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Yoshida M, Nambu R, Yasuda R, Sakaguchi H, Hara T, Iwama I, Mizuochi T. Dapsone for Refractory Gastrointestinal Symptoms in Children With Immunoglobulin A Vasculitis. Pediatrics 2022; 150:188779. [PMID: 35975615 DOI: 10.1542/peds.2021-055884] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/21/2022] [Indexed: 11/24/2022] Open
Abstract
Immunoglobulin A vasculitis (IgAV) is a systemic small-vessel vasculitis. Although corticosteroids (CS) are the primary treatment for gastrointestinal manifestations associated with IgAV, some patients develop refractory or recurrent symptoms such as vomiting and abdominal pain despite CS treatment. Dapsone, a synthetic sulfone antimicrobial, has been used to treat cutaneous purpura in IgAV, but few authors have reported its use for refractory gastrointestinal symptoms. In this retrospective observational study, we describe results in 7 children with IgAV who were treated with dapsone for abdominal pain resistant to CS. Dapsone rapidly relieved abdominal pain in all 7 patients, who then were tapered off CS without relapse. Side effects of mild methemoglobinemia and hemolysis appeared to be manageable with planned monitoring and dose adjustment; a single patient who discontinued dapsone had fatigue and hypoxia associated with methemoglobinemia. No side effects were life-threatening. Dapsone may be considered as a therapeutic option for gastrointestinal symptoms refractory to CS in children with IgAV.
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Affiliation(s)
- Masashi Yoshida
- Division of Gastroenterology and Hepatology, Saitama Children's Medical Center, Saitama, Japan.,These authors contributed equally to this work
| | - Ryusuke Nambu
- Division of Gastroenterology and Hepatology, Saitama Children's Medical Center, Saitama, Japan.,These authors contributed equally to this work
| | - Ryosuke Yasuda
- Department of Pediatrics and Child Health, Kurume University School of Medicine, Kurume, Japan
| | - Hirotaka Sakaguchi
- Department of Pediatrics and Child Health, Kurume University School of Medicine, Kurume, Japan
| | - Tomoko Hara
- Division of Gastroenterology and Hepatology, Saitama Children's Medical Center, Saitama, Japan
| | - Itaru Iwama
- Division of Gastroenterology and Hepatology, Saitama Children's Medical Center, Saitama, Japan
| | - Tatsuki Mizuochi
- Department of Pediatrics and Child Health, Kurume University School of Medicine, Kurume, Japan.,These authors contributed equally to this work
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Atypical Bacterial Pathogens and Small-Vessel Leukocytoclastic Vasculitis of the Skin in Children: Systematic Literature Review. Pathogens 2021; 10:pathogens10010031. [PMID: 33401725 PMCID: PMC7823485 DOI: 10.3390/pathogens10010031] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 12/27/2020] [Accepted: 12/28/2020] [Indexed: 11/17/2022] Open
Abstract
Leukocytoclastic small-vessel vasculitis of the skin (with or without systemic involvement) is often preceded by infections such as common cold, tonsillopharyngitis, or otitis media. Our purpose was to document pediatric (≤18 years) cases preceded by a symptomatic disease caused by an atypical bacterial pathogen. We performed a literature search following the Preferred Reporting of Systematic Reviews and Meta-Analyses guidelines. We retained 19 reports including 22 cases (13 females and 9 males, 1.0 to 17, median 6.3 years of age) associated with a Mycoplasma pneumoniae infection. We did not find any case linked to Chlamydophila pneumoniae, Chlamydophila psittaci, Coxiella burnetii, Francisella tularensis, or Legionella pneumophila. Patients with a systemic vasculitis (N = 14) and with a skin-limited (N = 8) vasculitis did not significantly differ with respect to gender and age. The time to recovery was ≤12 weeks in all patients with this information. In conclusion, a cutaneous small-vessel vasculitis with or without systemic involvement may occur in childhood after an infection caused by the atypical bacterial pathogen Mycoplasma pneumoniae. The clinical picture and the course of cases preceded by recognized triggers and by this atypical pathogen are indistinguishable.
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Maritati F, Canzian A, Fenaroli P, Vaglio A. Adult-onset IgA vasculitis (Henoch-Schönlein): Update on therapy. Presse Med 2020; 49:104035. [PMID: 32645417 DOI: 10.1016/j.lpm.2020.104035] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 03/05/2019] [Indexed: 12/22/2022] Open
Abstract
Immunoglobulin A vasculitis (IgAV, formerly Henoch-Schönlein purpura) is a systemic inflammatory disease affecting small vessels. While it is common and usually benign in childhood, in adults it is rarer has a more severe course. Its main manifestations are cutaneous purpura, arthralgias or arthritis, acute enteritis and glomerulonephritis. Renal involvement is associated with a poor prognosis in adults. The treatment of adult-onset IgAV is still a matter of debate: although in patients with a non-severe phenotype remission can occur spontaneously, more severe cases may need immunosuppressive therapy. There are some areas of uncertainty with respect to the efficacy of immunosuppressive regimens: almost all data come from studies performed in children or from patients with IgA nephropathy and/or IgA-crescentic glomerulonephritis. The only randomised study performed in adults with IgAV and renal involvement showed that immunosuppressive therapy with cyclophosphamide did not improve renal outcome nor did it affect patient survival. The possible efficacy of other drugs is reported only in small case series. Recent evidences show that rituximab could be an effective therapeutic option for adult-onset IgAV, but this also needs to be confirmed in controlled trials. In this review, we focus on therapeutic options for adult-onset IgAV treatment, and discuss the main results of the studies performed so far.
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Affiliation(s)
| | - Alice Canzian
- Nephrology Unit, Parma University Hospital, Parma, Italy
| | | | - Augusto Vaglio
- Department of Biochemical, Experimental and Clinical Sciences "Mario Serio", University of Firenze, and Meyer Children's Hospital, Firenze, Italy.
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De Luigi G, Zgraggen L, Kottanattu L, Simonetti GD, Terraneo L, Vanoni F, Terrani I, Bianchetti MG, Lava SAG, Milani GP. Skin and Mucous Membrane Eruptions Associated with Chlamydophila Pneumoniae Respiratory Infections: Literature Review. Dermatology 2020; 237:230-235. [PMID: 32222707 DOI: 10.1159/000506460] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 02/12/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Mycoplasma pneumoniae pneumonia is sometimes associated with skin or mucous membrane eruptions. Available reviews do not address the association of Chlamydophila pneumoniae pneumonia with skin eruptions. We therefore conducted a systematic review of the literature addressing this issue. The National Library of Medicine, Excerpta Medica, and Web of Science databases were employed. SUMMARY In two reports, skin lesions and especially urticaria were more common (p < 0.05) in atypical pneumonia caused by C. pneumoniae as compared with M. pneumoniae. We found 47 patients (<18 years, n = 16; ≥18 years, n = 31) affected by a C. pneumoniae atypical pneumonia, which was associated with erythema nodosum, erythema multiforme minus, erythema multiforme majus, isolated mucositis, or cutaneous vasculitis. We also found the case of a boy with C. pneumoniae pneumonia and acute generalized exanthematous pustulosis. We did not find any case of C. pneumoniae respiratory infection associated with either Gianotti-Crosti syndrome, pityriasis lichenoides et varioliformis acuta Mucha-Habermann, or varicella-like skin eruptions.
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Affiliation(s)
| | - Lorenzo Zgraggen
- Pediatric Institute of Southern Switzerland, Ospedale San Giovanni, Bellinzona, Switzerland
| | - Lisa Kottanattu
- Pediatric Institute of Southern Switzerland, Ospedale San Giovanni, Bellinzona, Switzerland
| | - Giacomo D Simonetti
- Università della Svizzera Italiana, Lugano, Switzerland.,Pediatric Institute of Southern Switzerland, Ospedale San Giovanni, Bellinzona, Switzerland
| | - Luisa Terraneo
- Pediatric Institute of Southern Switzerland, Ospedale San Giovanni, Bellinzona, Switzerland
| | - Federica Vanoni
- Pediatric Institute of Southern Switzerland, Ospedale San Giovanni, Bellinzona, Switzerland
| | - Isabella Terrani
- Department of Dermatology Ente Ospedaliero Cantonale, Ospedale Regionale di Lugano, Lugano, Switzerland
| | - Mario G Bianchetti
- Università della Svizzera Italiana, Lugano, Switzerland.,Pediatric Institute of Southern Switzerland, Ospedale San Giovanni, Bellinzona, Switzerland
| | - Sebastiano A G Lava
- Pediatric Cardiology Unit, Department of Pediatrics, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland,
| | - Gregorio P Milani
- Pediatric Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
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Roman C, Dima B, Muyshont L, Schurmans T, Gilliaux O. Indications and efficiency of dapsone in IgA vasculitis (Henoch-Schonlein purpura): case series and a review of the literature. Eur J Pediatr 2019; 178:1275-1281. [PMID: 31230197 DOI: 10.1007/s00431-019-03409-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 06/06/2019] [Accepted: 06/09/2019] [Indexed: 01/09/2023]
Abstract
Immunoglobulin A (IgA) vasculitis (Henoch-Schonlein purpura (HSP)) is the most common vasculitis in children. It is characterized by purpuric rash, arthritis, gastrointestinal, and/or renal involvement. Spontaneous resolution is the typical outcome. In chronic cutaneous manifestations of IgA vasculitis, dapsone seems to show a good effectiveness. Multiple case reports and case series about dapsone in chronic IgA vasculitis are available. However, no clear evaluation of its indications, its effectiveness, or its usage guidelines (optimal dosage or duration of treatment) is available. We reviewed the published cases of IgA vasculitis treated by dapsone and compared them with 2 similar cases that we encountered. Seventeen patients (ranging from 22 months old to 16 years old) with severe or persistent clinical signs of IgA vasculitis were included. Dapsone showed good results on the resolution of cutaneous lesions but not on renal manifestations. Complications (methemoglobinemia) were observed on 1 patient. Half of the patients relapsed after treatment discontinuation. The difference between the time lapse before initiation and the duration of the treatment was not significant.Conclusion: We suggest that dapsone can have a positive effect in chronic IgA vasculitis when cutaneous manifestations last more than 6 weeks at the dosage of 1-2 mg/kg once per day during 1 week. What is Known: • IgA vasculitis or Henoch-Schonlein purpura is the most common vasculitis in children and affects mostly small vessels of the skin, kidney, and gastrointestinal tract. It resolves spontaneously in most of the cases. Exceptionally, cutaneous lesions can last several weeks. • Dapsone is a bacteriostatic antibacterial sulfonamide drug found to be effective in the treatment of some inflammatory dermatological diseases like IgA vasculitis. What is New: • Dapsone is effective against chronic purpuric lesion (> 6 weeks) at the minimal dose of 1 mg/kg/day. • Relapse occurs frequently after discontinuation but responds after a second course of treatment. A longer duration of treatment or a delay in treatment by dapsone does not seem to influence the relapse rate.
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Affiliation(s)
- Céline Roman
- Department of Pediatrics, Hôpital Civil Marie Curie, CHU of Charleroi, 140 Chaussée de Bruxelles, 6042, Charleroi (Lodelinsart), Belgium
| | - Bogdan Dima
- Department of Pediatrics, Hôpital Civil Marie Curie, CHU of Charleroi, 140 Chaussée de Bruxelles, 6042, Charleroi (Lodelinsart), Belgium.,Pediatric Department, Cliniques de l'Europe Sainte-Elisabeth, 206 Avenue de Frélaan, 1180, Brussels, Belgium
| | - Laurence Muyshont
- Department of Pediatrics, Hôpital Civil Marie Curie, CHU of Charleroi, 140 Chaussée de Bruxelles, 6042, Charleroi (Lodelinsart), Belgium
| | - Thierry Schurmans
- Department of Pediatrics, Hôpital Civil Marie Curie, CHU of Charleroi, 140 Chaussée de Bruxelles, 6042, Charleroi (Lodelinsart), Belgium
| | - Olivier Gilliaux
- Department of Pediatrics, Hôpital Civil Marie Curie, CHU of Charleroi, 140 Chaussée de Bruxelles, 6042, Charleroi (Lodelinsart), Belgium.
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