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Oksikodona preemptiva frente a sufentanilo para el dolor agudo y retardado después de la quimioembolización arterial
Wen-Tao Wu1, Bo-Jing Xu1, Bing Li1
1Department of Anesthesiology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China.
Journal of vascular and interventional radiology : JVIR
|February 1, 2026
Resumen
La oxicodona preemptiva ofrece un alivio superior del dolor después de la quimioembolización arterial transcatéter (TACE) en comparación con el sufentanilo. Este estudio destaca la oxicodona
Área de la Ciencia:
- Oncología
- Manejo del dolor
- Farmacología
Sus antecedentes:
- La quimioembolización arterial transcatéter (TACE) es un tratamiento común contra el cáncer.
- El control eficaz del dolor es crucial para la recuperación del paciente después de la TACE.
- Los analgésicos opioides se usan con frecuencia, pero su eficacia comparativa requiere investigación.
Objetivo del estudio:
- Comparar la efectividad de la oxicodona preemptiva frente al sufentanilo para el manejo del dolor agudo y retardado después de la TACE.
- Evaluar el impacto de estos analgésicos en los marcadores inflamatorios y la seguridad del paciente.
Principales métodos:
- Un ensayo prospectivo, doble ciego, aleatorizado en el que participaron 40 pacientes sometidos a TACE.
- Los pacientes recibieron oxicodona intravenosa (0,1 mg/kg) o sufentanilo (0,1 μg/kg) 15 minutos antes de la TACE.
- La intensidad del dolor se evaluó mediante una escala visual analógica (EVA) durante las fases aguda (0-24 h) y retardada (2-7 días).
- También se midieron biomarcadores inflamatorios.
Principales resultados:
- La oxicodona demostró puntuaciones de dolor intraprocedimiento y de fase aguda significativamente más bajas en comparación con el sufentanilo (P<0.001).
- La oxicodona también proporcionó un mejor control del dolor durante la fase retardada (P=0.042) y redujo los episodios de dolor moderado (P=0.047).
- Los niveles elevados de interleucina-6 (IL-6) se correlacionaron con el dolor retardado, lo que sugiere un componente inflamatorio.
Conclusiones:
- La oxicodona preemptiva es más eficaz que el sufentanilo para el control del dolor agudo y retardado post-TACE, con perfiles de seguridad similares.
- Los hallazgos sugieren que el dolor retardado después de la TACE puede tener una base inflamatoria.
- Se justifica una mayor investigación sobre estrategias combinadas de opioides y antiinflamatorios.
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