Neuropathic Pain Component in Patients with Cervical Radicular Pain: A Single-Center Retrospective Study

Area of Science:

• Neurology
• Pain Medicine
• Clinical Research

Background:

• Limited evidence exists on the prevalence of neuropathic pain in cervical radicular pain patients.
• Cervical radicular pain can significantly impact patient function and quality of life.

Purpose of the Study:

• To determine the prevalence of neuropathic pain components in patients diagnosed with cervical radicular pain.
• To investigate the association between neuropathic pain characteristics and clinical factors, including functional impairment.

Main Methods:

• Retrospective analysis of 103 patients (≥ 20 years) with cervical radicular pain.
• Utilized Douleur Neuropathique 4 questions (DN4) and painDETECT questionnaires for neuropathic pain screening.
• Assessed demographic data, surgical history, pain intensity, symptom duration, and Neck Disability Index (NDI).

Main Results:

• Neuropathic pain components were identified in 29.1% (n=29) of the study cohort.
• Patients with neuropathic pain components showed significantly higher Neck Disability Index scores (p < 0.001).
• Both DN4 and painDETECT scores demonstrated a positive correlation with the Neck Disability Index.

Conclusions:

• The prevalence of neuropathic pain components in cervical radicular pain patients appears to be relatively low.
• A significant correlation exists between functional deterioration (NDI) and neuropathic pain screening scores in this population.
• Findings highlight the importance of assessing neuropathic pain characteristics in managing cervical radicular pain and associated disability.