
handle: 10366/152798
[ES]Introducci?n y justificaci?n: El bloqueo del nervio supraescapular, ya sea por infiltraci?n anest?sica (BNSE) o por radiofrecuencia pulsada (RF), es una t?cnica analg?sica que forma parte del arsenal terap?utico del dolor en enfermedades cr?nicas que afectan al hombro. El dolor de hombro es uno de los motivos de consulta m?s frecuente en pacientes de todas las edades en la pr?ctica cl?nica habitual. Debido a su gran prevalencia, tiempo y recursos empleados, constituye un importante problema de salud. Objetivos: Valorar la eficacia analg?sica precoz mediante la escala PGI-I de ambas t?cnicas invasivas (BNSE y RF) en pacientes con dolor cr?nico de hombro en la Unidad del Dolor del Complejo Asistencial de Salamanca (CAUSA). Analizar algunas de las caracter?sticas de la muestra y comparar los resultados con estudios recientes. Material y m?todo: Estudio cl?nico descriptivo retrospectivo donde se valor? y compar? con otros estudios la eficacia de ambas t?cnicas invasivas. Se analizaron 134 intervenciones (72 BNSE y 62 RF) en un periodo de tiempo comprendido entre enero de 2021 hasta septiembre de 2022. La eficacia se evalu? mediante la Escala de Impresi?n de Mejor?a Global del Paciente o Patient Global Impression of Improvement (PGI-I). Resultados: Tras recoger la PGI-I de los pacientes de las 134 intervenciones obtenemos que: el 24,6% se encontraron much?simo mejor, el 38,8% mucho mejor, el 16,4% un poco mejor, el 18,7% no notaron ning?n cambio, el 1,5% se encontraron un poco peor y ning?n paciente se encontr? ni mucho peor ni much?simo peor. De los 72 BNSE realizados, el 79,2% fueron eficaces. De las 62 RF llevadas a cabo en el 80,6% hubo una mejor?a. El 64,9% de los procedimientos, fueron realizados en mujeres. En los BNSE hubo una mejor?a del 77,8% en hombres frente al 79,6% en mujeres. Mientras que en las RF hubo una mejor?a del 86,2% hombres y del 75,8% en mujeres. Conclusi?n: Un total de 107 (el 79,8%) intervenciones, tanto BNSE como RF, fueron eficaces, es decir, los pacientes notaron una mejor?a en el dolor. Por lo que consideramos que ambas t?cnicas invasivas son eficaces y seguras en el tratamiento del dolor cr?nico de hombro. Ning?n paciente se encontr? ni mucho peor ni much?simo peor. Ambas t?cnicas fueron realizadas mayoritariamente en mujeres. Los BNSE fueron ligeramente m?s eficaces en mujeres y la RF en hombres. Tambi?n hubo m?s mejor?a en las RF que en los BNSE.
[EN]Introduction and justification: Suprascapular nerve block, either by anaesthetic injection (SSNB) or by pulsed radiofrequency (RF), is an analgesic technique part of the therapeutic arsenal for chronic diseases affecting the shoulder. Shoulder pain is one of the most frequent reasons for consultation in patients of all ages in routine clinical practice. Due to its high prevalence, time, and resources involved, it constitutes a major health problem. Objectives: To assess the early analgesic efficacy of both techniques (SSNB and RF) using the PGI-I scale in patients with chronic shoulder pain in the Pain Unit of the Complejo Asistencial de Salamanca (CAUSA). To analyse some of the characteristics of the sample and compare the results with those in recent studies. Material and methods: A retrospective descriptive clinical research in which the efficacy of both invasive techniques was assessed and compared with other studies. 134 procedures (72 SSNBs and 62 RFs) were analysed over a time period from January 2021 to September 2022. Efficacy was measured using the Patient Global Impression of Improvement Scale (PGI-I). Results: After obtaining the PGI-I of the patients from the 134 procedures we observed that: 24,6% felt very much better, 38,8% much better, 16,4% a little better, 18,7% noticed no change, 1,5% felt a little worse and no patient felt either much worse or very much worse. Of the 72 SSNBs performed, 79,2% were effective. Of the 62 RFs carried out 80,6% showed an improvement. 64,9% of the procedures were conducted in women. In the SSNBs there was an improvement of 77,8% in men compared to 79,6% in women. Meanwhile in the RFs we found and improvement of 86,2% in men and 75,8% in women. Conclusion: A total of 107 (79,8%) procedures, both SSNB and RF, were effective, meaning that patients noticed and improvement in pain. We therefore consider both invasive techniques to be effective and safe for the treatment of chronic shoulder pain. No patient reported feeling much worse or very much worse. Both techniques were mostly undertaken by women. SSNBs were slightly more effective in women whereas RFs were in men. There was also faintly more improvement in RFs tan in SSNBs.
Trabajo de fin de grado. Grado en Medicina. Curso acad?mico 2022-2023
Dolor crónico de hombro, Pain unit, Shoulder, Radiofrecuencia, Unidad del dolor, Bloqueo nervio supraescapular, Nerve Block, dolor crónico, bloqueo nervioso, Chronic shoulder pain, Pulsed Radiofrequency Treatment, Suprascapular nerve block, dolor cr?nico, PGI-I, Radiofrequency, tratamiento con radiofrecuencia pulsada, Chronic Pain, hombro, Dolor cr?nico de hombro
Dolor crónico de hombro, Pain unit, Shoulder, Radiofrecuencia, Unidad del dolor, Bloqueo nervio supraescapular, Nerve Block, dolor crónico, bloqueo nervioso, Chronic shoulder pain, Pulsed Radiofrequency Treatment, Suprascapular nerve block, dolor cr?nico, PGI-I, Radiofrequency, tratamiento con radiofrecuencia pulsada, Chronic Pain, hombro, Dolor cr?nico de hombro
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