2019, Number 2
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Gac Med Mex 2019; 155 (2)
Síntesis y uso de histidinato de cobre en niños con enfermedad de Menkes en México
Flores-Pulido AA, Jiménez-Pérez N, García-Chong R
Language: Spanish
References: 13
Page: 191-195
PDF size: 242.86 Kb.
ABSTRACT
Menkes disease is a neurodegenerative and lethal pathology caused by gene mutations of the copper-transporting ATP-7A
enzyme; it manifests itself by neurological symptoms and connective tissue changes of varying severity. Timely subcutaneous
use of copper histidinate (Cu-His) is determinant for quality of life. We report the first experiences in Mexico on Cu-His synthesis
and its safe use in 3 cases where hypocupremia and hypoceruloplasminemia were corroborated. With advice of the
Hospital for Sick Children of Toronto Canada, we prepared a 500 µg/mL solution. In all three cases were 250 µg of Cu-His
applied without relevant undesirable effects for 30 days. Serum copper (Cu, expressed in µg/L) and ceruloplasmin (Cp, in
mg/dL) were determined: case 1, Cu days 0 and 30, 8 and 504 µg/L; Cp days 0 and 30, 4 and 10.75 mg/dL; case 2, Cu days
0 and 30, ‹50 and 502 µg/L; Cp days 0 and 30, 2 and 15 mg/dL; case 3, Cu days 0 and 30, 3 and 84.2 µg/L; Cp days 0 and
30, 4 and 10.7 mg/dL. In Mexico, it is possible to safely synthesize Cu-His and treat MD, which must be intentionally sought.
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Vía de administración subcutánea en lactantes e infantes. Disponible en: https://image.slidesharecdn.com/1-tecnicasdeaplicacion-1302011 20246-phpapp01/95/1tcnicas-de-aplicacin-vacunas-13-638.jpg?- cb=1359720489
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