR KPC-Kp with the same sensitivity profile as the donor isolate with an identical PFGE pattern. The patient was treated with double-carbapenems and amikacin. The patient evolved to pericarditis, osteomyelitis, and pulmonary necrosis, all fragment cultures positive for the same agent. The patient developed septic shock, multiple organ failure and died on day 50 post-transplantation. Based on current microbiological scenario worldwide the possibility of transmitting multidrug resistant (MDR) organisms should be considered.
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Affiliation(s)
- Lisia Miglioli Galvão
- Instituto Dante Pazzanese de Cardiologia, Divisão de Doenças Infecciosas, São Paulo, SP, Brazil
| | | | - Aline Santos Ibanês
- Instituto Dante Pazzanese de Cardiologia, Divisão de Doenças Infecciosas, São Paulo, SP, Brazil
| | - Jussimara Monteiro
- Associação Fundo de Incentivo a Pesquisa - AFIP, Departamento de Pesquisa e Desenvolvimento, São Paulo, SP, Brazil
| | - Fernanda Inoue
- Associação Fundo de Incentivo a Pesquisa - AFIP, Departamento de Pesquisa e Desenvolvimento, São Paulo, SP, Brazil
| | - Daniel Chagas Dantas
- Instituto Dante Pazzanese de Cardiologia, Divisão de Transplante de Coração, São Paulo, SP, Brazil
| | - Flavio Sanchez
- Instituto Dante Pazzanese de Cardiologia, Divisão de Transplante de Coração, São Paulo, SP, Brazil
| | - Daniel Wagner Santos
- Hospital do Rim - Universidade Federal de São Paulo, Divisão de Doenças Infecciosas, São Paulo, SP, Brazil
| | - Cely Saad Abboud
- Instituto Dante Pazzanese de Cardiologia, Divisão de Doenças Infecciosas, São Paulo, SP, Brazil.
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30
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Ghalavand Z, Heidary Rouchi A, Bahraminasab H, Ravanasa E, Mirsamadi ES, Nodeh Farahani N, Nikmanesh B. Molecular testing of Klebsiella pneumoniae contaminating tissue allografts recovered from deceased donors. Cell Tissue Bank 2018; 19:391-398. [PMID: 29397462 DOI: 10.1007/s10561-018-9684-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2017] [Accepted: 01/15/2018] [Indexed: 11/27/2022]
Abstract
Microbiological screening of tissue allografts is crucial to prevent the transmission of bacterial and fungal infections to transplant recipients. Klebsiella was the most prevalent and resistant contaminating microorganism observed in our setting in the Iranian Tissue Bank. This study was conducted to determine the presence of extended-spectrum β-lactamase (ESBL) genes, antimicrobial resistance patterns of Klebsiella pneumoniae isolates, and their clonal relationships in allograft materials. K. pneumoniae contaminating bone and other tissue allografts recovered from deceased donors were identified and ESBL isolates were detected using a phenotypic confirmatory method. Antimicrobial susceptibility testing was carried out using the disk diffusion method. Distribution of ESBL genes and molecular typing were performed using polymerase chain reaction (PCR) and Repetitive-element (rep-PCR) methods. Of 3828 donated tissues, 51 (1.3%) were found contaminated by K. pneumoniae isolates. Compared to tissue allografts from brain-dead, heart-beating tissue donors, allografts from donors with circulatory cessation were associated with a higher risk of K. pneumoniae contamination [odds ratio (OR), 1.2 (CI 95% 0.9-2.3) (P value < 0.001)]. Half of the isolates produced ESBL, and the rate of susceptibility to cephalosporins was 51%. Among isolates, 22 (43.1%) harbored CTX-M, 31 (60.8%) SHV, and 9 (17.6%) harbored TEM types. The rep-dendrogram indicated that clones having identical or related strains with a similar antibiotype were isolated in the same period. This study provides evidence that a single clone of K. pneumoniae contaminated tissue allografts recovered from many different donors. A single clone found on tissues from several donors suggests contamination of tissues from a single source such as the tissue recovery process and environment. Genomic DNA testing and clonality of contaminating bacteria using molecular methods can focus the epidemiologic investigation on the tissue allograft recovery process including a search for contamination of the tissue recovery room environment, recovery staff, recovery equipment, reagents, solutions and supplies.
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Affiliation(s)
- Zohreh Ghalavand
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Heidary Rouchi
- Iranian Tissue Bank and Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hassan Bahraminasab
- Iranian Tissue Bank and Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Elham Ravanasa
- Iranian Tissue Bank and Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Elnaz Sadat Mirsamadi
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Narges Nodeh Farahani
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Bahram Nikmanesh
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, Tehran University of Medical Sciences, No. 17, Ghods Ave, Enghelab St., Tehran, 1419733151, Iran.
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31
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Donor-derived infections in solid organ transplant patients: toward a holistic approach. Curr Opin Infect Dis 2018; 30:329-339. [PMID: 28538045 DOI: 10.1097/qco.0000000000000377] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Solid organ demand far exceeds organ supply. Strategies to increase the donor pool include the liberalization of selection criteria without increasing the risk of unexpected donor-derived infection (DDI), a rare complication of transplantation carrying high morbidity and mortality. We review the challenging aspects in the prevention of DDI, focusing on the complexities of data sharing and efficient communication and the role infectious diseases specialists play in the process. RECENT FINDINGS Advances in donor screening, transmission recognition and reporting allow for a better estimation of the risk of DDI. However, there is great variability in the frequency and methods with which organ procurement organizations report transmission events.Moreover, the Scientific Registry of Transplant Recipients provides limited donor and recipient outcome infectious diseases related data. Infectious disease contribution to the allocation process has been found to improve organ donation efficiency and communication between involved parties. Although communication gaps are strongly associated with infection transmission (relative risk 2.36%, confidence interval 1.48-3.78), effective communication minimizes or prevents infection in transplant recipients (X(1) 13.13, P = 0.0003). SUMMARY Prospective research is still required to define optimal screening protocols and further prevent transmission of infection. A holistic approach is likely to result in enhanced transplantation safety. Toward this goal, development of standards of investigation; improvement in reporting and data sharing; and strategies ensuring coordinated and rapid communication among parties involved in the allocation process need to be pursued.
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32
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Perioperative Antibiotic Prophylaxis to Prevent Surgical Site Infections in Solid Organ Transplantation. Transplantation 2018; 102:21-34. [DOI: 10.1097/tp.0000000000001848] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Jacobs DM, Safir MC, Huang D, Minhaj F, Parker A, Rao GG. Triple combination antibiotic therapy for carbapenemase-producing Klebsiella pneumoniae: a systematic review. Ann Clin Microbiol Antimicrob 2017; 16:76. [PMID: 29178957 PMCID: PMC5702089 DOI: 10.1186/s12941-017-0249-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 11/08/2017] [Indexed: 12/20/2022] Open
Abstract
Background The spread of carbapenemase-producing K. pneumoniae (CPKP) has become a significant problem worldwide. Combination therapy for CPKP is encouraging, but polymyxin resistance to many antibiotics is hampering effective treatment. Combination therapy with three or more antibiotics is being increasingly reported, therefore we performed a systematic review of triple combination cases in an effort to evaluate their clinical effectiveness for CPKP infections. Methods The PubMed database was searched to identify all published clinical outcomes of CPKP infections treated with triple combination therapy. Articles were stratified into two tiers depending on the level of clinical detail provided. A tier 1 study included: antibiotic regimen, regimen-specific outcome, patient status at onset of infection, and source of infection. Articles not reaching these criteria were considered tier 2. Results Thirty-three studies were eligible, 23 tier 1 and ten tier 2. Among tier 1 studies, 53 cases were included in this analysis. The most common infection was pneumonia (31%) followed by primary or catheter-related bacteremia (21%) and urinary tract infection (17%). Different combinations of antibiotic classes were utilized in triple combinations, the most common being a polymyxin (colistin or polymyxin B, 86.8%), tigecycline (73.6%), aminoglycoside (43.4%), or carbapenem (43.4%). Clinical and microbiological failure occurred in 14/39 patients (35.9%) and 22/42 patients (52.4%), respectively. Overall mortality for patients treated with triple combination therapy was 35.8% (19/53 patients). Conclusions Triple combination therapy is being considered as a treatment option for CPKP. Polymyxin-based therapy is the backbone antibiotic in these regimens, but its effectiveness needs establishing in prospective clinical trials.
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Affiliation(s)
- David M Jacobs
- Department of Pharmacy Practice, University at Buffalo School of Pharmacy and Pharmaceutical Sciences, Buffalo, NY, USA.
| | - M Courtney Safir
- Department of Pharmacy Practice, University at Buffalo School of Pharmacy and Pharmaceutical Sciences, Buffalo, NY, USA
| | - Dennis Huang
- Department of Pharmacy Practice, University at Buffalo School of Pharmacy and Pharmaceutical Sciences, Buffalo, NY, USA
| | - Faisal Minhaj
- Department of Pharmacy Practice, University at Buffalo School of Pharmacy and Pharmaceutical Sciences, Buffalo, NY, USA
| | - Adam Parker
- Department of Pharmacy Practice, University at Buffalo School of Pharmacy and Pharmaceutical Sciences, Buffalo, NY, USA
| | - Gauri G Rao
- Division of Pharmaceutics and Experimental Therapeutics, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, USA.
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High-Stringency Evaluation of the Automated BD Phoenix CPO Detect and Rapidec Carba NP Tests for Detection and Classification of Carbapenemases. J Clin Microbiol 2017; 55:3437-3443. [PMID: 28978681 PMCID: PMC5703810 DOI: 10.1128/jcm.01215-17] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 09/22/2017] [Indexed: 01/16/2023] Open
Abstract
There is an urgent need for rapid, accurate detection and classification of carbapenemases. The current study evaluated the automated BD Phoenix CPO Detect and the manual bioMérieux Rapidec Carba NP tests for meeting these needs. Both tests were challenged with 294 isolates of Enterobacteriaceae spp., Pseudomonas aeruginosa, and Acinetobacter baumannii chosen to provide extreme diagnostic difficulty. Carbapenemases such as KPC, NMC-A, IMI, SME, NDM, SPM, IMP, VIM, and OXA-23, 40, 48, 58, 72, 181, and 232 were produced by 243 isolates and 51 carbapenemase-negative isolates included porin mutants and producers of extended-spectrum β-lactamases (ESBLs), AmpCs, K1, and broad-spectrum β-lactamases. Both tests exhibited high sensitivity of carbapenemase detection (>97%). Due to the highly challenging carbapenemase-negative isolates, specificities were lower than typical for evaluations involving mostly routine clinical isolates. BD Phoenix CPO Detect was 68.6% specific and Rapidec Carba NP was 60.8% to 78.4% specific, depending on how borderline results were interpreted. Only BD Phoenix CPO Detect classified carbapenemases. It correctly classified 85.0% of class A, 72.4% of class B, and 88.6% of class D carbapenemases. Importantly with respect to empirical therapy with new β-lactamase inhibitor combinations such as ceftazidime/avibactam, no class B carbapenemases were misclassified as class A carbapenemases. Both tests offer advantages. Used alone, without initial susceptibility tests, Rapidec Carba NP can provide positive results for some isolates after only 10 to 30 min incubation. BD Phoenix CPO Detect provides novel advantages such as automated carbapenemase detection, inclusion in susceptibility panels to eliminate delays and subjectivity in initiating carbapenemase tests, and classification of most carbapenemases.
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35
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Ye QF, Zhou W, Wan QQ. Donor-derived infections among Chinese donation after cardiac death liver recipients. World J Gastroenterol 2017; 23:5809-5816. [PMID: 28883707 PMCID: PMC5569296 DOI: 10.3748/wjg.v23.i31.5809] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Revised: 06/27/2017] [Accepted: 07/24/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate blood cultures of deceased donors and report the confirmed transmission of bacterial infection from donors to liver recipients.
METHODS We retrospectively studied the results of blood cultures among our donation after cardiac death (DCD) donors and calculated the donor-derived bacterial infection rates among liver recipients. Study participants underwent liver transplantation between January 1, 2010 and February 1, 2017. The study involved a total of 67 recipients of liver grafts from 67 DCD donors. We extracted the data of donors’ and patients’ characteristics, culture results and clinical outcomes, especially the post-transplant complications in liver recipients, from electronic medical records. We analyzed the characteristics of the donors and the corresponding liver recipients with emphasis put on donor-derived infections.
RESULTS Head trauma was the most common origin of death among our 67 DCD donors (46.3%). Blood taken prior to the procurement operation was cultured for 53 of the donors, with 17 episodes of bloodstream infections developing from 13 donors. The predominant organism isolated from the blood of donors was Gram-positive bacteria (70.6%). Only three (4.5%) of 67 liver recipients developed confirmed donor-derived bacterial infections, with two isolates of multidrug-resistant Klebsiella pneumoniae and one isolate of multidrug-resistant Enterobacter aerogenes. The liver recipients with donor-derived infections showed relation to higher crude mortality and graft loss rates (33.3% each) within 3 mo post transplantation, as compared to those without donor-derived infections (9.4% and 4.7%, respectively). All three liver recipients received appropriate antimicrobial therapy.
CONCLUSION Liver recipients have high occurrence of donor-derived infections. The liver recipients with donor-derived multidrug-resistant Enterobacteriaceae infections can have good outcome if appropriate antimicrobial therapy is given.
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Affiliation(s)
- Qi-Fa Ye
- Department of Transplant Surgery, the Third Xiangya Hospital of Central South University, Changsha 410013, Hunan Province, China
- Department of Transplant Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, Hubei Province, China
| | - Wei Zhou
- Department of Transplant Surgery, the Third Xiangya Hospital of Central South University, Changsha 410013, Hunan Province, China
| | - Qi-Quan Wan
- Department of Transplant Surgery, the Third Xiangya Hospital of Central South University, Changsha 410013, Hunan Province, China
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Escolà-Vergé L, Los-Arcos I, José González-López J, Lung M, Bilbao I, Farré M, Pont T, Sandiumenge A, Gavaldà J, Len O. Successful liver transplantation despite donor-transmitted ESBL-producing Klebsiella pneumoniae infection: Case report and review of the literature. Transpl Infect Dis 2017; 19. [PMID: 28691772 DOI: 10.1111/tid.12743] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 03/20/2017] [Accepted: 04/09/2017] [Indexed: 01/02/2023]
Abstract
Donor-derived bacterial infection is a recognized complication of solid organ transplantation. Patients admitted to the intensive care unit are increasingly exposed to infection with multidrug-resistant microorganisms. However, no specific recommendations are available about their suitability as donors. We report a case of donor-transmitted extended-spectrum beta-lactamase-producing Klebsiella pneumoniae infection in a liver recipient, and review the related literature.
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Affiliation(s)
- Laura Escolà-Vergé
- Department of Infectious Diseases, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Ibai Los-Arcos
- Department of Infectious Diseases, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | | | - Mayli Lung
- Microbiology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Itxarone Bilbao
- Department of Hepatopancreatobiliary Surgery and Transplants, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Mercè Farré
- Critical Care Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Teresa Pont
- Medical Transplant Coordination Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Alberto Sandiumenge
- Medical Transplant Coordination Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Joan Gavaldà
- Department of Infectious Diseases, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Oscar Len
- Department of Infectious Diseases, Hospital Universitari Vall d'Hebron, Barcelona, Spain
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Management of multidrug resistant Gram-negative bacilli infections in solid organ transplant recipients: SET/GESITRA-SEIMC/REIPI recommendations. Transplant Rev (Orlando) 2017; 32:36-57. [PMID: 28811074 DOI: 10.1016/j.trre.2017.07.001] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 07/02/2017] [Indexed: 12/17/2022]
Abstract
Solid organ transplant (SOT) recipients are especially at risk of developing infections by multidrug resistant (MDR) Gram-negative bacilli (GNB), as they are frequently exposed to antibiotics and the healthcare setting, and are regulary subject to invasive procedures. Nevertheless, no recommendations concerning prevention and treatment are available. A panel of experts revised the available evidence; this document summarizes their recommendations: (1) it is important to characterize the isolate's phenotypic and genotypic resistance profile; (2) overall, donor colonization should not constitute a contraindication to transplantation, although active infected kidney and lung grafts should be avoided; (3) recipient colonization is associated with an increased risk of infection, but is not a contraindication to transplantation; (4) different surgical prophylaxis regimens are not recommended for patients colonized with carbapenem-resistant GNB; (5) timely detection of carriers, contact isolation precautions, hand hygiene compliance and antibiotic control policies are important preventive measures; (6) there is not sufficient data to recommend intestinal decolonization; (7) colonized lung transplant recipients could benefit from prophylactic inhaled antibiotics, specially for Pseudomonas aeruginosa; (8) colonized SOT recipients should receive an empirical treatment which includes active antibiotics, and directed therapy should be adjusted according to susceptibility study results and the severity of the infection.
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Pouch SM, Satlin MJ. Carbapenem-resistant Enterobacteriaceae in special populations: Solid organ transplant recipients, stem cell transplant recipients, and patients with hematologic malignancies. Virulence 2017; 8:391-402. [PMID: 27470662 PMCID: PMC5477691 DOI: 10.1080/21505594.2016.1213472] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 07/01/2016] [Accepted: 07/09/2016] [Indexed: 01/28/2023] Open
Abstract
Carbapenem-resistant Enterobacteriaceae (CRE) are a major global public health concern and pose a serious threat to immunocompromised hosts, particularly patients with hematologic malignancies and solid organ (SOT) and stem cell transplant recipients. In endemic areas, carbapenem-resistant Klebsiella pneumoniae infections occur in 1-18% of SOT recipients, and patients with hematologic malignancies represent 16-24% of all patients with CRE bacteremia. Mortality rates approaching 60% have been reported in these patient populations. Early diagnosis and rapid initiation of targeted therapy is critical in the management of immunocompromised hosts with CRE infections, as recommended empiric regimens are not active against CRE. Therapeutic options are limited by antibiotic-associated toxicities, interactions with immunosuppressive agents, and paucity of antibiotic options currently available. Prevention of CRE infection in these patients requires a multidisciplinary approach involving hospital epidemiology and antimicrobial stewardship. Large, multicenter studies are needed to develop risk-stratification tools to assist in guiding the management of these individuals.
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Affiliation(s)
- Stephanie M. Pouch
- Department of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
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39
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Fatal Donor-Derived Carbapenem-Resistant Klebsiella pneumoniae Infection in a Combined Kidney-Pancreas Transplantation. Case Rep Transplant 2016; 2016:7920951. [PMID: 27822401 PMCID: PMC5086363 DOI: 10.1155/2016/7920951] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 09/28/2016] [Indexed: 11/17/2022] Open
Abstract
Carbapenem-resistant Klebsiella pneumoniae (CR-KP) infections in solid organ transplant recipients are associated with high morbidity and mortality. We report a case of a fatal donor-derived CR-KP infection in a combined kidney-pancreas transplant. Given the short interval of time between donor hospitalization and organ procurement, information concerning the donor CR-KP positivity arrived only 72 hours after transplant. Based on this experience, we believe that knowledge of the donor's CR-KP status should be mandatory before procurement and, if positive, pancreas donation should be contraindicated.
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40
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Tu Z, Xiang P, Xu X, Zhou L, Zhuang L, Wu J, Wang W, Zheng S. DCD liver transplant infection: experience from a single centre in China. Int J Clin Pract 2016; 70 Suppl 185:3-10. [PMID: 27197998 DOI: 10.1111/ijcp.12810] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
AIM The purpose of our study was to evaluate the incidence, timing, location and risk factors for bacterial and fungal infections after donation after cardiac death (DCD) liver transplant and clearly delineate any relationship between infection and survival in DCD liver transplant recipients. METHODS We retrospectively reviewed 257 consecutive patients undergoing DCD liver transplant between October 2010 and May 2015 at our centre. RESULTS A total of 133 patients (51.8%) developed at least one bacterial or fungal infection episode. The predominant infection site was the respiratory tract, followed by the blood stream. Most of the infections occurred within the first week after liver transplant (61.9%). A recipient respiratory support time greater than 7 days (p = 0.041), post-transplant hospital time greater than 24 days (p = 0.002) and renal failure after DCD liver transplant (p = 0.039) were independent predictors of bacterial and fungal infection. The area under the receiver operating characteristic (ROC) curve (AUC) of the transplant infection risk assessment model was 0.788. The 1- and 3-year survival rates for recipients without infection were significantly increased compared with recipients with infection (96.1% and 89.0% vs. 81.5% and 75.9%, p = 0.007). CONCLUSION This is the first study that offers detailed data revealing the timing and incidence of bacterial and fungal infection among adult DCD liver transplant recipients. Bacterial and fungal infection occurs at a high rate during the first week after DCD liver transplant, especially in patients with prolonged respiratory support time and renal failure, and infection is related to increased hospital stay.
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Affiliation(s)
- Z Tu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - P Xiang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - X Xu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - L Zhou
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - L Zhuang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - J Wu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - W Wang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
| | - S Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Collaborative Innovation Center for Diagnosis Treatment of Infectious Diseases, Hangzhou, China
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41
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Lewis JD, Sifri CD. Multidrug-Resistant Bacterial Donor-Derived Infections in Solid Organ Transplantation. Curr Infect Dis Rep 2016; 18:18. [PMID: 27115701 DOI: 10.1007/s11908-016-0526-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Although rare, donor-derived infections (DDIs) caused by multidrug-resistant (MDR) bacteria can have devastating consequences for organ transplant recipients. Recognition of MDR bacterial DDIs can be challenging, as MDR bacteria are prevalent in most hospitals and distinguishing their transmission through transplantation from other, more typical routes of acquisition are difficult. New technologies such as whole genome sequencing have recently proven to be a powerful advance in the investigation of MDR bacterial DDIs. Once recognized, the optimal treatment of MDR bacterial DDIs is not clear. Herein, we review the clinical manifestations, outcomes, and management of MDR bacterial DDIs, and identify areas of uncertainty toward which the transplant community should direct further research efforts.
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Affiliation(s)
- Jessica D Lewis
- Division of Infectious Diseases & International Health, University of Virginia Health System, P.O. Box 800473, Charlottesville, VA, 22908-0473, USA
| | - Costi D Sifri
- Division of Infectious Diseases & International Health, University of Virginia Health System, P.O. Box 800473, Charlottesville, VA, 22908-0473, USA.
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Almeida RAMB, Hasimoto CN, Kim A, Hasimoto EN, El Dib R. Antibiotic prophylaxis for surgical site infection in people undergoing liver transplantation. Cochrane Database Syst Rev 2015; 2015:CD010164. [PMID: 26637264 PMCID: PMC6718211 DOI: 10.1002/14651858.cd010164.pub2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Surgical site infection is more frequent in liver transplantation than in other types of solid organ transplantation with different antibiotics. Studies have shown that the rate of surgical site infection varies from 8.8% to 37.5% after liver transplantation. Therefore, antimicrobial prophylaxis is likely an essential tool for reducing these infections. However, the literature lacks evidence indicating the best prophylactic antibiotic regimen that can be used for liver transplantation. OBJECTIVES To assess the benefits and harms of antibiotic prophylactic regimens for surgical site infection in people undergoing liver transplantation. SEARCH METHODS We searched the Cochrane Hepato-Biliary Group Controlled Trials Register, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, Science Citation Index Expanded and Latin American Caribbean Health Sciences Literature (LILACS). The most recent search was performed on 11 September 2015. SELECTION CRITERIA All eligible randomised clinical trials comparing any antibiotic regimen versus placebo, versus no intervention or versus another antibiotic regimen for surgical site infection in liver transplant recipients, regardless of age, sex and reason for transplantation. Quasi-randomised studies and other observational studies were considered for data on harm if retrieved with search results for randomised clinical trials. DATA COLLECTION AND ANALYSIS Two review authors selected relevant trials, assessed risk of bias of studies and extracted data. MAIN RESULTS The electronic search identified 786 publications after removal of duplicates. From this search, only one seemingly randomised clinical trial, published in abstract form, fulfilled the inclusion criteria of this review. This trial was conducted at Shiraz Transplant Centre, Shiraz, Iran, where investigators randomly assigned a total of 180 consecutive liver transplant recipients. We judged the overall risk of bias of the trial published in abstract form as high. Researchers reported no numerical data but mentioned that 163 participants met the inclusion criteria after randomisation, and hence were included in the analyses. Most probably, the 17 excluded participants were high-risk liver transplant recipients. Trial authors concluded that they could find no differences between the two antibiotic regimens - ceftriaxone plus metronidazole versus ampicillin-sulbactam plus ceftizoxime - when given to liver transplant recipients. Review authors could not reconfirm the analyses because, as it has been mentioned, trial authors provided no trial data for analyses. AUTHORS' CONCLUSIONS Benefits and harms of antibiotic prophylactic regimens for surgical site infection in liver transplantation remain unclear. Additional well-conducted randomised clinical trials adhering to SPIRIT (Spirit Protocol Items: Recommendations for Interventional Trials) and CONSORT (Consolidated Standards of Reporting Trials) guidelines are needed to determine the exact role of antibiotic prophylactic regimens in patients undergoing liver transplantation.
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Affiliation(s)
- Ricardo AMB Almeida
- Botucatu Medical School, UNESP ‐ Univ Estadual PaulistaDepartment of Tropical Diseases and Imaging DiagnosisAv. Prof. Montenegro, s/nDistrito de Rubiao JrBotucatuSao PauloBrazil18618‐970
| | - Claudia N Hasimoto
- Botucatu Medical School, UNESP ‐ Univ Estadual PaulistaDepartment of SurgeryAv. Prof. Montenegro s/nDistrito de Rubião Júnior, s/nBotucatuSão PauloBrazil18618‐970
| | - Anna Kim
- Botucatu Medical School, UNESP ‐ Univ Estadual PaulistaDepartment of Tropical Diseases and Imaging DiagnosisAv. Prof. Montenegro, s/nDistrito de Rubiao JrBotucatuSao PauloBrazil18618‐970
| | - Erica N Hasimoto
- Botucatu Medical School, UNESP ‐ Univ Estadual PaulistaDepartment of SurgeryAv. Prof. Montenegro s/nDistrito de Rubião Júnior, s/nBotucatuSão PauloBrazil18618‐970
| | - Regina El Dib
- Botucatu Medical School, UNESP ‐ Univ Estadual PaulistaDepartment of AnaesthesiologyDistrito de Rubião Júnior, s/nBotucatuBrazil18603‐970
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Mularoni A, Bertani A, Vizzini G, Gona F, Campanella M, Spada M, Gruttadauria S, Vitulo P, Conaldi P, Luca A, Gridelli B, Grossi P. Outcome of Transplantation Using Organs From Donors Infected or Colonized With Carbapenem-Resistant Gram-Negative Bacteria. Am J Transplant 2015; 15:2674-82. [PMID: 25981339 DOI: 10.1111/ajt.13317] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Revised: 03/08/2015] [Accepted: 03/13/2015] [Indexed: 02/06/2023]
Abstract
Donor-derived infections due to multidrug-resistant bacteria are a growing problem in solid organ transplantation, and optimal management options are not clear. In a 2-year period, 30/214 (14%) recipients received an organ from 18/170 (10.5%) deceased donors with infection or colonization caused by a carbapenem-resistant gram-negative bacteria that was unknown at the time of transplantation. Among them, 14/30 recipients (47%) received a transplant from a donor with bacteremia or with infection/colonization of the transplanted organ and were considered at high risk of donor-derived infection transmission. The remaining 16/30 (53%) recipients received an organ from a nonbacteremic donor with colonization of a nontransplanted organ and were considered at low risk of infection transmission. Proven transmission occurred in 4 of the 14 high-risk recipients because donor infection was either not recognized, underestimated, or not communicated. These recipients received late, short or inappropriate posttransplant antibiotic therapy. Transmission did not occur in high-risk recipients who received appropriate and prompt antibiotic therapy for at least 7 days. The safe use of organs from donors with multidrug-resistant bacteria requires intra- and inter-institutional communication to allow appropriate management and prompt treatment of recipients in order to avoid transmission of infection.
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Affiliation(s)
- A Mularoni
- Department for the Treatment and Study of Abdominal Diseases and Abdominal Transplantation, IRCCS - ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione), Palermo, Italy
| | - A Bertani
- Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, IRCCS - ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione), Palermo, Italy
| | - G Vizzini
- Department for the Treatment and Study of Abdominal Diseases and Abdominal Transplantation, IRCCS - ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione), Palermo, Italy
| | - F Gona
- Department of Laboratory Medicine and Advanced Biotechnologies, IRCCS - ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione), Palermo, Italy
| | - M Campanella
- Department for the Treatment and Study of Abdominal Diseases and Abdominal Transplantation, IRCCS - ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione), Palermo, Italy
| | - M Spada
- Department for the Treatment and Study of Abdominal Diseases and Abdominal Transplantation, IRCCS - ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione), Palermo, Italy
| | - S Gruttadauria
- Department for the Treatment and Study of Abdominal Diseases and Abdominal Transplantation, IRCCS - ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione), Palermo, Italy
| | - P Vitulo
- Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, IRCCS - ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione), Palermo, Italy
| | - P Conaldi
- Department of Laboratory Medicine and Advanced Biotechnologies, IRCCS - ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione), Palermo, Italy
| | - A Luca
- Department of Diagnostic and Therapeutic Services, IRCCS - ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione), Palermo, Italy
| | - B Gridelli
- Department for the Treatment and Study of Abdominal Diseases and Abdominal Transplantation, IRCCS - ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione), Palermo, Italy
| | - P Grossi
- Department of Infectious and Tropical Diseases, University of Insubria, Varese, Italy
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Bacterial Pathogens Isolated in Liver Transplant Recipients With Surgical Site Infection and Antibiotic Treatment. Transplant Proc 2015; 47:1495-8. [DOI: 10.1016/j.transproceed.2015.04.047] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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45
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Lanini S, Costa AN, Puro V, Procaccio F, Grossi PA, Vespasiano F, Ricci A, Vesconi S, Ison MG, Carmeli Y, Ippolito G. Incidence of carbapenem-resistant gram negatives in Italian transplant recipients: a nationwide surveillance study. PLoS One 2015; 10:e0123706. [PMID: 25835018 PMCID: PMC4383484 DOI: 10.1371/journal.pone.0123706] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Accepted: 03/06/2015] [Indexed: 11/18/2022] Open
Abstract
Background Bacterial infections remain a challenge to solid organ transplantation. Due to the alarming spread of carbapenem-resistant gram negative bacteria, these organisms have been frequently recognized as cause of severe infections in solid organ transplant recipients. Methods and Findings Between 15 May and 30 September 2012 we enrolled 887 solid organ transplant recipients in Italy with the aim to describe the epidemiology of gram negative bacteria spreading, to explore potential risk factors and to assess the effect of early isolation of gram negative bacteria on recipients’ mortality during the first 90 days after transplantation. During the study period 185 clinical isolates of gram negative bacteria were reported, for an incidence of 2.39 per 1000 recipient-days. Positive cultures for gram negative bacteria occurred early after transplantation (median time 26 days; incidence rate 4.33, 1.67 and 1.14 per 1,000 recipient-days in the first, second and third month after SOT, respectively). Forty-nine of these clinical isolates were due to carbapenem-resistant gram negative bacteria (26.5%; incidence 0.63 per 1000 recipient-days). Carbapenems resistance was particularly frequent among Klebsiella spp. isolates (49.1%). Recipients with longer hospital stay and those who received either heart or lung graft were at the highest risk of testing positive for any gram negative bacteria. Moreover recipients with longer hospital stay, lung recipients and those admitted to hospital for more than 48h before transplantation had the highest probability to have culture(s) positive for carbapenem-resistant gram negative bacteria. Forty-four organ recipients died (0.57 per 1000 recipient-days) during the study period. Recipients with at least one positive culture for carbapenem-resistant gram negative bacteria had a 10.23-fold higher mortality rate than those who did not. Conclusion The isolation of gram-negative bacteria is most frequent among recipient with hospital stays >48 hours prior to transplant and in those receiving either heart or lung transplants. Carbapenem-resistant gram negative isolates are associated with significant mortality.
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Affiliation(s)
- Simone Lanini
- Department of Epidemiology and Preclinical Research, National Institute for Infectious Diseases “Lazzaro Spallanzani”, Rome, Italy
- * E-mail:
| | - Alessandro Nanni Costa
- Italian National Transplant Center, Italian National Institute of Health (ISS), Rome, Italy
| | - Vincenzo Puro
- Department of Epidemiology and Preclinical Research, National Institute for Infectious Diseases “Lazzaro Spallanzani”, Rome, Italy
| | - Francesco Procaccio
- Italian National Transplant Center, Italian National Institute of Health (ISS), Rome, Italy
| | - Paolo Antonio Grossi
- Division of Infectious Diseases, Department of Surgical and Morphological Sciences, University of Insubria-Ospedale di Circolo, Varese, Italy
| | - Francesca Vespasiano
- Italian National Transplant Center, Italian National Institute of Health (ISS), Rome, Italy
| | - Andrea Ricci
- Italian National Transplant Center, Italian National Institute of Health (ISS), Rome, Italy
| | - Sergio Vesconi
- Direzione Generale Salute Lombardia, Regione Lombardia, Milan, Italy
| | - Michael G. Ison
- Divisions of Infectious Diseases & Organ Transplantation, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America
| | - Yehuda Carmeli
- Division of Epidemiology and the Laboratory for Molecular Epidemiology and Antibiotic Research, Sourasky Medical Center, Tel Aviv, Israel
| | - Giuseppe Ippolito
- Department of Epidemiology and Preclinical Research, National Institute for Infectious Diseases “Lazzaro Spallanzani”, Rome, Italy
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Andini R, Agrusta F, Mattucci I, Malgeri U, Cavezza G, Utili R, Durante-Mangoni E. Recipient-born bloodstream infection due to extensively drug-resistant Acinetobacter baumannii after emergency heart transplant: report of a case and review of the literature. Infection 2015; 43:609-13. [PMID: 25828937 DOI: 10.1007/s15010-015-0772-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2014] [Accepted: 03/24/2015] [Indexed: 01/28/2023]
Abstract
Infections due to drug-resistant Gram-negative rods are an emerging risk factor for increased mortality after solid organ transplant. Extensively drug-resistant (XDR) Acinetobacter baumannii (Acb) is a major threat in several critical care settings. The limited available data on the outcome of XDR Acb infections in organ transplant recipients mostly comes from cases of donor-derived infections. However, recipients of life-saving organs are often critically ill patients, staying long term in intensive care units, and therefore at high risk for nosocomial infections. In this report, we describe our experience with the exceedingly complex management of a recipient-born XDR Acb bloodstream infection clinically ensued shortly after heart transplant. We also review the current literature on this mounting issue relevant for intensive care, transplant medicine and infectious diseases.
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Affiliation(s)
- Roberto Andini
- Internal Medicine Section, Unit of Infectious and Transplant Medicine, Department of Cardiothoracic Sciences, AORN dei Colli, Ospedale Monaldi, University of Naples S.U.N., Via L. Bianchi 1, 80131, Naples, Italy
| | - Federica Agrusta
- Internal Medicine Section, Unit of Infectious and Transplant Medicine, Department of Cardiothoracic Sciences, AORN dei Colli, Ospedale Monaldi, University of Naples S.U.N., Via L. Bianchi 1, 80131, Naples, Italy
| | - Irene Mattucci
- Internal Medicine Section, Unit of Infectious and Transplant Medicine, Department of Cardiothoracic Sciences, AORN dei Colli, Ospedale Monaldi, University of Naples S.U.N., Via L. Bianchi 1, 80131, Naples, Italy
| | - Umberto Malgeri
- Internal Medicine Section, Unit of Infectious and Transplant Medicine, Department of Cardiothoracic Sciences, AORN dei Colli, Ospedale Monaldi, University of Naples S.U.N., Via L. Bianchi 1, 80131, Naples, Italy
| | - Giusi Cavezza
- Internal Medicine Section, Unit of Infectious and Transplant Medicine, Department of Cardiothoracic Sciences, AORN dei Colli, Ospedale Monaldi, University of Naples S.U.N., Via L. Bianchi 1, 80131, Naples, Italy
| | - Riccardo Utili
- Internal Medicine Section, Unit of Infectious and Transplant Medicine, Department of Cardiothoracic Sciences, AORN dei Colli, Ospedale Monaldi, University of Naples S.U.N., Via L. Bianchi 1, 80131, Naples, Italy
| | - Emanuele Durante-Mangoni
- Internal Medicine Section, Unit of Infectious and Transplant Medicine, Department of Cardiothoracic Sciences, AORN dei Colli, Ospedale Monaldi, University of Naples S.U.N., Via L. Bianchi 1, 80131, Naples, Italy.
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De Rosa FG, Corcione S, Cavallo R, Di Perri G, Bassetti M. Critical issues for Klebsiella pneumoniae KPC-carbapenemase producing K. pneumoniae infections: a critical agenda. Future Microbiol 2015; 10:283-94. [DOI: 10.2217/fmb.14.121] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT The wide dissemination of carbapenemase producing K. pneumoniae (KPC-Kp) has caused a public health crisis of global dimensions, due to the serious infections in hospitalized patients associated with high mortality. In 2014, we aim to review clinical data on KPC-Kp at a time when a pro-active strategy (combating the problem before it is established) is no longer useful, focusing on epidemiology, patient risk profile, infection control, digestive tract colonization and treatment issues such as the role of carbapenems or carbapenem sparing strategies, colistin and resistance, dual carbapenem administration and the role of tigecycline. All these issues are illustrated prospectively to provide a forum for a Consensus strategy when not only intensive care units but also medical and surgical wards are affected by the epidemics.
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Affiliation(s)
- Francesco G De Rosa
- Department of Medical Sciences, Infectious Diseases, University of Turin, Ospedale Amedeo di Savoia, Corso Svizzera 164, 10149 Torino, Italy
| | - Silvia Corcione
- Department of Medical Sciences, Infectious Diseases, University of Turin, Ospedale Amedeo di Savoia, Corso Svizzera 164, 10149 Torino, Italy
| | - Rossana Cavallo
- Department of Public Health and Pediatric Sciences, Microbiology & Virology, University of Turin, Italy
| | - Giovanni Di Perri
- Department of Medical Sciences, Infectious Diseases, University of Turin, Ospedale Amedeo di Savoia, Corso Svizzera 164, 10149 Torino, Italy
| | - Matteo Bassetti
- Infectious Diseases Division, Santa Maria Misericordia Hospital, Udine, Italy
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Wendt JM, Kaul D, Limbago BM, Ramesh M, Cohle S, Denison AM, Driebe EM, Rasheed JK, Zaki SR, Blau DM, Paddock CD, McDougal LK, Engelthaler DM, Keim PS, Roe CC, Akselrod H, Kuehnert MJ, Basavaraju SV. Transmission of methicillin-resistant Staphylococcus aureus infection through solid organ transplantation: confirmation via whole genome sequencing. Am J Transplant 2014; 14:2633-9. [PMID: 25250717 PMCID: PMC4620542 DOI: 10.1111/ajt.12898] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Revised: 06/04/2014] [Accepted: 06/22/2014] [Indexed: 01/25/2023]
Abstract
We describe two cases of donor-derived methicillin-resistant Staphylococcus aureus (MRSA) bacteremia that developed after transplantation of organs from a common donor who died from acute MRSA endocarditis. Both recipients developed recurrent MRSA infection despite appropriate antibiotic therapy, and required prolonged hospitalization and hospital readmission. Comparison of S. aureus whole genome sequence of DNA extracted from fixed donor tissue and recipients' isolates confirmed donor-derived transmission. Current guidelines emphasize the risk posed by donors with bacteremia from multidrug-resistant organisms. This investigation suggests that, particularly in the setting of donor endocarditis, even a standard course of prophylactic antibiotics may not be sufficient to prevent donor-derived infection.
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Affiliation(s)
- J. M. Wendt
- Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Atlanta, GA,Centers for Disease Control and Prevention, Epidemic Intelligence Service, Office of Surveillance Epidemiology and Laboratory Services, Atlanta, GA
| | - D. Kaul
- Division of Infectious Diseases, University of Michigan School of Medicine, Ann Arbor, MI
| | - B. M. Limbago
- Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Atlanta, GA
| | - M. Ramesh
- Henry Ford Health System, Detroit, MI
| | - S. Cohle
- Kent County Office of the Medical Examiner, Grand Rapids, MI
| | - A. M. Denison
- Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Atlanta, GA
| | - E. M. Driebe
- The Translational Genomics Research Institute, TGen North, Flagstaff, AZ
| | - J. K. Rasheed
- Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Atlanta, GA
| | - S. R. Zaki
- Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Atlanta, GA
| | - D. M. Blau
- Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Atlanta, GA
| | - C. D. Paddock
- Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Atlanta, GA
| | - L. K. McDougal
- Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Atlanta, GA
| | - D. M. Engelthaler
- The Translational Genomics Research Institute, TGen North, Flagstaff, AZ
| | - P. S. Keim
- The Translational Genomics Research Institute, TGen North, Flagstaff, AZ
| | - C. C. Roe
- The Translational Genomics Research Institute, TGen North, Flagstaff, AZ
| | - H. Akselrod
- Mount Sinai School of Medicine, New York, NY
| | - M. J. Kuehnert
- Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Atlanta, GA
| | - S. V. Basavaraju
- Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Atlanta, GA,Corresponding author: Sridhar V. Basavaraju,
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Abstract
Unusual clinical syndromes or clusters of infections in recipients of organs from the same donor suggest donor-derived infection as a possible source of transmission The incidence of transmission of unexpected infection by organ allografts is low, but precise data are lacking Screening of donors for common pathogens involves both epidemiologic history and microbiological assays, and is highly effective for preventing the transmission of HIV and hepatitis B and C viruses Donor screening for uncommon pathogens must be guided by knowledge of changes in the local epidemiology of infection The key element in the detection of donor-derived infection is suspicion on the part of the clinicians caring for organ recipients Application of newer microbiological techniques will increase the speed of donor screening and enhance transplant safety
Each year, over 70,000 organs are transplanted worldwide. The degree of risk of transmission of infection from transplanted organs to the recipient is largely unknown and is difficult to assess for specific organs. Here, Jay A. Fishman and Paolo A. Grossi describe the major risk factors for organ donor-derived transmission of infection and discuss opportunities to reduce the incidence of such events. Organ transplantation, including of the heart, lung, kidney, liver, pancreas, and small bowel, is considered the therapy of choice for end-stage organ failure. Each year, over 70,000 organs are implanted worldwide. One donor may provide multiple organs, as well as corneas and other tissues, for multiple recipients. The degree of risk for transmission of infection carried with grafts, notably of viruses, is largely unknown and, for a specific organ, difficult to assess. The approach to microbiological screening of organ donors varies with national and regional regulations and with the availability and performance of microbiological assays used for potential donors. Transmission of both expected or common, and unexpected infections has been observed in organ transplants, generally recognized after development of clusters of infections among recipients of organs from a common donor. Other than for unusual or catastrophic events, few data exist that define the incidence and manifestations of donor-derived infections or the ideal assays to use in screening to prevent such transmissions. Absolute prevention of the transmission of donor-derived infections in organ transplantation is not possible. However, improvements in screening technologies will enhance the safety of transplantation in the future.
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Affiliation(s)
- Jay A Fishman
- Transplant Infectious Disease Program, Infectious Disease Division and MGH Transplantation Center, 55 Fruit Street, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114-2696, USA
| | - Paolo A Grossi
- National Centre for Transplantation, Infectious and Tropical Diseases Department, University of Insubria, Varese 21100, Italy
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