Resumen
Contexto: la acromegalia es una enfermedad rara caracterizada por el crecimiento excesivo de los huesos y tejidos blandos debido a una hipersecreción de hormona de crecimiento (GH), generalmente asociada con tumores hipofisarios. Su diagnóstico y tratamiento oportunos son fundamentales para reducir las complicaciones crónicas.
Objetivo: determinar si existen diferencias clínicas y en la respuesta al tratamiento según la edad y el género en pacientes con acromegalia en Colombia.
Métodos: estudio observacional, analítico, multicéntrico, de cohorte retrospectiva, basado en un registro nacional de pacientes con acromegalia en Colombia.
Resultados: se incluyeron un total de 201 pacientes (de los cuales 60 % eran mujeres y 75 % eran menores de 60 años). El peso promedio fue de 75.1 kg ± 12.9 y la estatura fue de 1.63 m ± 0.08, siendo mayor en hombres y en menores de 60 años. El tiempo promedio de evolución de la enfermedad hasta el diagnóstico fue de 6.9 ± 4.4 años, sin embargo, los adultos mayores tuvieron un tiempo mayor de 8.6 ± 5.7 años, sin diferencias con respecto al género. El tipo de tumor más común fue el macroadenoma en el 78 % de los casos. Además de los síntomas clásicos de la enfermedad, la disminución del libido fue más frecuente en hombres, mientras que la depresión predominó en los mayores de 60 años. La hipertensión arterial así como la patología colónica y hepatobiliar, fueron más comunes en mujeres. La cardiomiopatía, la hipertensión y la patología ósea (osteoporosis y osteopenia) fueron más frecuentes entre las personas mayores de 60 años. El enfoque de tratamiento preferido fue la intervención quirúrgica y la orientación médica para individuos de entre 18 y 60 años. La combinación de manejo médico e intervención quirúrgica fue la opción asociada con un mayor control clínico.
Conclusión: el tratamiento combinado de cirugía y manejo médico se asoció con un mayor control clínico de la acromegalia, sin diferencias significativas en el control de la enfermedad según género o grupo etario.
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