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Radiofrequency Cingulotomy as a Treatment for Incoercible Pain: Follow-Up for 6 Months

Incoercible or intractable pain is defined as pain that is refractory to pharmacological treatment to such an extent that opioid and analgesic adverse effects outweigh the therapeutic effects. The anterior cingulate cortex (ACC) is involved in the perception of pain, especially emotional pain, so it...

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Detalles Bibliográficos
Autores principales: Castillo Rangel, Carlos, Marin, Gerardo, Diaz Chiguer, Dylan Lucia, Villegas López, Francisco Alberto, Ramírez-Rodríguez, Rodrigo, Gómez Ibarra, Alejandro, Aguilar-Velazquez, Rosalba, Soto Abraham, Julian Eduardo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10573053/
https://www.ncbi.nlm.nih.gov/pubmed/37830644
http://dx.doi.org/10.3390/healthcare11192607
Descripción
Sumario:Incoercible or intractable pain is defined as pain that is refractory to pharmacological treatment to such an extent that opioid and analgesic adverse effects outweigh the therapeutic effects. The anterior cingulate cortex (ACC) is involved in the perception of pain, especially emotional pain, so it is logical that cingulotomy has an effective therapeutic effect. Therefore, we evaluated the effectiveness of cingulotomy for the treatment of incoercible pain. An observational, longitudinal, retrospective, and analytical study was carried out on a series of cases in which bilateral cingulotomy was performed for incoercible pain, and follow-up was performed 6 months after neurosurgery in the outpatient clinic at the Neurotraumatology Clinic. A positive correlation was observed between pain intensity and medication use, indicating that an increase in pain was associated with a greater requirement for analgesics. The result was a significant reduction in pain, as measured by the visual analog scale of pain, and decreased drug use after cingulotomy. We concluded that cingulotomy reduces incoercible pain and the need for medication.