Pregabalin and duloxetin in the treatment of neuropathic pain Review article

Main Article Content

Mariusz Siemiński

Abstract

Neuropathic pain is generated by disturbing the peripheral function of nerve fibers, spinal cord or cerebral. A decreased threshold of excitation of nerve cells and mechanisms provoking spontaneous ectopic neuronal discharges have occurred. At the intercellular level, neuropathic pain depends on the increased glutamatergic activity induced by the nerve-damaging factor. At the subcellular level, a change in the constellation of transmembrane ion channels (especially sodium and calcium) is responsible for the reduction of cell excitation threshold. That’s why in the treatment of neuropathic pain there are used drugs that affect calcium channels (pregabalin) and noradrenergic and serotonin transmission. The paper presents the principles of treatment with both preparations.

Article Details

How to Cite
Siemiński, M. (2019). Pregabalin and duloxetin in the treatment of neuropathic pain. Medycyna Faktow (J EBM), 12(3(44), 265-270. https://doi.org/10.24292/01.MF.0319.14
Section
Articles

References

1. Boadas-Vaello P., Castany S., Homs J. et al.: Neuroplasticity of ascending and descending pathways after somatosensory system injury: reviewing knowledge to identify neuropathic pain therapeutic targets. Spinal Cord 2016; 54: 330-340.
2. Meacham K., Shepherd A., Mohapatra D.P., Haroutounian S.: Neuropathic Pain: Central vs. Peripheral Mechanisms. Curr. Pain Headache Rep. 2017; 21: 28.
3. Luo Z.D., Chaplan S.R., Higuera E.S. et al.: Upregulation of dorsal root ganglion (alpha)2(delta) calcium channel subunit and its correlation with allodynia in spinal nerve-injured rats. J. Neurosci. 2001; 21: 1868-1875.
4. Cohen S.P., Mao J.: Neuropathic pain: mechanisms and their clinical implications. BMJ 2014; 348: f7656.
5. Wei F., Dubner R., Zou S. et al.: Molecular depletion of descending serotonin unmasks its novel facilitatory role in the development of persistent pain. J. Neurosci. 2010; 30: 8624-8636.
6. Stahl S.M., Porreca F., Taylor C.P. et al.: The diverse therapeutic actions of pregabalin: is a single mechanism responsible for several pharmacological activities? Trends Pharmacol. Sci. 2013; 34: 332-339.
7. Kumar N., Laferriere A., Yu J.S.C. et al.: Evidence that pregabalin reduces neuropathic pain by inhibiting the spinal release of glutamate. J. Neurochem. 2010; 113: 552-561.
8. Takasusuki T., Yaksh T.L.: The effects of intrathecal and systemic gabapentin on spinal substance P release. Anesth. Analg. 2011; 112: 971-976.
9. Taylor C.P., Garrido R.: Immunostaining of rat brain, spinal cord, sensory neurons and skeletal muscle for calcium channel alpha2-delta (alpha2- delta) type 1 protein. Neuroscience 2008; 155: 510-521.
10. Tuchman M., Barrett J.A., Donevan S. et al.: Central sensitization and Ca(V)α₂δ ligands in chronic pain syndromes: pathologic processes and pharmacologic effect. J. Pain 2010; 11: 1241-1249.
11. Wong D.T., Robertson D.W., Bymaster F.P. et al.: LY227942, an inhibitor of serotonin and norepinephrine uptake: biochemical pharmacology of a potential antidepressant drug. Life Sci. 1988; 43: 2049-2057.
12. Preskorn S.H.: Duloxetine. J. Psychiatr. Pract. 2004; 10: 375-385.
13. Bannister K., Bee L.A., Dickenson A.H.: Preclinical and early clinical investigations related to monoaminergic pain modulation. Neurotherapeutics 2009; 6: 703-712.
14. Gilron I., Baron R., Jensen T.: Neuropathic pain: principles of diagnosis and treatment. Mayo Clin. Proc. 2015; 90: 532-545.
15. Szczudlik A., Dobrogowski J., Wordliczek J. et al.: Diagnosis and management of neuropathic pain: review of literature and recommendations of the Polish Association for the study of pain and the Polish Neurological Society – part one. Neurol. Neurochir. Pol. 2014; 48: 262-271.
16. Gao Y., Guo X., Han P. et al.: Treatment of patients with diabetic peripheral neuropathic pain in China: a double-blind randomised trial of duloxetine vs. placebo. Int. J. Clin. Pract. 2015; 69: 957-966.
17. Tölle T., Freynhagen R., Versavel M. et al.: Pregabalin for relief of neuropathic pain associated with diabetic neuropathy: a randomized, doubl-blind study. Eur. J. Pain 2008; 12: 203-213.
18. Richter R.W., Portenoy R., Sharma U. et al.: Relief of painful diabetic peripheral neuropathy with pregabalin: A randomized, placebo-controlled trial. J. Pain 2005; 6: 253-260.
19. Yasuda H., Hotta N., Kasuga M. et al.: Efficacy and safety of 40 mg or 60 mg duloxetine in Japanese adults with diabetic neuropathic pain: Results from a randomized, 52-week, open-label study. J. Diabetes Investig. 2016; 7: 100-108.
20. Tesfaye S., Wilhelm S., Lledo A. et al.: Duloxetine and pregabalin: High-dose monotherapy or their combination? The “COMBO-DN study” – a multinational, randomized, double-blind, parallel group study in patients with diabetic peripheral neuropathic pain. PAIN® 2013; 154: 2616-2625.
21. Toth C.: Pregabalin: latest safety evidence and clinical implications for the management of neuropathic pain. Ther. Adv. Drug Saf. 2014; 5: 38-56.