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Review
. 2021 Jan 26:14:139-145.
doi: 10.2147/JPR.S292824. eCollection 2021.

Minocycline for Controlling Neuropathic Pain: A Systematic Narrative Review of Studies in Humans

Dong Ah Shin  1 , Tae Uk Kim  2 , Min Cheol Chang  3
Affiliations
Review

Minocycline for Controlling Neuropathic Pain: A Systematic Narrative Review of Studies in Humans

Dong Ah Shin et al. J Pain Res. .

Abstract

Objective: Minocycline is known to reduce microglial activation, suggesting that it may reduce neuropathic pain. We reviewed studies in humans that evaluated the effectiveness of minocycline in alleviating neuropathic pain.

Methods: We searched the PubMed, Embase, Cochrane library, and SCOPUS databases for papers published before January 06, 2021, using the search words minocycline and pain. The inclusion criteria for the selection of articles were (1) minocycline administered to humans and (2) minocycline administered to control neuropathic pain.

Results: The primary literature search yielded 2299 relevant papers. Based on the assessment of the titles, abstracts, and full-text, nine publications were selected for this review. Only four of the nine studies showed a positive pain-reducing outcome after minocycline administration. Two of the three studies on chemotherapy-induced neuropathic pain showed a positive pain-reducing effect. Minocycline was effective in controlling pain from diabetic and leprotic neuropathies. However, minocycline was not effective in controlling lumbar radicular pain and pain resolution after carpal tunnel release.

Conclusion: Our review provides evidence that minocycline may have some potential for reducing neuropathic pain. Further high-quality studies need to be conducted to validate this potential.

Keywords: microglia; minocycline; neuropathic pain; pain; review.

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Conflict of interest statement

The authors report no conflicts of interest for this work.

Figures

Figure 1
Figure 1
Flow chart showing the study design and selection of eligible studies.
See this image and copyright information in PMC

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