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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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Abstract
STUDY DESIGN Review of the literature. OBJECTIVE To retrospectively examine the frequency of published fungal infections by species and the treatment algorithms used to eradicate the disease. SUMMARY OF BACKGROUND DATA Fungal infections of the spine present unique challenges to the modern multispecialty treatment team. Although rare in comparison with bacterial infections, fungal infections have been increasing in incidence over the past several decades. Evidences-based practice is limited to referencing smaller case series. METHODS MEDLINE, Scopus, and EMBASE searches were carried out by one of the authors as well as by the research desk at the University of Miami/Calder Memorial Library. We included peer-reviewed articles published between 1948 and September 2010; case reports, series, and reviews were all examined and compiled into a database. RESULTS A total of 130 articles, representing 157 cases, were included in the review. Aspergillus (60 cases, 38.2% of the total) and Candida species (36 cases, 22.9% of the total) were the 2 most common organisms. Surgery was associated with a greater survival rate than medical management alone in patients with Aspergillus (26.9% mortality in surgical patients; 60% in medically treated patients) and Candida (0% vs. 28.6%). Overall mortality was 19.3%. The overall recurrence rate was 7.4%. Amphotericin use was associated with a higher mortality rate than azoles. CONCLUSION Aspergillus is the most common published pathogen in fungal infections of the spine. Recent publications depicting the use of newer antifungal medications such as azoles report higher survival rates. Surgically treated patients in combination with antifungal therapy showed highest frequencies of patient survival in Aspergillus and Candida infections. LEVEL OF EVIDENCE 3.
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Insidious Onset of Tetraparesis due to Cervical Epidural Abscess from Enterococcus faecalis. Case Rep Med 2013; 2013:513920. [PMID: 23573096 PMCID: PMC3616352 DOI: 10.1155/2013/513920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2012] [Accepted: 02/20/2013] [Indexed: 11/24/2022] Open
Abstract
We report a case of cervical epidural abscess from Enterococcus faecalis, which caused an insidious onset of tetraparesis. This 53-year-old female with a history of diabetes mellitus and chronic renal failure under hemodialysis presented with pain and progressive weakness of upper and lower extremities without fever. Although a recent MRI she did at the beginning of symptoms showed no significant pathologies, except for a cervical disc herniation and adjacent spinal degeneration, and stenosis that confused the diagnostic procedure, newer imaging with CT and MRI, which was performed due to progression of tetraparesis, revealed the formation of a cervical epidural abscess. Surgical drainage was done after a complete infection workup. The patient showed immediate neurological improvement after surgery. She received antibiotics intravenously for 3 weeks and orally for another 6 weeks. The patient was free from complications 24 months after surgery. A high index of suspicion is most important in making a rapid and correct diagnosis of spinal epidural abscess. The classic clinical triad (fever, local pain, and neurologic deficits) is not sensitive enough for early detection. Continuous clinical, laboratory, and imaging monitoring are of paramount importance. Early diagnosis and surgical intervention could optimize the final functional outcome.
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Abstract
Until recently epidural abscess was considered a rare, almost theoretical, complication of central nerve block, but anecdotal reports suggest that this is no longer the case. Thus a review of the risk factors, pathogenesis, clinical features and outcome of this condition is appropriate, the primary aim being to make recommendations on best anaesthetic practice to minimize the risk of this serious complication. A search of EMBASE(c), PUBMED(c) and MEDLINE(c) databases from 1966 to September 2004 was performed using several strategies, supplemented by reference list screening. Spontaneous epidural abscess is rare, accounting for 0.2-1.2 cases per 10,000 hospital admissions per year. Estimates of the incidence after central nerve block vary from 1:1,000 to 1:100,000. Risk factors (compromised immunity, spinal column disruption, source of infection) are present in the majority of patients, whether the condition is spontaneous or associated with central nerve block. Presentation is vague, fever and back pain usually preceding neurological deficit. Diagnosis requires a high index of suspicion and modern imaging techniques. Treatment involves early surgical drainage to prevent permanent deficit and high dose parenteral antibiotics chosen with bacteriological advice. Primary prevention depends on proper use of full aseptic precautions. Epidural abscess can be a catastrophic consequence of central nerve block. Early diagnosis will minimize permanent damage, but primary prevention should be the aim. There is a need for a large survey to indicate the true incidence to better inform the risk-benefit ratio for central nerve block.
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Affiliation(s)
- S Grewal
- Nuffield Department of Anaesthesia, John Radcliffe Hospital, Oxford, UK.
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Nelson PN, Astley SJ, Roden D, Waldron E, Baig K, Caforio ALP, Koutedakis Y, Perera S, Spry C. Characterization of Anti-Myosin Monoclonal Antibodies. Hybridoma (Larchmt) 2005; 24:314-8. [PMID: 16332199 DOI: 10.1089/hyb.2005.24.314] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The characterization of monoclonal antibodies (MAbs) with regard to reactivity and specificity is important for the successful application as a molecular probe and/or diagnostic reagent. Furthermore, it is recognized that some monoclonal reagents perform well in some assay systems but not others. In this study, the reactivity profiles of two anti-myosin MAbs (H1 and DH2, raised against human cardiac myosin) were evaluated in enzyme-linked immunosorbent assay (ELISA), slot-blotting, and immunocytochemistry. Both antibodies performed well in slot-blotting against myosin heavy chain preparations from cardiac and skeletal muscle and from non-human sources. In general, MAb H1 demonstrated strong to moderate reactivity in all assay systems, whilst MAb DH2 faired poorly in ELISA. MAb H1 also showed reactivity to synthetic peptides of myosin, one of which possessed a motif (ERRDA, single amino acid code) that was found in other human and nonhuman myosin protein sequences that could explain its cross-reactive profile. Intriguingly, this motif was found on viral and other pathogenic agents associated with myocarditis. Hence, it is speculated that this region could give some credence to the mechanism of molecular mimicry associated with some cardiac diseases. Overall, MAb H1 may serve as a useful probe of myosin structure.
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Affiliation(s)
- P N Nelson
- Molecular Immunology Research Group, Research Institute in Healthcare Science, School of Applied Sciences, University of Wolverhampton, Wolverhampton, United Kingdom.
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Steinbach WJ, Perfect JR, Cabell CH, Fowler VG, Corey GR, Li JS, Zaas AK, Benjamin DK. A meta-analysis of medical versus surgical therapy for Candida endocarditis. J Infect 2004; 51:230-47. [PMID: 16230221 DOI: 10.1016/j.jinf.2004.10.016] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2004] [Accepted: 10/25/2004] [Indexed: 12/20/2022]
Abstract
OBJECTIVES The optimal management of Candida infective endocarditis (IE) is unknown. METHODS We reviewed all 879 cases of Candida IE reported from 1966-2002 in the peer-reviewed literature to better understand the role of medical and surgical therapies. This review included 163 patients from 105 reports that met our inclusion criteria: 31 cases treated with antifungal monotherapy, 25 cases treated with medical antifungal combination therapy, and 107 cases treated with adjunctive surgical plus medical antifungal therapy. We also used meta-analytic techniques to evaluate 22 observational case-series (72 patients) of the 105 reports with two or more patients with definite Candida IE. RESULTS We found that in patients who underwent adjunctive surgery there was a lower reported proportion of deaths [prevalence odds ratio (POR)=0.56; 95% confidence interval (CI)=0.16, 1.99)]. Higher mortality was noted in patients treated prior to 1980 (POR=2.03; 95% CI=0.55, 7.61), treated with antifungal monotherapy (POR=1.49; 95% CI=0.39, 5.81), infected with Candida parapsilosis (POR=1.51; 95% CI=0.41, 5.52), or with left-sided endocarditis (POR=2.36; 95% CI=0.55, 10.07). CONCLUSIONS Medical antifungal therapy of Candida IE is poorly characterized, and recent antifungal developments lend promise for those patients who cannot undergo surgery.
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Affiliation(s)
- William J Steinbach
- Division of Infectious Diseases, Department of Pediatrics, Duke University, Durham, NC 27710, USA.
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Noguchi M, Takai H, Eishi K, Atogami S. Prosthetic valve endocarditis due to candida albicans treated successfully with medical treatment alone. ACTA ACUST UNITED AC 2004; 52:318-21. [PMID: 15242089 DOI: 10.1007/s11748-004-0052-9] [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] [Indexed: 10/19/2022]
Abstract
Prosthetic valve endocarditis (PVE) caused by Candida species is associated with high morbidity and mortality. A combination of surgical resection and antifungal drug therapy is the golden standard for treatment, yet surgical intervention is not possible in all cases of Candida PVE. We report a case of PVE due to Candida albicans cured by medical treatment alone. This case suggests that, in some instances, Candida PVE can be managed medically with antifungal therapy. Such a conservative approach should be applied with caution and necessitates very close follow-up on a long-term basis.
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Affiliation(s)
- Manabu Noguchi
- Department of Cardiovascular Surgery, Nagasaki Municipal Medical Center, Nagasaki, Japan
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