Resumen
Introducción: en adultos con prediabetes se estima que el 51.2% tiene dislipidemia aterogénica con colesterol HDL bajo y no siempre es diagnosticada, ni tratada. En este estudio se evalúa una nueva intervención agregando un inhibidor de deacetilasa de histonas clase I-II (Trichosanthin A) al manejo estándar de metformina para tratar prediabetes y aumentar el colesterol HDL.
Objetivo: evaluar la eficacia del Trichosanthin A y la metformina de liberación prolongada sobre el incremento del colesterol HDL en mujeres con prediabetes.
Material y métodos: ensayo clínico controlado, doble ciego, aleatorizado, con estilo de vida intensivo. El grupo 1 con inhibidor deacetilasa de histonas I-II (Trichosanthin A) y metformina de liberación prolongada; el grupo 2 con metformina de liberación prolongada, y el grupo 3 con placebo. La variable de desenlace colesterol HDL se evaluó al inicio y después de 12 semanas. Se incluyeron mujeres de entre 20 y 65 años, con índice de masa corporal 25.0-34.9 y prediabetes.
Resultados: se estudiaron 104 pacientes de sexo femenino, con edad promedio de 46 años (DE + 8.6) e índice de masa corporal promedio de 30.9 (DE + 4.14). En el grupo de Trichosanthin A y metformina de liberación prolongada se observó un incremento del colesterol HDL (2.92 mg/dL; p = 0.027).
Conclusiones: el inhibidor de la deacetilasa de histonas I-II (Trichosanthin A) en adición al tratamiento estándar de estilo de vida intensivo y metformina de liberación prolongada incrementa significativamente el colesterol HDL.
Abstract
Background: In adults with prediabetes, it is estimated that 51.2% have atherogenic dyslipidemia with low HDL cholesterol, not always diagnosed or treated. The present study evaluates a new intervention adding a class I-II histone deacetylase inhibitor (Trichosanthin A) to the standard management of metformin to treat prediabetes and increase HDL cholesterol.
Objective: To evaluate the efficacy of Trichosanthin A and prolonged release metformin on the increase in HDL cholesterol in women with prediabetes.
Material and methods: Double-blind randomized controlled trial with lifestyle management. Group 1 with histone I-II deacetylase inhibitor (Trichosanthin A) and extended-release metformin; group 2 with extended-release metformin and group 3 with placebo. The outcome variable HDL cholesterol evaluated at baseline and after 12 weeks. The study included women between 20-65 y.o., body mass index 25.0-34.9 with prediabetes.
Results: The study sample was made up of 104 female patients, average age of 46 years (SD+8.6), average body mass index of 30.9 (SD + 4.14). In the Trichosanthin A and extended-release metformin group, an increase on HDL cholesterol was observed (2.92 mg/dL; p = 0.027).
Conclusions: The histone I-II deacetylase inhibitor (Trichosanthin A) in addition to standard intensive lifestyle treatment and extended-release metformin significantly increases HDL cholesterol.
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