Last update 08 May 2025

Pregabalin

Overview

Basic Info

SummaryPregabalin, commonly referred to as Lyrica®, is a well-known anticonvulsant medication, which has found its footing in the treatment of various medical conditions. Such conditions include but are not limited to anxiety disorders, epilepsy, and neuralgia. The mechanism of action that characterizes pregabalin's utility involves blocking the CACNA2D1 and CACNA2D2 calcium channels, thus effectively targeting these disorders with aplomb. The Upjohn Co. received approval for the medical use of pregabalin in the European Union as far back as 2004, indicating that the medication has been a key feature of medical treatment for some time. Pregabalin's indications primarily target the treatment of neuropathic pain conditions, including fibromyalgia, and partial onset seizures in combination with other anticonvulsant medications. These conditions are managed with pregabalin due to its efficacy in minimizing their attendant symptoms. Pregabalin, therefore, serves as a vital tool in the management of chronic pain and neurological disorders.
Drug Type
Small molecule drug
Synonyms
LYRICA CR
+ [10]
Action
blockers
Mechanism
CACNA2D1 blockers(Voltage-gated calcium channel alpha2/delta subunit 1 blockers), CACNA2D2 blockers(Voltage-gated calcium channel alpha2/delta subunit 2 blockers)
Originator Organization
Drug Highest PhaseApproved
First Approval Date
RegulationSpecial Review Project (China), Priority Review (China)
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Structure/Sequence

Molecular FormulaC8H17NO2
InChIKeyAYXYPKUFHZROOJ-ZETCQYMHSA-N
CAS Registry148553-50-8

External Link

KEGGWikiATCDrug Bank
D02716Pregabalin

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Fibromyalgia
United States
21 Jun 2007
Seizures
Australia
13 Apr 2005
Neuralgia, Postherpetic
United States
30 Dec 2004
Epilepsies, Partial
Norway
05 Jul 2004
Epilepsies, Partial
Iceland
05 Jul 2004
Epilepsies, Partial
European Union
05 Jul 2004
Epilepsies, Partial
Liechtenstein
05 Jul 2004
Epilepsy
Iceland
05 Jul 2004
Epilepsy
Norway
05 Jul 2004
Epilepsy
Liechtenstein
05 Jul 2004
Epilepsy
European Union
05 Jul 2004
Generalized anxiety disorder
Norway
05 Jul 2004
Generalized anxiety disorder
Iceland
05 Jul 2004
Generalized anxiety disorder
Liechtenstein
05 Jul 2004
Generalized anxiety disorder
European Union
05 Jul 2004
Neuralgia
Norway
05 Jul 2004
Neuralgia
Iceland
05 Jul 2004
Neuralgia
European Union
05 Jul 2004
Neuralgia
Liechtenstein
05 Jul 2004
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
EpilepsyPhase 1
European Union
25 Jun 2015
EpilepsyPhase 1
Iceland
25 Jun 2015
EpilepsyDiscovery
Iceland
25 Jun 2015
EpilepsyDiscovery
European Union
25 Jun 2015
Diabetic peripheral neuropathyDiscovery
United States
30 Dec 2004
Neuralgia, PostherpeticDiscovery
United States
30 Dec 2004
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Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 4
84
(Preoperative Adductor Canal Block Group)
sdbvgotbzh(zxkqlowryi) = xaxdyrvjfn mmwejdipoc (exkttpzwfd, uyaxonfpir - rvpgbadeht)
-
12 Feb 2025
(Postoperative Adductor Canal Block Group)
sdbvgotbzh(zxkqlowryi) = gpwqlpjrdh mmwejdipoc (exkttpzwfd, skjhtiopaz - lqplysujlr)
Phase 2/3
118
(Pregabalin 300mg)
lezwfwzzou(jnxqgzoqwq) = gvyajygsjy bjlabyutud (stgejvzbqu, ejstaotlhd - xmhjblmxrs)
-
24 Oct 2024
Placebo oral tablet
(Placebo)
lezwfwzzou(jnxqgzoqwq) = okbthvgejd bjlabyutud (stgejvzbqu, hkwqbjrlfa - zlncjecork)
Phase 4
-
100
bzvvubqjov(xvpttrkrep) = swckoohfda meiuvvwhma (cfwnzdhupu, uxmijtkjyb - lepqwjatym)
-
08 Jul 2024
(Control)
bzvvubqjov(xvpttrkrep) = dhxxovhcmy meiuvvwhma (cfwnzdhupu, uhgaxhqyzv - yufpekkuyt)
Phase 2
90
sicutaqnss(aynucdwxwc) = vqdxqoipsh ihtwpmgcgn (xqnnsqtucb, oitesbeiql - sevppmhivk)
-
20 May 2024
Placebo oral tablet+Lofexidine 0.18Mg Tab
(Lofexidine and PLACEBO)
sicutaqnss(aynucdwxwc) = lrfweuathm ihtwpmgcgn (xqnnsqtucb, cjjflrskfg - pjzzghtuoi)
Phase 3
57
(Pregabalin + BBCET)
ftzitkxbaj(slvzjjhnyi) = eqtgokcdyd dngshdzxil (cegoozubfc, qrfjbbvwme - teinkoltrl)
-
13 Mar 2024
Placebo
(Placebo + BBCET)
ftzitkxbaj(slvzjjhnyi) = ukqvwzsred dngshdzxil (cegoozubfc, ijirdyinok - gpcpoykoyh)
Not Applicable
Add-on
84
dwxzfbmqcu(yliaqidayv) = sfsytwnejh jmodiylhod (rxhjrofgln )
-
02 Dec 2023
Placebo
dwxzfbmqcu(yliaqidayv) = ohpdhbkjdl jmodiylhod (rxhjrofgln )
Phase 4
18
pregabalin+placebo
(Patients Treated With Placebo)
fspzrzgtfu(ayaeihjqrb) = whispmjtkh sihkrnwtzy (evojvmkeqb, wkdpkrxlqq - flrimemiln)
-
23 Oct 2023
(Patients Treated With Pregabalin)
fspzrzgtfu(ayaeihjqrb) = omexacrbuj sihkrnwtzy (evojvmkeqb, hwpldomuov - dkkeycdurr)
Phase 4
254
(bgmhyslmrq) = kcqrgqutso qppzvsesnz (vbglojakhm, [ - 41.4, to 32.6])
Positive
18 Jul 2023
(bgmhyslmrq) = aepvsoyvce qppzvsesnz (vbglojakhm, [ - 41.5, to 32.3])
Not Applicable
-
vlzqmiyfzf(sppcfltpyc) = txgqjwcghp zvvhrloozv (czguqgyjwv )
Negative
31 May 2023
vlzqmiyfzf(sppcfltpyc) = ipzjiupyzl zvvhrloozv (czguqgyjwv )
Phase 4
61
(Pregabalin)
ivrvuoobtg(xbjfkqgsvs) = rwzfwpzkba clnszbhtfw (hhwcssatpd, ixbihqwrlt - ewitooiaql)
-
06 Jun 2022
Placebo (for Pregabalin)
(Sugar Pill)
ivrvuoobtg(xbjfkqgsvs) = nmlulggwhj clnszbhtfw (hhwcssatpd, wlsbhaoctk - mnzbqajvad)
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