Acta neurologica Scandinavica. Supplementum · 2007
Clinical evolution of Kearns-Sayre syndrome with polyendocrinopathy and respiratory failure.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Sanaker P S, Husebye E S, Fondenes O, Bindoff L A
Аннотация
BACKGROUND: The triad of progressive external ophthalmoplegia, atypical retinal pigmentation and cardiac conduction defects characterizes Kearns-Sayre syndrome (KSS), which is most often caused by a single, large deletion of mitochondrial DNA. Endocrine disease appears to be more common in KSS than in other mitochondrial diseases.
MATERIALS, METHODS AND RESULTS: A patient presenting with KSS developed Addison's disease, hypothyroidism and glucose intolerance. Thyroid peroxidase antibodies and adrenal 21-hydroxylase antibodies were identified. She developed acute respiratory failure requiring invasive ventilatory support, but improved and currently requires only non-invasive, nocturnal BiPAP treatment.
DISCUSSION AND CONCLUSION: This case confirms the association of KSS and endocrine dysfunction. Our finding of autoantibodies to thyroid and adrenal glands distinguishes this patient from most other published cases and suggests a potential synergy between the two disease mechanisms. In addition, we demonstrate that respiratory failure can be a treatable event in this disease.
MATERIALS, METHODS AND RESULTS: A patient presenting with KSS developed Addison's disease, hypothyroidism and glucose intolerance. Thyroid peroxidase antibodies and adrenal 21-hydroxylase antibodies were identified. She developed acute respiratory failure requiring invasive ventilatory support, but improved and currently requires only non-invasive, nocturnal BiPAP treatment.
DISCUSSION AND CONCLUSION: This case confirms the association of KSS and endocrine dysfunction. Our finding of autoantibodies to thyroid and adrenal glands distinguishes this patient from most other published cases and suggests a potential synergy between the two disease mechanisms. In addition, we demonstrate that respiratory failure can be a treatable event in this disease.