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Mularoni A, Cona A, Coniglione G, Barbera F, Di Martino G, Mulè G, Campanella M, Di Mento G, Nunnari G, Grossi PA, Sanguinetti M, Mikulska M, De Carolis E, Bertani A. Donor-derived mold infections in lung transplant recipients: The importance of active surveillance. Transpl Infect Dis 2024:e14304. [PMID: 38830813 DOI: 10.1111/tid.14304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 04/25/2024] [Accepted: 05/03/2024] [Indexed: 06/05/2024]
Abstract
Unexpected donor-derived fungal infections represent a rare but potentially fatal complication in lung transplant (Tx) recipients. Timely communication of the results of donor cultures and prompt treatment of recipients are crucial to mitigate the consequences of donor-derived transmissions. In this prospective cohort study, all consecutive patients who underwent lung transplantation from 2015 to 2022 were included. In December 2015, a Local Active Surveillance System has been implemented to provide biovigilance of donor culture results and optimize recipients' management. The aim of this study is to investigate the incidence of unexpected, mold-positive cultures among lung donors and the rate of transmission to recipients. Furthermore, management strategies and outcome of recipients with mold transmission are described. In case of isolation of the same mold in donor and recipient cultures, when possible, transmission was confirmed by dendrogram analysis. During the study period, 82 lung Tx were performed from 80 donors. The prevalence of donors with "unexpected" mold isolation from the respiratory tract was 3.75% (3/80). Isolated molds were Aspergillus niger, Rhizopus oryzae, and Aspergillus flavus. Transmissions occurred in all the three cases (100%) with a mean time of 5 days from lung Tx but none of the recipients developed invasive mold disease. Our Local Active Surveillance System allowed prompt recognition of lung donors unexpected mold colonization. Even though transmission occurred, introduction of early targeted antifungal therapy prevented potential catastrophic consequence of mold donor-derived infection in the immediate post-Tx period.
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Affiliation(s)
- Alessandra Mularoni
- Unit of Infectious Diseases and Infection Control, IRCCS-ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), Palermo, Italy
| | - Andrea Cona
- Unit of Infectious Diseases and Infection Control, IRCCS-ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), Palermo, Italy
| | - Giulia Coniglione
- Unit of Infectious Diseases and Infection Control, IRCCS-ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), Palermo, Italy
- Unit of Infectious Diseases, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Floriana Barbera
- Pathology Unit, IRCCS-ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), Palermo, Italy
| | - Giuseppina Di Martino
- Pathology Unit, IRCCS-ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), Palermo, Italy
| | - Giovanni Mulè
- Unit of Infectious Diseases and Infection Control, IRCCS-ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), Palermo, Italy
| | - Maria Campanella
- Unit of Infectious Diseases and Infection Control, IRCCS-ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), Palermo, Italy
| | - Giuseppina Di Mento
- Pathology Unit, IRCCS-ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), Palermo, Italy
| | - Giuseppe Nunnari
- Unit of Infectious Diseases, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Paolo Antonio Grossi
- Infectious and Tropical Diseases Unit, Department of Medicine and Surgery, University of Insubria-ASST-Sette Laghi, Varese, Italy
| | - Maurizio Sanguinetti
- Department of Laboratory and Infectious Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Malgorzata Mikulska
- Division of Infectious Diseases, Department of Health Sciences, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Elena De Carolis
- Department of Laboratory and Infectious Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Alessandro Bertani
- Division of Thoracic Surgery and Lung Transplantation, Chest Center, IRCCS-ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), Palermo, Italy
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2
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Melenotte C, Aimanianda V, Slavin M, Aguado JM, Armstrong-James D, Chen YC, Husain S, Van Delden C, Saliba F, Lefort A, Botterel F, Lortholary O. Invasive aspergillosis in liver transplant recipients. Transpl Infect Dis 2023:e14049. [PMID: 36929539 DOI: 10.1111/tid.14049] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 02/03/2023] [Accepted: 02/09/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND Liver transplantation is increasing worldwide with underlying pathologies dominated by metabolic and alcoholic diseases in developed countries. METHODS We provide a narrative review of invasive aspergillosis (IA) in liver transplant (LT) recipients. We searched PubMed and Google Scholar for references without language and time restrictions. RESULTS The incidence of IA in LT recipients is low (1.8%), while mortality is high (∼50%). It occurs mainly early (<3 months) after LT. Some risk factors have been identified before (corticosteroid, renal, and liver failure), during (massive transfusion and duration of surgical procedure), and after transplantation (intensive care unit stay, re-transplantation, re-operation). Diagnosis can be difficult and therefore requires full radiological and clinicobiological collaboration. Accurate identification of Aspergillus species is recommended due to the cryptic species, and susceptibility testing is crucial given the increasing resistance of Aspergillus fumigatus to azoles. It is recommended to reduce the dose of tacrolimus (50%) and to closely monitor the trough level when introducing voriconazole, isavuconazole, and posaconazole. Surgery should be discussed on a case-by-case basis. Antifungal prophylaxis is recommended in high-risk patients. Environmental preventative measures should be implemented to prevent outbreaks of nosocomial aspergillosis in LT recipient units. CONCLUSION IA remains a very serious disease in LT patients and should be promptly sought and, if possible, prevented by clinicians when risk factors are identified.
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Affiliation(s)
- Cléa Melenotte
- Service de Maladies Infectieuses et Tropicales, Hôpital Necker Enfants-Malades, AP-HP, Paris, France.,Faculté de Médecine, Université Paris-Cité, Paris, France
| | - Vishukumar Aimanianda
- Institut Pasteur, CNRS, National Reference Center for Invasive Mycoses and Antifungals, Molecular Mycology Unit, UMR2000, Paris, France
| | - Monica Slavin
- Department of Infectious Diseases, National Center for Infections in Cancer, Sir Peter MacCallum Cancer Centre, Melbourne, Australia.,Department of Oncology, Sir Peter MacCallum Cancer Center, University of Melbourne, Melbourne, Australia
| | - José María Aguado
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain.,Department of Medicine, Universidad Complutense, Madrid, Spain
| | | | - Yee-Chun Chen
- Department of Internal Medicine, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Shahid Husain
- Department of Transplant Infectious Diseases, Multi-Organ Transplant Program, University Health Network, Toronto, Ontario, Canada
| | - Christian Van Delden
- Transplant Infectious Diseases Unit, University Hospitals Geneva, Geneva, Switzerland
| | - Faouzi Saliba
- AP-HP Hôpital Paul Brousse, Centre Hépato-Biliaire, Villejuif, France
| | - Agnès Lefort
- Université de Paris, IAME, UMR 1137, INSERM, Paris, France.,Service de Médecine Interne, Hôpital Beaujon, AP-HP, Clichy, France
| | - Francoise Botterel
- EA Dynamyc 7380 UPEC, ENVA, Faculté de Médecine, Créteil, France.,Unité de Parasitologie-Mycologie, Département de Virologie, Bactériologie-Hygiène, Mycologie-Parasitologie, DHU VIC, CHU Henri Mondor, Créteil, France
| | - Olivier Lortholary
- Service de Maladies Infectieuses et Tropicales, Hôpital Necker Enfants-Malades, AP-HP, Paris, France.,Faculté de Médecine, Université Paris-Cité, Paris, France.,Institut Pasteur, CNRS, National Reference Center for Invasive Mycoses and Antifungals, Molecular Mycology Unit, UMR2000, Paris, France.,Paris University, Necker-Pasteur Center for Infectious Diseases and Tropical Medicine, Necker-Enfants Malades Hospital, AP-HP, IHU Imagine, Paris, France
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3
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Renal artery infectious (mycotic) pseudoaneurysms in renal transplantation recipients. Actas Urol Esp 2021; 45:335-344. [PMID: 34088432 DOI: 10.1016/j.acuroe.2021.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 09/22/2020] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Infection of the artery at or around the anastomotic site is an ominous complication commonly presenting as a leak and/or local dissolution of the arterial wall. MATERIAL AND METHODS Narrative review based on relevant PubMed, EMBASE, and Scielo indexed English or Spanish-written articles for the period January 2000-December 2019. A pooled analysis regarding etiology was performed. Based on the results obtained with this approach, a diagnostic/therapeutic algorithm is suggested in order to optimize its clinical management. FINDINGS Arterial pseudoaneurysms are pseudocapsuled contained hematomas generated as the result of an arterial leaking. They are infrequent (<1% of cases), mostly related with infection (contamination of preservation fluid or sepsis) and located at the arterial anastomotic site in renal transplantation recipients. Although they are frequently diagnosed in symptomatic patients days/weeks after transplantation, they may remain unnoticed for long periods being diagnosed incidentally. Color coded-Doppler ultrasound confirms the clinical suspicion. Angio CT-scan and angiography are used for surgical planning or endovascular treatment, respectively. The etiological diagnosis is made on a basis of excised tissue culture. The decision-making process regarding the treatment approach, mostly relies on clinical presentation and anatomical location. Therapeutic options include ultrasound-guided percutaneous thrombin injection, endovascular treatment, and surgery. CONCLUSIONS Mycotic pseudoaneurysms in renal transplantation recipients may pose a significant challenge in cases of spontaneous rupture, given the risk for massive bleeding and death. Adequate management requires accurate diagnosis. Early endovascular stenting remains the treatment of choice in hemodynamically unstable patients. Percutaneous injection and vascular reconstruction present variable success rates in preserving graft function.
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4
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Abstract
INTRODUCTION Infection of the artery at or around the anastomotic site is an ominous complication commonly presenting as a leak and/or local dissolution of the arterial wall. MATERIAL AND METHODS Narrative review based on relevant PubMed, EMBASE, and Scielo indexed English or Spanish-written articles for the period January 2000-December 2019. A pooled analysis regarding etiology was performed. Based on the results obtained with this approach, a diagnostic/therapeutic algorithm is suggested in order to optimize its clinical management. FINDINGS Arterial pseudoaneurysms are pseudocapsuled contained hematomas generated as the result of an arterial leaking. They are infrequent(<1% of cases),mostly related with infection(contamination of preservation fluid or sepsis) and located at the arterial anastomotic site in renal transplantation recipients. Although they are frequently diagnosed in symptomatic patients days/weeks after transplantation, they may remain unnoticed for long periods being diagnosed incidentally. Color coded-Doppler ultrasound confirms the clinical suspicion. Angio CT-scan and angiography are used for surgical planning or endovascular treatment, respectively. The etiological diagnosis is made on a basis of excised tissue culture. The decision-making process regarding the treatment approach, mostly relies on clinical presentation and anatomical location. Therapeutic options include ultrasound-guided percutaneous thrombin injection, endovascular treatment, and surgery. CONCLUSIONS Mycotic pseudoaneurysms in renal transplantation recipients may pose a significant challenge in cases of spontaneous rupture, given the risk for massive bleeding and death. Adequate management requires accurate diagnosis. Early endovascular stenting remains the treatment of choice in hemodynamically unstable patients. Percutaneous injection and vascular reconstruction present variable success rates in preserving graft function.
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5
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Normothermic and hypothermic oxygenated perfusion for donation after circulatory death in kidney transplantation: do we pay higher risk of severe infection after transplantation?: a case report. BMC Infect Dis 2020; 20:115. [PMID: 32041547 PMCID: PMC7011237 DOI: 10.1186/s12879-020-4835-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 01/28/2020] [Indexed: 01/16/2023] Open
Abstract
Background Normothermic and hypothermic oxygenated perfusion for donation after circulatory death in kidney transplantation are becoming popular in Italy, with the purpose of reducing the risk of primary non function and delayed graft function due to the prolonged warm ischemia time. Potential complications related to these procedures are currently under investigation and are continuously emerging with the increasing experience. Post-operative infections - in particular graft arteritis - are a rare complication but determine high risk of mortality and of graft loss. The acute onset of the arterial complications makes it very difficult to find an effective treatment, and early diagnosis is crucial for saving both patient and graft. Prevention of such infections in this particular setting are advisable. Case presentation We present a patient with an acute arterial rupture after transplantation of a DCD graft treated in-vivo hypothermic oxygenated perfusion. The cause was a severe arteritis of the renal artery caused by Candida krusei and Pseudomonas aeruginosa. We discussed our treatment and we compared it to the other reported series. Conclusion Fungal infections in DCD transplant may be treacherous and strategies to prevent them should be advocated.
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6
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Husain S, Camargo JF. Invasive Aspergillosis in solid-organ transplant recipients: Guidelines from the American Society of Transplantation Infectious Diseases Community of Practice. Clin Transplant 2019; 33:e13544. [PMID: 30900296 DOI: 10.1111/ctr.13544] [Citation(s) in RCA: 134] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 03/18/2019] [Indexed: 12/13/2022]
Abstract
These updated AST-IDCOP guidelines provide information on epidemiology, diagnosis, and management of Aspergillus after organ transplantation. Aspergillus is the most common invasive mold infection in solid-organ transplant (SOT) recipients, and it is the most common invasive fungal infection among lung transplant recipients. Time from transplant to diagnosis of invasive aspergillosis (IA) is variable, but most cases present within the first year post-transplant, with shortest time to onset among liver and heart transplant recipients. The overall 12-week mortality of IA in SOT exceeds 20%; prognosis is worse among those with central nervous system involvement or disseminated disease. Bronchoalveolar lavage galactomannan is preferred for the diagnosis of IA in lung and non-lung transplant recipients, in combination with other diagnostic modalities (eg, chest CT scan, culture). Voriconazole remains the drug of choice to treat IA, with isavuconazole and lipid formulations of amphotericin B regarded as alternative agents. The role of combination antifungals for primary therapy of IA remains controversial. Either universal prophylaxis or preemptive therapy is recommended in lung transplant recipients, whereas targeted prophylaxis is favored in liver and heart transplant recipients. In these guidelines, we also discuss newer antifungals and diagnostic tests, antifungal susceptibility testing, and special patient populations.
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Affiliation(s)
- Shahid Husain
- Division of Infectious Diseases, Multi-Organ Transplant Unit, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Jose F Camargo
- Department of Medicine, Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami, Florida
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7
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Liu G, Wang X, Wu J, Peng W, Wang R, Huang H, Chen J. Successful repair of kidney graft artery rupture secondary to infection using a preprocessed homologous "Y"-shaped iliac artery. Clin Transplant 2019; 33:e13493. [PMID: 30706969 PMCID: PMC6850600 DOI: 10.1111/ctr.13493] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 12/23/2018] [Accepted: 01/21/2019] [Indexed: 01/07/2023]
Abstract
Objectives This retrospective study aims to describe novel ways of repair kidney allograft artery rupture secondary to infection using a preprocessed homologous “Y”‐shaped iliac artery. Methods Five patients' whose course was complicated by graft arterial rupture were included in the rupture group, and patients who received the kidney from the same donor were included in the control group. In the rupture group, the iliac artery used for revascularization was harvested from a DCD donor, pre‐treated with absolute diethyl ether, followed by absolute alcohol, and then preserved in 75% alcohol. A biopsy of the arterial graft was obtained and stained using hematoxylin and eosin (H&E). Once a patient was diagnosed with kidney allograft arterial rupture by ultrasound, emergency surgery was conducted and the preprocessed “Y”‐shaped iliac artery was used for bridging. Results Five patents were included in the rupture group. The “Y”‐shaped iliac artery grafts were successfully preprocessed, H&E staining and electron microscope observation revealed few visible nuclei, with karyorrhexis and karyolysis. There were no significant differences in the long‐term graft survival between two groups. Conclusions In conclusion, using preprocessed homologous “Y”‐shaped iliac artery provides a useful method to bridge the vascular defects from kidney graft artery rupture secondary to infection in renal allograft recipients.
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Affiliation(s)
- Guangjun Liu
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, China.,Department of Kidney Diseases, National Key Clinical, Hangzhou, China.,Institute of Nephrology, Zhejiang University, Hangzhou, China.,The Third Grade Laboratory under the National State, Administration of Traditional Chinese Medicine, Hangzhou, China
| | - Xuliang Wang
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, China.,Department of Kidney Diseases, National Key Clinical, Hangzhou, China.,Institute of Nephrology, Zhejiang University, Hangzhou, China.,The Third Grade Laboratory under the National State, Administration of Traditional Chinese Medicine, Hangzhou, China
| | - Jianyong Wu
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, China.,Department of Kidney Diseases, National Key Clinical, Hangzhou, China.,Institute of Nephrology, Zhejiang University, Hangzhou, China.,The Third Grade Laboratory under the National State, Administration of Traditional Chinese Medicine, Hangzhou, China
| | - Wenhan Peng
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, China.,Department of Kidney Diseases, National Key Clinical, Hangzhou, China.,Institute of Nephrology, Zhejiang University, Hangzhou, China.,The Third Grade Laboratory under the National State, Administration of Traditional Chinese Medicine, Hangzhou, China
| | - Rending Wang
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, China.,Department of Kidney Diseases, National Key Clinical, Hangzhou, China.,Institute of Nephrology, Zhejiang University, Hangzhou, China.,The Third Grade Laboratory under the National State, Administration of Traditional Chinese Medicine, Hangzhou, China
| | - Hongfeng Huang
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, China.,Department of Kidney Diseases, National Key Clinical, Hangzhou, China.,Institute of Nephrology, Zhejiang University, Hangzhou, China.,The Third Grade Laboratory under the National State, Administration of Traditional Chinese Medicine, Hangzhou, China
| | - Jianghua Chen
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, China.,Department of Kidney Diseases, National Key Clinical, Hangzhou, China.,Institute of Nephrology, Zhejiang University, Hangzhou, China.,The Third Grade Laboratory under the National State, Administration of Traditional Chinese Medicine, Hangzhou, China
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8
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Nagvekar V, Pranatharthi CH, Gopalakrishnan R, Anand R, Devarajan V, Thirunarayan M, Tarigopula A. Fatal aspergillosis of the renal vasculature in a combined liver-kidney transplant recipient. Indian J Med Microbiol 2018; 36:444-446. [PMID: 30429405 DOI: 10.4103/ijmm.ijmm_18_165] [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: 11/04/2022]
Abstract
Invasive aspergillosis remains a problem in solid organs and haematopoietic stem cell transplants. We report a case of 12-year-old female with primary hyperoxaluria with regular haemodialysis for the end-stage renal disease. She underwent a combined liver and renal transplantation which got infected by aspergillosis. In this case study, it is speculated that the most likely source of Aspergillus was contaminated preservative solution (perfusate), resulting in infection within the donor kidney and subsequent systemic infection in the recipient. This case study calls for critical analysis and needs for the routine culture of the preservative solution before transplantation, to detect any fungal contamination and manage it prophylactically.
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Affiliation(s)
- Vasant Nagvekar
- Department of Infectious Diseases, Apollo Hospitals, Chennai, Tamil Nadu, India
| | | | - Ram Gopalakrishnan
- Institute of Infectious Diseases, Apollo Hospitals, Chennai, Tamil Nadu, India
| | - Ramamurthy Anand
- Department of Liver Transplant Surgery, Apollo Hospitals, Chennai, Tamil Nadu, India
| | - Vidya Devarajan
- Department of Infectious Diseases, Apollo Cancer Hospitals, Chennai, Tamil Nadu, India
| | | | - Anil Tarigopula
- Department of Molecular Diagnostics Laboratory and Transplantation Immunology, Apollo Hospitals, Chennai, Tamil Nadu, India
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9
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Lin YH, Liao CH, Jiang BJ, Chen TH. Early renal arterial rupture and arterial pseudoaneurysm in graft kidneys from the same deceased donor. Tzu Chi Med J 2018; 30:250-254. [PMID: 30305791 PMCID: PMC6172893 DOI: 10.4103/tcmj.tcmj_180_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Vascular complications are serious problems after kidney transplantation. An aneurysm or rupture in a graft artery is a rare but potentially devastating complication, which may lead to renal function impairment, graft loss, or even death. In this paper, we present two rare vascular complications in the early postoperative course after renal transplantation from the same deceased donor. In the first case, a 49-year-old woman who had spontaneous graft arterial rupture 13 days after kidney transplantation presented with sudden distension in the right lower abdomen. In the second case, a 56-year-old woman recipient with a graft renal arterial pseudoaneurysm presented with decreased urine output and deteriorating renal function 32 days after transplantation. Immediate surgical repair was performed, and fibrin sealant was applied to strengthen the fragile renal arterial wall. Although the function of both graft kidneys recovered well after surgery, the first graft kidney was removed 2 months later because of repeated fungal and bacterial infections. Aggressive surgical reconstruction may preserve graft kidneys in patients with vascular complications after kidney transplantation, but recovery of the graft condition remains a demanding challenge in renal transplantation.
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Affiliation(s)
- Yu-Hua Lin
- Division of Urology, Department of Surgery, Cardinal Tien Hospital, New Taipei, Taiwan.,Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chun-Hou Liao
- Division of Urology, Department of Surgery, Cardinal Tien Hospital, New Taipei, Taiwan.,School of Medicine, Fu Jen Catholic University, New Taipei, Taiwan
| | - Bing-Jun Jiang
- Division of Urology, Department of Surgery, Cardinal Tien Hospital, New Taipei, Taiwan
| | - Tzu-Hung Chen
- Department of General Surgery, Cardinal Tien Hospital, New Taipei, Taiwan
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10
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Kamal M, Apewokin S, Anand M, Abu Jawdeh BG, Govil A, Sheikh MM, Shah S. Late-Onset Allograft Aspergillosis in an HIV-Positive Renal Transplant Recipient: A Case Report. Transplant Proc 2018; 49:1570-1573. [PMID: 28838442 DOI: 10.1016/j.transproceed.2017.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 05/13/2017] [Indexed: 01/11/2023]
Abstract
Aspergillus infection of the allograft in renal transplant patients is rare and associated with a high mortality. We report a case of a 21-year-old, human immunodeficiency virus-positive, deceased-donor kidney recipient who presented 1 year after transplant with oliguric kidney injury. A nuclear medicine renal scan revealed absence of flow to the transplanted kidney, and a urine fungal culture was positive for Aspergillus flavus. The diagnosis was confirmed with the presence of fungal hyphae along with thrombosis in the vascular structures in renal allograft pathology. We found no evidence of disseminated aspergillosis or involvement of any other organ in the patient. To our knowledge, this case is the first reported in the literature of late-onset non-disseminated renal-limited aspergillosis in a human immunodeficiency virus-positive renal transplant patient.
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Affiliation(s)
- M Kamal
- Nephrology and Hypertension, University of Cincinnati, Cincinnati, Ohio.
| | - S Apewokin
- Infectious Disease, University of Cincinnati, Cincinnati, Ohio
| | - M Anand
- Nephrology and Hypertension, University of Cincinnati, Cincinnati, Ohio
| | - B G Abu Jawdeh
- Nephrology and Hypertension, University of Cincinnati, Cincinnati, Ohio
| | - A Govil
- Nephrology and Hypertension, University of Cincinnati, Cincinnati, Ohio
| | - M M Sheikh
- Pulmonary and Critical Care Medicine, University of Cincinnati, Cincinnati, Ohio
| | - S Shah
- Nephrology and Hypertension, University of Cincinnati, Cincinnati, Ohio
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11
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Ministro A, Ferreira T, Batista L, Santana A, Alves N, Guerra J, Fernandes E Fernandes J. Mycotic Pseudoaneurysm After Kidney Transplantation: Two Case Reports. Transplant Proc 2018; 49:906-912. [PMID: 28457423 DOI: 10.1016/j.transproceed.2017.01.052] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Vascular complications after kidney transplantation may cause allograft loss. Here, we describe 2 patients with extrarenal mycotic pseudoaneurysm after kidney transplantation. PATIENTS Patient 1 was a 54-year-old man who developed pseudoaneurysm 60 days after transplantation, and patient 2 was a 48-year-old woman who was diagnosed with a pseudoaneurysm 5 months after transplantation. RESULTS Patient 1 had a deceased-donor kidney transplant with end-to-side external iliac arterial anastomosis that was reconstructed 8 days after transplantation owing to rupture and major bleeding. At 60 days after transplantation, he had high serum creatinine level and Doppler ultrasonography showed a pseudoaneurysm of the arterial graft anastomosis and postanastomotic renal artery stenosis. Treatment included surgical excision of the pseudoaneurysm, vascular reconstruction, and fluconazole, with mycologic culture of the resected pseudoaneurysm showing Candida albicans. Patient 2 developed nondisabling intermittent claudication at 5 months after kidney transplantation, with a pseudoaneurysm subsequently observed on Doppler ultrasonography and computerized tomographic angiography. Treatment included renal artery thrombectomy and common iliac bypass to the hilar donor renal artery with inverted ipsilateral long saphenous vein. Operative samples showed C albicans, and she was treated with fluconazole. Both patients had satisfactory outcomes, and both kidney allografts were preserved. CONCLUSIONS Extrarenal mycotic pseudoaneurysms after kidney transplantation require a high index of suspicion for early diagnosis, and preservation of the kidney graft may be achieved with the use of surgical treatment and antifungal therapy.
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Affiliation(s)
- A Ministro
- Kidney Transplant Unit, Hospital de Santa Maria, North Lisbon Hospital Center, Lisbon Academic Medical Center, Lisbon, Portugal; Vascular Surgery Department, Hospital de Santa Maria, North Lisbon Hospital Center, Lisbon Academic Medical Center, Lisbon, Portugal.
| | - T Ferreira
- Vascular Surgery Department, Hospital de Santa Maria, North Lisbon Hospital Center, Lisbon Academic Medical Center, Lisbon, Portugal
| | - L Batista
- Kidney Transplant Unit, Hospital de Santa Maria, North Lisbon Hospital Center, Lisbon Academic Medical Center, Lisbon, Portugal
| | - A Santana
- Kidney Transplant Unit, Hospital de Santa Maria, North Lisbon Hospital Center, Lisbon Academic Medical Center, Lisbon, Portugal
| | - N Alves
- Kidney Transplant Unit, Hospital de Santa Maria, North Lisbon Hospital Center, Lisbon Academic Medical Center, Lisbon, Portugal
| | - J Guerra
- Kidney Transplant Unit, Hospital de Santa Maria, North Lisbon Hospital Center, Lisbon Academic Medical Center, Lisbon, Portugal
| | - J Fernandes E Fernandes
- Vascular Surgery Department, Hospital de Santa Maria, North Lisbon Hospital Center, Lisbon Academic Medical Center, Lisbon, Portugal
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12
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Wan Q, Liu H, Ye S, Ye Q. Confirmed Transmission of Bacterial or Fungal Infection to Kidney Transplant Recipients from Donated After Cardiac Death (DCD) Donors in China: A Single-Center Analysis. Med Sci Monit 2017; 23:3770-3779. [PMID: 28771455 PMCID: PMC5553435 DOI: 10.12659/msm.901884] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background We aimed to investigate blood and urine cultures of donated after cardiac death (DCD) donors and report the cases of confirmed (proven/probable) transmission of bacterial or fungal infection from donors to kidney recipients. Material/Methods Seventy-eight DCD donors between 2010 and 2016 were included. Sixty-one DCD donors underwent blood cultures and 22 episodes of bacteremias developed in 18 donors. Forty-three donors underwent urine cultures and 14 donors experienced 17 episodes of urinary infections. Results Seven of 154 (4.5%) kidney recipients developed confirmed donor-derived bacterial or fungal infections. Inappropriate use of antibiotics in donor was a risk factor for donor-derived infection (p=0.048). The use of FK506 was more frequent in recipients without donor-derived infection than those with donor-derived infection (p=0.033). Recipients with donor-derived infection were associated with higher mortality and graft loss (42.9% and 28.6%, respectively), when compared with those without donor-derived infection (4.8% each). Three kidney recipients with donor-derived infection died; one death was due to multi-organ failure caused by Candida albicans, and two were related to rupture of the renal artery; two of them did not receive appropriate antimicrobial therapy after infection. Conclusions Our kidney recipients showed high occurrence rates of donor-derived infection. Recipients with donor-derived infection were associated with higher mortality and graft loss than those without donor-derived infection. The majority of recipients with donor-derived infection who died did not receive appropriate antimicrobial therapy after infection.
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Affiliation(s)
- Qiquan Wan
- Department of Transplant Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China (mainland)
| | - Huanmiao Liu
- Department of Transplant Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China (mainland)
| | - Shaojun Ye
- Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University, Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, Hubei, China (mainland)
| | - Qifa Ye
- Department of Transplant Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China (mainland).,Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University, Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, Hubei, China (mainland)
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13
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Renal Allograft Aspergillus Infection Presenting With Obstructive Uropathy: A Case Report. Transplant Proc 2017; 49:193-197. [PMID: 28104135 DOI: 10.1016/j.transproceed.2016.11.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 11/16/2016] [Indexed: 01/16/2023]
Abstract
BACKGROUND Isolated renal allograft aspergillosis is rare and usually presents with fever and decreased glomerular filtration rate. Presentation with obstructive uropathy caused by aspergillus fungal balls is much less common. We report a young male patient who presented with obstructive uropathy secondary to isolated renal allograft aspergillus infection 6 weeks after transplant. He was treated with nephrectomy and antifungal medications. CASE PRESENTATION A 29-year-old Saudi male patient had a recent living non-related kidney transplantation in Pakistan. Early Post-transplant course was complicated by acute cellular rejection (Banff Class IB) which was managed successfully with pulse steroid and anti-thymocyte globulin. The patient presented again to our emergency room on fortieth day post-transplant with a complaint of decreased urine output and passing white particles in his urine. This presentation was three Three weeks after treatment for cellular rejection, the urine fungal culture showed growth of Aspergillus fumigatus, and ultrasound imaging of the allograft kidney revealed mild to moderate hydronephrosis with echogenic materials within the renal pelvis. Biopsy of the transplanted kidney showed severe necrotizing granulomatous inflammation and fungal elements consistent with aspergillus species. The patient was given voriconazole as an antifungal agent and was weaned from immunosuppressive medication. The patient eventually required intermittent hemodialysis and underwent surgical allograft nephrectomy. CONCLUSION Suboptimal environmental and infection prevention and control precautions can explain this type of infection. It is important for clinicians to have a high index of suspicion and to investigate for fungal infection as a rare cause of obstructive uropathy in high-risk patients.
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14
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Shannon EM, Reid MJA, Chin-Hong P. Late aspergilloma of a renal allograft without need for operative management: a case report and review of the literature. Transpl Infect Dis 2016; 18:261-5. [PMID: 26751414 DOI: 10.1111/tid.12495] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Revised: 09/13/2015] [Accepted: 11/01/2015] [Indexed: 01/16/2023]
Abstract
Aspergillus infection localized to the renal allograft is a rare and potentially life-threatening infection and typically requires a combination of operative and medical management. We report the case of a renal allograft aspergilloma in a renal transplant patient presenting 2 years post transplant, successfully managed non-surgically. To our knowledge, this is the first report of a patient presenting with an allograft aspergilloma so long after transplantation and being successfully managed with antifungal therapy alone.
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Affiliation(s)
- E M Shannon
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - M J A Reid
- Division of Infectious Disease, Department of Medicine, San Francisco School of Medicine, University of California, San Francisco, California, USA
| | - P Chin-Hong
- Division of Infectious Disease, Department of Medicine, San Francisco School of Medicine, University of California, San Francisco, California, USA
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15
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Dębska-Ślizień A, Chrobak Ł, Bzoma B, Perkowska A, Zadrożny D, Chamienia A, Kostro J, Milecka A, Bronk M, Śledziński Z, Rutkowski B. Candida arteritis in kidney transplant recipients: case report and review of the literature. Transpl Infect Dis 2015; 17:449-55. [PMID: 25846286 DOI: 10.1111/tid.12388] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Revised: 03/12/2015] [Accepted: 03/20/2015] [Indexed: 12/27/2022]
Abstract
Multi-organ procurement is a risk factor for contamination of preservation fluid with intestinal flora including fungi (e.g., Candida). Transmission of fungal species to the graft vessel can cause mycotic arteritis. This is a very rare but life-threatening complication of renal transplantation. We present 2 cases of renal transplant recipients from the same multi-organ donor. Both recipients suffered from severe hemorrhages from renal graft anastomosis and renal artery pseudoaneurysm due to Candida albicans arteritis (CAA). The culture of the preservation fluid revealed growth of Escherichia coli, but neither preservation fluid nor multiple routine blood cultures performed before hemorrhagic complications revealed fungal growth (media non-selective for fungal growth were applied). The first recipient suffered from sudden severe hemorrhage in the area of graft anastomosis on day 10 post surgery (without any preceding clinical or radiological symptoms). This led to urgent surgery and graftectomy, which was complicated by cardio-respiratory arrest with resuscitation in the operating room; despite resuscitation, irreversible brain damage, and subsequent death occurred in the intensive care unit (ICU) 2 weeks later (on day 24 after transplantation). The second patient underwent urgent vascular surgery on day 22 (after transplantation), because of hemorrhage from a pseudoaneurysm of the graft artery. She required repeated vascular operations, extended antimicrobial and antifungal therapy, and ICU monitoring and, despite these interventions, she died on day 80 after transplantation as a result of Pseudomonas aeruginosa sepsis. Arteritis of the renal artery in both patients was caused by C. albicans. This was confirmed by histopathology: infiltration of renal artery with budding yeast forming pseudohyphae (Case 1), and the presence of C. albicans in the culture of the renal artery and surrounding tissue (Case 2). We conclude that organ preservation solution should be cultured with use of media selective for fungal growth. As soon as the positive culture is detected, appropriate measures protecting patients against CAA should be undertaken.
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Affiliation(s)
- A Dębska-Ślizień
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Gdańsk, Poland
| | - Ł Chrobak
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Gdańsk, Poland
| | - B Bzoma
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Gdańsk, Poland
| | - A Perkowska
- Department of Transplantation Medicine and Nephrology, Transplantation Institute, Medical University of Warsaw, Warszawa, Poland
| | - D Zadrożny
- Department of General, Endocrine and Transplant Surgery, Medical University of Gdańsk, Gdańsk, Poland
| | - A Chamienia
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Gdańsk, Poland
| | - J Kostro
- Department of General, Endocrine and Transplant Surgery, Medical University of Gdańsk, Gdańsk, Poland
| | - A Milecka
- Department of General, Endocrine and Transplant Surgery, Medical University of Gdańsk, Gdańsk, Poland
| | - M Bronk
- Department of Clinical Microbiology, University Clinical Center of Gdańsk, Gdańsk, Poland
| | - Z Śledziński
- Department of General, Endocrine and Transplant Surgery, Medical University of Gdańsk, Gdańsk, Poland
| | - B Rutkowski
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Gdańsk, Poland
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16
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Abstract
This review discusses the various gross and histologic findings seen in renal infections due to bacteria, viruses, fungi, and mycobacteria. It is crucially important to separate infectious processes in the kidney from other inflammatory or neoplastic processes, as this will have a major impact on therapy. We describe the diagnostic features of renal infections with a specific focus on the differential diagnosis and other processes that may mimic infection. The topics discussed include acute bacterial pyelonephritis, chronic bacterial pyelonephritis, xanthogranulomatous pyelonephritis, malacoplakia, viral infections in the kidney, fungal pyelonephritis and mycobacterial infection of the kidney.
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Affiliation(s)
- Jean Hou
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York Presbyterian Hospital, VC14-224, New York, NY 10032, USA
| | - Leal C Herlitz
- Division of Renal Pathology, Department of Pathology and Cell Biology, Columbia University Medical Center, New York Presbyterian Hospital, VC14-224, New York, NY 10032, USA.
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17
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Donor-derived filamentous fungal infections in solid organ transplant recipients. Curr Opin Infect Dis 2013; 26:309-16. [DOI: 10.1097/qco.0b013e3283630e4d] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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18
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Ram Reddy C, Ram R, Swarnalatha G, Krishna LSR, Prayaga A, Murthy PVLN, Dakshinamurty KV. "True" mycotic aneurysm of the anastomotic site of the renal allograft artery. EXP CLIN TRANSPLANT 2012; 10:398-402. [PMID: 22845768 DOI: 10.6002/ect.2011.0190] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The incidence of vascular complications after renal transplant as reported varies from 3.5% to 14%. Pseudoaneurysm formation at the site of the anastomosis is a rare complication, and only a few cases have been reported. There also were only a few reports of "true" mycotic aneurysms of the renal allograft artery. We present 2 patients with true mycotic aneurysmal formation of the renal allograft artery after a renal transplant. Both patients presented with fever and increasing serum creatinine levels. Cultures from aneurysm tissue samples have grown Aspergillus flavus. Both patients were subjected to an allograft nephrectomy, and amphotericin was given.
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Affiliation(s)
- Chilumula Ram Reddy
- Department of Urology, Nizam's Institute of Medical Sciences, Punjagutta, Hyderabad-082, India
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19
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Singh N, Huprikar S, Burdette SD, Morris MI, Blair JE, Wheat LJ. Donor-derived fungal infections in organ transplant recipients: guidelines of the American Society of Transplantation, infectious diseases community of practice. Am J Transplant 2012; 12:2414-28. [PMID: 22694672 DOI: 10.1111/j.1600-6143.2012.04100.x] [Citation(s) in RCA: 119] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Donor-derived fungal infections can be associated with serious complications in transplant recipients. Most cases of donor-derived candidiasis have occurred in kidney transplant recipients in whom contaminated preservation fluid is a commonly proposed source. Donors with cryptococcal disease, including those with unrecognized cryptococcal meningoencephalitis may transmit the infection with the allograft. Active histoplasmosis or undiagnosed and presumably asymptomatic infection in the donor that had not resolved by the time of death can result in donor-derived histoplasmosis in the recipient. Potential donors from an endemic area with either active or occult infection can also transmit coccidioidomycosis. Rare instances of aspergillosis and other mycoses, including agents of mucormycosis may also be transmitted from infected donors. Appropriate diagnostic evaluation and prompt initiation of appropriate antifungal therapy are warranted if donor-derived fungal infections are a consideration. This document discusses the characteristics, evaluation and approach to the management of donor-derived fungal infections in organ transplant recipients.
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Affiliation(s)
- N Singh
- University of Pittsburgh, PA, USA.
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20
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Loss of renal allografts secondary to Candida vascular complications in two recipients from the same donor. Case Rep Transplant 2012; 2012:364735. [PMID: 23213612 PMCID: PMC3504265 DOI: 10.1155/2012/364735] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2011] [Accepted: 12/30/2011] [Indexed: 11/20/2022] Open
Abstract
Infections remain a major cause of morbidity and mortality in transplant patients. Organ recipients are also susceptible to donor-derived pathogens and the majority of donor infections are easily treatable. Rarely, some pathogens have produced life-threatening complications by compromising the vascular anastomosis. In this case series we report loss of two kidney allografts secondary to vascular complications due to Candida albicans. Both recipients received grafts from a common donor, in whom Candida bacteremia in the donor was not apparent at the time of organ acceptance but became apparent on delayed cultures.
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21
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Bagnasco SM, Subramanian AK, Desai NM. Fungal infection presenting as giant cell tubulointerstitial nephritis in kidney allograft. Transpl Infect Dis 2011; 14:288-91. [PMID: 22093412 DOI: 10.1111/j.1399-3062.2011.00676.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2011] [Revised: 07/06/2011] [Accepted: 07/23/2011] [Indexed: 01/16/2023]
Abstract
Giant cell tubulointerstitial nephritis in the kidney allograft caused by infection is rare, and donor-transmitted infection in transplanted kidneys is also rare. In this case report, we describe an unusual histological manifestation of Candida albicans in the graft biopsy of a 53-year-old male kidney transplant recipient with decreased renal function 12 days post transplant. Several giant cells were present in the tubulointerstitial inflammation, as well as yeasts, with no evidence of rejection, and the histological diagnosis was confirmed by urine culture. Donor urine culture was positive for C. albicans, suggestive of a possible donor-transmitted infection. Prompt antifungal treatment eradicated the infection, and averted systemic spread. To our knowledge, there are no previous reports of Candida infection with giant cell tubulointerstitial nephritis in human renal allograft.
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Affiliation(s)
- S M Bagnasco
- Department of Pathology, The Johns Hopkins School of Medicine, Baltimore, Maryland 21205, USA.
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22
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Minz M, Sharma A, Kumar S, Singh S, Shivaprakash MR, Bag S. Use of autogenous internal iliac artery for bridging the external iliac artery after excision of Aspergillus mycotic aneurysm in renal transplant recipients. J Vasc Surg 2011; 53:802-4. [PMID: 21215589 DOI: 10.1016/j.jvs.2010.10.102] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2010] [Revised: 10/15/2010] [Accepted: 10/17/2010] [Indexed: 12/17/2022]
Abstract
Repair of vascular defects in the presence of infection remains a challenging task in immunocompromised patients. We report two patients with postrenal transplant Aspergillus mycotic aneurysms of the allograft renal artery involving the external iliac artery which were excised along with the allograft. The defect in the external iliac artery was repaired successfully with interposition of autogenous internal iliac artery graft. Use of an internal iliac artery graft in such settings has been rarely reported in English literature. Autogenous internal iliac artery grafts provide a useful method to bridge the vascular defects created by radical debridement in the presence of fungal infections.
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Affiliation(s)
- Mukut Minz
- Department of Renal Transplant Surgery, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
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23
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24
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Alexander BD, Schell WA, Siston AM, Rao CY, Bower WA, Balajee SA, Howell DN, Moore ZS, Noble-Wang J, Rhyne JA, Fleischauer AT, Maillard JM, Kuehnert M, Vikraman D, Collins BH, Marroquin CE, Park BJ. Fatal Apophysomyces elegans infection transmitted by deceased donor renal allografts. Am J Transplant 2010; 10:2161-7. [PMID: 20883549 DOI: 10.1111/j.1600-6143.2010.03216.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Two patients developed renal mucormycosis following transplantation of kidneys from the same donor, a near-drowning victim in a motor vehicle crash. Genotypically, indistinguishable strains of Apophysomyces elegans were recovered from both recipients. We investigated the source of the infection including review of medical records, environmental sampling at possible locations of contamination and query for additional cases at other centers. Histopathology of the explanted kidneys revealed extensive vascular invasion by aseptate, fungal hyphae with relative sparing of the renal capsules suggesting a vascular route of contamination. Disseminated infection in the donor could not be definitively established. A. elegans was not recovered from the same lots of reagents used for organ recovery or environmental samples and no other organ transplant-related cases were identified. This investigation suggests either isolated contamination of the organs during recovery or undiagnosed disseminated donor infection following a near-drowning event. Although no changes to current organ recovery or transplant procedures are recommended, public health officials and transplant physicians should consider the possibility of mucormycosis transmitted via organs in the future, particularly for near-drowning events. Attention to aseptic technique during organ recovery and processing is re-emphasized.
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Affiliation(s)
- B D Alexander
- Department of Medicine, Duke University Medical Center, Durham, NC, USA.
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25
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Liu KY, Tsai PJ, King KL, Chen TH, Shyr YM, Su CH. Pseudoaneurysm of the iliac artery secondary to Aspergillus infection after kidney transplantation. J Chin Med Assoc 2009; 72:654-6. [PMID: 20028648 DOI: 10.1016/s1726-4901(09)70450-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Infectious complications are the top causes of morbidity and mortality in patients who undergo renal transplantation. We report a patient who received a cadaveric renal transplant in Mainland China. One year post-transplantation, the patient had right buttock pain with radiation to the leg. Swelling and tenderness over the right groin was also found. Magnetic resonance imaging revealed a multilobulated cystic lesion, about 8 x 7 cm, at the right iliac fossa and presacral region extending to the posterior aspect of the graft kidney and up to the right psoas muscle. Drainage of the intra-abdominal abscess was performed. The abscess culture showed presence of Aspergillus spp. The patient had received steroids, tacrolimus and mycophenolate mofetil, which could be a risk factor for fungal infection. The cause of Aspergillus infection in our patient remains unclear. It may have been due to immune system insufficiency of the patient rendering the patient prone to infection. Pseudoaneurysm formation of the internal iliac artery following Aspergillus infection after kidney transplantation is rarely reported. Although it is a dilemma, once a severe situation such as pseudoaneurysm with aspergillosis presents, graft removal is suggested.
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Affiliation(s)
- Kuang-Yi Liu
- Department of Surgery, Tao Yuan Armed Forces General Hospital, Taoyuan, Taiwan, R.O.C
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26
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Wang R, Wu J, Wang Y, Huang H, He Q, Chen J. Aspergillus infection limited to the anastomosed artery following renal transplantation: a report of 4 cases. Transpl Infect Dis 2009; 11:363-6. [PMID: 19497076 DOI: 10.1111/j.1399-3062.2009.00402.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We present 4 cases of Aspergillus fumigatus infection limited to the anastomosed artery following renal transplantation. All grafts were nephrectomized. Two patients received 2 weeks of itraconazole therapy; both showing recurrence of pseudoaneurysms following discontinuation of therapy. Another 2 patients received 3 months of itraconazole therapy without recurrence of pseudoaneurysms. Surgical interventions were life saving. Resection of infected tissues and 3 months of antifungal therapy seemed to give better results than shorter antifungal strategies.
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Affiliation(s)
- R Wang
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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27
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Albano L, Bretagne S, Mamzer-Bruneel MF, Kacso I, Desnos-Ollivier M, Guerrini P, Le Luong T, Cassuto E, Dromer F, Lortholary O. Evidence that graft-site candidiasis after kidney transplantation is acquired during organ recovery: a multicenter study in France. Clin Infect Dis 2009; 48:194-202. [PMID: 19090753 DOI: 10.1086/595688] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Infections of renal grafts with Candida species can induce life-threatening complications in the recipient. METHODS A 9-year retrospective study involving all of the transplant centers in France was designed to determine the incidence, origin, characteristics, and outcome of graft-site candidiasis that occurred after kidney transplantation. Yeasts cultured from preservation or drainage solutions and graft specimens were recorded. RESULTS Among 18,617 kidney grafts, 18 recipients corresponding to 12 donors developed culture-confirmed graft-site candidiasis (incidence, 1 case per 1000 grafts) a median of 25 days after the graft procedure. Clinical presentations included 14 cases of renal arteritis (13 were complicated by aneurysm), 1 urinoma, 2 graft site abscesses, and 1 surgical site infection. Candida albicans was involved in 13 cases. A unique C. albicans genotype or a single rare Candida species was involved in each episode. Together with the clinical history, these findings demonstrate that organ contamination followed by transmission to the recipient occurred during recovery. Therapeutic management varied from simple monitoring in 1 case to a combination of surgery (nephrectomy in 9 cases and arterial bypass in 9 cases) and antifungal therapy (14 cases). Overall, 3 of 18 kidney transplant recipients died, and 9 had their graft surgically removed. CONCLUSION Graft-transmitted candidiasis that ends most often in fungal arteritis is associated with high morbidity and mortality after kidney transplantation and is related to organ contamination during recovery in the donor.
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Affiliation(s)
- Laetitia Albano
- Service de Néphrologie, Hôpital Pasteur, Centre Hospitalo-Universitaire de Nice, Nice, France
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28
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Taksin L, Mallick S, Frachet O, Julien M, Lepennec V, Ficheux M, Bensadoun H. [Mycotic aneurysm and renal transplant. A case report]. Prog Urol 2008; 19:149-52. [PMID: 19168023 DOI: 10.1016/j.purol.2008.10.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2008] [Revised: 10/07/2008] [Accepted: 10/20/2008] [Indexed: 12/27/2022]
Abstract
The arterial aneurysm secondary to Candida is a rare but frightening complication of renal transplant. We report the case of a 58-year-old patient who developed an arterial aneurysm secondary to a Candida infection in 3 weeks of a third renal transplant. Candida albicans was isolated from the preservation solution. The treatment consisted of a transplant nephrectomy, aneurysm excision and an iliac bypass with cryopreserved iliac homograft. All of bacteriologic culture was positive for Candida. The positive bacteriologic culture for Candida in preservation solution requires antifongic treatment. In case of arterial aneurysm, a surgical treatment is necessary but majority of kidney transplant had to be removed.
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Affiliation(s)
- L Taksin
- Service d'urologie, CHU Côte-de-Nacre, avenue Côte-de-Nacre, 14000 Caen, France.
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29
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Matignon M, Botterel F, Audard V, Dunogue B, Dahan K, Lang P, Bretagne S, Grimbert P. Outcome of renal transplantation in eight patients with Candida sp. contamination of preservation fluid. Am J Transplant 2008; 8:697-700. [PMID: 18294166 DOI: 10.1111/j.1600-6143.2007.02112.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The complications of kidney graft preservation fluid infected by Candida sp. may range in severity from trivial infections to life-threatening complications, including graft arteritis and anastomotic rupture. Mandatory nephrectomy has recently been proposed as a means of preventing arterial wall rupture in such cases. We describe the clinical features and outcome of renal transplantation from a cadaveric donor in eight recipients with preservation fluid testing positive for Candida sp. Six patients were treated with antifungal drugs. After 1-2 years of follow-up, including regular imaging, none of the patients had developed arterial aneurysm, and all had a functional allograft and were alive. The contamination of renal graft preservation fluid with Candida sp. may be uneventful and should not systematically lead to removal of the graft. Until other risk factors for vascular complications have been determined, early antifungal treatment and repeated radiological monitoring are advisable for the prevention and/or early detection of such complications.
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Affiliation(s)
- M Matignon
- Nephrology Unit, Henri Mondor Hospital, AP-HP, Institut Francilien de Techerche en Néphrologie et Transplantation (IFRNT) and Paris XII University, Créteil, France
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30
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Matignon M, Botterel F, Audard V, Dunogue B, Dahan K, Lang P, Bretagne S, Grimbert P. Outcome of Renal Transplantation in Eight Patients With Candida sp. Contamination of Preservation Fluid. Am J Transplant 2008. [DOI: 10.1111/j.1600-6143.2007.02092.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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31
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Nourbala MH, Hollisaaz MT, Nasiri M, Bahaeloo-Horeh S, Najafi M, Araghizadeh H, Rezaie Y, Lak M. Pain Affects Health-Related Quality of Life in Kidney Transplant Recipients. Transplant Proc 2007; 39:1126-9. [PMID: 17524910 DOI: 10.1016/j.transproceed.2007.03.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Chronic pain is prevalent in end-stage renal disease patients undergoing chronic hemodialysis. We do not fully know the intensity of chronic pain experienced by kidney recipients in comparison to those on chronic hemodialysis and healthy controls. Moreover, the effect of chronic pain on kidney recipients' health-related quality of life (HRQoL) is yet to be comprehensively addressed. We designed this study to find an answer to these questions. METHODS In this case control study, we studied 205 kidney recipients, 69 hemodialysis patients, and 100 healthy controls, who were matched for age, sex, monthly family income, and educational level. The patients were evaluated for the intensity of chronic pain by Visual Analogue Scale (VAS). HRQoL was measured with Short Form 36 (SF-36) in the kidney recipients. Chronic pain intensity was compared in the study groups, and in the kidney recipients the correlation between SF-36 subscores and severity of pain was assessed. RESULTS Severity of pain in the kidney recipients was lower than the hemodialysis patients, but more than the healthy controls (P=.001). The VAS pain score negatively correlated with the scores of SF- 36 total (r=-.329, P=01), mental health (r=-.190, P=07), physical health (r=-.275, P=.001), physical function (r=-.339, P=.001), role limitation due to physical problems (r=-.478, P=.001), role limitation due to emotional problems (r=-.326, P=.001), and bodily pain (r=-.894, P=.001). DISCUSSION The intensity of chronic pain experienced by the kidney recipients is less than that experienced by patients under chronic hemodialysis, but higher than healthy subjects. Focusing on chronic pain as a cause of post-renal transplantation morbidity is expected to improve post-renal transplantation quality of life.
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Affiliation(s)
- M-H Nourbala
- Nephrology/Urology Research Center (NURC), Baqiyatallah Medical Sciences University, Tehran, Iran.
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Mai H, Champion L, Ouali N, Hertig A, Peraldi MN, Glotz D, Rondeau E, Costa MA, Snanoudj R, Benoit G, Charpentier B, Durrbach A. Candida albicans arteritis transmitted by conservative liquid after renal transplantation: a report of four cases and review of the literature. Transplantation 2007; 82:1163-7. [PMID: 17102767 DOI: 10.1097/01.tp.0000239188.27153.23] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Mycotic arteritis and/or aneurysms are infrequent complications of renal transplantation. They are mostly secondary to bacterial infection and rarely to Candida albicans. We report four cases of mycotic arteritis due to C. albicans after renal transplantation but which have been inoculated during organ harvesting or conservation. METHODS In all the four cases corresponding to two independent donors, C. albicans was isolated few days later in the systematic culture of the conservative liquid. We also review the clinical features and outcomes of 13 cases previously reported in the literature. RESULTS In two cases, the diagnosis of fungal arteritis was confirmed only during autopsy after the patient's death due to massive bleeding. In the other two cases, the diagnosis was made on the arterial section of the anastomotic wall after detransplantation for massive bleeding for arterial leakage although an immediate antifungal treatment with fluconazole and caspofungin was given and was found to be inefficient. CONCLUSION This is a serious complication of renal transplantation because it leads to graft loss in the majority of the cases and even to death in a few cases despite an efficient and rapid treatment. Routine fungal cultures of preservation media are important for early diagnosis and timely surgical interventions are life-saving.
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Affiliation(s)
- Hoa Mai
- Nephrology Unit, Bicetre Hospital Le Kremlin Bicetre, Paris, France
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Linden E, Restrepo D, Dikman S, Murphy B, Huprikar S. Aspergillus infection limited to renal allograft: case report and review of literature. Transpl Infect Dis 2006; 8:177-81. [PMID: 16913978 DOI: 10.1111/j.1399-3062.2006.00134.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
We report a case of a 28-year-old recipient of a cadaveric renal transplant who developed Aspergillus infection in the allograft without having disseminated disease. We review the previously reported cases of isolated Aspergillus in kidney transplant recipients and discuss the possible route of transmission in our patient. We also discuss the alternate but successful treatment that our patient received.
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Affiliation(s)
- E Linden
- Department of Medicine, Division of Nephrology, Mount Sinai Hospital, 1 Gustave L. Levy Place, New York, NY 10029, USA.
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Diller R, Hölzen J, Senninger N, Kramer S. Interventional stenting for ruptured iliac aneurysm following transplant nephrectomy. Transplant Proc 2006; 38:718-20. [PMID: 16647454 DOI: 10.1016/j.transproceed.2006.01.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Surgical removal of a failed kidney graft may lead to a variety of postoperative complications, development of an aneurysm being a relatively rare complication. We report the case of a 34-year-old man who developed an iliac aneurysm 13 years after transplant nephrectomy. Interventional stenting was performed upon the rupture of the aneurysm. Postintervention the function of the contralateral transplanted kidney was stable and the patient recovered. An endoleak was diagnosed after 1 week, which was also stented. No operative procedure was necessary. In conclusion, even in an emergency situation interventional stenting of a false iliac aneurysm after transplant nephrectomy may be a therapeutic option.
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Affiliation(s)
- R Diller
- Department of General Surgery, Muenster University Hospital, Muenster, Germany.
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Zavos G, Pappas P, Kakisis JD, Leonardou P, Manoli E, Bokos J, Kostakis A. Endovascular repair as first-choice treatment of iliac pseudoaneurysms following renal transplantation. Transplant Proc 2006; 37:4300-2. [PMID: 16387102 DOI: 10.1016/j.transproceed.2005.11.034] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2005] [Indexed: 12/17/2022]
Abstract
Pseudoaneurysms of the arterial anastomosis are rare complications of renal transplantation. We report three cases of patients with extrarenal pseudoaneurysms and describe their treatment by endovascular placement of covered stents. Two of these aneurysms were due to vascular infections by fungi. An 8-week antifungal therapy proved to be successful in preventing the risk of fungal infection of the graft material in both patients. All three of our grafts remained open 2 months to 3 years after their placement with no evidence of stenosis or infection.
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Affiliation(s)
- G Zavos
- Organ Transplant Unit, Laiko Hospital, Athens, Greece
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Laouad I, Buchler M, Noel C, Sadek T, Maazouz H, Westeel PF, Lebranchu Y. Renal artery aneurysm secondary to Candida albicans in four kidney allograft recipients. Transplant Proc 2006; 37:2834-6. [PMID: 16182825 DOI: 10.1016/j.transproceed.2005.05.017] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Infection is a frequent cause of morbidity and mortality in solid organ transplant recipients. It may occur at different periods after transplantation. We report four cases of mycotic aneurysms due to Candida albicans (CA) in renal transplant recipients occurring early after kidney transplantation. CASE REPORTS Four patients (three men, one woman) aged from 24 to 55 years who underwent cadaveric renal transplantation from three different donors developed a mycotic aneurysm at 9 to 90 days after transplantation. In all cases aneurysms were located at the anastomosis between the renal graft artery and the iliac axis. The clinical presentations were fever in three cases, including endocarditis in one patient or deterioration of graft function in two cases and hemorrhagic shock secondary to a ruptured renal artery in the fourth case, which led to death. The arterial aneurysm was discovered at autopsy. The diagnosis of a mycotic aneurysm was based on morphological investigations: echotomography, spiral computed tomography, and arteriography. In all cases bacteriological studies (blood culture, culture of the aneurysmal wall and content) isolated CA. In three patients CA was isolated from the preservation solution; it was of the same phenotype as the one isolated from the aneurysm in one recipient. Antifungal therapy was started in patients who lived, but all kidney transplants had to be removed. Anatomical results of arterial reconstructions were satisfactory in all cases and remained so during the follow-up. CONCLUSION The insidious presentation and clinical course of mycotic aneurysms due to CA require a high degree of suspicion to make the correct diagnosis.
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Affiliation(s)
- I Laouad
- Department of Nephrology and Clinical Immunology, University Hospital, Tours, France.
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Vuruskan H, Ersoy A, Girgin NK, Ozturk M, Filiz G, Yavascaoglu I, Oktay B. An Unusual Cause of Ureteral Obstruction in a Renal Transplant Recipient: Ureteric Aspergilloma. Transplant Proc 2005; 37:2115-7. [PMID: 15964354 DOI: 10.1016/j.transproceed.2005.03.035] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2004] [Indexed: 11/16/2022]
Abstract
Mycotic infections in various organ transplant recipients represent severe and often fatal complications. Aspergillosis isolated from the urinary tract occurs quite infrequently in renal transplant recipients. Besides, fungus balls are rare causes of ureteral obstruction. We report a 51-year-old patient with the diagnosis of ureteral obstruction caused by aspergillosis in the early post-renal transplant period, who unfortunately died with the clinical picture of disseminated infection and its complications.
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Affiliation(s)
- H Vuruskan
- Department of Urology, Uludağ University Medical School, 16059 Gorukle, Bursa, Turkey
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