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Ramírez-Acosta AP, Acosta-Yebra LD, Macedo-Montero MG, Flores-Vargas G, Padilla-Raygoza N. Survival in a pediatric patient with cerebral aspergillosis: A case report. IDCases 2024; 36:e01948. [PMID: 38681079 PMCID: PMC11047199 DOI: 10.1016/j.idcr.2024.e01948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 02/05/2024] [Accepted: 04/14/2024] [Indexed: 05/01/2024] Open
Abstract
Aspergillosis is an infrequent infection in the Central Nervous System with a mortality rate higher than 95 %. Early diagnosis is challenging and crucial. In this report, we present the case of a six-year-old female with an intense headache accompanied by left hemiparesis, gaze deviation, horizontal nystagmus, and vomiting of mucous content on five occasions. After several approaches, a cerebrospinal fluid PCR resulted positive for Aspergillus spp., and then management started with amphotericin B at 2.6 mg/kg/day and was managed to have voriconazole. She survived, and two years after her first hospital admission, she suffered from cerebral aspergillosis sequelae. An area of improvement is the coordination between the request and delivery of studies outside the institution. In this case, the patient´s mother did not report the analysis results on time, delaying the diagnosis.
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Affiliation(s)
| | - Lilian Danae Acosta-Yebra
- Jefatura de Enseñanza e Investigación, Hospital General de Irapuato, Instituto de Salud Pública del Estado de Guanajuato, Mexico
| | | | - Gilberto Flores-Vargas
- Department of Research and Technological Development, Directorate of Teaching and Research, Institute of Public Health from Guanajuato State, Mexico
| | - Nicolás Padilla-Raygoza
- Department of Research and Technological Development, Directorate of Teaching and Research, Institute of Public Health from Guanajuato State, Mexico
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2
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Amirizad K, Ghazanfari M, Javidnia J, Abastabar M, Haghi Ashtiani MT, Sotoudeh Anvari M, Fathi M, Espahbodi A, Badali H, Hedayati MT, Haghani I, Seyedmousavi S. Central nervous system Aspergillus quadrilineatus infection in a COVID-19 patient, a case report and literature review. J Clin Lab Anal 2023; 37:e24971. [PMID: 37798858 PMCID: PMC10681513 DOI: 10.1002/jcla.24971] [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: 06/14/2023] [Revised: 08/28/2023] [Accepted: 09/24/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND Viral pneumonia such as COVID-19-associated aspergillosis could increase susceptibility to fungal super-infections in critically ill patients. METHODS Here we report a pediatric case of Aspergillus quadrilineatus cerebral infection in a recently diagnosed COVID-19-positive patient underlying acute lymphocytic leukemia. Morphological, molecular methods, and sequencing were used to identify this emerging species. RESULTS Histopathological examination showed a granulomatous necrotic area containing dichotomously branching septate hyphae indicating a presumptive Aspergillus structure. The species-level identity of isolate growing on brain biopsy culture was confirmed by PCR sequencing of the β-tubulin gene as A. quadrilineatus. Using the CLSI M38-A3 broth microdilution methodology, the in vitro antifungal susceptibility testing demonstrated 0.032 μg/mL MIC for posaconazole, caspofungin, and anidulafungin and 8 μg/mL against amphotericin B. A combination of intravenous liposomal amphotericin B and caspofungin therapy for 8 days did not improve the patient's condition. The patient gradually continued to deteriorate and expired. CONCLUSIONS This is the first COVID-19-associated cerebral aspergillosis due to A. quadrilineatus in a pediatric patient with acute lymphocytic leukemia. However, comprehensive screening studies are highly recommended to evaluate its frequency and antifungal susceptibility profiles. Before being recommended as first-line therapy in high-risk patients, more antifungal susceptibility data are needed.
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Affiliation(s)
- Kazem Amirizad
- Department of Mycology, Faculty of Medical SciencesTarbiat Modares UniversityTehranIran
| | - Mona Ghazanfari
- Department of Medical Mycology, School of MedicineMazandaran University of Medical SciencesSariMazandaranIran
- Invasive Fungi Research Center, Communicable Diseases InstituteMazandaran University of Medical SciencesSariIran
| | - Javad Javidnia
- Department of Medical Mycology, School of MedicineMazandaran University of Medical SciencesSariMazandaranIran
- Invasive Fungi Research Center, Communicable Diseases InstituteMazandaran University of Medical SciencesSariIran
| | - Mahdi Abastabar
- Department of Medical Mycology, School of MedicineMazandaran University of Medical SciencesSariMazandaranIran
- Invasive Fungi Research Center, Communicable Diseases InstituteMazandaran University of Medical SciencesSariIran
| | | | - Maryam Sotoudeh Anvari
- Department of Surgical and Clinical Pathology, Cardiac Research, Tehran Heart CenterTehran University of Medical Sciences; TehranIran
| | - Maryam Fathi
- Department of Parasitology, Faculty of Medical SciencesTarbiat Modares UniversityTehranIran
| | - Amirreza Espahbodi
- Student Research Committee, School of MedicineMazandaran University of Medical SciencesSariMazandaranIran
| | - Hamid Badali
- Department of Molecular Microbiology & Immunology, South Texas Center for Emerging Infectious DiseasesThe University of Texas at San AntonioSan AntonioTexasUSA
| | - Mohammad Taghi Hedayati
- Department of Medical Mycology, School of MedicineMazandaran University of Medical SciencesSariMazandaranIran
- Invasive Fungi Research Center, Communicable Diseases InstituteMazandaran University of Medical SciencesSariIran
| | - Iman Haghani
- Department of Medical Mycology, School of MedicineMazandaran University of Medical SciencesSariMazandaranIran
- Invasive Fungi Research Center, Communicable Diseases InstituteMazandaran University of Medical SciencesSariIran
| | - Seyedmojtaba Seyedmousavi
- Department of Laboratory Medicine, Microbiology Service, Clinical CenterNational Institutes of HealthBethesdaMarylandUSA
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Khandelwal A, Basheer N, Mahapatra AK. Multiple intracranial fungal abscesses in an immunocompetent infant treated surgically. J Pediatr Neurosci 2014; 9:159-61. [PMID: 25250076 PMCID: PMC4166843 DOI: 10.4103/1817-1745.139332] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Intracerebral abscess are rare in neonates and infants. We present a rare case of 4-month-old immunocompetent infant with multiple intracranial fungal abscess. Right frontoparietal craniotomy was done with excision of multicystic mass containing 200cc of dirty colored fluid. Biopsy and culture of abscess came as Aspergillus fumigates. Patient received parental amphotericin B. An immunocompetent infant with intracranial aspergillosis is rare. We advocate combination of surgical excision with parental amphotericin B as best way to achieve good result.
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Affiliation(s)
- Ashutosh Khandelwal
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Noufal Basheer
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Ashok K Mahapatra
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
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4
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Shimodaira K, Okubo Y, Nakayama H, Wakayama M, Shinozaki M, Ishiwatari T, Sasai D, Nemoto T, Takahashi K, Ishii T, Saji T, Shibuya K. Trends in the prevalence of invasive fungal infections from an analysis of annual records of autopsy cases of Toho University. Mycoses 2012; 55:435-43. [PMID: 22320199 DOI: 10.1111/j.1439-0507.2012.02169.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Clinical diagnosis of invasive fungal infections (IFIs) is sometimes difficult, and obtaining an accurate assessment of trends concerning the prevalence of IFIs is a challenge. The aim of this study was to determine trends in the prevalence of IFIs from an autopsy survey. The retrospective review of autopsy records stored in Toho University was performed on all documented cases with fungal infection from 1955 to 2006. A total of 411 cases of IFIs were detected among 10 297 autopsies. The prevalence of candidiasis decreased from 3.6% (1981-93) to 2.0% (1994-2006), and that of aspergillosis increased throughout the 52-year period and reached 2.0% (1994-2006). The prevalence of IFIs in the patient group comprising haematological disorders was significantly higher (19.9%) than in other patient groups (2.9%), of which the odds ratio was 18.4 for mucormycosis and 10.0 for aspergillosis. The lung was the most common organ involved irrespective of major fungal species, and most cases with candidiasis showed multiple-organ infection. Results confirmed the increasing prevalence of aspergillosis and high risk of IFIs in the patient group with haematological disorders. IFIs were also detected in an immunocompromised state caused not only by primary disease but also by treatment with anti-tumour drugs and corticosteroids.
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Affiliation(s)
- Kayoko Shimodaira
- Department of Surgical Pathology, Toho University School of Medicine, Tokyo, Japan
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5
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Alsharif M, Cameron SEH, Young JAH, Savik K, Henriksen JC, Gulbahce HE, Pambuccian SE. Time trends in fungal infections as a cause of death in hematopoietic stem cell transplant recipients: an autopsy study. Am J Clin Pathol 2009; 132:746-55. [PMID: 19846817 DOI: 10.1309/ajcpv9dc4hgpankr] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Infectious complications remain an important cause of death in hematopoietic stem cell transplant (HSCT) recipients. We undertook a 20-year (1988-2007) retrospective review of all autopsies performed on HSCT recipients in our institution, with emphasis on infections, especially fungal infections, as the cause of death. Of the 2,943 autopsies performed in our institution from 1988 to 2007, 395 (13.4%) involved HSCT recipients (117 pediatric; 278 adult). Of the patients, 298 had received allogeneic, 46 autologous, 41 umbilical cord blood, and 3 autologous plus allogeneic types, and 7 were unknown HSCT types. The most common causes of death were pulmonary complications, occurring in 247 (62.5%) of 395 cases. In 178 cases (45.1%), microorganisms (viral, bacterial, and/or fungal) were documented at autopsy in one or more organs and contributed to the cause of death. Fungal infections were found in 23.5% of cases, but their frequency as a cause of death decreased throughout this study, from 30.3% in the 1988-1992 period to 10.9% in the 2003-2007 period.
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6
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Torres-Narbona M, Guinea J, Martínez-Alarcón J, Muñoz P, Peláez T, Bouza E. Workload and clinical significance of the isolation of zygomycetes in a tertiary general hospital. Med Mycol 2008; 46:225-30. [PMID: 18404550 DOI: 10.1080/13693780701796973] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Several reports of increases in invasive zygomycosis (IZ) at individual institutions across the USA and Europe have contributed to a generalized concept that IZ is an increasing problem and the overestimation of the clinical significance of the isolation of zygomycetes in microbiology departments. We assessed the workload and clinical significance of zygomycetes isolates recovered from clinical samples in our institution over a 19-year period (1988-2006). We retrospectively reviewed the charts of those patients from who isolates of zygomycetes were obtained and calculated the workload of its isolation, the incidence of IZ during this period and the positive predictive value (PPV) of a positive culture. Zygomycetes were recovered from 210 samples (176 patients), i.e., 0.086/1,000 clinical samples processed and 6.3/1,000 samples submitted for fungal isolation. Zygomycetes represented 0.6% of the total fungi recovered. The mean incidence of the disease was 1.2 cases/100,000 admissions (range 0-20). Only 16 of the samples which grew zygomycetes (7.6%) were from infected patients. The workload generated by zygomycetes in our institution and the PPV for IZ of their isolation in our laboratory were very low and the disease was not found to have significantly increased in recent years in our institution. Data from specific institutions cannot be generalized.
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Affiliation(s)
- M Torres-Narbona
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
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Dotis J, Iosifidis E, Roilides E. Central nervous system aspergillosis in children: a systematic review of reported cases. Int J Infect Dis 2007; 11:381-93. [PMID: 17509921 DOI: 10.1016/j.ijid.2007.01.013] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2006] [Revised: 12/09/2006] [Accepted: 01/23/2007] [Indexed: 10/23/2022] Open
Abstract
OBJECTIVE Central nervous system (CNS) aspergillosis is a life-threatening disease that has had a published mortality of >80%. Little is known about this serious infection in the pediatric population. We conducted this study to analyze characteristics of CNS aspergillosis in infants and children. METHODS The English literature was reviewed and all CNS aspergillosis cases in patients younger than 18 years of age were analyzed. RESULTS Ninety cases were recorded up to June 2005. The median age of the patients was 9 years, ranging from 18 days to 18 years (15.6% younger than 1 year). CNS aspergillosis most commonly presented as brain abscess(es), either single or multiple. While prematurity was the predominant underlying condition among infants, leukemia was the most frequent underlying disease in children. Aspergillus fumigatus was isolated from 75.5% of the cases. The overall mortality in published cases was 65.4%. In multivariate analysis, surgical treatment was independently associated with survival. CONCLUSION CNS aspergillosis in infants and children predominantly presents as brain abscess(es) and has significantly better outcome compared to published adult data. The findings of this systematic review could assist future investigations for improved outcome of this life-threatening infection in pediatric patients.
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Affiliation(s)
- John Dotis
- Third Department of Pediatrics, Aristotle University, Hippokration Hospital, Konstantinoupoleos 49, GR 54642 Thessaloniki, Greece
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Benesová P, Buchta V, Cerman J, Zák P. Cryptococcosis-a review of 13 autopsy cases from a 54-year period in a large hospital. APMIS 2007; 115:177-83. [PMID: 17367462 DOI: 10.1111/j.1600-0463.2007.apm_513.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
From 1952 to 2005, 13 cases of cryptococcosis confirmed by postmortem examination were diagnosed in autopsy material from the University Hospital in Hradec Králové, the Czech Republic. Histologically, Cryptococcus was found in multiple organs (brain and spinal cord, lungs, lymph nodes, spleen, bone marrow, liver, kidneys and adrenal glands). The lungs and CNS were the organs most often involved. Only in two cases was the diagnosis of cryptococcal infection established during the patient's lifetime, in both presenting clinically as meningitis, with positive result of CSF cultivation. Data and issues of diagnostics and treatment of cryptococcosis are discussed.
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Affiliation(s)
- P Benesová
- The Fingerland Department of Pathology, Charles University, Faculty of Medicine and University Hospital, Czech Republic.
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9
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Mattiuzzi G, Giles FJ. Management of intracranial fungal infections in patients with haematological malignancies. Br J Haematol 2005; 131:287-300. [PMID: 16225648 DOI: 10.1111/j.1365-2141.2005.05749.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The incidence of, and mortality associated with, invasive fungal infections remains far higher than hoped. As a consequence of the overall increase in the incidence of such infections over time, the incidence of central nervous system (CNS) fungal infections is also increasing and, despite improvements in diagnostic techniques and the introduction of novel antifungal agents, therapy for CNS infections is still associated with discouragingly poor results. In patients with haematological malignancies, opportunistic infections with Candida or Aspergillus remain the most common infections affecting the CNS; however, opportunistic infections with less well-known fungi are becoming more common and must be considered in the differential diagnosis. New techniques for the early diagnosis of invasive fungal infections are emerging. Pharmacologic options for treating invasive fungal infections have also improved during the past few years, with new drugs becoming available that have broader antifungal spectra and better safety profiles. Other novel treatment approaches, such as combination therapy, are also being explored. Early investigations have produced encouraging results; however, large, prospective studies involving many patients are necessary to validate the widespread use of these approaches. This review analyses the existing guidelines for treatment of CNS fungal infections and the literature available on the use of new drugs to generate sets of recommendations for treatment of these life-threatening infections in patients with haematological malignancies.
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Affiliation(s)
- Gloria Mattiuzzi
- Department of Leukemia, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA.
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10
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Schwesinger G, Junghans D, Schröder G, Bernhardt H, Knoke M. Candidosis and aspergillosis as autopsy findings from 1994 to 2003. Mycoses 2005; 48:176-80. [PMID: 15842333 DOI: 10.1111/j.1439-0507.2005.01101.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
We analysed the autopsy records of the Greifswald University Institute of Pathology (located in Eastern Germany) in respect of findings of candidosis and aspergillosis from 1994 to 2003. We also present eight immature aborted fetuses and premature infants with a mycosis. In a total of 2027 autopsies we found 164 cases of invasive candidosis and aspergillosis (8.1%) including a combination of both on four occasions. Other authors cited between 0.7 and 7.3%. In these 10 years in our material mycoses and in particular candidosis increased in spite of slightly decreased numbers of autopsies. The differences comparing the 5-years periods (1994-98 and 1999-2003) are highly significant for both mycoses and candidosis. They are not significant for aspergillosis. A similar relationship was observed in the distribution of mycotic organs and causative origin for candidosis alone. In the last 5 years the gastrointestinal and respiratory tracts, including the peritoneum, were more frequently infected by Candida. Non-haematological neoplasia and pneumonia as basic diseases more often appeared in cases of candidosis. All eight immature aborted fetuses and premature infants suffered from candidosis. The survey confirms the importance of autopsy as a tool for education and quality control in medical diagnostic and therapeutic activity in the field of mycoses, too.
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Affiliation(s)
- G Schwesinger
- Institute of Pathology, University of Greifswald, D-17487 Greifswald, Germany
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Abstract
History revealed a chronic obstructive pulmonary condition which had been treated with prednisolone for a long time. There was a raised temperature with further signs of an acute inflammatory underlying disease and internal hydrocephalus. After performing trepanation, the symptoms of raised intercerebral pressure ceased. Candida albicans could be detected microbiologically in the cerebrospinal fluid. There was no pneumonia at the time of admission. Despite instituting immediate intensive care with administration of antibiotics and antimycotics, the patient died 11 days after inpatient admission. Autopsy revealed a C. albicans mycosis originating from the right middle ear with extensive suppurative meningitis, which was the immediate cause of death. Confluent bronchopneumonia had developed in both lower lung lobes at the time of death, but did not show any signs of mycosis and had contributed indirectly to the death of the patient.
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Affiliation(s)
- S Koch
- Institut für Pathologie, Humaine Klinikum Bad Saarow, Akademisches Lehrkrankenhaus der Freien Universität Berlin, Germany.
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Koch S, Höhne FM, Tietz HJ. Incidence of systemic mycoses in autopsy material. Inzidenz von systemischen Mykosen im Autopsiematerial. Mycoses 2004; 47:40-6. [PMID: 14998398 DOI: 10.1046/j.0933-7407.2003.00937.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The incidence of systemic mycoses was investigated in the autopsy material of the Institute of Pathology of the Humaine Hospital in Bad Saarow, Germany. This hospital provides qualified standard care in east Brandenburg with a wide spectrum of medical disciplines caring for patients with acute medical conditions as well as oncological cases (660 beds). Between 1973 and 2001, 47 systemic mycoses were diagnosed in 4813 autopsies of deceased adults, corresponding to 0.98%. During the period of investigation, both the care provided by the hospital and the organization of the health service changed. The autopsy frequency fell from about 80% (1973-1991) to about 28% (1992-2001). This is thus still far higher than the average of about 3% assumed for the Federal Republic of Germany. Although the incidence of systemic mycoses increased during the entire 29-year period of investigation, the number of cases in whom this was the immediate cause of death decreased. Whereas candidoses predominated from 1973 to 1991, a shift in favor of aspergilloses was noticed in the period from 1992 to 2001. Systemic mycosis was diagnosed intravitally in only three of 47 cases. The present study therefore underscores the significance of clinical autopsy as a diagnostic method and means of medical quality control.
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Affiliation(s)
- S Koch
- Institut für Pathologie, Humaine Klinikum Bad Saarow, Akademisches Lehrkrankenhaus der Freien Universität Berlin, Germany.
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Schelenz S, Goldsmith DJA. Aspergillus endophthalmitis: an unusual complication of disseminated infection in renal transplant patients. J Infect 2004; 47:336-43. [PMID: 14556760 DOI: 10.1016/s0163-4453(03)00078-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Endogenous Aspergillus endophthalmitis (AE) is a rare complication of invasive aspergillosis (IA) in transplant patients. In this report, we describe two patients with polycystic kidney disease, who developed AE with cerebral involvement after renal transplantation. Both patients received intense immunosuppression with methyl prednisolone and mycophenolate mofitil (MMF) because of persistent rejection, which rendered them diabetic and vulnerable to opportunistic infections. Endophthalmitis developed within six months of transplantation and was confirmed by microscopy and culture of the vitreous fluid. Patients were treated with combinations of different anti-fungal agents including liposomal amphotericin B, 5-flucytosine, itraconazole, voriconazole and terbinafine. In an electronic MEDLINE review, we found eight further cases of AE in renal transplant patients between 1959 and September 2002. Based on this review, we identified possible risk factors including CMV infection, diabetes mellitus and treatment for rejection with agents such as methyl prednisolone and MMF. In 70% of cases the histology, microscopy or culture of vitreous fluid confirmed the diagnosis. The outcome of AE in renal transplant patients was poor with 70-100% mortality. The review of reported cases and current practice guidelines suggests that vitrectomy and intravitreal amphoterecin B is the treatment of choice. In addition, new antifungal agents with good CSF and ocular penetration such as voriconalzole should be considered for the treatment of invasive cerebral/ocular aspergillosis.
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Affiliation(s)
- S Schelenz
- Department of Infection, Guy's and St Thomas' Hospital, London, UK.
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14
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Weigel S, Kloska S, Kehl HG, Freund M. Lethal subarachnoid bleeding under immunosuppressive therapy due to mycotic arteritis. Eur Radiol 2003; 13 Suppl 6:L215-8. [PMID: 16440238 DOI: 10.1007/s00330-002-1741-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2002] [Revised: 09/11/2002] [Accepted: 10/07/2002] [Indexed: 11/25/2022]
Abstract
A subarachnoid haemorrhage (SAH) occurred 67 days after cardiac transplantation in a 10-year-old girl with consecutive immunocompromising therapy. Neither digital subtraction angiography (DSA) nor computed tomographic angiography showed signs of intracranial vascular malformations. One month before the lethal SAH occurred, she had developed arterial hypertension and attacks of severe headache with cerebrospinal fluid (CSF) pleocytosis while CT scans showed an infarct of the left thalamus. Pathologic findings established the rare diagnosis of SAH due to aspergillosis-related mycotic arteritis. Imaging characteristics are presented.
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Affiliation(s)
- Stefanie Weigel
- Department of Clinical Radiology, University Hospital of Muenster, Albert-Schweitzer-Strasse 33, 48149 Münster, Germany.
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Polak A. Antifungal therapy--state of the art at the beginning of the 21st century. PROGRESS IN DRUG RESEARCH. FORTSCHRITTE DER ARZNEIMITTELFORSCHUNG. PROGRES DES RECHERCHES PHARMACEUTIQUES 2003; Spec No:59-190. [PMID: 12675476 DOI: 10.1007/978-3-0348-7974-3_4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
The most relevant information on the present state of the art of antifungal chemotherapy is reviewed in this chapter. For dermatomycoses a variety of topical antifungals are available, and safe and efficacious systemic treatment, especially with the fungicidal drug terbinafine, is possible. The duration of treatment can be drastically reduced. Substantial progress in the armamentarium of drugs for invasive fungal infections has been made, and a new class of antifungals, echinocandins, is now in clinical use. The following drugs in oral and/or intravenous formulations are available: the broad spectrum polyene amphotericin B with its new "clothes"; the sterol biosynthesis inhibitors fluconazole, itraconazole, and voriconazole; the glucan synthase inhibitor caspofungin; and the combination partner flucytosine. New therapy schedules have been studied; combination therapy has found a significant place in the treatment of severely compromised patients, and the field of prevention and empiric therapy is fast moving. Guidelines exist nowadays for the treatment of various fungal diseases and maintenance therapy. New approaches interfering with host defenses or pathogenicity of fungal cells are being investigated, and molecular biologists are looking for new targets studying the genomics of pathogenic fungi.
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