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Sá KMM, Rodrigues JC, da Silva LB, Santos GM, Colovati MES, Martimbianco ALC. Quality of systematic reviews on the treatment of vesiculobullous skin diseases. A meta-epidemiological study. An Bras Dermatol 2024; 99:223-232. [PMID: 37985301 PMCID: PMC10943289 DOI: 10.1016/j.abd.2023.06.003] [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: 04/01/2023] [Revised: 05/31/2023] [Accepted: 06/04/2023] [Indexed: 11/22/2023] Open
Abstract
BACKGROUND Systematic reviews of Randomized Controlled Trials (RCTs) are considered high-level evidence to support a decision on therapeutic interventions, and their methodological quality is essential to provide reliable and applicable results. OBJECTIVE This meta-epidemiological study aimed to map and critically appraise systematic reviews assessing treatments for vesiculobullous skin diseases. METHODS We conducted a comprehensive search strategy on MEDLINE (via Pubmed) in December 2022 without restrictions to find systematic reviews evaluating pharmacological interventions for vesiculobullous skin diseases. The methodological quality was assessed using the AMSTAR-2 tool, and additional information was extracted. We identified nine systematic reviews published between 2002 and 2021, seven assessing pemphigus. RESULTS According to the AMSTAR-2 tool, 55.6% were classified as critically low quality, 22.2% as moderate quality, 11.1% as low and 11.1% as high quality. No review assessed the certainty of the evidence (GRADE); 86% of pemphigus reviews had at least two overlapping RCTs. There were some limitations regarding methodological flaws and the AMSTAR-2 tool use CONCLUSIONS: These findings reveal a frail methodological quality of systematic reviews about vesiculobullous diseases treatment that may impact the results. Therefore, methodological rigor is mandatory for future systematic reviews to avoid duplication of effort and increase the certainty of the evidence supporting decision-making.
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Affiliation(s)
| | | | | | | | | | - Ana Luiza Cabrera Martimbianco
- Postgraduate Program in Health and Environment, Department of Medicine, Universidade Metropolitana de Santos, Santos, SP, Brazil; Health Technology Assessment Center, Hospital Sírio-Libanês, São Paulo, SP, Brazil
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Akel M, Wright M, Aladum B, Hernandez Borges S. Beyond the Surface: A Clinical Insight Into a 60-Year-Old Male With Pemphigus vulgaris. Cureus 2024; 16:e54408. [PMID: 38505433 PMCID: PMC10948956 DOI: 10.7759/cureus.54408] [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] [Accepted: 02/17/2024] [Indexed: 03/21/2024] Open
Abstract
Pemphigus vulgaris, a rare and life-threatening autoimmune disorder, presents with painful skin and mucosal lesions, leading to blistering sores attributed to acantholysis. This study delves into the clinical manifestations, risk factors, and diagnostic intricacies associated with pemphigus vulgaris, with a focus on a representative case highlighting the challenges in its recognition and management. We explore the case of a 60-year-old male with pemphigus vulgaris, whose initial presentation involved yellow-crusting lesions on the scalp progressing to non-pruritic lesions on the chest, neck, and inguinal areas. A multidisciplinary medical workup was conducted, encompassing serological tests, imaging, and consultations with infectious disease and dermatology specialists. The definitive diagnosis was established through histopathological examination of three 4-mm punch biopsies. The case underscores the polymorphic nature of pemphigus vulgaris, with diverse clinical presentations and diagnostic challenges. The positive Nikolsky sign on the chest and neck lesions, coupled with oral mucosal involvement observed during a routine dental procedure, exemplifies the complexity of its manifestations. Diagnostic intricacies involved negative results for infectious diseases, declined kidney function, and elevated inflammatory markers, necessitating a collaborative approach for accurate diagnosis. Pemphigus vulgaris demands a comprehensive understanding of its varied presentations and collaboration among medical specialties for accurate diagnosis and tailored management. Treatment involves systemic glucocorticoids and immunomodulators. The presented case underscores the need for continued research to enhance diagnostic accuracy and refine therapeutic interventions for this rare autoimmune disorder.
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Affiliation(s)
- Miis Akel
- Medicine, Dr. Kiran C. Patel College of Osteopathic Medicine, Nova Southeastern University, Clearwater, USA
| | - Maggie Wright
- Dermatology, Dr. Kiran C. Patel College of Osteopathic Medicine, Nova Southeastern University, Miami, USA
| | - Bialo Aladum
- Psychiatry, Ascension Borgess Hospital, Kalamazoo, USA
| | - Sergio Hernandez Borges
- Internal Medicine, Family Medicine, Larkin Community Hospital Palm Springs Campus, Hialeah, USA
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Tirado-Sánchez A, Bonifaz A, Frías De León MG. Factors Associated with Candidiasis in Pemphigus Vulgaris Patients: Results from a Retrospective Study in Two Second-Care Level Hospitals in Mexico. Trop Med Infect Dis 2023; 8:521. [PMID: 38133453 PMCID: PMC10748257 DOI: 10.3390/tropicalmed8120521] [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: 11/10/2023] [Revised: 12/06/2023] [Accepted: 12/14/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Infections are a major cause of morbidity and mortality in patients with pemphigus vulgaris (PV). One of the most common infections in these patients is candidiasis. This is probably due to the use of systemic immunosuppressants, including oral and intravenous corticosteroids, mainly in megadoses (pulse therapy), although it is unknown if there are other associated factors, in addition to immunosuppressive treatment. We determine the factors associated with candidiasis in PV patients in two second-care level hospitals in Mexico. METHODS We reviewed 100 cases with PV. Cases were randomly selected from the databases of two second-care level hospitals between January 2010 and December 2019 (10 years). The primary endpoint was the incidence of candidiasis in patients with PV. RESULTS One hundred patients with PV were enrolled in this retrospective study. Candidiasis was observed in 79 patients (79%). A maximum corticosteroid dose of 55 mg/day during the last year (p = 0.001) and a higher neutrophil/lymphocyte ratio were associated with candidiasis in patients with PV (p = 0.001). CONCLUSION Risk factors favoring candidiasis in patients with PV are not only related to the use of corticosteroids, but also to demographic factors, the activity of the disease, and the systemic inflammation associated with autoimmunity.
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Affiliation(s)
- Andrés Tirado-Sánchez
- Internal Medicine Department, Hospital General de Zona 30, Instituto Mexicano del Seguro Social, Mexico City 08300, Mexico
| | - Alexandro Bonifaz
- Laboratorio de Micología, Hospital General de México, Mexico City 06720, Mexico;
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Anand A, Awake P, Bhosale A, Bindu R, Kher A, Bhanap P. Pemphigus vulgaris in a neonate born to a mother with pemphigus vulgaris: A case report. Clin Case Rep 2023; 11:e8343. [PMID: 38116514 PMCID: PMC10728370 DOI: 10.1002/ccr3.8343] [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: 08/29/2023] [Accepted: 12/11/2023] [Indexed: 12/21/2023] Open
Abstract
Key Clinical Message Active pemphigus vulgaris in the mother can lead to neonatal pemphigus vulgaris, which is usually self-limiting. Systemic corticosteroids are the mainstay of managing PV during pregnancy and until the child is breastfed. Abstract Pemphigus vulgaris (PV) is a potentially life-threatening autoimmune disease characterized by bullae and erosions over the skin and mucous membrane. PV is rarely reported in pregnant women and neonates. We reported the case of a 28-year-old Gravida 2 Parity 2 Living 1 who developed painful blisters and erosions in the oral cavity during third trimester of pregnancy. However, the diagnosis was delayed due to late presentation. The patient presented to our hospital at 37 weeks gestation with bullae and erosions distributed all over the body. Based on clinical evaluation and histopathology reports, she was diagnosed with PV. She delivered a child via cesarean section. The child also had similar lesions and was diagnosed with neonatal PV. Maternal PV was managed with prednisolone followed by azathioprine, leading to complete remission. No active intervention was required for neonatal PV as the condition was self-limiting.
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Affiliation(s)
- Ayush Anand
- BP Koirala Institute of Health SciencesDharanNepal
| | - Praneet Awake
- Department of Dermatology, Venereology and LeprosySymbiosis Medical College for Women, Symbiosis International (Deemed University)PuneMaharashtraIndia
| | - Anand Bhosale
- Department of PathologySymbiosis Medical College for Women, Symbiosis International (Deemed University)PuneMaharashtraIndia
| | - Rajan Bindu
- Department of PathologySymbiosis Medical College for Women, Symbiosis International (Deemed University)PuneMaharashtraIndia
| | - Anjali Kher
- Department of PaediatricsSymbiosis Medical College for Women, Symbiosis International (Deemed University)PuneMaharashtraIndia
| | - Prasad Bhanap
- Department of Obstetrics and GynaecologySymbiosis Medical College for Women, Symbiosis International (Deemed University)PuneMaharashtraIndia
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Mandarelli G, Iannone F, Ferracuti S, Grattagliano I, Benevento M, Solarino B, Ferorelli D, Catanesi R. Informed consent and biological agents in rheumatology and internal medicine. Eur J Clin Invest 2022; 52:e13805. [PMID: 35488744 PMCID: PMC9539695 DOI: 10.1111/eci.13805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/19/2022] [Accepted: 04/23/2022] [Indexed: 12/05/2022]
Abstract
BACKGROUND The need for highly effective therapies in rheumatologic diseases has led to the widespread and growing use of a heterogeneous class of molecules called biological agents. The increasing experience with biological agents has raised concerns about safety and efficacy issues that need to be discussed in the informed consent acquisition process. METHODS The authors performed a review of the literature on biological agents focusing on their most important characteristics concerning the informed consent procedures. RESULTS No studies specifically addressed the issue of informed consent in patients receiving biological agents. Several studies reported data about off-label use of biological agents usually with no obvious attention to informed consent shortcomings. CONCLUSION The reported association between biological agents and serious infections or malignancies, including reactivation of latent tuberculosis, needs specific disclosure in informed consent acquisition, together with information about the possible efficacy in clinical contexts often characterized by resistance to previous treatments. Ethical and clinical issues bound to the need for experimenting with new agents with potentially serious adverse effects deserve specific attention. Studies aimed at evaluating mental capacity to consent in subjects receiving biological agents are required.
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Font G, Walet-Balieu ML, Petit M, Burel C, Maho-Vaillant M, Hébert V, Chan P, Fréret M, Boyer O, Joly P, Calbo S, Bardor M, Golinski ML. IgG N-Glycosylation from Patients with Pemphigus Treated with Rituximab. Biomedicines 2022; 10:biomedicines10081774. [PMID: 35892674 PMCID: PMC9330150 DOI: 10.3390/biomedicines10081774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/27/2022] [Accepted: 07/18/2022] [Indexed: 12/12/2022] Open
Abstract
Pemphigus is a life-threatening auto-immune blistering disease of the skin and mucous membrane that is caused by the production of auto-antibodies (auto-Abs) directed against adhesion proteins: desmoglein 1 and 3. We demonstrated in the “Ritux3” trial, the high efficacy of rituximab, an anti-CD20 recombinant monoclonal antibody, as the first-line treatment for pemphigus. However, 25% of patients relapsed during the six-month period after rituximab treatment. These early relapses were associated with a lower decrease in anti-desmoglein auto-Abs after the initial cycle of rituximab. The N-glycosylation of immunoglobulin-G (IgG) can affect their affinity for Fc receptors and their serum half-life. We hypothesized that the extended half-life of Abs could be related to modifications of IgG N-glycans. The IgG N-glycome from pemphigus patients and its evolution under rituximab treatment were analyzed. Pemphigus patients presented a different IgG N-glycome than healthy donors, with less galactosylated, sialylated N-glycans, as well as a lower level of N-glycans bearing an additional N-acetylglucosamine. IgG N-glycome from patients who achieved clinical remission was not different to the one observed at baseline. Moreover, our study did not identify the N-glycans profile as discriminating between relapsing and non-relapsing patients. We report that pemphigus patients present a specific IgG N-glycome. The changes observed in these patients could be a biomarker of autoimmunity susceptibility rather than a sign of inflammation.
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Affiliation(s)
- Guillaume Font
- Université de Rouen Normandie, Inserm U1234, CHU Rouen, Department of Dermatology, F-76000 Rouen, France; (G.F.); (M.M.-V.); (V.H.); (P.J.)
| | - Marie-Laure Walet-Balieu
- Université de Rouen Normandie, Laboratoire Glyco-MEV UR 4358, SFR Normandie Végétal FED 4277, Innovation Chimie Carnot, F-76000 Rouen, France; (M.-L.W.-B.); (C.B.); (M.B.)
| | - Marie Petit
- Université de Rouen Normandie, Inserm U1234, F-76000 Rouen, France; (M.P.); (S.C.)
| | - Carole Burel
- Université de Rouen Normandie, Laboratoire Glyco-MEV UR 4358, SFR Normandie Végétal FED 4277, Innovation Chimie Carnot, F-76000 Rouen, France; (M.-L.W.-B.); (C.B.); (M.B.)
| | - Maud Maho-Vaillant
- Université de Rouen Normandie, Inserm U1234, CHU Rouen, Department of Dermatology, F-76000 Rouen, France; (G.F.); (M.M.-V.); (V.H.); (P.J.)
| | - Vivien Hébert
- Université de Rouen Normandie, Inserm U1234, CHU Rouen, Department of Dermatology, F-76000 Rouen, France; (G.F.); (M.M.-V.); (V.H.); (P.J.)
| | - Philippe Chan
- Université de Rouen Normandie, INSERM US 51, CNRS UAR 2026, HeRacLeS-PISSARO, Normandie Université, F-76000 Rouen, France;
| | - Manuel Fréret
- Université de Rouen Normandie, Inserm U1234, CHU Rouen, Department of Rhumatology, F-76000 Rouen, France;
| | - Olivier Boyer
- Université de Rouen Normandie, Inserm U1234, CHU Rouen, Department of Immunology and Biotherapy, F-76000 Rouen, France;
| | - Pascal Joly
- Université de Rouen Normandie, Inserm U1234, CHU Rouen, Department of Dermatology, F-76000 Rouen, France; (G.F.); (M.M.-V.); (V.H.); (P.J.)
| | - Sébastien Calbo
- Université de Rouen Normandie, Inserm U1234, F-76000 Rouen, France; (M.P.); (S.C.)
| | - Muriel Bardor
- Université de Rouen Normandie, Laboratoire Glyco-MEV UR 4358, SFR Normandie Végétal FED 4277, Innovation Chimie Carnot, F-76000 Rouen, France; (M.-L.W.-B.); (C.B.); (M.B.)
- Université de Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F-59000 Lille, France
| | - Marie-Laure Golinski
- Université de Rouen Normandie, Inserm U1234, CHU Rouen, Department of Dermatology, F-76000 Rouen, France; (G.F.); (M.M.-V.); (V.H.); (P.J.)
- Correspondence: ; Tel.: +33-2-35-14-83-49
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Hobi S, Beatty JA, Sandy JR, Barrs VR. Successful management of feline pemphigus foliaceus with pentoxifylline and topical hydrocortisone aceponate. Vet Med Sci 2022; 8:937-944. [PMID: 35212177 PMCID: PMC9122467 DOI: 10.1002/vms3.768] [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] [Indexed: 11/10/2022] Open
Abstract
The treatment regimen for feline pemphigus foliaceus (PF), an autoimmune disease caused by auto-antibodies against proteins of the desmosome junction, usually includes high doses of oral or parenteral immunosuppressive drugs, typically glucocorticoids. This case adds to a growing body of evidence that topical hydrocortisone aceponate is effective for the treatment of feline PF, and demonstrates the practical use of a non-invasive diagnostic method for histopathology when owners refuse a biopsy to support a clinical diagnosis of PF. Finally, this case highlights an international trend of owner-initiated treatment of feline infectious peritonitis (FIP) using unlicensed, unregistered drugs.
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Affiliation(s)
- Stefan Hobi
- Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University, Kowloon, Hong Kong, China
| | - Julia A Beatty
- Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University, Kowloon, Hong Kong, China
| | - Jeanine R Sandy
- Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University, Kowloon, Hong Kong, China
| | - Vanessa R Barrs
- Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University, Kowloon, Hong Kong, China
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8
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Ciolfi C, Sernicola A, Alaibac M. Role of Rituximab in the Treatment of Pemphigus Vulgaris: Patient Selection and Acceptability. Patient Prefer Adherence 2022; 16:3035-3043. [PMID: 36387051 PMCID: PMC9651071 DOI: 10.2147/ppa.s350756] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 10/29/2022] [Indexed: 11/09/2022] Open
Abstract
Anti-CD20 monoclonal antibody rituximab is an approved adjuvant treatment, in combination with oral corticosteroids, for patients with pemphigus vulgaris, a severe and potentially life-threatening autoimmune blistering skin disorder. Updated approaches to the management of pemphigus vulgaris support rituximab as a first-line adjuvant treatment to induce remission early in the course of disease; however, its feasibility in the clinical setting is often reduced by a series of limitations, including high cost of this biological drug, physician and patient concern for the risk of adverse reactions, and uncertainty regarding the optimum dosing and schedule of administration. The standard approved rituximab dosages, which are derived from lymphoma protocols, have been recognized to exceed the effective dose required for inducing B cell depletion, since the B cell burden in pemphigus vulgaris is much lower than in lymphoproliferative disorders. To overcome these limitations, recent research has investigated alternative regimens of rituximab, using lower doses of the drug. Moreover, differences in patient and disease characteristics that are highlighted in the literature strongly suggest that therapy should be tailored individually on a case-by-case basis: personalized treatment schedules may be necessary to optimize response to treatment and tolerability in different subjects, with the possibility of repeated infusions for severe forms and in case of relapse. Finally, low-dose regimens of rituximab were suggested to be favorable during the COVID-19 pandemic by providing a lesser degree of immune cell depletion while retaining a sufficient response. In conclusion, the current literature suggests that lower-dose regimens of rituximab are not only tolerable and cost-effective but may also be associated with a positive response in pemphigus vulgaris, comparable to that achieved with higher doses especially in early disease. Further evidence from rigorous clinical trials will be required to optimize lower-dose regimens of RTX and establish their position within the treatment scenario of pemphigus vulgaris.
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Affiliation(s)
- Christian Ciolfi
- Dermatology Unit, Department of Medicine (DIMED), University of Padua, Padua, Italy
| | - Alvise Sernicola
- Dermatology Unit, Department of Medicine (DIMED), University of Padua, Padua, Italy
- Correspondence: Alvise Sernicola, Dermatology Unit, Department of Medicine (DIMED), University of Padua, Via Vincenzo Gallucci, 4, Padua, 35121, Italy, Tel/Fax +39 049 821 2924, Email
| | - Mauro Alaibac
- Dermatology Unit, Department of Medicine (DIMED), University of Padua, Padua, Italy
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SAVOIA F, TABANELLI M, SECHI A, BARALDI C, BARDAZZI F, PATRIZI A. Etanercept for pemphigus vulgaris. Ital J Dermatol Venerol 2022; 156:10-11. [DOI: 10.23736/s2784-8671.18.06204-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Kaur B, Kerbrat J, Kho J, Kaler M, Kanatsios S, Cirillo N. Mechanism-based therapeutic targets of pemphigus vulgaris: A scoping review of pathogenic molecular pathways. Exp Dermatol 2021; 31:154-171. [PMID: 34435386 DOI: 10.1111/exd.14453] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 07/20/2021] [Accepted: 08/19/2021] [Indexed: 12/14/2022]
Abstract
Pemphigus vulgaris (PV) is a potentially fatal autoimmune blistering disease characterised by cell-cell detachment or acantholysis. The mechanisms which follow antibody (Ab) binding and culminate in acantholytic changes and skin/mucosal blistering have not been fully clarified. Current treatment strategies are not specific to PV pathophysiology and although life-saving, harbour considerable side effects. We aimed to systematically assess the molecules amenable to targeted treatments that follow Ab binding and are associated with PV acantholysis. The resulting scoping review was conducted under PRISMA-ScR guidelines with clear inclusion and exclusion criteria and focused specifically on kinases, caspases, proteases, hydrolytic enzymes and other molecules of interest postulated to take part in the pathophysiology of PV. The review process resulted in the identification of 882 articles, of which 56 were eligible for qualitative synthesis. From the included articles, the majority (n = 42) used PV-IgG as the pathogenic agent, mainly via in vitro (n = 16) and in vivo (n = 10) models. Twenty-five molecules were found to play a pathogenic role in PV, including uPA, ADAM10, EGFR, Src, PKC, cdk2, ERK, PLC, calmodulin, NOS, p38MAPK and caspase-3. Selective inhibition of these molecules resulted in varying degrees of reduction in acantholysis and blistering. The pathogenic molecules identified in this review represent potential candidates for clinical translation.
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Affiliation(s)
- Bavleen Kaur
- Melbourne Dental School, The University of Melbourne, Carlton, Victoria, Australia
| | - Jenna Kerbrat
- Melbourne Dental School, The University of Melbourne, Carlton, Victoria, Australia
| | - Jia Kho
- Melbourne Dental School, The University of Melbourne, Carlton, Victoria, Australia
| | - Manreet Kaler
- Melbourne Dental School, The University of Melbourne, Carlton, Victoria, Australia
| | - Stefanos Kanatsios
- Melbourne Dental School, The University of Melbourne, Carlton, Victoria, Australia
| | - Nicola Cirillo
- Melbourne Dental School, The University of Melbourne, Carlton, Victoria, Australia
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Polat Ekinci A, Kiliç Sayar S, Babuna Kobaner G, Küçükoğlu R. Comparison of three different dose regimens of methylprednisolone as initial therapy for pemphigus vulgaris of moderate severity: A single-center retrospective study from Turkey. Australas J Dermatol 2021; 62:199-205. [PMID: 33660847 DOI: 10.1111/ajd.13560] [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: 09/26/2020] [Revised: 12/14/2020] [Accepted: 01/01/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Currently, no consensus exists on the dosing regimen of corticosteroids in relation to disease severity in pemphigus vulgaris. OBJECTIVE To evaluate the efficacy of three initial dose regimens of methylprednisolone in the treatment of moderate pemphigus. METHODS We retrospectively analysed the data of 46 patients with moderate pemphigus vulgaris, who initially received either low (0.60-0.80 mg/kg/day), moderate (0.81-1.20 mg/kg/day) or high (1.21-2.0 mg/kg/day) doses of methylprednisolone. RESULTS The median time to disease control and hospital stay was shortest in the high-dose group (8.5 days and 27.5 days, respectively). The low-dose group had the highest rate of adjuvant therapy (88.8%, P = 0.035). Cumulative methylprednisolone doses and corticosteroid-related adverse events were similar in the moderate- and high-dose groups. The initial methylprednisolone dose showed a significant inverse correlation with time to disease control (r = -0.319, P = 0.031) and a weak inverse correlation with length of hospital stay (r = -0.282, P = 0.058). LIMITATIONS Retrospective design and small patient size are major limitations. CONCLUSION In the treatment of moderate pemphigus vulgaris, high initial doses of corticosteroid seem to provide early disease control and shortened hospital stay without notable increases in cumulative corticosteroid doses. This treatment strategy may lower the risk for nosocomial infections and reduce the economic burden of pemphigus.
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Affiliation(s)
- Algün Polat Ekinci
- Department of Dermatology and Venereology, Istanbul University Faculty of Medicine, Istanbul, Turkey
| | - Sıla Kiliç Sayar
- Department of Dermatology and Venereology, Istanbul University Faculty of Medicine, Istanbul, Turkey
| | - Goncagül Babuna Kobaner
- Department of Dermatology and Venereology, Istanbul University Faculty of Medicine, Istanbul, Turkey
| | - Rıfkiye Küçükoğlu
- Department of Dermatology and Venereology, Istanbul University Faculty of Medicine, Istanbul, Turkey
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Successful Thrombolysis for High-Risk Pulmonary Embolism in a Patient With Extensive Pemphigus Vulgaris. Am J Ther 2021; 28:364-367. [PMID: 34375050 DOI: 10.1097/mjt.0000000000001347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Mignard C, Maho-Vaillant M, Golinski ML, Balayé P, Prost-Squarcioni C, Houivet E, Calbo SB, Labeille B, Picard-Dahan C, Konstantinou MP, Chaby G, Richard MA, Bouaziz JD, Duvert-Lehembre S, Delaporte E, Bernard P, Caux F, Alexandre M, Ingen-Housz-Oro S, Vabres P, Quereux G, Dupuy A, Debarbieux S, Avenel-Audran M, D'Incan M, Bédane C, Bénéton N, Jullien D, Dupin N, Misery L, Machet L, Beylot-Barry M, Dereure O, Sassolas B, Benichou J, Joly P, Hébert V. Factors Associated With Short-term Relapse in Patients With Pemphigus Who Receive Rituximab as First-line Therapy: A Post Hoc Analysis of a Randomized Clinical Trial. JAMA Dermatol 2020; 156:545-552. [PMID: 32186656 DOI: 10.1001/jamadermatol.2020.0290] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Importance Rituximab and short-term corticosteroid therapy are the criterion standard treatments for patients with newly diagnosed moderate to severe pemphigus. Objective To examine factors associated with short-term relapse in patients with pemphigus treated with rituximab. Design, Setting, and Participants This post hoc analysis of a randomized clinical trial (Comparison Between Rituximab Treatment and Oral Corticosteroid Treatment in Patients With Pemphigus [RITUX 3]) conducted from January 1, 2010, to December 31, 2015, included patients from 20 dermatology departments of tertiary care centers in France from the RITUX 3 trial and 3 newly diagnosed patients treated according to the trial protocol. Data analysis was performed from February 1 to June 30, 2019. Exposure Patients randomly assigned to the rituximab group in the RITUX 3 trial and the 3 additional patients were treated with 1000 mg of intravenous rituximab on days 0 and 14 and 500 mg at months 12 and 18 combined with a short-term prednisone regimen. Main Outcomes and Measures Baseline (pretreatment) clinical and biological characteristics (Pemphigus Disease Area Index [PDAI] score, ranging from 0-250 points, with higher values indicating more severe disease) and changes in anti-desmoglein (DSG) 1 and anti-DSG3 values as measured by enzyme-linked immunosorbent assay during the 3 months after rituximab treatment were compared between patients with disease relapse and those who maintained clinical remission during the first 12 months after treatment. The positive and negative predictive values of these factors were calculated. Results Among 47 patients (mean [SD] age, 54.3 [17.0] years; 17 [36%] male and 30 [64%] female) included in the study, the mean (SD) baseline PDAI score for patients with relapsing disease was higher than that of the patients with nonrelapsing disease (54 [33] vs 28 [24]; P = .03). At month 3, 7 of 11 patients with relapsing disease (64%) vs 7 of 36 patients with nonrelapsing disease (19%) had persistent anti-DSG1 antibody values of 20 IU/mL or higher and/or anti-DSG3 antibody values of 130 IU/mL or higher (P = .01). A PDAI score of 45 or higher defining severe pemphigus and/or persistent anti-DSG1 antibody values of 20 IU/mL or higher and/or anti-DSG3 antibody values of 130 IU/mL or higher at month 3 provided a positive predictive value of 50% (95% CI, 27%-73%) and a negative predictive value of 94% (95% CI, 73%-100%) for the occurrence of relapse after rituximab. Conclusions and Relevance The findings suggest that initial PDAI score and changes in anti-DSG antibody values after the initial cycle of rituximab might help differentiate a subgroup of patients with high risk of relapse who might benefit from maintenance rituximab infusion at month 6 from a subgroup of patients with low risk of relapse who do not need early maintenance therapy. Trial Registration NCT00784589.
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Affiliation(s)
- Claire Mignard
- Centre de référence des maladies bulleuses auto-immunes, Department of Dermatology, Rouen University Hospital, Normandie University, INSERM U1234, Rouen, France
| | - Maud Maho-Vaillant
- Centre de référence des maladies bulleuses auto-immunes, Department of Dermatology, Rouen University Hospital, Normandie University, INSERM U1234, Rouen, France
| | - Marie-Laure Golinski
- Centre de référence des maladies bulleuses auto-immunes, Department of Dermatology, Rouen University Hospital, Normandie University, INSERM U1234, Rouen, France
| | - Pierre Balayé
- Department of Biostatistics and Clinical Research, Rouen University Hospital, Rouen, France
| | - Catherine Prost-Squarcioni
- Centre de référence des maladies bulleuses auto-immunes, Avicenne Hospital, Assistance Publique-Hôpitaux de Paris, Department of Dermatology, University of Paris 13, Bobigny, France
| | - Estelle Houivet
- Department of Biostatistics and Clinical Research, Rouen University Hospital, Rouen, France
| | - Sé Bastien Calbo
- Centre de référence des maladies bulleuses auto-immunes, Department of Dermatology, Rouen University Hospital, Normandie University, INSERM U1234, Rouen, France
| | - Bruno Labeille
- Department of Dermatology, University of Saint Etienne, Saint Etienne, France
| | | | | | - Guillaume Chaby
- Department of Dermatology, University of Amiens, Amiens, France
| | - Marie-Aleth Richard
- Assistance Publique des Hôpitaux de Marseille, Department of Dermatology, Aix Marseille University, UMR 911, INSERM CRO2, Marseille, France
| | - Jean-David Bouaziz
- Department of Dermatology, St Louis Hospital, Paris 7 Sorbonne Paris Cité University, Paris, France
| | | | | | | | - Frédéric Caux
- Centre de référence des maladies bulleuses auto-immunes, Avicenne Hospital, Assistance Publique-Hôpitaux de Paris, Department of Dermatology, University of Paris 13, Bobigny, France
| | - Marina Alexandre
- Centre de référence des maladies bulleuses auto-immunes, Avicenne Hospital, Assistance Publique-Hôpitaux de Paris, Department of Dermatology, University of Paris 13, Bobigny, France
| | - Saskia Ingen-Housz-Oro
- Department of Dermatology, Assistance Publique-Hôpitaux de Paris, Henri Mondor Hospital, Créteil, France
| | - Pierre Vabres
- Department of Dermatology, Dijon University Hospital, Dijon, France
| | - Gaëlle Quereux
- Department of Dermatology, University of Nantes, Nantes, France
| | - Alain Dupuy
- Department of Dermatology, University of Rennes, Rennes, France
| | - Sébastien Debarbieux
- Department of Dermatology, Centre Hospitalier Lyon Sud, Pierre Bénite, Lyon, France
| | | | - Michel D'Incan
- Department of Dermatology, University of Clermont-Ferrand, Clermont-Ferrand, France
| | | | - Nathalie Bénéton
- Department of Dermatology, Le Mans General Hospital, Le Mans, France
| | - Denis Jullien
- Department of Dermatology, Edouard Herriot Hospital, Lyon Claude Bernard University, Lyon, France
| | - Nicolas Dupin
- Department of Dermatology, University of Paris V, Paris, France
| | - Laurent Misery
- Department of Dermatology, Brest University Hospital, Brest, France
| | - Laurent Machet
- Department of Dermatology, Tours University Hospital, Tours, France
| | | | - Olivier Dereure
- Department of Dermatology, University of Montpellier, Montpellier, France
| | - Bruno Sassolas
- Department of Internal Medicine, Brest University Hospital, Brest, France
| | - Jacques Benichou
- Department of Biostatistics and Clinical Research, Rouen University Hospital, Rouen, France
| | - Pascal Joly
- Centre de référence des maladies bulleuses auto-immunes, Department of Dermatology, Rouen University Hospital, Normandie University, INSERM U1234, Rouen, France
| | - Vivien Hébert
- Centre de référence des maladies bulleuses auto-immunes, Department of Dermatology, Rouen University Hospital, Normandie University, INSERM U1234, Rouen, France
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14
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Yiğit D, Balta İ, Yiğit H, Ekşioğlu HM. Nocardiosis in a patient with pemphigus foliaceus treated with rituximab. Dermatol Ther 2020; 34:e14601. [PMID: 33247992 DOI: 10.1111/dth.14601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 10/28/2020] [Accepted: 11/23/2020] [Indexed: 11/30/2022]
Abstract
Rituximab is a chimeric human/murine monoclonal anti-CD20 antibody. This agent is an effective therapeutic option in severe types of pemphigus. However, rituximab may cause opportunistic infections if used in immunosuppressed patients. We reported a case of diffuse Nocardia infection following rituximab treatment in pemphigus foliaceus. Rheumatoid arthritis protocol applied in our patient. Rituximab was used at a dose of 1000 mg every 2 weeks. Because the disease was not adequately controlled, rituximab treatment was administered six times every 15 days. One week after the sixth dose of the rituximab, she presented lassitude and multiple palpable masses in soft tissue of the upper extremity. Thereafter, the aspirate culture of the abscess on the left shoulder was taken and confirmed to be disseminated nocardiosis. She was treated with linezolid and meropenem for 1 month; however, amikacin was added because the patient did not respond adequately to linezolid and meropenem therapy. The patient died of cardiac arrest because of her comorbidities. In this case, prolonged administration of rituximab therapy may have caused the development of nocardiosis. Therefore, all patients should have a sensible balance of risk and benefit, considering the use of rituximab.
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Affiliation(s)
- Dilek Yiğit
- Department of Dermatology, Ministry of Health, Ankara Training and Research Hospital, Ankara, Turkey
| | - İlknur Balta
- Department of Dermatology, Ministry of Health, Ankara Training and Research Hospital, Ankara, Turkey
| | - Hasan Yiğit
- Department of Radiology, Ministry of Health, Ankara Training and Research Hospital, Ankara, Turkey
| | - Hatice Meral Ekşioğlu
- Department of Dermatology, Ministry of Health, Ankara Training and Research Hospital, Ankara, Turkey
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15
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Barroil M, Girard C, Lerisson M, Negroni V, Bertrand AS, Pallure V, Bessis D, Guillot B, Dereure O. [Use of rituximab in maintenance treatment of pemphigus: A retrospective series]. Ann Dermatol Venereol 2020; 147:173-178. [PMID: 31955970 DOI: 10.1016/j.annder.2019.08.020] [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: 12/20/2018] [Revised: 03/31/2019] [Accepted: 08/05/2019] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Rituximab (RTX), currently recommended as first-line treatment in moderate to severe pemphigus vulgaris (PV) and superficial pemphigus (PS) along with initial systemic steroids, may also be used as second-line or subsequent treatment, and this therapeutic strategy was investigated in a real-life monocentre retrospective survey. MATERIAL AND METHODS All patients treated between January 2010 and March 2018 with RTX as second-line or subsequent treatment for moderate to severe PV or PS and followed for at least one year were included. The main objective was to evaluate rates and times of complete clinical remission (CCR) after a first course of RTX. The secondary objectives consisted mainly of treatment safety, and frequency and time to relapse after the initial CCR. RESULTS The 24 patients selected received on average 2 cycles of RTX (i.e. 24 initial cycles and 24 additional cycles in all) over a mean follow-up period of 45 months. 18/24 (75%) patients achieved initial CCR within a mean 7.7 months. Despite at least one relapse in 13/18 initially responding patients regardless of relapse time, 59% (14/24) and 33% (8/24) were either in CCR and off treatment, or in partial remission, whether treated or untreated, according to the latest patient news, with an overall response rate of 92%. Safety was fair in these fragile patients. DISCUSSION AND CONCLUSION This survey of the practical use of RTX confirms its interest in moderate to severe pemphigus as a second-line or subsequent treatment, a situation that probably remains relevant even if this molecule is increasingly used as first-line therapy.
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Affiliation(s)
- M Barroil
- Département de Dermatologie et INSERM U1058 « pathogénèse et contrôle des infections chroniques », université de Montpellier, hôpital Saint-Éloi, 80, avenue Augustin-Fliche, Montpellier cedex 5, France
| | - C Girard
- Département de Dermatologie et INSERM U1058 « pathogénèse et contrôle des infections chroniques », université de Montpellier, hôpital Saint-Éloi, 80, avenue Augustin-Fliche, Montpellier cedex 5, France
| | - M Lerisson
- Département de Dermatologie et INSERM U1058 « pathogénèse et contrôle des infections chroniques », université de Montpellier, hôpital Saint-Éloi, 80, avenue Augustin-Fliche, Montpellier cedex 5, France
| | - V Negroni
- Département de Dermatologie et INSERM U1058 « pathogénèse et contrôle des infections chroniques », université de Montpellier, hôpital Saint-Éloi, 80, avenue Augustin-Fliche, Montpellier cedex 5, France
| | - A-S Bertrand
- Département de Dermatologie et INSERM U1058 « pathogénèse et contrôle des infections chroniques », université de Montpellier, hôpital Saint-Éloi, 80, avenue Augustin-Fliche, Montpellier cedex 5, France
| | - V Pallure
- Département de Dermatologie et INSERM U1058 « pathogénèse et contrôle des infections chroniques », université de Montpellier, hôpital Saint-Éloi, 80, avenue Augustin-Fliche, Montpellier cedex 5, France
| | - D Bessis
- Département de Dermatologie et INSERM U1058 « pathogénèse et contrôle des infections chroniques », université de Montpellier, hôpital Saint-Éloi, 80, avenue Augustin-Fliche, Montpellier cedex 5, France
| | - B Guillot
- Département de Dermatologie et INSERM U1058 « pathogénèse et contrôle des infections chroniques », université de Montpellier, hôpital Saint-Éloi, 80, avenue Augustin-Fliche, Montpellier cedex 5, France
| | - O Dereure
- Département de Dermatologie et INSERM U1058 « pathogénèse et contrôle des infections chroniques », université de Montpellier, hôpital Saint-Éloi, 80, avenue Augustin-Fliche, Montpellier cedex 5, France.
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16
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Hébert V, Vermeulin T, Tanguy L, Tedbirt B, Mignard C, Bénichou J, Joly P. Comparison of real costs in the French healthcare system in newly diagnosed patients with pemphigus for first‐line treatment with rituximab vs. standard corticosteroid regimen: data from a national multicentre trial. Br J Dermatol 2020; 183:121-127. [DOI: 10.1111/bjd.18563] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2019] [Indexed: 12/11/2022]
Affiliation(s)
- V. Hébert
- Department of Dermatology Rouen University Hospital, and INSERM U 1234 Centre de Référence des Maladies Bulleuses Auto‐immunes Normandie University Rouen France
| | - T. Vermeulin
- Department of Biostatistics and Clinical Research INSERM U 1219 Rouen University Hospital University of Rouen Rouen France
| | - L. Tanguy
- Department of Biostatistics and Clinical Research INSERM U 1219 Rouen University Hospital University of Rouen Rouen France
| | - B. Tedbirt
- Department of Dermatology Rouen University Hospital, and INSERM U 1234 Centre de Référence des Maladies Bulleuses Auto‐immunes Normandie University Rouen France
| | - C. Mignard
- Department of Dermatology Rouen University Hospital, and INSERM U 1234 Centre de Référence des Maladies Bulleuses Auto‐immunes Normandie University Rouen France
| | - J. Bénichou
- Department of Biostatistics and Clinical Research INSERM U 1219 Rouen University Hospital University of Rouen Rouen France
| | - P. Joly
- Department of Dermatology Rouen University Hospital, and INSERM U 1234 Centre de Référence des Maladies Bulleuses Auto‐immunes Normandie University Rouen France
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17
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Mohamad AF, Iversen L, Bech R. Pemphigus Vulgaris: Short Time to Relapse in Patients Treated in a Danish Tertiary Referral Center. Front Med (Lausanne) 2019; 6:259. [PMID: 31850351 PMCID: PMC6896223 DOI: 10.3389/fmed.2019.00259] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 10/25/2019] [Indexed: 01/15/2023] Open
Abstract
Pemphigus vulgaris is an autoimmune skin disorder with development of blisters in the skin and mucosa, and it can be a life-threatening disease if not treated. Corticosteroids have been a cornerstone for treating PV, but because of side effects the treatment is combined with other conventional immune modulating drugs and rituximab. The Danish treatment protocol for pemphigus vulgaris is similar to the other Scandinavian countries, and therefore this study is of importance for clinicians in the Scandinavian countries as well as other European countries. We retrospectively identified all patients with Pemphigus vulgaris in our tertiary center over a 7-year period in order to register patient characteristics, treatment, adverse events, comorbidities and the effect of prednisolone dose on remission. In this study 19 patients met the inclusion criteria and remission was seen after a mean of 19.9 weeks, and relapse was seen in 50% after the mean time of 15 weeks. Time to relapse in our study is relatively short compared to studies in which rituximab is used as a first-line drug in treating pemphigus vulgaris.
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Affiliation(s)
| | - Lars Iversen
- Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark
| | - Rikke Bech
- Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark
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18
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Feitoza RIC, Santos M, Schettini MDCA, Ferreira SDAD. Pemphigus vegetans with isolated involvement of the nose and chest: rare variant of pemphigus vulgaris. An Bras Dermatol 2019; 94:476-478. [PMID: 31644626 PMCID: PMC7007041 DOI: 10.1590/abd1806-4841.20198285] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 06/07/2018] [Indexed: 11/26/2022] Open
Abstract
Pemphigus vulgaris is chronic bullous disease that manifests as bullae and erosions of skin and mucosas, with intraepidermal suprabasal cleft formation seen in the histological examination. It has a rare variant called pemphigus vegetans, where vesicles and bullae are replaced by pustular, verrucous and hyperpigmented lesions, mainly in skin folds. The treatment is similar to that for classic pemphigus vulgaris. The authors present an exuberant case of pemphigus vegetans, covering the nose and chest exclusively, without oral or flexural lesions.
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Affiliation(s)
| | - Mônica Santos
- Department of Teaching and Research, Fundação Alfredo da Matta, Manaus (AM), Brazil
- Department of Dermatology, Universidade do Estado do Amazonas, Manaus (AM), Brazil
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19
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Yanovsky RL, McLeod M, Ahmed AR. Treatment of pemphigus vulgaris: part 1 - current therapies. Expert Rev Clin Immunol 2019; 15:1047-1060. [PMID: 31566020 DOI: 10.1080/1744666x.2020.1672535] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Introduction: While biologic agents that can be used for treating pemphigus vulgaris (PV) are increasing, themajority of the world's PV patients can afford only corticosteroids (CS) and some immunosuppressive agents (ISA). Areas covered: The spectrum of side effects encountered when PV patients receive high-dose, long-term CS and ISA are presented based on total dose and duration of therapy. The steroid-sparing effect of individual ISA as documented in published studies and their clinical outcomes, in terms of duration of remissions, frequency of relapses and time to relapse, are presented, so that comparisons are possible. Thus, rational choices can be made for the individual patient. Expert opinion: In 2019, the majority of PV patients globally will continue to be treated with CS and ISA. This review will help clinicians and patients become aware of when to anticipate which side effects and if possible, to prevent or avoid them. It provides guidelines to maximize the clinical benefits of ISA in inducing and maintaining remission and minimizing side effects by monitoring them.
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Affiliation(s)
| | - Michael McLeod
- Department of Dermatology, Tufts Medical Center , Boston , MA , USA
| | - A Razzaque Ahmed
- Department of Dermatology, Tufts Medical Center , Boston , MA , USA.,Center for Blistering Diseases , Boston , MA , USA
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20
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Yanovsky RL, McLeod M, Ahmed AR. Treatment of pemphigus vulgaris: part 2 - emerging therapies. Expert Rev Clin Immunol 2019; 15:1061-1071. [PMID: 31575295 DOI: 10.1080/1744666x.2020.1672539] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Introduction: Corticosteroids and immunosuppressive agents have been the mainstay for the treatment of pemphigus vulgaris (PV). While they have benefited patients, they have been associated with the risks of prolonged immune suppression and a high incidence of significant and catastrophic side effects. Relapses are common. Novel agents promising targeted therapies, that may provide better outcomes, are being studied. Areas covered: Recently rituximab with corticosteroids has been recommended as the first-line treatment for PV. A number of known and new therapeutic agents currently investigated are BAFF, P13K, BTK inhibitors along with the use of IVIg and CAR-T therapy. The possible role of these therapeutic targets in the pathophysiology appears to be the rationale for the treatment of this potentially fatal disease. Expert opinion: While there is significant enthusiasm for these therapies, certain concerns and consequences are being under-discussed. None of the current clinical trials in progress are specific for PV, except possibly CAR-T therapy. The major issue(s) that are unclear is whether these therapies would be successful in providing long-term clinical remissions. Will these therapies require additional agents to be effective? Will the benefits be limited in duration? The answers to many questions will determine their final place in the algorithm for the treatment of PV.
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Affiliation(s)
| | - Michael McLeod
- Department of Dermatology, Tufts Medical Center , Boston , MA , USA
| | - A Razzaque Ahmed
- Department of Dermatology, Tufts Medical Center , Boston , MA , USA.,Center for Blistering Diseases , Boston , MA , USA
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21
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Hébert V, Petit M, Maho-Vaillant M, Golinski ML, Riou G, Derambure C, Boyer O, Joly P, Calbo S. Modifications of the Transcriptomic Profile of Autoreactive B Cells From Pemphigus Patients After Treatment With Rituximab or a Standard Corticosteroid Regimen. Front Immunol 2019; 10:1794. [PMID: 31440235 PMCID: PMC6693356 DOI: 10.3389/fimmu.2019.01794] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 07/16/2019] [Indexed: 11/15/2022] Open
Abstract
Pemphigus Vulgaris is an autoimmune disease of the skin and mucous membranes, which is due to the production of pathogenic autoantibodies targeting desmoglein (DSG) 1 and 3, which are adhesion proteins of the keratinocytes. Rituximab is an anti-CD20 mAb which induces a prolonged depletion of blood B cells. We recently showed that rituximab was more effective than a standard oral corticosteroid (CS) treatment, allowing 90% of patients to achieve complete remission (CR). Additionally, we showed that DSG-specific-B (DSG positive) cells were still detectable during the B cell recovery which follows the initial rituximab-induced B cell depletion, even in patients in CR. In order to characterize DSG positive B cells in patients in CR after rituximab or CS treatment relative to those detectable at baseline in patients with an active pemphigus, we studied the expression profile of 31 genes of interest related to inflammatory cytokines, TNF receptors and activation markers. Using quantitative Polymerase Chain Reaction performed on one cell with a microfluidic technique, we found that patients' autoreactive B cells collected at baseline had a significantly higher expression of genes encoding for IL-1β, IL-23p19, and IL-12p35 pro-inflammatory cytokines and the IRF5 transcription factor, than non-autoreactive B cells. Surprisingly, the gene expression profile of DSG positive B cells collected after rituximab treatment in patients in CR was close to that of DSG positive B cells at baseline in patients with active pemphigus, except for the IL-1β and the CD27 memory marker genes, which were under-expressed after rituximab compared to baseline. Conversely, we observed a decreased expression of genes encoding for IL-1β and IL-23p19 in patients treated with CS relative to baseline. This study showed that: (i) DSG positive autoreactive B cells have a different gene expression profile than non-autoreactive B cells; (ii) rituximab and CS have different effects on the genes' expression in autoreactive DSG positive B cells from pemphigus patients.
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Affiliation(s)
- Vivien Hébert
- INSERM U1234, Normandie University, Rouen, France.,Department of Dermatology, Rouen University Hospital, Normandie University, Rouen, France
| | - Marie Petit
- INSERM U1234, Normandie University, Rouen, France
| | - Maud Maho-Vaillant
- INSERM U1234, Normandie University, Rouen, France.,Department of Dermatology, Rouen University Hospital, Normandie University, Rouen, France
| | - Marie-Laure Golinski
- INSERM U1234, Normandie University, Rouen, France.,Department of Dermatology, Rouen University Hospital, Normandie University, Rouen, France
| | - Gaëtan Riou
- INSERM U1234, Normandie University, Rouen, France
| | | | | | - Pascal Joly
- INSERM U1234, Normandie University, Rouen, France.,Department of Dermatology, Rouen University Hospital, Normandie University, Rouen, France
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22
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Porro AM, Seque CA, Ferreira MCC, Enokihara MMSES. Pemphigus vulgaris. An Bras Dermatol 2019; 94:264-278. [PMID: 31365654 PMCID: PMC6668932 DOI: 10.1590/abd1806-4841.20199011] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 03/02/2019] [Indexed: 12/11/2022] Open
Abstract
Pemphigus vulgaris is a chronic autoimmune bullous dermatosis that results from the production of autoantibodies against desmogleins 1 and 3. It is the most frequent and most severe form of pemphigus, occurring universally, usually between 40 and 60 years of age. It usually begins with blisters and erosions on the oral mucosa, followed by lesions on other mucous membranes and flaccid blisters on the skin, which can be disseminated. There is a clinical variant, pemphigus vegetans, which is characterized by the presence of vegetating lesions in the large folds of the skin. Clinical suspicion can be confirmed by cytological examination, histopathological examination, and direct and indirect immunofluorescence tests. The treatment is performed with systemic corticosteroids, and immunosuppressive drugs may be associated, among them azathioprine and mycophenolate mofetil. More severe cases may benefit from corticosteroids in the form of intravenous pulse therapy, and recent studies have shown a beneficial effect of rituximab, an anti-CD20 immunobiological drug. It is a chronic disease with mortality around 10%, and septicemia is the main cause of death. Patients need long-term and multidisciplinary follow-up.
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Affiliation(s)
- Adriana Maria Porro
- Department of Dermatology, Escola Paulista de Medicina,
Universidade Federal de São Paulo, São Paulo, SP, Brazil
| | - Camila Arai Seque
- Department of Dermatology, Escola Paulista de Medicina,
Universidade Federal de São Paulo, São Paulo, SP, Brazil
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23
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Porro AM, Hans Filho G, Santi CG. Consensus on the treatment of autoimmune bullous dermatoses: pemphigus vulgaris and pemphigus foliaceus - Brazilian Society of Dermatology. An Bras Dermatol 2019; 94:20-32. [PMID: 31166407 PMCID: PMC6544031 DOI: 10.1590/abd1806-4841.2019940206] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 01/30/2019] [Indexed: 02/08/2023] Open
Abstract
Pemphigus are intraepidermal autoimmune bullous dermatoses that occur with
lesions on the skin and / or mucous membranes. The most frequent types are
pemphigus vulgaris and pemphigus foliaceus (classic and endemic). This consensus
aims to present a complete and updated review of the treatment of these two more
frequent forms of pemphigus, based on the literature and the personal experience
of the authors. In moderate and severe cases of pemphigus vulgaris and
foliaceus, systemic corticosteroid therapy (prednisone or prednisolone) is the
treatment of choice. Adjuvant drugs, usually immunosuppressive drugs
(azathioprine, mycophenolate mofetil, methotrexate, cyclophosphamide) may be
prescribed as corticosteroid sparers in refractory cases or with
contraindications to corticosteroids to minimize side effects. In severe and
nonresponsive cases, corticosteroids in the form of intravenous pulse therapy,
immunoglobulin and plasmapheresis / immunoadsorption can be administered.
Immunobiological drugs, particularly rituximab, appear as a promising
alternative. For milder cases, smaller doses of oral corticosteroid, dapsone and
topical corticosteroids are options. At the end flowcharts are presented as
suggestions for a therapeutic approach for patients with pemphigus vulgaris and
pemphigus foliaceus.
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Affiliation(s)
- Adriana Maria Porro
- Department of Dermatology, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP, Brazil
| | - Günter Hans Filho
- Dermatology Service, Hospital Universitário Maria Aparecida Pedrossian, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Claudia Giuli Santi
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
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Neely AL, Choksi K, Othman A, Patel K, Zhou Z, Kinaia B. Atypical Clinical Presentation of Pemphigus and Its Management: A Case Report. Clin Adv Periodontics 2018. [DOI: 10.1002/cap.10031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Anthony L. Neely
- Department of Periodontology - Graduate Periodontics Division; University of Detroit Mercy School of Dentistry; Detroit MI
- Private practice limited to periodontics and dental implants; Southfield MI
| | - Karishma Choksi
- Department of Periodontology - Graduate Periodontics Division; University of Detroit Mercy School of Dentistry; Detroit MI
| | - Abdullah Othman
- Department of Periodontology - Graduate Periodontics Division; University of Detroit Mercy School of Dentistry; Detroit MI
| | - Krupa Patel
- Department of Periodontology - Graduate Periodontics Division; University of Detroit Mercy School of Dentistry; Detroit MI
| | - Zheng Zhou
- Department of Periodontology - Graduate Periodontics Division; University of Detroit Mercy School of Dentistry; Detroit MI
| | - Bassam Kinaia
- Department of Periodontology - Graduate Periodontics Division; University of Detroit Mercy School of Dentistry; Detroit MI
- Private practice limited to periodontics and dental implants; Sterling Heights MI
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Overton M, Culton D. Autoimmune Blistering Disorders in the Geriatric Population. CURRENT GERIATRICS REPORTS 2018. [DOI: 10.1007/s13670-018-0265-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
Autoimmune bullous diseases (AIBD), including pemphigus, bullous pemphigoid, epidermolysis bullosa acquisita, mucous membrane pemphigoid, and pemphigoid gestationis, pose significant therapeutic challenges, especially in pregnant and post-partum breastfeeding patients or those planning to conceive. Data on the safety and efficacy of therapeutic interventions during the perinatal period are lacking because randomized controlled trials are typically not performed in this setting. However, many of the treatments for AIBD are also used in other diseases, so data can be extrapolated from studies or case reports in these other patient populations. It appears that many of the treatments for AIBD can adversely affect the fetus or neonate, and alterations in immune status caused by pregnancy-associated hormonal changes can negatively impact disease control. This article summarizes and weighs the risks and benefits of the various agents used to treat AIBD during pregnancy. We also present the available information on lactation as well as effects on male fertility.
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Affiliation(s)
- Carolyn J Kushner
- Corporal Michael J. Crescenz VAMC, Philadelphia, PA, USA
- Department of Dermatology, Hospital of the University of Pennsylvania, Perelman School of Medicine at the University of Pennsylvania, 2 East Gates, Room 2075, 3400 Spruce Street, Philadelphia, PA, 19104, USA
| | - Josef Symon S Concha
- Corporal Michael J. Crescenz VAMC, Philadelphia, PA, USA
- Department of Dermatology, Hospital of the University of Pennsylvania, Perelman School of Medicine at the University of Pennsylvania, 2 East Gates, Room 2075, 3400 Spruce Street, Philadelphia, PA, 19104, USA
- Section of Dermatology, Department of Medicine, University of the Philippines-Philippine General Hospital, Manila, Philippines
| | - Victoria P Werth
- Corporal Michael J. Crescenz VAMC, Philadelphia, PA, USA.
- Department of Dermatology, Hospital of the University of Pennsylvania, Perelman School of Medicine at the University of Pennsylvania, 2 East Gates, Room 2075, 3400 Spruce Street, Philadelphia, PA, 19104, USA.
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Abstract
Pemphigus vulgaris (PV) is a life-threatening disease belonging to the pemphigus group of autoimmune intra-epidermal bullous diseases of the skin and mucosae. The therapeutic management of PV remains challenging and, in some cases, conventional therapy is not adequate to induce clinical remission. The cornerstone of PV treatment remains systemic corticosteroids. Although very effective, long-term corticosteroid administration is characterized by substantial adverse effects. Corticosteroid-sparing adjuvant therapies have been employed in the treatment of PV, aiming to reduce the necessary cumulative dose of corticosteroids. Specifically, immunosuppressive agents such as azathioprine and mycophenolate mofetil are widely used in PV. More recently, high-dose intravenous immunoglobulins, immunoadsorption, and rituximab have been established as additional successful therapeutic options. This review covers both conventional and emerging therapies in PV. In addition, it sheds light on potential future treatment strategies for this disease.
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Affiliation(s)
- Khalaf Kridin
- Department of Dermatology, Rambam Health Care Campus, Haifa, Israel
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Pollmann R, Schmidt T, Eming R, Hertl M. Pemphigus: a Comprehensive Review on Pathogenesis, Clinical Presentation and Novel Therapeutic Approaches. Clin Rev Allergy Immunol 2018; 54:1-25. [DOI: 10.1007/s12016-017-8662-z] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Abstract
Pemphigus is a severe autoimmune blistering disease mediated by pathogenic anti-desmoglein antibodies leading to an inter keratinocyte disjunction. Rituximab is a monoclonal antibody that binds to the CD-20 antigen of B lymphocytes, which causes B-cell depletion and a subsequent reduction in pathogenic autoantibodies. Its therapeutic role in pemphigus has been progressively growing with increasing evidence of successful outcomes. Rituximab was initially off-labeled used as an alternative in patients with recalcitrant or relapsing pemphigus and in patients with contraindications to systemic corticosteroids. Recently, a large randomized clinical trial has shown that first-line use of rituximab combined with short-term prednisone regimen was both more effective and potentially safer than a standard regimen of high doses of corticosteroids in patients with moderate to severe pemphigus.
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Affiliation(s)
- Vivien Hebert
- Department of Dermatology, Rouen University Hospital, & INSERM U 1234, Centre de référence des maladies bulleuses autoimmunes, Normandie University, Rouen, France
| | - Pascal Joly
- Department of Dermatology, Rouen University Hospital, & INSERM U 1234, Centre de référence des maladies bulleuses autoimmunes, Normandie University, Rouen, France
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Joly P, Maho-Vaillant M, Prost-Squarcioni C, Hebert V, Houivet E, Calbo S, Caillot F, Golinski ML, Labeille B, Picard-Dahan C, Paul C, Richard MA, Bouaziz JD, Duvert-Lehembre S, Bernard P, Caux F, Alexandre M, Ingen-Housz-Oro S, Vabres P, Delaporte E, Quereux G, Dupuy A, Debarbieux S, Avenel-Audran M, D'Incan M, Bedane C, Bénéton N, Jullien D, Dupin N, Misery L, Machet L, Beylot-Barry M, Dereure O, Sassolas B, Vermeulin T, Benichou J, Musette P. First-line rituximab combined with short-term prednisone versus prednisone alone for the treatment of pemphigus (Ritux 3): a prospective, multicentre, parallel-group, open-label randomised trial. Lancet 2017; 389:2031-2040. [PMID: 28342637 DOI: 10.1016/s0140-6736(17)30070-3] [Citation(s) in RCA: 347] [Impact Index Per Article: 49.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 11/07/2016] [Accepted: 11/16/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND High doses of corticosteroids are considered the standard treatment for pemphigus. Because long-term corticosteroid treatment can cause severe and even life-threatening side-effects in patients with this disease, we assessed whether first-line use of rituximab as adjuvant therapy could improve the proportion of patients achieving complete remission off-therapy, compared with corticosteroid treatment alone, while decreasing treatment side-effects of corticosteroids. METHODS We did a prospective, multicentre, parallel-group, open-label, randomised trial in 25 dermatology hospital departments in France (Ritux 3). Eligible participants were patients with newly diagnosed pemphigus aged 18-80 years being treated for the first time (not at the time of a relapse). We randomly assigned participants (1:1) to receive either oral prednisone alone, 1·0 or 1·5 mg/kg per day tapered over 12 or 18 months (prednisone alone group), or 1000 mg of intravenous rituximab on days 0 and 14, and 500 mg at months 12 and 18, combined with a short-term prednisone regimen, 0·5 or 1·0 mg/kg per day tapered over 3 or 6 months (rituximab plus short-term prednisone group). Follow-up was for 3 years (study visits were scheduled weekly during the first month of the study, then monthly until month 24, then an additional visit at month 36). Treatment was assigned through central computer-generated randomisation, with stratification according to disease-severity (severe or moderate, based on Harman's criteria). The primary endpoint was the proportion of patients who achieved complete remission off-therapy at month 24 (intention-to-treat analysis). This study is registered with ClinicalTrials.gov, number NCT00784589. FINDINGS Between May 10, 2010, and Dec 7, 2012, we enrolled 91 patients and randomly assigned 90 to treatment (90 were analysed; 1 patient withdrew consent before the random assignment). At month 24, 41 (89%) of 46 patients assigned to rituximab plus short-term prednisone were in complete remission off-therapy versus 15 (34%) of 44 assigned to prednisone alone (absolute difference 55 percentage points, 95% CI 38·4-71·7; p<0·0001. This difference corresponded to a relative risk of success of 2·61 (95% CI 1·71-3·99, p<0·0001), corresponding to 1·82 patients (95% CI 1·39-2·60) who would need to be treated with rituximab plus prednisone (rather than prednisone alone) for one additional success. No patient died during the study. More severe adverse events of grade 3-4 were reported in the prednisone-alone group (53 events in 29 patients; mean 1·20 [SD 1·25]) than in the rituximab plus prednisone group (27 events in 16 patients; mean 0·59 [1·15]; p=0·0021). The most common of these events in both groups were diabetes and endocrine disorder (11 [21%] with prednisone alone vs six [22%] with rituximab plus prednisone), myopathy (ten [19%] vs three [11%]), and bone disorders (five [9%] vs five [19%]). INTERPRETATION Data from our trial suggest that first-line use of rituximab plus short-term prednisone for patients with pemphigus is more effective than using prednisone alone, with fewer adverse events. FUNDING French Ministry of Health, French Society of Dermatology, Roche.
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Affiliation(s)
- Pascal Joly
- Department of Dermatology, Rouen University Hospital and INSERM U1234, Centre de référence des maladies bulleuses autoimmunes, Normandie University, Rouen, France.
| | - Maud Maho-Vaillant
- Department of Dermatology, Rouen University Hospital and INSERM U1234, Centre de référence des maladies bulleuses autoimmunes, Normandie University, Rouen, France
| | | | - Vivien Hebert
- Department of Dermatology, Rouen University Hospital and INSERM U1234, Centre de référence des maladies bulleuses autoimmunes, Normandie University, Rouen, France
| | - Estelle Houivet
- Department of Biostatistics, Rouen University Hospital and INSERM U1219, Normandie University, Rouen, France
| | - Sébastien Calbo
- Department of Dermatology, Rouen University Hospital and INSERM U1234, Centre de référence des maladies bulleuses autoimmunes, Normandie University, Rouen, France
| | - Frédérique Caillot
- Department of Dermatology, Rouen University Hospital and INSERM U1234, Centre de référence des maladies bulleuses autoimmunes, Normandie University, Rouen, France
| | - Marie Laure Golinski
- Department of Dermatology, Rouen University Hospital and INSERM U1234, Centre de référence des maladies bulleuses autoimmunes, Normandie University, Rouen, France
| | - Bruno Labeille
- Department of Dermatology, University of Saint Etienne, Saint Etienne, France
| | | | - Carle Paul
- Department of Dermatology, University of Toulouse, Toulouse, France
| | - Marie-Aleth Richard
- Department of Dermatology, Assistance Publique des Hopitaux de Marseille, Aix Marseille University, UMR 911, INSERM CRO2, Marseille, France
| | - Jean David Bouaziz
- Department of Dermatology of St Louis Hospital, Paris 7 Sorbonne Paris Cité University, Paris, France
| | - Sophie Duvert-Lehembre
- Department of Dermatology, Rouen University Hospital and INSERM U1234, Centre de référence des maladies bulleuses autoimmunes, Normandie University, Rouen, France
| | | | - Frederic Caux
- Department of Dermatology, University of Paris XIII, Bobigny, France
| | - Marina Alexandre
- Department of Dermatology, University of Paris XIII, Bobigny, France
| | | | - Pierre Vabres
- Department of Dermatology Dijon University Hospital, Dijon, France
| | | | - Gaelle Quereux
- Department of Dermatology, University of Nantes, Nantes, France
| | - Alain Dupuy
- Department of Dermatology, University of Rennes, Rennes, France
| | - Sebastien Debarbieux
- Department of Dermatology, Centre Hospitalier Lyon Sud; Pierre Bénite, Lyon, France
| | | | - Michel D'Incan
- Department of Dermatology, University of Clermont-Ferrand, Clermont-Ferrand, France
| | | | - Nathalie Bénéton
- Department of Dermatology, Le Mans General Hospital, Le Mans, France
| | - Denis Jullien
- Department of Dermatology, Edouard Herriot Hospital, Lyon Claude Bernard University, Lyon, France
| | - Nicolas Dupin
- Department of Dermatology, University of Paris V, Paris, France
| | - Laurent Misery
- Department of Dermatology, Brest University Hospital, Brest, France
| | - Laurent Machet
- Department of Dermatology, Tours University Hospital, Tours, France
| | | | - Olivier Dereure
- Department of Dermatology, University of Montpellier, Montpellier, France
| | - Bruno Sassolas
- Department of Internal Medicine, Brest University Hospital, Brest, France
| | - Thomas Vermeulin
- Department of Medical Information and Informatics, Rouen University Hospital, Rouen, France
| | - Jacques Benichou
- Department of Biostatistics, Rouen University Hospital and INSERM U1219, Normandie University, Rouen, France
| | - Philippe Musette
- Department of Dermatology, Rouen University Hospital and INSERM U1234, Centre de référence des maladies bulleuses autoimmunes, Normandie University, Rouen, France
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Affiliation(s)
- Shawn Shetty
- Center for Blistering Diseases and the Department of Dermatology, Tufts University School of Medicine, Boston, MA, USA
| | - A. Razzaque Ahmed
- Center for Blistering Diseases and the Department of Dermatology, Tufts University School of Medicine, Boston, MA, USA
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Zhao CY, Murrell DF. Approach and Management of Autoimmune Blistering Diseases. CURRENT DERMATOLOGY REPORTS 2016. [DOI: 10.1007/s13671-016-0140-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Kim J, Chan JJ. Cyclophosphamide in dermatology. Australas J Dermatol 2016; 58:5-17. [PMID: 26806212 DOI: 10.1111/ajd.12406] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 09/02/2015] [Indexed: 01/19/2023]
Abstract
Cyclophosphamide is a chemotherapeutic agent which was first discovered in experimental tumours in rats, and it has since been widely used to treat malignancies and severe manifestations of various auto-immune diseases. High-dose chemotherapy and continuous daily oral regimens are associated with significant toxicity profiles, but i.v. pulsed regimens have lowered the rates of adverse effects in rheumatological studies. Cyclophosphamide has been shown to be useful in the treatment of severe autoimmune conditions due to its powerful immunosuppressive ability; however, it remains a relatively underused modality in dermatology. This article reviews the current literature on cyclophosphamide and its clinical applications in dermatology.
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Affiliation(s)
- Janet Kim
- Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
| | - Jonathan J Chan
- Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
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Betul Turkoglu E, Alan S. Intralesional triamcinolone acetonide for refractory ocular pemphigus vulgaris: A case series. J Fr Ophtalmol 2015; 38:e207-9. [DOI: 10.1016/j.jfo.2015.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Revised: 06/12/2015] [Accepted: 06/17/2015] [Indexed: 10/23/2022]
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Wang M, Gao Y, Peng Y, Zhao J, Chen X, Zhu X. Yearly reduction of glucocorticoid dose by 50% as tapering schedule achieves complete remission for 124 pemphigus vulgaris patients. J Dermatol 2015; 43:325-8. [PMID: 26332949 DOI: 10.1111/1346-8138.13071] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 07/10/2015] [Indexed: 11/29/2022]
Affiliation(s)
- Mingyue Wang
- Department of Dermatology; Peking University First Hospital; Beijing China
- Beijing Key Laboratory of Molecular Diagnosis of Dermatoses; Beijing China
| | - Yu Gao
- Department of Dermatology; Peking University First Hospital; Beijing China
- Department of Dermatology; Binzhou Medical University Hospital; Binzhou China
| | - Yang Peng
- Department of Dermatology; Peking University First Hospital; Beijing China
- Beijing Key Laboratory of Molecular Diagnosis of Dermatoses; Beijing China
| | - Junyu Zhao
- Department of Dermatology; Peking University First Hospital; Beijing China
- Beijing Key Laboratory of Molecular Diagnosis of Dermatoses; Beijing China
| | - Xixue Chen
- Department of Dermatology; Peking University First Hospital; Beijing China
- Beijing Key Laboratory of Molecular Diagnosis of Dermatoses; Beijing China
| | - Xuejun Zhu
- Department of Dermatology; Peking University First Hospital; Beijing China
- Beijing Key Laboratory of Molecular Diagnosis of Dermatoses; Beijing China
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