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Wang X, Huang C, Li W, Hong Y. Focus on pemphigus treatment publications: A bibliometric and visual analysis (1992-2022). Heliyon 2024; 10:e28462. [PMID: 38590872 PMCID: PMC10999929 DOI: 10.1016/j.heliyon.2024.e28462] [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: 07/17/2023] [Revised: 03/19/2024] [Accepted: 03/19/2024] [Indexed: 04/10/2024] Open
Abstract
Pemphigus is a chronic recurrent disease in dermatology. Although it is not very common, its treatment has been an increasing concern in recent years because it is difficult and long-lasting. At present, there are many papers on pemphigus treatment, and to better understand the research trends and research frontiers of pemphigus treatment, it is necessary to conduct a comprehensive systematic review and analysis. We combined bibliometric and visualization methods to analyze 1365 papers published in the Web of Science database from 1992 to 2022, including basic information about countries, institutions and authors, to gain a general understanding of the treatment of pemphigus. Among them, the United States is the country with the most output, Iran's Tehran University of Medical Sciences is the institution with the most published works, and Ahmed, A. Razzaque of Tufts University is the most influential scholar. In addition, we also learned about the research hotspots and frontiers of pemphigus treatment through a series of analyses on the frequency, clustering, keywords bursts and cited literature, and we briefly reviewed the highly cited literature. We found that the current research focuses in the study of pemphigus treatment are the types, pathogenesis, and treatment of pemphigus, including glucocorticoids, immunosuppressants and many other major treatment methods. Hailey-Hailey disease, genetic susceptibility, and traditional Chinese medicine are potential research hotspots. Rituximab is a research frontier. In conclusion, we hope to provide new research ideas for promoting the development of pemphigus treatment.
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Affiliation(s)
- Xiujing Wang
- Yueyang Hospital of Integrated Traditional Chinese and Western Medicine. Shanghai University of Traditional Chinese Medicine, China
| | - Chaohong Huang
- Putuo Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, China
| | - Wenjie Li
- Shanghai Innovation Center of TCM Health Service, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yanlong Hong
- Shanghai Innovation Center of TCM Health Service, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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2
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Chu CY, Lee CH, Lee HE, Cho YT, Hsu CK, Chan TC, Hsieh SC, Wei KC. Taiwanese dermatological association (TDA) consensus for the management of pemphigus. J Formos Med Assoc 2023; 122:540-548. [PMID: 36564301 DOI: 10.1016/j.jfma.2022.12.005] [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: 06/12/2022] [Revised: 10/14/2022] [Accepted: 12/08/2022] [Indexed: 12/24/2022] Open
Abstract
Pemphigus is an uncommon but life-threatening autoimmune blistering disease characterized by the presence of antibodies against desmogleins. Without effective treatment, pemphigus can result in significant morbidity and mortality. Existing consensus statements on pemphigus management from international medical groups provide varying guidelines, especially on treatment. Thus, on January 4, 2020, a panel of seven dermatology experts from the Taiwanese Dermatological Association (TDA) and one rheumatology expert convened to develop a consensus for the management of pemphigus. These experts with extensive experience in pemphigus management were recommended by their respective teaching hospitals and primary care clinics in Taiwan and by the TDA. The meeting reviewed the available consensus statements from international dermatology groups, including the European Dermatology Forum (EDF), the European Academy of Dermatology and Venereology (EADV), and the International Bullous Diseases Consensus Group. Using these guidelines as a basis for discussion and consensus formulation, these experts formulated their consensus statement that provides practical, concise but comprehensive recommendations as to the diagnosis, treatment, and monitoring of pemphigus patients in Taiwan. This consensus serves as a clinical reference for physicians for the management of pemphigus in Taiwan or wherever it may be applicable.
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Affiliation(s)
- Chia-Yu Chu
- Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.
| | - Chih-Hung Lee
- Department of Dermatology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hua-En Lee
- Department of Dermatology, Chang Gung Memorial Hospital, Taipei Branch, Taiwan
| | | | - Chao-Kai Hsu
- Department of Dermatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tom C Chan
- Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Song-Chou Hsieh
- Division of Rheumatology, Immunology, and Allergy, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Kai-Che Wei
- Department of Dermatology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
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Liu L, Zheng W, Wang P, Wu Y, Zhu G, Yang R, Gu L, Huang W, Kang Y. Case Report: Successful treatment of severe pneumocystis carinii pneumonia in a case series of primary nephrotic syndrome after receiving anti-CD20 monoclonal antibody therapy. Front Pediatr 2022; 10:1067634. [PMID: 36683820 PMCID: PMC9845562 DOI: 10.3389/fped.2022.1067634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 11/29/2022] [Indexed: 01/06/2023] Open
Abstract
Rituximab is emerging as a new steroid sparing agent in children with difficult-to-treat nephrotic syndrome due to its ability of depleting CD20-positive B cells. Life-threatening adverse events such as pneumocystis carinii pneumonia may occur even though it seems to be well tolerated. Since rituximab is wildly used in immune-mediated diseases, it is important to manage its severe adverse events. To explore the importance of early diagnosis and treatment of pneumocystis carinii pneumonia in children with primary nephrotic syndrome (PNS) after receiving rituximab therapy, we retrospectively analyzed the clinical data of PNS patients younger than 18 years old with pneumocystis carinii pneumonia who were hospitalized in our center. Clinical features and laboratory test results were retrieved from the electronic medical records. Severe pneumocystis carinii pneumonia occurred in one child with steroid resistant nephrotic syndrome and two with steroid dependent nephrotic syndrome patients after rituximab treatment. These patients were diagnosed in time by metagenomic next-generation sequencing (mNGS) for pathogen detection. Fortunately, all three patients survived after antifungal treatment and achieved complete remission eventually. In conclusion, early diagnosis by using mNGS and timely antifungal treatment is the key to successful management of pneumocystis carinii pneumonia in children with difficult-to-treat PNS.
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Affiliation(s)
- Lili Liu
- Department of Nephrology and Rheumatology, Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Weihua Zheng
- Department of Nephrology and Rheumatology, Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ping Wang
- Department of Nephrology and Rheumatology, Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ying Wu
- Department of Nephrology and Rheumatology, Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Guanghua Zhu
- Department of Nephrology and Rheumatology, Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Rong Yang
- Department of Pediatrics, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Li Gu
- Department of Pediatrics, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Wenyan Huang
- Department of Nephrology and Rheumatology, Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yulin Kang
- Department of Nephrology and Rheumatology, Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Shahrigharahkoshan S, Dadkhahfar S, Mozafari N, Shahidi-Dadras M. A review of reported infectious events following rituximab therapy in pemphigus patients. Dermatol Ther 2021; 35:e15264. [PMID: 34907628 DOI: 10.1111/dth.15264] [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: 10/14/2021] [Revised: 12/08/2021] [Accepted: 12/11/2021] [Indexed: 11/27/2022]
Abstract
Pemphigus is a rare autoimmune blistering condition that used to be fatal before the introduction of corticosteroid (CS) and immunosuppressive agents. Rituximab is a monoclonal anti-CD-20 antibody that induces the pathologic B-cells apoptosis with significant efficacy in the treatment of pemphigus. The application of rituximab can lead to infectious events. We aim to review the reported infectious events in pemphigus patients who previously received rituximab and classify them based on the causative agents. A thorough search of PubMed was conducted using the keywords "rituximab," "pemphigus," "infection," "viral disease," "viral infection," "complication," "efficacy" and their combinations also applying their equivalent Mesh terms and including the references cited in each study. All studies that mentioned at least one infectious event were included. A total of 77 infectious events in 68 patients were reported in the literature out of which the most reported causative agent was viral but the most fatal one found to be bacterial. Although rituximab therapy has shown promising results in controlling pemphigus patients mainly the refractory cases, given possible fatal outcomes, we believe the medical profile of the patients before initiating the therapy warrants careful examination to search for any risk factors or predisposing conditions.
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Affiliation(s)
| | - Sahar Dadkhahfar
- Skin research center, Shahid Beheshti University of medical sciences, Tehran, Iran
| | - Nikoo Mozafari
- Skin research center, Shahid Beheshti University of medical sciences, Tehran, Iran
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Maglie R, Hertl M. Assessment of serious infections in pemphigus and pemphigoid by a national registry. J Eur Acad Dermatol Venereol 2019; 32:1623-1624. [PMID: 30303304 DOI: 10.1111/jdv.15237] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- R Maglie
- Department of Dermatology, Philipps University, Marburg, Germany.,Department of Surgery and Translational Medicine, Section of Dermatology, University of Florence, Florence, Italy
| | - M Hertl
- Department of Dermatology, Philipps University, Marburg, Germany
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Thomas RM, Colon A, Motaparthi K. Rituximab in autoimmune pemphigoid diseases: Indications, optimized regimens, and practice gaps. Clin Dermatol 2019; 38:384-396. [PMID: 32563354 DOI: 10.1016/j.clindermatol.2019.07.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Rituximab is a monoclonal antibody targeting CD20 on B cells with proven efficacy for pemphigus vulgaris, now an FDA-approved indication. Other autoimmune bullous diseases can be challenging to treat and have significant associated morbidity and mortality, but data supporting the use of rituximab in pemphigoid group diseases remain limited. Although rituximab demonstrates efficacy for clinical improvement and remission in pemphigoid, concern for adverse events may also limit the use of this medication. We review the current evidence fo rthe use of rituximab in pemphigoid diseases, pertinent dosing schedules and laboratory monitoring, and the associated common and rare adverse events. Review of the literature to date not only supports consideration of rituximab for treatment of refractory pemphigoid group diseases but also reflects tolerability and an acceptable safety profile.
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Affiliation(s)
- Renee M Thomas
- Department of Dermatology, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Alysha Colon
- Department of Dermatology, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Kiran Motaparthi
- Department of Dermatology, University of Florida College of Medicine, Gainesville, Florida, USA.
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7
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Didona D, Maglie R, Eming R, Hertl M. Pemphigus: Current and Future Therapeutic Strategies. Front Immunol 2019; 10:1418. [PMID: 31293582 PMCID: PMC6603181 DOI: 10.3389/fimmu.2019.01418] [Citation(s) in RCA: 125] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Accepted: 06/05/2019] [Indexed: 12/16/2022] Open
Abstract
Pemphigus encompasses a heterogeneous group of autoimmune blistering diseases, which affect both mucous membranes and the skin. The disease usually runs a chronic-relapsing course, with a potentially devastating impact on the patients' quality of life. Pemphigus pathogenesis is related to IgG autoantibodies targeting various adhesion molecules in the epidermis, including desmoglein (Dsg) 1 and 3, major components of desmosomes. The pathogenic relevance of such autoantibodies has been largely demonstrated experimentally. IgG autoantibody binding to Dsg results in loss of epidermal keratinocyte adhesion, a phenomenon referred to as acantholysis. This in turn causes intra-epidermal blistering and the clinical appearance of flaccid blisters and erosions at involved sites. Since the advent of glucocorticoids, the overall prognosis of pemphigus has largely improved. However, mortality persists elevated, since long-term use of high dose corticosteroids and adjuvant steroid-sparing immunosuppressants portend a high risk of serious adverse events, especially infections. Recently, rituximab, a chimeric anti CD20 monoclonal antibody which induces B-cell depletion, has been shown to improve patients' survival, as early rituximab use results in higher disease remission rates, long term clinical response and faster prednisone tapering compared to conventional immunosuppressive therapies, leading to its approval as a first line therapy in pemphigus. Other anti B-cell therapies targeting B-cell receptor or downstream molecules are currently tried in clinical studies. More intriguingly, a preliminary study in a preclinical mouse model of pemphigus has shown promise regarding future therapeutic application of Chimeric Autoantibody Receptor T-cells engineered using Dsg domains to selectively target autoreactive B-cells. Conversely, previous studies from our group have demonstrated that B-cell depletion in pemphigus resulted in secondary impairment of T-cell function; this may account for the observed long-term remission following B-cell recovery in rituximab treated patients. Likewise, our data support the critical role of Dsg-specific T-cell clones in orchestrating the inflammatory response and B-cell activation in pemphigus. Monitoring autoreactive T-cells in patients may indeed provide further information on the role of these cells, and would be the starting point for designating therapies aimed at restoring the lost immune tolerance against Dsg. The present review focuses on current advances, unmet challenges and future perspectives of pemphigus management.
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Affiliation(s)
- Dario Didona
- Department of Dermatology and Allergology, Philipps University, Marburg, Germany
| | - Roberto Maglie
- Department of Dermatology and Allergology, Philipps University, Marburg, Germany.,Surgery and Translational Medicine, Section of Dermatology, University of Florence, Florence, Italy.,Section of Dermatology, Departement of Health Sciences, University of Florence, Florence, Italy
| | - Rüdiger Eming
- Department of Dermatology and Allergology, Philipps University, Marburg, Germany
| | - Michael Hertl
- Department of Dermatology and Allergology, Philipps University, Marburg, Germany
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Shao Y, Bai C, Sun J, Gao X. T-cell lymphoma with abundant CD20 expression showing a good response to rituximab with gemcitabine, oxiplatin, and L-asparaginase (R-pGEMOX): A case report. Medicine (Baltimore) 2018; 97:e0199. [PMID: 29561444 PMCID: PMC5895354 DOI: 10.1097/md.0000000000010199] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
RATIONALE T-cell lymphoma is a neoplasm that expresses markers of T-cell or natural killer cell (NK)-origin but not those of B-cell origin. Although B-cell lymphoma with abundant expression of T-cell markers exist, the opposite is very rare. Therefore, little is known about this subtype of lymphoma, including its treatment and prognosis. CASE REPORT A 65-year-old man was diagnosed with T-cell lymphoma with abundant CD20 expression. He was refractory to cyclophosphamide + epirubicin + vincristine + prednisone + etoposide (CHOPE), ifosfamide + cisplatin + etoposide + dexamethasone (DICE), and hyper-cyclophosphamide + vincristine + epirubicin + dexamethasone (CVAD) chemotherapy. The patient was also treated with prednisone + thalidomide + chidamide, which was also not effective. Upon admission to our department, he was administered a rituximab + gemcitabine + oxiplatin + L-asparaginase (R-pGEMOX) regimen and achieved partial remission. LESSONS CD20-positive T-cell lymphoma is a very rare type of lymphoma that is refractory to CHOP-like regimens alone. Rituximab may be effective in patients showing abundant CD20 expression, and an R-pGEMOX regimen will likely be effective, even in refractory/recurrent patients.
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Affiliation(s)
| | | | | | - Xin Gao
- Department of Radiological, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
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Tavakolpour S, Mahmoudi H, Balighi K, Abedini R, Daneshpazhooh M. Sixteen-year history of rituximab therapy for 1085 pemphigus vulgaris patients: A systematic review. Int Immunopharmacol 2018; 54:131-138. [DOI: 10.1016/j.intimp.2017.11.005] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 10/12/2017] [Accepted: 11/05/2017] [Indexed: 12/16/2022]
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10
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Abstract
Fungal pneumonias can be a diagnostic problem. However, their recognition is important as they can pose a significant health risk, especially in the immunocompromised host. While many of these infections are accompanied by necrotizing or non-necrotizing granulomas, some might be characterized by cellular interstitial pneumonia, intra-alveolar frothy material or only minimal inflammatory change. Much of the tissue reaction is dependent on the immune status of the patient and the type of fungal organism. While many of the fungi can be identified in tissue, especially if using histochemical stains such as Grocott's Methenamine Silver (GMS) stain and/or Periodic Acid Schiff (PAS) stain, in some cases, these stains are negative and the organisms can only be identified in cultures or using special techniques such as PCR or fungal serology. Some fungi can be accurately identified in tissue based on morphologic features; others require culture for exact classification. Knowledge about immune status, geographic region and social history of the patient are helpful in identifying the fungus and, therefore, detailed clinical and travel histories are important. In this manuscript we aim to describe the most common fungal infections that occur in the lung, their morphologic features, and differential diagnoses.
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Affiliation(s)
- Anja C Roden
- Department of Laboratory Medicine & Pathology; Mayo Clinic Rochester, 55905 MN, USA.
| | - Audrey N Schuetz
- Department of Laboratory Medicine & Pathology; Mayo Clinic Rochester, 55905 MN, USA
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