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Clinical differences in a multidisciplinary pediatric pain unit between primary and secondary chronic pain
M Alonso-Prieto1, D Pujol2, M Angustias Salmerón3
1Unidad de Dolor Infantil-->, Servicio de Anestesiología-Reanimación Infantil, Hospital Universitario La Paz-->, Madrid, Spain.
Insights
Pediatric chronic pain patients, whether primary or secondary, show similar clinical profiles. However, primary chronic pain patients received fewer analgesics, highlighting the need for accurate diagnosis to guide treatment.
Area of Science:
- Pediatrics
- Pain Management
- Clinical Research
Background:
- Chronic pain impacts a significant pediatric population.
- Primary chronic pain (PCP) has unknown causes, while secondary chronic pain (SCP) has defined medical origins.
- Limited data exists on clinical differences between PCP and SCP in Spanish pediatric multidisciplinary units.
Purpose of the Study:
- To compare the clinical characteristics of pediatric patients with primary chronic pain (PCP) and secondary chronic pain (SCP).
- To identify differences in treatment, particularly analgesic use, between PCP and SCP in a pediatric pain unit.
Main Methods:
- Retrospective analysis of clinical records from a Children's Chronic Pain Unit.
- Inclusion of 92 pediatric patients (ages 3-19) treated in 2018.
- Comparison between patients with PCP (n=31) and SCP (n=61).
Main Results:
- Both PCP and SCP groups reported intense pain (mean 5.9/10) with similar duration and functional impact.
- PCP was less associated with neuropathic descriptors (p=0.040) and more extensive (p<0.001) than SCP.
- PCP patients received significantly less analgesic medication (gabapentinoids, opioids) than SCP patients (p=0.011).
Conclusions:
- Pediatric patients with PCP and SCP exhibit largely similar clinical profiles in multidisciplinary units.
- Differences in analgesic medication use underscore the importance of etiological diagnosis for optimal pharmacological management.
- Multidisciplinary care is crucial for managing both primary and secondary chronic pain in children.
Introduction:
Chronic pain affects an important part of the pediatric population in developed countries. secondary chronic pain (SCP) can have a well-defined medical cause, but primary chronic pain (PCP) can have an unknown etiology. In Spain, there is as yet no information on the clinical differences between patients treated in multidisciplinary units.
Methods:
Retrospective analysis of the clinical records of patients seen in 2018 at the Children's Chronic Pain Unit in University La Paz Hospital.
Results:
A total of 92 patients were included, (age between 3 and 19 years), with a mean age of 12.4 (SD = 4.1) years, mostly female (55%), with a mean duration of pain of 11.3 (SD = 10.4) months. A comparison of patients with PCP (n = 31) and SCP (n = 61) showed that both groups, on average, presented intense pain (X = 5.9; SD = 2.2; range = 0-10), with similar duration and functional repercussions, although PCP was less likely to be associated with neuropathic descriptors than SCP (p = 0.040), and was more extensive (p < 0.001). Both groups received similar treatment, based on rehabilitation, psychotherapy, invasive techniques and analgesic medication, although patients in the PCP group received less analgesic medication (gabapentinoids and opioids) than the SCP (p = 0.011).
Conclusion:
Patients treated in a multidisciplinary Child Pain Unit for PCP or SCP present a very similar clinical profile, though with differences in the number and type of analgesic drugs used. This shows the importance of etiologic diagnosis for adequate pharmacological treatment.
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