Last update 20 Mar 2025

Clazosentan sodium

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
+ [6]
Target
Action
antagonists
Mechanism
ETA antagonists(Endothelin receptor type A antagonists)
Originator Organization
Inactive Organization-
Drug Highest PhaseApproved
First Approval Date
Japan (20 Jan 2022),
RegulationOrphan Drug (United States)
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Structure/Sequence

Molecular FormulaC25H23N9Na2O6S
InChIKeyOWNLBXJUYMBZFR-UHFFFAOYSA-N
CAS Registry503271-02-1

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Brain Ischemia
South Korea
07 Dec 2023
Subarachnoid Hemorrhage
Japan
20 Jan 2022
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Subarachnoid HemorrhagePhase 3
Slovenia
14 Dec 2007
Subarachnoid HemorrhagePhase 3
Australia
14 Dec 2007
Subarachnoid HemorrhagePhase 3
Norway
14 Dec 2007
Subarachnoid HemorrhagePhase 3
Switzerland
14 Dec 2007
Vasospasm, IntracranialPhase 3--
Vasospasm, IntracranialPhase 3--
Subarachnoid HemorrhageDiscovery
Slovenia
14 Dec 2007
Subarachnoid HemorrhageDiscovery
Switzerland
14 Dec 2007
Subarachnoid HemorrhageDiscovery
Norway
14 Dec 2007
Subarachnoid HemorrhageDiscovery
Australia
14 Dec 2007
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
409
(Clazosentan)
pvbknnnppf(dflqnxniqx) = ikfzkdwlgn hidhwmcrhl (dlgbuulgor, oyupqontdh - awbdjhnwzy)
-
10 Jan 2024
Placebo
(Placebo)
pvbknnnppf(dflqnxniqx) = zrcuirndww hidhwmcrhl (dlgbuulgor, analmhnoug - xdyrtqiqid)
Phase 3
1,718
-
-
01 Oct 2019
Phase 3
571
dtbmsakozo(kdmalnfsll) = Pulmonary complications were more common in patients who received clazosentan than in those who received placebo tjukwslzkb (gaomwiukcv )
Negative
01 Jun 2012
Placebo
Phase 3
571
wdygojtbgl(zpodjxqpyl) = yxgvfaurjx vblzoqivux (hzdephnpbr )
-
01 Feb 2012
wdygojtbgl(zpodjxqpyl) = qwururmpbj vblzoqivux (hzdephnpbr )
Phase 3
1,157
(accthdegzm) = chwgykizhx fqnftakplo (liqzubbyox )
Negative
01 Jul 2011
Placebo
(accthdegzm) = nuncszlbql fqnftakplo (liqzubbyox )
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Approval

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Regulation

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