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Classifying patients with lumbar spinal stenosis using painDETECT: a cross-sectional study.
Naoto Takahashi1,2,3,4,5, Osamu Shirado6, Kazuki Kobayashi7,8
1Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan. naotot211@aol.com.
BMC Family Practice
|July 23, 2016
Summary
Neuropathic pain in lumbar spinal stenosis is linked to poorer quality of life. Identifying pain mechanisms like neuropathic pain is crucial for patient outcomes.
Area of Science:
- Orthopedics
- Pain Medicine
- Neurology
Background:
- Lumbar spinal stenosis (LSS) pain mechanisms remain unclear.
- Primary care physicians encounter LSS patients.
- Quantifying LSS pain types is essential.
Purpose of the Study:
- To utilize the painDETECT questionnaire to classify pain mechanisms in LSS patients.
- To investigate the relationship between pain mechanisms and quality of life in LSS.
Main Methods:
- 102 LSS patients were assessed using painDETECT and other validated questionnaires.
- Pain was categorized as nociceptive, neuropathic, or unclear (mixed).
- Statistical analysis included the Kruskal-Wallis test (p < 0.05 significance).
Main Results:
- The majority of patients (57.9%) experienced nociceptive pain.
- Neuropathic pain was identified in 17.6% of patients.
- Patients with neuropathic pain reported significantly lower quality of life.
Conclusions:
- Neuropathic pain in LSS is associated with diminished physical and psychological quality of life.
- Early identification of neuropathic pain mechanisms in LSS is clinically significant.
- Further research into LSS pain subtypes can guide targeted treatments.
