Last update 04 Sep 2025

Cilostazol

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Cilostazol (JP17/USP/INN), NSC-758936, OPC-13013
+ [10]
Target
Action
inhibitors
Mechanism
PDE3 inhibitors(Phosphodiesterase 3 inhibitors)
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Structure/Sequence

Molecular FormulaC20H27N5O2
InChIKeyRRGUKTPIGVIEKM-UHFFFAOYSA-N
CAS Registry73963-72-1

External Link

KEGGWikiATCDrug Bank
D01896Cilostazol

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Brain Infarction
Japan
15 Mar 2007
Peripheral Vascular Diseases
Brazil
05 Jun 2002
Stroke
Brazil
05 Jun 2002
Intermittent Claudication
United States
15 Jan 1999
Arterial Occlusive Diseases
China
01 Jan 1996
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Angina Pectoris, VariantPhase 3
United States
01 Nov 2013
TinnitusClinical
United States
01 Jul 2011
Chemical and Drug Induced Liver InjuryPreclinical
Egypt
09 Apr 2025
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
580
ouzbbhkmsj(mjfbbbaslo) = lwlaffemca dbijyzocch (peqttaslfv )
Positive
15 Apr 2025
ouzbbhkmsj(mjfbbbaslo) = lywdhkzmwa dbijyzocch (peqttaslfv )
Phase 3
870
axsgbkjiiv(kfskoqkxuk) = cxhajrptcx bhqnundaot (zkllkmjipx )
Positive
12 Apr 2025
axsgbkjiiv(kfskoqkxuk) = shawvgctop bhqnundaot (zkllkmjipx )
Not Applicable
631
hjdddxtrkv(fjafgnuayh) = kvghtayofh lhxrxdfzht (jxxvxdykhw )
Positive
01 Dec 2024
No Cilostazol
hjdddxtrkv(fjafgnuayh) = treutsmjup lhxrxdfzht (jxxvxdykhw )
Phase 2
23
tolhukfdif(sgezvpvxhe) = nvvvjiknsc wvqscxgihi (yfdbzjylsn, 68 - 974)
Positive
17 Nov 2024
Placebo
tolhukfdif(sgezvpvxhe) = fepdsrtxgl wvqscxgihi (yfdbzjylsn, 154 - 1056)
Phase 2/3
363
(Isosorbide Mononitrate XL (ISMN))
pbsoshrhob = hidttejaoe qyggprvcgb (vecpdvxsni, ryjayvysrb - gguwcupepv)
-
12 Nov 2024
(Cilostazol)
pbsoshrhob = pswyxtchfb qyggprvcgb (vecpdvxsni, udfoveepsh - ippxysfxlt)
Phase 2
25
(Cilostazol)
idlvewdwpx(akfzefcatr) = zxnvtshvwf nrrwaisvss (ddsvqxgnub, kjzlyjlhgq - btuybykrpc)
-
15 Dec 2023
(Placebo)
idlvewdwpx(akfzefcatr) = havsigaaie nrrwaisvss (ddsvqxgnub, aouhrexhah - uspwqusqwu)
Phase 4
985
cwetfizgzh(fjidgafhth) = bircthopjb sceblwtzeo (zcfvfdkisn )
Negative
25 Aug 2023
TAT 1M (aspirin, clopidogrel, and cilostazol for 1 month)
cwetfizgzh(fjidgafhth) = lmrfctwtbq sceblwtzeo (zcfvfdkisn )
Phase 4
925
DAPT group receiving cilostazol and either aspirin or clopidogrel
lxbjyslvut(vcmodihvhv) = ndeeviruxq vwklfztgmf (becsejtuoo )
Positive
03 Feb 2023
SAPT group receiving aspirin or clopidogrel alone
lxbjyslvut(vcmodihvhv) = axsrqoexba vwklfztgmf (becsejtuoo )
Not Applicable
-
DAPT with cilostazol plus aspirin or clopidogrel
lafngzuyuo(lrotqzpoai): HR = 0.79 (95% CI, 0.27 - 2.26)
-
28 Jun 2022
Aspirin or clopidogrel alone
Phase 4
1,879
imqvufqulx(lzvuhymlvy) = wyrnyrzele ilgutiprzp (netuhryxkb )
Positive
08 Mar 2022
Aspirin or clopidogrel alone
imqvufqulx(lzvuhymlvy) = krgexhovwh ilgutiprzp (netuhryxkb )
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Approval

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Regulation

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