Presumed dapsone-induced drug hypersensitivity syndrome causing reversible hypersensitivity myocarditis and thyrotoxicosis
Annals of the Academy of Medicine, Singapore
;
: 833-836, 2006.
Artigo
em Inglês
| WPRIM
| ID: wpr-275258
ABSTRACT
<p><b>INTRODUCTION</b>A 22-year-old Malay soldier developed dapsone hypersensitivity syndrome 12 weeks after taking maloprim (dapsone 100 mg/pyrimethamine 12.5 mg) for anti-malarial prophylaxis.</p><p><b>CLINICAL PICTURE</b>He presented with fever, rash, lymphadenopathy and multiple-organ involvement including serositis, hepatitis and thyroiditis. Subsequently, he developed congestive heart failure with a reduction in ejection fraction on echocardiogram, and serum cardiac enzyme elevation consistent with a hypersensitivity myocarditis.</p><p><b>TREATMENT</b>Maloprim was discontinued and he was treated with steroids, diuretics and an angiotensin-converting-enzyme inhibitor.</p><p><b>OUTCOME</b>He has made a complete recovery with resolution of thyroiditis and a return to normal ejection fraction 10 months after admission.</p><p><b>CONCLUSION</b>In summary, we report a case of dapsone hypersensitivity syndrome with classical symptoms of fever, rash and multi-organ involvement including a rare manifestation of myocarditis. To our knowledge, this is the first case of dapsone-related hypersensitivity myocarditis not diagnosed in a post-mortem setting. As maloprim is widely used for malaria prophylaxis, clinicians need to be aware of this unusual but potentially serious association.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Patologia
/
Pele
/
Biópsia
/
Tireotoxicose
/
Ecocardiografia
/
Radiografia Torácica
/
Dor Abdominal
/
Anti-Inflamatórios não Esteroides
/
Seguimentos
/
Eletrocardiografia Ambulatorial
Tipo de estudo:
Estudo diagnóstico
/
Estudo observacional
/
Estudo prognóstico
Limite:
Adulto
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Annals of the Academy of Medicine, Singapore
Ano de publicação:
2006
Tipo de documento:
Artigo
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