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Dong S, Lin Q, Dai X, Lin Z. An immunocompetent host with blood-disseminated Aspergillus versicolor spondylitis: a case report and literature review. J Int Med Res 2024; 52:3000605241234574. [PMID: 38597095 PMCID: PMC11010765 DOI: 10.1177/03000605241234574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 02/01/2024] [Indexed: 04/11/2024] Open
Abstract
Blood-disseminated Aspergillus spondylitis in immunocompetent individuals is rare. The clinical, imaging, and pathological manifestations of this condition are not specific. Therefore, this disease is prone to misdiagnosis and a missed diagnosis. Systemic antifungal therapy is the main treatment for Aspergillus spondylitis. We report a case of blood-disseminated Aspergillus versicolor spondylitis in a patient with normal immune function. The first antifungal treatment lasted for 4 months, but Aspergillus spondylitis recurred a few months later. A second antifungal treatment course was initiated for at least 1 year, and follow-up has been ongoing. Currently, there has been no recurrence.
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Affiliation(s)
- Shuangxia Dong
- Department of Respiratory, The Wenzhou Central Hospital and Dingli Clinical Institute of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Qianding Lin
- Department of Respiratory, The Wenzhou Central Hospital and Dingli Clinical Institute of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Xinjian Dai
- Department of Respiratory, The Wenzhou Central Hospital and Dingli Clinical Institute of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Zhou Lin
- Department of Orthopaedic Surgery, The Wenzhou Central Hospital and Dingli Clinical Institute of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
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2
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Li H, Pan H, Lei Y, Wang H, Li S, Xiao C. Spinal infection caused by Aspergillus flavus in a diabetic: a case report and literature review. Front Med (Lausanne) 2024; 11:1348203. [PMID: 38371517 PMCID: PMC10869514 DOI: 10.3389/fmed.2024.1348203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/15/2024] [Indexed: 02/20/2024] Open
Abstract
Spinal infections, notably those induced by Aspergillus flavus (A. flavus), represent a complex and uncommon clinical challenge. In individuals with diabetes mellitus, the risk is exacerbated due to a compromised immune response and a heightened vulnerability to non-standard pathogens. This case report chronicles the intricate diagnostic and treatment journey of a 59-year-old diabetic patient grappling with a spinal infection attributed to A. flavus. The diagnosis was delayed due to non-specific symptoms and unclear radiological signs. The administration of voriconazole, a targeted antifungal treatment, resulted in a significant clinical and radiological improvement, underscoring its effectiveness in treating such unusual fungal spinal infections; meanwhile, we found that terbinafine hydrochloride also has a similar effect in treating fungal spinal infections. This case underscores the importance of considering fungal causes in spinal infections among diabetic patients and highlights prompt diagnosis and individualized targeted antifungal therapy.
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Affiliation(s)
- Hongtao Li
- Department of Spinal Surgery, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, China
| | - Hongyu Pan
- Department of Spinal Surgery, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, China
| | - Yang Lei
- Department of Spinal Surgery, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, China
| | - Haozhong Wang
- Department of Spinal Surgery, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, China
| | - Sen Li
- Division of Spine Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Changming Xiao
- Department of Spinal Surgery, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, China
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Yang CC, Lee MH, Liu CY, Lin MH, Yang YH, Chen KT, Huang TY. The IFSD Score-A Practical Prognostic Model for Invasive Fungal Spondylodiscitis. J Fungi (Basel) 2024; 10:61. [PMID: 38248971 PMCID: PMC10819940 DOI: 10.3390/jof10010061] [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: 11/13/2023] [Revised: 01/05/2024] [Accepted: 01/11/2024] [Indexed: 01/23/2024] Open
Abstract
Objectives: Invasive fungal spondylodiscitis (IFSD) is rare and could be lethal in certain circumstances. The previous literature revealed limited data concerning its outcomes. This study aimed to establish a risk-scoring system to predict the one-year mortality rate of this disease. Methods: A total of 53 patients from a multi-centered database in Taiwan were included in this study. All the clinicopathological and laboratory data were retrospectively analyzed. Variables strongly related to one-year mortality were identified using a multivariate Cox proportional hazards model. A receiver operating characteristic (ROC) curve was used to express the performance of our IFSD scoring model. Results: Five strong predictors were included in the IFSD score: predisposing immunocompromised state, the initial presentation of either radiculopathy or myelopathy, initial laboratory findings of WBC > 12.0 or <0.4 103/µL, hemoglobin < 8 g/dL, and evidence of candidemia. One-year mortality rates for patients with IFSD scores of 0, 1, 2, 3, and 4 were 0%, 16.7%, 56.3%, 72.7%, and 100%, respectively. The area under the curve of the ROC curve was 0.823. Conclusions: We developed a practical scoring model with easily obtained demographic, clinical, and laboratory parameters to predict the probability of one-year mortality in patients with IFSD. However, more large-scale and international validations would be necessary before this scoring model is commonly used.
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Affiliation(s)
- Chao-Chun Yang
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.Y.); (M.-H.L.); (K.-T.C.)
| | - Ming-Hsueh Lee
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.Y.); (M.-H.L.); (K.-T.C.)
| | - Chia-Yen Liu
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-Y.L.); (M.-H.L.); (Y.-H.Y.)
| | - Meng-Hung Lin
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-Y.L.); (M.-H.L.); (Y.-H.Y.)
| | - Yao-Hsu Yang
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-Y.L.); (M.-H.L.); (Y.-H.Y.)
- School of Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
| | - Kuo-Tai Chen
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.Y.); (M.-H.L.); (K.-T.C.)
| | - Tsung-Yu Huang
- Division of Infectious Diseases, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 33303, Taiwan
- Microbiology Research and Treatment Center, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
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4
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Tavakolizadeh N, Ahmadzade AM, Beizaei B, Izanlu M, Khoroushi F, Aminzadeh B. A rare case of concurrent pneumonia, rib osteomyelitis, spondylodiscitis, paravertebral and epidural abscesses in a patient with chronic granulomatous disease. Clin Case Rep 2023; 11:e7341. [PMID: 37192846 PMCID: PMC10182263 DOI: 10.1002/ccr3.7341] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 04/13/2023] [Accepted: 04/28/2023] [Indexed: 05/18/2023] Open
Abstract
Chronic granulomatous disease (CGD) is a rare primary immunodeficiency disorder that is characterized by deficiencies in the phagocytes capacity to eliminate ingested microorganisms, which frequently causes bacterial and fungal infections. The extensive involvement of the lungs, ribs, and vertebrae that is complicated by multiple abscesses from aspergillosis is rare. in this study, we report a 13-year-old boy with CGD who experienced concurrent pneumonia, rib osteomyelitis, spondylodiscitis, paravertebral, and epidural abscesses as a result of Aspergillus flavus infection with associated computed tomography scan and magnetic resonance imaging findings. Patients with CGD are susceptible to Aspergillus infection. Correct diagnosis based on clinical and paraclinical findings as well as choosing the best treatment regimen is essential for achieving a favorable outcome.
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Affiliation(s)
- Nahid Tavakolizadeh
- Department of Radiology, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | | | - Behnam Beizaei
- Department of Radiology, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Mostafa Izanlu
- Department of Pathology, Imam Reza HospitalMashhad University of Medical SciencesMashhadIran
| | - Farzaneh Khoroushi
- Department of Radiology, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Behzad Aminzadeh
- Department of Radiology, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
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Candura D, Perna A, Calori S, Tamburrelli FC, Proietti L, Meluzio MC, Velluto C, Smakaj A, Santagada DA. Vertebral Candidiasis, the State of the Art: A Systematic Literature Review. ACTA NEUROCHIRURGICA. SUPPLEMENT 2023; 135:231-240. [PMID: 38153475 DOI: 10.1007/978-3-031-36084-8_36] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
OBJECTIVE In recent years, Candida spondylodiscitis has represented an increasingly emerging disease in clinical practice. This condition requires long-term antibiotic therapy and sometimes surgical treatments. The main purpose of this study is to investigate the epidemiology, clinical and radiological aspects, treatment protocols, and outcomes of Candida-mediated vertebral osteomyelitis. METHODS A systematic review of the English literature was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.The research was conducted on Medline, Cochrane library, PubMed, and Scopus using as search terms "vertebral"; "spinal"; "infection"; "spondylodiscitis"; "discitis"; "osteomyelitis"; "Candida"; and "Candidosis." A case of vertebral candidiasis that was surgically managed was also reported. RESULTS In total, 88 articles were included in our systematic review. Including the reported case, our analysis covered 113 cases of vertebral candidiasis. Candida albicans was isolated in 64 cases (56.1%), Candida tropicalis in 21 (18.4%), Candida glabrata in 14 (12.3%), and Candida parapsilosis in five (4.4%). The mean duration of the follow-up was 395 days. Finally, 87 (82%) patients completely recovered, ten (9.4%) died, and nine (8.5%) reported sequelae. CONCLUSION This systematic review summarized the state of the art on vertebral candidiasis, describing data on its clinical features, diagnostic criteria and current limitations, and treatment alternatives and their outcomes.
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Affiliation(s)
- Dario Candura
- Department of Aging, Neurological, Orthopedic, and Head-Neck Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | - Andrea Perna
- Department of Aging, Neurological, Orthopedic, and Head-Neck Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
- Department of Orthopedics and Traumatology, Fondazione Casa Sollievo Della Sofferenza, San Giovanni Rotondo, Rome, Italy
| | - Sara Calori
- Department of Aging, Neurological, Orthopedic, and Head-Neck Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | - Francesco Ciro Tamburrelli
- Department of Aging, Neurological, Orthopedic, and Head-Neck Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
- Department of Geriatrics and Orthopedics, Sacred Heart Catholic University, Rome, Italy
| | - Luca Proietti
- Department of Aging, Neurological, Orthopedic, and Head-Neck Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
- Department of Geriatrics and Orthopedics, Sacred Heart Catholic University, Rome, Italy
| | - Maria Concetta Meluzio
- Department of Aging, Neurological, Orthopedic, and Head-Neck Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | - Calogero Velluto
- Department of Aging, Neurological, Orthopedic, and Head-Neck Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | - Amarildo Smakaj
- Department of Aging, Neurological, Orthopedic, and Head-Neck Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | - Domenico Alessandro Santagada
- Department of Aging, Neurological, Orthopedic, and Head-Neck Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
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Hatter MJ, Beyer RS, Camino-Willhuber G, Franklin A, Brown NJ, Hashmi S, Oh M, Bhatia N, Lee YP. Primary spinal infections in patients with solid organ transplant: a systematic literature review and illustrative case. JOURNAL OF NEUROSURGERY: CASE LESSONS 2022; 3:CASE22157. [PMID: 35855206 PMCID: PMC9237658 DOI: 10.3171/case22157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 04/22/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Primary spinal infections (PSIs) are a group of uncommon but serious infectious diseases considered more prevalent and aggressive among patients with chronic immunocompromised states. Association of PSI and solid organ transplant has not been systematically analyzed. The authors performed a systematic review analyzing clinical presentation and mortality of patients with PSI in the setting of solid organ transplant. OBSERVATIONS PSIs in patients with immunosuppressive therapy, such as those with solid organ transplant, may behave differently in terms of epidemiology, clinical presentation, and outcomes compared with nonimmunosuppressed patients. Overall PSI in solid organ transplant patients is associated with a high rate of neurological compromise, postoperative complications, and mortality. LESSONS Accurate diagnosis and appropriate treatment of PSI require a multidisciplinary effort. Localized pain is the most frequently reported symptom associated with PSI. As opposed to PSI in patients without transplant, inflammatory and infectious markers such as white blood cells and C-reactive protein are often not elevated. Furthermore, the causative microorganism profile varies significantly when compared to pyogenic spinal infection in patients without transplant. Aspergillus species was responsible for spondylodiscitis in transplant patients in more than 50% of cases, and the incidence of Aspergillus infection is projected to rise in the coming years.
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Affiliation(s)
| | | | | | | | | | | | - Michael Oh
- Neurosurgery, University of California, Irvine, Irvine, California
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Li Q, Kong D, Wang Y, Dou Z, Huang W, Hu B, Dong F, Jiang H, Lv Q, Zheng Y, Ren Y, Liu G, Liu P, Jiang Y. Characterization of a rare clinical isolate of A. spinulosporus following a central nervous system infection. Microbes Infect 2022; 24:104973. [DOI: 10.1016/j.micinf.2022.104973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 03/08/2022] [Accepted: 03/23/2022] [Indexed: 10/18/2022]
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Mertens B, Van Daele R, Depypere M, Lagrou K, Debaveye Y, Wauters J, Nijs S, Metsemakers WJ, Spriet I. Isavuconazole in the Treatment of Aspergillus fumigatus Fracture-Related Infection: Case Report and Literature Review. Antibiotics (Basel) 2022; 11:antibiotics11030344. [PMID: 35326807 PMCID: PMC8944859 DOI: 10.3390/antibiotics11030344] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 02/21/2022] [Accepted: 02/25/2022] [Indexed: 02/06/2023] Open
Abstract
Aspergillus fracture-related infection (FRI) is a rare, but severe complication in trauma surgery. The optimal antifungal treatment for Aspergillus osteomyelitis, including FRI, has not been established yet, as only cases have been documented and data on bone penetration of antifungal drugs are scarce. We describe a patient with Aspergillus fumigatus FRI of the tibia who was treated with isavuconazole after developing liver function disturbances during voriconazole therapy. Isavuconazole, the active moiety formed after hydrolysis of the prodrug isavuconazonium sulfate by plasma esterases, was administered in a maintenance dose of 200 mg q24 h, followed by 150 mg q24 h. The patient completed a six-month antifungal treatment course. Although fracture union was not achieved during six months of follow-up after therapy cessation, no confirmatory signs of FRI were observed. Additionally, two literature searches were conducted to review available data on antifungal treatment of Aspergillus osteomyelitis and bone penetration of antifungals. One hundred and eight cases of Aspergillus osteomyelitis, including six (5.6%) FRI cases, were identified. Voriconazole and (lipid formulations of) amphotericin B were the most commonly used antifungals. In three (2.8%) cases isavuconazole was prescribed as salvage therapy. Data on antifungal bone penetration were reported for itraconazole, voriconazole, amphotericin B, anidulafungin and 5-fluorocytosin. Isavuconazole might be a promising alternative for the treatment of Aspergillus osteomyelitis. However, standardized case documentation is needed to evaluate the efficacy of isavuconazole and other antifungals in the treatment of Aspergillus osteomyelitis, including FRI.
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Affiliation(s)
- Beatrijs Mertens
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, B-3000 Leuven, Belgium; (R.V.D.); (I.S.)
- Pharmacy Department, University Hospitals Leuven, B-3000 Leuven, Belgium
- Correspondence: ; Tel.: +32-16-34-69-57
| | - Ruth Van Daele
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, B-3000 Leuven, Belgium; (R.V.D.); (I.S.)
- Pharmacy Department, University Hospitals Leuven, B-3000 Leuven, Belgium
| | - Melissa Depypere
- Clinical Department of Laboratory Medicine, University Hospitals Leuven, B-3000 Leuven, Belgium; (M.D.); (K.L.); (J.W.)
| | - Katrien Lagrou
- Clinical Department of Laboratory Medicine, University Hospitals Leuven, B-3000 Leuven, Belgium; (M.D.); (K.L.); (J.W.)
- Belgian National Reference Center for Mycosis, University Hospitals Leuven, B-3000 Leuven, Belgium
- Department of Microbiology, Immunology and Transplantation, KU Leuven, B-3000 Leuven, Belgium
| | - Yves Debaveye
- Department of Cellular and Molecular Medicine, KU Leuven, B-3000 Leuven, Belgium;
- Intensive Care Unit, University Hospitals Leuven, B-3000 Leuven, Belgium
| | - Joost Wauters
- Clinical Department of Laboratory Medicine, University Hospitals Leuven, B-3000 Leuven, Belgium; (M.D.); (K.L.); (J.W.)
- Medical Intensive Care Unit, University Hospitals Leuven, B-3000 Leuven, Belgium
| | - Stefaan Nijs
- Department of Development and Regeneration, KU Leuven, B-3000 Leuven, Belgium; (S.N.); (W.-J.M.)
- Department of Trauma Surgery, University Hospitals Leuven, B-3000 Leuven, Belgium
| | - Willem-Jan Metsemakers
- Department of Development and Regeneration, KU Leuven, B-3000 Leuven, Belgium; (S.N.); (W.-J.M.)
- Department of Trauma Surgery, University Hospitals Leuven, B-3000 Leuven, Belgium
| | - Isabel Spriet
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, B-3000 Leuven, Belgium; (R.V.D.); (I.S.)
- Pharmacy Department, University Hospitals Leuven, B-3000 Leuven, Belgium
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Reed TAN, Shtaya A, Beard K, Saeed K, Glover S, Fabian M, Baraka M, McGillion S. Aspergillus fumigatus causing vertebral osteomyelitis in an immunocompetent patient: a case report and literature review. LE INFEZIONI IN MEDICINA 2022; 31:108-112. [PMID: 36908391 PMCID: PMC9994825 DOI: 10.53854/liim-3101-15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 01/28/2023] [Indexed: 03/07/2023]
Abstract
Aspergillus vertebral osteomyelitis causing deformity in immunocompetent patients is uncommon. We describe a previously healthy 68-year-old male who was referred after 2 years of lower thoracic back pain and gibbus. His inflammatory markers and HIV test were normal. Imaging demonstrated bony destruction of T12/L1 and L2 with vertebral collapse. Following inconclusive CT-guided biopsy, he underwent reconstructive spinal surgery. Histopathology showed fungi and Aspergillus fumigatus was cultured. He was treated with isavuconazole 200 mg once daily for 12 months with a satisfactory clinical outcome. We present a summary of recently published cases of atraumatic Aspergillus vertebral osteomyelitis in immunocompetent patients without risk factors. Fungal infection should be considered in culture-negative spondylodiscitis, even in the absence of risk factors.
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Affiliation(s)
- Thomas A N Reed
- NIHR Southampton Clinical Research Facility, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,Department of Infection, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Anan Shtaya
- University of Southampton, Clinical and Experimental Sciences, Southampton, UK.,Wessex Spinal Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Kate Beard
- Department of Infection, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Kordo Saeed
- Department of Infection, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,University of Southampton, Clinical and Experimental Sciences, Southampton, UK
| | - Sarah Glover
- Department of Infection, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Mark Fabian
- Cellular Pathology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Mohammad Baraka
- Wessex Spinal Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Stephen McGillion
- Wessex Spinal Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK
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Spondylodiscitis Caused by Aspergillus Species. Diagnostics (Basel) 2021; 11:diagnostics11101899. [PMID: 34679596 PMCID: PMC8534844 DOI: 10.3390/diagnostics11101899] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 10/10/2021] [Accepted: 10/12/2021] [Indexed: 12/13/2022] Open
Abstract
Background: Spondylodiscitis caused by Aspergillus spp. is a rare but life-threatening clinical entity. However, a consensus on diagnostic criteria and most effective medical management is still missing. The present study is a review of all published cases of spondylodiscitis caused by Aspergillus spp., in an effort to elucidate epidemiology, patients’ characteristics, andand the medical and surgical treatment options and their effectiveness. Methods: A thorough review of all existing spondylodiscitis cases caused by Aspergillus was performed. Data regarding demographics, responsible fungus, time between symptoms’ onset and firm diagnosis, antifungal treatment (AFT), surgical intervention, andand the infection’s outcome were investigated. Results: A total of 118 Aspergillus spondylodiscitis cases, yielding 119 Aspergillus spp. isolates, were identified in the literature. The patients’ mean age was 40.6 years. Magnetic resonance imaging (MRI) (after its introduction) indicated the diagnosis in most cases (66.7%), while definite diagnosis was established through cultures in the majority of cases (73.7%). Aspergillus fumigatus was isolated in most cases (73; 61.3%), followed by Aspergillus flavus (15; 12.6%) andand Aspergillus nidulans and terreus (7; 5.9%, each). The mean time between symptoms’ onset and diagnosis was 5.7 months. Amphotericin B was the preferred antifungal regiment (84 cases; 71.2%), followed by voriconazole (31; 26.3%), and the mean AFT duration was 6.1 months. The final outcome was successful in 93 cases (78.8%). Furthermore, 77 patients (65.3%) underwent surgery. Conclusions: Spondylodiscitis caused by Aspergillus spp. represents a clinical challenge, requiring a multidisciplinary approach. The present review has shown that prolonged AFT has been the standard of care of the studied cases, while surgical treatment seems to play an important role in selected patents.
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