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Fontenelle LF, Bueno-Filho R, Vernal S, Delfino R, Barbosa GSL, Donadi EA, Roselino AM. Dexamethasone-cyclophosphamide pulse therapy outcomes comparing pemphigus vulgaris and pemphigus foliaceus groups in a Brazilian cohort study. An Bras Dermatol 2023; 98:774-780. [PMID: 37355353 PMCID: PMC10589458 DOI: 10.1016/j.abd.2022.11.005] [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: 09/13/2022] [Revised: 10/20/2022] [Accepted: 11/10/2022] [Indexed: 06/26/2023] Open
Abstract
BACKGROUND Dexamethasone-cyclophosphamide pulse (DCP) and dexamethasone pulse (DP) have been successfully used to treat pemphigus, but DCP/DP outcomes comparing pemphigus vulgaris (PV) and pemphigus foliaceus (PF) are scarce. OBJECTIVE To compare DCP/DP outcomes in a Brazilian cohort of PV and PF patients according to demographic and clinical data. METHODS Retrospective analytical cohort study, reviewing medical charts of PV and PF patients (for DCP/DP Phases I‒IV consult Pasricha et al.16‒18). RESULTS 37 PV and 41 PF patients non responsive to usual treatments were included similarly for DCP or DP therapy. Disease duration was longer among PF before DCP/DP prescription (p < 0.001); PF required a higher number of monthly pulses to acquire remission in Phase I (median 10 and 6 pulses, respectively; p = 0.005). DCP/DP outcomes were similar in both groups: remission in 37.8% of PV and 34.1% of PF after completed DCP/DP cycles following a median of 13 months (1-56 months follow-up); failure occurred in 13.5% of PV and 14.6% of PF in Phase I; relapse in 13.5% of PV and 12.2% of PF, and dropout in 27% of PV and 24.4% of PF in Phases II to IV. Mild side effects were documented. STUDY LIMITATIONS The severity of PV and PF disease was not assessed by score indexes. CONCLUSIONS PV and PF patients presented similar DCP/DP outcomes. DCP/DP should be initiated earlier in PF patients due to the longer duration of their disease in order to decrease the number of pulses and the duration of Phase I to acquire remission.
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Affiliation(s)
- Ludmilla Figueiredo Fontenelle
- Department of Medical Clinics, Hospital Universitário, Universidade de São Paulo, Ribeirão Preto, SP, Brazil; Department of Medicine, Universidade Federal do Delta do Parnaíba, Parnaíba, PI, Brazil
| | - Roberto Bueno-Filho
- Department of Medical Clinics, Hospital Universitário, Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | - Sebastián Vernal
- Department of Medical Clinics, Hospital Universitário, Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | - Renata Delfino
- Department of Medical Clinics, Hospital Universitário, Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | | | - Eduardo Antonio Donadi
- Department of Medical Clinics, Hospital Universitário, Universidade de São Paulo, Ribeirão Preto, SP, Brazil; Department of Medical Clinics, Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | - Ana Maria Roselino
- Department of Medical Clinics, Hospital Universitário, Universidade de São Paulo, Ribeirão Preto, SP, Brazil; Department of Medical Clinics, Universidade de São Paulo, Ribeirão Preto, SP, Brazil.
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Kaposi Varicelliform Eruption in a Patient with Pemphigus Vulgaris: A Case Report and Review of the Literature. Case Rep Dermatol Med 2021; 2020:6695342. [PMID: 33489386 PMCID: PMC7790587 DOI: 10.1155/2020/6695342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/19/2020] [Accepted: 12/21/2020] [Indexed: 11/17/2022] Open
Abstract
Haemorrhagic crusted lesions over pre-existing pemphigus vulgaris erosions should arouse suspicion of Kaposi varicelliform eruption (KVE). Immediate treatment with antivirals helps to prevent mortality and morbidities. Here, we report a case of a 67-year-old male who developed haemorrhagic crusted lesions on pre-existing pemphigus lesions during his hospital stay and obtained almost 90% resolution of cutaneous lesions of Pemphigus vulgaris as well as Kaposi varicelliform eruption within 2 weeks of acyclovir treatment along with the continuation of systemic steroids. We also highlight the review of the literature of other reported cases with its management.
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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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GONÇALO RIC, SEVERO MLB, MEDEIROS AMCD, OLIVEIRA PTD, SILVEIRA ÉJDD. Vesiculobullous autoimmune diseases with oral mucosa manifestations: retrospective and follow-up study. ACTA ACUST UNITED AC 2018. [DOI: 10.1590/1981-863720180001000063368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
ABSTRACT Objective: To conduct a retrospective study on a series of cases of PV and BMMP with manifestations in the oral cavity in order to ascertain prevalence, sociodemographic characteristics, diagnostic maneuvers, treatment and follow-up. Methods: This is a retrospective, descriptive study in which clinical data were collected from the medical records of all cases of PV and BMMP registered and diagnosed, between 1995 and 2015, in the Oral Diagnostic Service of the UFRN Department of Dentistry. Results: The mean age of the total sample (n = 36) was 41.64, with females the most frequent (n = 26; 72.22%) and the cheek mucosa being the site most affected (n = 20; 27.40%). Eight patients (22.22%), including 5 cases of PV and 3 BMMP, were clinically reevaluated. All patients exhibited lesions at the time of follow-up. Prednisone (n=7; 87.5%) and clobetasol propionate (n=8, 100%) were the most widely used drugs in the systemic and topical treatment, respectively. The follow-up period ranged from 5 months to 5 years. Conclusion: The clinical profile of patients in this study was similar to that evidenced in the literature. However, it was found that the oral lesions were more resistant to the treatment used on the patients evaluated.
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Noormohammadpour P, Ehsani A, Mortazavi H, Daneshpazhooh M, Balighi K, Mofidi M, Gholamali F, Sadeghinia A. Rituximab therapy improves recalcitrant Pemphigus vulgaris. EXCLI JOURNAL 2015. [PMID: 26417354 DOI: 10.3205/2014-603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Pemphigus is a severe life-threatening blistering disease associated with autoantibodies against cell adhesion proteins desmogleins 1 and 3. Patients with severe pemphigus commonly show high rates of relapse after conventional immunosuppressive therapy. The newly developed drug Rituximab showed impressing promises in the treatment of refractory pemphigus vulgaris (PV). In the present study the efficacy of a single course rituximab therapy in the treatment of PV was investigated. Eighteen patients with severe recalcitrant PV were recruited to this study. Pemphigus disease activity index (PDAI), anti-desmoglein 1 and anti-desmoglein 3 antibody titers, and percent of CD20 positive cells were measured at baseline, 10 ± 1, and 22 ± 2 weeks after rituximab therapy. Rituximab was given intravenously at dose 375 mg/m(2) once weekly for 4 weeks. Rituximab therapy caused a dramatic reduction in the PDAI, accompanied by decreases in anti-desmoglein 1 and anti-desmoglein 3 antibody titers over the follow-up course. The B-cell population decreased at the first follow-up, but returned to its baseline levels at the second follow-up. Rituximab therapy decreased the dose of immunosuppressive drugs required to control the disease. It seems that the rituximab may be effective and safe for treatment of refractory PV.
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Affiliation(s)
- Pedram Noormohammadpour
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran ; Bullous Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirhooshang Ehsani
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Mortazavi
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Daneshpazhooh
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Kamran Balighi
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mofidi
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Gholamali
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Sadeghinia
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Abstract
Rituximab is a chimeric monoclonal antibody that selectively binds to the CD20 molecule on B cells, resulting in their lysis. In autoimmune blistering diseases, the auto-antibody-producing B cells are destroyed and auto-antibody levels are reduced or eliminated. In the majority of patients, rituximab produces rapid clinical response and early resolution. In part, this accounts for the increased use of rituximab. Rituximab does not distinguish normal from pathologic B cells. Hence, shortly after its use, B-cell levels are zero and remain so for several months. In most patients, the use of systemic corticosteroids and immunosuppressive agents are continued after rituximab therapy, while their dosages are significantly decreased. In the majority of patients rituximab is used according to the protocol used in treating lymphoma patients or patients with rheumatoid arthritis. Approximately 50% of patients experience a relapse, requiring additional therapy. Serious adverse events and fatal outcomes have been reported, although their incidence is less than that observed with conventional therapy. Nonetheless, the causes, i.e. infections and septicemia, are similar. Several gaps exist in our understanding of how to optimally benefit from the use of this valuable biological agent. Future studies need to be targeted in designing and implanting protocols that maximize the benefit of rituximab and result in producing sustained prolonged remissions with minimal adverse events and a high quality of life.
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Ahmed AR, Shetty S. A comprehensive analysis of treatment outcomes in patients with pemphigus vulgaris treated with rituximab. Autoimmun Rev 2015; 14:323-31. [DOI: 10.1016/j.autrev.2014.12.002] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Accepted: 12/03/2014] [Indexed: 02/05/2023]
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Noormohammadpour P, Ehsani A, Mortazavi H, Daneshpazhooh M, Balighi K, Mofidi M, Gholamali F, Sadeghinia A. Rituximab therapy improves recalcitrant Pemphigus vulgaris. EXCLI JOURNAL 2015; 14:109-16. [PMID: 26417354 PMCID: PMC4553899 DOI: 10.17179/excli2014-603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Accepted: 11/02/2014] [Indexed: 11/13/2022]
Abstract
Pemphigus is a severe life-threatening blistering disease associated with autoantibodies against cell adhesion proteins desmogleins 1 and 3. Patients with severe pemphigus commonly show high rates of relapse after conventional immunosuppressive therapy. The newly developed drug Rituximab showed impressing promises in the treatment of refractory pemphigus vulgaris (PV). In the present study the efficacy of a single course rituximab therapy in the treatment of PV was investigated. Eighteen patients with severe recalcitrant PV were recruited to this study. Pemphigus disease activity index (PDAI), anti-desmoglein 1 and anti-desmoglein 3 antibody titers, and percent of CD20 positive cells were measured at baseline, 10 ± 1, and 22 ± 2 weeks after rituximab therapy. Rituximab was given intravenously at dose 375 mg/m(2) once weekly for 4 weeks. Rituximab therapy caused a dramatic reduction in the PDAI, accompanied by decreases in anti-desmoglein 1 and anti-desmoglein 3 antibody titers over the follow-up course. The B-cell population decreased at the first follow-up, but returned to its baseline levels at the second follow-up. Rituximab therapy decreased the dose of immunosuppressive drugs required to control the disease. It seems that the rituximab may be effective and safe for treatment of refractory PV.
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Affiliation(s)
- Pedram Noormohammadpour
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran,Bullous Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirhooshang Ehsani
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Mortazavi
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Daneshpazhooh
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Kamran Balighi
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mofidi
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran,*To whom correspondence should be addressed: Mohammad Mofidi, Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Vahdat-e-eslami Square, Vahdat-e-eslami Street, Tehran, Iran, Postal code: 11996-63911, Tel: +98 21 5563 3728, E-mail:
| | - Fatemeh Gholamali
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Sadeghinia
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Amber K, Hertl M. An assessment of treatment history and its association with clinical outcomes and relapse in 155 pemphigus patients with response to a single cycle of rituximab. J Eur Acad Dermatol Venereol 2014; 29:777-82. [DOI: 10.1111/jdv.12678] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2014] [Accepted: 03/07/2014] [Indexed: 12/11/2022]
Affiliation(s)
- K.T. Amber
- Department of Dermatology and Cutaneous Surgery; University of Miami Miller School of Medicine; Miami FL USA
| | - M. Hertl
- Department of Dermatology and Allergology; Philipps-Universität; Marburg Germany
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