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Cen J, Huang J, Zeng W, Pan M, Qiu Y, Zhang J. Clinical features of HIV positive talaromycosis marneffei patients and development of a risk prediction model. Heliyon 2023; 9:e20068. [PMID: 37809964 PMCID: PMC10559804 DOI: 10.1016/j.heliyon.2023.e20068] [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: 03/17/2023] [Revised: 09/02/2023] [Accepted: 09/11/2023] [Indexed: 10/10/2023] Open
Abstract
Aims The purpose of this study was to establish and verify a nomogram to predict the prognosis of patients with human immunodeficiency virus (HIV)-related talaromycosis marneffei and evaluate the prognosis. Methods We examined the acquired immune deficiency syndrome (AIDS) patients hospitalized in the Fourth People's Hospital of Nanning from 2018 to 2020 with an aetiological diagnosis of Talaromyces marneffei infection. Logistic regression analysis was used to identify the independent risk factors for relapse or death of the prognosis of Talaromyces marneffei infection. According to the regression coefficient, the corresponding nomograph prediction model was drawn. Results A total of 400 patients were included, including 321 males and 79 females. Recurrence or death occurred in 70 cases (17.5%). The area under the receiver operator characteristic curve (ROC) of the established model was 0.716 with good discrimination, calibration, and clinical effectiveness. The risks of age between 45 and 60 years old and <40 years old were successively higher than that of >60 years old, and the risks of G test <50 pg/ml and >100 pg/ml were higher than that of 50-100 pg/ml. Respiratory failure, decreased albumin and elevated total bilirubin are risk factors for relapse or death in HIV patients infected with Talaromyces marneffei. Conclusion This model can accurately predict the prognosis of HIV complicated with Talaromyces marneffei infection.
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Affiliation(s)
- Jiemei Cen
- Department of Respiratory Medicine, the Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong 518033, China
- Department of Respiratory Medicine, the Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, 510630, China
| | - Jie Huang
- Guangxi Nanning Fourth People's Hospital, Department of Tuberculosis Ward, Nanning, Guangxi, China
| | - Wen Zeng
- Department of Respiratory Medicine, the Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong 518033, China
| | - Mianluan Pan
- Department of Respiratory Medicine, the Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong 518033, China
| | - Ye Qiu
- Department of Respiratory Medicine, the Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong 518033, China
| | - Jianquan Zhang
- Department of Respiratory Medicine, the Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong 518033, China
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Rodrigues AM, Gonçalves SS, de Carvalho JA, Borba-Santos LP, Rozental S, de Camargo ZP. Current Progress on Epidemiology, Diagnosis, and Treatment of Sporotrichosis and Their Future Trends. J Fungi (Basel) 2022; 8:776. [PMID: 35893145 PMCID: PMC9331723 DOI: 10.3390/jof8080776] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 07/14/2022] [Accepted: 07/16/2022] [Indexed: 01/19/2023] Open
Abstract
Sporotrichosis, a human and animal disease caused by Sporothrix species, is the most important implantation mycosis worldwide. Sporothrix taxonomy has improved in recent years, allowing important advances in diagnosis, epidemiology, and treatment. Molecular epidemiology reveals that S. brasiliensis remains highly prevalent during the cat-transmitted sporotrichosis outbreaks in South America and that the spread of S. brasiliensis occurs through founder effects. Sporothrix globosa and S. schenckii are cosmopolitan on the move, causing major sapronoses in Asia and the Americas, respectively. In this emerging scenario, one-health approaches are required to develop a creative, effective, and sustainable response to tackle the spread of sporotrichosis. In the 21st century, it has become vital to speciate Sporothrix, and PCR is the main pillar of molecular diagnosis, aiming at the detection of the pathogen DNA from clinical samples through multiplex assays, whose sensitivity reaches remarkably three copies of the target. The treatment of sporotrichosis can be challenging, especially after the emergence of resistance to azoles and polyenes. Alternative drugs arising from discoveries or repositioning have entered the radar of basic research over the last decade and point to several molecules with antifungal potential, especially the hydrazone derivatives with great in vitro and in vivo activities. There are many promising developments for the near future, and in this review, we discuss how these trends can be applied to the Sporothrix-sporotrichosis system to mitigate the advance of an emerging and re-emerging disease.
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Affiliation(s)
- Anderson Messias Rodrigues
- Laboratory of Emerging Fungal Pathogens, Department of Microbiology, Immunology, and Parasitology, Discipline of Cellular Biology, Federal University of São Paulo (UNIFESP), Sao Paulo 04023062, Brazil; (J.A.d.C.); (Z.P.d.C.)
- Department of Medicine, Discipline of Infectious Diseases, Federal University of São Paulo (UNIFESP), Sao Paulo 04023062, Brazil
| | - Sarah Santos Gonçalves
- Infectious Diseases Postgraduate Program, Center for Research in Medical Mycology, Federal University of Espírito Santo (UFES), Vitoria 29043900, Brazil;
| | - Jamile Ambrósio de Carvalho
- Laboratory of Emerging Fungal Pathogens, Department of Microbiology, Immunology, and Parasitology, Discipline of Cellular Biology, Federal University of São Paulo (UNIFESP), Sao Paulo 04023062, Brazil; (J.A.d.C.); (Z.P.d.C.)
- Department of Medicine, Discipline of Infectious Diseases, Federal University of São Paulo (UNIFESP), Sao Paulo 04023062, Brazil
| | - Luana P. Borba-Santos
- Cell Biology and Parasitology Program, Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941902, Brazil; (L.P.B.-S.); (S.R.)
| | - Sonia Rozental
- Cell Biology and Parasitology Program, Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941902, Brazil; (L.P.B.-S.); (S.R.)
| | - Zoilo Pires de Camargo
- Laboratory of Emerging Fungal Pathogens, Department of Microbiology, Immunology, and Parasitology, Discipline of Cellular Biology, Federal University of São Paulo (UNIFESP), Sao Paulo 04023062, Brazil; (J.A.d.C.); (Z.P.d.C.)
- Department of Medicine, Discipline of Infectious Diseases, Federal University of São Paulo (UNIFESP), Sao Paulo 04023062, Brazil
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Characteristics and Prognosis of Talaromyces marneffei Infection in HIV-positive Children in Southern China. Mycopathologia 2022; 187:169-180. [DOI: 10.1007/s11046-021-00614-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 12/14/2021] [Indexed: 10/19/2022]
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Rodrigues AM, Della Terra PP, Gremião ID, Pereira SA, Orofino-Costa R, de Camargo ZP. The threat of emerging and re-emerging pathogenic Sporothrix species. Mycopathologia 2020; 185:813-842. [PMID: 32052359 DOI: 10.1007/s11046-020-00425-0] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 01/09/2020] [Indexed: 01/19/2023]
Abstract
Sporotrichosis is a neglected subcutaneous mycosis of humans and animals acquired by traumatic inoculation of soil and plant material (classical route) contaminated with infectious propagules of the pathogen or being bitten/scratched by infected cats (alternative route). Within a genus composed of 53 species displaying an essentially environmental core, there are only a few members which have considerable impacts on human or animal health. Infections are typically caused by S. brasiliensis, S. schenckii or S. globosa. Rare mammal pathogens include members of the S. pallida and S. stenocereus complexes. To illustrate the tremendous impact of emerging zoonotic sporotrichosis on public health, we discuss the main features of the expanding epidemics driven by S. brasiliensis in cats and humans. The cat entry in the transmission chain of sporotrichosis, causing epizooties (cat-cat) or zoonosis (cat-human), has contributed to the definition of new paradigms in Sporothrix transmission, reaching epidemic levels, making the disease a serious public health problem. Indeed, S. brasiliensis infection in humans and animals is likely to become even more important in the future, with projections of its expansion in biogeographic domains and host range, as well as greater virulence in mammals. Therefore, lessons from a long-standing outbreak in the state of Rio de Janeiro about the source and distribution of the etiological agents among outbreak areas can be used to create better control and prevention plans and increase awareness of sporotrichosis as a serious emerging zoonotic disease.
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Affiliation(s)
- Anderson Messias Rodrigues
- Laboratory of Emerging Fungal Pathogens, Cell Biology Division, Department of Microbiology, Immunology and Parasitology, Paulista School of Medicine, Federal University of São Paulo, São Paulo, 04023-062, Brazil.
| | - Paula Portella Della Terra
- Laboratory of Emerging Fungal Pathogens, Cell Biology Division, Department of Microbiology, Immunology and Parasitology, Paulista School of Medicine, Federal University of São Paulo, São Paulo, 04023-062, Brazil
| | - Isabella Dib Gremião
- Laboratory of Clinical Research on Dermatozoonoses in Domestic Animals, Evandro Chagas National Institute of Infectious Diseases, Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Sandro Antonio Pereira
- Laboratory of Clinical Research on Dermatozoonoses in Domestic Animals, Evandro Chagas National Institute of Infectious Diseases, Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Rosane Orofino-Costa
- Dermatology Department, Faculdade de Ciências Médicas, Universidade do Estado do Rio de Janeiro (FCM-UERJ), Rio de Janeiro, RJ, Brazil
| | - Zoilo Pires de Camargo
- Laboratory of Emerging Fungal Pathogens, Cell Biology Division, Department of Microbiology, Immunology and Parasitology, Paulista School of Medicine, Federal University of São Paulo, São Paulo, 04023-062, Brazil
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Malisiewicz B, Uhrlaß S, Nenoff P, Schöfer H. [Eumycetoma due to Fusarium chlamydosporum : Case report und review of the literature]. Hautarzt 2019; 70:612-617. [PMID: 31289888 DOI: 10.1007/s00105-019-4430-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Eumycetomas are chronic purulent infections by (mold) fungi that affect the skin and subcutaneous tissue and are associated with a granulomatous inflammatory reaction. An affection of deeper structures is possible and can lead to amputation. In most cases, the distal lower limbs are affected. The clinically similar actinomycetoma is caused by gram-positive, filamentous bacteria. Both diseases are subsumed as mycetomas and have been classified by the World Health Organization as "neglected tropical diseases". Eumycetomas are endemic in the "Trans-African Belt". Pathophysiologically, there is an inoculation of the respective, partially ubiquitous pathogens into the skin through microtrauma during barefoot walking. Characteristic criteria in histology are grains which correspond to microcolonies of the pathogen in vivo. In addition to culturing the pathogen, further molecular diagnostics should be pursued. Imaging procedures are usually necessary before major surgery. The treatment is difficult and lengthy and the use of systemic antifungals in combination with an operative approach is the first-line treatment. Itraconazole continues to be the gold standard. In refractory cases terbinafine can be used as a second-line therapy. Wearing sturdy footwear is an effective prophylaxis. Although preventable and treatable, eumycetoma, as a disease of the poor, remains endemic and is associated with considerable morbidity and socioeconomic burden. This is the first report on a eumycetoma in a patient from Sudan due to Fusarium chlamydosporum. Treatment with oral terbinafine for 1.5 years was successful.
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Affiliation(s)
- B Malisiewicz
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland.
| | - S Uhrlaß
- Labor für medizinische Mikrobiologie, Partnerschaft Prof. Pietro Nenoff & Dr. Constanze Krüger, Mölbis, Deutschland
| | - P Nenoff
- Labor für medizinische Mikrobiologie, Partnerschaft Prof. Pietro Nenoff & Dr. Constanze Krüger, Mölbis, Deutschland
| | - H Schöfer
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
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Polyene Macrolide Antibotic Derivatives: Preparation, Overcoming Drug Resistance, and Prospects for Use in Medical Practice (Review). Pharm Chem J 2019. [DOI: 10.1007/s11094-019-01922-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Hellmich L, Fabri M. [57/m with hyperkeratotic nodules on the right forearm : Preparation for the specialist examination: part 3]. Hautarzt 2018; 69:86-90. [PMID: 30374541 DOI: 10.1007/s00105-018-4238-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Luisa Hellmich
- Klinik und Poliklinik für Dermatologie und Venerologie, Universität zu Köln, Kerpener Str. 62, 50937, Köln, Deutschland.
| | - Mario Fabri
- Klinik und Poliklinik für Dermatologie und Venerologie, Universität zu Köln, Kerpener Str. 62, 50937, Köln, Deutschland
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