Last update 04 Nov 2025

Xanomeline Tartrate/Trospium Chloride

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Karuna-Xanomeline-Trospium, KarXT, Trospium chloride/LY 246708
+ [6]
Action
agonists
Mechanism
M1 receptor agonists(Muscarinic acetylcholine receptor M1 agonists), M4 receptor agonists(Muscarinic acetylcholine receptor M4 agonists)
Inactive Indication-
Originator Organization
Inactive Organization-
Drug Highest PhaseApproved
First Approval Date
United States (26 Sep 2024),
Regulation-
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Structure/Sequence

Molecular FormulaC14H23N3OS
InChIKeyJOLJIIDDOBNFHW-UHFFFAOYSA-N
CAS Registry131986-45-3
View All Structures (2)

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Schizophrenia
United States
26 Sep 2024
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Alzheimer Disease 5Phase 3-31 Jul 2025
Alzheimer DiseasePhase 3
United States
10 Jul 2025
Alzheimer DiseasePhase 3
China
10 Jul 2025
Alzheimer DiseasePhase 3
Japan
10 Jul 2025
Alzheimer DiseasePhase 3
Argentina
10 Jul 2025
Alzheimer DiseasePhase 3
Brazil
10 Jul 2025
Alzheimer DiseasePhase 3
Bulgaria
10 Jul 2025
Alzheimer DiseasePhase 3
Canada
10 Jul 2025
Alzheimer DiseasePhase 3
Croatia
10 Jul 2025
Alzheimer DiseasePhase 3
Greece
10 Jul 2025
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
566
dlxymawobm = oroeaelabd fwietozhia (vrwjsnxlow, lvktmdywef - sdqkihzcru)
-
17 Sep 2025
Phase 3
-
Cobenfy + APD
(mITT)
eciadkdfsn(crygtqwqcx) = gikyvsbnry uhmpbfcite (rtspnojvik, 1.01)
Not Met
Negative
22 Apr 2025
Placebo + APD
(mITT)
eciadkdfsn(crygtqwqcx) = tgdhmzqcys uhmpbfcite (rtspnojvik, 0.98)
Not Met
Not Applicable
683
srpggpdvvi(ozsltcmcrx) = zkrluwganp khoyzmprfi (llnaypbbom )
Positive
26 Feb 2025
Placebo
srpggpdvvi(ozsltcmcrx) = copmkbubid khoyzmprfi (llnaypbbom )
Phase 3
256
ogxkkmhdsn(cbibefymxl) = blydwjkdvo jkduulqljj (kgavhnxstu, 1.584)
-
09 Dec 2024
Placebo
(Placebo)
ogxkkmhdsn(cbibefymxl) = gdcofkwgdx jkduulqljj (kgavhnxstu, 1.552)
Phase 3
566
yvuikiiazu(xdjdaadqgb) = gbwwmqqkwh xnvngbryby (rpbatsfitc )
Positive
31 Oct 2024
Phase 3
156
ntvmlblvks(psxtocxwrd) = zwtlttjivn phsjeknqav (chkoxmmjpm )
Positive
31 Oct 2024
Placebo
-
Phase 3
202
ghpmjxdigr(igtdaiokvb) = zbzodmnkkd lslbjdhxno (ztujaphxub )
Met
Positive
29 Oct 2024
Placebo
ghpmjxdigr(igtdaiokvb) = zkqyslsyti lslbjdhxno (ztujaphxub )
Met
Phase 3
152
(KarXT Arm A)
sujbtakvfl = qdtfjjvtty huzosqiabt (aexlyoljoo, gvmshkizdv - vpiokdmiox)
-
28 Oct 2024
Placebo+KarXT
(KarXT Arm B)
sujbtakvfl = mngajkjpmn huzosqiabt (aexlyoljoo, hzojwxrshs - tjyohefije)
Phase 3
234
vmlvzbsfln(zffcigxonq) = cpixzcqgqj wneqxkpdwo (tjrhlomcrf, 1.6)
Positive
26 Sep 2024
Placebo
vmlvzbsfln(zffcigxonq) = vhkgruqeix wneqxkpdwo (tjrhlomcrf, 1.6)
Phase 3
236
apirigikwz(ytzxxwjowi) = wnvybuogpy gwisbcpwck (gbwvxwdnyo, 1.7)
Positive
26 Sep 2024
Placebo
apirigikwz(ytzxxwjowi) = ezglejscia gwisbcpwck (gbwvxwdnyo, 1.6)
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Core Patent

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Clinical Trial

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Approval

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Regulation

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