Combined use of pregabalin and memantine in fibromyalgia syndrome treatment: a novel analgesic and neuroprotective strategy?

Abstract:

:Fibromyalgia syndrome (FMS) is a chronic widespread pain syndrome that is estimated to affect 4-8 million US adults. The exact molecular mechanisms underlying this illness remain unclear, rendering most clinical treatment and management techniques relatively ineffective. It is now known that abnormalities in both nociceptive and central pain processing systems are necessary (but perhaps not sufficient) to condition the onset and maintenance of FMS. These same systemic abnormalities are thought to be responsible for the loss of cephalic gray matter density observed in all FMS patients groups studied to date. The current scope of FMS treatment focuses largely on analgesia and does not clearly address potential neuroprotective strategies. This article proposes a combined treatment of pregabalin and memantine to decrease the pain and rate of gray matter atrophy associated with FMS. This dual-drug therapy targets the voltage-gated calcium ion channel (VGCC) and the N-methyl d-aspartate receptor (NMDAR) (respectively), two primary components of the human nociceptive and pain processing systems.

journal_name

Med Hypotheses

journal_title

Medical hypotheses

authors

Recla JM,Sarantopoulos CD

doi

10.1016/j.mehy.2009.01.052

subject

Has Abstract

pub_date

2009-08-01 00:00:00

pages

177-83

issue

2

eissn

0306-9877

issn

1532-2777

pii

S0306-9877(09)00169-8

journal_volume

73

pub_type

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