Symptom-Based Treatment of Neuropathic Pain in Spinal Cord-Injured Patients
| Autor: | Ju Seok Ryu, Kyunghoon Min, Sang Hyuk Lee, Yoongul Oh |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Male
Visual Analog Scale Visual analogue scale Pregabalin Oxcarbazepine Physical Therapy Sports Therapy and Rehabilitation 03 medical and health sciences 0302 clinical medicine medicine Humans Prospective Studies Evoked Potentials Spinal Cord Injuries Burning Pain Voltage-Gated Sodium Channel Blockers Cross-Over Studies business.industry Rehabilitation Carbamazepine Middle Aged Calcium Channel Blockers medicine.disease 030227 psychiatry Allodynia Anesthesia Neuropathic pain Neuralgia Female medicine.symptom business 030217 neurology & neurosurgery medicine.drug |
| Zdroj: | American Journal of Physical Medicine & Rehabilitation. 95:330-338 |
| ISSN: | 0894-9115 |
| DOI: | 10.1097/phm.0000000000000382 |
| Popis: | Objective The objective of this study was to identify the differences in medication effect according to pain characteristics in spinal cord-injured patients. Methods This study is a prospective, randomized, crossover study. Fifty-five patients and 66 locations of neuropathic pain were included. Pain was classified into four spontaneous characteristics and three evoked pain characteristics. Oxcarbazepine (Na channel blocker) and pregabalin (calcium channel α2-δ ligand medication) were tried. Patients were divided into two groups: evoked pain present and evoked pain absent. Overall average visual analog scale was obtained. Results Oxcarbazepine was significantly more effective for patients without evoked pain than in those with it for electrical, burning, and pricking pain. The effect of pregabalin was not different regarding the presence or absence of evoked pain for all pain categories, except burning pain. In patients with evoked pain, pregabalin was shown to be significantly more effective for electrical pain, allodynia, and heat hyperalgesia than oxcarbazepine. In the evoked pain absent group, oxcarbazepine showed greater improvement than pregabalin but was not significant. Conclusions In summary, the phenotype of neuropathic pain was associated with the efficacy of different pharmacologic treatments. Symptom-based treatment, therefore, can lead to more efficient analgesia. |
| Databáze: | OpenAIRE |
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