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Incidencia y factores asociados al dolor crónico postoperatorio en pacientes llevados a herniorrafia inguinal / Incidence of chronic post-surgical pain and its associated factors in patients taken to inguinal hernia repair
Chinchilla-Hermida, Paola Andrea; Baquero-Zamarra, David Ricardo; Guerrero-Nope, Carlos; Bayter-Mendoza, Eduardo Francisco.
  • Chinchilla-Hermida, Paola Andrea; Hospital Universitario Mayor Mederi. Bogotá. CO
  • Baquero-Zamarra, David Ricardo; Hospital Universitario Mayor Mederi. Bogotá. CO
  • Guerrero-Nope, Carlos; Hospital Universitario Mayor Mederi. Bogotá. CO
  • Bayter-Mendoza, Eduardo Francisco; Hospital Universitario Mayor Mederi. Bogotá. CO
Rev. colomb. anestesiol ; 45(4): 291-299, Oct.-Dec. 2017. tab
Article in English | LILACS, COLNAL | ID: biblio-900373
ABSTRACT
Abstract

Introduction:

In up to 50% of cases, inguinal hernia repair is associated with chronic post-surgical pain, which can be a cause of disability in a proportion of patients.

Objective:

To estimate the incidence of chronic post-surgical pain and its associated factors in patients taken to inguinal hernia repair. Materials and

methods:

Observational follow-up study in a cohort of patients. Social, demographic and personal background information was obtained; the incidence and intensity of acute and chronic post-operative pain was determined; and the factors associated with the development of chronic pain were evaluated. Associations were determined in accordance with the nature of the variables. A linear regression was used to assess the role of confounding factors.

Results:

Overall, 108 patients were analysed, and of them, 27.8% (n = 30) had chronic post-surgical pain. The multivariate analysis showed that the use of general anaesthesia and uncontrolled pain 15 days after surgery were associated with a higher risk of developing this condition. In contrast, diclofenac administration was protective.

Discussion:

Chronic post-surgical pain is frequent in this type of surgery. According to this study, the use of peri-operative analgesia together with pain prevention and management within the first post-operative weeks help prevent the development of chronic post-surgical pain. General anaesthesia may increase the risk. Similar studies conducted at a larger scale could help identify other associated factors.
RESUMEN
Resumen

Introducción:

La herniorrafia inguinal se asocia hasta en un 50% de los casos a dolor crónico postoperatorio, y en algunas personas puede ser incapacitante.

Objetivo:

Estimar la incidencia e identificar los factores asociados al dolor crónico postoperatorio en pacientes llevados a herniorrafia inguinal. Materiales y

métodos:

Se realizó un estudio observacional en una cohorte de seguimiento. Se obtuvo información sociodemográfica y de antecedentes personales, se determinó la incidencia e intensidad de dolor agudo postoperatorio y de dolor crónico postoperatorio, y se evaluaron los factores asociados al desarrollo de este último. Se establecieron asociaciones según la naturaleza de las variables. Mediante una regresión lineal se evaluó el papel de los factores de confusión.

Resultados:

Se analizaron 108 pacientes, de los cuales el 27,8% (n=30) presentaron dolor crónico postoperatorio. El análisis multivariado mostró que el uso de anestesia general y el dolor no controlado a los 15 días del post operatorio se relacionaron con mayor riesgo de desarrollar esta entidad. La administración de diclofenaco fue, en cambio, un factor protector.

Discusión:

El dolor crónico postoperatorio es frecuente luego de una herniorrafia inguinal. Según este estudio, el uso de analgesia perioperatoria y la prevención y manejo del dolor en las primeras semanas del postoperatorio ayudan a prevenir esta entidad. La anestesia general podría aumentar el riesgo. Estudios similares realizados a una escala más grande permitirán identificar otros factores relacionados.
Subject(s)

Full text: Available Index: LILACS (Americas) Type of study: Incidence study / Observational study / Prognostic study / Risk factors / Screening study Limits: Humans Language: English Journal: Rev. colomb. anestesiol Journal subject: Anesthesiology Year: 2017 Type: Article Affiliation country: Colombia Institution/Affiliation country: Hospital Universitario Mayor Mederi/CO

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LIS

Full text: Available Index: LILACS (Americas) Type of study: Incidence study / Observational study / Prognostic study / Risk factors / Screening study Limits: Humans Language: English Journal: Rev. colomb. anestesiol Journal subject: Anesthesiology Year: 2017 Type: Article Affiliation country: Colombia Institution/Affiliation country: Hospital Universitario Mayor Mederi/CO